From 5ae3b2a30ecf7e907c82aacc02fef9fdca62f086 Mon Sep 17 00:00:00 2001
From: liuyg <liuyg@qq.com>
Date: Sat, 19 Feb 2022 17:05:22 +0800
Subject: [PATCH] Merge branch 'master' of http://192.168.0.105:10010/r/qfqk-android
---
leafletMapOur/loginMap/img/type1.png | 0
leafletMapOur/loginMap/lid/leaflet.markercluster-src.js | 2707 ++++
leafletMapOur/loginMap/img/dingw.gif | 0
pages/home/home.vue | 21
leafletMapOur/loginMap/js/vueMain.js | 159
leafletMapOur/map/lib/elementUi.js | 1
leafletMapOur/loginMap/lid/proj4leaflet.js | 263
leafletMapOur/loginMap/img/desc2.png | 0
leafletMapOur/loginMap/img/phone1.png | 0
leafletMapOur/map/lib/echarts.min.js | 22
pages/registerUser/registerUser.vue | 76
leafletMapOur/loginMap/img/huifang.png | 0
leafletMapOur/loginMap/css/fonts/element-icons.ttf | 0
leafletMapOur/loginMap/img/shiyongren.png | 0
leafletMapOur/loginMap/img/phone.png | 0
leafletMapOur/loginMap/img/red.png | 0
leafletMapOur/loginMap/lid/MarkerCluster.Default.css | 60
leafletMapOur/loginMap/img/yellow.png | 0
unpackage/cache/apk/cmManifestCache.json | 2
leafletMapOur/loginMap/img/shiping11.png | 0
leafletMapOur/loginMap/img/xiangji.png | 0
leafletMapOur/loginMap/img/gaunbi.png | 0
leafletMapOur/loginMap/loginMap.html | 71
leafletMapOur/map/lib/jquery.js | 2
leafletMapOur/loginMap/img/type.png | 0
leafletMapOur/loginMap/img/gray.png | 0
leafletMapOur/loginMap/img/ren.png | 0
leafletMapOur/loginMap/css/fonts/element-icons.woff | 0
leafletMapOur/map/lib/js.cookie.min.js | 8
leafletMapOur/loginMap/js/geolocation.min.js | 94
leafletMapOur/loginMap/css/elementUI.css | 1
leafletMapOur/loginMap/img/people1.png | 0
leafletMapOur/map/lib/wxStorage.js | 27
leafletMapOur/loginMap/css/body.css | 315
leafletMapOur/map/lib/axios.js | 3
leafletMapOur/loginMap/lid/leaflet.css | 640 +
leafletMapOur/loginMap/img/dianhua.png | 0
leafletMapOur/loginMap/img/alarm_time.png | 0
leafletMapOur/loginMap/lid/MarkerCluster.css | 14
leafletMapOur/loginMap/lid/proj4.js | 5485 ++++++++
leafletMapOur/loginMap/lid/leaflet.js | 5222 ++++++++
leafletMapOur/loginMap/img/alarm_type.png | 0
leafletMapOur/loginMap/img/leixing.png | 0
leafletMapOur/loginMap/img/shiping.png | 0
leafletMapOur/loginMap/img/beizhu.png | 0
leafletMapOur/loginMap/popup/user.html | 37
leafletMapOur/map/lib/hls.js | 21684 +++++++++++++++++++++++++++++++++
leafletMapOur/loginMap/img/shijian.png | 0
leafletMapOur/map/lib/elementUi.css | 1
leafletMapOur/loginMap/js/move.js | 132
unpackage/cache/apk/__UNI__ECA0186_cm.apk | 0
leafletMapOur/loginMap/img/desc.png | 0
unpackage/cache/apk/apkurl | 2
leafletMapOur/map/lib/FlareClusterLayer_v3.js | 1336 ++
leafletMapOur/map/lib/jquery.nicescroll.min.js | 2
leafletMapOur/loginMap/img/alarm.png | 0
leafletMapOur/loginMap/img/people.png | 0
leafletMapOur/loginMap/img/green.png | 0
leafletMapOur/loginMap/img/phone call.png | 0
leafletMapOur/loginMap/img/dingwei.png | 0
60 files changed, 38,370 insertions(+), 17 deletions(-)
diff --git a/leafletMapOur/loginMap/css/body.css b/leafletMapOur/loginMap/css/body.css
new file mode 100644
index 0000000..ccc1ccd
--- /dev/null
+++ b/leafletMapOur/loginMap/css/body.css
@@ -0,0 +1,315 @@
+page {
+ width: 100%;
+ height: 100%;
+ background-color: rgb(138, 138, 138, 0.1);
+}
+
+body {
+ padding: 0;
+ margin: 0;
+}
+
+html,
+body,
+#mapVue {
+ width: 100%;
+ height: 100%;
+}
+
+#map {
+ width: 100%;
+ height: 100%;
+ z-index: 1;
+}
+
+#mapVue {
+ overflow: hidden;
+ /* border: solid 1px springgreen; */
+}
+
+.dingwei {
+ position: fixed;
+ width: 38px;
+ height: 38px;
+ top: 100px;
+ right: 0;
+ z-index: 100;
+ background-color: #fff;
+ border-radius: 20px;
+ opacity: 0.8;
+ border: 1px solid gray;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+}
+
+#seedata {
+ bottom: 0;
+ width: 100%;
+ height: 50%;
+ z-index: 400;
+ background-color: #fff;
+ display: flex;
+ flex-direction: column;
+ border-radius: 60px 60px 0 0;
+}
+
+.title {
+ width: 100%;
+ height: 70px;
+ border-radius: 30px 30px 0 0;
+ position: absolute;
+ bottom: 0;
+ background-color: #fff;
+ z-index: 999;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ flex-direction: column;
+}
+
+.device-name {
+ letter-spacing: 2px;
+ font-size: 15px;
+}
+
+.device-number {
+ margin-top: 5px;
+ letter-spacing: 0.5px;
+ color: #808080;
+ font-size: 13px;
+}
+
+.main {
+ width: 100%;
+ height: 100%;
+ margin: 0 auto;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ flex-direction: column;
+ border-top: 1px solid rgb(138, 138, 138);
+}
+
+.div-alarm-people {
+ width: 96%;
+ height: 25%;
+ margin-left: 2%;
+ /* height: 80px; */
+}
+
+.div-alarm-people .f-m-once {
+ border-bottom: 1px solid rgb(243, 243, 243);
+ align-items: center;
+ width: 100%;
+ height: 50%;
+ display: flex;
+ margin: auto;
+}
+
+.div-alarm-people .f-m-o-t-img {
+ width: 20px;
+ height: 20px;
+ float: left;
+}
+
+.div-alarm-people .f-m-o-title {
+ font-size: 14px;
+ margin-left: 10px;
+ float: left;
+}
+
+.div-alarm-people .f-m-once-phone-number {
+ /* border-bottom: 1px solid rgb(128, 128, 128, 0.1); */
+ align-items: center;
+ width: 100%;
+ height: 50%;
+ display: flex;
+ margin: auto;
+}
+
+.div-alarm-people .f-m-once-alarm-type {
+ /* border-bottom: 1px solid rgb(128, 128, 128, 0.1); */
+ align-items: center;
+ width: 100%;
+ height: 50%;
+ display: flex;
+ margin: auto;
+}
+
+.div-alarm-people .f-m-once-desc {
+ /* border-bottom: 1px solid rgb(128, 128, 128, 0.1); */
+ width: 100%;
+ height: 50% !important;
+ height: 80px;
+ display: flex;
+ align-items: center;
+}
+
+.div-alarm-people .f-m-o-t-img-desc {
+ width: 20px;
+ height: 20px;
+ float: left;
+}
+
+.div-alarm-people .f-m-o-title-desc {
+ display: flex;
+ align-items: center;
+ height: 40px;
+ line-height: 40px;
+ font-size: 14px;
+ margin-left: 10px;
+ float: left;
+}
+
+.div-alarm-people .f-m-o-center {
+ font-size: 14px;
+ position: absolute;
+ left: 135px;
+ color: #808080;
+}
+
+.div-alarm-people .f-m-o-center-desc {
+ width: 200px;
+ word-wrap: break-word;
+ line-height: 1.5;
+ /* height: 60px; */
+ /* background-color: rgb(46, 118, 228); */
+ font-size: 14px;
+ position: absolute;
+ left: 135px;
+ color: #808080;
+}
+
+.interval {
+ width: 100%;
+ height: 2%;
+ background-color: rgb(243, 243, 243);
+}
+
+.but {
+ width: 100%;
+ height: 19%;
+ flex: 1;
+ display: flex;
+ flex-direction: row;
+ align-items: center;
+ justify-content: space-around;
+}
+
+.shipingPopup {
+ position: fixed;
+ top: 0;
+ left: 0;
+ height: 100%;
+ width: 100%;
+ background-color: rgba(0, 0, 0, 0.5);
+ z-index: 200;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+}
+
+.s-p-main {
+ width: 90%;
+ height: 90%;
+ /* background-color: #fff; */
+}
+
+.s-p-gaunbi {
+ position: relative;
+ left: 90%;
+ width: 50px;
+ height: 50px;
+}
+
+
+/* video::-webkit-media-controls-timeline {
+ display: none;
+} */
+
+.butb {
+ width: 200px;
+ height: 40px;
+ /* border: 1px solid rgb(46, 118, 228); */
+ border-radius: 40px;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ color: #fff;
+ /* background-image: linear-gradient(to bottom, #3CA7F4, #4D7CEE); */
+ background-image: linear-gradient(to bottom, #00BFFF, #4D7CEE);
+}
+
+
+/* .resultFeedback {
+ position: fixed;
+ top: 0;
+ left: 0;
+ height: 100%;
+ width: 100%;
+ background-color: rgba(0, 0, 0, 0.5);
+ z-index: 201;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+} */
+
+
+/* .b-r-main {
+ width: 90%;
+ height: 90%;
+}
+
+.b-r-gaunbi {
+ position: relative;
+ left: 90%;
+ width: 50px;
+ height: 50px;
+}
+
+.b-r-main-in {
+ width: 100%;
+ height: auto;
+ padding-bottom: 20px;
+ background-color: #fff;
+ border-radius: 10px;
+}
+
+.b-r-m-i-once {
+ padding: 10px 0 10px 10px;
+ display: flex;
+ justify-content: space-around;
+}
+
+.b-r-m-i-o-title {
+ width: 30%;
+ position: relative;
+ top: 10px;
+}
+
+.b-r-m-i-o-center {
+ width: 70%;
+}
+.b-r-i-o-ups{
+ /* align-items: center; */
+
+
+}
+.b-r-m-i-o-c-img {
+ width: 50px;
+ height: 50px;
+}
+.b-r-m-but {
+ position: relative;
+ left: calc(50% - 40px);
+}
+*/ .butc {
+ /* border: 1px solid #4D7CEE; */
+}
+.b-b-img {
+ width: 40px;
+ height: 40px;
+ display: block;
+ /* border: 1px solid #4D7CEE; */
+}
\ No newline at end of file
diff --git a/leafletMapOur/loginMap/css/elementUI.css b/leafletMapOur/loginMap/css/elementUI.css
new file mode 100644
index 0000000..f3a3ab7
--- /dev/null
+++ b/leafletMapOur/loginMap/css/elementUI.css
@@ -0,0 +1 @@
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scale(1)}.el-radio__input.is-checked+.el-radio__label{color:#409EFF}.el-radio__input.is-focus .el-radio__inner{border-color:#409EFF}.el-radio__inner{border:1px solid #DCDFE6;border-radius:100%;width:14px;height:14px;background-color:#FFF;cursor:pointer;-webkit-box-sizing:border-box;box-sizing:border-box}.el-radio__inner:hover{border-color:#409EFF}.el-radio__inner::after{width:4px;height:4px;border-radius:100%;background-color:#FFF;content:"";position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%) scale(0);transform:translate(-50%,-50%) scale(0);-webkit-transition:-webkit-transform .15s ease-in;transition:-webkit-transform .15s ease-in;transition:transform .15s ease-in;transition:transform .15s ease-in,-webkit-transform .15s ease-in}.el-radio__original{opacity:0;outline:0;position:absolute;z-index:-1;top:0;left:0;right:0;bottom:0;margin:0}.el-radio:focus:not(.is-focus):not(:active):not(.is-disabled) .el-radio__inner{-webkit-box-shadow:0 0 2px 2px #409EFF;box-shadow:0 0 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ease-out}.el-scrollbar__bar.is-vertical{width:6px;top:2px}.el-scrollbar__bar.is-vertical>div{width:100%}.el-scrollbar__bar.is-horizontal{height:6px;left:2px}.el-scrollbar__bar.is-horizontal>div{height:100%}.el-cascader-panel{display:-webkit-box;display:-ms-flexbox;display:flex;border-radius:4px;font-size:14px}.el-cascader-panel.is-bordered{border:1px solid #E4E7ED;border-radius:4px}.el-cascader-menu{min-width:180px;-webkit-box-sizing:border-box;box-sizing:border-box;color:#606266;border-right:solid 1px #E4E7ED}.el-cascader-menu:last-child{border-right:none}.el-cascader-menu:last-child .el-cascader-node{padding-right:20px}.el-cascader-menu__wrap{height:204px}.el-cascader-menu__list{position:relative;min-height:100%;margin:0;padding:6px 0;list-style:none;-webkit-box-sizing:border-box;box-sizing:border-box}.el-avatar,.el-drawer{-webkit-box-sizing:border-box;overflow:hidden}.el-cascader-menu__hover-zone{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.el-cascader-menu__empty-text{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);text-align:center;color:#C0C4CC}.el-cascader-node{position:relative;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:0 30px 0 20px;height:34px;line-height:34px;outline:0}.el-cascader-node.is-selectable.in-active-path{color:#606266}.el-cascader-node.in-active-path,.el-cascader-node.is-active,.el-cascader-node.is-selectable.in-checked-path{color:#409EFF;font-weight:700}.el-cascader-node:not(.is-disabled){cursor:pointer}.el-cascader-node:not(.is-disabled):focus,.el-cascader-node:not(.is-disabled):hover{background:#F5F7FA}.el-cascader-node.is-disabled{color:#C0C4CC;cursor:not-allowed}.el-cascader-node__prefix{position:absolute;left:10px}.el-cascader-node__postfix{position:absolute;right:10px}.el-cascader-node__label{-webkit-box-flex:1;-ms-flex:1;flex:1;padding:0 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.el-cascader-node>.el-radio 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\ No newline at end of file
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diff --git a/leafletMapOur/loginMap/img/alarm_time.png b/leafletMapOur/loginMap/img/alarm_time.png
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diff --git a/leafletMapOur/loginMap/img/desc.png b/leafletMapOur/loginMap/img/desc.png
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diff --git a/leafletMapOur/loginMap/img/dianhua.png b/leafletMapOur/loginMap/img/dianhua.png
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diff --git a/leafletMapOur/loginMap/img/dingw.gif b/leafletMapOur/loginMap/img/dingw.gif
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index 0000000..f50ef1f
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diff --git a/leafletMapOur/loginMap/img/dingwei.png b/leafletMapOur/loginMap/img/dingwei.png
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index 0000000..58a917e
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diff --git a/leafletMapOur/loginMap/img/gaunbi.png b/leafletMapOur/loginMap/img/gaunbi.png
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diff --git a/leafletMapOur/loginMap/img/gray.png b/leafletMapOur/loginMap/img/gray.png
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diff --git a/leafletMapOur/loginMap/img/green.png b/leafletMapOur/loginMap/img/green.png
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index 0000000..f6db902
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diff --git a/leafletMapOur/loginMap/img/huifang.png b/leafletMapOur/loginMap/img/huifang.png
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diff --git a/leafletMapOur/loginMap/img/leixing.png b/leafletMapOur/loginMap/img/leixing.png
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diff --git a/leafletMapOur/loginMap/img/people.png b/leafletMapOur/loginMap/img/people.png
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diff --git a/leafletMapOur/loginMap/img/people1.png b/leafletMapOur/loginMap/img/people1.png
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diff --git a/leafletMapOur/loginMap/img/phone call.png b/leafletMapOur/loginMap/img/phone call.png
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diff --git a/leafletMapOur/loginMap/img/phone.png b/leafletMapOur/loginMap/img/phone.png
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diff --git a/leafletMapOur/loginMap/img/red.png b/leafletMapOur/loginMap/img/red.png
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diff --git a/leafletMapOur/loginMap/img/ren.png b/leafletMapOur/loginMap/img/ren.png
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diff --git a/leafletMapOur/loginMap/img/shijian.png b/leafletMapOur/loginMap/img/shijian.png
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diff --git a/leafletMapOur/loginMap/img/shiyongren.png b/leafletMapOur/loginMap/img/shiyongren.png
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diff --git a/leafletMapOur/loginMap/img/type.png b/leafletMapOur/loginMap/img/type.png
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diff --git a/leafletMapOur/loginMap/img/type1.png b/leafletMapOur/loginMap/img/type1.png
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diff --git a/leafletMapOur/loginMap/img/xiangji.png b/leafletMapOur/loginMap/img/xiangji.png
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diff --git a/leafletMapOur/loginMap/img/yellow.png b/leafletMapOur/loginMap/img/yellow.png
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diff --git a/leafletMapOur/loginMap/js/geolocation.min.js b/leafletMapOur/loginMap/js/geolocation.min.js
new file mode 100644
index 0000000..ea0811c
--- /dev/null
+++ b/leafletMapOur/loginMap/js/geolocation.min.js
@@ -0,0 +1,94 @@
+window.qq = window.qq || {}, qq.maps = qq.maps || {}, window.soso || (window.soso = qq), soso.maps || (soso.maps = qq
+ .maps), qq.maps.Geolocation = function() {
+ "use strict";
+ var e = [],
+ t = null,
+ o = 0,
+ n = "_geoIframe_" + Math.ceil(1e7 * Math.random()),
+ i = document.createElement("iframe"),
+ r = null,
+ s = null,
+ a = null,
+ c = null,
+ u = function(u, l) {
+ if (!u) return void alert("请输入key！");
+ if (!l) return void alert("请输入referer！");
+ var p = document.getElementById(n);
+ if (!p) {
+ i.setAttribute("id", n), i.setAttribute("allow", "geolocation");
+ var g = "https:";
+ i.setAttribute("src", g + "//web.byisf.com/txdw/tools/geolocation?key=" + u + "&referer=" + l), i
+ .setAttribute("style", "display: none; width: 100%; height: 30%"), document.body ? document.body
+ .appendChild(i) : document.write(i.outerHTML);
+ var m = this;
+ window.addEventListener("message", function(n) {
+ var i = n.data;
+ if (i && "geolocation" == i.module) {
+ if (clearTimeout(c), e.length > 0) {
+ var u = e.shift();
+ u.sucCb && u.sucCb(i)
+ }
+ o = 2, m.executeNextGeo(), t && t(i)
+ } else {
+ s = (new Date).getTime();
+ var l = s - r;
+ if (l >= a) {
+ if (e.length > 0 && "geo" === e[0].type) {
+ var u = e.shift(),
+ p = {
+ type: "fail",
+ code: 5,
+ message: "The request"
+ };
+ u.errCb && u.errCb(p)
+ }
+ clearTimeout(c), o = -1, m.executeNextGeo()
+ }
+ if (e.length > 0 && "ip" === e[0].type) {
+ var u = e.shift();
+ u.errCb && u.errCb(p)
+ }
+ }
+ }, !1)
+ }
+ };
+ return u.prototype.executeNextGeo = function() {
+ 1 !== o && e.length > 0 && (o = 1, e[0].geoprocess())
+ }, u.prototype.getLocation = function(t, n, i) {
+ if (i && i.timeout) {
+ var r = new RegExp("^[0-9]*$");
+ if (!r.test(i.timeout)) return void alert("timeout 请输入数字")
+ }
+ if (e.length > 10) throw new Error("geolocation queue must be lass than 10");
+ e.push({
+ sucCb: t,
+ errCb: n,
+ option: i,
+ geoprocess: this.getOnceLocation,
+ type: "geo"
+ }), 1 !== o && (o = 1, this.getOnceLocation())
+ }, u.prototype.getOnceLocation = function() {
+ var t = e[0] && e[0].option;
+ r = (new Date).getTime(), a = t && t.timeout ? +t.timeout : 1e4, clearTimeout(c), c = setTimeout(
+ function() {
+ if (e.length > 0) {
+ var t = e.shift();
+ t.errCb && t.errCb()
+ }
+ }, a), document.getElementById(n).contentWindow.postMessage("getLocation", "*")
+ }, u.prototype.getIpLocation = function(t, n) {
+ if (e.length > 10) throw new Error("geolocation queue mast be lass than 10");
+ e.push({
+ sucCb: t,
+ errCb: n,
+ geoprocess: this.getOnceIpLocation,
+ type: "ip"
+ }), 1 !== o && (o = 1, this.getOnceIpLocation())
+ }, u.prototype.getOnceIpLocation = function() {
+ document.getElementById(n).contentWindow.postMessage("getLocation.robust", "*")
+ }, u.prototype.watchPosition = function(e) {
+ t = e, document.getElementById(n).contentWindow.postMessage("watchPosition", "*")
+ }, u.prototype.clearWatch = function() {
+ t = null, document.getElementById(n).contentWindow.postMessage("clearWatch", "*")
+ }, u
+}();
diff --git a/leafletMapOur/loginMap/js/move.js b/leafletMapOur/loginMap/js/move.js
new file mode 100644
index 0000000..b2ac24c
--- /dev/null
+++ b/leafletMapOur/loginMap/js/move.js
@@ -0,0 +1,132 @@
+// 使用说明：（需要移动的dom，触摸块dom，跟随改变map dom）
+function myDomMove(dom, div, map) {
+ this.m = $(dom);
+ this.div = $(div);
+ this.mapId = $(map);
+ this.__xx = null; //鼠标实时位置
+ this.__yy = null;
+ this.__sx = null; //鼠标开始位置
+ this.__sy = null;
+ this.__dx = null; //dom位置
+ this.__dy = null;
+ this.mapH = null; //地图高度
+ this.__wy = null; //屏幕高度
+ this.state = "up"; //dom状态默认up
+
+ this.getMosePosition = (x, y) => { //获取鼠标位置
+ this.__sx = x;
+ this.__sy = y;
+ // console.log(this.__sy, '鼠标开始');
+
+ }
+ this.getDomPosition = () => { //获取dom位置
+ this.__dx = this.m.offset().left;
+ this.__dy = this.m.offset().top;
+ this.__wy = document.documentElement.clientHeight;
+ // console.log(this.__dy, 'dom');
+ }
+ this.getMapHeight = () => { //获取地图高度
+ var that = this;
+ this.mapId.css("height", (index, value) => {
+ that.mapH = parseFloat(value);
+ })
+ // console.log(that.mapH, 'map位置');
+ }
+ this.changeDomPosition = (x, y, dy) => { //改变dom位置
+ var that = this;
+ // this.mapId.css("height", (index, value) => {//改变地图高度
+ // var h = this.mapH + y;
+ // console.log(h);
+ // return h ;
+ // })
+ this.m.animate({ top: dy + "px" }, 10);
+
+ }
+
+
+ //begin
+ this.followFinger = (map, state = 14) => { //(地图实例，dom状态判断是向上还是向下)
+ // console.log('开始跟随手指');
+ var that = this;
+ if (state != 14) {
+ that.state = state;
+ // console.log(that.state);
+ }
+ that.getDomPosition(); //获取dom位置
+ that.getMapHeight(); //获取地图高度
+ var once = true;
+ that.div.on('touchmove', function(e) { //获取鼠标位置
+ e = e || window.event;
+ that.__xx = e.touches[0].clientX;
+ that.__yy = e.touches[0].clientY;
+ if (once) { //获取第一次点击的位置
+ once = false;
+ that.getMosePosition(that.__xx, that.__yy);
+ }
+ // console.log(that.__yy, '鼠标');
+ var h = that.__yy - that.__sy //鼠标移动距离y
+
+ if (that.state == 'down') { //两种模式
+ // console.log(that.state);
+ if (h >= 0 && h + that.__dy <= that.__wy - 20) {
+ that.changeDomPosition(0, h, h + that.__dy); //改变位置
+ // console.log(that.state,h + that.__dy,112);
+ }
+ } else if (that.state == 'up') {
+ if (h >= -that.__dy && h <= that.__wy - 20) {
+ that.changeDomPosition(0, h, h + that.__wy - 20); //改变位置
+ // console.log(that.state,h + that.__wy - 20,112);
+ }
+ }
+
+ });
+ that.div.on('touchend', function() { //抬起重置
+ once = true; //抬起重置鼠标点击位置
+ var chous = null;
+ if (that.state == 'down') { //两种模式
+ // var chous = Math.abs(that.__yy - that.__sy) < that.__wy / 4;
+ chous = (that.__sy - that.__yy) < 0;
+ } else if (that.state == 'up') {
+ // var chous = Math.abs(that.__yy - that.__sy) > that.__wy / 4;
+ chous = (that.__sy - that.__yy) < 0;
+ }
+ if (!chous) {
+ //改变dom位置
+ that.changeDomPosition(0, 0, (parseFloat(that.__wy / 10) * 3.999));
+ // that.getDomPosition();//抬起获取dom位置/持续停留使用
+ that.state = 'down';
+ $('#map').css("height", (index, value) => { //改变地图高度
+ return '50%';
+ })
+ map.invalidateSize(true); //应用地图高度
+ } else {
+ // that.changeDomPosition(0, 0, that.__wy - 50); //改变位置
+ that.changeDomPosition(0, 0, that.__wy); //改变位置
+ // that.getDomPosition();//抬起获取dom位置/持续停留使用
+ that.state = 'up';
+ $('#map').css("height", (index, value) => { //改变地图高度
+ return '100%';
+ })
+ map.invalidateSize(true); //应用地图高度
+ }
+ that.getMapHeight(); //抬起获取map高度
+ });
+ }
+ this.destruction = () => { //初始化销毁
+ this.m = $(dom);
+ this.div = $(div);
+ this.mapId = $(map);
+ this.__xx = null; //鼠标实时位置
+ this.__yy = null;
+ this.__sx = null; //鼠标开始位置
+ this.__sy = null;
+ this.__dx = null; //dom位置
+ this.__dy = null;
+ this.mapH = null; //地图高度
+ this.__wy = null; //屏幕高度
+ this.state = "up"; //dom状态默认up
+ this.div.off();
+ }
+}
+
+// export default myDomMove;
\ No newline at end of file
diff --git a/leafletMapOur/loginMap/js/vueMain.js b/leafletMapOur/loginMap/js/vueMain.js
new file mode 100644
index 0000000..68d0db6
--- /dev/null
+++ b/leafletMapOur/loginMap/js/vueMain.js
@@ -0,0 +1,159 @@
+var me = new Vue({
+ el: '#mapVue',
+ data: {
+ map: null, //map
+ getdata: null,
+ marker: null,
+ layuiLayer: null,
+ nowIndex: null,
+
+ LXdhStart: null,
+ LXdhEnd: null,
+ LxdhLine: null,
+
+ activeName: 'first',
+
+
+ //存放实时坐标
+ lat: "",
+ lng: "",
+ seedata: '',
+ nowPosition: '',
+ resultFeedbackPopupShow: false,
+ popupDisplay: "none",
+ },
+ methods: {
+ getDataList () {
+ var that = this
+ that.beginCome()
+ },
+ beginCome () {
+ var data = [{
+ "id": '100000',
+ "place": '无数据',
+ "state": '0',
+ "dtype": '0',
+ "size": '300',
+ "jd": "115.822311",
+ "wd": "28.646341"
+ }]
+ //url解码
+ this.getdata = this.getQueryVariable('data') || data
+ this.map = this.beginMap(this.map, this.getdata) //创建并接受map
+ this.map.invalidateSize(true) //应用地图高度
+ },
+ //url解码
+ getQueryVariable (variable) {
+ var query = window.location.search.substring(1)
+ var vars = query.split("&")
+ for (var i = 0; i < vars.length; i++) {
+ var pair = vars[i].split("=")
+ if (pair[0] == variable) { return JSON.parse(decodeURI(pair[1])) } //解码url 和 JSON
+ }
+ return (false)
+ },
+ beginMap (map, data) {
+ var that = this,
+ center = [data[0].wd, data[0].jd],
+ url = `http://223.82.109.183:2082/api/alarm/alarm/APP-getAlarm?id=${data[0].id}`
+ // url = `http://localhost:89/alarm/alarm/APP-getAlarm?id=${data[0].id}`;
+ this.nowPosition = center
+
+ axios.post(url).then((res) => {
+ if (res.data.data.length != 0) {
+ var dat = res.data.data[0]
+ for (var key in dat) {
+ if (dat[key] == null || dat[key] == '') {
+ dat[key] = '暂无'
+ }
+ }
+ this.seedata = dat
+
+ } else {
+ this.seedata = data[0]
+ }
+ })
+
+ var createMap = () => {
+ map = L.map('map', { //初始化地图
+ center: center,
+ zoom: 20,
+ minZoom: 2,
+ maxZoom: 17,
+ attributionControl: false, //去掉右下角
+ zoomControl: false, //去掉缩放
+ })
+ L.tileLayer( //添加切片图层
+ // "https://webmap-tile.sf-express.com/MapTileService/rt?x={x}&y={y}&z={z}", {//顺丰地图
+ "https://webmap-tile.sf-express.com/MapTileService/rt?fetchtype=static&x={x}&y={y}&z={z}&project=sfmap&pic_size=256&pic_type=png8&data_name=361100&data_format=merged-dat&data_type=normal", { //顺丰地图
+ }
+ ).addTo(map)
+ }
+ createMap()
+
+ this.nowPosition = center
+
+ return map //抛出map
+ },
+
+ //定位当前位置
+ locationMap () {
+ this.map.setView([this.lat, this.lng], 20)
+ },
+
+ getLocationData () {
+ var that = this
+ var geolocation = new qq.maps.Geolocation("T7RBZ-62U3X-RSQ4P-ZZVCB-WE7JT-HRBOG", "mapqq")
+ var positionNum = 0
+ var options = {
+ timeout: 8000
+ }
+
+ function showPosition (position) {
+ var adCode = position.adCode //邮政编码
+ var nation = position.nation //中国
+ var city = position.city //城市
+ var addr = position.addr //详细地址
+ that.lat = position.lat //
+ that.lng = position.lng //火星坐标 //TODO 实现业务代码逻辑
+
+ if (that.LXdhStart != null) {
+ that.map.removeLayer(that.LXdhStart)
+ }
+
+ //绘制起点和终点
+ that.LXdhStart = L.markerClusterGroup()
+
+ var transportIcon = L.Icon.extend({ //图标初始化
+ options: {
+ iconSize: [50, 50], // 图标尺寸
+ }
+ })
+
+ var qd = new transportIcon({
+ iconUrl: './img/dingw.gif'
+ })
+
+ that.LXdhStart.addLayer(L.marker([that.lat, that.lng], {
+ icon: qd,
+ }))
+
+ that.map.addLayer(that.LXdhStart)
+
+ };
+
+ function showErr () {
+ //TODO 如果出错了调用此方法
+ };
+
+ geolocation.getLocation(showPosition, showErr, options)
+ },
+
+ },
+ created () { },
+ mounted () {
+ this.getDataList()
+ this.getLocationData()
+ },
+ wacth: {}
+})
\ No newline at end of file
diff --git a/leafletMapOur/loginMap/lid/MarkerCluster.Default.css b/leafletMapOur/loginMap/lid/MarkerCluster.Default.css
new file mode 100644
index 0000000..bbc8c9f
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/MarkerCluster.Default.css
@@ -0,0 +1,60 @@
+.marker-cluster-small {
+ background-color: rgba(181, 226, 140, 0.6);
+ }
+.marker-cluster-small div {
+ background-color: rgba(110, 204, 57, 0.6);
+ }
+
+.marker-cluster-medium {
+ background-color: rgba(241, 211, 87, 0.6);
+ }
+.marker-cluster-medium div {
+ background-color: rgba(240, 194, 12, 0.6);
+ }
+
+.marker-cluster-large {
+ background-color: rgba(253, 156, 115, 0.6);
+ }
+.marker-cluster-large div {
+ background-color: rgba(241, 128, 23, 0.6);
+ }
+
+ /* IE 6-8 fallback colors */
+.leaflet-oldie .marker-cluster-small {
+ background-color: rgb(181, 226, 140);
+ }
+.leaflet-oldie .marker-cluster-small div {
+ background-color: rgb(110, 204, 57);
+ }
+
+.leaflet-oldie .marker-cluster-medium {
+ background-color: rgb(241, 211, 87);
+ }
+.leaflet-oldie .marker-cluster-medium div {
+ background-color: rgb(240, 194, 12);
+ }
+
+.leaflet-oldie .marker-cluster-large {
+ background-color: rgb(253, 156, 115);
+ }
+.leaflet-oldie .marker-cluster-large div {
+ background-color: rgb(241, 128, 23);
+}
+
+.marker-cluster {
+ background-clip: padding-box;
+ border-radius: 20px;
+ }
+.marker-cluster div {
+ width: 30px;
+ height: 30px;
+ margin-left: 5px;
+ margin-top: 5px;
+
+ text-align: center;
+ border-radius: 15px;
+ font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
+ }
+.marker-cluster span {
+ line-height: 30px;
+ }
\ No newline at end of file
diff --git a/leafletMapOur/loginMap/lid/MarkerCluster.css b/leafletMapOur/loginMap/lid/MarkerCluster.css
new file mode 100644
index 0000000..c60d71b
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/MarkerCluster.css
@@ -0,0 +1,14 @@
+.leaflet-cluster-anim .leaflet-marker-icon, .leaflet-cluster-anim .leaflet-marker-shadow {
+ -webkit-transition: -webkit-transform 0.3s ease-out, opacity 0.3s ease-in;
+ -moz-transition: -moz-transform 0.3s ease-out, opacity 0.3s ease-in;
+ -o-transition: -o-transform 0.3s ease-out, opacity 0.3s ease-in;
+ transition: transform 0.3s ease-out, opacity 0.3s ease-in;
+}
+
+.leaflet-cluster-spider-leg {
+ /* stroke-dashoffset (duration and function) should match with leaflet-marker-icon transform in order to track it exactly */
+ -webkit-transition: -webkit-stroke-dashoffset 0.3s ease-out, -webkit-stroke-opacity 0.3s ease-in;
+ -moz-transition: -moz-stroke-dashoffset 0.3s ease-out, -moz-stroke-opacity 0.3s ease-in;
+ -o-transition: -o-stroke-dashoffset 0.3s ease-out, -o-stroke-opacity 0.3s ease-in;
+ transition: stroke-dashoffset 0.3s ease-out, stroke-opacity 0.3s ease-in;
+}
diff --git a/leafletMapOur/loginMap/lid/leaflet.css b/leafletMapOur/loginMap/lid/leaflet.css
new file mode 100644
index 0000000..017fa0e
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/leaflet.css
@@ -0,0 +1,640 @@
+/* required styles */
+
+.leaflet-pane,
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-tile-container,
+.leaflet-pane > svg,
+.leaflet-pane > canvas,
+.leaflet-zoom-box,
+.leaflet-image-layer,
+.leaflet-layer {
+ position: absolute;
+ left: 0;
+ top: 0;
+ }
+.leaflet-container {
+ overflow: hidden;
+ }
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ -webkit-user-drag: none;
+ }
+/* Prevents IE11 from highlighting tiles in blue */
+.leaflet-tile::selection {
+ background: transparent;
+}
+/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
+.leaflet-safari .leaflet-tile {
+ image-rendering: -webkit-optimize-contrast;
+ }
+/* hack that prevents hw layers "stretching" when loading new tiles */
+.leaflet-safari .leaflet-tile-container {
+ width: 1600px;
+ height: 1600px;
+ -webkit-transform-origin: 0 0;
+ }
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+ display: block;
+ }
+/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
+/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
+.leaflet-container .leaflet-overlay-pane svg,
+.leaflet-container .leaflet-marker-pane img,
+.leaflet-container .leaflet-shadow-pane img,
+.leaflet-container .leaflet-tile-pane img,
+.leaflet-container img.leaflet-image-layer,
+.leaflet-container .leaflet-tile {
+ max-width: none !important;
+ max-height: none !important;
+ }
+
+.leaflet-container.leaflet-touch-zoom {
+ -ms-touch-action: pan-x pan-y;
+ touch-action: pan-x pan-y;
+ }
+.leaflet-container.leaflet-touch-drag {
+ -ms-touch-action: pinch-zoom;
+ /* Fallback for FF which doesn't support pinch-zoom */
+ touch-action: none;
+ touch-action: pinch-zoom;
+}
+.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
+ -ms-touch-action: none;
+ touch-action: none;
+}
+.leaflet-container {
+ -webkit-tap-highlight-color: transparent;
+}
+.leaflet-container a {
+ -webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
+}
+.leaflet-tile {
+ filter: inherit;
+ visibility: hidden;
+ }
+.leaflet-tile-loaded {
+ visibility: inherit;
+ }
+.leaflet-zoom-box {
+ width: 0;
+ height: 0;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+ z-index: 800;
+ }
+/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
+.leaflet-overlay-pane svg {
+ -moz-user-select: none;
+ }
+
+.leaflet-pane { z-index: 400; }
+
+.leaflet-tile-pane { z-index: 200; }
+.leaflet-overlay-pane { z-index: 400; }
+.leaflet-shadow-pane { z-index: 500; }
+.leaflet-marker-pane { z-index: 600; }
+.leaflet-tooltip-pane { z-index: 650; }
+.leaflet-popup-pane { z-index: 700; }
+
+.leaflet-map-pane canvas { z-index: 100; }
+.leaflet-map-pane svg { z-index: 200; }
+
+.leaflet-vml-shape {
+ width: 1px;
+ height: 1px;
+ }
+.lvml {
+ behavior: url(#default#VML);
+ display: inline-block;
+ position: absolute;
+ }
+
+
+/* control positioning */
+
+.leaflet-control {
+ position: relative;
+ z-index: 800;
+ pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
+ pointer-events: auto;
+ }
+.leaflet-top,
+.leaflet-bottom {
+ position: absolute;
+ z-index: 1000;
+ pointer-events: none;
+ }
+.leaflet-top {
+ top: 0;
+ }
+.leaflet-right {
+ right: 0;
+ }
+.leaflet-bottom {
+ bottom: 0;
+ }
+.leaflet-left {
+ left: 0;
+ }
+.leaflet-control {
+ float: left;
+ clear: both;
+ }
+.leaflet-right .leaflet-control {
+ float: right;
+ }
+.leaflet-top .leaflet-control {
+ margin-top: 10px;
+ }
+.leaflet-bottom .leaflet-control {
+ margin-bottom: 10px;
+ }
+.leaflet-left .leaflet-control {
+ margin-left: 10px;
+ }
+.leaflet-right .leaflet-control {
+ margin-right: 10px;
+ }
+
+
+/* zoom and fade animations */
+
+.leaflet-fade-anim .leaflet-tile {
+ will-change: opacity;
+ }
+.leaflet-fade-anim .leaflet-popup {
+ opacity: 0;
+ -webkit-transition: opacity 0.2s linear;
+ -moz-transition: opacity 0.2s linear;
+ transition: opacity 0.2s linear;
+ }
+.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
+ opacity: 1;
+ }
+.leaflet-zoom-animated {
+ -webkit-transform-origin: 0 0;
+ -ms-transform-origin: 0 0;
+ transform-origin: 0 0;
+ }
+.leaflet-zoom-anim .leaflet-zoom-animated {
+ will-change: transform;
+ }
+.leaflet-zoom-anim .leaflet-zoom-animated {
+ -webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
+ -moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
+ transition: transform 0.25s cubic-bezier(0,0,0.25,1);
+ }
+.leaflet-zoom-anim .leaflet-tile,
+.leaflet-pan-anim .leaflet-tile {
+ -webkit-transition: none;
+ -moz-transition: none;
+ transition: none;
+ }
+
+.leaflet-zoom-anim .leaflet-zoom-hide {
+ visibility: hidden;
+ }
+
+
+/* cursors */
+
+.leaflet-interactive {
+ cursor: pointer;
+ }
+.leaflet-grab {
+ cursor: -webkit-grab;
+ cursor: -moz-grab;
+ cursor: grab;
+ }
+.leaflet-crosshair,
+.leaflet-crosshair .leaflet-interactive {
+ cursor: crosshair;
+ }
+.leaflet-popup-pane,
+.leaflet-control {
+ cursor: auto;
+ }
+.leaflet-dragging .leaflet-grab,
+.leaflet-dragging .leaflet-grab .leaflet-interactive,
+.leaflet-dragging .leaflet-marker-draggable {
+ cursor: move;
+ cursor: -webkit-grabbing;
+ cursor: -moz-grabbing;
+ cursor: grabbing;
+ }
+
+/* marker & overlays interactivity */
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-image-layer,
+.leaflet-pane > svg path,
+.leaflet-tile-container {
+ pointer-events: none;
+ }
+
+.leaflet-marker-icon.leaflet-interactive,
+.leaflet-image-layer.leaflet-interactive,
+.leaflet-pane > svg path.leaflet-interactive,
+svg.leaflet-image-layer.leaflet-interactive path {
+ pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
+ pointer-events: auto;
+ }
+
+/* visual tweaks */
+
+.leaflet-container {
+ background: #ddd;
+ outline: 0;
+ }
+.leaflet-container a {
+ color: #0078A8;
+ }
+.leaflet-container a.leaflet-active {
+ outline: 2px solid orange;
+ }
+.leaflet-zoom-box {
+ border: 2px dotted #38f;
+ background: rgba(255,255,255,0.5);
+ }
+
+
+/* general typography */
+.leaflet-container {
+ font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
+ }
+
+
+/* general toolbar styles */
+
+.leaflet-bar {
+ box-shadow: 0 1px 5px rgba(0,0,0,0.65);
+ border-radius: 4px;
+ }
+.leaflet-bar a,
+.leaflet-bar a:hover {
+ background-color: #fff;
+ border-bottom: 1px solid #ccc;
+ width: 26px;
+ height: 26px;
+ line-height: 26px;
+ display: block;
+ text-align: center;
+ text-decoration: none;
+ color: black;
+ }
+.leaflet-bar a,
+.leaflet-control-layers-toggle {
+ background-position: 50% 50%;
+ background-repeat: no-repeat;
+ display: block;
+ }
+.leaflet-bar a:hover {
+ background-color: #f4f4f4;
+ }
+.leaflet-bar a:first-child {
+ border-top-left-radius: 4px;
+ border-top-right-radius: 4px;
+ }
+.leaflet-bar a:last-child {
+ border-bottom-left-radius: 4px;
+ border-bottom-right-radius: 4px;
+ border-bottom: none;
+ }
+.leaflet-bar a.leaflet-disabled {
+ cursor: default;
+ background-color: #f4f4f4;
+ color: #bbb;
+ }
+
+.leaflet-touch .leaflet-bar a {
+ width: 30px;
+ height: 30px;
+ line-height: 30px;
+ }
+.leaflet-touch .leaflet-bar a:first-child {
+ border-top-left-radius: 2px;
+ border-top-right-radius: 2px;
+ }
+.leaflet-touch .leaflet-bar a:last-child {
+ border-bottom-left-radius: 2px;
+ border-bottom-right-radius: 2px;
+ }
+
+/* zoom control */
+
+.leaflet-control-zoom-in,
+.leaflet-control-zoom-out {
+ font: bold 18px 'Lucida Console', Monaco, monospace;
+ text-indent: 1px;
+ }
+
+.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out {
+ font-size: 22px;
+ }
+
+
+/* layers control */
+
+.leaflet-control-layers {
+ box-shadow: 0 1px 5px rgba(0,0,0,0.4);
+ background: #fff;
+ border-radius: 5px;
+ }
+.leaflet-control-layers-toggle {
+ background-image: url(images/layers.png);
+ width: 36px;
+ height: 36px;
+ }
+.leaflet-retina .leaflet-control-layers-toggle {
+ background-image: url(images/layers-2x.png);
+ background-size: 26px 26px;
+ }
+.leaflet-touch .leaflet-control-layers-toggle {
+ width: 44px;
+ height: 44px;
+ }
+.leaflet-control-layers .leaflet-control-layers-list,
+.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
+ display: none;
+ }
+.leaflet-control-layers-expanded .leaflet-control-layers-list {
+ display: block;
+ position: relative;
+ }
+.leaflet-control-layers-expanded {
+ padding: 6px 10px 6px 6px;
+ color: #333;
+ background: #fff;
+ }
+.leaflet-control-layers-scrollbar {
+ overflow-y: scroll;
+ overflow-x: hidden;
+ padding-right: 5px;
+ }
+.leaflet-control-layers-selector {
+ margin-top: 2px;
+ position: relative;
+ top: 1px;
+ }
+.leaflet-control-layers label {
+ display: block;
+ }
+.leaflet-control-layers-separator {
+ height: 0;
+ border-top: 1px solid #ddd;
+ margin: 5px -10px 5px -6px;
+ }
+
+/* Default icon URLs */
+.leaflet-default-icon-path {
+ background-image: url(images/marker-icon.png);
+ }
+
+
+/* attribution and scale controls */
+
+.leaflet-container .leaflet-control-attribution {
+ background: #fff;
+ background: rgba(255, 255, 255, 0.7);
+ margin: 0;
+ }
+.leaflet-control-attribution,
+.leaflet-control-scale-line {
+ padding: 0 5px;
+ color: #333;
+ }
+.leaflet-control-attribution a {
+ text-decoration: none;
+ }
+.leaflet-control-attribution a:hover {
+ text-decoration: underline;
+ }
+.leaflet-container .leaflet-control-attribution,
+.leaflet-container .leaflet-control-scale {
+ font-size: 11px;
+ }
+.leaflet-left .leaflet-control-scale {
+ margin-left: 5px;
+ }
+.leaflet-bottom .leaflet-control-scale {
+ margin-bottom: 5px;
+ }
+.leaflet-control-scale-line {
+ border: 2px solid #777;
+ border-top: none;
+ line-height: 1.1;
+ padding: 2px 5px 1px;
+ font-size: 11px;
+ white-space: nowrap;
+ overflow: hidden;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+
+ background: #fff;
+ background: rgba(255, 255, 255, 0.5);
+ }
+.leaflet-control-scale-line:not(:first-child) {
+ border-top: 2px solid #777;
+ border-bottom: none;
+ margin-top: -2px;
+ }
+.leaflet-control-scale-line:not(:first-child):not(:last-child) {
+ border-bottom: 2px solid #777;
+ }
+
+.leaflet-touch .leaflet-control-attribution,
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-bar {
+ box-shadow: none;
+ }
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-bar {
+ border: 2px solid rgba(0,0,0,0.2);
+ background-clip: padding-box;
+ }
+
+
+/* popup */
+
+.leaflet-popup {
+ position: absolute;
+ text-align: center;
+ margin-bottom: 20px;
+ }
+.leaflet-popup-content-wrapper {
+ padding: 1px;
+ text-align: left;
+ border-radius: 12px;
+ }
+.leaflet-popup-content {
+ margin: 13px 19px;
+ line-height: 1.4;
+ }
+.leaflet-popup-content p {
+ margin: 18px 0;
+ }
+.leaflet-popup-tip-container {
+ width: 40px;
+ height: 20px;
+ position: absolute;
+ left: 50%;
+ margin-left: -20px;
+ overflow: hidden;
+ pointer-events: none;
+ }
+.leaflet-popup-tip {
+ width: 17px;
+ height: 17px;
+ padding: 1px;
+
+ margin: -10px auto 0;
+
+ -webkit-transform: rotate(45deg);
+ -moz-transform: rotate(45deg);
+ -ms-transform: rotate(45deg);
+ transform: rotate(45deg);
+ }
+.leaflet-popup-content-wrapper,
+.leaflet-popup-tip {
+ background: white;
+ color: #333;
+ box-shadow: 0 3px 14px rgba(0,0,0,0.4);
+ }
+.leaflet-container a.leaflet-popup-close-button {
+ position: absolute;
+ top: 0;
+ right: 0;
+ padding: 4px 4px 0 0;
+ border: none;
+ text-align: center;
+ width: 18px;
+ height: 14px;
+ font: 16px/14px Tahoma, Verdana, sans-serif;
+ color: #c3c3c3;
+ text-decoration: none;
+ font-weight: bold;
+ background: transparent;
+ }
+.leaflet-container a.leaflet-popup-close-button:hover {
+ color: #999;
+ }
+.leaflet-popup-scrolled {
+ overflow: auto;
+ border-bottom: 1px solid #ddd;
+ border-top: 1px solid #ddd;
+ }
+
+.leaflet-oldie .leaflet-popup-content-wrapper {
+ -ms-zoom: 1;
+ }
+.leaflet-oldie .leaflet-popup-tip {
+ width: 24px;
+ margin: 0 auto;
+
+ -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
+ filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
+ }
+.leaflet-oldie .leaflet-popup-tip-container {
+ margin-top: -1px;
+ }
+
+.leaflet-oldie .leaflet-control-zoom,
+.leaflet-oldie .leaflet-control-layers,
+.leaflet-oldie .leaflet-popup-content-wrapper,
+.leaflet-oldie .leaflet-popup-tip {
+ border: 1px solid #999;
+ }
+
+
+/* div icon */
+
+.leaflet-div-icon {
+ background: #fff;
+ border: 1px solid #666;
+ }
+
+
+/* Tooltip */
+/* Base styles for the element that has a tooltip */
+.leaflet-tooltip {
+ position: absolute;
+ padding: 6px;
+ background-color: #fff;
+ border: 1px solid #fff;
+ border-radius: 3px;
+ color: #222;
+ white-space: nowrap;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ user-select: none;
+ pointer-events: none;
+ box-shadow: 0 1px 3px rgba(0,0,0,0.4);
+ }
+.leaflet-tooltip.leaflet-clickable {
+ cursor: pointer;
+ pointer-events: auto;
+ }
+.leaflet-tooltip-top:before,
+.leaflet-tooltip-bottom:before,
+.leaflet-tooltip-left:before,
+.leaflet-tooltip-right:before {
+ position: absolute;
+ pointer-events: none;
+ border: 6px solid transparent;
+ background: transparent;
+ content: "";
+ }
+
+/* Directions */
+
+.leaflet-tooltip-bottom {
+ margin-top: 6px;
+}
+.leaflet-tooltip-top {
+ margin-top: -6px;
+}
+.leaflet-tooltip-bottom:before,
+.leaflet-tooltip-top:before {
+ left: 50%;
+ margin-left: -6px;
+ }
+.leaflet-tooltip-top:before {
+ bottom: 0;
+ margin-bottom: -12px;
+ border-top-color: #fff;
+ }
+.leaflet-tooltip-bottom:before {
+ top: 0;
+ margin-top: -12px;
+ margin-left: -6px;
+ border-bottom-color: #fff;
+ }
+.leaflet-tooltip-left {
+ margin-left: -6px;
+}
+.leaflet-tooltip-right {
+ margin-left: 6px;
+}
+.leaflet-tooltip-left:before,
+.leaflet-tooltip-right:before {
+ top: 50%;
+ margin-top: -6px;
+ }
+.leaflet-tooltip-left:before {
+ right: 0;
+ margin-right: -12px;
+ border-left-color: #fff;
+ }
+.leaflet-tooltip-right:before {
+ left: 0;
+ margin-left: -12px;
+ border-right-color: #fff;
+ }
diff --git a/leafletMapOur/loginMap/lid/leaflet.js b/leafletMapOur/loginMap/lid/leaflet.js
new file mode 100644
index 0000000..39fa241
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/leaflet.js
@@ -0,0 +1,5222 @@
+/* @preserve
+ * Leaflet 1.7.1, a JS library for interactive maps. http://leafletjs.com
+ * (c) 2010-2019 Vladimir Agafonkin, (c) 2010-2011 CloudMade
+ */
+! function(t, i) {
+ "object" == typeof exports && "undefined" != typeof module ? i(exports) : "function" == typeof define && define
+ .amd ? define(["exports"], i) : i(t.L = {})
+}(this, function(t) {
+ "use strict";
+
+ function h(t) {
+ for (var i, e, n = 1, o = arguments.length; n < o; n++)
+ for (i in e = arguments[n]) t[i] = e[i];
+ return t
+ }
+ var s = Object.create || function(t) {
+ return i.prototype = t, new i
+ };
+
+ function i() {}
+
+ function p(t, i) {
+ var e = Array.prototype.slice;
+ if (t.bind) return t.bind.apply(t, e.call(arguments, 1));
+ var n = e.call(arguments, 2);
+ return function() {
+ return t.apply(i, n.length ? n.concat(e.call(arguments)) : arguments)
+ }
+ }
+ var e = 0;
+
+ function m(t) {
+ return t._leaflet_id = t._leaflet_id || ++e, t._leaflet_id
+ }
+
+ function n(t, i, e) {
+ var n, o, s = function() {
+ n = !1, o && (r.apply(e, o), o = !1)
+ },
+ r = function() {
+ n ? o = arguments : (t.apply(e, arguments), setTimeout(s, i), n = !0)
+ };
+ return r
+ }
+
+ function o(t, i, e) {
+ var n = i[1],
+ o = i[0],
+ s = n - o;
+ return t === n && e ? t : ((t - o) % s + s) % s + o
+ }
+
+ function a() {
+ return !1
+ }
+
+ function r(t, i) {
+ var e = Math.pow(10, void 0 === i ? 6 : i);
+ return Math.round(t * e) / e
+ }
+
+ function u(t) {
+ return t.trim ? t.trim() : t.replace(/^\s+|\s+$/g, "")
+ }
+
+ function l(t) {
+ return u(t).split(/\s+/)
+ }
+
+ function c(t, i) {
+ for (var e in Object.prototype.hasOwnProperty.call(t, "options") || (t.options = t.options ? s(t.options) :
+ {}), i) t.options[e] = i[e];
+ return t.options
+ }
+
+ function _(t, i, e) {
+ var n = [];
+ for (var o in t) n.push(encodeURIComponent(e ? o.toUpperCase() : o) + "=" + encodeURIComponent(t[o]));
+ return (i && -1 !== i.indexOf("?") ? "&" : "?") + n.join("&")
+ }
+ var d = /\{ *([\w_-]+) *\}/g;
+
+ function f(t, n) {
+ return t.replace(d, function(t, i) {
+ var e = n[i];
+ if (void 0 === e) throw new Error("No value provided for variable " + t);
+ return "function" == typeof e && (e = e(n)), e
+ })
+ }
+ var g = Array.isArray || function(t) {
+ return "[object Array]" === Object.prototype.toString.call(t)
+ };
+
+ function v(t, i) {
+ for (var e = 0; e < t.length; e++)
+ if (t[e] === i) return e;
+ return -1
+ }
+ var y = "data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=";
+
+ function x(t) {
+ return window["webkit" + t] || window["moz" + t] || window["ms" + t]
+ }
+ var w = 0;
+
+ function P(t) {
+ var i = +new Date,
+ e = Math.max(0, 16 - (i - w));
+ return w = i + e, window.setTimeout(t, e)
+ }
+ var b = window.requestAnimationFrame || x("RequestAnimationFrame") || P,
+ T = window.cancelAnimationFrame || x("CancelAnimationFrame") || x("CancelRequestAnimationFrame") ||
+ function(t) {
+ window.clearTimeout(t)
+ };
+
+ function M(t, i, e) {
+ if (!e || b !== P) return b.call(window, p(t, i));
+ t.call(i)
+ }
+
+ function z(t) {
+ t && T.call(window, t)
+ }
+ var C = {
+ extend: h,
+ create: s,
+ bind: p,
+ lastId: e,
+ stamp: m,
+ throttle: n,
+ wrapNum: o,
+ falseFn: a,
+ formatNum: r,
+ trim: u,
+ splitWords: l,
+ setOptions: c,
+ getParamString: _,
+ template: f,
+ isArray: g,
+ indexOf: v,
+ emptyImageUrl: y,
+ requestFn: b,
+ cancelFn: T,
+ requestAnimFrame: M,
+ cancelAnimFrame: z
+ };
+
+ function S() {}
+ S.extend = function(t) {
+ function i() {
+ this.initialize && this.initialize.apply(this, arguments), this.callInitHooks()
+ }
+ var e = i.__super__ = this.prototype,
+ n = s(e);
+ for (var o in (n.constructor = i).prototype = n, this) Object.prototype.hasOwnProperty.call(this, o) &&
+ "prototype" !== o && "__super__" !== o && (i[o] = this[o]);
+ return t.statics && (h(i, t.statics), delete t.statics), t.includes && (function(t) {
+ if ("undefined" == typeof L || !L || !L.Mixin) return;
+ t = g(t) ? t : [t];
+ for (var i = 0; i < t.length; i++) t[i] === L.Mixin.Events && console.warn(
+ "Deprecated include of L.Mixin.Events: this property will be removed in future releases, please inherit from L.Evented instead.",
+ (new Error).stack)
+ }(t.includes), h.apply(null, [n].concat(t.includes)), delete t.includes), n.options && (t.options =
+ h(s(n.options), t.options)), h(n, t), n._initHooks = [], n.callInitHooks = function() {
+ if (!this._initHooksCalled) {
+ e.callInitHooks && e.callInitHooks.call(this), this._initHooksCalled = !0;
+ for (var t = 0, i = n._initHooks.length; t < i; t++) n._initHooks[t].call(this)
+ }
+ }, i
+ }, S.include = function(t) {
+ return h(this.prototype, t), this
+ }, S.mergeOptions = function(t) {
+ return h(this.prototype.options, t), this
+ }, S.addInitHook = function(t) {
+ var i = Array.prototype.slice.call(arguments, 1),
+ e = "function" == typeof t ? t : function() {
+ this[t].apply(this, i)
+ };
+ return this.prototype._initHooks = this.prototype._initHooks || [], this.prototype._initHooks.push(e),
+ this
+ };
+ var Z = {
+ on: function(t, i, e) {
+ if ("object" == typeof t)
+ for (var n in t) this._on(n, t[n], i);
+ else
+ for (var o = 0, s = (t = l(t)).length; o < s; o++) this._on(t[o], i, e);
+ return this
+ },
+ off: function(t, i, e) {
+ if (t)
+ if ("object" == typeof t)
+ for (var n in t) this._off(n, t[n], i);
+ else
+ for (var o = 0, s = (t = l(t)).length; o < s; o++) this._off(t[o], i, e);
+ else delete this._events;
+ return this
+ },
+ _on: function(t, i, e) {
+ this._events = this._events || {};
+ var n = this._events[t];
+ n || (n = [], this._events[t] = n), e === this && (e = void 0);
+ for (var o = {
+ fn: i,
+ ctx: e
+ }, s = n, r = 0, a = s.length; r < a; r++)
+ if (s[r].fn === i && s[r].ctx === e) return;
+ s.push(o)
+ },
+ _off: function(t, i, e) {
+ var n, o, s;
+ if (this._events && (n = this._events[t]))
+ if (i) {
+ if (e === this && (e = void 0), n)
+ for (o = 0, s = n.length; o < s; o++) {
+ var r = n[o];
+ if (r.ctx === e && r.fn === i) return r.fn = a, this._firingCount && (this
+ ._events[t] = n = n.slice()), void n.splice(o, 1)
+ }
+ } else {
+ for (o = 0, s = n.length; o < s; o++) n[o].fn = a;
+ delete this._events[t]
+ }
+ },
+ fire: function(t, i, e) {
+ if (!this.listens(t, e)) return this;
+ var n = h({}, i, {
+ type: t,
+ target: this,
+ sourceTarget: i && i.sourceTarget || this
+ });
+ if (this._events) {
+ var o = this._events[t];
+ if (o) {
+ this._firingCount = this._firingCount + 1 || 1;
+ for (var s = 0, r = o.length; s < r; s++) {
+ var a = o[s];
+ a.fn.call(a.ctx || this, n)
+ }
+ this._firingCount--
+ }
+ }
+ return e && this._propagateEvent(n), this
+ },
+ listens: function(t, i) {
+ var e = this._events && this._events[t];
+ if (e && e.length) return !0;
+ if (i)
+ for (var n in this._eventParents)
+ if (this._eventParents[n].listens(t, i)) return !0;
+ return !1
+ },
+ once: function(t, i, e) {
+ if ("object" == typeof t) {
+ for (var n in t) this.once(n, t[n], i);
+ return this
+ }
+ var o = p(function() {
+ this.off(t, i, e).off(t, o, e)
+ }, this);
+ return this.on(t, i, e).on(t, o, e)
+ },
+ addEventParent: function(t) {
+ return this._eventParents = this._eventParents || {}, this._eventParents[m(t)] = t, this
+ },
+ removeEventParent: function(t) {
+ return this._eventParents && delete this._eventParents[m(t)], this
+ },
+ _propagateEvent: function(t) {
+ for (var i in this._eventParents) this._eventParents[i].fire(t.type, h({
+ layer: t.target,
+ propagatedFrom: t.target
+ }, t), !0)
+ }
+ };
+ Z.addEventListener = Z.on, Z.removeEventListener = Z.clearAllEventListeners = Z.off, Z.addOneTimeEventListener =
+ Z.once, Z.fireEvent = Z.fire, Z.hasEventListeners = Z.listens;
+ var E = S.extend(Z);
+
+ function k(t, i, e) {
+ this.x = e ? Math.round(t) : t, this.y = e ? Math.round(i) : i
+ }
+ var B = Math.trunc || function(t) {
+ return 0 < t ? Math.floor(t) : Math.ceil(t)
+ };
+
+ function A(t, i, e) {
+ return t instanceof k ? t : g(t) ? new k(t[0], t[1]) : null == t ? t : "object" == typeof t && "x" in t &&
+ "y" in t ? new k(t.x, t.y) : new k(t, i, e)
+ }
+
+ function I(t, i) {
+ if (t)
+ for (var e = i ? [t, i] : t, n = 0, o = e.length; n < o; n++) this.extend(e[n])
+ }
+
+ function O(t, i) {
+ return !t || t instanceof I ? t : new I(t, i)
+ }
+
+ function R(t, i) {
+ if (t)
+ for (var e = i ? [t, i] : t, n = 0, o = e.length; n < o; n++) this.extend(e[n])
+ }
+
+ function N(t, i) {
+ return t instanceof R ? t : new R(t, i)
+ }
+
+ function D(t, i, e) {
+ if (isNaN(t) || isNaN(i)) throw new Error("Invalid LatLng object: (" + t + ", " + i + ")");
+ this.lat = +t, this.lng = +i, void 0 !== e && (this.alt = +e)
+ }
+
+ function j(t, i, e) {
+ return t instanceof D ? t : g(t) && "object" != typeof t[0] ? 3 === t.length ? new D(t[0], t[1], t[2]) :
+ 2 === t.length ? new D(t[0], t[1]) : null : null == t ? t : "object" == typeof t && "lat" in t ? new D(t
+ .lat, "lng" in t ? t.lng : t.lon, t.alt) : void 0 === i ? null : new D(t, i, e)
+ }
+ k.prototype = {
+ clone: function() {
+ return new k(this.x, this.y)
+ },
+ add: function(t) {
+ return this.clone()._add(A(t))
+ },
+ _add: function(t) {
+ return this.x += t.x, this.y += t.y, this
+ },
+ subtract: function(t) {
+ return this.clone()._subtract(A(t))
+ },
+ _subtract: function(t) {
+ return this.x -= t.x, this.y -= t.y, this
+ },
+ divideBy: function(t) {
+ return this.clone()._divideBy(t)
+ },
+ _divideBy: function(t) {
+ return this.x /= t, this.y /= t, this
+ },
+ multiplyBy: function(t) {
+ return this.clone()._multiplyBy(t)
+ },
+ _multiplyBy: function(t) {
+ return this.x *= t, this.y *= t, this
+ },
+ scaleBy: function(t) {
+ return new k(this.x * t.x, this.y * t.y)
+ },
+ unscaleBy: function(t) {
+ return new k(this.x / t.x, this.y / t.y)
+ },
+ round: function() {
+ return this.clone()._round()
+ },
+ _round: function() {
+ return this.x = Math.round(this.x), this.y = Math.round(this.y), this
+ },
+ floor: function() {
+ return this.clone()._floor()
+ },
+ _floor: function() {
+ return this.x = Math.floor(this.x), this.y = Math.floor(this.y), this
+ },
+ ceil: function() {
+ return this.clone()._ceil()
+ },
+ _ceil: function() {
+ return this.x = Math.ceil(this.x), this.y = Math.ceil(this.y), this
+ },
+ trunc: function() {
+ return this.clone()._trunc()
+ },
+ _trunc: function() {
+ return this.x = B(this.x), this.y = B(this.y), this
+ },
+ distanceTo: function(t) {
+ var i = (t = A(t)).x - this.x,
+ e = t.y - this.y;
+ return Math.sqrt(i * i + e * e)
+ },
+ equals: function(t) {
+ return (t = A(t)).x === this.x && t.y === this.y
+ },
+ contains: function(t) {
+ return t = A(t), Math.abs(t.x) <= Math.abs(this.x) && Math.abs(t.y) <= Math.abs(this.y)
+ },
+ toString: function() {
+ return "Point(" + r(this.x) + ", " + r(this.y) + ")"
+ }
+ }, I.prototype = {
+ extend: function(t) {
+ return t = A(t), this.min || this.max ? (this.min.x = Math.min(t.x, this.min.x), this.max.x =
+ Math.max(t.x, this.max.x), this.min.y = Math.min(t.y, this.min.y), this.max.y = Math
+ .max(t.y, this.max.y)) : (this.min = t.clone(), this.max = t.clone()), this
+ },
+ getCenter: function(t) {
+ return new k((this.min.x + this.max.x) / 2, (this.min.y + this.max.y) / 2, t)
+ },
+ getBottomLeft: function() {
+ return new k(this.min.x, this.max.y)
+ },
+ getTopRight: function() {
+ return new k(this.max.x, this.min.y)
+ },
+ getTopLeft: function() {
+ return this.min
+ },
+ getBottomRight: function() {
+ return this.max
+ },
+ getSize: function() {
+ return this.max.subtract(this.min)
+ },
+ contains: function(t) {
+ var i, e;
+ return (t = ("number" == typeof t[0] || t instanceof k ? A : O)(t)) instanceof I ? (i = t.min,
+ e = t.max) : i = e = t, i.x >= this.min.x && e.x <= this.max.x && i.y >= this.min.y && e
+ .y <= this.max.y
+ },
+ intersects: function(t) {
+ t = O(t);
+ var i = this.min,
+ e = this.max,
+ n = t.min,
+ o = t.max,
+ s = o.x >= i.x && n.x <= e.x,
+ r = o.y >= i.y && n.y <= e.y;
+ return s && r
+ },
+ overlaps: function(t) {
+ t = O(t);
+ var i = this.min,
+ e = this.max,
+ n = t.min,
+ o = t.max,
+ s = o.x > i.x && n.x < e.x,
+ r = o.y > i.y && n.y < e.y;
+ return s && r
+ },
+ isValid: function() {
+ return !(!this.min || !this.max)
+ }
+ }, R.prototype = {
+ extend: function(t) {
+ var i, e, n = this._southWest,
+ o = this._northEast;
+ if (t instanceof D) e = i = t;
+ else {
+ if (!(t instanceof R)) return t ? this.extend(j(t) || N(t)) : this;
+ if (i = t._southWest, e = t._northEast, !i || !e) return this
+ }
+ return n || o ? (n.lat = Math.min(i.lat, n.lat), n.lng = Math.min(i.lng, n.lng), o.lat = Math
+ .max(e.lat, o.lat), o.lng = Math.max(e.lng, o.lng)) : (this._southWest = new D(i.lat, i
+ .lng), this._northEast = new D(e.lat, e.lng)), this
+ },
+ pad: function(t) {
+ var i = this._southWest,
+ e = this._northEast,
+ n = Math.abs(i.lat - e.lat) * t,
+ o = Math.abs(i.lng - e.lng) * t;
+ return new R(new D(i.lat - n, i.lng - o), new D(e.lat + n, e.lng + o))
+ },
+ getCenter: function() {
+ return new D((this._southWest.lat + this._northEast.lat) / 2, (this._southWest.lng + this
+ ._northEast.lng) / 2)
+ },
+ getSouthWest: function() {
+ return this._southWest
+ },
+ getNorthEast: function() {
+ return this._northEast
+ },
+ getNorthWest: function() {
+ return new D(this.getNorth(), this.getWest())
+ },
+ getSouthEast: function() {
+ return new D(this.getSouth(), this.getEast())
+ },
+ getWest: function() {
+ return this._southWest.lng
+ },
+ getSouth: function() {
+ return this._southWest.lat
+ },
+ getEast: function() {
+ return this._northEast.lng
+ },
+ getNorth: function() {
+ return this._northEast.lat
+ },
+ contains: function(t) {
+ t = ("number" == typeof t[0] || t instanceof D || "lat" in t ? j : N)(t);
+ var i, e, n = this._southWest,
+ o = this._northEast;
+ return t instanceof R ? (i = t.getSouthWest(), e = t.getNorthEast()) : i = e = t, i.lat >= n
+ .lat && e.lat <= o.lat && i.lng >= n.lng && e.lng <= o.lng
+ },
+ intersects: function(t) {
+ t = N(t);
+ var i = this._southWest,
+ e = this._northEast,
+ n = t.getSouthWest(),
+ o = t.getNorthEast(),
+ s = o.lat >= i.lat && n.lat <= e.lat,
+ r = o.lng >= i.lng && n.lng <= e.lng;
+ return s && r
+ },
+ overlaps: function(t) {
+ t = N(t);
+ var i = this._southWest,
+ e = this._northEast,
+ n = t.getSouthWest(),
+ o = t.getNorthEast(),
+ s = o.lat > i.lat && n.lat < e.lat,
+ r = o.lng > i.lng && n.lng < e.lng;
+ return s && r
+ },
+ toBBoxString: function() {
+ return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(",")
+ },
+ equals: function(t, i) {
+ return !!t && (t = N(t), this._southWest.equals(t.getSouthWest(), i) && this._northEast.equals(t
+ .getNorthEast(), i))
+ },
+ isValid: function() {
+ return !(!this._southWest || !this._northEast)
+ }
+ };
+ var W, H = {
+ latLngToPoint: function(t, i) {
+ var e = this.projection.project(t),
+ n = this.scale(i);
+ return this.transformation._transform(e, n)
+ },
+ pointToLatLng: function(t, i) {
+ var e = this.scale(i),
+ n = this.transformation.untransform(t, e);
+ return this.projection.unproject(n)
+ },
+ project: function(t) {
+ return this.projection.project(t)
+ },
+ unproject: function(t) {
+ return this.projection.unproject(t)
+ },
+ scale: function(t) {
+ return 256 * Math.pow(2, t)
+ },
+ zoom: function(t) {
+ return Math.log(t / 256) / Math.LN2
+ },
+ getProjectedBounds: function(t) {
+ if (this.infinite) return null;
+ var i = this.projection.bounds,
+ e = this.scale(t);
+ return new I(this.transformation.transform(i.min, e), this.transformation.transform(i.max, e))
+ },
+ infinite: !(D.prototype = {
+ equals: function(t, i) {
+ return !!t && (t = j(t), Math.max(Math.abs(this.lat - t.lat), Math.abs(this.lng - t
+ .lng)) <= (void 0 === i ? 1e-9 : i))
+ },
+ toString: function(t) {
+ return "LatLng(" + r(this.lat, t) + ", " + r(this.lng, t) + ")"
+ },
+ distanceTo: function(t) {
+ return F.distance(this, j(t))
+ },
+ wrap: function() {
+ return F.wrapLatLng(this)
+ },
+ toBounds: function(t) {
+ var i = 180 * t / 40075017,
+ e = i / Math.cos(Math.PI / 180 * this.lat);
+ return N([this.lat - i, this.lng - e], [this.lat + i, this.lng + e])
+ },
+ clone: function() {
+ return new D(this.lat, this.lng, this.alt)
+ }
+ }),
+ wrapLatLng: function(t) {
+ var i = this.wrapLng ? o(t.lng, this.wrapLng, !0) : t.lng;
+ return new D(this.wrapLat ? o(t.lat, this.wrapLat, !0) : t.lat, i, t.alt)
+ },
+ wrapLatLngBounds: function(t) {
+ var i = t.getCenter(),
+ e = this.wrapLatLng(i),
+ n = i.lat - e.lat,
+ o = i.lng - e.lng;
+ if (0 == n && 0 == o) return t;
+ var s = t.getSouthWest(),
+ r = t.getNorthEast();
+ return new R(new D(s.lat - n, s.lng - o), new D(r.lat - n, r.lng - o))
+ }
+ },
+ F = h({}, H, {
+ wrapLng: [-180, 180],
+ R: 6371e3,
+ distance: function(t, i) {
+ var e = Math.PI / 180,
+ n = t.lat * e,
+ o = i.lat * e,
+ s = Math.sin((i.lat - t.lat) * e / 2),
+ r = Math.sin((i.lng - t.lng) * e / 2),
+ a = s * s + Math.cos(n) * Math.cos(o) * r * r,
+ h = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+ return this.R * h
+ }
+ }),
+ U = 6378137,
+ V = {
+ R: U,
+ MAX_LATITUDE: 85.0511287798,
+ project: function(t) {
+ var i = Math.PI / 180,
+ e = this.MAX_LATITUDE,
+ n = Math.max(Math.min(e, t.lat), -e),
+ o = Math.sin(n * i);
+ return new k(this.R * t.lng * i, this.R * Math.log((1 + o) / (1 - o)) / 2)
+ },
+ unproject: function(t) {
+ var i = 180 / Math.PI;
+ return new D((2 * Math.atan(Math.exp(t.y / this.R)) - Math.PI / 2) * i, t.x * i / this.R)
+ },
+ bounds: new I([-(W = U * Math.PI), -W], [W, W])
+ };
+
+ function q(t, i, e, n) {
+ if (g(t)) return this._a = t[0], this._b = t[1], this._c = t[2], void(this._d = t[3]);
+ this._a = t, this._b = i, this._c = e, this._d = n
+ }
+
+ function G(t, i, e, n) {
+ return new q(t, i, e, n)
+ }
+ q.prototype = {
+ transform: function(t, i) {
+ return this._transform(t.clone(), i)
+ },
+ _transform: function(t, i) {
+ return i = i || 1, t.x = i * (this._a * t.x + this._b), t.y = i * (this._c * t.y + this._d), t
+ },
+ untransform: function(t, i) {
+ return i = i || 1, new k((t.x / i - this._b) / this._a, (t.y / i - this._d) / this._c)
+ }
+ };
+ var K, Y = h({}, F, {
+ code: "EPSG:3857",
+ projection: V,
+ transformation: G(K = .5 / (Math.PI * V.R), .5, -K, .5)
+ }),
+ X = h({}, Y, {
+ code: "EPSG:900913"
+ });
+
+ function J(t) {
+ return document.createElementNS("http://www.w3.org/2000/svg", t)
+ }
+
+ function $(t, i) {
+ for (var e, n, o, s, r = "", a = 0, h = t.length; a < h; a++) {
+ for (e = 0, n = (o = t[a]).length; e < n; e++) r += (e ? "L" : "M") + (s = o[e]).x + " " + s.y;
+ r += i ? Zt ? "z" : "x" : ""
+ }
+ return r || "M0 0"
+ }
+ var Q = document.documentElement.style,
+ tt = "ActiveXObject" in window,
+ it = tt && !document.addEventListener,
+ et = "msLaunchUri" in navigator && !("documentMode" in document),
+ nt = kt("webkit"),
+ ot = kt("android"),
+ st = kt("android 2") || kt("android 3"),
+ rt = parseInt(/WebKit\/([0-9]+)|$/.exec(navigator.userAgent)[1], 10),
+ at = ot && kt("Google") && rt < 537 && !("AudioNode" in window),
+ ht = !!window.opera,
+ ut = !et && kt("chrome"),
+ lt = kt("gecko") && !nt && !ht && !tt,
+ ct = !ut && kt("safari"),
+ _t = kt("phantom"),
+ dt = "OTransition" in Q,
+ pt = 0 === navigator.platform.indexOf("Win"),
+ mt = tt && "transition" in Q,
+ ft = "WebKitCSSMatrix" in window && "m11" in new window.WebKitCSSMatrix && !st,
+ gt = "MozPerspective" in Q,
+ vt = !window.L_DISABLE_3D && (mt || ft || gt) && !dt && !_t,
+ yt = "undefined" != typeof orientation || kt("mobile"),
+ xt = yt && nt,
+ wt = yt && ft,
+ Pt = !window.PointerEvent && window.MSPointerEvent,
+ Lt = !(!window.PointerEvent && !Pt),
+ bt = !window.L_NO_TOUCH && (Lt || "ontouchstart" in window || window.DocumentTouch &&
+ document instanceof window.DocumentTouch),
+ Tt = yt && ht,
+ Mt = yt && lt,
+ zt = 1 < (window.devicePixelRatio || window.screen.deviceXDPI / window.screen.logicalXDPI),
+ Ct = function() {
+ var t = !1;
+ try {
+ var i = Object.defineProperty({}, "passive", {
+ get: function() {
+ t = !0
+ }
+ });
+ window.addEventListener("testPassiveEventSupport", a, i), window.removeEventListener(
+ "testPassiveEventSupport", a, i)
+ } catch (t) {}
+ return t
+ }(),
+ St = !!document.createElement("canvas").getContext,
+ Zt = !(!document.createElementNS || !J("svg").createSVGRect),
+ Et = !Zt && function() {
+ try {
+ var t = document.createElement("div");
+ t.innerHTML = '<v:shape adj="1"/>';
+ var i = t.firstChild;
+ return i.style.behavior = "url(#default#VML)", i && "object" == typeof i.adj
+ } catch (t) {
+ return !1
+ }
+ }();
+
+ function kt(t) {
+ return 0 <= navigator.userAgent.toLowerCase().indexOf(t)
+ }
+ var Bt = {
+ ie: tt,
+ ielt9: it,
+ edge: et,
+ webkit: nt,
+ android: ot,
+ android23: st,
+ androidStock: at,
+ opera: ht,
+ chrome: ut,
+ gecko: lt,
+ safari: ct,
+ phantom: _t,
+ opera12: dt,
+ win: pt,
+ ie3d: mt,
+ webkit3d: ft,
+ gecko3d: gt,
+ any3d: vt,
+ mobile: yt,
+ mobileWebkit: xt,
+ mobileWebkit3d: wt,
+ msPointer: Pt,
+ pointer: Lt,
+ touch: bt,
+ mobileOpera: Tt,
+ mobileGecko: Mt,
+ retina: zt,
+ passiveEvents: Ct,
+ canvas: St,
+ svg: Zt,
+ vml: Et
+ },
+ At = Pt ? "MSPointerDown" : "pointerdown",
+ It = Pt ? "MSPointerMove" : "pointermove",
+ Ot = Pt ? "MSPointerUp" : "pointerup",
+ Rt = Pt ? "MSPointerCancel" : "pointercancel",
+ Nt = {},
+ Dt = !1;
+
+ function jt(t, i, e, n) {
+ function o(t) {
+ Ut(t, r)
+ }
+ var s, r, a, h, u, l, c, _;
+
+ function d(t) {
+ t.pointerType === (t.MSPOINTER_TYPE_MOUSE || "mouse") && 0 === t.buttons || Ut(t, h)
+ }
+ return "touchstart" === i ? (u = t, l = e, c = n, _ = p(function(t) {
+ t.MSPOINTER_TYPE_TOUCH && t.pointerType === t.MSPOINTER_TYPE_TOUCH && Ri(t), Ut(t, l)
+ }), u["_leaflet_touchstart" + c] = _, u.addEventListener(At, _, !1), Dt || (document
+ .addEventListener(At, Wt, !0), document.addEventListener(It, Ht, !0), document.addEventListener(
+ Ot, Ft, !0), document.addEventListener(Rt, Ft, !0), Dt = !0)) : "touchmove" === i ? (h = e, (a =
+ t)["_leaflet_touchmove" + n] = d, a.addEventListener(It, d, !1)) : "touchend" === i && (r = e, (s =
+ t)["_leaflet_touchend" + n] = o, s.addEventListener(Ot, o, !1), s.addEventListener(Rt, o, !1)), this
+ }
+
+ function Wt(t) {
+ Nt[t.pointerId] = t
+ }
+
+ function Ht(t) {
+ Nt[t.pointerId] && (Nt[t.pointerId] = t)
+ }
+
+ function Ft(t) {
+ delete Nt[t.pointerId]
+ }
+
+ function Ut(t, i) {
+ for (var e in t.touches = [], Nt) t.touches.push(Nt[e]);
+ t.changedTouches = [t], i(t)
+ }
+ var Vt = Pt ? "MSPointerDown" : Lt ? "pointerdown" : "touchstart",
+ qt = Pt ? "MSPointerUp" : Lt ? "pointerup" : "touchend",
+ Gt = "_leaflet_";
+ var Kt, Yt, Xt, Jt, $t, Qt, ti = fi(["transform", "webkitTransform", "OTransform", "MozTransform",
+ "msTransform"]),
+ ii = fi(["webkitTransition", "transition", "OTransition", "MozTransition", "msTransition"]),
+ ei = "webkitTransition" === ii || "OTransition" === ii ? ii + "End" : "transitionend";
+
+ function ni(t) {
+ return "string" == typeof t ? document.getElementById(t) : t
+ }
+
+ function oi(t, i) {
+ var e, n = t.style[i] || t.currentStyle && t.currentStyle[i];
+ return n && "auto" !== n || !document.defaultView || (n = (e = document.defaultView.getComputedStyle(t,
+ null)) ? e[i] : null), "auto" === n ? null : n
+ }
+
+ function si(t, i, e) {
+ var n = document.createElement(t);
+ return n.className = i || "", e && e.appendChild(n), n
+ }
+
+ function ri(t) {
+ var i = t.parentNode;
+ i && i.removeChild(t)
+ }
+
+ function ai(t) {
+ for (; t.firstChild;) t.removeChild(t.firstChild)
+ }
+
+ function hi(t) {
+ var i = t.parentNode;
+ i && i.lastChild !== t && i.appendChild(t)
+ }
+
+ function ui(t) {
+ var i = t.parentNode;
+ i && i.firstChild !== t && i.insertBefore(t, i.firstChild)
+ }
+
+ function li(t, i) {
+ if (void 0 !== t.classList) return t.classList.contains(i);
+ var e = pi(t);
+ return 0 < e.length && new RegExp("(^|\\s)" + i + "(\\s|$)").test(e)
+ }
+
+ function ci(t, i) {
+ var e;
+ if (void 0 !== t.classList)
+ for (var n = l(i), o = 0, s = n.length; o < s; o++) t.classList.add(n[o]);
+ else li(t, i) || di(t, ((e = pi(t)) ? e + " " : "") + i)
+ }
+
+ function _i(t, i) {
+ void 0 !== t.classList ? t.classList.remove(i) : di(t, u((" " + pi(t) + " ").replace(" " + i + " ", " ")))
+ }
+
+ function di(t, i) {
+ void 0 === t.className.baseVal ? t.className = i : t.className.baseVal = i
+ }
+
+ function pi(t) {
+ return t.correspondingElement && (t = t.correspondingElement), void 0 === t.className.baseVal ? t
+ .className : t.className.baseVal
+ }
+
+ function mi(t, i) {
+ "opacity" in t.style ? t.style.opacity = i : "filter" in t.style && function(t, i) {
+ var e = !1,
+ n = "DXImageTransform.Microsoft.Alpha";
+ try {
+ e = t.filters.item(n)
+ } catch (t) {
+ if (1 === i) return
+ }
+ i = Math.round(100 * i), e ? (e.Enabled = 100 !== i, e.Opacity = i) : t.style.filter += " progid:" +
+ n + "(opacity=" + i + ")"
+ }(t, i)
+ }
+
+ function fi(t) {
+ for (var i = document.documentElement.style, e = 0; e < t.length; e++)
+ if (t[e] in i) return t[e];
+ return !1
+ }
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+ function gi(t, i, e) {
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+ "px,0)") + (e ? " scale(" + e + ")" : "")
+ }
+
+ function vi(t, i) {
+ t._leaflet_pos = i, vt ? gi(t, i) : (t.style.left = i.x + "px", t.style.top = i.y + "px")
+ }
+
+ function yi(t) {
+ return t._leaflet_pos || new k(0, 0)
+ }
+
+ function xi() {
+ zi(window, "dragstart", Ri)
+ }
+
+ function wi() {
+ Si(window, "dragstart", Ri)
+ }
+
+ function Pi(t) {
+ for (; - 1 === t.tabIndex;) t = t.parentNode;
+ t.style && (Li(), Qt = ($t = t).style.outline, t.style.outline = "none", zi(window, "keydown", Li))
+ }
+
+ function Li() {
+ $t && ($t.style.outline = Qt, Qt = $t = void 0, Si(window, "keydown", Li))
+ }
+
+ function bi(t) {
+ for (; !((t = t.parentNode).offsetWidth && t.offsetHeight || t === document.body););
+ return t
+ }
+
+ function Ti(t) {
+ var i = t.getBoundingClientRect();
+ return {
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+ y: i.height / t.offsetHeight || 1,
+ boundingClientRect: i
+ }
+ }
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+ zi(window, "selectstart", Ri)
+ }, function() {
+ Si(window, "selectstart", Ri)
+ }) : (Yt = fi(["userSelect", "WebkitUserSelect", "OUserSelect", "MozUserSelect", "msUserSelect"]), Xt =
+ function() {
+ var t;
+ Yt && (t = document.documentElement.style, Kt = t[Yt], t[Yt] = "none")
+ },
+ function() {
+ Yt && (document.documentElement.style[Yt] = Kt, Kt = void 0)
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+ TRANSITION_END: ei,
+ get: ni,
+ getStyle: oi,
+ create: si,
+ remove: ri,
+ empty: ai,
+ toFront: hi,
+ toBack: ui,
+ hasClass: li,
+ addClass: ci,
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+ setClass: di,
+ getClass: pi,
+ setOpacity: mi,
+ testProp: fi,
+ setTransform: gi,
+ setPosition: vi,
+ getPosition: yi,
+ disableTextSelection: Xt,
+ enableTextSelection: Jt,
+ disableImageDrag: xi,
+ enableImageDrag: wi,
+ preventOutline: Pi,
+ restoreOutline: Li,
+ getSizedParentNode: bi,
+ getScale: Ti
+ };
+
+ function zi(t, i, e, n) {
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+ else
+ for (var s = 0, r = (i = l(i)).length; s < r; s++) ki(t, i[s], e, n);
+ return this
+ }
+ var Ci = "_leaflet_events";
+
+ function Si(t, i, e, n) {
+ if ("object" == typeof i)
+ for (var o in i) Bi(t, o, i[o], e);
+ else if (i)
+ for (var s = 0, r = (i = l(i)).length; s < r; s++) Bi(t, i[s], e, n);
+ else {
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+ delete t[Ci]
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+ return this
+ }
+
+ function Zi() {
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+ }
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+ mouseenter: "mouseover",
+ mouseleave: "mouseout",
+ wheel: !("onwheel" in window) && "mousewheel"
+ };
+
+ function ki(i, t, e, n) {
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+ return e.call(n || i, t || window.event)
+ },
+ _ = c;
+
+ function d(t) {
+ if (Lt) {
+ if (!t.isPrimary) return;
+ if ("mouse" === t.pointerType) return
+ } else if (1 < t.touches.length) return;
+ var i = Date.now(),
+ e = i - (h || i);
+ u = t.touches ? t.touches[0] : t, l = 0 < e && e <= 250, h = i
+ }
+
+ function p(t) {
+ if (l && !u.cancelBubble) {
+ if (Lt) {
+ if ("mouse" === t.pointerType) return;
+ var i, e, n = {};
+ for (e in u) i = u[e], n[e] = i && i.bind ? i.bind(u) : i;
+ u = n
+ }
+ u.type = "dblclick", u.button = 0, r(u), h = null
+ }
+ }
+ Lt && 0 === t.indexOf("touch") ? jt(i, t, c, o) : bt && "dblclick" === t && !Zi() ? (r = c, l = !1, (s = i)[
+ Gt + Vt + (a = o)] = d, s[Gt + qt + a] = p, s[Gt + "dblclick" + a] = r, s.addEventListener(Vt,
+ d, !!Ct && {
+ passive: !1
+ }), s.addEventListener(qt, p, !!Ct && {
+ passive: !1
+ }), s.addEventListener("dblclick", r, !1)) : "addEventListener" in i ? "touchstart" === t ||
+ "touchmove" === t || "wheel" === t || "mousewheel" === t ? i.addEventListener(Ei[t] || t, c, !!Ct && {
+ passive: !1
+ }) : "mouseenter" === t || "mouseleave" === t ? (c = function(t) {
+ t = t || window.event, Vi(i, t) && _(t)
+ }, i.addEventListener(Ei[t], c, !1)) : i.addEventListener(t, _, !1) : "attachEvent" in i && i
+ .attachEvent("on" + t, c), i[Ci] = i[Ci] || {}, i[Ci][o] = c
+ }
+
+ function Bi(t, i, e, n) {
+ var o, s, r, a, h, u, l, c, _ = i + m(e) + (n ? "_" + m(n) : ""),
+ d = t[Ci] && t[Ci][_];
+ if (!d) return this;
+ Lt && 0 === i.indexOf("touch") ? (c = (u = t)["_leaflet_" + (l = i) + _], "touchstart" === l ? u
+ .removeEventListener(At, c, !1) : "touchmove" === l ? u.removeEventListener(It, c, !1) :
+ "touchend" === l && (u.removeEventListener(Ot, c, !1), u.removeEventListener(Rt, c, !1))) : bt &&
+ "dblclick" === i && !Zi() ? (r = (o = t)[Gt + Vt + (s = _)], a = o[Gt + qt + s], h = o[Gt + "dblclick" +
+ s], o.removeEventListener(Vt, r, !!Ct && {
+ passive: !1
+ }), o.removeEventListener(qt, a, !!Ct && {
+ passive: !1
+ }), o.removeEventListener("dblclick", h, !1)) : "removeEventListener" in t ? t.removeEventListener(Ei[
+ i] || i, d, !1) : "detachEvent" in t && t.detachEvent("on" + i, d), t[Ci][_] = null
+ }
+
+ function Ai(t) {
+ return t.stopPropagation ? t.stopPropagation() : t.originalEvent ? t.originalEvent._stopped = !0 : t
+ .cancelBubble = !0, Ui(t), this
+ }
+
+ function Ii(t) {
+ return ki(t, "wheel", Ai), this
+ }
+
+ function Oi(t) {
+ return zi(t, "mousedown touchstart dblclick", Ai), ki(t, "click", Fi), this
+ }
+
+ function Ri(t) {
+ return t.preventDefault ? t.preventDefault() : t.returnValue = !1, this
+ }
+
+ function Ni(t) {
+ return Ri(t), Ai(t), this
+ }
+
+ function Di(t, i) {
+ if (!i) return new k(t.clientX, t.clientY);
+ var e = Ti(i),
+ n = e.boundingClientRect;
+ return new k((t.clientX - n.left) / e.x - i.clientLeft, (t.clientY - n.top) / e.y - i.clientTop)
+ }
+ var ji = pt && ut ? 2 * window.devicePixelRatio : lt ? window.devicePixelRatio : 1;
+
+ function Wi(t) {
+ return et ? t.wheelDeltaY / 2 : t.deltaY && 0 === t.deltaMode ? -t.deltaY / ji : t.deltaY && 1 === t
+ .deltaMode ? 20 * -t.deltaY : t.deltaY && 2 === t.deltaMode ? 60 * -t.deltaY : t.deltaX || t.deltaZ ?
+ 0 : t.wheelDelta ? (t.wheelDeltaY || t.wheelDelta) / 2 : t.detail && Math.abs(t.detail) < 32765 ? 20 * -
+ t.detail : t.detail ? t.detail / -32765 * 60 : 0
+ }
+ var Hi = {};
+
+ function Fi(t) {
+ Hi[t.type] = !0
+ }
+
+ function Ui(t) {
+ var i = Hi[t.type];
+ return Hi[t.type] = !1, i
+ }
+
+ function Vi(t, i) {
+ var e = i.relatedTarget;
+ if (!e) return !0;
+ try {
+ for (; e && e !== t;) e = e.parentNode
+ } catch (t) {
+ return !1
+ }
+ return e !== t
+ }
+ var qi = {
+ on: zi,
+ off: Si,
+ stopPropagation: Ai,
+ disableScrollPropagation: Ii,
+ disableClickPropagation: Oi,
+ preventDefault: Ri,
+ stop: Ni,
+ getMousePosition: Di,
+ getWheelDelta: Wi,
+ fakeStop: Fi,
+ skipped: Ui,
+ isExternalTarget: Vi,
+ addListener: zi,
+ removeListener: Si
+ },
+ Gi = E.extend({
+ run: function(t, i, e, n) {
+ this.stop(), this._el = t, this._inProgress = !0, this._duration = e || .25, this
+ ._easeOutPower = 1 / Math.max(n || .5, .2), this._startPos = yi(t), this._offset = i
+ .subtract(this._startPos), this._startTime = +new Date, this.fire("start"), this
+ ._animate()
+ },
+ stop: function() {
+ this._inProgress && (this._step(!0), this._complete())
+ },
+ _animate: function() {
+ this._animId = M(this._animate, this), this._step()
+ },
+ _step: function(t) {
+ var i = new Date - this._startTime,
+ e = 1e3 * this._duration;
+ i < e ? this._runFrame(this._easeOut(i / e), t) : (this._runFrame(1), this._complete())
+ },
+ _runFrame: function(t, i) {
+ var e = this._startPos.add(this._offset.multiplyBy(t));
+ i && e._round(), vi(this._el, e), this.fire("step")
+ },
+ _complete: function() {
+ z(this._animId), this._inProgress = !1, this.fire("end")
+ },
+ _easeOut: function(t) {
+ return 1 - Math.pow(1 - t, this._easeOutPower)
+ }
+ }),
+ Ki = E.extend({
+ options: {
+ crs: Y,
+ center: void 0,
+ zoom: void 0,
+ minZoom: void 0,
+ maxZoom: void 0,
+ layers: [],
+ maxBounds: void 0,
+ renderer: void 0,
+ zoomAnimation: !0,
+ zoomAnimationThreshold: 4,
+ fadeAnimation: !0,
+ markerZoomAnimation: !0,
+ transform3DLimit: 8388608,
+ zoomSnap: 1,
+ zoomDelta: 1,
+ trackResize: !0
+ },
+ initialize: function(t, i) {
+ i = c(this, i), this._handlers = [], this._layers = {}, this._zoomBoundLayers = {}, this
+ ._sizeChanged = !0, this._initContainer(t), this._initLayout(), this._onResize = p(this
+ ._onResize, this), this._initEvents(), i.maxBounds && this.setMaxBounds(i
+ .maxBounds), void 0 !== i.zoom && (this._zoom = this._limitZoom(i.zoom)), i.center &&
+ void 0 !== i.zoom && this.setView(j(i.center), i.zoom, {
+ reset: !0
+ }), this.callInitHooks(), this._zoomAnimated = ii && vt && !Tt && this.options
+ .zoomAnimation, this._zoomAnimated && (this._createAnimProxy(), zi(this._proxy, ei, this
+ ._catchTransitionEnd, this)), this._addLayers(this.options.layers)
+ },
+ setView: function(t, i, e) {
+ if ((i = void 0 === i ? this._zoom : this._limitZoom(i), t = this._limitCenter(j(t), i, this
+ .options.maxBounds), e = e || {}, this._stop(), this._loaded && !e.reset && !
+ 0 !== e) && (void 0 !== e.animate && (e.zoom = h({
+ animate: e.animate
+ }, e.zoom), e.pan = h({
+ animate: e.animate,
+ duration: e.duration
+ }, e.pan)), this._zoom !== i ? this._tryAnimatedZoom && this._tryAnimatedZoom(t, i,
+ e.zoom) : this._tryAnimatedPan(t, e.pan))) return clearTimeout(this._sizeTimer),
+ this;
+ return this._resetView(t, i), this
+ },
+ setZoom: function(t, i) {
+ return this._loaded ? this.setView(this.getCenter(), t, {
+ zoom: i
+ }) : (this._zoom = t, this)
+ },
+ zoomIn: function(t, i) {
+ return t = t || (vt ? this.options.zoomDelta : 1), this.setZoom(this._zoom + t, i)
+ },
+ zoomOut: function(t, i) {
+ return t = t || (vt ? this.options.zoomDelta : 1), this.setZoom(this._zoom - t, i)
+ },
+ setZoomAround: function(t, i, e) {
+ var n = this.getZoomScale(i),
+ o = this.getSize().divideBy(2),
+ s = (t instanceof k ? t : this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1 - 1 /
+ n),
+ r = this.containerPointToLatLng(o.add(s));
+ return this.setView(r, i, {
+ zoom: e
+ })
+ },
+ _getBoundsCenterZoom: function(t, i) {
+ i = i || {}, t = t.getBounds ? t.getBounds() : N(t);
+ var e = A(i.paddingTopLeft || i.padding || [0, 0]),
+ n = A(i.paddingBottomRight || i.padding || [0, 0]),
+ o = this.getBoundsZoom(t, !1, e.add(n));
+ if ((o = "number" == typeof i.maxZoom ? Math.min(i.maxZoom, o) : o) === 1 / 0) return {
+ center: t.getCenter(),
+ zoom: o
+ };
+ var s = n.subtract(e).divideBy(2),
+ r = this.project(t.getSouthWest(), o),
+ a = this.project(t.getNorthEast(), o);
+ return {
+ center: this.unproject(r.add(a).divideBy(2).add(s), o),
+ zoom: o
+ }
+ },
+ fitBounds: function(t, i) {
+ if (!(t = N(t)).isValid()) throw new Error("Bounds are not valid.");
+ var e = this._getBoundsCenterZoom(t, i);
+ return this.setView(e.center, e.zoom, i)
+ },
+ fitWorld: function(t) {
+ return this.fitBounds([
+ [-90, -180],
+ [90, 180]
+ ], t)
+ },
+ panTo: function(t, i) {
+ return this.setView(t, this._zoom, {
+ pan: i
+ })
+ },
+ panBy: function(t, i) {
+ return i = i || {}, (t = A(t).round()).x || t.y ? (!0 === i.animate || this.getSize()
+ .contains(t) ? (this._panAnim || (this._panAnim = new Gi, this._panAnim.on({
+ step: this._onPanTransitionStep,
+ end: this._onPanTransitionEnd
+ }, this)), i.noMoveStart || this.fire("movestart"), !1 !== i.animate ? (ci(this
+ ._mapPane, "leaflet-pan-anim"), e = this._getMapPanePos().subtract(t)
+ .round(), this._panAnim.run(this._mapPane, e, i.duration || .25, i
+ .easeLinearity)) : (this._rawPanBy(t), this.fire("move").fire(
+ "moveend"))) : this._resetView(this.unproject(this.project(this.getCenter())
+ .add(t)), this.getZoom()), this) : this.fire("moveend");
+ var e
+ },
+ flyTo: function(s, r, t) {
+ if (!1 === (t = t || {}).animate || !vt) return this.setView(s, r, t);
+ this._stop();
+ var a = this.project(this.getCenter()),
+ h = this.project(s),
+ i = this.getSize(),
+ u = this._zoom;
+ s = j(s), r = void 0 === r ? u : r;
+ var l = Math.max(i.x, i.y),
+ n = l * this.getZoomScale(u, r),
+ c = h.distanceTo(a) || 1,
+ _ = 1.42,
+ o = _ * _;
+
+ function e(t) {
+ var i = (n * n - l * l + (t ? -1 : 1) * o * o * c * c) / (2 * (t ? n : l) * o * c),
+ e = Math.sqrt(i * i + 1) - i;
+ return e < 1e-9 ? -18 : Math.log(e)
+ }
+
+ function d(t) {
+ return (Math.exp(t) - Math.exp(-t)) / 2
+ }
+
+ function p(t) {
+ return (Math.exp(t) + Math.exp(-t)) / 2
+ }
+ var m = e(0);
+
+ function f(t) {
+ return l * (p(m) * (d(i = m + _ * t) / p(i)) - d(m)) / o;
+ var i
+ }
+ var g = Date.now(),
+ v = (e(1) - m) / _,
+ y = t.duration ? 1e3 * t.duration : 1e3 * v * .8;
+ return this._moveStart(!0, t.noMoveStart),
+ function t() {
+ var i, e, n = (Date.now() - g) / y,
+ o = (i = n, (1 - Math.pow(1 - i, 1.5)) * v);
+ n <= 1 ? (this._flyToFrame = M(t, this), this._move(this.unproject(a.add(h.subtract(
+ a).multiplyBy(f(o) / c)), u), this.getScaleZoom(l / (e = o, l * (p(
+ m) / p(m + _ * e))), u), {
+ flyTo: !0
+ })) : this._move(s, r)._moveEnd(!0)
+ }.call(this), this
+ },
+ flyToBounds: function(t, i) {
+ var e = this._getBoundsCenterZoom(t, i);
+ return this.flyTo(e.center, e.zoom, i)
+ },
+ setMaxBounds: function(t) {
+ return (t = N(t)).isValid() ? (this.options.maxBounds && this.off("moveend", this
+ ._panInsideMaxBounds), this.options.maxBounds = t, this._loaded && this
+ ._panInsideMaxBounds(), this.on("moveend", this._panInsideMaxBounds)) : (this
+ .options.maxBounds = null, this.off("moveend", this._panInsideMaxBounds))
+ },
+ setMinZoom: function(t) {
+ var i = this.options.minZoom;
+ return this.options.minZoom = t, this._loaded && i !== t && (this.fire("zoomlevelschange"),
+ this.getZoom() < this.options.minZoom) ? this.setZoom(t) : this
+ },
+ setMaxZoom: function(t) {
+ var i = this.options.maxZoom;
+ return this.options.maxZoom = t, this._loaded && i !== t && (this.fire("zoomlevelschange"),
+ this.getZoom() > this.options.maxZoom) ? this.setZoom(t) : this
+ },
+ panInsideBounds: function(t, i) {
+ this._enforcingBounds = !0;
+ var e = this.getCenter(),
+ n = this._limitCenter(e, this._zoom, N(t));
+ return e.equals(n) || this.panTo(n, i), this._enforcingBounds = !1, this
+ },
+ panInside: function(t, i) {
+ var e, n, o = A((i = i || {}).paddingTopLeft || i.padding || [0, 0]),
+ s = A(i.paddingBottomRight || i.padding || [0, 0]),
+ r = this.getCenter(),
+ a = this.project(r),
+ h = this.project(t),
+ u = this.getPixelBounds(),
+ l = u.getSize().divideBy(2),
+ c = O([u.min.add(o), u.max.subtract(s)]);
+ return c.contains(h) || (this._enforcingBounds = !0, e = a.subtract(h), n = A(h.x + e.x, h
+ .y + e.y), (h.x < c.min.x || h.x > c.max.x) && (n.x = a.x - e.x, 0 < e.x ? n
+ .x += l.x - o.x : n.x -= l.x - s.x), (h.y < c.min.y || h.y > c.max.y) && (n.y =
+ a.y - e.y, 0 < e.y ? n.y += l.y - o.y : n.y -= l.y - s.y), this.panTo(this
+ .unproject(n), i), this._enforcingBounds = !1), this
+ },
+ invalidateSize: function(t) {
+ if (!this._loaded) return this;
+ t = h({
+ animate: !1,
+ pan: !0
+ }, !0 === t ? {
+ animate: !0
+ } : t);
+ var i = this.getSize();
+ this._sizeChanged = !0, this._lastCenter = null;
+ var e = this.getSize(),
+ n = i.divideBy(2).round(),
+ o = e.divideBy(2).round(),
+ s = n.subtract(o);
+ return s.x || s.y ? (t.animate && t.pan ? this.panBy(s) : (t.pan && this._rawPanBy(s), this
+ .fire("move"), t.debounceMoveend ? (clearTimeout(this._sizeTimer), this
+ ._sizeTimer = setTimeout(p(this.fire, this, "moveend"), 200)) : this.fire(
+ "moveend")), this.fire("resize", {
+ oldSize: i,
+ newSize: e
+ })) : this
+ },
+ stop: function() {
+ return this.setZoom(this._limitZoom(this._zoom)), this.options.zoomSnap || this.fire(
+ "viewreset"), this._stop()
+ },
+ locate: function(t) {
+ if (t = this._locateOptions = h({
+ timeout: 1e4,
+ watch: !1
+ }, t), !("geolocation" in navigator)) return this._handleGeolocationError({
+ code: 0,
+ message: "Geolocation not supported."
+ }), this;
+ var i = p(this._handleGeolocationResponse, this),
+ e = p(this._handleGeolocationError, this);
+ return t.watch ? this._locationWatchId = navigator.geolocation.watchPosition(i, e, t) :
+ navigator.geolocation.getCurrentPosition(i, e, t), this
+ },
+ stopLocate: function() {
+ return navigator.geolocation && navigator.geolocation.clearWatch && navigator.geolocation
+ .clearWatch(this._locationWatchId), this._locateOptions && (this._locateOptions
+ .setView = !1), this
+ },
+ _handleGeolocationError: function(t) {
+ var i = t.code,
+ e = t.message || (1 === i ? "permission denied" : 2 === i ? "position unavailable" :
+ "timeout");
+ this._locateOptions.setView && !this._loaded && this.fitWorld(), this.fire(
+ "locationerror", {
+ code: i,
+ message: "Geolocation error: " + e + "."
+ })
+ },
+ _handleGeolocationResponse: function(t) {
+ var i, e = new D(t.coords.latitude, t.coords.longitude),
+ n = e.toBounds(2 * t.coords.accuracy),
+ o = this._locateOptions;
+ o.setView && (i = this.getBoundsZoom(n), this.setView(e, o.maxZoom ? Math.min(i, o
+ .maxZoom) : i));
+ var s = {
+ latlng: e,
+ bounds: n,
+ timestamp: t.timestamp
+ };
+ for (var r in t.coords) "number" == typeof t.coords[r] && (s[r] = t.coords[r]);
+ this.fire("locationfound", s)
+ },
+ addHandler: function(t, i) {
+ if (!i) return this;
+ var e = this[t] = new i(this);
+ return this._handlers.push(e), this.options[t] && e.enable(), this
+ },
+ remove: function() {
+ if (this._initEvents(!0), this.off("moveend", this._panInsideMaxBounds), this
+ ._containerId !== this._container._leaflet_id) throw new Error(
+ "Map container is being reused by another instance");
+ try {
+ delete this._container._leaflet_id, delete this._containerId
+ } catch (t) {
+ this._container._leaflet_id = void 0, this._containerId = void 0
+ }
+ var t;
+ for (t in void 0 !== this._locationWatchId && this.stopLocate(), this._stop(), ri(this
+ ._mapPane), this._clearControlPos && this._clearControlPos(), this._resizeRequest &&
+ (z(this._resizeRequest), this._resizeRequest = null), this._clearHandlers(), this
+ ._loaded && this.fire("unload"), this._layers) this._layers[t].remove();
+ for (t in this._panes) ri(this._panes[t]);
+ return this._layers = [], this._panes = [], delete this._mapPane, delete this._renderer,
+ this
+ },
+ createPane: function(t, i) {
+ var e = si("div", "leaflet-pane" + (t ? " leaflet-" + t.replace("Pane", "") + "-pane" : ""),
+ i || this._mapPane);
+ return t && (this._panes[t] = e), e
+ },
+ getCenter: function() {
+ return this._checkIfLoaded(), this._lastCenter && !this._moved() ? this._lastCenter : this
+ .layerPointToLatLng(this._getCenterLayerPoint())
+ },
+ getZoom: function() {
+ return this._zoom
+ },
+ getBounds: function() {
+ var t = this.getPixelBounds();
+ return new R(this.unproject(t.getBottomLeft()), this.unproject(t.getTopRight()))
+ },
+ getMinZoom: function() {
+ return void 0 === this.options.minZoom ? this._layersMinZoom || 0 : this.options.minZoom
+ },
+ getMaxZoom: function() {
+ return void 0 === this.options.maxZoom ? void 0 === this._layersMaxZoom ? 1 / 0 : this
+ ._layersMaxZoom : this.options.maxZoom
+ },
+ getBoundsZoom: function(t, i, e) {
+ t = N(t), e = A(e || [0, 0]);
+ var n = this.getZoom() || 0,
+ o = this.getMinZoom(),
+ s = this.getMaxZoom(),
+ r = t.getNorthWest(),
+ a = t.getSouthEast(),
+ h = this.getSize().subtract(e),
+ u = O(this.project(a, n), this.project(r, n)).getSize(),
+ l = vt ? this.options.zoomSnap : 1,
+ c = h.x / u.x,
+ _ = h.y / u.y,
+ d = i ? Math.max(c, _) : Math.min(c, _),
+ n = this.getScaleZoom(d, n);
+ return l && (n = Math.round(n / (l / 100)) * (l / 100), n = i ? Math.ceil(n / l) * l : Math
+ .floor(n / l) * l), Math.max(o, Math.min(s, n))
+ },
+ getSize: function() {
+ return this._size && !this._sizeChanged || (this._size = new k(this._container
+ .clientWidth || 0, this._container.clientHeight || 0), this._sizeChanged = !1), this
+ ._size.clone()
+ },
+ getPixelBounds: function(t, i) {
+ var e = this._getTopLeftPoint(t, i);
+ return new I(e, e.add(this.getSize()))
+ },
+ getPixelOrigin: function() {
+ return this._checkIfLoaded(), this._pixelOrigin
+ },
+ getPixelWorldBounds: function(t) {
+ return this.options.crs.getProjectedBounds(void 0 === t ? this.getZoom() : t)
+ },
+ getPane: function(t) {
+ return "string" == typeof t ? this._panes[t] : t
+ },
+ getPanes: function() {
+ return this._panes
+ },
+ getContainer: function() {
+ return this._container
+ },
+ getZoomScale: function(t, i) {
+ var e = this.options.crs;
+ return i = void 0 === i ? this._zoom : i, e.scale(t) / e.scale(i)
+ },
+ getScaleZoom: function(t, i) {
+ var e = this.options.crs;
+ i = void 0 === i ? this._zoom : i;
+ var n = e.zoom(t * e.scale(i));
+ return isNaN(n) ? 1 / 0 : n
+ },
+ project: function(t, i) {
+ return i = void 0 === i ? this._zoom : i, this.options.crs.latLngToPoint(j(t), i)
+ },
+ unproject: function(t, i) {
+ return i = void 0 === i ? this._zoom : i, this.options.crs.pointToLatLng(A(t), i)
+ },
+ layerPointToLatLng: function(t) {
+ var i = A(t).add(this.getPixelOrigin());
+ return this.unproject(i)
+ },
+ latLngToLayerPoint: function(t) {
+ return this.project(j(t))._round()._subtract(this.getPixelOrigin())
+ },
+ wrapLatLng: function(t) {
+ return this.options.crs.wrapLatLng(j(t))
+ },
+ wrapLatLngBounds: function(t) {
+ return this.options.crs.wrapLatLngBounds(N(t))
+ },
+ distance: function(t, i) {
+ return this.options.crs.distance(j(t), j(i))
+ },
+ containerPointToLayerPoint: function(t) {
+ return A(t).subtract(this._getMapPanePos())
+ },
+ layerPointToContainerPoint: function(t) {
+ return A(t).add(this._getMapPanePos())
+ },
+ containerPointToLatLng: function(t) {
+ var i = this.containerPointToLayerPoint(A(t));
+ return this.layerPointToLatLng(i)
+ },
+ latLngToContainerPoint: function(t) {
+ return this.layerPointToContainerPoint(this.latLngToLayerPoint(j(t)))
+ },
+ mouseEventToContainerPoint: function(t) {
+ return Di(t, this._container)
+ },
+ mouseEventToLayerPoint: function(t) {
+ return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))
+ },
+ mouseEventToLatLng: function(t) {
+ return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))
+ },
+ _initContainer: function(t) {
+ var i = this._container = ni(t);
+ if (!i) throw new Error("Map container not found.");
+ if (i._leaflet_id) throw new Error("Map container is already initialized.");
+ zi(i, "scroll", this._onScroll, this), this._containerId = m(i)
+ },
+ _initLayout: function() {
+ var t = this._container;
+ this._fadeAnimated = this.options.fadeAnimation && vt, ci(t, "leaflet-container" + (bt ?
+ " leaflet-touch" : "") + (zt ? " leaflet-retina" : "") + (it ?
+ " leaflet-oldie" : "") + (ct ? " leaflet-safari" : "") + (this._fadeAnimated ?
+ " leaflet-fade-anim" : ""));
+ var i = oi(t, "position");
+ "absolute" !== i && "relative" !== i && "fixed" !== i && (t.style.position = "relative"),
+ this._initPanes(), this._initControlPos && this._initControlPos()
+ },
+ _initPanes: function() {
+ var t = this._panes = {};
+ this._paneRenderers = {}, this._mapPane = this.createPane("mapPane", this._container), vi(
+ this._mapPane, new k(0, 0)), this.createPane("tilePane"), this.createPane(
+ "shadowPane"), this.createPane("overlayPane"), this.createPane("markerPane"), this
+ .createPane("tooltipPane"), this.createPane("popupPane"), this.options
+ .markerZoomAnimation || (ci(t.markerPane, "leaflet-zoom-hide"), ci(t.shadowPane,
+ "leaflet-zoom-hide"))
+ },
+ _resetView: function(t, i) {
+ vi(this._mapPane, new k(0, 0));
+ var e = !this._loaded;
+ this._loaded = !0, i = this._limitZoom(i), this.fire("viewprereset");
+ var n = this._zoom !== i;
+ this._moveStart(n, !1)._move(t, i)._moveEnd(n), this.fire("viewreset"), e && this.fire(
+ "load")
+ },
+ _moveStart: function(t, i) {
+ return t && this.fire("zoomstart"), i || this.fire("movestart"), this
+ },
+ _move: function(t, i, e) {
+ void 0 === i && (i = this._zoom);
+ var n = this._zoom !== i;
+ return this._zoom = i, this._lastCenter = t, this._pixelOrigin = this._getNewPixelOrigin(t),
+ (n || e && e.pinch) && this.fire("zoom", e), this.fire("move", e)
+ },
+ _moveEnd: function(t) {
+ return t && this.fire("zoomend"), this.fire("moveend")
+ },
+ _stop: function() {
+ return z(this._flyToFrame), this._panAnim && this._panAnim.stop(), this
+ },
+ _rawPanBy: function(t) {
+ vi(this._mapPane, this._getMapPanePos().subtract(t))
+ },
+ _getZoomSpan: function() {
+ return this.getMaxZoom() - this.getMinZoom()
+ },
+ _panInsideMaxBounds: function() {
+ this._enforcingBounds || this.panInsideBounds(this.options.maxBounds)
+ },
+ _checkIfLoaded: function() {
+ if (!this._loaded) throw new Error("Set map center and zoom first.")
+ },
+ _initEvents: function(t) {
+ this._targets = {};
+ var i = t ? Si : zi;
+ i((this._targets[m(this._container)] = this)._container,
+ "click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup",
+ this._handleDOMEvent, this), this.options.trackResize && i(window, "resize", this
+ ._onResize, this), vt && this.options.transform3DLimit && (t ? this.off : this.on)
+ .call(this, "moveend", this._onMoveEnd)
+ },
+ _onResize: function() {
+ z(this._resizeRequest), this._resizeRequest = M(function() {
+ this.invalidateSize({
+ debounceMoveend: !0
+ })
+ }, this)
+ },
+ _onScroll: function() {
+ this._container.scrollTop = 0, this._container.scrollLeft = 0
+ },
+ _onMoveEnd: function() {
+ var t = this._getMapPanePos();
+ Math.max(Math.abs(t.x), Math.abs(t.y)) >= this.options.transform3DLimit && this._resetView(
+ this.getCenter(), this.getZoom())
+ },
+ _findEventTargets: function(t, i) {
+ for (var e, n = [], o = "mouseout" === i || "mouseover" === i, s = t.target || t.srcElement,
+ r = !1; s;) {
+ if ((e = this._targets[m(s)]) && ("click" === i || "preclick" === i) && !t._simulated &&
+ this._draggableMoved(e)) {
+ r = !0;
+ break
+ }
+ if (e && e.listens(i, !0)) {
+ if (o && !Vi(s, t)) break;
+ if (n.push(e), o) break
+ }
+ if (s === this._container) break;
+ s = s.parentNode
+ }
+ return n.length || r || o || !Vi(s, t) || (n = [this]), n
+ },
+ _handleDOMEvent: function(t) {
+ var i;
+ this._loaded && !Ui(t) && ("mousedown" !== (i = t.type) && "keypress" !== i && "keyup" !==
+ i && "keydown" !== i || Pi(t.target || t.srcElement), this._fireDOMEvent(t, i))
+ },
+ _mouseEvents: ["click", "dblclick", "mouseover", "mouseout", "contextmenu"],
+ _fireDOMEvent: function(t, i, e) {
+ var n;
+ if ("click" === t.type && ((n = h({}, t)).type = "preclick", this._fireDOMEvent(n, n.type,
+ e)), !t._stopped && (e = (e || []).concat(this._findEventTargets(t, i))).length) {
+ var o = e[0];
+ "contextmenu" === i && o.listens(i, !0) && Ri(t);
+ var s, r = {
+ originalEvent: t
+ };
+ "keypress" !== t.type && "keydown" !== t.type && "keyup" !== t.type && (s = o
+ .getLatLng && (!o._radius || o._radius <= 10), r.containerPoint = s ? this
+ .latLngToContainerPoint(o.getLatLng()) : this.mouseEventToContainerPoint(t), r
+ .layerPoint = this.containerPointToLayerPoint(r.containerPoint), r.latlng = s ?
+ o.getLatLng() : this.layerPointToLatLng(r.layerPoint));
+ for (var a = 0; a < e.length; a++)
+ if (e[a].fire(i, r, !0), r.originalEvent._stopped || !1 === e[a].options
+ .bubblingMouseEvents && -1 !== v(this._mouseEvents, i)) return
+ }
+ },
+ _draggableMoved: function(t) {
+ return (t = t.dragging && t.dragging.enabled() ? t : this).dragging && t.dragging.moved() ||
+ this.boxZoom && this.boxZoom.moved()
+ },
+ _clearHandlers: function() {
+ for (var t = 0, i = this._handlers.length; t < i; t++) this._handlers[t].disable()
+ },
+ whenReady: function(t, i) {
+ return this._loaded ? t.call(i || this, {
+ target: this
+ }) : this.on("load", t, i), this
+ },
+ _getMapPanePos: function() {
+ return yi(this._mapPane) || new k(0, 0)
+ },
+ _moved: function() {
+ var t = this._getMapPanePos();
+ return t && !t.equals([0, 0])
+ },
+ _getTopLeftPoint: function(t, i) {
+ return (t && void 0 !== i ? this._getNewPixelOrigin(t, i) : this.getPixelOrigin()).subtract(
+ this._getMapPanePos())
+ },
+ _getNewPixelOrigin: function(t, i) {
+ var e = this.getSize()._divideBy(2);
+ return this.project(t, i)._subtract(e)._add(this._getMapPanePos())._round()
+ },
+ _latLngToNewLayerPoint: function(t, i, e) {
+ var n = this._getNewPixelOrigin(e, i);
+ return this.project(t, i)._subtract(n)
+ },
+ _latLngBoundsToNewLayerBounds: function(t, i, e) {
+ var n = this._getNewPixelOrigin(e, i);
+ return O([this.project(t.getSouthWest(), i)._subtract(n), this.project(t.getNorthWest(), i)
+ ._subtract(n), this.project(t.getSouthEast(), i)._subtract(n), this.project(t
+ .getNorthEast(), i)._subtract(n)
+ ])
+ },
+ _getCenterLayerPoint: function() {
+ return this.containerPointToLayerPoint(this.getSize()._divideBy(2))
+ },
+ _getCenterOffset: function(t) {
+ return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())
+ },
+ _limitCenter: function(t, i, e) {
+ if (!e) return t;
+ var n = this.project(t, i),
+ o = this.getSize().divideBy(2),
+ s = new I(n.subtract(o), n.add(o)),
+ r = this._getBoundsOffset(s, e, i);
+ return r.round().equals([0, 0]) ? t : this.unproject(n.add(r), i)
+ },
+ _limitOffset: function(t, i) {
+ if (!i) return t;
+ var e = this.getPixelBounds(),
+ n = new I(e.min.add(t), e.max.add(t));
+ return t.add(this._getBoundsOffset(n, i))
+ },
+ _getBoundsOffset: function(t, i, e) {
+ var n = O(this.project(i.getNorthEast(), e), this.project(i.getSouthWest(), e)),
+ o = n.min.subtract(t.min),
+ s = n.max.subtract(t.max);
+ return new k(this._rebound(o.x, -s.x), this._rebound(o.y, -s.y))
+ },
+ _rebound: function(t, i) {
+ return 0 < t + i ? Math.round(t - i) / 2 : Math.max(0, Math.ceil(t)) - Math.max(0, Math
+ .floor(i))
+ },
+ _limitZoom: function(t) {
+ var i = this.getMinZoom(),
+ e = this.getMaxZoom(),
+ n = vt ? this.options.zoomSnap : 1;
+ return n && (t = Math.round(t / n) * n), Math.max(i, Math.min(e, t))
+ },
+ _onPanTransitionStep: function() {
+ this.fire("move")
+ },
+ _onPanTransitionEnd: function() {
+ _i(this._mapPane, "leaflet-pan-anim"), this.fire("moveend")
+ },
+ _tryAnimatedPan: function(t, i) {
+ var e = this._getCenterOffset(t)._trunc();
+ return !(!0 !== (i && i.animate) && !this.getSize().contains(e)) && (this.panBy(e, i), !0)
+ },
+ _createAnimProxy: function() {
+ var t = this._proxy = si("div", "leaflet-proxy leaflet-zoom-animated");
+ this._panes.mapPane.appendChild(t), this.on("zoomanim", function(t) {
+ var i = ti,
+ e = this._proxy.style[i];
+ gi(this._proxy, this.project(t.center, t.zoom), this.getZoomScale(t.zoom, 1)),
+ e === this._proxy.style[i] && this._animatingZoom && this
+ ._onZoomTransitionEnd()
+ }, this), this.on("load moveend", this._animMoveEnd, this), this._on("unload", this
+ ._destroyAnimProxy, this)
+ },
+ _destroyAnimProxy: function() {
+ ri(this._proxy), this.off("load moveend", this._animMoveEnd, this), delete this._proxy
+ },
+ _animMoveEnd: function() {
+ var t = this.getCenter(),
+ i = this.getZoom();
+ gi(this._proxy, this.project(t, i), this.getZoomScale(i, 1))
+ },
+ _catchTransitionEnd: function(t) {
+ this._animatingZoom && 0 <= t.propertyName.indexOf("transform") && this
+ ._onZoomTransitionEnd()
+ },
+ _nothingToAnimate: function() {
+ return !this._container.getElementsByClassName("leaflet-zoom-animated").length
+ },
+ _tryAnimatedZoom: function(t, i, e) {
+ if (this._animatingZoom) return !0;
+ if (e = e || {}, !this._zoomAnimated || !1 === e.animate || this._nothingToAnimate() || Math
+ .abs(i - this._zoom) > this.options.zoomAnimationThreshold) return !1;
+ var n = this.getZoomScale(i),
+ o = this._getCenterOffset(t)._divideBy(1 - 1 / n);
+ return !(!0 !== e.animate && !this.getSize().contains(o)) && (M(function() {
+ this._moveStart(!0, !1)._animateZoom(t, i, !0)
+ }, this), !0)
+ },
+ _animateZoom: function(t, i, e, n) {
+ this._mapPane && (e && (this._animatingZoom = !0, this._animateToCenter = t, this
+ ._animateToZoom = i, ci(this._mapPane, "leaflet-zoom-anim")), this.fire(
+ "zoomanim", {
+ center: t,
+ zoom: i,
+ noUpdate: n
+ }), setTimeout(p(this._onZoomTransitionEnd, this), 250))
+ },
+ _onZoomTransitionEnd: function() {
+ this._animatingZoom && (this._mapPane && _i(this._mapPane, "leaflet-zoom-anim"), this
+ ._animatingZoom = !1, this._move(this._animateToCenter, this._animateToZoom), M(
+ function() {
+ this._moveEnd(!0)
+ }, this))
+ }
+ });
+
+ function Yi(t) {
+ return new Xi(t)
+ }
+ var Xi = S.extend({
+ options: {
+ position: "topright"
+ },
+ initialize: function(t) {
+ c(this, t)
+ },
+ getPosition: function() {
+ return this.options.position
+ },
+ setPosition: function(t) {
+ var i = this._map;
+ return i && i.removeControl(this), this.options.position = t, i && i.addControl(this), this
+ },
+ getContainer: function() {
+ return this._container
+ },
+ addTo: function(t) {
+ this.remove(), this._map = t;
+ var i = this._container = this.onAdd(t),
+ e = this.getPosition(),
+ n = t._controlCorners[e];
+ return ci(i, "leaflet-control"), -1 !== e.indexOf("bottom") ? n.insertBefore(i, n
+ .firstChild) : n.appendChild(i), this._map.on("unload", this.remove, this), this
+ },
+ remove: function() {
+ return this._map && (ri(this._container), this.onRemove && this.onRemove(this._map), this
+ ._map.off("unload", this.remove, this), this._map = null), this
+ },
+ _refocusOnMap: function(t) {
+ this._map && t && 0 < t.screenX && 0 < t.screenY && this._map.getContainer().focus()
+ }
+ });
+ Ki.include({
+ addControl: function(t) {
+ return t.addTo(this), this
+ },
+ removeControl: function(t) {
+ return t.remove(), this
+ },
+ _initControlPos: function() {
+ var n = this._controlCorners = {},
+ o = "leaflet-",
+ s = this._controlContainer = si("div", o + "control-container", this._container);
+
+ function t(t, i) {
+ var e = o + t + " " + o + i;
+ n[t + i] = si("div", e, s)
+ }
+ t("top", "left"), t("top", "right"), t("bottom", "left"), t("bottom", "right")
+ },
+ _clearControlPos: function() {
+ for (var t in this._controlCorners) ri(this._controlCorners[t]);
+ ri(this._controlContainer), delete this._controlCorners, delete this._controlContainer
+ }
+ });
+ var Ji = Xi.extend({
+ options: {
+ collapsed: !0,
+ position: "topright",
+ autoZIndex: !0,
+ hideSingleBase: !1,
+ sortLayers: !1,
+ sortFunction: function(t, i, e, n) {
+ return e < n ? -1 : n < e ? 1 : 0
+ }
+ },
+ initialize: function(t, i, e) {
+ for (var n in c(this, e), this._layerControlInputs = [], this._layers = [], this
+ ._lastZIndex = 0, this._handlingClick = !1, t) this._addLayer(t[n], n);
+ for (n in i) this._addLayer(i[n], n, !0)
+ },
+ onAdd: function(t) {
+ this._initLayout(), this._update(), (this._map = t).on("zoomend", this._checkDisabledLayers,
+ this);
+ for (var i = 0; i < this._layers.length; i++) this._layers[i].layer.on("add remove", this
+ ._onLayerChange, this);
+ return this._container
+ },
+ addTo: function(t) {
+ return Xi.prototype.addTo.call(this, t), this._expandIfNotCollapsed()
+ },
+ onRemove: function() {
+ this._map.off("zoomend", this._checkDisabledLayers, this);
+ for (var t = 0; t < this._layers.length; t++) this._layers[t].layer.off("add remove", this
+ ._onLayerChange, this)
+ },
+ addBaseLayer: function(t, i) {
+ return this._addLayer(t, i), this._map ? this._update() : this
+ },
+ addOverlay: function(t, i) {
+ return this._addLayer(t, i, !0), this._map ? this._update() : this
+ },
+ removeLayer: function(t) {
+ t.off("add remove", this._onLayerChange, this);
+ var i = this._getLayer(m(t));
+ return i && this._layers.splice(this._layers.indexOf(i), 1), this._map ? this._update() :
+ this
+ },
+ expand: function() {
+ ci(this._container, "leaflet-control-layers-expanded"), this._section.style.height = null;
+ var t = this._map.getSize().y - (this._container.offsetTop + 50);
+ return t < this._section.clientHeight ? (ci(this._section,
+ "leaflet-control-layers-scrollbar"), this._section.style.height = t + "px") : _i(
+ this._section, "leaflet-control-layers-scrollbar"), this._checkDisabledLayers(),
+ this
+ },
+ collapse: function() {
+ return _i(this._container, "leaflet-control-layers-expanded"), this
+ },
+ _initLayout: function() {
+ var t = "leaflet-control-layers",
+ i = this._container = si("div", t),
+ e = this.options.collapsed;
+ i.setAttribute("aria-haspopup", !0), Oi(i), Ii(i);
+ var n = this._section = si("section", t + "-list");
+ e && (this._map.on("click", this.collapse, this), ot || zi(i, {
+ mouseenter: this.expand,
+ mouseleave: this.collapse
+ }, this));
+ var o = this._layersLink = si("a", t + "-toggle", i);
+ o.href = "#", o.title = "Layers", bt ? (zi(o, "click", Ni), zi(o, "click", this.expand,
+ this)) : zi(o, "focus", this.expand, this), e || this.expand(), this
+ ._baseLayersList = si("div", t + "-base", n), this._separator = si("div", t +
+ "-separator", n), this._overlaysList = si("div", t + "-overlays", n), i.appendChild(
+ n)
+ },
+ _getLayer: function(t) {
+ for (var i = 0; i < this._layers.length; i++)
+ if (this._layers[i] && m(this._layers[i].layer) === t) return this._layers[i]
+ },
+ _addLayer: function(t, i, e) {
+ this._map && t.on("add remove", this._onLayerChange, this), this._layers.push({
+ layer: t,
+ name: i,
+ overlay: e
+ }), this.options.sortLayers && this._layers.sort(p(function(t, i) {
+ return this.options.sortFunction(t.layer, i.layer, t.name, i.name)
+ }, this)), this.options.autoZIndex && t.setZIndex && (this._lastZIndex++, t.setZIndex(
+ this._lastZIndex)), this._expandIfNotCollapsed()
+ },
+ _update: function() {
+ if (!this._container) return this;
+ ai(this._baseLayersList), ai(this._overlaysList), this._layerControlInputs = [];
+ for (var t, i, e, n = 0, o = 0; o < this._layers.length; o++) e = this._layers[o], this
+ ._addItem(e), i = i || e.overlay, t = t || !e.overlay, n += e.overlay ? 0 : 1;
+ return this.options.hideSingleBase && (t = t && 1 < n, this._baseLayersList.style.display =
+ t ? "" : "none"), this._separator.style.display = i && t ? "" : "none", this
+ },
+ _onLayerChange: function(t) {
+ this._handlingClick || this._update();
+ var i = this._getLayer(m(t.target)),
+ e = i.overlay ? "add" === t.type ? "overlayadd" : "overlayremove" : "add" === t.type ?
+ "baselayerchange" : null;
+ e && this._map.fire(e, i)
+ },
+ _createRadioElement: function(t, i) {
+ var e = '<input type="radio" class="leaflet-control-layers-selector" name="' + t + '"' + (
+ i ? ' checked="checked"' : "") + "/>",
+ n = document.createElement("div");
+ return n.innerHTML = e, n.firstChild
+ },
+ _addItem: function(t) {
+ var i, e = document.createElement("label"),
+ n = this._map.hasLayer(t.layer);
+ t.overlay ? ((i = document.createElement("input")).type = "checkbox", i.className =
+ "leaflet-control-layers-selector", i.defaultChecked = n) : i = this
+ ._createRadioElement("leaflet-base-layers_" + m(this), n), this._layerControlInputs
+ .push(i), i.layerId = m(t.layer), zi(i, "click", this._onInputClick, this);
+ var o = document.createElement("span");
+ o.innerHTML = " " + t.name;
+ var s = document.createElement("div");
+ return e.appendChild(s), s.appendChild(i), s.appendChild(o), (t.overlay ? this
+ ._overlaysList : this._baseLayersList).appendChild(e), this._checkDisabledLayers(),
+ e
+ },
+ _onInputClick: function() {
+ var t, i, e = this._layerControlInputs,
+ n = [],
+ o = [];
+ this._handlingClick = !0;
+ for (var s = e.length - 1; 0 <= s; s--) t = e[s], i = this._getLayer(t.layerId).layer, t
+ .checked ? n.push(i) : t.checked || o.push(i);
+ for (s = 0; s < o.length; s++) this._map.hasLayer(o[s]) && this._map.removeLayer(o[s]);
+ for (s = 0; s < n.length; s++) this._map.hasLayer(n[s]) || this._map.addLayer(n[s]);
+ this._handlingClick = !1, this._refocusOnMap()
+ },
+ _checkDisabledLayers: function() {
+ for (var t, i, e = this._layerControlInputs, n = this._map.getZoom(), o = e.length - 1; 0 <=
+ o; o--) t = e[o], i = this._getLayer(t.layerId).layer, t.disabled = void 0 !== i.options
+ .minZoom && n < i.options.minZoom || void 0 !== i.options.maxZoom && n > i.options
+ .maxZoom
+ },
+ _expandIfNotCollapsed: function() {
+ return this._map && !this.options.collapsed && this.expand(), this
+ },
+ _expand: function() {
+ return this.expand()
+ },
+ _collapse: function() {
+ return this.collapse()
+ }
+ }),
+ $i = Xi.extend({
+ options: {
+ position: "topleft",
+ zoomInText: "+",
+ zoomInTitle: "Zoom in",
+ zoomOutText: "−",
+ zoomOutTitle: "Zoom out"
+ },
+ onAdd: function(t) {
+ var i = "leaflet-control-zoom",
+ e = si("div", i + " leaflet-bar"),
+ n = this.options;
+ return this._zoomInButton = this._createButton(n.zoomInText, n.zoomInTitle, i + "-in", e,
+ this._zoomIn), this._zoomOutButton = this._createButton(n.zoomOutText, n
+ .zoomOutTitle, i + "-out", e, this._zoomOut), this._updateDisabled(), t.on(
+ "zoomend zoomlevelschange", this._updateDisabled, this), e
+ },
+ onRemove: function(t) {
+ t.off("zoomend zoomlevelschange", this._updateDisabled, this)
+ },
+ disable: function() {
+ return this._disabled = !0, this._updateDisabled(), this
+ },
+ enable: function() {
+ return this._disabled = !1, this._updateDisabled(), this
+ },
+ _zoomIn: function(t) {
+ !this._disabled && this._map._zoom < this._map.getMaxZoom() && this._map.zoomIn(this._map
+ .options.zoomDelta * (t.shiftKey ? 3 : 1))
+ },
+ _zoomOut: function(t) {
+ !this._disabled && this._map._zoom > this._map.getMinZoom() && this._map.zoomOut(this._map
+ .options.zoomDelta * (t.shiftKey ? 3 : 1))
+ },
+ _createButton: function(t, i, e, n, o) {
+ var s = si("a", e, n);
+ return s.innerHTML = t, s.href = "#", s.title = i, s.setAttribute("role", "button"), s
+ .setAttribute("aria-label", i), Oi(s), zi(s, "click", Ni), zi(s, "click", o, this), zi(
+ s, "click", this._refocusOnMap, this), s
+ },
+ _updateDisabled: function() {
+ var t = this._map,
+ i = "leaflet-disabled";
+ _i(this._zoomInButton, i), _i(this._zoomOutButton, i), !this._disabled && t._zoom !== t
+ .getMinZoom() || ci(this._zoomOutButton, i), !this._disabled && t._zoom !== t
+ .getMaxZoom() || ci(this._zoomInButton, i)
+ }
+ });
+ Ki.mergeOptions({
+ zoomControl: !0
+ }), Ki.addInitHook(function() {
+ this.options.zoomControl && (this.zoomControl = new $i, this.addControl(this.zoomControl))
+ });
+ var Qi = Xi.extend({
+ options: {
+ position: "bottomleft",
+ maxWidth: 100,
+ metric: !0,
+ imperial: !0
+ },
+ onAdd: function(t) {
+ var i = "leaflet-control-scale",
+ e = si("div", i),
+ n = this.options;
+ return this._addScales(n, i + "-line", e), t.on(n.updateWhenIdle ? "moveend" : "move", this
+ ._update, this), t.whenReady(this._update, this), e
+ },
+ onRemove: function(t) {
+ t.off(this.options.updateWhenIdle ? "moveend" : "move", this._update, this)
+ },
+ _addScales: function(t, i, e) {
+ t.metric && (this._mScale = si("div", i, e)), t.imperial && (this._iScale = si("div", i, e))
+ },
+ _update: function() {
+ var t = this._map,
+ i = t.getSize().y / 2,
+ e = t.distance(t.containerPointToLatLng([0, i]), t.containerPointToLatLng([this.options
+ .maxWidth, i
+ ]));
+ this._updateScales(e)
+ },
+ _updateScales: function(t) {
+ this.options.metric && t && this._updateMetric(t), this.options.imperial && t && this
+ ._updateImperial(t)
+ },
+ _updateMetric: function(t) {
+ var i = this._getRoundNum(t),
+ e = i < 1e3 ? i + " m" : i / 1e3 + " km";
+ this._updateScale(this._mScale, e, i / t)
+ },
+ _updateImperial: function(t) {
+ var i, e, n, o = 3.2808399 * t;
+ 5280 < o ? (i = o / 5280, e = this._getRoundNum(i), this._updateScale(this._iScale, e +
+ " mi", e / i)) : (n = this._getRoundNum(o), this._updateScale(this._iScale, n +
+ " ft", n / o))
+ },
+ _updateScale: function(t, i, e) {
+ t.style.width = Math.round(this.options.maxWidth * e) + "px", t.innerHTML = i
+ },
+ _getRoundNum: function(t) {
+ var i = Math.pow(10, (Math.floor(t) + "").length - 1),
+ e = t / i;
+ return i * (e = 10 <= e ? 10 : 5 <= e ? 5 : 3 <= e ? 3 : 2 <= e ? 2 : 1)
+ }
+ }),
+ te = Xi.extend({
+ options: {
+ position: "bottomright",
+ prefix: '<a href="https://leafletjs.com" title="A JS library for interactive maps">Leaflet</a>'
+ },
+ initialize: function(t) {
+ c(this, t), this._attributions = {}
+ },
+ onAdd: function(t) {
+ for (var i in (t.attributionControl = this)._container = si("div",
+ "leaflet-control-attribution"), Oi(this._container), t._layers) t._layers[i]
+ .getAttribution && this.addAttribution(t._layers[i].getAttribution());
+ return this._update(), this._container
+ },
+ setPrefix: function(t) {
+ return this.options.prefix = t, this._update(), this
+ },
+ addAttribution: function(t) {
+ return t && (this._attributions[t] || (this._attributions[t] = 0), this._attributions[t]++,
+ this._update()), this
+ },
+ removeAttribution: function(t) {
+ return t && this._attributions[t] && (this._attributions[t]--, this._update()), this
+ },
+ _update: function() {
+ if (this._map) {
+ var t = [];
+ for (var i in this._attributions) this._attributions[i] && t.push(i);
+ var e = [];
+ this.options.prefix && e.push(this.options.prefix), t.length && e.push(t.join(", ")),
+ this._container.innerHTML = e.join(" | ")
+ }
+ }
+ });
+ Ki.mergeOptions({
+ attributionControl: !0
+ }), Ki.addInitHook(function() {
+ this.options.attributionControl && (new te).addTo(this)
+ });
+ Xi.Layers = Ji, Xi.Zoom = $i, Xi.Scale = Qi, Xi.Attribution = te, Yi.layers = function(t, i, e) {
+ return new Ji(t, i, e)
+ }, Yi.zoom = function(t) {
+ return new $i(t)
+ }, Yi.scale = function(t) {
+ return new Qi(t)
+ }, Yi.attribution = function(t) {
+ return new te(t)
+ };
+ var ie = S.extend({
+ initialize: function(t) {
+ this._map = t
+ },
+ enable: function() {
+ return this._enabled || (this._enabled = !0, this.addHooks()), this
+ },
+ disable: function() {
+ return this._enabled && (this._enabled = !1, this.removeHooks()), this
+ },
+ enabled: function() {
+ return !!this._enabled
+ }
+ });
+ ie.addTo = function(t, i) {
+ return t.addHandler(i, this), this
+ };
+ var ee, ne = {
+ Events: Z
+ },
+ oe = bt ? "touchstart mousedown" : "mousedown",
+ se = {
+ mousedown: "mouseup",
+ touchstart: "touchend",
+ pointerdown: "touchend",
+ MSPointerDown: "touchend"
+ },
+ re = {
+ mousedown: "mousemove",
+ touchstart: "touchmove",
+ pointerdown: "touchmove",
+ MSPointerDown: "touchmove"
+ },
+ ae = E.extend({
+ options: {
+ clickTolerance: 3
+ },
+ initialize: function(t, i, e, n) {
+ c(this, n), this._element = t, this._dragStartTarget = i || t, this._preventOutline = e
+ },
+ enable: function() {
+ this._enabled || (zi(this._dragStartTarget, oe, this._onDown, this), this._enabled = !0)
+ },
+ disable: function() {
+ this._enabled && (ae._dragging === this && this.finishDrag(), Si(this._dragStartTarget, oe,
+ this._onDown, this), this._enabled = !1, this._moved = !1)
+ },
+ _onDown: function(t) {
+ var i, e;
+ !t._simulated && this._enabled && (this._moved = !1, li(this._element,
+ "leaflet-zoom-anim") || ae._dragging || t.shiftKey || 1 !== t.which && 1 !== t
+ .button && !t.touches || ((ae._dragging = this)._preventOutline && Pi(this
+ ._element), xi(), Xt(), this._moving || (this.fire("down"), i = t.touches ? t
+ .touches[0] : t, e = bi(this._element), this._startPoint = new k(i.clientX,
+ i.clientY), this._parentScale = Ti(e), zi(document, re[t.type], this
+ ._onMove, this), zi(document, se[t.type], this._onUp, this))))
+ },
+ _onMove: function(t) {
+ var i, e;
+ !t._simulated && this._enabled && (t.touches && 1 < t.touches.length ? this._moved = !0 : ((
+ e = new k((i = t.touches && 1 === t.touches.length ? t.touches[0] : t)
+ .clientX, i.clientY)._subtract(this._startPoint)).x || e.y) && (Math.abs(e
+ .x) + Math.abs(e.y) < this.options.clickTolerance || (e.x /= this
+ ._parentScale.x, e.y /= this._parentScale.y, Ri(t), this._moved || (this
+ .fire("dragstart"), this._moved = !0, this._startPos = yi(this._element)
+ .subtract(e), ci(document.body, "leaflet-dragging"), this._lastTarget =
+ t.target || t.srcElement, window.SVGElementInstance && this
+ ._lastTarget instanceof window.SVGElementInstance && (this._lastTarget =
+ this._lastTarget.correspondingUseElement), ci(this._lastTarget,
+ "leaflet-drag-target")), this._newPos = this._startPos.add(e), this
+ ._moving = !0, z(this._animRequest), this._lastEvent = t, this
+ ._animRequest = M(this._updatePosition, this, !0))))
+ },
+ _updatePosition: function() {
+ var t = {
+ originalEvent: this._lastEvent
+ };
+ this.fire("predrag", t), vi(this._element, this._newPos), this.fire("drag", t)
+ },
+ _onUp: function(t) {
+ !t._simulated && this._enabled && this.finishDrag()
+ },
+ finishDrag: function() {
+ for (var t in _i(document.body, "leaflet-dragging"), this._lastTarget && (_i(this
+ ._lastTarget, "leaflet-drag-target"), this._lastTarget = null), re) Si(document, re[
+ t], this._onMove, this), Si(document, se[t], this._onUp, this);
+ wi(), Jt(), this._moved && this._moving && (z(this._animRequest), this.fire("dragend", {
+ distance: this._newPos.distanceTo(this._startPos)
+ })), this._moving = !1, ae._dragging = !1
+ }
+ });
+
+ function he(t, i) {
+ if (!i || !t.length) return t.slice();
+ var e = i * i;
+ return t = function(t, i) {
+ var e = t.length,
+ n = new(typeof Uint8Array != void 0 + "" ? Uint8Array : Array)(e);
+ n[0] = n[e - 1] = 1,
+ function t(i, e, n, o, s) {
+ var r, a, h, u = 0;
+ for (a = o + 1; a <= s - 1; a++) h = de(i[a], i[o], i[s], !0), u < h && (r = a, u = h);
+ n < u && (e[r] = 1, t(i, e, n, o, r), t(i, e, n, r, s))
+ }(t, n, i, 0, e - 1);
+ var o, s = [];
+ for (o = 0; o < e; o++) n[o] && s.push(t[o]);
+ return s
+ }(t = function(t, i) {
+ for (var e = [t[0]], n = 1, o = 0, s = t.length; n < s; n++)(function(t, i) {
+ var e = i.x - t.x,
+ n = i.y - t.y;
+ return e * e + n * n
+ })(t[n], t[o]) > i && (e.push(t[n]), o = n);
+ o < s - 1 && e.push(t[s - 1]);
+ return e
+ }(t, e), e)
+ }
+
+ function ue(t, i, e) {
+ return Math.sqrt(de(t, i, e, !0))
+ }
+
+ function le(t, i, e, n, o) {
+ var s, r, a, h = n ? ee : _e(t, e),
+ u = _e(i, e);
+ for (ee = u;;) {
+ if (!(h | u)) return [t, i];
+ if (h & u) return !1;
+ a = _e(r = ce(t, i, s = h || u, e, o), e), s === h ? (t = r, h = a) : (i = r, u = a)
+ }
+ }
+
+ function ce(t, i, e, n, o) {
+ var s, r, a = i.x - t.x,
+ h = i.y - t.y,
+ u = n.min,
+ l = n.max;
+ return 8 & e ? (s = t.x + a * (l.y - t.y) / h, r = l.y) : 4 & e ? (s = t.x + a * (u.y - t.y) / h, r = u.y) :
+ 2 & e ? (s = l.x, r = t.y + h * (l.x - t.x) / a) : 1 & e && (s = u.x, r = t.y + h * (u.x - t.x) / a),
+ new k(s, r, o)
+ }
+
+ function _e(t, i) {
+ var e = 0;
+ return t.x < i.min.x ? e |= 1 : t.x > i.max.x && (e |= 2), t.y < i.min.y ? e |= 4 : t.y > i.max.y && (e |=
+ 8), e
+ }
+
+ function de(t, i, e, n) {
+ var o, s = i.x,
+ r = i.y,
+ a = e.x - s,
+ h = e.y - r,
+ u = a * a + h * h;
+ return 0 < u && (1 < (o = ((t.x - s) * a + (t.y - r) * h) / u) ? (s = e.x, r = e.y) : 0 < o && (s += a * o,
+ r += h * o)), a = t.x - s, h = t.y - r, n ? a * a + h * h : new k(s, r)
+ }
+
+ function pe(t) {
+ return !g(t[0]) || "object" != typeof t[0][0] && void 0 !== t[0][0]
+ }
+
+ function me(t) {
+ return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."), pe(t)
+ }
+ var fe = {
+ simplify: he,
+ pointToSegmentDistance: ue,
+ closestPointOnSegment: function(t, i, e) {
+ return de(t, i, e)
+ },
+ clipSegment: le,
+ _getEdgeIntersection: ce,
+ _getBitCode: _e,
+ _sqClosestPointOnSegment: de,
+ isFlat: pe,
+ _flat: me
+ };
+
+ function ge(t, i, e) {
+ for (var n, o, s, r, a, h, u, l = [1, 4, 2, 8], c = 0, _ = t.length; c < _; c++) t[c]._code = _e(t[c], i);
+ for (s = 0; s < 4; s++) {
+ for (h = l[s], n = [], c = 0, o = (_ = t.length) - 1; c < _; o = c++) r = t[c], a = t[o], r._code & h ?
+ a._code & h || ((u = ce(a, r, h, i, e))._code = _e(u, i), n.push(u)) : (a._code & h && ((u = ce(a,
+ r, h, i, e))._code = _e(u, i), n.push(u)), n.push(r));
+ t = n
+ }
+ return t
+ }
+ var ve, ye = {
+ clipPolygon: ge
+ },
+ xe = {
+ project: function(t) {
+ return new k(t.lng, t.lat)
+ },
+ unproject: function(t) {
+ return new D(t.y, t.x)
+ },
+ bounds: new I([-180, -90], [180, 90])
+ },
+ we = {
+ R: 6378137,
+ R_MINOR: 6356752.314245179,
+ bounds: new I([-20037508.34279, -15496570.73972], [20037508.34279, 18764656.23138]),
+ project: function(t) {
+ var i = Math.PI / 180,
+ e = this.R,
+ n = t.lat * i,
+ o = this.R_MINOR / e,
+ s = Math.sqrt(1 - o * o),
+ r = s * Math.sin(n),
+ a = Math.tan(Math.PI / 4 - n / 2) / Math.pow((1 - r) / (1 + r), s / 2),
+ n = -e * Math.log(Math.max(a, 1e-10));
+ return new k(t.lng * i * e, n)
+ },
+ unproject: function(t) {
+ for (var i, e = 180 / Math.PI, n = this.R, o = this.R_MINOR / n, s = Math.sqrt(1 - o * o), r =
+ Math.exp(-t.y / n), a = Math.PI / 2 - 2 * Math.atan(r), h = 0, u = .1; h < 15 && 1e-7 <
+ Math.abs(u); h++) i = s * Math.sin(a), i = Math.pow((1 - i) / (1 + i), s / 2), a += u = Math
+ .PI / 2 - 2 * Math.atan(r * i) - a;
+ return new D(a * e, t.x * e / n)
+ }
+ },
+ Pe = {
+ LonLat: xe,
+ Mercator: we,
+ SphericalMercator: V
+ },
+ Le = h({}, F, {
+ code: "EPSG:3395",
+ projection: we,
+ transformation: G(ve = .5 / (Math.PI * we.R), .5, -ve, .5)
+ }),
+ be = h({}, F, {
+ code: "EPSG:4326",
+ projection: xe,
+ transformation: G(1 / 180, 1, -1 / 180, .5)
+ }),
+ Te = h({}, H, {
+ projection: xe,
+ transformation: G(1, 0, -1, 0),
+ scale: function(t) {
+ return Math.pow(2, t)
+ },
+ zoom: function(t) {
+ return Math.log(t) / Math.LN2
+ },
+ distance: function(t, i) {
+ var e = i.lng - t.lng,
+ n = i.lat - t.lat;
+ return Math.sqrt(e * e + n * n)
+ },
+ infinite: !0
+ });
+ H.Earth = F, H.EPSG3395 = Le, H.EPSG3857 = Y, H.EPSG900913 = X, H.EPSG4326 = be, H.Simple = Te;
+ var Me = E.extend({
+ options: {
+ pane: "overlayPane",
+ attribution: null,
+ bubblingMouseEvents: !0
+ },
+ addTo: function(t) {
+ return t.addLayer(this), this
+ },
+ remove: function() {
+ return this.removeFrom(this._map || this._mapToAdd)
+ },
+ removeFrom: function(t) {
+ return t && t.removeLayer(this), this
+ },
+ getPane: function(t) {
+ return this._map.getPane(t ? this.options[t] || t : this.options.pane)
+ },
+ addInteractiveTarget: function(t) {
+ return this._map._targets[m(t)] = this
+ },
+ removeInteractiveTarget: function(t) {
+ return delete this._map._targets[m(t)], this
+ },
+ getAttribution: function() {
+ return this.options.attribution
+ },
+ _layerAdd: function(t) {
+ var i, e = t.target;
+ e.hasLayer(this) && (this._map = e, this._zoomAnimated = e._zoomAnimated, this.getEvents &&
+ (i = this.getEvents(), e.on(i, this), this.once("remove", function() {
+ e.off(i, this)
+ }, this)), this.onAdd(e), this.getAttribution && e.attributionControl && e
+ .attributionControl.addAttribution(this.getAttribution()), this.fire("add"), e.fire(
+ "layeradd", {
+ layer: this
+ }))
+ }
+ });
+ Ki.include({
+ addLayer: function(t) {
+ if (!t._layerAdd) throw new Error("The provided object is not a Layer.");
+ var i = m(t);
+ return this._layers[i] || ((this._layers[i] = t)._mapToAdd = this, t.beforeAdd && t
+ .beforeAdd(this), this.whenReady(t._layerAdd, t)), this
+ },
+ removeLayer: function(t) {
+ var i = m(t);
+ return this._layers[i] && (this._loaded && t.onRemove(this), t.getAttribution && this
+ .attributionControl && this.attributionControl.removeAttribution(t
+ .getAttribution()), delete this._layers[i], this._loaded && (this.fire("layerremove", {
+ layer: t
+ }), t.fire("remove")), t._map = t._mapToAdd = null), this
+ },
+ hasLayer: function(t) {
+ return !!t && m(t) in this._layers
+ },
+ eachLayer: function(t, i) {
+ for (var e in this._layers) t.call(i, this._layers[e]);
+ return this
+ },
+ _addLayers: function(t) {
+ for (var i = 0, e = (t = t ? g(t) ? t : [t] : []).length; i < e; i++) this.addLayer(t[i])
+ },
+ _addZoomLimit: function(t) {
+ !isNaN(t.options.maxZoom) && isNaN(t.options.minZoom) || (this._zoomBoundLayers[m(t)] = t,
+ this._updateZoomLevels())
+ },
+ _removeZoomLimit: function(t) {
+ var i = m(t);
+ this._zoomBoundLayers[i] && (delete this._zoomBoundLayers[i], this._updateZoomLevels())
+ },
+ _updateZoomLevels: function() {
+ var t = 1 / 0,
+ i = -1 / 0,
+ e = this._getZoomSpan();
+ for (var n in this._zoomBoundLayers) var o = this._zoomBoundLayers[n].options,
+ t = void 0 === o.minZoom ? t : Math.min(t, o.minZoom),
+ i = void 0 === o.maxZoom ? i : Math.max(i, o.maxZoom);
+ this._layersMaxZoom = i === -1 / 0 ? void 0 : i, this._layersMinZoom = t === 1 / 0 ?
+ void 0 : t, e !== this._getZoomSpan() && this.fire("zoomlevelschange"), void 0 === this
+ .options.maxZoom && this._layersMaxZoom && this.getZoom() > this._layersMaxZoom && this
+ .setZoom(this._layersMaxZoom), void 0 === this.options.minZoom && this._layersMinZoom &&
+ this.getZoom() < this._layersMinZoom && this.setZoom(this._layersMinZoom)
+ }
+ });
+ var ze = Me.extend({
+ initialize: function(t, i) {
+ var e, n;
+ if (c(this, i), this._layers = {}, t)
+ for (e = 0, n = t.length; e < n; e++) this.addLayer(t[e])
+ },
+ addLayer: function(t) {
+ var i = this.getLayerId(t);
+ return this._layers[i] = t, this._map && this._map.addLayer(t), this
+ },
+ removeLayer: function(t) {
+ var i = t in this._layers ? t : this.getLayerId(t);
+ return this._map && this._layers[i] && this._map.removeLayer(this._layers[i]), delete this
+ ._layers[i], this
+ },
+ hasLayer: function(t) {
+ return !!t && ("number" == typeof t ? t : this.getLayerId(t)) in this._layers
+ },
+ clearLayers: function() {
+ return this.eachLayer(this.removeLayer, this)
+ },
+ invoke: function(t) {
+ var i, e, n = Array.prototype.slice.call(arguments, 1);
+ for (i in this._layers)(e = this._layers[i])[t] && e[t].apply(e, n);
+ return this
+ },
+ onAdd: function(t) {
+ this.eachLayer(t.addLayer, t)
+ },
+ onRemove: function(t) {
+ this.eachLayer(t.removeLayer, t)
+ },
+ eachLayer: function(t, i) {
+ for (var e in this._layers) t.call(i, this._layers[e]);
+ return this
+ },
+ getLayer: function(t) {
+ return this._layers[t]
+ },
+ getLayers: function() {
+ var t = [];
+ return this.eachLayer(t.push, t), t
+ },
+ setZIndex: function(t) {
+ return this.invoke("setZIndex", t)
+ },
+ getLayerId: m
+ }),
+ Ce = ze.extend({
+ addLayer: function(t) {
+ return this.hasLayer(t) ? this : (t.addEventParent(this), ze.prototype.addLayer.call(this,
+ t), this.fire("layeradd", {
+ layer: t
+ }))
+ },
+ removeLayer: function(t) {
+ return this.hasLayer(t) ? (t in this._layers && (t = this._layers[t]), t.removeEventParent(
+ this), ze.prototype.removeLayer.call(this, t), this.fire("layerremove", {
+ layer: t
+ })) : this
+ },
+ setStyle: function(t) {
+ return this.invoke("setStyle", t)
+ },
+ bringToFront: function() {
+ return this.invoke("bringToFront")
+ },
+ bringToBack: function() {
+ return this.invoke("bringToBack")
+ },
+ getBounds: function() {
+ var t = new R;
+ for (var i in this._layers) {
+ var e = this._layers[i];
+ t.extend(e.getBounds ? e.getBounds() : e.getLatLng())
+ }
+ return t
+ }
+ }),
+ Se = S.extend({
+ options: {
+ popupAnchor: [0, 0],
+ tooltipAnchor: [0, 0]
+ },
+ initialize: function(t) {
+ c(this, t)
+ },
+ createIcon: function(t) {
+ return this._createIcon("icon", t)
+ },
+ createShadow: function(t) {
+ return this._createIcon("shadow", t)
+ },
+ _createIcon: function(t, i) {
+ var e = this._getIconUrl(t);
+ if (!e) {
+ if ("icon" === t) throw new Error("iconUrl not set in Icon options (see the docs).");
+ return null
+ }
+ var n = this._createImg(e, i && "IMG" === i.tagName ? i : null);
+ return this._setIconStyles(n, t), n
+ },
+ _setIconStyles: function(t, i) {
+ var e = this.options,
+ n = e[i + "Size"];
+ "number" == typeof n && (n = [n, n]);
+ var o = A(n),
+ s = A("shadow" === i && e.shadowAnchor || e.iconAnchor || o && o.divideBy(2, !0));
+ t.className = "leaflet-marker-" + i + " " + (e.className || ""), s && (t.style
+ .marginLeft = -s.x + "px", t.style.marginTop = -s.y + "px"), o && (t.style.width = o
+ .x + "px", t.style.height = o.y + "px")
+ },
+ _createImg: function(t, i) {
+ return (i = i || document.createElement("img")).src = t, i
+ },
+ _getIconUrl: function(t) {
+ return zt && this.options[t + "RetinaUrl"] || this.options[t + "Url"]
+ }
+ });
+ var Ze = Se.extend({
+ options: {
+ iconUrl: "marker-icon.png",
+ iconRetinaUrl: "marker-icon-2x.png",
+ shadowUrl: "marker-shadow.png",
+ iconSize: [25, 41],
+ iconAnchor: [12, 41],
+ popupAnchor: [1, -34],
+ tooltipAnchor: [16, -28],
+ shadowSize: [41, 41]
+ },
+ _getIconUrl: function(t) {
+ return Ze.imagePath || (Ze.imagePath = this._detectIconPath()), (this.options.imagePath ||
+ Ze.imagePath) + Se.prototype._getIconUrl.call(this, t)
+ },
+ _detectIconPath: function() {
+ var t = si("div", "leaflet-default-icon-path", document.body),
+ i = oi(t, "background-image") || oi(t, "backgroundImage");
+ return document.body.removeChild(t), i = null === i || 0 !== i.indexOf("url") ? "" : i
+ .replace(/^url\(["']?/, "").replace(/marker-icon\.png["']?\)$/, "")
+ }
+ }),
+ Ee = ie.extend({
+ initialize: function(t) {
+ this._marker = t
+ },
+ addHooks: function() {
+ var t = this._marker._icon;
+ this._draggable || (this._draggable = new ae(t, t, !0)), this._draggable.on({
+ dragstart: this._onDragStart,
+ predrag: this._onPreDrag,
+ drag: this._onDrag,
+ dragend: this._onDragEnd
+ }, this).enable(), ci(t, "leaflet-marker-draggable")
+ },
+ removeHooks: function() {
+ this._draggable.off({
+ dragstart: this._onDragStart,
+ predrag: this._onPreDrag,
+ drag: this._onDrag,
+ dragend: this._onDragEnd
+ }, this).disable(), this._marker._icon && _i(this._marker._icon,
+ "leaflet-marker-draggable")
+ },
+ moved: function() {
+ return this._draggable && this._draggable._moved
+ },
+ _adjustPan: function(t) {
+ var i, e = this._marker,
+ n = e._map,
+ o = this._marker.options.autoPanSpeed,
+ s = this._marker.options.autoPanPadding,
+ r = yi(e._icon),
+ a = n.getPixelBounds(),
+ h = n.getPixelOrigin(),
+ u = O(a.min._subtract(h).add(s), a.max._subtract(h).subtract(s));
+ u.contains(r) || (i = A((Math.max(u.max.x, r.x) - u.max.x) / (a.max.x - u.max.x) - (Math
+ .min(u.min.x, r.x) - u.min.x) / (a.min.x - u.min.x), (Math.max(u.max.y, r
+ .y) - u.max.y) / (a.max.y - u.max.y) - (Math.min(u.min.y, r.y) - u.min.y) /
+ (a.min.y - u.min.y)).multiplyBy(o), n.panBy(i, {
+ animate: !1
+ }), this._draggable._newPos._add(i), this._draggable._startPos._add(i), vi(e._icon,
+ this._draggable._newPos), this._onDrag(t), this._panRequest = M(this._adjustPan
+ .bind(this, t)))
+ },
+ _onDragStart: function() {
+ this._oldLatLng = this._marker.getLatLng(), this._marker.closePopup && this._marker
+ .closePopup(), this._marker.fire("movestart").fire("dragstart")
+ },
+ _onPreDrag: function(t) {
+ this._marker.options.autoPan && (z(this._panRequest), this._panRequest = M(this._adjustPan
+ .bind(this, t)))
+ },
+ _onDrag: function(t) {
+ var i = this._marker,
+ e = i._shadow,
+ n = yi(i._icon),
+ o = i._map.layerPointToLatLng(n);
+ e && vi(e, n), i._latlng = o, t.latlng = o, t.oldLatLng = this._oldLatLng, i.fire("move", t)
+ .fire("drag", t)
+ },
+ _onDragEnd: function(t) {
+ z(this._panRequest), delete this._oldLatLng, this._marker.fire("moveend").fire("dragend", t)
+ }
+ }),
+ ke = Me.extend({
+ options: {
+ icon: new Ze,
+ interactive: !0,
+ keyboard: !0,
+ title: "",
+ alt: "",
+ zIndexOffset: 0,
+ opacity: 1,
+ riseOnHover: !1,
+ riseOffset: 250,
+ pane: "markerPane",
+ shadowPane: "shadowPane",
+ bubblingMouseEvents: !1,
+ draggable: !1,
+ autoPan: !1,
+ autoPanPadding: [50, 50],
+ autoPanSpeed: 10
+ },
+ initialize: function(t, i) {
+ c(this, i), this._latlng = j(t)
+ },
+ onAdd: function(t) {
+ this._zoomAnimated = this._zoomAnimated && t.options.markerZoomAnimation, this
+ ._zoomAnimated && t.on("zoomanim", this._animateZoom, this), this._initIcon(), this
+ .update()
+ },
+ onRemove: function(t) {
+ this.dragging && this.dragging.enabled() && (this.options.draggable = !0, this.dragging
+ .removeHooks()), delete this.dragging, this._zoomAnimated && t.off("zoomanim", this
+ ._animateZoom, this), this._removeIcon(), this._removeShadow()
+ },
+ getEvents: function() {
+ return {
+ zoom: this.update,
+ viewreset: this.update
+ }
+ },
+ getLatLng: function() {
+ return this._latlng
+ },
+ setLatLng: function(t) {
+ var i = this._latlng;
+ return this._latlng = j(t), this.update(), this.fire("move", {
+ oldLatLng: i,
+ latlng: this._latlng
+ })
+ },
+ setZIndexOffset: function(t) {
+ return this.options.zIndexOffset = t, this.update()
+ },
+ getIcon: function() {
+ return this.options.icon
+ },
+ setIcon: function(t) {
+ return this.options.icon = t, this._map && (this._initIcon(), this.update()), this._popup &&
+ this.bindPopup(this._popup, this._popup.options), this
+ },
+ getElement: function() {
+ return this._icon
+ },
+ update: function() {
+ var t;
+ return this._icon && this._map && (t = this._map.latLngToLayerPoint(this._latlng).round(),
+ this._setPos(t)), this
+ },
+ _initIcon: function() {
+ var t = this.options,
+ i = "leaflet-zoom-" + (this._zoomAnimated ? "animated" : "hide"),
+ e = t.icon.createIcon(this._icon),
+ n = !1;
+ e !== this._icon && (this._icon && this._removeIcon(), n = !0, t.title && (e.title = t
+ .title), "IMG" === e.tagName && (e.alt = t.alt || "")), ci(e, i), t.keyboard && (e
+ .tabIndex = "0"), this._icon = e, t.riseOnHover && this.on({
+ mouseover: this._bringToFront,
+ mouseout: this._resetZIndex
+ });
+ var o = t.icon.createShadow(this._shadow),
+ s = !1;
+ o !== this._shadow && (this._removeShadow(), s = !0), o && (ci(o, i), o.alt = ""), this
+ ._shadow = o, t.opacity < 1 && this._updateOpacity(), n && this.getPane().appendChild(
+ this._icon), this._initInteraction(), o && s && this.getPane(t.shadowPane)
+ .appendChild(this._shadow)
+ },
+ _removeIcon: function() {
+ this.options.riseOnHover && this.off({
+ mouseover: this._bringToFront,
+ mouseout: this._resetZIndex
+ }), ri(this._icon), this.removeInteractiveTarget(this._icon), this._icon = null
+ },
+ _removeShadow: function() {
+ this._shadow && ri(this._shadow), this._shadow = null
+ },
+ _setPos: function(t) {
+ this._icon && vi(this._icon, t), this._shadow && vi(this._shadow, t), this._zIndex = t.y +
+ this.options.zIndexOffset, this._resetZIndex()
+ },
+ _updateZIndex: function(t) {
+ this._icon && (this._icon.style.zIndex = this._zIndex + t)
+ },
+ _animateZoom: function(t) {
+ var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center).round();
+ this._setPos(i)
+ },
+ _initInteraction: function() {
+ var t;
+ this.options.interactive && (ci(this._icon, "leaflet-interactive"), this
+ .addInteractiveTarget(this._icon), Ee && (t = this.options.draggable, this
+ .dragging && (t = this.dragging.enabled(), this.dragging.disable()), this
+ .dragging = new Ee(this), t && this.dragging.enable()))
+ },
+ setOpacity: function(t) {
+ return this.options.opacity = t, this._map && this._updateOpacity(), this
+ },
+ _updateOpacity: function() {
+ var t = this.options.opacity;
+ this._icon && mi(this._icon, t), this._shadow && mi(this._shadow, t)
+ },
+ _bringToFront: function() {
+ this._updateZIndex(this.options.riseOffset)
+ },
+ _resetZIndex: function() {
+ this._updateZIndex(0)
+ },
+ _getPopupAnchor: function() {
+ return this.options.icon.options.popupAnchor
+ },
+ _getTooltipAnchor: function() {
+ return this.options.icon.options.tooltipAnchor
+ }
+ });
+ var Be = Me.extend({
+ options: {
+ stroke: !0,
+ color: "#3388ff",
+ weight: 3,
+ opacity: 1,
+ lineCap: "round",
+ lineJoin: "round",
+ dashArray: null,
+ dashOffset: null,
+ fill: !1,
+ fillColor: null,
+ fillOpacity: .2,
+ fillRule: "evenodd",
+ interactive: !0,
+ bubblingMouseEvents: !0
+ },
+ beforeAdd: function(t) {
+ this._renderer = t.getRenderer(this)
+ },
+ onAdd: function() {
+ this._renderer._initPath(this), this._reset(), this._renderer._addPath(this)
+ },
+ onRemove: function() {
+ this._renderer._removePath(this)
+ },
+ redraw: function() {
+ return this._map && this._renderer._updatePath(this), this
+ },
+ setStyle: function(t) {
+ return c(this, t), this._renderer && (this._renderer._updateStyle(this), this.options
+ .stroke && t && Object.prototype.hasOwnProperty.call(t, "weight") && this
+ ._updateBounds()), this
+ },
+ bringToFront: function() {
+ return this._renderer && this._renderer._bringToFront(this), this
+ },
+ bringToBack: function() {
+ return this._renderer && this._renderer._bringToBack(this), this
+ },
+ getElement: function() {
+ return this._path
+ },
+ _reset: function() {
+ this._project(), this._update()
+ },
+ _clickTolerance: function() {
+ return (this.options.stroke ? this.options.weight / 2 : 0) + this._renderer.options
+ .tolerance
+ }
+ }),
+ Ae = Be.extend({
+ options: {
+ fill: !0,
+ radius: 10
+ },
+ initialize: function(t, i) {
+ c(this, i), this._latlng = j(t), this._radius = this.options.radius
+ },
+ setLatLng: function(t) {
+ var i = this._latlng;
+ return this._latlng = j(t), this.redraw(), this.fire("move", {
+ oldLatLng: i,
+ latlng: this._latlng
+ })
+ },
+ getLatLng: function() {
+ return this._latlng
+ },
+ setRadius: function(t) {
+ return this.options.radius = this._radius = t, this.redraw()
+ },
+ getRadius: function() {
+ return this._radius
+ },
+ setStyle: function(t) {
+ var i = t && t.radius || this._radius;
+ return Be.prototype.setStyle.call(this, t), this.setRadius(i), this
+ },
+ _project: function() {
+ this._point = this._map.latLngToLayerPoint(this._latlng), this._updateBounds()
+ },
+ _updateBounds: function() {
+ var t = this._radius,
+ i = this._radiusY || t,
+ e = this._clickTolerance(),
+ n = [t + e, i + e];
+ this._pxBounds = new I(this._point.subtract(n), this._point.add(n))
+ },
+ _update: function() {
+ this._map && this._updatePath()
+ },
+ _updatePath: function() {
+ this._renderer._updateCircle(this)
+ },
+ _empty: function() {
+ return this._radius && !this._renderer._bounds.intersects(this._pxBounds)
+ },
+ _containsPoint: function(t) {
+ return t.distanceTo(this._point) <= this._radius + this._clickTolerance()
+ }
+ });
+ var Ie = Ae.extend({
+ initialize: function(t, i, e) {
+ if ("number" == typeof i && (i = h({}, e, {
+ radius: i
+ })), c(this, i), this._latlng = j(t), isNaN(this.options.radius)) throw new Error(
+ "Circle radius cannot be NaN");
+ this._mRadius = this.options.radius
+ },
+ setRadius: function(t) {
+ return this._mRadius = t, this.redraw()
+ },
+ getRadius: function() {
+ return this._mRadius
+ },
+ getBounds: function() {
+ var t = [this._radius, this._radiusY || this._radius];
+ return new R(this._map.layerPointToLatLng(this._point.subtract(t)), this._map
+ .layerPointToLatLng(this._point.add(t)))
+ },
+ setStyle: Be.prototype.setStyle,
+ _project: function() {
+ var t, i, e, n, o, s, r, a, h = this._latlng.lng,
+ u = this._latlng.lat,
+ l = this._map,
+ c = l.options.crs;
+ c.distance === F.distance ? (t = Math.PI / 180, i = this._mRadius / F.R / t, e = l.project([
+ u + i, h
+ ]), n = l.project([u - i, h]), o = e.add(n).divideBy(2), s = l.unproject(o).lat, r =
+ Math.acos((Math.cos(i * t) - Math.sin(u * t) * Math.sin(s * t)) / (Math.cos(u * t) *
+ Math.cos(s * t))) / t, !isNaN(r) && 0 !== r || (r = i / Math.cos(Math.PI / 180 *
+ u)), this._point = o.subtract(l.getPixelOrigin()), this._radius = isNaN(r) ? 0 :
+ o.x - l.project([s, h - r]).x, this._radiusY = o.y - e.y) : (a = c.unproject(c
+ .project(this._latlng).subtract([this._mRadius, 0])), this._point = l
+ .latLngToLayerPoint(this._latlng), this._radius = this._point.x - l
+ .latLngToLayerPoint(a).x), this._updateBounds()
+ }
+ });
+ var Oe = Be.extend({
+ options: {
+ smoothFactor: 1,
+ noClip: !1
+ },
+ initialize: function(t, i) {
+ c(this, i), this._setLatLngs(t)
+ },
+ getLatLngs: function() {
+ return this._latlngs
+ },
+ setLatLngs: function(t) {
+ return this._setLatLngs(t), this.redraw()
+ },
+ isEmpty: function() {
+ return !this._latlngs.length
+ },
+ closestLayerPoint: function(t) {
+ for (var i, e, n = 1 / 0, o = null, s = de, r = 0, a = this._parts.length; r < a; r++)
+ for (var h = this._parts[r], u = 1, l = h.length; u < l; u++) {
+ var c = s(t, i = h[u - 1], e = h[u], !0);
+ c < n && (n = c, o = s(t, i, e))
+ }
+ return o && (o.distance = Math.sqrt(n)), o
+ },
+ getCenter: function() {
+ if (!this._map) throw new Error("Must add layer to map before using getCenter()");
+ var t, i, e, n, o, s, r, a = this._rings[0],
+ h = a.length;
+ if (!h) return null;
+ for (i = t = 0; t < h - 1; t++) i += a[t].distanceTo(a[t + 1]) / 2;
+ if (0 === i) return this._map.layerPointToLatLng(a[0]);
+ for (n = t = 0; t < h - 1; t++)
+ if (o = a[t], s = a[t + 1], i < (n += e = o.distanceTo(s))) return r = (n - i) / e, this
+ ._map.layerPointToLatLng([s.x - r * (s.x - o.x), s.y - r * (s.y - o.y)])
+ },
+ getBounds: function() {
+ return this._bounds
+ },
+ addLatLng: function(t, i) {
+ return i = i || this._defaultShape(), t = j(t), i.push(t), this._bounds.extend(t), this
+ .redraw()
+ },
+ _setLatLngs: function(t) {
+ this._bounds = new R, this._latlngs = this._convertLatLngs(t)
+ },
+ _defaultShape: function() {
+ return pe(this._latlngs) ? this._latlngs : this._latlngs[0]
+ },
+ _convertLatLngs: function(t) {
+ for (var i = [], e = pe(t), n = 0, o = t.length; n < o; n++) e ? (i[n] = j(t[n]), this
+ ._bounds.extend(i[n])) : i[n] = this._convertLatLngs(t[n]);
+ return i
+ },
+ _project: function() {
+ var t = new I;
+ this._rings = [], this._projectLatlngs(this._latlngs, this._rings, t), this._bounds
+ .isValid() && t.isValid() && (this._rawPxBounds = t, this._updateBounds())
+ },
+ _updateBounds: function() {
+ var t = this._clickTolerance(),
+ i = new k(t, t);
+ this._pxBounds = new I([this._rawPxBounds.min.subtract(i), this._rawPxBounds.max.add(i)])
+ },
+ _projectLatlngs: function(t, i, e) {
+ var n, o, s = t[0] instanceof D,
+ r = t.length;
+ if (s) {
+ for (o = [], n = 0; n < r; n++) o[n] = this._map.latLngToLayerPoint(t[n]), e.extend(o[
+ n]);
+ i.push(o)
+ } else
+ for (n = 0; n < r; n++) this._projectLatlngs(t[n], i, e)
+ },
+ _clipPoints: function() {
+ var t = this._renderer._bounds;
+ if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t))
+ if (this.options.noClip) this._parts = this._rings;
+ else
+ for (var i, e, n, o, s = this._parts, r = 0, a = 0, h = this._rings.length; r <
+ h; r++)
+ for (i = 0, e = (o = this._rings[r]).length; i < e - 1; i++)(n = le(o[i], o[i +
+ 1], t, i, !0)) && (s[a] = s[a] || [], s[a].push(n[0]), n[1] === o[i +
+ 1] && i !== e - 2 || (s[a].push(n[1]), a++))
+ },
+ _simplifyPoints: function() {
+ for (var t = this._parts, i = this.options.smoothFactor, e = 0, n = t.length; e < n; e++) t[
+ e] = he(t[e], i)
+ },
+ _update: function() {
+ this._map && (this._clipPoints(), this._simplifyPoints(), this._updatePath())
+ },
+ _updatePath: function() {
+ this._renderer._updatePoly(this)
+ },
+ _containsPoint: function(t, i) {
+ var e, n, o, s, r, a, h = this._clickTolerance();
+ if (!this._pxBounds || !this._pxBounds.contains(t)) return !1;
+ for (e = 0, s = this._parts.length; e < s; e++)
+ for (n = 0, o = (r = (a = this._parts[e]).length) - 1; n < r; o = n++)
+ if ((i || 0 !== n) && ue(t, a[o], a[n]) <= h) return !0;
+ return !1
+ }
+ });
+ Oe._flat = me;
+ var Re = Oe.extend({
+ options: {
+ fill: !0
+ },
+ isEmpty: function() {
+ return !this._latlngs.length || !this._latlngs[0].length
+ },
+ getCenter: function() {
+ if (!this._map) throw new Error("Must add layer to map before using getCenter()");
+ var t, i, e, n, o, s, r, a, h, u = this._rings[0],
+ l = u.length;
+ if (!l) return null;
+ for (t = s = r = a = 0, i = l - 1; t < l; i = t++) e = u[t], n = u[i], o = e.y * n.x - n.y *
+ e.x, r += (e.x + n.x) * o, a += (e.y + n.y) * o, s += 3 * o;
+ return h = 0 === s ? u[0] : [r / s, a / s], this._map.layerPointToLatLng(h)
+ },
+ _convertLatLngs: function(t) {
+ var i = Oe.prototype._convertLatLngs.call(this, t),
+ e = i.length;
+ return 2 <= e && i[0] instanceof D && i[0].equals(i[e - 1]) && i.pop(), i
+ },
+ _setLatLngs: function(t) {
+ Oe.prototype._setLatLngs.call(this, t), pe(this._latlngs) && (this._latlngs = [this
+ ._latlngs])
+ },
+ _defaultShape: function() {
+ return pe(this._latlngs[0]) ? this._latlngs[0] : this._latlngs[0][0]
+ },
+ _clipPoints: function() {
+ var t = this._renderer._bounds,
+ i = this.options.weight,
+ e = new k(i, i),
+ t = new I(t.min.subtract(e), t.max.add(e));
+ if (this._parts = [], this._pxBounds && this._pxBounds.intersects(t))
+ if (this.options.noClip) this._parts = this._rings;
+ else
+ for (var n, o = 0, s = this._rings.length; o < s; o++)(n = ge(this._rings[o], t, !
+ 0)).length && this._parts.push(n)
+ },
+ _updatePath: function() {
+ this._renderer._updatePoly(this, !0)
+ },
+ _containsPoint: function(t) {
+ var i, e, n, o, s, r, a, h, u = !1;
+ if (!this._pxBounds || !this._pxBounds.contains(t)) return !1;
+ for (o = 0, a = this._parts.length; o < a; o++)
+ for (s = 0, r = (h = (i = this._parts[o]).length) - 1; s < h; r = s++) e = i[s], n = i[
+ r], e.y > t.y != n.y > t.y && t.x < (n.x - e.x) * (t.y - e.y) / (n.y - e.y) + e
+ .x && (u = !u);
+ return u || Oe.prototype._containsPoint.call(this, t, !0)
+ }
+ });
+ var Ne = Ce.extend({
+ initialize: function(t, i) {
+ c(this, i), this._layers = {}, t && this.addData(t)
+ },
+ addData: function(t) {
+ var i, e, n, o = g(t) ? t : t.features;
+ if (o) {
+ for (i = 0, e = o.length; i < e; i++)((n = o[i]).geometries || n.geometry || n
+ .features || n.coordinates) && this.addData(n);
+ return this
+ }
+ var s = this.options;
+ if (s.filter && !s.filter(t)) return this;
+ var r = De(t, s);
+ return r ? (r.feature = qe(t), r.defaultOptions = r.options, this.resetStyle(r), s
+ .onEachFeature && s.onEachFeature(t, r), this.addLayer(r)) : this
+ },
+ resetStyle: function(t) {
+ return void 0 === t ? this.eachLayer(this.resetStyle, this) : (t.options = h({}, t
+ .defaultOptions), this._setLayerStyle(t, this.options.style), this)
+ },
+ setStyle: function(i) {
+ return this.eachLayer(function(t) {
+ this._setLayerStyle(t, i)
+ }, this)
+ },
+ _setLayerStyle: function(t, i) {
+ t.setStyle && ("function" == typeof i && (i = i(t.feature)), t.setStyle(i))
+ }
+ });
+
+ function De(t, i) {
+ var e, n, o, s, r = "Feature" === t.type ? t.geometry : t,
+ a = r ? r.coordinates : null,
+ h = [],
+ u = i && i.pointToLayer,
+ l = i && i.coordsToLatLng || We;
+ if (!a && !r) return null;
+ switch (r.type) {
+ case "Point":
+ return je(u, t, e = l(a), i);
+ case "MultiPoint":
+ for (o = 0, s = a.length; o < s; o++) e = l(a[o]), h.push(je(u, t, e, i));
+ return new Ce(h);
+ case "LineString":
+ case "MultiLineString":
+ return n = He(a, "LineString" === r.type ? 0 : 1, l), new Oe(n, i);
+ case "Polygon":
+ case "MultiPolygon":
+ return n = He(a, "Polygon" === r.type ? 1 : 2, l), new Re(n, i);
+ case "GeometryCollection":
+ for (o = 0, s = r.geometries.length; o < s; o++) {
+ var c = De({
+ geometry: r.geometries[o],
+ type: "Feature",
+ properties: t.properties
+ }, i);
+ c && h.push(c)
+ }
+ return new Ce(h);
+ default:
+ throw new Error("Invalid GeoJSON object.")
+ }
+ }
+
+ function je(t, i, e, n) {
+ return t ? t(i, e) : new ke(e, n && n.markersInheritOptions && n)
+ }
+
+ function We(t) {
+ return new D(t[1], t[0], t[2])
+ }
+
+ function He(t, i, e) {
+ for (var n, o = [], s = 0, r = t.length; s < r; s++) n = i ? He(t[s], i - 1, e) : (e || We)(t[s]), o.push(
+ n);
+ return o
+ }
+
+ function Fe(t, i) {
+ return i = "number" == typeof i ? i : 6, void 0 !== t.alt ? [r(t.lng, i), r(t.lat, i), r(t.alt, i)] : [r(t
+ .lng, i), r(t.lat, i)]
+ }
+
+ function Ue(t, i, e, n) {
+ for (var o = [], s = 0, r = t.length; s < r; s++) o.push(i ? Ue(t[s], i - 1, e, n) : Fe(t[s], n));
+ return !i && e && o.push(o[0]), o
+ }
+
+ function Ve(t, i) {
+ return t.feature ? h({}, t.feature, {
+ geometry: i
+ }) : qe(i)
+ }
+
+ function qe(t) {
+ return "Feature" === t.type || "FeatureCollection" === t.type ? t : {
+ type: "Feature",
+ properties: {},
+ geometry: t
+ }
+ }
+ var Ge = {
+ toGeoJSON: function(t) {
+ return Ve(this, {
+ type: "Point",
+ coordinates: Fe(this.getLatLng(), t)
+ })
+ }
+ };
+
+ function Ke(t, i) {
+ return new Ne(t, i)
+ }
+ ke.include(Ge), Ie.include(Ge), Ae.include(Ge), Oe.include({
+ toGeoJSON: function(t) {
+ var i = !pe(this._latlngs);
+ return Ve(this, {
+ type: (i ? "Multi" : "") + "LineString",
+ coordinates: Ue(this._latlngs, i ? 1 : 0, !1, t)
+ })
+ }
+ }), Re.include({
+ toGeoJSON: function(t) {
+ var i = !pe(this._latlngs),
+ e = i && !pe(this._latlngs[0]),
+ n = Ue(this._latlngs, e ? 2 : i ? 1 : 0, !0, t);
+ return i || (n = [n]), Ve(this, {
+ type: (e ? "Multi" : "") + "Polygon",
+ coordinates: n
+ })
+ }
+ }), ze.include({
+ toMultiPoint: function(i) {
+ var e = [];
+ return this.eachLayer(function(t) {
+ e.push(t.toGeoJSON(i).geometry.coordinates)
+ }), Ve(this, {
+ type: "MultiPoint",
+ coordinates: e
+ })
+ },
+ toGeoJSON: function(n) {
+ var t = this.feature && this.feature.geometry && this.feature.geometry.type;
+ if ("MultiPoint" === t) return this.toMultiPoint(n);
+ var o = "GeometryCollection" === t,
+ s = [];
+ return this.eachLayer(function(t) {
+ var i, e;
+ t.toGeoJSON && (i = t.toGeoJSON(n), o ? s.push(i.geometry) :
+ "FeatureCollection" === (e = qe(i)).type ? s.push.apply(s, e.features) :
+ s.push(e))
+ }), o ? Ve(this, {
+ geometries: s,
+ type: "GeometryCollection"
+ }) : {
+ type: "FeatureCollection",
+ features: s
+ }
+ }
+ });
+ var Ye = Ke,
+ Xe = Me.extend({
+ options: {
+ opacity: 1,
+ alt: "",
+ interactive: !1,
+ crossOrigin: !1,
+ errorOverlayUrl: "",
+ zIndex: 1,
+ className: ""
+ },
+ initialize: function(t, i, e) {
+ this._url = t, this._bounds = N(i), c(this, e)
+ },
+ onAdd: function() {
+ this._image || (this._initImage(), this.options.opacity < 1 && this._updateOpacity()), this
+ .options.interactive && (ci(this._image, "leaflet-interactive"), this
+ .addInteractiveTarget(this._image)), this.getPane().appendChild(this._image), this
+ ._reset()
+ },
+ onRemove: function() {
+ ri(this._image), this.options.interactive && this.removeInteractiveTarget(this._image)
+ },
+ setOpacity: function(t) {
+ return this.options.opacity = t, this._image && this._updateOpacity(), this
+ },
+ setStyle: function(t) {
+ return t.opacity && this.setOpacity(t.opacity), this
+ },
+ bringToFront: function() {
+ return this._map && hi(this._image), this
+ },
+ bringToBack: function() {
+ return this._map && ui(this._image), this
+ },
+ setUrl: function(t) {
+ return this._url = t, this._image && (this._image.src = t), this
+ },
+ setBounds: function(t) {
+ return this._bounds = N(t), this._map && this._reset(), this
+ },
+ getEvents: function() {
+ var t = {
+ zoom: this._reset,
+ viewreset: this._reset
+ };
+ return this._zoomAnimated && (t.zoomanim = this._animateZoom), t
+ },
+ setZIndex: function(t) {
+ return this.options.zIndex = t, this._updateZIndex(), this
+ },
+ getBounds: function() {
+ return this._bounds
+ },
+ getElement: function() {
+ return this._image
+ },
+ _initImage: function() {
+ var t = "IMG" === this._url.tagName,
+ i = this._image = t ? this._url : si("img");
+ ci(i, "leaflet-image-layer"), this._zoomAnimated && ci(i, "leaflet-zoom-animated"), this
+ .options.className && ci(i, this.options.className), i.onselectstart = a, i
+ .onmousemove = a, i.onload = p(this.fire, this, "load"), i.onerror = p(this
+ ._overlayOnError, this, "error"), !this.options.crossOrigin && "" !== this.options
+ .crossOrigin || (i.crossOrigin = !0 === this.options.crossOrigin ? "" : this.options
+ .crossOrigin), this.options.zIndex && this._updateZIndex(), t ? this._url = i.src :
+ (i.src = this._url, i.alt = this.options.alt)
+ },
+ _animateZoom: function(t) {
+ var i = this._map.getZoomScale(t.zoom),
+ e = this._map._latLngBoundsToNewLayerBounds(this._bounds, t.zoom, t.center).min;
+ gi(this._image, e, i)
+ },
+ _reset: function() {
+ var t = this._image,
+ i = new I(this._map.latLngToLayerPoint(this._bounds.getNorthWest()), this._map
+ .latLngToLayerPoint(this._bounds.getSouthEast())),
+ e = i.getSize();
+ vi(t, i.min), t.style.width = e.x + "px", t.style.height = e.y + "px"
+ },
+ _updateOpacity: function() {
+ mi(this._image, this.options.opacity)
+ },
+ _updateZIndex: function() {
+ this._image && void 0 !== this.options.zIndex && null !== this.options.zIndex && (this
+ ._image.style.zIndex = this.options.zIndex)
+ },
+ _overlayOnError: function() {
+ this.fire("error");
+ var t = this.options.errorOverlayUrl;
+ t && this._url !== t && (this._url = t, this._image.src = t)
+ }
+ }),
+ Je = Xe.extend({
+ options: {
+ autoplay: !0,
+ loop: !0,
+ keepAspectRatio: !0,
+ muted: !1
+ },
+ _initImage: function() {
+ var t = "VIDEO" === this._url.tagName,
+ i = this._image = t ? this._url : si("video");
+ if (ci(i, "leaflet-image-layer"), this._zoomAnimated && ci(i, "leaflet-zoom-animated"), this
+ .options.className && ci(i, this.options.className), i.onselectstart = a, i
+ .onmousemove = a, i.onloadeddata = p(this.fire, this, "load"), t) {
+ for (var e = i.getElementsByTagName("source"), n = [], o = 0; o < e.length; o++) n.push(
+ e[o].src);
+ this._url = 0 < e.length ? n : [i.src]
+ } else {
+ g(this._url) || (this._url = [this._url]), !this.options.keepAspectRatio && Object
+ .prototype.hasOwnProperty.call(i.style, "objectFit") && (i.style.objectFit =
+ "fill"), i.autoplay = !!this.options.autoplay, i.loop = !!this.options.loop, i
+ .muted = !!this.options.muted;
+ for (var s = 0; s < this._url.length; s++) {
+ var r = si("source");
+ r.src = this._url[s], i.appendChild(r)
+ }
+ }
+ }
+ });
+ var $e = Xe.extend({
+ _initImage: function() {
+ var t = this._image = this._url;
+ ci(t, "leaflet-image-layer"), this._zoomAnimated && ci(t, "leaflet-zoom-animated"), this
+ .options.className && ci(t, this.options.className), t.onselectstart = a, t
+ .onmousemove = a
+ }
+ });
+ var Qe = Me.extend({
+ options: {
+ offset: [0, 7],
+ className: "",
+ pane: "popupPane"
+ },
+ initialize: function(t, i) {
+ c(this, t), this._source = i
+ },
+ onAdd: function(t) {
+ this._zoomAnimated = t._zoomAnimated, this._container || this._initLayout(), t
+ ._fadeAnimated && mi(this._container, 0), clearTimeout(this._removeTimeout), this
+ .getPane().appendChild(this._container), this.update(), t._fadeAnimated && mi(this
+ ._container, 1), this.bringToFront()
+ },
+ onRemove: function(t) {
+ t._fadeAnimated ? (mi(this._container, 0), this._removeTimeout = setTimeout(p(ri, void 0,
+ this._container), 200)) : ri(this._container)
+ },
+ getLatLng: function() {
+ return this._latlng
+ },
+ setLatLng: function(t) {
+ return this._latlng = j(t), this._map && (this._updatePosition(), this._adjustPan()), this
+ },
+ getContent: function() {
+ return this._content
+ },
+ setContent: function(t) {
+ return this._content = t, this.update(), this
+ },
+ getElement: function() {
+ return this._container
+ },
+ update: function() {
+ this._map && (this._container.style.visibility = "hidden", this._updateContent(), this
+ ._updateLayout(), this._updatePosition(), this._container.style.visibility = "",
+ this._adjustPan())
+ },
+ getEvents: function() {
+ var t = {
+ zoom: this._updatePosition,
+ viewreset: this._updatePosition
+ };
+ return this._zoomAnimated && (t.zoomanim = this._animateZoom), t
+ },
+ isOpen: function() {
+ return !!this._map && this._map.hasLayer(this)
+ },
+ bringToFront: function() {
+ return this._map && hi(this._container), this
+ },
+ bringToBack: function() {
+ return this._map && ui(this._container), this
+ },
+ _prepareOpen: function(t, i, e) {
+ if (i instanceof Me || (e = i, i = t), i instanceof Ce)
+ for (var n in t._layers) {
+ i = t._layers[n];
+ break
+ }
+ if (!e)
+ if (i.getCenter) e = i.getCenter();
+ else {
+ if (!i.getLatLng) throw new Error("Unable to get source layer LatLng.");
+ e = i.getLatLng()
+ } return this._source = i, this.update(), e
+ },
+ _updateContent: function() {
+ if (this._content) {
+ var t = this._contentNode,
+ i = "function" == typeof this._content ? this._content(this._source || this) : this
+ ._content;
+ if ("string" == typeof i) t.innerHTML = i;
+ else {
+ for (; t.hasChildNodes();) t.removeChild(t.firstChild);
+ t.appendChild(i)
+ }
+ this.fire("contentupdate")
+ }
+ },
+ _updatePosition: function() {
+ var t, i, e, n, o;
+ this._map && (t = this._map.latLngToLayerPoint(this._latlng), i = A(this.options.offset),
+ e = this._getAnchor(), this._zoomAnimated ? vi(this._container, t.add(e)) : i = i
+ .add(t).add(e), n = this._containerBottom = -i.y, o = this._containerLeft = -Math
+ .round(this._containerWidth / 2) + i.x, this._container.style.bottom = n + "px",
+ this._container.style.left = o + "px")
+ },
+ _getAnchor: function() {
+ return [0, 0]
+ }
+ }),
+ tn = Qe.extend({
+ options: {
+ maxWidth: 300,
+ minWidth: 50,
+ maxHeight: null,
+ autoPan: !0,
+ autoPanPaddingTopLeft: null,
+ autoPanPaddingBottomRight: null,
+ autoPanPadding: [5, 5],
+ keepInView: !1,
+ closeButton: !0,
+ autoClose: !0,
+ closeOnEscapeKey: !0,
+ className: ""
+ },
+ openOn: function(t) {
+ return t.openPopup(this), this
+ },
+ onAdd: function(t) {
+ Qe.prototype.onAdd.call(this, t), t.fire("popupopen", {
+ popup: this
+ }), this._source && (this._source.fire("popupopen", {
+ popup: this
+ }, !0), this._source instanceof Be || this._source.on("preclick", Ai))
+ },
+ onRemove: function(t) {
+ Qe.prototype.onRemove.call(this, t), t.fire("popupclose", {
+ popup: this
+ }), this._source && (this._source.fire("popupclose", {
+ popup: this
+ }, !0), this._source instanceof Be || this._source.off("preclick", Ai))
+ },
+ getEvents: function() {
+ var t = Qe.prototype.getEvents.call(this);
+ return (void 0 !== this.options.closeOnClick ? this.options.closeOnClick : this._map.options
+ .closePopupOnClick) && (t.preclick = this._close), this.options.keepInView && (t
+ .moveend = this._adjustPan), t
+ },
+ _close: function() {
+ this._map && this._map.closePopup(this)
+ },
+ _initLayout: function() {
+ var t, i = "leaflet-popup",
+ e = this._container = si("div", i + " " + (this.options.className || "") +
+ " leaflet-zoom-animated"),
+ n = this._wrapper = si("div", i + "-content-wrapper", e);
+ this._contentNode = si("div", i + "-content", n), Oi(e), Ii(this._contentNode), zi(e,
+ "contextmenu", Ai), this._tipContainer = si("div", i + "-tip-container", e), this
+ ._tip = si("div", i + "-tip", this._tipContainer), this.options.closeButton && ((t =
+ this._closeButton = si("a", i + "-close-button", e)).href = "#close", t
+ .innerHTML = "×", zi(t, "click", this._onCloseButtonClick, this))
+ },
+ _updateLayout: function() {
+ var t = this._contentNode,
+ i = t.style;
+ i.width = "", i.whiteSpace = "nowrap";
+ var e = t.offsetWidth,
+ e = Math.min(e, this.options.maxWidth);
+ e = Math.max(e, this.options.minWidth), i.width = e + 1 + "px", i.whiteSpace = "", i
+ .height = "";
+ var n = t.offsetHeight,
+ o = this.options.maxHeight,
+ s = "leaflet-popup-scrolled";
+ o && o < n ? (i.height = o + "px", ci(t, s)) : _i(t, s), this._containerWidth = this
+ ._container.offsetWidth
+ },
+ _animateZoom: function(t) {
+ var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center),
+ e = this._getAnchor();
+ vi(this._container, i.add(e))
+ },
+ _adjustPan: function() {
+ var t, i, e, n, o, s, r, a, h, u, l, c;
+ this.options.autoPan && (this._map._panAnim && this._map._panAnim.stop(), t = this._map, i =
+ parseInt(oi(this._container, "marginBottom"), 10) || 0, e = this._container
+ .offsetHeight + i, n = this._containerWidth, (o = new k(this._containerLeft, -e -
+ this._containerBottom))._add(yi(this._container)), s = t
+ .layerPointToContainerPoint(o), r = A(this.options.autoPanPadding), a = A(this
+ .options.autoPanPaddingTopLeft || r), h = A(this.options
+ .autoPanPaddingBottomRight || r), u = t.getSize(), c = l = 0, s.x + n + h.x > u
+ .x && (l = s.x + n - u.x + h.x), s.x - l - a.x < 0 && (l = s.x - a.x), s.y + e + h
+ .y > u.y && (c = s.y + e - u.y + h.y), s.y - c - a.y < 0 && (c = s.y - a.y), (l ||
+ c) && t.fire("autopanstart").panBy([l, c]))
+ },
+ _onCloseButtonClick: function(t) {
+ this._close(), Ni(t)
+ },
+ _getAnchor: function() {
+ return A(this._source && this._source._getPopupAnchor ? this._source._getPopupAnchor() : [0,
+ 0
+ ])
+ }
+ });
+ Ki.mergeOptions({
+ closePopupOnClick: !0
+ }), Ki.include({
+ openPopup: function(t, i, e) {
+ return t instanceof tn || (t = new tn(e).setContent(t)), i && t.setLatLng(i), this.hasLayer(
+ t) ? this : (this._popup && this._popup.options.autoClose && this.closePopup(), this
+ ._popup = t, this.addLayer(t))
+ },
+ closePopup: function(t) {
+ return t && t !== this._popup || (t = this._popup, this._popup = null), t && this
+ .removeLayer(t), this
+ }
+ }), Me.include({
+ bindPopup: function(t, i) {
+ return t instanceof tn ? (c(t, i), (this._popup = t)._source = this) : (this._popup && !i ||
+ (this._popup = new tn(i, this)), this._popup.setContent(t)), this
+ ._popupHandlersAdded || (this.on({
+ click: this._openPopup,
+ keypress: this._onKeyPress,
+ remove: this.closePopup,
+ move: this._movePopup
+ }), this._popupHandlersAdded = !0), this
+ },
+ unbindPopup: function() {
+ return this._popup && (this.off({
+ click: this._openPopup,
+ keypress: this._onKeyPress,
+ remove: this.closePopup,
+ move: this._movePopup
+ }), this._popupHandlersAdded = !1, this._popup = null), this
+ },
+ openPopup: function(t, i) {
+ return this._popup && this._map && (i = this._popup._prepareOpen(this, t, i), this._map
+ .openPopup(this._popup, i)), this
+ },
+ closePopup: function() {
+ return this._popup && this._popup._close(), this
+ },
+ togglePopup: function(t) {
+ return this._popup && (this._popup._map ? this.closePopup() : this.openPopup(t)), this
+ },
+ isPopupOpen: function() {
+ return !!this._popup && this._popup.isOpen()
+ },
+ setPopupContent: function(t) {
+ return this._popup && this._popup.setContent(t), this
+ },
+ getPopup: function() {
+ return this._popup
+ },
+ _openPopup: function(t) {
+ var i = t.layer || t.target;
+ this._popup && this._map && (Ni(t), i instanceof Be ? this.openPopup(t.layer || t.target, t
+ .latlng) : this._map.hasLayer(this._popup) && this._popup._source === i ? this
+ .closePopup() : this.openPopup(i, t.latlng))
+ },
+ _movePopup: function(t) {
+ this._popup.setLatLng(t.latlng)
+ },
+ _onKeyPress: function(t) {
+ 13 === t.originalEvent.keyCode && this._openPopup(t)
+ }
+ });
+ var en = Qe.extend({
+ options: {
+ pane: "tooltipPane",
+ offset: [0, 0],
+ direction: "auto",
+ permanent: !1,
+ sticky: !1,
+ interactive: !1,
+ opacity: .9
+ },
+ onAdd: function(t) {
+ Qe.prototype.onAdd.call(this, t), this.setOpacity(this.options.opacity), t.fire(
+ "tooltipopen", {
+ tooltip: this
+ }), this._source && this._source.fire("tooltipopen", {
+ tooltip: this
+ }, !0)
+ },
+ onRemove: function(t) {
+ Qe.prototype.onRemove.call(this, t), t.fire("tooltipclose", {
+ tooltip: this
+ }), this._source && this._source.fire("tooltipclose", {
+ tooltip: this
+ }, !0)
+ },
+ getEvents: function() {
+ var t = Qe.prototype.getEvents.call(this);
+ return bt && !this.options.permanent && (t.preclick = this._close), t
+ },
+ _close: function() {
+ this._map && this._map.closeTooltip(this)
+ },
+ _initLayout: function() {
+ var t = "leaflet-tooltip " + (this.options.className || "") + " leaflet-zoom-" + (this
+ ._zoomAnimated ? "animated" : "hide");
+ this._contentNode = this._container = si("div", t)
+ },
+ _updateLayout: function() {},
+ _adjustPan: function() {},
+ _setPosition: function(t) {
+ var i, e = this._map,
+ n = this._container,
+ o = e.latLngToContainerPoint(e.getCenter()),
+ s = e.layerPointToContainerPoint(t),
+ r = this.options.direction,
+ a = n.offsetWidth,
+ h = n.offsetHeight,
+ u = A(this.options.offset),
+ l = this._getAnchor(),
+ c = "top" === r ? (i = a / 2, h) : "bottom" === r ? (i = a / 2, 0) : (i = "center" ===
+ r ? a / 2 : "right" === r ? 0 : "left" === r ? a : s.x < o.x ? (r = "right", 0) : (
+ r = "left", a + 2 * (u.x + l.x)), h / 2);
+ t = t.subtract(A(i, c, !0)).add(u).add(l), _i(n, "leaflet-tooltip-right"), _i(n,
+ "leaflet-tooltip-left"), _i(n, "leaflet-tooltip-top"), _i(n,
+ "leaflet-tooltip-bottom"), ci(n, "leaflet-tooltip-" + r), vi(n, t)
+ },
+ _updatePosition: function() {
+ var t = this._map.latLngToLayerPoint(this._latlng);
+ this._setPosition(t)
+ },
+ setOpacity: function(t) {
+ this.options.opacity = t, this._container && mi(this._container, t)
+ },
+ _animateZoom: function(t) {
+ var i = this._map._latLngToNewLayerPoint(this._latlng, t.zoom, t.center);
+ this._setPosition(i)
+ },
+ _getAnchor: function() {
+ return A(this._source && this._source._getTooltipAnchor && !this.options.sticky ? this
+ ._source._getTooltipAnchor() : [0, 0])
+ }
+ });
+ Ki.include({
+ openTooltip: function(t, i, e) {
+ return t instanceof en || (t = new en(e).setContent(t)), i && t.setLatLng(i), this.hasLayer(
+ t) ? this : this.addLayer(t)
+ },
+ closeTooltip: function(t) {
+ return t && this.removeLayer(t), this
+ }
+ }), Me.include({
+ bindTooltip: function(t, i) {
+ return t instanceof en ? (c(t, i), (this._tooltip = t)._source = this) : (this._tooltip && !
+ i || (this._tooltip = new en(i, this)), this._tooltip.setContent(t)), this
+ ._initTooltipInteractions(), this._tooltip.options.permanent && this._map && this._map
+ .hasLayer(this) && this.openTooltip(), this
+ },
+ unbindTooltip: function() {
+ return this._tooltip && (this._initTooltipInteractions(!0), this.closeTooltip(), this
+ ._tooltip = null), this
+ },
+ _initTooltipInteractions: function(t) {
+ var i, e;
+ !t && this._tooltipHandlersAdded || (i = t ? "off" : "on", e = {
+ remove: this.closeTooltip,
+ move: this._moveTooltip
+ }, this._tooltip.options.permanent ? e.add = this._openTooltip : (e.mouseover = this
+ ._openTooltip, e.mouseout = this.closeTooltip, this._tooltip.options.sticky && (
+ e.mousemove = this._moveTooltip), bt && (e.click = this._openTooltip)),
+ this[i](e), this._tooltipHandlersAdded = !t)
+ },
+ openTooltip: function(t, i) {
+ return this._tooltip && this._map && (i = this._tooltip._prepareOpen(this, t, i), this._map
+ .openTooltip(this._tooltip, i), this._tooltip.options.interactive && this._tooltip
+ ._container && (ci(this._tooltip._container, "leaflet-clickable"), this
+ .addInteractiveTarget(this._tooltip._container))), this
+ },
+ closeTooltip: function() {
+ return this._tooltip && (this._tooltip._close(), this._tooltip.options.interactive && this
+ ._tooltip._container && (_i(this._tooltip._container, "leaflet-clickable"), this
+ .removeInteractiveTarget(this._tooltip._container))), this
+ },
+ toggleTooltip: function(t) {
+ return this._tooltip && (this._tooltip._map ? this.closeTooltip() : this.openTooltip(t)),
+ this
+ },
+ isTooltipOpen: function() {
+ return this._tooltip.isOpen()
+ },
+ setTooltipContent: function(t) {
+ return this._tooltip && this._tooltip.setContent(t), this
+ },
+ getTooltip: function() {
+ return this._tooltip
+ },
+ _openTooltip: function(t) {
+ var i = t.layer || t.target;
+ this._tooltip && this._map && this.openTooltip(i, this._tooltip.options.sticky ? t.latlng :
+ void 0)
+ },
+ _moveTooltip: function(t) {
+ var i, e, n = t.latlng;
+ this._tooltip.options.sticky && t.originalEvent && (i = this._map
+ .mouseEventToContainerPoint(t.originalEvent), e = this._map
+ .containerPointToLayerPoint(i), n = this._map.layerPointToLatLng(e)), this._tooltip
+ .setLatLng(n)
+ }
+ });
+ var nn = Se.extend({
+ options: {
+ iconSize: [12, 12],
+ html: !1,
+ bgPos: null,
+ className: "leaflet-div-icon"
+ },
+ createIcon: function(t) {
+ var i, e = t && "DIV" === t.tagName ? t : document.createElement("div"),
+ n = this.options;
+ return n.html instanceof Element ? (ai(e), e.appendChild(n.html)) : e.innerHTML = !1 !== n
+ .html ? n.html : "", n.bgPos && (i = A(n.bgPos), e.style.backgroundPosition = -i.x +
+ "px " + -i.y + "px"), this._setIconStyles(e, "icon"), e
+ },
+ createShadow: function() {
+ return null
+ }
+ });
+ Se.Default = Ze;
+ var on = Me.extend({
+ options: {
+ tileSize: 256,
+ opacity: 1,
+ updateWhenIdle: yt,
+ updateWhenZooming: !0,
+ updateInterval: 200,
+ zIndex: 1,
+ bounds: null,
+ minZoom: 0,
+ maxZoom: void 0,
+ maxNativeZoom: void 0,
+ minNativeZoom: void 0,
+ noWrap: !1,
+ pane: "tilePane",
+ className: "",
+ keepBuffer: 2
+ },
+ initialize: function(t) {
+ c(this, t)
+ },
+ onAdd: function() {
+ this._initContainer(), this._levels = {}, this._tiles = {}, this._resetView(), this
+ ._update()
+ },
+ beforeAdd: function(t) {
+ t._addZoomLimit(this)
+ },
+ onRemove: function(t) {
+ this._removeAllTiles(), ri(this._container), t._removeZoomLimit(this), this._container =
+ null, this._tileZoom = void 0
+ },
+ bringToFront: function() {
+ return this._map && (hi(this._container), this._setAutoZIndex(Math.max)), this
+ },
+ bringToBack: function() {
+ return this._map && (ui(this._container), this._setAutoZIndex(Math.min)), this
+ },
+ getContainer: function() {
+ return this._container
+ },
+ setOpacity: function(t) {
+ return this.options.opacity = t, this._updateOpacity(), this
+ },
+ setZIndex: function(t) {
+ return this.options.zIndex = t, this._updateZIndex(), this
+ },
+ isLoading: function() {
+ return this._loading
+ },
+ redraw: function() {
+ return this._map && (this._removeAllTiles(), this._update()), this
+ },
+ getEvents: function() {
+ var t = {
+ viewprereset: this._invalidateAll,
+ viewreset: this._resetView,
+ zoom: this._resetView,
+ moveend: this._onMoveEnd
+ };
+ return this.options.updateWhenIdle || (this._onMove || (this._onMove = n(this._onMoveEnd,
+ this.options.updateInterval, this)), t.move = this._onMove), this._zoomAnimated && (
+ t.zoomanim = this._animateZoom), t
+ },
+ createTile: function() {
+ return document.createElement("div")
+ },
+ getTileSize: function() {
+ var t = this.options.tileSize;
+ return t instanceof k ? t : new k(t, t)
+ },
+ _updateZIndex: function() {
+ this._container && void 0 !== this.options.zIndex && null !== this.options.zIndex && (this
+ ._container.style.zIndex = this.options.zIndex)
+ },
+ _setAutoZIndex: function(t) {
+ for (var i, e = this.getPane().children, n = -t(-1 / 0, 1 / 0), o = 0, s = e.length; o <
+ s; o++) i = e[o].style.zIndex, e[o] !== this._container && i && (n = t(n, +i));
+ isFinite(n) && (this.options.zIndex = n + t(-1, 1), this._updateZIndex())
+ },
+ _updateOpacity: function() {
+ if (this._map && !it) {
+ mi(this._container, this.options.opacity);
+ var t = +new Date,
+ i = !1,
+ e = !1;
+ for (var n in this._tiles) {
+ var o, s = this._tiles[n];
+ s.current && s.loaded && (o = Math.min(1, (t - s.loaded) / 200), mi(s.el, o), o <
+ 1 ? i = !0 : (s.active ? e = !0 : this._onOpaqueTile(s), s.active = !0))
+ }
+ e && !this._noPrune && this._pruneTiles(), i && (z(this._fadeFrame), this._fadeFrame =
+ M(this._updateOpacity, this))
+ }
+ },
+ _onOpaqueTile: a,
+ _initContainer: function() {
+ this._container || (this._container = si("div", "leaflet-layer " + (this.options
+ .className || "")), this._updateZIndex(), this.options.opacity < 1 && this
+ ._updateOpacity(), this.getPane().appendChild(this._container))
+ },
+ _updateLevels: function() {
+ var t = this._tileZoom,
+ i = this.options.maxZoom;
+ if (void 0 !== t) {
+ for (var e in this._levels) e = Number(e), this._levels[e].el.children.length || e ===
+ t ? (this._levels[e].el.style.zIndex = i - Math.abs(t - e), this._onUpdateLevel(
+ e)) : (ri(this._levels[e].el), this._removeTilesAtZoom(e), this._onRemoveLevel(e),
+ delete this._levels[e]);
+ var n = this._levels[t],
+ o = this._map;
+ return n || ((n = this._levels[t] = {}).el = si("div",
+ "leaflet-tile-container leaflet-zoom-animated", this._container), n.el.style
+ .zIndex = i, n.origin = o.project(o.unproject(o.getPixelOrigin()), t).round(), n
+ .zoom = t, this._setZoomTransform(n, o.getCenter(), o.getZoom()), a(n.el
+ .offsetWidth), this._onCreateLevel(n)), this._level = n
+ }
+ },
+ _onUpdateLevel: a,
+ _onRemoveLevel: a,
+ _onCreateLevel: a,
+ _pruneTiles: function() {
+ if (this._map) {
+ var t, i, e, n = this._map.getZoom();
+ if (n > this.options.maxZoom || n < this.options.minZoom) this._removeAllTiles();
+ else {
+ for (t in this._tiles)(e = this._tiles[t]).retain = e.current;
+ for (t in this._tiles) {
+ (e = this._tiles[t]).current && !e.active && (i = e.coords, this._retainParent(i
+ .x, i.y, i.z, i.z - 5) || this._retainChildren(i.x, i.y, i.z, i.z +
+ 2))
+ }
+ for (t in this._tiles) this._tiles[t].retain || this._removeTile(t)
+ }
+ }
+ },
+ _removeTilesAtZoom: function(t) {
+ for (var i in this._tiles) this._tiles[i].coords.z === t && this._removeTile(i)
+ },
+ _removeAllTiles: function() {
+ for (var t in this._tiles) this._removeTile(t)
+ },
+ _invalidateAll: function() {
+ for (var t in this._levels) ri(this._levels[t].el), this._onRemoveLevel(Number(t)),
+ delete this._levels[t];
+ this._removeAllTiles(), this._tileZoom = void 0
+ },
+ _retainParent: function(t, i, e, n) {
+ var o = Math.floor(t / 2),
+ s = Math.floor(i / 2),
+ r = e - 1,
+ a = new k(+o, +s);
+ a.z = +r;
+ var h = this._tileCoordsToKey(a),
+ u = this._tiles[h];
+ return u && u.active ? u.retain = !0 : (u && u.loaded && (u.retain = !0), n < r && this
+ ._retainParent(o, s, r, n))
+ },
+ _retainChildren: function(t, i, e, n) {
+ for (var o = 2 * t; o < 2 * t + 2; o++)
+ for (var s = 2 * i; s < 2 * i + 2; s++) {
+ var r = new k(o, s);
+ r.z = e + 1;
+ var a = this._tileCoordsToKey(r),
+ h = this._tiles[a];
+ h && h.active ? h.retain = !0 : (h && h.loaded && (h.retain = !0), e + 1 < n && this
+ ._retainChildren(o, s, e + 1, n))
+ }
+ },
+ _resetView: function(t) {
+ var i = t && (t.pinch || t.flyTo);
+ this._setView(this._map.getCenter(), this._map.getZoom(), i, i)
+ },
+ _animateZoom: function(t) {
+ this._setView(t.center, t.zoom, !0, t.noUpdate)
+ },
+ _clampZoom: function(t) {
+ var i = this.options;
+ return void 0 !== i.minNativeZoom && t < i.minNativeZoom ? i.minNativeZoom : void 0 !== i
+ .maxNativeZoom && i.maxNativeZoom < t ? i.maxNativeZoom : t
+ },
+ _setView: function(t, i, e, n) {
+ var o = Math.round(i),
+ o = void 0 !== this.options.maxZoom && o > this.options.maxZoom || void 0 !== this
+ .options.minZoom && o < this.options.minZoom ? void 0 : this._clampZoom(o),
+ s = this.options.updateWhenZooming && o !== this._tileZoom;
+ n && !s || (this._tileZoom = o, this._abortLoading && this._abortLoading(), this
+ ._updateLevels(), this._resetGrid(), void 0 !== o && this._update(t), e || this
+ ._pruneTiles(), this._noPrune = !!e), this._setZoomTransforms(t, i)
+ },
+ _setZoomTransforms: function(t, i) {
+ for (var e in this._levels) this._setZoomTransform(this._levels[e], t, i)
+ },
+ _setZoomTransform: function(t, i, e) {
+ var n = this._map.getZoomScale(e, t.zoom),
+ o = t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(i, e)).round();
+ vt ? gi(t.el, o, n) : vi(t.el, o)
+ },
+ _resetGrid: function() {
+ var t = this._map,
+ i = t.options.crs,
+ e = this._tileSize = this.getTileSize(),
+ n = this._tileZoom,
+ o = this._map.getPixelWorldBounds(this._tileZoom);
+ o && (this._globalTileRange = this._pxBoundsToTileRange(o)), this._wrapX = i.wrapLng && !
+ this.options.noWrap && [Math.floor(t.project([0, i.wrapLng[0]], n).x / e.x), Math.ceil(t
+ .project([0, i.wrapLng[1]], n).x / e.y)], this._wrapY = i.wrapLat && !this.options
+ .noWrap && [Math.floor(t.project([i.wrapLat[0], 0], n).y / e.x), Math.ceil(t.project([i
+ .wrapLat[1], 0
+ ], n).y / e.y)]
+ },
+ _onMoveEnd: function() {
+ this._map && !this._map._animatingZoom && this._update()
+ },
+ _getTiledPixelBounds: function(t) {
+ var i = this._map,
+ e = i._animatingZoom ? Math.max(i._animateToZoom, i.getZoom()) : i.getZoom(),
+ n = i.getZoomScale(e, this._tileZoom),
+ o = i.project(t, this._tileZoom).floor(),
+ s = i.getSize().divideBy(2 * n);
+ return new I(o.subtract(s), o.add(s))
+ },
+ _update: function(t) {
+ var i = this._map;
+ if (i) {
+ var e = this._clampZoom(i.getZoom());
+ if (void 0 === t && (t = i.getCenter()), void 0 !== this._tileZoom) {
+ var n = this._getTiledPixelBounds(t),
+ o = this._pxBoundsToTileRange(n),
+ s = o.getCenter(),
+ r = [],
+ a = this.options.keepBuffer,
+ h = new I(o.getBottomLeft().subtract([a, -a]), o.getTopRight().add([a, -a]));
+ if (!(isFinite(o.min.x) && isFinite(o.min.y) && isFinite(o.max.x) && isFinite(o.max
+ .y))) throw new Error("Attempted to load an infinite number of tiles");
+ for (var u in this._tiles) {
+ var l = this._tiles[u].coords;
+ l.z === this._tileZoom && h.contains(new k(l.x, l.y)) || (this._tiles[u]
+ .current = !1)
+ }
+ if (1 < Math.abs(e - this._tileZoom)) this._setView(t, e);
+ else {
+ for (var c = o.min.y; c <= o.max.y; c++)
+ for (var _ = o.min.x; _ <= o.max.x; _++) {
+ var d, p = new k(_, c);
+ p.z = this._tileZoom, this._isValidTile(p) && ((d = this._tiles[this
+ ._tileCoordsToKey(p)]) ? d.current = !0 : r.push(p))
+ }
+ if (r.sort(function(t, i) {
+ return t.distanceTo(s) - i.distanceTo(s)
+ }), 0 !== r.length) {
+ this._loading || (this._loading = !0, this.fire("loading"));
+ for (var m = document.createDocumentFragment(), _ = 0; _ < r.length; _++)
+ this._addTile(r[_], m);
+ this._level.el.appendChild(m)
+ }
+ }
+ }
+ }
+ },
+ _isValidTile: function(t) {
+ var i = this._map.options.crs;
+ if (!i.infinite) {
+ var e = this._globalTileRange;
+ if (!i.wrapLng && (t.x < e.min.x || t.x > e.max.x) || !i.wrapLat && (t.y < e.min.y || t
+ .y > e.max.y)) return !1
+ }
+ if (!this.options.bounds) return !0;
+ var n = this._tileCoordsToBounds(t);
+ return N(this.options.bounds).overlaps(n)
+ },
+ _keyToBounds: function(t) {
+ return this._tileCoordsToBounds(this._keyToTileCoords(t))
+ },
+ _tileCoordsToNwSe: function(t) {
+ var i = this._map,
+ e = this.getTileSize(),
+ n = t.scaleBy(e),
+ o = n.add(e);
+ return [i.unproject(n, t.z), i.unproject(o, t.z)]
+ },
+ _tileCoordsToBounds: function(t) {
+ var i = this._tileCoordsToNwSe(t),
+ e = new R(i[0], i[1]);
+ return this.options.noWrap || (e = this._map.wrapLatLngBounds(e)), e
+ },
+ _tileCoordsToKey: function(t) {
+ return t.x + ":" + t.y + ":" + t.z
+ },
+ _keyToTileCoords: function(t) {
+ var i = t.split(":"),
+ e = new k(+i[0], +i[1]);
+ return e.z = +i[2], e
+ },
+ _removeTile: function(t) {
+ var i = this._tiles[t];
+ i && (ri(i.el), delete this._tiles[t], this.fire("tileunload", {
+ tile: i.el,
+ coords: this._keyToTileCoords(t)
+ }))
+ },
+ _initTile: function(t) {
+ ci(t, "leaflet-tile");
+ var i = this.getTileSize();
+ t.style.width = i.x + "px", t.style.height = i.y + "px", t.onselectstart = a, t
+ .onmousemove = a, it && this.options.opacity < 1 && mi(t, this.options.opacity), ot && !
+ st && (t.style.WebkitBackfaceVisibility = "hidden")
+ },
+ _addTile: function(t, i) {
+ var e = this._getTilePos(t),
+ n = this._tileCoordsToKey(t),
+ o = this.createTile(this._wrapCoords(t), p(this._tileReady, this, t));
+ this._initTile(o), this.createTile.length < 2 && M(p(this._tileReady, this, t, null, o)),
+ vi(o, e), this._tiles[n] = {
+ el: o,
+ coords: t,
+ current: !0
+ }, i.appendChild(o), this.fire("tileloadstart", {
+ tile: o,
+ coords: t
+ })
+ },
+ _tileReady: function(t, i, e) {
+ i && this.fire("tileerror", {
+ error: i,
+ tile: e,
+ coords: t
+ });
+ var n = this._tileCoordsToKey(t);
+ (e = this._tiles[n]) && (e.loaded = +new Date, this._map._fadeAnimated ? (mi(e.el, 0), z(
+ this._fadeFrame), this._fadeFrame = M(this._updateOpacity, this)) : (e.active = !0,
+ this._pruneTiles()), i || (ci(e.el, "leaflet-tile-loaded"), this.fire("tileload", {
+ tile: e.el,
+ coords: t
+ })), this._noTilesToLoad() && (this._loading = !1, this.fire("load"), it || !this._map
+ ._fadeAnimated ? M(this._pruneTiles, this) : setTimeout(p(this._pruneTiles, this),
+ 250)))
+ },
+ _getTilePos: function(t) {
+ return t.scaleBy(this.getTileSize()).subtract(this._level.origin)
+ },
+ _wrapCoords: function(t) {
+ var i = new k(this._wrapX ? o(t.x, this._wrapX) : t.x, this._wrapY ? o(t.y, this._wrapY) : t
+ .y);
+ return i.z = t.z, i
+ },
+ _pxBoundsToTileRange: function(t) {
+ var i = this.getTileSize();
+ return new I(t.min.unscaleBy(i).floor(), t.max.unscaleBy(i).ceil().subtract([1, 1]))
+ },
+ _noTilesToLoad: function() {
+ for (var t in this._tiles)
+ if (!this._tiles[t].loaded) return !1;
+ return !0
+ }
+ });
+ var sn = on.extend({
+ options: {
+ minZoom: 0,
+ maxZoom: 18,
+ subdomains: "abc",
+ errorTileUrl: "",
+ zoomOffset: 0,
+ tms: !1,
+ zoomReverse: !1,
+ detectRetina: !1,
+ crossOrigin: !1
+ },
+ initialize: function(t, i) {
+ this._url = t, (i = c(this, i)).detectRetina && zt && 0 < i.maxZoom && (i.tileSize = Math
+ .floor(i.tileSize / 2), i.zoomReverse ? (i.zoomOffset--, i.minZoom++) : (i
+ .zoomOffset++, i.maxZoom--), i.minZoom = Math.max(0, i.minZoom)), "string" ==
+ typeof i.subdomains && (i.subdomains = i.subdomains.split("")), ot || this.on(
+ "tileunload", this._onTileRemove)
+ },
+ setUrl: function(t, i) {
+ return this._url === t && void 0 === i && (i = !0), this._url = t, i || this.redraw(), this
+ },
+ createTile: function(t, i) {
+ var e = document.createElement("img");
+ return zi(e, "load", p(this._tileOnLoad, this, i, e)), zi(e, "error", p(this._tileOnError,
+ this, i, e)), !this.options.crossOrigin && "" !== this.options.crossOrigin || (e
+ .crossOrigin = !0 === this.options.crossOrigin ? "" : this.options.crossOrigin), e
+ .alt = "", e.setAttribute("role", "presentation"), e.src = this.getTileUrl(t), e
+ },
+ getTileUrl: function(t) {
+ var i, e = {
+ r: zt ? "@2x" : "",
+ s: this._getSubdomain(t),
+ x: t.x,
+ y: t.y,
+ z: this._getZoomForUrl()
+ };
+ return this._map && !this._map.options.crs.infinite && (i = this._globalTileRange.max.y - t
+ .y, this.options.tms && (e.y = i), e["-y"] = i), f(this._url, h(e, this.options))
+ },
+ _tileOnLoad: function(t, i) {
+ it ? setTimeout(p(t, this, null, i), 0) : t(null, i)
+ },
+ _tileOnError: function(t, i, e) {
+ var n = this.options.errorTileUrl;
+ n && i.getAttribute("src") !== n && (i.src = n), t(e, i)
+ },
+ _onTileRemove: function(t) {
+ t.tile.onload = null
+ },
+ _getZoomForUrl: function() {
+ var t = this._tileZoom,
+ i = this.options.maxZoom;
+ return this.options.zoomReverse && (t = i - t), t + this.options.zoomOffset
+ },
+ _getSubdomain: function(t) {
+ var i = Math.abs(t.x + t.y) % this.options.subdomains.length;
+ return this.options.subdomains[i]
+ },
+ _abortLoading: function() {
+ var t, i;
+ for (t in this._tiles) this._tiles[t].coords.z !== this._tileZoom && ((i = this._tiles[t]
+ .el).onload = a, i.onerror = a, i.complete || (i.src = y, ri(i), delete this
+ ._tiles[t]))
+ },
+ _removeTile: function(t) {
+ var i = this._tiles[t];
+ if (i) return at || i.el.setAttribute("src", y), on.prototype._removeTile.call(this, t)
+ },
+ _tileReady: function(t, i, e) {
+ if (this._map && (!e || e.getAttribute("src") !== y)) return on.prototype._tileReady.call(
+ this, t, i, e)
+ }
+ });
+
+ function rn(t, i) {
+ return new sn(t, i)
+ }
+ var an = sn.extend({
+ defaultWmsParams: {
+ service: "WMS",
+ request: "GetMap",
+ layers: "",
+ styles: "",
+ format: "image/jpeg",
+ transparent: !1,
+ version: "1.1.1"
+ },
+ options: {
+ crs: null,
+ uppercase: !1
+ },
+ initialize: function(t, i) {
+ this._url = t;
+ var e = h({}, this.defaultWmsParams);
+ for (var n in i) n in this.options || (e[n] = i[n]);
+ var o = (i = c(this, i)).detectRetina && zt ? 2 : 1,
+ s = this.getTileSize();
+ e.width = s.x * o, e.height = s.y * o, this.wmsParams = e
+ },
+ onAdd: function(t) {
+ this._crs = this.options.crs || t.options.crs, this._wmsVersion = parseFloat(this.wmsParams
+ .version);
+ var i = 1.3 <= this._wmsVersion ? "crs" : "srs";
+ this.wmsParams[i] = this._crs.code, sn.prototype.onAdd.call(this, t)
+ },
+ getTileUrl: function(t) {
+ var i = this._tileCoordsToNwSe(t),
+ e = this._crs,
+ n = O(e.project(i[0]), e.project(i[1])),
+ o = n.min,
+ s = n.max,
+ r = (1.3 <= this._wmsVersion && this._crs === be ? [o.y, o.x, s.y, s.x] : [o.x, o.y, s
+ .x, s.y
+ ]).join(","),
+ a = sn.prototype.getTileUrl.call(this, t);
+ return a + _(this.wmsParams, a, this.options.uppercase) + (this.options.uppercase ?
+ "&BBOX=" : "&bbox=") + r
+ },
+ setParams: function(t, i) {
+ return h(this.wmsParams, t), i || this.redraw(), this
+ }
+ });
+ sn.WMS = an, rn.wms = function(t, i) {
+ return new an(t, i)
+ };
+ var hn = Me.extend({
+ options: {
+ padding: .1,
+ tolerance: 0
+ },
+ initialize: function(t) {
+ c(this, t), m(this), this._layers = this._layers || {}
+ },
+ onAdd: function() {
+ this._container || (this._initContainer(), this._zoomAnimated && ci(this._container,
+ "leaflet-zoom-animated")), this.getPane().appendChild(this._container), this
+ ._update(), this.on("update", this._updatePaths, this)
+ },
+ onRemove: function() {
+ this.off("update", this._updatePaths, this), this._destroyContainer()
+ },
+ getEvents: function() {
+ var t = {
+ viewreset: this._reset,
+ zoom: this._onZoom,
+ moveend: this._update,
+ zoomend: this._onZoomEnd
+ };
+ return this._zoomAnimated && (t.zoomanim = this._onAnimZoom), t
+ },
+ _onAnimZoom: function(t) {
+ this._updateTransform(t.center, t.zoom)
+ },
+ _onZoom: function() {
+ this._updateTransform(this._map.getCenter(), this._map.getZoom())
+ },
+ _updateTransform: function(t, i) {
+ var e = this._map.getZoomScale(i, this._zoom),
+ n = yi(this._container),
+ o = this._map.getSize().multiplyBy(.5 + this.options.padding),
+ s = this._map.project(this._center, i),
+ r = this._map.project(t, i).subtract(s),
+ a = o.multiplyBy(-e).add(n).add(o).subtract(r);
+ vt ? gi(this._container, a, e) : vi(this._container, a)
+ },
+ _reset: function() {
+ for (var t in this._update(), this._updateTransform(this._center, this._zoom), this._layers)
+ this._layers[t]._reset()
+ },
+ _onZoomEnd: function() {
+ for (var t in this._layers) this._layers[t]._project()
+ },
+ _updatePaths: function() {
+ for (var t in this._layers) this._layers[t]._update()
+ },
+ _update: function() {
+ var t = this.options.padding,
+ i = this._map.getSize(),
+ e = this._map.containerPointToLayerPoint(i.multiplyBy(-t)).round();
+ this._bounds = new I(e, e.add(i.multiplyBy(1 + 2 * t)).round()), this._center = this._map
+ .getCenter(), this._zoom = this._map.getZoom()
+ }
+ }),
+ un = hn.extend({
+ getEvents: function() {
+ var t = hn.prototype.getEvents.call(this);
+ return t.viewprereset = this._onViewPreReset, t
+ },
+ _onViewPreReset: function() {
+ this._postponeUpdatePaths = !0
+ },
+ onAdd: function() {
+ hn.prototype.onAdd.call(this), this._draw()
+ },
+ _initContainer: function() {
+ var t = this._container = document.createElement("canvas");
+ zi(t, "mousemove", this._onMouseMove, this), zi(t,
+ "click dblclick mousedown mouseup contextmenu", this._onClick, this), zi(t,
+ "mouseout", this._handleMouseOut, this), this._ctx = t.getContext("2d")
+ },
+ _destroyContainer: function() {
+ z(this._redrawRequest), delete this._ctx, ri(this._container), Si(this._container),
+ delete this._container
+ },
+ _updatePaths: function() {
+ if (!this._postponeUpdatePaths) {
+ for (var t in this._redrawBounds = null, this._layers) this._layers[t]._update();
+ this._redraw()
+ }
+ },
+ _update: function() {
+ var t, i, e, n;
+ this._map._animatingZoom && this._bounds || (hn.prototype._update.call(this), t = this
+ ._bounds, i = this._container, e = t.getSize(), n = zt ? 2 : 1, vi(i, t.min), i
+ .width = n * e.x, i.height = n * e.y, i.style.width = e.x + "px", i.style.height = e
+ .y + "px", zt && this._ctx.scale(2, 2), this._ctx.translate(-t.min.x, -t.min.y),
+ this.fire("update"))
+ },
+ _reset: function() {
+ hn.prototype._reset.call(this), this._postponeUpdatePaths && (this._postponeUpdatePaths = !
+ 1, this._updatePaths())
+ },
+ _initPath: function(t) {
+ this._updateDashArray(t);
+ var i = (this._layers[m(t)] = t)._order = {
+ layer: t,
+ prev: this._drawLast,
+ next: null
+ };
+ this._drawLast && (this._drawLast.next = i), this._drawLast = i, this._drawFirst = this
+ ._drawFirst || this._drawLast
+ },
+ _addPath: function(t) {
+ this._requestRedraw(t)
+ },
+ _removePath: function(t) {
+ var i = t._order,
+ e = i.next,
+ n = i.prev;
+ e ? e.prev = n : this._drawLast = n, n ? n.next = e : this._drawFirst = e, delete t._order,
+ delete this._layers[m(t)], this._requestRedraw(t)
+ },
+ _updatePath: function(t) {
+ this._extendRedrawBounds(t), t._project(), t._update(), this._requestRedraw(t)
+ },
+ _updateStyle: function(t) {
+ this._updateDashArray(t), this._requestRedraw(t)
+ },
+ _updateDashArray: function(t) {
+ if ("string" == typeof t.options.dashArray) {
+ for (var i, e = t.options.dashArray.split(/[, ]+/), n = [], o = 0; o < e.length; o++) {
+ if (i = Number(e[o]), isNaN(i)) return;
+ n.push(i)
+ }
+ t.options._dashArray = n
+ } else t.options._dashArray = t.options.dashArray
+ },
+ _requestRedraw: function(t) {
+ this._map && (this._extendRedrawBounds(t), this._redrawRequest = this._redrawRequest || M(
+ this._redraw, this))
+ },
+ _extendRedrawBounds: function(t) {
+ var i;
+ t._pxBounds && (i = (t.options.weight || 0) + 1, this._redrawBounds = this._redrawBounds ||
+ new I, this._redrawBounds.extend(t._pxBounds.min.subtract([i, i])), this
+ ._redrawBounds.extend(t._pxBounds.max.add([i, i])))
+ },
+ _redraw: function() {
+ this._redrawRequest = null, this._redrawBounds && (this._redrawBounds.min._floor(), this
+ ._redrawBounds.max._ceil()), this._clear(), this._draw(), this._redrawBounds = null
+ },
+ _clear: function() {
+ var t, i = this._redrawBounds;
+ i ? (t = i.getSize(), this._ctx.clearRect(i.min.x, i.min.y, t.x, t.y)) : (this._ctx.save(),
+ this._ctx.setTransform(1, 0, 0, 1, 0, 0), this._ctx.clearRect(0, 0, this._container
+ .width, this._container.height), this._ctx.restore())
+ },
+ _draw: function() {
+ var t, i, e = this._redrawBounds;
+ this._ctx.save(), e && (i = e.getSize(), this._ctx.beginPath(), this._ctx.rect(e.min.x, e
+ .min.y, i.x, i.y), this._ctx.clip()), this._drawing = !0;
+ for (var n = this._drawFirst; n; n = n.next) t = n.layer, (!e || t._pxBounds && t._pxBounds
+ .intersects(e)) && t._updatePath();
+ this._drawing = !1, this._ctx.restore()
+ },
+ _updatePoly: function(t, i) {
+ if (this._drawing) {
+ var e, n, o, s, r = t._parts,
+ a = r.length,
+ h = this._ctx;
+ if (a) {
+ for (h.beginPath(), e = 0; e < a; e++) {
+ for (n = 0, o = r[e].length; n < o; n++) s = r[e][n], h[n ? "lineTo" : "moveTo"]
+ (s.x, s.y);
+ i && h.closePath()
+ }
+ this._fillStroke(h, t)
+ }
+ }
+ },
+ _updateCircle: function(t) {
+ var i, e, n, o;
+ this._drawing && !t._empty() && (i = t._point, e = this._ctx, n = Math.max(Math.round(t
+ ._radius), 1), 1 != (o = (Math.max(Math.round(t._radiusY), 1) || n) / n) && (e
+ .save(), e.scale(1, o)), e.beginPath(), e.arc(i.x, i.y / o, n, 0, 2 * Math.PI, !
+ 1), 1 != o && e.restore(), this._fillStroke(e, t))
+ },
+ _fillStroke: function(t, i) {
+ var e = i.options;
+ e.fill && (t.globalAlpha = e.fillOpacity, t.fillStyle = e.fillColor || e.color, t.fill(e
+ .fillRule || "evenodd")), e.stroke && 0 !== e.weight && (t.setLineDash && t
+ .setLineDash(i.options && i.options._dashArray || []), t.globalAlpha = e.opacity, t
+ .lineWidth = e.weight, t.strokeStyle = e.color, t.lineCap = e.lineCap, t.lineJoin =
+ e.lineJoin, t.stroke())
+ },
+ _onClick: function(t) {
+ for (var i, e, n = this._map.mouseEventToLayerPoint(t), o = this._drawFirst; o; o = o.next)(
+ i = o.layer).options.interactive && i._containsPoint(n) && (("click" === t.type ||
+ "preclick" !== t.type) && this._map._draggableMoved(i) || (e = i));
+ e && (Fi(t), this._fireEvent([e], t))
+ },
+ _onMouseMove: function(t) {
+ var i;
+ !this._map || this._map.dragging.moving() || this._map._animatingZoom || (i = this._map
+ .mouseEventToLayerPoint(t), this._handleMouseHover(t, i))
+ },
+ _handleMouseOut: function(t) {
+ var i = this._hoveredLayer;
+ i && (_i(this._container, "leaflet-interactive"), this._fireEvent([i], t, "mouseout"), this
+ ._hoveredLayer = null, this._mouseHoverThrottled = !1)
+ },
+ _handleMouseHover: function(t, i) {
+ if (!this._mouseHoverThrottled) {
+ for (var e, n, o = this._drawFirst; o; o = o.next)(e = o.layer).options.interactive && e
+ ._containsPoint(i) && (n = e);
+ n !== this._hoveredLayer && (this._handleMouseOut(t), n && (ci(this._container,
+ "leaflet-interactive"), this._fireEvent([n], t, "mouseover"), this
+ ._hoveredLayer = n)), this._hoveredLayer && this._fireEvent([this
+ ._hoveredLayer], t), this._mouseHoverThrottled = !0, setTimeout(p(function() {
+ this._mouseHoverThrottled = !1
+ }, this), 32)
+ }
+ },
+ _fireEvent: function(t, i, e) {
+ this._map._fireDOMEvent(i, e || i.type, t)
+ },
+ _bringToFront: function(t) {
+ var i, e, n = t._order;
+ n && (i = n.next, e = n.prev, i && ((i.prev = e) ? e.next = i : i && (this._drawFirst = i),
+ n.prev = this._drawLast, (this._drawLast.next = n).next = null, this._drawLast =
+ n, this._requestRedraw(t)))
+ },
+ _bringToBack: function(t) {
+ var i, e, n = t._order;
+ n && (i = n.next, (e = n.prev) && ((e.next = i) ? i.prev = e : e && (this._drawLast = e), n
+ .prev = null, n.next = this._drawFirst, this._drawFirst.prev = n, this
+ ._drawFirst = n, this._requestRedraw(t)))
+ }
+ });
+
+ function ln(t) {
+ return St ? new un(t) : null
+ }
+ var cn = function() {
+ try {
+ return document.namespaces.add("lvml", "urn:schemas-microsoft-com:vml"),
+ function(t) {
+ return document.createElement("<lvml:" + t + ' class="lvml">')
+ }
+ } catch (t) {
+ return function(t) {
+ return document.createElement("<" + t +
+ ' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')
+ }
+ }
+ }(),
+ _n = {
+ _initContainer: function() {
+ this._container = si("div", "leaflet-vml-container")
+ },
+ _update: function() {
+ this._map._animatingZoom || (hn.prototype._update.call(this), this.fire("update"))
+ },
+ _initPath: function(t) {
+ var i = t._container = cn("shape");
+ ci(i, "leaflet-vml-shape " + (this.options.className || "")), i.coordsize = "1 1", t._path = cn(
+ "path"), i.appendChild(t._path), this._updateStyle(t), this._layers[m(t)] = t
+ },
+ _addPath: function(t) {
+ var i = t._container;
+ this._container.appendChild(i), t.options.interactive && t.addInteractiveTarget(i)
+ },
+ _removePath: function(t) {
+ var i = t._container;
+ ri(i), t.removeInteractiveTarget(i), delete this._layers[m(t)]
+ },
+ _updateStyle: function(t) {
+ var i = t._stroke,
+ e = t._fill,
+ n = t.options,
+ o = t._container;
+ o.stroked = !!n.stroke, o.filled = !!n.fill, n.stroke ? (i = i || (t._stroke = cn("stroke")), o
+ .appendChild(i), i.weight = n.weight + "px", i.color = n.color, i.opacity = n.opacity, n
+ .dashArray ? i.dashStyle = g(n.dashArray) ? n.dashArray.join(" ") : n.dashArray.replace(
+ /( *, *)/g, " ") : i.dashStyle = "", i.endcap = n.lineCap.replace("butt", "flat"), i
+ .joinstyle = n.lineJoin) : i && (o.removeChild(i), t._stroke = null), n.fill ? (e = e ||
+ (t._fill = cn("fill")), o.appendChild(e), e.color = n.fillColor || n.color, e.opacity =
+ n.fillOpacity) : e && (o.removeChild(e), t._fill = null)
+ },
+ _updateCircle: function(t) {
+ var i = t._point.round(),
+ e = Math.round(t._radius),
+ n = Math.round(t._radiusY || e);
+ this._setPath(t, t._empty() ? "M0 0" : "AL " + i.x + "," + i.y + " " + e + "," + n +
+ " 0,23592600")
+ },
+ _setPath: function(t, i) {
+ t._path.v = i
+ },
+ _bringToFront: function(t) {
+ hi(t._container)
+ },
+ _bringToBack: function(t) {
+ ui(t._container)
+ }
+ },
+ dn = Et ? cn : J,
+ pn = hn.extend({
+ getEvents: function() {
+ var t = hn.prototype.getEvents.call(this);
+ return t.zoomstart = this._onZoomStart, t
+ },
+ _initContainer: function() {
+ this._container = dn("svg"), this._container.setAttribute("pointer-events", "none"), this
+ ._rootGroup = dn("g"), this._container.appendChild(this._rootGroup)
+ },
+ _destroyContainer: function() {
+ ri(this._container), Si(this._container), delete this._container, delete this._rootGroup,
+ delete this._svgSize
+ },
+ _onZoomStart: function() {
+ this._update()
+ },
+ _update: function() {
+ var t, i, e;
+ this._map._animatingZoom && this._bounds || (hn.prototype._update.call(this), i = (t = this
+ ._bounds).getSize(), e = this._container, this._svgSize && this._svgSize.equals(
+ i) || (this._svgSize = i, e.setAttribute("width", i.x), e.setAttribute("height",
+ i.y)), vi(e, t.min), e.setAttribute("viewBox", [t.min.x, t.min.y, i.x, i.y]
+ .join(" ")), this.fire("update"))
+ },
+ _initPath: function(t) {
+ var i = t._path = dn("path");
+ t.options.className && ci(i, t.options.className), t.options.interactive && ci(i,
+ "leaflet-interactive"), this._updateStyle(t), this._layers[m(t)] = t
+ },
+ _addPath: function(t) {
+ this._rootGroup || this._initContainer(), this._rootGroup.appendChild(t._path), t
+ .addInteractiveTarget(t._path)
+ },
+ _removePath: function(t) {
+ ri(t._path), t.removeInteractiveTarget(t._path), delete this._layers[m(t)]
+ },
+ _updatePath: function(t) {
+ t._project(), t._update()
+ },
+ _updateStyle: function(t) {
+ var i = t._path,
+ e = t.options;
+ i && (e.stroke ? (i.setAttribute("stroke", e.color), i.setAttribute("stroke-opacity", e
+ .opacity), i.setAttribute("stroke-width", e.weight), i.setAttribute(
+ "stroke-linecap", e.lineCap), i.setAttribute("stroke-linejoin", e.lineJoin),
+ e.dashArray ? i.setAttribute("stroke-dasharray", e.dashArray) : i
+ .removeAttribute("stroke-dasharray"), e.dashOffset ? i.setAttribute(
+ "stroke-dashoffset", e.dashOffset) : i.removeAttribute("stroke-dashoffset")
+ ) : i.setAttribute("stroke", "none"), e.fill ? (i.setAttribute("fill", e
+ .fillColor || e.color), i.setAttribute("fill-opacity", e.fillOpacity), i
+ .setAttribute("fill-rule", e.fillRule || "evenodd")) : i.setAttribute("fill",
+ "none"))
+ },
+ _updatePoly: function(t, i) {
+ this._setPath(t, $(t._parts, i))
+ },
+ _updateCircle: function(t) {
+ var i = t._point,
+ e = Math.max(Math.round(t._radius), 1),
+ n = "a" + e + "," + (Math.max(Math.round(t._radiusY), 1) || e) + " 0 1,0 ",
+ o = t._empty() ? "M0 0" : "M" + (i.x - e) + "," + i.y + n + 2 * e + ",0 " + n + 2 * -e +
+ ",0 ";
+ this._setPath(t, o)
+ },
+ _setPath: function(t, i) {
+ t._path.setAttribute("d", i)
+ },
+ _bringToFront: function(t) {
+ hi(t._path)
+ },
+ _bringToBack: function(t) {
+ ui(t._path)
+ }
+ });
+
+ function mn(t) {
+ return Zt || Et ? new pn(t) : null
+ }
+ Et && pn.include(_n), Ki.include({
+ getRenderer: function(t) {
+ var i = (i = t.options.renderer || this._getPaneRenderer(t.options.pane) || this.options
+ .renderer || this._renderer) || (this._renderer = this._createRenderer());
+ return this.hasLayer(i) || this.addLayer(i), i
+ },
+ _getPaneRenderer: function(t) {
+ if ("overlayPane" === t || void 0 === t) return !1;
+ var i = this._paneRenderers[t];
+ return void 0 === i && (i = this._createRenderer({
+ pane: t
+ }), this._paneRenderers[t] = i), i
+ },
+ _createRenderer: function(t) {
+ return this.options.preferCanvas && ln(t) || mn(t)
+ }
+ });
+ var fn = Re.extend({
+ initialize: function(t, i) {
+ Re.prototype.initialize.call(this, this._boundsToLatLngs(t), i)
+ },
+ setBounds: function(t) {
+ return this.setLatLngs(this._boundsToLatLngs(t))
+ },
+ _boundsToLatLngs: function(t) {
+ return [(t = N(t)).getSouthWest(), t.getNorthWest(), t.getNorthEast(), t.getSouthEast()]
+ }
+ });
+ pn.create = dn, pn.pointsToPath = $, Ne.geometryToLayer = De, Ne.coordsToLatLng = We, Ne.coordsToLatLngs = He,
+ Ne.latLngToCoords = Fe, Ne.latLngsToCoords = Ue, Ne.getFeature = Ve, Ne.asFeature = qe, Ki.mergeOptions({
+ boxZoom: !0
+ });
+ var gn = ie.extend({
+ initialize: function(t) {
+ this._map = t, this._container = t._container, this._pane = t._panes.overlayPane, this
+ ._resetStateTimeout = 0, t.on("unload", this._destroy, this)
+ },
+ addHooks: function() {
+ zi(this._container, "mousedown", this._onMouseDown, this)
+ },
+ removeHooks: function() {
+ Si(this._container, "mousedown", this._onMouseDown, this)
+ },
+ moved: function() {
+ return this._moved
+ },
+ _destroy: function() {
+ ri(this._pane), delete this._pane
+ },
+ _resetState: function() {
+ this._resetStateTimeout = 0, this._moved = !1
+ },
+ _clearDeferredResetState: function() {
+ 0 !== this._resetStateTimeout && (clearTimeout(this._resetStateTimeout), this
+ ._resetStateTimeout = 0)
+ },
+ _onMouseDown: function(t) {
+ if (!t.shiftKey || 1 !== t.which && 1 !== t.button) return !1;
+ this._clearDeferredResetState(), this._resetState(), Xt(), xi(), this._startPoint = this
+ ._map.mouseEventToContainerPoint(t), zi(document, {
+ contextmenu: Ni,
+ mousemove: this._onMouseMove,
+ mouseup: this._onMouseUp,
+ keydown: this._onKeyDown
+ }, this)
+ },
+ _onMouseMove: function(t) {
+ this._moved || (this._moved = !0, this._box = si("div", "leaflet-zoom-box", this
+ ._container), ci(this._container, "leaflet-crosshair"), this._map.fire(
+ "boxzoomstart")), this._point = this._map.mouseEventToContainerPoint(t);
+ var i = new I(this._point, this._startPoint),
+ e = i.getSize();
+ vi(this._box, i.min), this._box.style.width = e.x + "px", this._box.style.height = e.y +
+ "px"
+ },
+ _finish: function() {
+ this._moved && (ri(this._box), _i(this._container, "leaflet-crosshair")), Jt(), wi(), Si(
+ document, {
+ contextmenu: Ni,
+ mousemove: this._onMouseMove,
+ mouseup: this._onMouseUp,
+ keydown: this._onKeyDown
+ }, this)
+ },
+ _onMouseUp: function(t) {
+ var i;
+ 1 !== t.which && 1 !== t.button || (this._finish(), this._moved && (this
+ ._clearDeferredResetState(), this._resetStateTimeout = setTimeout(p(this
+ ._resetState, this), 0), i = new R(this._map.containerPointToLatLng(this
+ ._startPoint), this._map.containerPointToLatLng(this._point)), this._map
+ .fitBounds(i).fire("boxzoomend", {
+ boxZoomBounds: i
+ })))
+ },
+ _onKeyDown: function(t) {
+ 27 === t.keyCode && this._finish()
+ }
+ });
+ Ki.addInitHook("addHandler", "boxZoom", gn), Ki.mergeOptions({
+ doubleClickZoom: !0
+ });
+ var vn = ie.extend({
+ addHooks: function() {
+ this._map.on("dblclick", this._onDoubleClick, this)
+ },
+ removeHooks: function() {
+ this._map.off("dblclick", this._onDoubleClick, this)
+ },
+ _onDoubleClick: function(t) {
+ var i = this._map,
+ e = i.getZoom(),
+ n = i.options.zoomDelta,
+ o = t.originalEvent.shiftKey ? e - n : e + n;
+ "center" === i.options.doubleClickZoom ? i.setZoom(o) : i.setZoomAround(t.containerPoint, o)
+ }
+ });
+ Ki.addInitHook("addHandler", "doubleClickZoom", vn), Ki.mergeOptions({
+ dragging: !0,
+ inertia: !st,
+ inertiaDeceleration: 3400,
+ inertiaMaxSpeed: 1 / 0,
+ easeLinearity: .2,
+ worldCopyJump: !1,
+ maxBoundsViscosity: 0
+ });
+ var yn = ie.extend({
+ addHooks: function() {
+ var t;
+ this._draggable || (t = this._map, this._draggable = new ae(t._mapPane, t._container), this
+ ._draggable.on({
+ dragstart: this._onDragStart,
+ drag: this._onDrag,
+ dragend: this._onDragEnd
+ }, this), this._draggable.on("predrag", this._onPreDragLimit, this), t.options
+ .worldCopyJump && (this._draggable.on("predrag", this._onPreDragWrap, this), t.on(
+ "zoomend", this._onZoomEnd, this), t.whenReady(this._onZoomEnd, this))), ci(this
+ ._map._container, "leaflet-grab leaflet-touch-drag"), this._draggable.enable(), this
+ ._positions = [], this._times = []
+ },
+ removeHooks: function() {
+ _i(this._map._container, "leaflet-grab"), _i(this._map._container, "leaflet-touch-drag"),
+ this._draggable.disable()
+ },
+ moved: function() {
+ return this._draggable && this._draggable._moved
+ },
+ moving: function() {
+ return this._draggable && this._draggable._moving
+ },
+ _onDragStart: function() {
+ var t, i = this._map;
+ i._stop(), this._map.options.maxBounds && this._map.options.maxBoundsViscosity ? (t = N(this
+ ._map.options.maxBounds), this._offsetLimit = O(this._map
+ .latLngToContainerPoint(t.getNorthWest()).multiplyBy(-1), this._map
+ .latLngToContainerPoint(t.getSouthEast()).multiplyBy(-1).add(this._map
+ .getSize())), this._viscosity = Math.min(1, Math.max(0, this._map.options
+ .maxBoundsViscosity))) : this._offsetLimit = null, i.fire("movestart").fire(
+ "dragstart"), i.options.inertia && (this._positions = [], this._times = [])
+ },
+ _onDrag: function(t) {
+ var i, e;
+ this._map.options.inertia && (i = this._lastTime = +new Date, e = this._lastPos = this
+ ._draggable._absPos || this._draggable._newPos, this._positions.push(e), this._times
+ .push(i), this._prunePositions(i)), this._map.fire("move", t).fire("drag", t)
+ },
+ _prunePositions: function(t) {
+ for (; 1 < this._positions.length && 50 < t - this._times[0];) this._positions.shift(), this
+ ._times.shift()
+ },
+ _onZoomEnd: function() {
+ var t = this._map.getSize().divideBy(2),
+ i = this._map.latLngToLayerPoint([0, 0]);
+ this._initialWorldOffset = i.subtract(t).x, this._worldWidth = this._map
+ .getPixelWorldBounds().getSize().x
+ },
+ _viscousLimit: function(t, i) {
+ return t - (t - i) * this._viscosity
+ },
+ _onPreDragLimit: function() {
+ var t, i;
+ this._viscosity && this._offsetLimit && (t = this._draggable._newPos.subtract(this
+ ._draggable._startPos), i = this._offsetLimit, t.x < i.min.x && (t.x = this
+ ._viscousLimit(t.x, i.min.x)), t.y < i.min.y && (t.y = this._viscousLimit(t.y, i
+ .min.y)), t.x > i.max.x && (t.x = this._viscousLimit(t.x, i.max.x)), t.y > i.max
+ .y && (t.y = this._viscousLimit(t.y, i.max.y)), this._draggable._newPos = this
+ ._draggable._startPos.add(t))
+ },
+ _onPreDragWrap: function() {
+ var t = this._worldWidth,
+ i = Math.round(t / 2),
+ e = this._initialWorldOffset,
+ n = this._draggable._newPos.x,
+ o = (n - i + e) % t + i - e,
+ s = (n + i + e) % t - i - e,
+ r = Math.abs(o + e) < Math.abs(s + e) ? o : s;
+ this._draggable._absPos = this._draggable._newPos.clone(), this._draggable._newPos.x = r
+ },
+ _onDragEnd: function(t) {
+ var i, e, n, o, s, r, a, h, u, l = this._map,
+ c = l.options,
+ _ = !c.inertia || this._times.length < 2;
+ l.fire("dragend", t), _ ? l.fire("moveend") : (this._prunePositions(+new Date), i = this
+ ._lastPos.subtract(this._positions[0]), e = (this._lastTime - this._times[0]) / 1e3,
+ n = c.easeLinearity, s = (o = i.multiplyBy(n / e)).distanceTo([0, 0]), r = Math.min(
+ c.inertiaMaxSpeed, s), a = o.multiplyBy(r / s), h = r / (c.inertiaDeceleration *
+ n), (u = a.multiplyBy(-h / 2).round()).x || u.y ? (u = l._limitOffset(u, l
+ .options.maxBounds), M(function() {
+ l.panBy(u, {
+ duration: h,
+ easeLinearity: n,
+ noMoveStart: !0,
+ animate: !0
+ })
+ })) : l.fire("moveend"))
+ }
+ });
+ Ki.addInitHook("addHandler", "dragging", yn), Ki.mergeOptions({
+ keyboard: !0,
+ keyboardPanDelta: 80
+ });
+ var xn = ie.extend({
+ keyCodes: {
+ left: [37],
+ right: [39],
+ down: [40],
+ up: [38],
+ zoomIn: [187, 107, 61, 171],
+ zoomOut: [189, 109, 54, 173]
+ },
+ initialize: function(t) {
+ this._map = t, this._setPanDelta(t.options.keyboardPanDelta), this._setZoomDelta(t.options
+ .zoomDelta)
+ },
+ addHooks: function() {
+ var t = this._map._container;
+ t.tabIndex <= 0 && (t.tabIndex = "0"), zi(t, {
+ focus: this._onFocus,
+ blur: this._onBlur,
+ mousedown: this._onMouseDown
+ }, this), this._map.on({
+ focus: this._addHooks,
+ blur: this._removeHooks
+ }, this)
+ },
+ removeHooks: function() {
+ this._removeHooks(), Si(this._map._container, {
+ focus: this._onFocus,
+ blur: this._onBlur,
+ mousedown: this._onMouseDown
+ }, this), this._map.off({
+ focus: this._addHooks,
+ blur: this._removeHooks
+ }, this)
+ },
+ _onMouseDown: function() {
+ var t, i, e, n;
+ this._focused || (t = document.body, i = document.documentElement, e = t.scrollTop || i
+ .scrollTop, n = t.scrollLeft || i.scrollLeft, this._map._container.focus(), window
+ .scrollTo(n, e))
+ },
+ _onFocus: function() {
+ this._focused = !0, this._map.fire("focus")
+ },
+ _onBlur: function() {
+ this._focused = !1, this._map.fire("blur")
+ },
+ _setPanDelta: function(t) {
+ for (var i = this._panKeys = {}, e = this.keyCodes, n = 0, o = e.left.length; n < o; n++) i[
+ e.left[n]] = [-1 * t, 0];
+ for (n = 0, o = e.right.length; n < o; n++) i[e.right[n]] = [t, 0];
+ for (n = 0, o = e.down.length; n < o; n++) i[e.down[n]] = [0, t];
+ for (n = 0, o = e.up.length; n < o; n++) i[e.up[n]] = [0, -1 * t]
+ },
+ _setZoomDelta: function(t) {
+ for (var i = this._zoomKeys = {}, e = this.keyCodes, n = 0, o = e.zoomIn.length; n < o; n++)
+ i[e.zoomIn[n]] = t;
+ for (n = 0, o = e.zoomOut.length; n < o; n++) i[e.zoomOut[n]] = -t
+ },
+ _addHooks: function() {
+ zi(document, "keydown", this._onKeyDown, this)
+ },
+ _removeHooks: function() {
+ Si(document, "keydown", this._onKeyDown, this)
+ },
+ _onKeyDown: function(t) {
+ if (!(t.altKey || t.ctrlKey || t.metaKey)) {
+ var i, e = t.keyCode,
+ n = this._map;
+ if (e in this._panKeys) n._panAnim && n._panAnim._inProgress || (i = this._panKeys[e], t
+ .shiftKey && (i = A(i).multiplyBy(3)), n.panBy(i), n.options.maxBounds && n
+ .panInsideBounds(n.options.maxBounds));
+ else if (e in this._zoomKeys) n.setZoom(n.getZoom() + (t.shiftKey ? 3 : 1) * this
+ ._zoomKeys[e]);
+ else {
+ if (27 !== e || !n._popup || !n._popup.options.closeOnEscapeKey) return;
+ n.closePopup()
+ }
+ Ni(t)
+ }
+ }
+ });
+ Ki.addInitHook("addHandler", "keyboard", xn), Ki.mergeOptions({
+ scrollWheelZoom: !0,
+ wheelDebounceTime: 40,
+ wheelPxPerZoomLevel: 60
+ });
+ var wn = ie.extend({
+ addHooks: function() {
+ zi(this._map._container, "wheel", this._onWheelScroll, this), this._delta = 0
+ },
+ removeHooks: function() {
+ Si(this._map._container, "wheel", this._onWheelScroll, this)
+ },
+ _onWheelScroll: function(t) {
+ var i = Wi(t),
+ e = this._map.options.wheelDebounceTime;
+ this._delta += i, this._lastMousePos = this._map.mouseEventToContainerPoint(t), this
+ ._startTime || (this._startTime = +new Date);
+ var n = Math.max(e - (new Date - this._startTime), 0);
+ clearTimeout(this._timer), this._timer = setTimeout(p(this._performZoom, this), n), Ni(t)
+ },
+ _performZoom: function() {
+ var t = this._map,
+ i = t.getZoom(),
+ e = this._map.options.zoomSnap || 0;
+ t._stop();
+ var n = this._delta / (4 * this._map.options.wheelPxPerZoomLevel),
+ o = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(n)))) / Math.LN2,
+ s = e ? Math.ceil(o / e) * e : o,
+ r = t._limitZoom(i + (0 < this._delta ? s : -s)) - i;
+ this._delta = 0, this._startTime = null, r && ("center" === t.options.scrollWheelZoom ? t
+ .setZoom(i + r) : t.setZoomAround(this._lastMousePos, i + r))
+ }
+ });
+ Ki.addInitHook("addHandler", "scrollWheelZoom", wn), Ki.mergeOptions({
+ tap: !0,
+ tapTolerance: 15
+ });
+ var Pn = ie.extend({
+ addHooks: function() {
+ zi(this._map._container, "touchstart", this._onDown, this)
+ },
+ removeHooks: function() {
+ Si(this._map._container, "touchstart", this._onDown, this)
+ },
+ _onDown: function(t) {
+ if (t.touches) {
+ if (Ri(t), this._fireClick = !0, 1 < t.touches.length) return this._fireClick = !1,
+ void clearTimeout(this._holdTimeout);
+ var i = t.touches[0],
+ e = i.target;
+ this._startPos = this._newPos = new k(i.clientX, i.clientY), e.tagName && "a" === e
+ .tagName.toLowerCase() && ci(e, "leaflet-active"), this._holdTimeout = setTimeout(p(
+ function() {
+ this._isTapValid() && (this._fireClick = !1, this._onUp(), this
+ ._simulateEvent("contextmenu", i))
+ }, this), 1e3), this._simulateEvent("mousedown", i), zi(document, {
+ touchmove: this._onMove,
+ touchend: this._onUp
+ }, this)
+ }
+ },
+ _onUp: function(t) {
+ var i, e;
+ clearTimeout(this._holdTimeout), Si(document, {
+ touchmove: this._onMove,
+ touchend: this._onUp
+ }, this), this._fireClick && t && t.changedTouches && ((e = (i = t.changedTouches[0])
+ .target) && e.tagName && "a" === e.tagName.toLowerCase() && _i(e,
+ "leaflet-active"), this._simulateEvent("mouseup", i), this._isTapValid() && this
+ ._simulateEvent("click", i))
+ },
+ _isTapValid: function() {
+ return this._newPos.distanceTo(this._startPos) <= this._map.options.tapTolerance
+ },
+ _onMove: function(t) {
+ var i = t.touches[0];
+ this._newPos = new k(i.clientX, i.clientY), this._simulateEvent("mousemove", i)
+ },
+ _simulateEvent: function(t, i) {
+ var e = document.createEvent("MouseEvents");
+ e._simulated = !0, i.target._simulatedClick = !0, e.initMouseEvent(t, !0, !0, window, 1, i
+ .screenX, i.screenY, i.clientX, i.clientY, !1, !1, !1, !1, 0, null), i.target
+ .dispatchEvent(e)
+ }
+ });
+ !bt || Lt && !ct || Ki.addInitHook("addHandler", "tap", Pn), Ki.mergeOptions({
+ touchZoom: bt && !st,
+ bounceAtZoomLimits: !0
+ });
+ var Ln = ie.extend({
+ addHooks: function() {
+ ci(this._map._container, "leaflet-touch-zoom"), zi(this._map._container, "touchstart", this
+ ._onTouchStart, this)
+ },
+ removeHooks: function() {
+ _i(this._map._container, "leaflet-touch-zoom"), Si(this._map._container, "touchstart", this
+ ._onTouchStart, this)
+ },
+ _onTouchStart: function(t) {
+ var i, e, n = this._map;
+ !t.touches || 2 !== t.touches.length || n._animatingZoom || this._zooming || (i = n
+ .mouseEventToContainerPoint(t.touches[0]), e = n.mouseEventToContainerPoint(t
+ .touches[1]), this._centerPoint = n.getSize()._divideBy(2), this._startLatLng =
+ n.containerPointToLatLng(this._centerPoint), "center" !== n.options.touchZoom && (
+ this._pinchStartLatLng = n.containerPointToLatLng(i.add(e)._divideBy(2))), this
+ ._startDist = i.distanceTo(e), this._startZoom = n.getZoom(), this._moved = !1, this
+ ._zooming = !0, n._stop(), zi(document, "touchmove", this._onTouchMove, this), zi(
+ document, "touchend", this._onTouchEnd, this), Ri(t))
+ },
+ _onTouchMove: function(t) {
+ if (t.touches && 2 === t.touches.length && this._zooming) {
+ var i = this._map,
+ e = i.mouseEventToContainerPoint(t.touches[0]),
+ n = i.mouseEventToContainerPoint(t.touches[1]),
+ o = e.distanceTo(n) / this._startDist;
+ if (this._zoom = i.getScaleZoom(o, this._startZoom), !i.options.bounceAtZoomLimits && (
+ this._zoom < i.getMinZoom() && o < 1 || this._zoom > i.getMaxZoom() && 1 < o) &&
+ (this._zoom = i._limitZoom(this._zoom)), "center" === i.options.touchZoom) {
+ if (this._center = this._startLatLng, 1 == o) return
+ } else {
+ var s = e._add(n)._divideBy(2)._subtract(this._centerPoint);
+ if (1 == o && 0 === s.x && 0 === s.y) return;
+ this._center = i.unproject(i.project(this._pinchStartLatLng, this._zoom).subtract(
+ s), this._zoom)
+ }
+ this._moved || (i._moveStart(!0, !1), this._moved = !0), z(this._animRequest);
+ var r = p(i._move, i, this._center, this._zoom, {
+ pinch: !0,
+ round: !1
+ });
+ this._animRequest = M(r, this, !0), Ri(t)
+ }
+ },
+ _onTouchEnd: function() {
+ this._moved && this._zooming ? (this._zooming = !1, z(this._animRequest), Si(document,
+ "touchmove", this._onTouchMove, this), Si(document, "touchend", this
+ ._onTouchEnd, this), this._map.options.zoomAnimation ? this._map._animateZoom(
+ this._center, this._map._limitZoom(this._zoom), !0, this._map.options.zoomSnap
+ ) : this._map._resetView(this._center, this._map._limitZoom(this._zoom))) : this
+ ._zooming = !1
+ }
+ });
+ Ki.addInitHook("addHandler", "touchZoom", Ln), Ki.BoxZoom = gn, Ki.DoubleClickZoom = vn, Ki.Drag = yn, Ki
+ .Keyboard = xn, Ki.ScrollWheelZoom = wn, Ki.Tap = Pn, Ki.TouchZoom = Ln, t.version = "1.7.1", t.Control =
+ Xi, t.control = Yi, t.Browser = Bt, t.Evented = E, t.Mixin = ne, t.Util = C, t.Class = S, t.Handler = ie, t
+ .extend = h, t.bind = p, t.stamp = m, t.setOptions = c, t.DomEvent = qi, t.DomUtil = Mi, t.PosAnimation =
+ Gi, t.Draggable = ae, t.LineUtil = fe, t.PolyUtil = ye, t.Point = k, t.point = A, t.Bounds = I, t.bounds =
+ O, t.Transformation = q, t.transformation = G, t.Projection = Pe, t.LatLng = D, t.latLng = j, t
+ .LatLngBounds = R, t.latLngBounds = N, t.CRS = H, t.GeoJSON = Ne, t.geoJSON = Ke, t.geoJson = Ye, t.Layer =
+ Me, t.LayerGroup = ze, t.layerGroup = function(t, i) {
+ return new ze(t, i)
+ }, t.FeatureGroup = Ce, t.featureGroup = function(t, i) {
+ return new Ce(t, i)
+ }, t.ImageOverlay = Xe, t.imageOverlay = function(t, i, e) {
+ return new Xe(t, i, e)
+ }, t.VideoOverlay = Je, t.videoOverlay = function(t, i, e) {
+ return new Je(t, i, e)
+ }, t.SVGOverlay = $e, t.svgOverlay = function(t, i, e) {
+ return new $e(t, i, e)
+ }, t.DivOverlay = Qe, t.Popup = tn, t.popup = function(t, i) {
+ return new tn(t, i)
+ }, t.Tooltip = en, t.tooltip = function(t, i) {
+ return new en(t, i)
+ }, t.Icon = Se, t.icon = function(t) {
+ return new Se(t)
+ }, t.DivIcon = nn, t.divIcon = function(t) {
+ return new nn(t)
+ }, t.Marker = ke, t.marker = function(t, i) {
+ return new ke(t, i)
+ }, t.TileLayer = sn, t.tileLayer = rn, t.GridLayer = on, t.gridLayer = function(t) {
+ return new on(t)
+ }, t.SVG = pn, t.svg = mn, t.Renderer = hn, t.Canvas = un, t.canvas = ln, t.Path = Be, t.CircleMarker = Ae,
+ t.circleMarker = function(t, i) {
+ return new Ae(t, i)
+ }, t.Circle = Ie, t.circle = function(t, i, e) {
+ return new Ie(t, i, e)
+ }, t.Polyline = Oe, t.polyline = function(t, i) {
+ return new Oe(t, i)
+ }, t.Polygon = Re, t.polygon = function(t, i) {
+ return new Re(t, i)
+ }, t.Rectangle = fn, t.rectangle = function(t, i) {
+ return new fn(t, i)
+ }, t.Map = Ki, t.map = function(t, i) {
+ return new Ki(t, i)
+ };
+ var bn = window.L;
+ t.noConflict = function() {
+ return window.L = bn, this
+
+ }, window.L = t
+});
+//# sourceMappingURL=leaflet.js.map
diff --git a/leafletMapOur/loginMap/lid/leaflet.markercluster-src.js b/leafletMapOur/loginMap/lid/leaflet.markercluster-src.js
new file mode 100644
index 0000000..67baa89
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/leaflet.markercluster-src.js
@@ -0,0 +1,2707 @@
+/*
+ * Leaflet.markercluster 1.5.0+master.499f71c,
+ * Provides Beautiful Animated Marker Clustering functionality for Leaflet, a JS library for interactive maps.
+ * https://github.com/Leaflet/Leaflet.markercluster
+ * (c) 2012-2017, Dave Leaver, smartrak
+ */
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
+ typeof define === 'function' && define.amd ? define(['exports'], factory) :
+ (global = global || self, factory((global.Leaflet = global.Leaflet || {}, global.Leaflet.markercluster = {})));
+}(this, function (exports) { 'use strict';
+
+ /*
+ * L.MarkerClusterGroup extends L.FeatureGroup by clustering the markers contained within
+ */
+
+ var MarkerClusterGroup = L.MarkerClusterGroup = L.FeatureGroup.extend({
+
+ options: {
+ maxClusterRadius: 80, //A cluster will cover at most this many pixels from its center
+ iconCreateFunction: null,
+ clusterPane: L.Marker.prototype.options.pane,
+
+ spiderfyOnMaxZoom: true,
+ showCoverageOnHover: true,
+ zoomToBoundsOnClick: true,
+ singleMarkerMode: false,
+
+ disableClusteringAtZoom: null,
+
+ // Setting this to false prevents the removal of any clusters outside of the viewpoint, which
+ // is the default behaviour for performance reasons.
+ removeOutsideVisibleBounds: true,
+
+ // Set to false to disable all animations (zoom and spiderfy).
+ // If false, option animateAddingMarkers below has no effect.
+ // If L.DomUtil.TRANSITION is falsy, this option has no effect.
+ animate: true,
+
+ //Whether to animate adding markers after adding the MarkerClusterGroup to the map
+ // If you are adding individual markers set to true, if adding bulk markers leave false for massive performance gains.
+ animateAddingMarkers: false,
+
+ // Make it possible to provide custom function to calculate spiderfy shape positions
+ spiderfyShapePositions: null,
+
+ //Increase to increase the distance away that spiderfied markers appear from the center
+ spiderfyDistanceMultiplier: 1,
+
+ // Make it possible to specify a polyline options on a spider leg
+ spiderLegPolylineOptions: { weight: 1.5, color: '#222', opacity: 0.5 },
+
+ // When bulk adding layers, adds markers in chunks. Means addLayers may not add all the layers in the call, others will be loaded during setTimeouts
+ chunkedLoading: false,
+ chunkInterval: 200, // process markers for a maximum of ~ n milliseconds (then trigger the chunkProgress callback)
+ chunkDelay: 50, // at the end of each interval, give n milliseconds back to system/browser
+ chunkProgress: null, // progress callback: function(processed, total, elapsed) (e.g. for a progress indicator)
+
+ //Options to pass to the L.Polygon constructor
+ polygonOptions: {}
+ },
+
+ initialize: function (options) {
+ L.Util.setOptions(this, options);
+ if (!this.options.iconCreateFunction) {
+ this.options.iconCreateFunction = this._defaultIconCreateFunction;
+ }
+
+ this._featureGroup = L.featureGroup();
+ this._featureGroup.addEventParent(this);
+
+ this._nonPointGroup = L.featureGroup();
+ this._nonPointGroup.addEventParent(this);
+
+ this._inZoomAnimation = 0;
+ this._needsClustering = [];
+ this._needsRemoving = []; //Markers removed while we aren't on the map need to be kept track of
+ //The bounds of the currently shown area (from _getExpandedVisibleBounds) Updated on zoom/move
+ this._currentShownBounds = null;
+
+ this._queue = [];
+
+ this._childMarkerEventHandlers = {
+ 'dragstart': this._childMarkerDragStart,
+ 'move': this._childMarkerMoved,
+ 'dragend': this._childMarkerDragEnd,
+ };
+
+ // Hook the appropriate animation methods.
+ var animate = L.DomUtil.TRANSITION && this.options.animate;
+ L.extend(this, animate ? this._withAnimation : this._noAnimation);
+ // Remember which MarkerCluster class to instantiate (animated or not).
+ this._markerCluster = animate ? L.MarkerCluster : L.MarkerClusterNonAnimated;
+ },
+
+ addLayer: function (layer) {
+
+ if (layer instanceof L.LayerGroup) {
+ return this.addLayers([layer]);
+ }
+
+ //Don't cluster non point data
+ if (!layer.getLatLng) {
+ this._nonPointGroup.addLayer(layer);
+ this.fire('layeradd', { layer: layer });
+ return this;
+ }
+
+ if (!this._map) {
+ this._needsClustering.push(layer);
+ this.fire('layeradd', { layer: layer });
+ return this;
+ }
+
+ if (this.hasLayer(layer)) {
+ return this;
+ }
+
+
+ //If we have already clustered we'll need to add this one to a cluster
+
+ if (this._unspiderfy) {
+ this._unspiderfy();
+ }
+
+ this._addLayer(layer, this._maxZoom);
+ this.fire('layeradd', { layer: layer });
+
+ // Refresh bounds and weighted positions.
+ this._topClusterLevel._recalculateBounds();
+
+ this._refreshClustersIcons();
+
+ //Work out what is visible
+ var visibleLayer = layer,
+ currentZoom = this._zoom;
+ if (layer.__parent) {
+ while (visibleLayer.__parent._zoom >= currentZoom) {
+ visibleLayer = visibleLayer.__parent;
+ }
+ }
+
+ if (this._currentShownBounds.contains(visibleLayer.getLatLng())) {
+ if (this.options.animateAddingMarkers) {
+ this._animationAddLayer(layer, visibleLayer);
+ } else {
+ this._animationAddLayerNonAnimated(layer, visibleLayer);
+ }
+ }
+ return this;
+ },
+
+ removeLayer: function (layer) {
+
+ if (layer instanceof L.LayerGroup) {
+ return this.removeLayers([layer]);
+ }
+
+ //Non point layers
+ if (!layer.getLatLng) {
+ this._nonPointGroup.removeLayer(layer);
+ this.fire('layerremove', { layer: layer });
+ return this;
+ }
+
+ if (!this._map) {
+ if (!this._arraySplice(this._needsClustering, layer) && this.hasLayer(layer)) {
+ this._needsRemoving.push({ layer: layer, latlng: layer._latlng });
+ }
+ this.fire('layerremove', { layer: layer });
+ return this;
+ }
+
+ if (!layer.__parent) {
+ return this;
+ }
+
+ if (this._unspiderfy) {
+ this._unspiderfy();
+ this._unspiderfyLayer(layer);
+ }
+
+ //Remove the marker from clusters
+ this._removeLayer(layer, true);
+ this.fire('layerremove', { layer: layer });
+
+ // Refresh bounds and weighted positions.
+ this._topClusterLevel._recalculateBounds();
+
+ this._refreshClustersIcons();
+
+ layer.off(this._childMarkerEventHandlers, this);
+
+ if (this._featureGroup.hasLayer(layer)) {
+ this._featureGroup.removeLayer(layer);
+ if (layer.clusterShow) {
+ layer.clusterShow();
+ }
+ }
+
+ return this;
+ },
+
+ //Takes an array of markers and adds them in bulk
+ addLayers: function (layersArray, skipLayerAddEvent) {
+ if (!L.Util.isArray(layersArray)) {
+ return this.addLayer(layersArray);
+ }
+
+ var fg = this._featureGroup,
+ npg = this._nonPointGroup,
+ chunked = this.options.chunkedLoading,
+ chunkInterval = this.options.chunkInterval,
+ chunkProgress = this.options.chunkProgress,
+ l = layersArray.length,
+ offset = 0,
+ originalArray = true,
+ m;
+
+ if (this._map) {
+ var started = (new Date()).getTime();
+ var process = L.bind(function () {
+ var start = (new Date()).getTime();
+
+ // Make sure to unspiderfy before starting to add some layers
+ if (this._map && this._unspiderfy) {
+ this._unspiderfy();
+ }
+
+ for (; offset < l; offset++) {
+ if (chunked && offset % 200 === 0) {
+ // every couple hundred markers, instrument the time elapsed since processing started:
+ var elapsed = (new Date()).getTime() - start;
+ if (elapsed > chunkInterval) {
+ break; // been working too hard, time to take a break :-)
+ }
+ }
+
+ m = layersArray[offset];
+
+ // Group of layers, append children to layersArray and skip.
+ // Side effects:
+ // - Total increases, so chunkProgress ratio jumps backward.
+ // - Groups are not included in this group, only their non-group child layers (hasLayer).
+ // Changing array length while looping does not affect performance in current browsers:
+ // http://jsperf.com/for-loop-changing-length/6
+ if (m instanceof L.LayerGroup) {
+ if (originalArray) {
+ layersArray = layersArray.slice();
+ originalArray = false;
+ }
+ this._extractNonGroupLayers(m, layersArray);
+ l = layersArray.length;
+ continue;
+ }
+
+ //Not point data, can't be clustered
+ if (!m.getLatLng) {
+ npg.addLayer(m);
+ if (!skipLayerAddEvent) {
+ this.fire('layeradd', { layer: m });
+ }
+ continue;
+ }
+
+ if (this.hasLayer(m)) {
+ continue;
+ }
+
+ this._addLayer(m, this._maxZoom);
+ if (!skipLayerAddEvent) {
+ this.fire('layeradd', { layer: m });
+ }
+
+ //If we just made a cluster of size 2 then we need to remove the other marker from the map (if it is) or we never will
+ if (m.__parent) {
+ if (m.__parent.getChildCount() === 2) {
+ var markers = m.__parent.getAllChildMarkers(),
+ otherMarker = markers[0] === m ? markers[1] : markers[0];
+ fg.removeLayer(otherMarker);
+ }
+ }
+ }
+
+ if (chunkProgress) {
+ // report progress and time elapsed:
+ chunkProgress(offset, l, (new Date()).getTime() - started);
+ }
+
+ // Completed processing all markers.
+ if (offset === l) {
+
+ // Refresh bounds and weighted positions.
+ this._topClusterLevel._recalculateBounds();
+
+ this._refreshClustersIcons();
+
+ this._topClusterLevel._recursivelyAddChildrenToMap(null, this._zoom, this._currentShownBounds);
+ } else {
+ setTimeout(process, this.options.chunkDelay);
+ }
+ }, this);
+
+ process();
+ } else {
+ var needsClustering = this._needsClustering;
+
+ for (; offset < l; offset++) {
+ m = layersArray[offset];
+
+ // Group of layers, append children to layersArray and skip.
+ if (m instanceof L.LayerGroup) {
+ if (originalArray) {
+ layersArray = layersArray.slice();
+ originalArray = false;
+ }
+ this._extractNonGroupLayers(m, layersArray);
+ l = layersArray.length;
+ continue;
+ }
+
+ //Not point data, can't be clustered
+ if (!m.getLatLng) {
+ npg.addLayer(m);
+ continue;
+ }
+
+ if (this.hasLayer(m)) {
+ continue;
+ }
+
+ needsClustering.push(m);
+ }
+ }
+ return this;
+ },
+
+ //Takes an array of markers and removes them in bulk
+ removeLayers: function (layersArray) {
+ var i, m,
+ l = layersArray.length,
+ fg = this._featureGroup,
+ npg = this._nonPointGroup,
+ originalArray = true;
+
+ if (!this._map) {
+ for (i = 0; i < l; i++) {
+ m = layersArray[i];
+
+ // Group of layers, append children to layersArray and skip.
+ if (m instanceof L.LayerGroup) {
+ if (originalArray) {
+ layersArray = layersArray.slice();
+ originalArray = false;
+ }
+ this._extractNonGroupLayers(m, layersArray);
+ l = layersArray.length;
+ continue;
+ }
+
+ this._arraySplice(this._needsClustering, m);
+ npg.removeLayer(m);
+ if (this.hasLayer(m)) {
+ this._needsRemoving.push({ layer: m, latlng: m._latlng });
+ }
+ this.fire('layerremove', { layer: m });
+ }
+ return this;
+ }
+
+ if (this._unspiderfy) {
+ this._unspiderfy();
+
+ // Work on a copy of the array, so that next loop is not affected.
+ var layersArray2 = layersArray.slice(),
+ l2 = l;
+ for (i = 0; i < l2; i++) {
+ m = layersArray2[i];
+
+ // Group of layers, append children to layersArray and skip.
+ if (m instanceof L.LayerGroup) {
+ this._extractNonGroupLayers(m, layersArray2);
+ l2 = layersArray2.length;
+ continue;
+ }
+
+ this._unspiderfyLayer(m);
+ }
+ }
+
+ for (i = 0; i < l; i++) {
+ m = layersArray[i];
+
+ // Group of layers, append children to layersArray and skip.
+ if (m instanceof L.LayerGroup) {
+ if (originalArray) {
+ layersArray = layersArray.slice();
+ originalArray = false;
+ }
+ this._extractNonGroupLayers(m, layersArray);
+ l = layersArray.length;
+ continue;
+ }
+
+ if (!m.__parent) {
+ npg.removeLayer(m);
+ this.fire('layerremove', { layer: m });
+ continue;
+ }
+
+ this._removeLayer(m, true, true);
+ this.fire('layerremove', { layer: m });
+
+ if (fg.hasLayer(m)) {
+ fg.removeLayer(m);
+ if (m.clusterShow) {
+ m.clusterShow();
+ }
+ }
+ }
+
+ // Refresh bounds and weighted positions.
+ this._topClusterLevel._recalculateBounds();
+
+ this._refreshClustersIcons();
+
+ //Fix up the clusters and markers on the map
+ this._topClusterLevel._recursivelyAddChildrenToMap(null, this._zoom, this._currentShownBounds);
+
+ return this;
+ },
+
+ //Removes all layers from the MarkerClusterGroup
+ clearLayers: function () {
+ //Need our own special implementation as the LayerGroup one doesn't work for us
+
+ //If we aren't on the map (yet), blow away the markers we know of
+ if (!this._map) {
+ this._needsClustering = [];
+ this._needsRemoving = [];
+ delete this._gridClusters;
+ delete this._gridUnclustered;
+ }
+
+ if (this._noanimationUnspiderfy) {
+ this._noanimationUnspiderfy();
+ }
+
+ //Remove all the visible layers
+ this._featureGroup.clearLayers();
+ this._nonPointGroup.clearLayers();
+
+ this.eachLayer(function (marker) {
+ marker.off(this._childMarkerEventHandlers, this);
+ delete marker.__parent;
+ }, this);
+
+ if (this._map) {
+ //Reset _topClusterLevel and the DistanceGrids
+ this._generateInitialClusters();
+ }
+
+ return this;
+ },
+
+ //Override FeatureGroup.getBounds as it doesn't work
+ getBounds: function () {
+ var bounds = new L.LatLngBounds();
+
+ if (this._topClusterLevel) {
+ bounds.extend(this._topClusterLevel._bounds);
+ }
+
+ for (var i = this._needsClustering.length - 1; i >= 0; i--) {
+ bounds.extend(this._needsClustering[i].getLatLng());
+ }
+
+ bounds.extend(this._nonPointGroup.getBounds());
+
+ return bounds;
+ },
+
+ //Overrides LayerGroup.eachLayer
+ eachLayer: function (method, context) {
+ var markers = this._needsClustering.slice(),
+ needsRemoving = this._needsRemoving,
+ thisNeedsRemoving, i, j;
+
+ if (this._topClusterLevel) {
+ this._topClusterLevel.getAllChildMarkers(markers);
+ }
+
+ for (i = markers.length - 1; i >= 0; i--) {
+ thisNeedsRemoving = true;
+
+ for (j = needsRemoving.length - 1; j >= 0; j--) {
+ if (needsRemoving[j].layer === markers[i]) {
+ thisNeedsRemoving = false;
+ break;
+ }
+ }
+
+ if (thisNeedsRemoving) {
+ method.call(context, markers[i]);
+ }
+ }
+
+ this._nonPointGroup.eachLayer(method, context);
+ },
+
+ //Overrides LayerGroup.getLayers
+ getLayers: function () {
+ var layers = [];
+ this.eachLayer(function (l) {
+ layers.push(l);
+ });
+ return layers;
+ },
+
+ //Overrides LayerGroup.getLayer, WARNING: Really bad performance
+ getLayer: function (id) {
+ var result = null;
+
+ id = parseInt(id, 10);
+
+ this.eachLayer(function (l) {
+ if (L.stamp(l) === id) {
+ result = l;
+ }
+ });
+
+ return result;
+ },
+
+ //Returns true if the given layer is in this MarkerClusterGroup
+ hasLayer: function (layer) {
+ if (!layer) {
+ return false;
+ }
+
+ var i, anArray = this._needsClustering;
+
+ for (i = anArray.length - 1; i >= 0; i--) {
+ if (anArray[i] === layer) {
+ return true;
+ }
+ }
+
+ anArray = this._needsRemoving;
+ for (i = anArray.length - 1; i >= 0; i--) {
+ if (anArray[i].layer === layer) {
+ return false;
+ }
+ }
+
+ return !!(layer.__parent && layer.__parent._group === this) || this._nonPointGroup.hasLayer(layer);
+ },
+
+ //Zoom down to show the given layer (spiderfying if necessary) then calls the callback
+ zoomToShowLayer: function (layer, callback) {
+
+ var map = this._map;
+
+ if (typeof callback !== 'function') {
+ callback = function () {};
+ }
+
+ var showMarker = function () {
+ // Assumes that map.hasLayer checks for direct appearance on map, not recursively calling
+ // hasLayer on Layer Groups that are on map (typically not calling this MarkerClusterGroup.hasLayer, which would always return true)
+ if ((map.hasLayer(layer) || map.hasLayer(layer.__parent)) && !this._inZoomAnimation) {
+ this._map.off('moveend', showMarker, this);
+ this.off('animationend', showMarker, this);
+
+ if (map.hasLayer(layer)) {
+ callback();
+ } else if (layer.__parent._icon) {
+ this.once('spiderfied', callback, this);
+ layer.__parent.spiderfy();
+ }
+ }
+ };
+
+ if (layer._icon && this._map.getBounds().contains(layer.getLatLng())) {
+ //Layer is visible ond on screen, immediate return
+ callback();
+ } else if (layer.__parent._zoom < Math.round(this._map._zoom)) {
+ //Layer should be visible at this zoom level. It must not be on screen so just pan over to it
+ this._map.on('moveend', showMarker, this);
+ this._map.panTo(layer.getLatLng());
+ } else {
+ this._map.on('moveend', showMarker, this);
+ this.on('animationend', showMarker, this);
+ layer.__parent.zoomToBounds();
+ }
+ },
+
+ //Overrides FeatureGroup.onAdd
+ onAdd: function (map) {
+ this._map = map;
+ var i, l, layer;
+
+ if (!isFinite(this._map.getMaxZoom())) {
+ throw "Map has no maxZoom specified";
+ }
+
+ this._featureGroup.addTo(map);
+ this._nonPointGroup.addTo(map);
+
+ if (!this._gridClusters) {
+ this._generateInitialClusters();
+ }
+
+ this._maxLat = map.options.crs.projection.MAX_LATITUDE;
+
+ //Restore all the positions as they are in the MCG before removing them
+ for (i = 0, l = this._needsRemoving.length; i < l; i++) {
+ layer = this._needsRemoving[i];
+ layer.newlatlng = layer.layer._latlng;
+ layer.layer._latlng = layer.latlng;
+ }
+ //Remove them, then restore their new positions
+ for (i = 0, l = this._needsRemoving.length; i < l; i++) {
+ layer = this._needsRemoving[i];
+ this._removeLayer(layer.layer, true);
+ layer.layer._latlng = layer.newlatlng;
+ }
+ this._needsRemoving = [];
+
+ //Remember the current zoom level and bounds
+ this._zoom = Math.round(this._map._zoom);
+ this._currentShownBounds = this._getExpandedVisibleBounds();
+
+ this._map.on('zoomend', this._zoomEnd, this);
+ this._map.on('moveend', this._moveEnd, this);
+
+ if (this._spiderfierOnAdd) { //TODO FIXME: Not sure how to have spiderfier add something on here nicely
+ this._spiderfierOnAdd();
+ }
+
+ this._bindEvents();
+
+ //Actually add our markers to the map:
+ l = this._needsClustering;
+ this._needsClustering = [];
+ this.addLayers(l, true);
+ },
+
+ //Overrides FeatureGroup.onRemove
+ onRemove: function (map) {
+ map.off('zoomend', this._zoomEnd, this);
+ map.off('moveend', this._moveEnd, this);
+
+ this._unbindEvents();
+
+ //In case we are in a cluster animation
+ this._map._mapPane.className = this._map._mapPane.className.replace(' leaflet-cluster-anim', '');
+
+ if (this._spiderfierOnRemove) { //TODO FIXME: Not sure how to have spiderfier add something on here nicely
+ this._spiderfierOnRemove();
+ }
+
+ delete this._maxLat;
+
+ //Clean up all the layers we added to the map
+ this._hideCoverage();
+ this._featureGroup.remove();
+ this._nonPointGroup.remove();
+
+ this._featureGroup.clearLayers();
+
+ this._map = null;
+ },
+
+ getVisibleParent: function (marker) {
+ var vMarker = marker;
+ while (vMarker && !vMarker._icon) {
+ vMarker = vMarker.__parent;
+ }
+ return vMarker || null;
+ },
+
+ //Remove the given object from the given array
+ _arraySplice: function (anArray, obj) {
+ for (var i = anArray.length - 1; i >= 0; i--) {
+ if (anArray[i] === obj) {
+ anArray.splice(i, 1);
+ return true;
+ }
+ }
+ },
+
+ /**
+ * Removes a marker from all _gridUnclustered zoom levels, starting at the supplied zoom.
+ * @param marker to be removed from _gridUnclustered.
+ * @param z integer bottom start zoom level (included)
+ * @private
+ */
+ _removeFromGridUnclustered: function (marker, z) {
+ var map = this._map,
+ gridUnclustered = this._gridUnclustered,
+ minZoom = Math.floor(this._map.getMinZoom());
+
+ for (; z >= minZoom; z--) {
+ if (!gridUnclustered[z].removeObject(marker, map.project(marker.getLatLng(), z))) {
+ break;
+ }
+ }
+ },
+
+ _childMarkerDragStart: function (e) {
+ e.target.__dragStart = e.target._latlng;
+ },
+
+ _childMarkerMoved: function (e) {
+ if (!this._ignoreMove && !e.target.__dragStart) {
+ var isPopupOpen = e.target._popup && e.target._popup.isOpen();
+
+ this._moveChild(e.target, e.oldLatLng, e.latlng);
+
+ if (isPopupOpen) {
+ e.target.openPopup();
+ }
+ }
+ },
+
+ _moveChild: function (layer, from, to) {
+ layer._latlng = from;
+ this.removeLayer(layer);
+
+ layer._latlng = to;
+ this.addLayer(layer);
+ },
+
+ _childMarkerDragEnd: function (e) {
+ var dragStart = e.target.__dragStart;
+ delete e.target.__dragStart;
+ if (dragStart) {
+ this._moveChild(e.target, dragStart, e.target._latlng);
+ }
+ },
+
+
+ //Internal function for removing a marker from everything.
+ //dontUpdateMap: set to true if you will handle updating the map manually (for bulk functions)
+ _removeLayer: function (marker, removeFromDistanceGrid, dontUpdateMap) {
+ var gridClusters = this._gridClusters,
+ gridUnclustered = this._gridUnclustered,
+ fg = this._featureGroup,
+ map = this._map,
+ minZoom = Math.floor(this._map.getMinZoom());
+
+ //Remove the marker from distance clusters it might be in
+ if (removeFromDistanceGrid) {
+ this._removeFromGridUnclustered(marker, this._maxZoom);
+ }
+
+ //Work our way up the clusters removing them as we go if required
+ var cluster = marker.__parent,
+ markers = cluster._markers,
+ otherMarker;
+
+ //Remove the marker from the immediate parents marker list
+ this._arraySplice(markers, marker);
+
+ while (cluster) {
+ cluster._childCount--;
+ cluster._boundsNeedUpdate = true;
+
+ if (cluster._zoom < minZoom) {
+ //Top level, do nothing
+ break;
+ } else if (removeFromDistanceGrid && cluster._childCount <= 1) { //Cluster no longer required
+ //We need to push the other marker up to the parent
+ otherMarker = cluster._markers[0] === marker ? cluster._markers[1] : cluster._markers[0];
+
+ //Update distance grid
+ gridClusters[cluster._zoom].removeObject(cluster, map.project(cluster._cLatLng, cluster._zoom));
+ gridUnclustered[cluster._zoom].addObject(otherMarker, map.project(otherMarker.getLatLng(), cluster._zoom));
+
+ //Move otherMarker up to parent
+ this._arraySplice(cluster.__parent._childClusters, cluster);
+ cluster.__parent._markers.push(otherMarker);
+ otherMarker.__parent = cluster.__parent;
+
+ if (cluster._icon) {
+ //Cluster is currently on the map, need to put the marker on the map instead
+ fg.removeLayer(cluster);
+ if (!dontUpdateMap) {
+ fg.addLayer(otherMarker);
+ }
+ }
+ } else {
+ cluster._iconNeedsUpdate = true;
+ }
+
+ cluster = cluster.__parent;
+ }
+
+ delete marker.__parent;
+ },
+
+ _isOrIsParent: function (el, oel) {
+ while (oel) {
+ if (el === oel) {
+ return true;
+ }
+ oel = oel.parentNode;
+ }
+ return false;
+ },
+
+ //Override L.Evented.fire
+ fire: function (type, data, propagate) {
+ if (data && data.layer instanceof L.MarkerCluster) {
+ //Prevent multiple clustermouseover/off events if the icon is made up of stacked divs (Doesn't work in ie <= 8, no relatedTarget)
+ if (data.originalEvent && this._isOrIsParent(data.layer._icon, data.originalEvent.relatedTarget)) {
+ return;
+ }
+ type = 'cluster' + type;
+ }
+
+ L.FeatureGroup.prototype.fire.call(this, type, data, propagate);
+ },
+
+ //Override L.Evented.listens
+ listens: function (type, propagate) {
+ return L.FeatureGroup.prototype.listens.call(this, type, propagate) || L.FeatureGroup.prototype.listens.call(this, 'cluster' + type, propagate);
+ },
+
+ //Default functionality
+ _defaultIconCreateFunction: function (cluster) {
+ var childCount = cluster.getChildCount();
+
+ var c = ' marker-cluster-';
+ if (childCount < 10) {
+ c += 'small';
+ } else if (childCount < 100) {
+ c += 'medium';
+ } else {
+ c += 'large';
+ }
+
+ return new L.DivIcon({ html: '<div><span>' + childCount + '</span></div>', className: 'marker-cluster' + c, iconSize: new L.Point(40, 40) });
+ },
+
+ _bindEvents: function () {
+ var map = this._map,
+ spiderfyOnMaxZoom = this.options.spiderfyOnMaxZoom,
+ showCoverageOnHover = this.options.showCoverageOnHover,
+ zoomToBoundsOnClick = this.options.zoomToBoundsOnClick;
+
+ //Zoom on cluster click or spiderfy if we are at the lowest level
+ if (spiderfyOnMaxZoom || zoomToBoundsOnClick) {
+ this.on('clusterclick', this._zoomOrSpiderfy, this);
+ }
+
+ //Show convex hull (boundary) polygon on mouse over
+ if (showCoverageOnHover) {
+ this.on('clustermouseover', this._showCoverage, this);
+ this.on('clustermouseout', this._hideCoverage, this);
+ map.on('zoomend', this._hideCoverage, this);
+ }
+ },
+
+ _zoomOrSpiderfy: function (e) {
+ var cluster = e.layer,
+ bottomCluster = cluster;
+
+ while (bottomCluster._childClusters.length === 1) {
+ bottomCluster = bottomCluster._childClusters[0];
+ }
+
+ if (bottomCluster._zoom === this._maxZoom &&
+ bottomCluster._childCount === cluster._childCount &&
+ this.options.spiderfyOnMaxZoom) {
+
+ // All child markers are contained in a single cluster from this._maxZoom to this cluster.
+ cluster.spiderfy();
+ } else if (this.options.zoomToBoundsOnClick) {
+ cluster.zoomToBounds();
+ }
+
+ // Focus the map again for keyboard users.
+ if (e.originalEvent && e.originalEvent.keyCode === 13) {
+ this._map._container.focus();
+ }
+ },
+
+ _showCoverage: function (e) {
+ var map = this._map;
+ if (this._inZoomAnimation) {
+ return;
+ }
+ if (this._shownPolygon) {
+ map.removeLayer(this._shownPolygon);
+ }
+ if (e.layer.getChildCount() > 2 && e.layer !== this._spiderfied) {
+ this._shownPolygon = new L.Polygon(e.layer.getConvexHull(), this.options.polygonOptions);
+ map.addLayer(this._shownPolygon);
+ }
+ },
+
+ _hideCoverage: function () {
+ if (this._shownPolygon) {
+ this._map.removeLayer(this._shownPolygon);
+ this._shownPolygon = null;
+ }
+ },
+
+ _unbindEvents: function () {
+ var spiderfyOnMaxZoom = this.options.spiderfyOnMaxZoom,
+ showCoverageOnHover = this.options.showCoverageOnHover,
+ zoomToBoundsOnClick = this.options.zoomToBoundsOnClick,
+ map = this._map;
+
+ if (spiderfyOnMaxZoom || zoomToBoundsOnClick) {
+ this.off('clusterclick', this._zoomOrSpiderfy, this);
+ }
+ if (showCoverageOnHover) {
+ this.off('clustermouseover', this._showCoverage, this);
+ this.off('clustermouseout', this._hideCoverage, this);
+ map.off('zoomend', this._hideCoverage, this);
+ }
+ },
+
+ _zoomEnd: function () {
+ if (!this._map) { //May have been removed from the map by a zoomEnd handler
+ return;
+ }
+ this._mergeSplitClusters();
+
+ this._zoom = Math.round(this._map._zoom);
+ this._currentShownBounds = this._getExpandedVisibleBounds();
+ },
+
+ _moveEnd: function () {
+ if (this._inZoomAnimation) {
+ return;
+ }
+
+ var newBounds = this._getExpandedVisibleBounds();
+
+ this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, Math.floor(this._map.getMinZoom()), this._zoom, newBounds);
+ this._topClusterLevel._recursivelyAddChildrenToMap(null, Math.round(this._map._zoom), newBounds);
+
+ this._currentShownBounds = newBounds;
+ return;
+ },
+
+ _generateInitialClusters: function () {
+ var maxZoom = Math.ceil(this._map.getMaxZoom()),
+ minZoom = Math.floor(this._map.getMinZoom()),
+ radius = this.options.maxClusterRadius,
+ radiusFn = radius;
+
+ //If we just set maxClusterRadius to a single number, we need to create
+ //a simple function to return that number. Otherwise, we just have to
+ //use the function we've passed in.
+ if (typeof radius !== "function") {
+ radiusFn = function () { return radius; };
+ }
+
+ if (this.options.disableClusteringAtZoom !== null) {
+ maxZoom = this.options.disableClusteringAtZoom - 1;
+ }
+ this._maxZoom = maxZoom;
+ this._gridClusters = {};
+ this._gridUnclustered = {};
+
+ //Set up DistanceGrids for each zoom
+ for (var zoom = maxZoom; zoom >= minZoom; zoom--) {
+ this._gridClusters[zoom] = new L.DistanceGrid(radiusFn(zoom));
+ this._gridUnclustered[zoom] = new L.DistanceGrid(radiusFn(zoom));
+ }
+
+ // Instantiate the appropriate L.MarkerCluster class (animated or not).
+ this._topClusterLevel = new this._markerCluster(this, minZoom - 1);
+ },
+
+ //Zoom: Zoom to start adding at (Pass this._maxZoom to start at the bottom)
+ _addLayer: function (layer, zoom) {
+ var gridClusters = this._gridClusters,
+ gridUnclustered = this._gridUnclustered,
+ minZoom = Math.floor(this._map.getMinZoom()),
+ markerPoint, z;
+
+ if (this.options.singleMarkerMode) {
+ this._overrideMarkerIcon(layer);
+ }
+
+ layer.on(this._childMarkerEventHandlers, this);
+
+ //Find the lowest zoom level to slot this one in
+ for (; zoom >= minZoom; zoom--) {
+ markerPoint = this._map.project(layer.getLatLng(), zoom); // calculate pixel position
+
+ //Try find a cluster close by
+ var closest = gridClusters[zoom].getNearObject(markerPoint);
+ if (closest) {
+ closest._addChild(layer);
+ layer.__parent = closest;
+ return;
+ }
+
+ //Try find a marker close by to form a new cluster with
+ closest = gridUnclustered[zoom].getNearObject(markerPoint);
+ if (closest) {
+ var parent = closest.__parent;
+ if (parent) {
+ this._removeLayer(closest, false);
+ }
+
+ //Create new cluster with these 2 in it
+
+ var newCluster = new this._markerCluster(this, zoom, closest, layer);
+ gridClusters[zoom].addObject(newCluster, this._map.project(newCluster._cLatLng, zoom));
+ closest.__parent = newCluster;
+ layer.__parent = newCluster;
+
+ //First create any new intermediate parent clusters that don't exist
+ var lastParent = newCluster;
+ for (z = zoom - 1; z > parent._zoom; z--) {
+ lastParent = new this._markerCluster(this, z, lastParent);
+ gridClusters[z].addObject(lastParent, this._map.project(closest.getLatLng(), z));
+ }
+ parent._addChild(lastParent);
+
+ //Remove closest from this zoom level and any above that it is in, replace with newCluster
+ this._removeFromGridUnclustered(closest, zoom);
+
+ return;
+ }
+
+ //Didn't manage to cluster in at this zoom, record us as a marker here and continue upwards
+ gridUnclustered[zoom].addObject(layer, markerPoint);
+ }
+
+ //Didn't get in anything, add us to the top
+ this._topClusterLevel._addChild(layer);
+ layer.__parent = this._topClusterLevel;
+ return;
+ },
+
+ /**
+ * Refreshes the icon of all "dirty" visible clusters.
+ * Non-visible "dirty" clusters will be updated when they are added to the map.
+ * @private
+ */
+ _refreshClustersIcons: function () {
+ this._featureGroup.eachLayer(function (c) {
+ if (c instanceof L.MarkerCluster && c._iconNeedsUpdate) {
+ c._updateIcon();
+ }
+ });
+ },
+
+ //Enqueue code to fire after the marker expand/contract has happened
+ _enqueue: function (fn) {
+ this._queue.push(fn);
+ if (!this._queueTimeout) {
+ this._queueTimeout = setTimeout(L.bind(this._processQueue, this), 300);
+ }
+ },
+ _processQueue: function () {
+ for (var i = 0; i < this._queue.length; i++) {
+ this._queue[i].call(this);
+ }
+ this._queue.length = 0;
+ clearTimeout(this._queueTimeout);
+ this._queueTimeout = null;
+ },
+
+ //Merge and split any existing clusters that are too big or small
+ _mergeSplitClusters: function () {
+ var mapZoom = Math.round(this._map._zoom);
+
+ //In case we are starting to split before the animation finished
+ this._processQueue();
+
+ if (this._zoom < mapZoom && this._currentShownBounds.intersects(this._getExpandedVisibleBounds())) { //Zoom in, split
+ this._animationStart();
+ //Remove clusters now off screen
+ this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, Math.floor(this._map.getMinZoom()), this._zoom, this._getExpandedVisibleBounds());
+
+ this._animationZoomIn(this._zoom, mapZoom);
+
+ } else if (this._zoom > mapZoom) { //Zoom out, merge
+ this._animationStart();
+
+ this._animationZoomOut(this._zoom, mapZoom);
+ } else {
+ this._moveEnd();
+ }
+ },
+
+ //Gets the maps visible bounds expanded in each direction by the size of the screen (so the user cannot see an area we do not cover in one pan)
+ _getExpandedVisibleBounds: function () {
+ if (!this.options.removeOutsideVisibleBounds) {
+ return this._mapBoundsInfinite;
+ } else if (L.Browser.mobile) {
+ return this._checkBoundsMaxLat(this._map.getBounds());
+ }
+
+ return this._checkBoundsMaxLat(this._map.getBounds().pad(1)); // Padding expands the bounds by its own dimensions but scaled with the given factor.
+ },
+
+ /**
+ * Expands the latitude to Infinity (or -Infinity) if the input bounds reach the map projection maximum defined latitude
+ * (in the case of Web/Spherical Mercator, it is 85.0511287798 / see https://en.wikipedia.org/wiki/Web_Mercator#Formulas).
+ * Otherwise, the removeOutsideVisibleBounds option will remove markers beyond that limit, whereas the same markers without
+ * this option (or outside MCG) will have their position floored (ceiled) by the projection and rendered at that limit,
+ * making the user think that MCG "eats" them and never displays them again.
+ * @param bounds L.LatLngBounds
+ * @returns {L.LatLngBounds}
+ * @private
+ */
+ _checkBoundsMaxLat: function (bounds) {
+ var maxLat = this._maxLat;
+
+ if (maxLat !== undefined) {
+ if (bounds.getNorth() >= maxLat) {
+ bounds._northEast.lat = Infinity;
+ }
+ if (bounds.getSouth() <= -maxLat) {
+ bounds._southWest.lat = -Infinity;
+ }
+ }
+
+ return bounds;
+ },
+
+ //Shared animation code
+ _animationAddLayerNonAnimated: function (layer, newCluster) {
+ if (newCluster === layer) {
+ this._featureGroup.addLayer(layer);
+ } else if (newCluster._childCount === 2) {
+ newCluster._addToMap();
+
+ var markers = newCluster.getAllChildMarkers();
+ this._featureGroup.removeLayer(markers[0]);
+ this._featureGroup.removeLayer(markers[1]);
+ } else {
+ newCluster._updateIcon();
+ }
+ },
+
+ /**
+ * Extracts individual (i.e. non-group) layers from a Layer Group.
+ * @param group to extract layers from.
+ * @param output {Array} in which to store the extracted layers.
+ * @returns {*|Array}
+ * @private
+ */
+ _extractNonGroupLayers: function (group, output) {
+ var layers = group.getLayers(),
+ i = 0,
+ layer;
+
+ output = output || [];
+
+ for (; i < layers.length; i++) {
+ layer = layers[i];
+
+ if (layer instanceof L.LayerGroup) {
+ this._extractNonGroupLayers(layer, output);
+ continue;
+ }
+
+ output.push(layer);
+ }
+
+ return output;
+ },
+
+ /**
+ * Implements the singleMarkerMode option.
+ * @param layer Marker to re-style using the Clusters iconCreateFunction.
+ * @returns {L.Icon} The newly created icon.
+ * @private
+ */
+ _overrideMarkerIcon: function (layer) {
+ var icon = layer.options.icon = this.options.iconCreateFunction({
+ getChildCount: function () {
+ return 1;
+ },
+ getAllChildMarkers: function () {
+ return [layer];
+ }
+ });
+
+ return icon;
+ }
+ });
+
+ // Constant bounds used in case option "removeOutsideVisibleBounds" is set to false.
+ L.MarkerClusterGroup.include({
+ _mapBoundsInfinite: new L.LatLngBounds(new L.LatLng(-Infinity, -Infinity), new L.LatLng(Infinity, Infinity))
+ });
+
+ L.MarkerClusterGroup.include({
+ _noAnimation: {
+ //Non Animated versions of everything
+ _animationStart: function () {
+ //Do nothing...
+ },
+ _animationZoomIn: function (previousZoomLevel, newZoomLevel) {
+ this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, Math.floor(this._map.getMinZoom()), previousZoomLevel);
+ this._topClusterLevel._recursivelyAddChildrenToMap(null, newZoomLevel, this._getExpandedVisibleBounds());
+
+ //We didn't actually animate, but we use this event to mean "clustering animations have finished"
+ this.fire('animationend');
+ },
+ _animationZoomOut: function (previousZoomLevel, newZoomLevel) {
+ this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, Math.floor(this._map.getMinZoom()), previousZoomLevel);
+ this._topClusterLevel._recursivelyAddChildrenToMap(null, newZoomLevel, this._getExpandedVisibleBounds());
+
+ //We didn't actually animate, but we use this event to mean "clustering animations have finished"
+ this.fire('animationend');
+ },
+ _animationAddLayer: function (layer, newCluster) {
+ this._animationAddLayerNonAnimated(layer, newCluster);
+ }
+ },
+
+ _withAnimation: {
+ //Animated versions here
+ _animationStart: function () {
+ this._map._mapPane.className += ' leaflet-cluster-anim';
+ this._inZoomAnimation++;
+ },
+
+ _animationZoomIn: function (previousZoomLevel, newZoomLevel) {
+ var bounds = this._getExpandedVisibleBounds(),
+ fg = this._featureGroup,
+ minZoom = Math.floor(this._map.getMinZoom()),
+ i;
+
+ this._ignoreMove = true;
+
+ //Add all children of current clusters to map and remove those clusters from map
+ this._topClusterLevel._recursively(bounds, previousZoomLevel, minZoom, function (c) {
+ var startPos = c._latlng,
+ markers = c._markers,
+ m;
+
+ if (!bounds.contains(startPos)) {
+ startPos = null;
+ }
+
+ if (c._isSingleParent() && previousZoomLevel + 1 === newZoomLevel) { //Immediately add the new child and remove us
+ fg.removeLayer(c);
+ c._recursivelyAddChildrenToMap(null, newZoomLevel, bounds);
+ } else {
+ //Fade out old cluster
+ c.clusterHide();
+ c._recursivelyAddChildrenToMap(startPos, newZoomLevel, bounds);
+ }
+
+ //Remove all markers that aren't visible any more
+ //TODO: Do we actually need to do this on the higher levels too?
+ for (i = markers.length - 1; i >= 0; i--) {
+ m = markers[i];
+ if (!bounds.contains(m._latlng)) {
+ fg.removeLayer(m);
+ }
+ }
+
+ });
+
+ this._forceLayout();
+
+ //Update opacities
+ this._topClusterLevel._recursivelyBecomeVisible(bounds, newZoomLevel);
+ //TODO Maybe? Update markers in _recursivelyBecomeVisible
+ fg.eachLayer(function (n) {
+ if (!(n instanceof L.MarkerCluster) && n._icon) {
+ n.clusterShow();
+ }
+ });
+
+ //update the positions of the just added clusters/markers
+ this._topClusterLevel._recursively(bounds, previousZoomLevel, newZoomLevel, function (c) {
+ c._recursivelyRestoreChildPositions(newZoomLevel);
+ });
+
+ this._ignoreMove = false;
+
+ //Remove the old clusters and close the zoom animation
+ this._enqueue(function () {
+ //update the positions of the just added clusters/markers
+ this._topClusterLevel._recursively(bounds, previousZoomLevel, minZoom, function (c) {
+ fg.removeLayer(c);
+ c.clusterShow();
+ });
+
+ this._animationEnd();
+ });
+ },
+
+ _animationZoomOut: function (previousZoomLevel, newZoomLevel) {
+ this._animationZoomOutSingle(this._topClusterLevel, previousZoomLevel - 1, newZoomLevel);
+
+ //Need to add markers for those that weren't on the map before but are now
+ this._topClusterLevel._recursivelyAddChildrenToMap(null, newZoomLevel, this._getExpandedVisibleBounds());
+ //Remove markers that were on the map before but won't be now
+ this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds, Math.floor(this._map.getMinZoom()), previousZoomLevel, this._getExpandedVisibleBounds());
+ },
+
+ _animationAddLayer: function (layer, newCluster) {
+ var me = this,
+ fg = this._featureGroup;
+
+ fg.addLayer(layer);
+ if (newCluster !== layer) {
+ if (newCluster._childCount > 2) { //Was already a cluster
+
+ newCluster._updateIcon();
+ this._forceLayout();
+ this._animationStart();
+
+ layer._setPos(this._map.latLngToLayerPoint(newCluster.getLatLng()));
+ layer.clusterHide();
+
+ this._enqueue(function () {
+ fg.removeLayer(layer);
+ layer.clusterShow();
+
+ me._animationEnd();
+ });
+
+ } else { //Just became a cluster
+ this._forceLayout();
+
+ me._animationStart();
+ me._animationZoomOutSingle(newCluster, this._map.getMaxZoom(), this._zoom);
+ }
+ }
+ }
+ },
+
+ // Private methods for animated versions.
+ _animationZoomOutSingle: function (cluster, previousZoomLevel, newZoomLevel) {
+ var bounds = this._getExpandedVisibleBounds(),
+ minZoom = Math.floor(this._map.getMinZoom());
+
+ //Animate all of the markers in the clusters to move to their cluster center point
+ cluster._recursivelyAnimateChildrenInAndAddSelfToMap(bounds, minZoom, previousZoomLevel + 1, newZoomLevel);
+
+ var me = this;
+
+ //Update the opacity (If we immediately set it they won't animate)
+ this._forceLayout();
+ cluster._recursivelyBecomeVisible(bounds, newZoomLevel);
+
+ //TODO: Maybe use the transition timing stuff to make this more reliable
+ //When the animations are done, tidy up
+ this._enqueue(function () {
+
+ //This cluster stopped being a cluster before the timeout fired
+ if (cluster._childCount === 1) {
+ var m = cluster._markers[0];
+ //If we were in a cluster animation at the time then the opacity and position of our child could be wrong now, so fix it
+ this._ignoreMove = true;
+ m.setLatLng(m.getLatLng());
+ this._ignoreMove = false;
+ if (m.clusterShow) {
+ m.clusterShow();
+ }
+ } else {
+ cluster._recursively(bounds, newZoomLevel, minZoom, function (c) {
+ c._recursivelyRemoveChildrenFromMap(bounds, minZoom, previousZoomLevel + 1);
+ });
+ }
+ me._animationEnd();
+ });
+ },
+
+ _animationEnd: function () {
+ if (this._map) {
+ this._map._mapPane.className = this._map._mapPane.className.replace(' leaflet-cluster-anim', '');
+ }
+ this._inZoomAnimation--;
+ this.fire('animationend');
+ },
+
+ //Force a browser layout of stuff in the map
+ // Should apply the current opacity and location to all elements so we can update them again for an animation
+ _forceLayout: function () {
+ //In my testing this works, infact offsetWidth of any element seems to work.
+ //Could loop all this._layers and do this for each _icon if it stops working
+
+ L.Util.falseFn(document.body.offsetWidth);
+ }
+ });
+
+ L.markerClusterGroup = function (options) {
+ return new L.MarkerClusterGroup(options);
+ };
+
+ var MarkerCluster = L.MarkerCluster = L.Marker.extend({
+ options: L.Icon.prototype.options,
+
+ initialize: function (group, zoom, a, b) {
+
+ L.Marker.prototype.initialize.call(this, a ? (a._cLatLng || a.getLatLng()) : new L.LatLng(0, 0),
+ { icon: this, pane: group.options.clusterPane });
+
+ this._group = group;
+ this._zoom = zoom;
+
+ this._markers = [];
+ this._childClusters = [];
+ this._childCount = 0;
+ this._iconNeedsUpdate = true;
+ this._boundsNeedUpdate = true;
+
+ this._bounds = new L.LatLngBounds();
+
+ if (a) {
+ this._addChild(a);
+ }
+ if (b) {
+ this._addChild(b);
+ }
+ },
+
+ //Recursively retrieve all child markers of this cluster
+ getAllChildMarkers: function (storageArray, ignoreDraggedMarker) {
+ storageArray = storageArray || [];
+
+ for (var i = this._childClusters.length - 1; i >= 0; i--) {
+ this._childClusters[i].getAllChildMarkers(storageArray);
+ }
+
+ for (var j = this._markers.length - 1; j >= 0; j--) {
+ if (ignoreDraggedMarker && this._markers[j].__dragStart) {
+ continue;
+ }
+ storageArray.push(this._markers[j]);
+ }
+
+ return storageArray;
+ },
+
+ //Returns the count of how many child markers we have
+ getChildCount: function () {
+ return this._childCount;
+ },
+
+ //Zoom to the minimum of showing all of the child markers, or the extents of this cluster
+ zoomToBounds: function (fitBoundsOptions) {
+ var childClusters = this._childClusters.slice(),
+ map = this._group._map,
+ boundsZoom = map.getBoundsZoom(this._bounds),
+ zoom = this._zoom + 1,
+ mapZoom = map.getZoom(),
+ i;
+
+ //calculate how far we need to zoom down to see all of the markers
+ while (childClusters.length > 0 && boundsZoom > zoom) {
+ zoom++;
+ var newClusters = [];
+ for (i = 0; i < childClusters.length; i++) {
+ newClusters = newClusters.concat(childClusters[i]._childClusters);
+ }
+ childClusters = newClusters;
+ }
+
+ if (boundsZoom > zoom) {
+ this._group._map.setView(this._latlng, zoom);
+ } else if (boundsZoom <= mapZoom) { //If fitBounds wouldn't zoom us down, zoom us down instead
+ this._group._map.setView(this._latlng, mapZoom + 1);
+ } else {
+ this._group._map.fitBounds(this._bounds, fitBoundsOptions);
+ }
+ },
+
+ getBounds: function () {
+ var bounds = new L.LatLngBounds();
+ bounds.extend(this._bounds);
+ return bounds;
+ },
+
+ _updateIcon: function () {
+ this._iconNeedsUpdate = true;
+ if (this._icon) {
+ this.setIcon(this);
+ }
+ },
+
+ //Cludge for Icon, we pretend to be an icon for performance
+ createIcon: function () {
+ if (this._iconNeedsUpdate) {
+ this._iconObj = this._group.options.iconCreateFunction(this);
+ this._iconNeedsUpdate = false;
+ }
+ return this._iconObj.createIcon();
+ },
+ createShadow: function () {
+ return this._iconObj.createShadow();
+ },
+
+
+ _addChild: function (new1, isNotificationFromChild) {
+
+ this._iconNeedsUpdate = true;
+
+ this._boundsNeedUpdate = true;
+ this._setClusterCenter(new1);
+
+ if (new1 instanceof L.MarkerCluster) {
+ if (!isNotificationFromChild) {
+ this._childClusters.push(new1);
+ new1.__parent = this;
+ }
+ this._childCount += new1._childCount;
+ } else {
+ if (!isNotificationFromChild) {
+ this._markers.push(new1);
+ }
+ this._childCount++;
+ }
+
+ if (this.__parent) {
+ this.__parent._addChild(new1, true);
+ }
+ },
+
+ /**
+ * Makes sure the cluster center is set. If not, uses the child center if it is a cluster, or the marker position.
+ * @param child L.MarkerCluster|L.Marker that will be used as cluster center if not defined yet.
+ * @private
+ */
+ _setClusterCenter: function (child) {
+ if (!this._cLatLng) {
+ // when clustering, take position of the first point as the cluster center
+ this._cLatLng = child._cLatLng || child._latlng;
+ }
+ },
+
+ /**
+ * Assigns impossible bounding values so that the next extend entirely determines the new bounds.
+ * This method avoids having to trash the previous L.LatLngBounds object and to create a new one, which is much slower for this class.
+ * As long as the bounds are not extended, most other methods would probably fail, as they would with bounds initialized but not extended.
+ * @private
+ */
+ _resetBounds: function () {
+ var bounds = this._bounds;
+
+ if (bounds._southWest) {
+ bounds._southWest.lat = Infinity;
+ bounds._southWest.lng = Infinity;
+ }
+ if (bounds._northEast) {
+ bounds._northEast.lat = -Infinity;
+ bounds._northEast.lng = -Infinity;
+ }
+ },
+
+ _recalculateBounds: function () {
+ var markers = this._markers,
+ childClusters = this._childClusters,
+ latSum = 0,
+ lngSum = 0,
+ totalCount = this._childCount,
+ i, child, childLatLng, childCount;
+
+ // Case where all markers are removed from the map and we are left with just an empty _topClusterLevel.
+ if (totalCount === 0) {
+ return;
+ }
+
+ // Reset rather than creating a new object, for performance.
+ this._resetBounds();
+
+ // Child markers.
+ for (i = 0; i < markers.length; i++) {
+ childLatLng = markers[i]._latlng;
+
+ this._bounds.extend(childLatLng);
+
+ latSum += childLatLng.lat;
+ lngSum += childLatLng.lng;
+ }
+
+ // Child clusters.
+ for (i = 0; i < childClusters.length; i++) {
+ child = childClusters[i];
+
+ // Re-compute child bounds and weighted position first if necessary.
+ if (child._boundsNeedUpdate) {
+ child._recalculateBounds();
+ }
+
+ this._bounds.extend(child._bounds);
+
+ childLatLng = child._wLatLng;
+ childCount = child._childCount;
+
+ latSum += childLatLng.lat * childCount;
+ lngSum += childLatLng.lng * childCount;
+ }
+
+ this._latlng = this._wLatLng = new L.LatLng(latSum / totalCount, lngSum / totalCount);
+
+ // Reset dirty flag.
+ this._boundsNeedUpdate = false;
+ },
+
+ //Set our markers position as given and add it to the map
+ _addToMap: function (startPos) {
+ if (startPos) {
+ this._backupLatlng = this._latlng;
+ this.setLatLng(startPos);
+ }
+ this._group._featureGroup.addLayer(this);
+ },
+
+ _recursivelyAnimateChildrenIn: function (bounds, center, maxZoom) {
+ this._recursively(bounds, this._group._map.getMinZoom(), maxZoom - 1,
+ function (c) {
+ var markers = c._markers,
+ i, m;
+ for (i = markers.length - 1; i >= 0; i--) {
+ m = markers[i];
+
+ //Only do it if the icon is still on the map
+ if (m._icon) {
+ m._setPos(center);
+ m.clusterHide();
+ }
+ }
+ },
+ function (c) {
+ var childClusters = c._childClusters,
+ j, cm;
+ for (j = childClusters.length - 1; j >= 0; j--) {
+ cm = childClusters[j];
+ if (cm._icon) {
+ cm._setPos(center);
+ cm.clusterHide();
+ }
+ }
+ }
+ );
+ },
+
+ _recursivelyAnimateChildrenInAndAddSelfToMap: function (bounds, mapMinZoom, previousZoomLevel, newZoomLevel) {
+ this._recursively(bounds, newZoomLevel, mapMinZoom,
+ function (c) {
+ c._recursivelyAnimateChildrenIn(bounds, c._group._map.latLngToLayerPoint(c.getLatLng()).round(), previousZoomLevel);
+
+ //TODO: depthToAnimateIn affects _isSingleParent, if there is a multizoom we may/may not be.
+ //As a hack we only do a animation free zoom on a single level zoom, if someone does multiple levels then we always animate
+ if (c._isSingleParent() && previousZoomLevel - 1 === newZoomLevel) {
+ c.clusterShow();
+ c._recursivelyRemoveChildrenFromMap(bounds, mapMinZoom, previousZoomLevel); //Immediately remove our children as we are replacing them. TODO previousBounds not bounds
+ } else {
+ c.clusterHide();
+ }
+
+ c._addToMap();
+ }
+ );
+ },
+
+ _recursivelyBecomeVisible: function (bounds, zoomLevel) {
+ this._recursively(bounds, this._group._map.getMinZoom(), zoomLevel, null, function (c) {
+ c.clusterShow();
+ });
+ },
+
+ _recursivelyAddChildrenToMap: function (startPos, zoomLevel, bounds) {
+ this._recursively(bounds, this._group._map.getMinZoom() - 1, zoomLevel,
+ function (c) {
+ if (zoomLevel === c._zoom) {
+ return;
+ }
+
+ //Add our child markers at startPos (so they can be animated out)
+ for (var i = c._markers.length - 1; i >= 0; i--) {
+ var nm = c._markers[i];
+
+ if (!bounds.contains(nm._latlng)) {
+ continue;
+ }
+
+ if (startPos) {
+ nm._backupLatlng = nm.getLatLng();
+
+ nm.setLatLng(startPos);
+ if (nm.clusterHide) {
+ nm.clusterHide();
+ }
+ }
+
+ c._group._featureGroup.addLayer(nm);
+ }
+ },
+ function (c) {
+ c._addToMap(startPos);
+ }
+ );
+ },
+
+ _recursivelyRestoreChildPositions: function (zoomLevel) {
+ //Fix positions of child markers
+ for (var i = this._markers.length - 1; i >= 0; i--) {
+ var nm = this._markers[i];
+ if (nm._backupLatlng) {
+ nm.setLatLng(nm._backupLatlng);
+ delete nm._backupLatlng;
+ }
+ }
+
+ if (zoomLevel - 1 === this._zoom) {
+ //Reposition child clusters
+ for (var j = this._childClusters.length - 1; j >= 0; j--) {
+ this._childClusters[j]._restorePosition();
+ }
+ } else {
+ for (var k = this._childClusters.length - 1; k >= 0; k--) {
+ this._childClusters[k]._recursivelyRestoreChildPositions(zoomLevel);
+ }
+ }
+ },
+
+ _restorePosition: function () {
+ if (this._backupLatlng) {
+ this.setLatLng(this._backupLatlng);
+ delete this._backupLatlng;
+ }
+ },
+
+ //exceptBounds: If set, don't remove any markers/clusters in it
+ _recursivelyRemoveChildrenFromMap: function (previousBounds, mapMinZoom, zoomLevel, exceptBounds) {
+ var m, i;
+ this._recursively(previousBounds, mapMinZoom - 1, zoomLevel - 1,
+ function (c) {
+ //Remove markers at every level
+ for (i = c._markers.length - 1; i >= 0; i--) {
+ m = c._markers[i];
+ if (!exceptBounds || !exceptBounds.contains(m._latlng)) {
+ c._group._featureGroup.removeLayer(m);
+ if (m.clusterShow) {
+ m.clusterShow();
+ }
+ }
+ }
+ },
+ function (c) {
+ //Remove child clusters at just the bottom level
+ for (i = c._childClusters.length - 1; i >= 0; i--) {
+ m = c._childClusters[i];
+ if (!exceptBounds || !exceptBounds.contains(m._latlng)) {
+ c._group._featureGroup.removeLayer(m);
+ if (m.clusterShow) {
+ m.clusterShow();
+ }
+ }
+ }
+ }
+ );
+ },
+
+ //Run the given functions recursively to this and child clusters
+ // boundsToApplyTo: a L.LatLngBounds representing the bounds of what clusters to recurse in to
+ // zoomLevelToStart: zoom level to start running functions (inclusive)
+ // zoomLevelToStop: zoom level to stop running functions (inclusive)
+ // runAtEveryLevel: function that takes an L.MarkerCluster as an argument that should be applied on every level
+ // runAtBottomLevel: function that takes an L.MarkerCluster as an argument that should be applied at only the bottom level
+ _recursively: function (boundsToApplyTo, zoomLevelToStart, zoomLevelToStop, runAtEveryLevel, runAtBottomLevel) {
+ var childClusters = this._childClusters,
+ zoom = this._zoom,
+ i, c;
+
+ if (zoomLevelToStart <= zoom) {
+ if (runAtEveryLevel) {
+ runAtEveryLevel(this);
+ }
+ if (runAtBottomLevel && zoom === zoomLevelToStop) {
+ runAtBottomLevel(this);
+ }
+ }
+
+ if (zoom < zoomLevelToStart || zoom < zoomLevelToStop) {
+ for (i = childClusters.length - 1; i >= 0; i--) {
+ c = childClusters[i];
+ if (c._boundsNeedUpdate) {
+ c._recalculateBounds();
+ }
+ if (boundsToApplyTo.intersects(c._bounds)) {
+ c._recursively(boundsToApplyTo, zoomLevelToStart, zoomLevelToStop, runAtEveryLevel, runAtBottomLevel);
+ }
+ }
+ }
+ },
+
+ //Returns true if we are the parent of only one cluster and that cluster is the same as us
+ _isSingleParent: function () {
+ //Don't need to check this._markers as the rest won't work if there are any
+ return this._childClusters.length > 0 && this._childClusters[0]._childCount === this._childCount;
+ }
+ });
+
+ /*
+ * Extends L.Marker to include two extra methods: clusterHide and clusterShow.
+ *
+ * They work as setOpacity(0) and setOpacity(1) respectively, but
+ * don't overwrite the options.opacity
+ *
+ */
+
+ L.Marker.include({
+ clusterHide: function () {
+ var backup = this.options.opacity;
+ this.setOpacity(0);
+ this.options.opacity = backup;
+ return this;
+ },
+
+ clusterShow: function () {
+ return this.setOpacity(this.options.opacity);
+ }
+ });
+
+ L.DistanceGrid = function (cellSize) {
+ this._cellSize = cellSize;
+ this._sqCellSize = cellSize * cellSize;
+ this._grid = {};
+ this._objectPoint = { };
+ };
+
+ L.DistanceGrid.prototype = {
+
+ addObject: function (obj, point) {
+ var x = this._getCoord(point.x),
+ y = this._getCoord(point.y),
+ grid = this._grid,
+ row = grid[y] = grid[y] || {},
+ cell = row[x] = row[x] || [],
+ stamp = L.Util.stamp(obj);
+
+ this._objectPoint[stamp] = point;
+
+ cell.push(obj);
+ },
+
+ updateObject: function (obj, point) {
+ this.removeObject(obj);
+ this.addObject(obj, point);
+ },
+
+ //Returns true if the object was found
+ removeObject: function (obj, point) {
+ var x = this._getCoord(point.x),
+ y = this._getCoord(point.y),
+ grid = this._grid,
+ row = grid[y] = grid[y] || {},
+ cell = row[x] = row[x] || [],
+ i, len;
+
+ delete this._objectPoint[L.Util.stamp(obj)];
+
+ for (i = 0, len = cell.length; i < len; i++) {
+ if (cell[i] === obj) {
+
+ cell.splice(i, 1);
+
+ if (len === 1) {
+ delete row[x];
+ }
+
+ return true;
+ }
+ }
+
+ },
+
+ eachObject: function (fn, context) {
+ var i, j, k, len, row, cell, removed,
+ grid = this._grid;
+
+ for (i in grid) {
+ row = grid[i];
+
+ for (j in row) {
+ cell = row[j];
+
+ for (k = 0, len = cell.length; k < len; k++) {
+ removed = fn.call(context, cell[k]);
+ if (removed) {
+ k--;
+ len--;
+ }
+ }
+ }
+ }
+ },
+
+ getNearObject: function (point) {
+ var x = this._getCoord(point.x),
+ y = this._getCoord(point.y),
+ i, j, k, row, cell, len, obj, dist,
+ objectPoint = this._objectPoint,
+ closestDistSq = this._sqCellSize,
+ closest = null;
+
+ for (i = y - 1; i <= y + 1; i++) {
+ row = this._grid[i];
+ if (row) {
+
+ for (j = x - 1; j <= x + 1; j++) {
+ cell = row[j];
+ if (cell) {
+
+ for (k = 0, len = cell.length; k < len; k++) {
+ obj = cell[k];
+ dist = this._sqDist(objectPoint[L.Util.stamp(obj)], point);
+ if (dist < closestDistSq ||
+ dist <= closestDistSq && closest === null) {
+ closestDistSq = dist;
+ closest = obj;
+ }
+ }
+ }
+ }
+ }
+ }
+ return closest;
+ },
+
+ _getCoord: function (x) {
+ var coord = Math.floor(x / this._cellSize);
+ return isFinite(coord) ? coord : x;
+ },
+
+ _sqDist: function (p, p2) {
+ var dx = p2.x - p.x,
+ dy = p2.y - p.y;
+ return dx * dx + dy * dy;
+ }
+ };
+
+ /* Copyright (c) 2012 the authors listed at the following URL, and/or
+ the authors of referenced articles or incorporated external code:
+ http://en.literateprograms.org/Quickhull_(Javascript)?action=history&offset=20120410175256
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ Retrieved from: http://en.literateprograms.org/Quickhull_(Javascript)?oldid=18434
+ */
+
+ (function () {
+ L.QuickHull = {
+
+ /*
+ * @param {Object} cpt a point to be measured from the baseline
+ * @param {Array} bl the baseline, as represented by a two-element
+ * array of latlng objects.
+ * @returns {Number} an approximate distance measure
+ */
+ getDistant: function (cpt, bl) {
+ var vY = bl[1].lat - bl[0].lat,
+ vX = bl[0].lng - bl[1].lng;
+ return (vX * (cpt.lat - bl[0].lat) + vY * (cpt.lng - bl[0].lng));
+ },
+
+ /*
+ * @param {Array} baseLine a two-element array of latlng objects
+ * representing the baseline to project from
+ * @param {Array} latLngs an array of latlng objects
+ * @returns {Object} the maximum point and all new points to stay
+ * in consideration for the hull.
+ */
+ findMostDistantPointFromBaseLine: function (baseLine, latLngs) {
+ var maxD = 0,
+ maxPt = null,
+ newPoints = [],
+ i, pt, d;
+
+ for (i = latLngs.length - 1; i >= 0; i--) {
+ pt = latLngs[i];
+ d = this.getDistant(pt, baseLine);
+
+ if (d > 0) {
+ newPoints.push(pt);
+ } else {
+ continue;
+ }
+
+ if (d > maxD) {
+ maxD = d;
+ maxPt = pt;
+ }
+ }
+
+ return { maxPoint: maxPt, newPoints: newPoints };
+ },
+
+
+ /*
+ * Given a baseline, compute the convex hull of latLngs as an array
+ * of latLngs.
+ *
+ * @param {Array} latLngs
+ * @returns {Array}
+ */
+ buildConvexHull: function (baseLine, latLngs) {
+ var convexHullBaseLines = [],
+ t = this.findMostDistantPointFromBaseLine(baseLine, latLngs);
+
+ if (t.maxPoint) { // if there is still a point "outside" the base line
+ convexHullBaseLines =
+ convexHullBaseLines.concat(
+ this.buildConvexHull([baseLine[0], t.maxPoint], t.newPoints)
+ );
+ convexHullBaseLines =
+ convexHullBaseLines.concat(
+ this.buildConvexHull([t.maxPoint, baseLine[1]], t.newPoints)
+ );
+ return convexHullBaseLines;
+ } else { // if there is no more point "outside" the base line, the current base line is part of the convex hull
+ return [baseLine[0]];
+ }
+ },
+
+ /*
+ * Given an array of latlngs, compute a convex hull as an array
+ * of latlngs
+ *
+ * @param {Array} latLngs
+ * @returns {Array}
+ */
+ getConvexHull: function (latLngs) {
+ // find first baseline
+ var maxLat = false, minLat = false,
+ maxLng = false, minLng = false,
+ maxLatPt = null, minLatPt = null,
+ maxLngPt = null, minLngPt = null,
+ maxPt = null, minPt = null,
+ i;
+
+ for (i = latLngs.length - 1; i >= 0; i--) {
+ var pt = latLngs[i];
+ if (maxLat === false || pt.lat > maxLat) {
+ maxLatPt = pt;
+ maxLat = pt.lat;
+ }
+ if (minLat === false || pt.lat < minLat) {
+ minLatPt = pt;
+ minLat = pt.lat;
+ }
+ if (maxLng === false || pt.lng > maxLng) {
+ maxLngPt = pt;
+ maxLng = pt.lng;
+ }
+ if (minLng === false || pt.lng < minLng) {
+ minLngPt = pt;
+ minLng = pt.lng;
+ }
+ }
+
+ if (minLat !== maxLat) {
+ minPt = minLatPt;
+ maxPt = maxLatPt;
+ } else {
+ minPt = minLngPt;
+ maxPt = maxLngPt;
+ }
+
+ var ch = [].concat(this.buildConvexHull([minPt, maxPt], latLngs),
+ this.buildConvexHull([maxPt, minPt], latLngs));
+ return ch;
+ }
+ };
+ }());
+
+ L.MarkerCluster.include({
+ getConvexHull: function () {
+ var childMarkers = this.getAllChildMarkers(),
+ points = [],
+ p, i;
+
+ for (i = childMarkers.length - 1; i >= 0; i--) {
+ p = childMarkers[i].getLatLng();
+ points.push(p);
+ }
+
+ return L.QuickHull.getConvexHull(points);
+ }
+ });
+
+ //This code is 100% based on https://github.com/jawj/OverlappingMarkerSpiderfier-Leaflet
+ //Huge thanks to jawj for implementing it first to make my job easy :-)
+
+ L.MarkerCluster.include({
+
+ _2PI: Math.PI * 2,
+ _circleFootSeparation: 25, //related to circumference of circle
+ _circleStartAngle: 0,
+
+ _spiralFootSeparation: 28, //related to size of spiral (experiment!)
+ _spiralLengthStart: 11,
+ _spiralLengthFactor: 5,
+
+ _circleSpiralSwitchover: 9, //show spiral instead of circle from this marker count upwards.
+ // 0 -> always spiral; Infinity -> always circle
+
+ spiderfy: function () {
+ if (this._group._spiderfied === this || this._group._inZoomAnimation) {
+ return;
+ }
+
+ var childMarkers = this.getAllChildMarkers(null, true),
+ group = this._group,
+ map = group._map,
+ center = map.latLngToLayerPoint(this._latlng),
+ positions;
+
+ this._group._unspiderfy();
+ this._group._spiderfied = this;
+
+ //TODO Maybe: childMarkers order by distance to center
+
+ if (this._group.options.spiderfyShapePositions) {
+ positions = this._group.options.spiderfyShapePositions(childMarkers.length, center);
+ } else if (childMarkers.length >= this._circleSpiralSwitchover) {
+ positions = this._generatePointsSpiral(childMarkers.length, center);
+ } else {
+ center.y += 10; // Otherwise circles look wrong => hack for standard blue icon, renders differently for other icons.
+ positions = this._generatePointsCircle(childMarkers.length, center);
+ }
+
+ this._animationSpiderfy(childMarkers, positions);
+ },
+
+ unspiderfy: function (zoomDetails) {
+ /// <param Name="zoomDetails">Argument from zoomanim if being called in a zoom animation or null otherwise</param>
+ if (this._group._inZoomAnimation) {
+ return;
+ }
+ this._animationUnspiderfy(zoomDetails);
+
+ this._group._spiderfied = null;
+ },
+
+ _generatePointsCircle: function (count, centerPt) {
+ var circumference = this._group.options.spiderfyDistanceMultiplier * this._circleFootSeparation * (2 + count),
+ legLength = circumference / this._2PI, //radius from circumference
+ angleStep = this._2PI / count,
+ res = [],
+ i, angle;
+
+ legLength = Math.max(legLength, 35); // Minimum distance to get outside the cluster icon.
+
+ res.length = count;
+
+ for (i = 0; i < count; i++) { // Clockwise, like spiral.
+ angle = this._circleStartAngle + i * angleStep;
+ res[i] = new L.Point(centerPt.x + legLength * Math.cos(angle), centerPt.y + legLength * Math.sin(angle))._round();
+ }
+
+ return res;
+ },
+
+ _generatePointsSpiral: function (count, centerPt) {
+ var spiderfyDistanceMultiplier = this._group.options.spiderfyDistanceMultiplier,
+ legLength = spiderfyDistanceMultiplier * this._spiralLengthStart,
+ separation = spiderfyDistanceMultiplier * this._spiralFootSeparation,
+ lengthFactor = spiderfyDistanceMultiplier * this._spiralLengthFactor * this._2PI,
+ angle = 0,
+ res = [],
+ i;
+
+ res.length = count;
+
+ // Higher index, closer position to cluster center.
+ for (i = count; i >= 0; i--) {
+ // Skip the first position, so that we are already farther from center and we avoid
+ // being under the default cluster icon (especially important for Circle Markers).
+ if (i < count) {
+ res[i] = new L.Point(centerPt.x + legLength * Math.cos(angle), centerPt.y + legLength * Math.sin(angle))._round();
+ }
+ angle += separation / legLength + i * 0.0005;
+ legLength += lengthFactor / angle;
+ }
+ return res;
+ },
+
+ _noanimationUnspiderfy: function () {
+ var group = this._group,
+ map = group._map,
+ fg = group._featureGroup,
+ childMarkers = this.getAllChildMarkers(null, true),
+ m, i;
+
+ group._ignoreMove = true;
+
+ this.setOpacity(1);
+ for (i = childMarkers.length - 1; i >= 0; i--) {
+ m = childMarkers[i];
+
+ fg.removeLayer(m);
+
+ if (m._preSpiderfyLatlng) {
+ m.setLatLng(m._preSpiderfyLatlng);
+ delete m._preSpiderfyLatlng;
+ }
+ if (m.setZIndexOffset) {
+ m.setZIndexOffset(0);
+ }
+
+ if (m._spiderLeg) {
+ map.removeLayer(m._spiderLeg);
+ delete m._spiderLeg;
+ }
+ }
+
+ group.fire('unspiderfied', {
+ cluster: this,
+ markers: childMarkers
+ });
+ group._ignoreMove = false;
+ group._spiderfied = null;
+ }
+ });
+
+ //Non Animated versions of everything
+ L.MarkerClusterNonAnimated = L.MarkerCluster.extend({
+ _animationSpiderfy: function (childMarkers, positions) {
+ var group = this._group,
+ map = group._map,
+ fg = group._featureGroup,
+ legOptions = this._group.options.spiderLegPolylineOptions,
+ i, m, leg, newPos;
+
+ group._ignoreMove = true;
+
+ // Traverse in ascending order to make sure that inner circleMarkers are on top of further legs. Normal markers are re-ordered by newPosition.
+ // The reverse order trick no longer improves performance on modern browsers.
+ for (i = 0; i < childMarkers.length; i++) {
+ newPos = map.layerPointToLatLng(positions[i]);
+ m = childMarkers[i];
+
+ // Add the leg before the marker, so that in case the latter is a circleMarker, the leg is behind it.
+ leg = new L.Polyline([this._latlng, newPos], legOptions);
+ map.addLayer(leg);
+ m._spiderLeg = leg;
+
+ // Now add the marker.
+ m._preSpiderfyLatlng = m._latlng;
+ m.setLatLng(newPos);
+ if (m.setZIndexOffset) {
+ m.setZIndexOffset(1000000); //Make these appear on top of EVERYTHING
+ }
+
+ fg.addLayer(m);
+ }
+ this.setOpacity(0.3);
+
+ group._ignoreMove = false;
+ group.fire('spiderfied', {
+ cluster: this,
+ markers: childMarkers
+ });
+ },
+
+ _animationUnspiderfy: function () {
+ this._noanimationUnspiderfy();
+ }
+ });
+
+ //Animated versions here
+ L.MarkerCluster.include({
+
+ _animationSpiderfy: function (childMarkers, positions) {
+ var me = this,
+ group = this._group,
+ map = group._map,
+ fg = group._featureGroup,
+ thisLayerLatLng = this._latlng,
+ thisLayerPos = map.latLngToLayerPoint(thisLayerLatLng),
+ svg = L.Path.SVG,
+ legOptions = L.extend({}, this._group.options.spiderLegPolylineOptions), // Copy the options so that we can modify them for animation.
+ finalLegOpacity = legOptions.opacity,
+ i, m, leg, legPath, legLength, newPos;
+
+ if (finalLegOpacity === undefined) {
+ finalLegOpacity = L.MarkerClusterGroup.prototype.options.spiderLegPolylineOptions.opacity;
+ }
+
+ if (svg) {
+ // If the initial opacity of the spider leg is not 0 then it appears before the animation starts.
+ legOptions.opacity = 0;
+
+ // Add the class for CSS transitions.
+ legOptions.className = (legOptions.className || '') + ' leaflet-cluster-spider-leg';
+ } else {
+ // Make sure we have a defined opacity.
+ legOptions.opacity = finalLegOpacity;
+ }
+
+ group._ignoreMove = true;
+
+ // Add markers and spider legs to map, hidden at our center point.
+ // Traverse in ascending order to make sure that inner circleMarkers are on top of further legs. Normal markers are re-ordered by newPosition.
+ // The reverse order trick no longer improves performance on modern browsers.
+ for (i = 0; i < childMarkers.length; i++) {
+ m = childMarkers[i];
+
+ newPos = map.layerPointToLatLng(positions[i]);
+
+ // Add the leg before the marker, so that in case the latter is a circleMarker, the leg is behind it.
+ leg = new L.Polyline([thisLayerLatLng, newPos], legOptions);
+ map.addLayer(leg);
+ m._spiderLeg = leg;
+
+ // Explanations: https://jakearchibald.com/2013/animated-line-drawing-svg/
+ // In our case the transition property is declared in the CSS file.
+ if (svg) {
+ legPath = leg._path;
+ legLength = legPath.getTotalLength() + 0.1; // Need a small extra length to avoid remaining dot in Firefox.
+ legPath.style.strokeDasharray = legLength; // Just 1 length is enough, it will be duplicated.
+ legPath.style.strokeDashoffset = legLength;
+ }
+
+ // If it is a marker, add it now and we'll animate it out
+ if (m.setZIndexOffset) {
+ m.setZIndexOffset(1000000); // Make normal markers appear on top of EVERYTHING
+ }
+ if (m.clusterHide) {
+ m.clusterHide();
+ }
+
+ // Vectors just get immediately added
+ fg.addLayer(m);
+
+ if (m._setPos) {
+ m._setPos(thisLayerPos);
+ }
+ }
+
+ group._forceLayout();
+ group._animationStart();
+
+ // Reveal markers and spider legs.
+ for (i = childMarkers.length - 1; i >= 0; i--) {
+ newPos = map.layerPointToLatLng(positions[i]);
+ m = childMarkers[i];
+
+ //Move marker to new position
+ m._preSpiderfyLatlng = m._latlng;
+ m.setLatLng(newPos);
+
+ if (m.clusterShow) {
+ m.clusterShow();
+ }
+
+ // Animate leg (animation is actually delegated to CSS transition).
+ if (svg) {
+ leg = m._spiderLeg;
+ legPath = leg._path;
+ legPath.style.strokeDashoffset = 0;
+ //legPath.style.strokeOpacity = finalLegOpacity;
+ leg.setStyle({opacity: finalLegOpacity});
+ }
+ }
+ this.setOpacity(0.3);
+
+ group._ignoreMove = false;
+
+ setTimeout(function () {
+ group._animationEnd();
+ group.fire('spiderfied', {
+ cluster: me,
+ markers: childMarkers
+ });
+ }, 200);
+ },
+
+ _animationUnspiderfy: function (zoomDetails) {
+ var me = this,
+ group = this._group,
+ map = group._map,
+ fg = group._featureGroup,
+ thisLayerPos = zoomDetails ? map._latLngToNewLayerPoint(this._latlng, zoomDetails.zoom, zoomDetails.center) : map.latLngToLayerPoint(this._latlng),
+ childMarkers = this.getAllChildMarkers(null, true),
+ svg = L.Path.SVG,
+ m, i, leg, legPath, legLength, nonAnimatable;
+
+ group._ignoreMove = true;
+ group._animationStart();
+
+ //Make us visible and bring the child markers back in
+ this.setOpacity(1);
+ for (i = childMarkers.length - 1; i >= 0; i--) {
+ m = childMarkers[i];
+
+ //Marker was added to us after we were spiderfied
+ if (!m._preSpiderfyLatlng) {
+ continue;
+ }
+
+ //Close any popup on the marker first, otherwise setting the location of the marker will make the map scroll
+ m.closePopup();
+
+ //Fix up the location to the real one
+ m.setLatLng(m._preSpiderfyLatlng);
+ delete m._preSpiderfyLatlng;
+
+ //Hack override the location to be our center
+ nonAnimatable = true;
+ if (m._setPos) {
+ m._setPos(thisLayerPos);
+ nonAnimatable = false;
+ }
+ if (m.clusterHide) {
+ m.clusterHide();
+ nonAnimatable = false;
+ }
+ if (nonAnimatable) {
+ fg.removeLayer(m);
+ }
+
+ // Animate the spider leg back in (animation is actually delegated to CSS transition).
+ if (svg) {
+ leg = m._spiderLeg;
+ legPath = leg._path;
+ legLength = legPath.getTotalLength() + 0.1;
+ legPath.style.strokeDashoffset = legLength;
+ leg.setStyle({opacity: 0});
+ }
+ }
+
+ group._ignoreMove = false;
+
+ setTimeout(function () {
+ //If we have only <= one child left then that marker will be shown on the map so don't remove it!
+ var stillThereChildCount = 0;
+ for (i = childMarkers.length - 1; i >= 0; i--) {
+ m = childMarkers[i];
+ if (m._spiderLeg) {
+ stillThereChildCount++;
+ }
+ }
+
+
+ for (i = childMarkers.length - 1; i >= 0; i--) {
+ m = childMarkers[i];
+
+ if (!m._spiderLeg) { //Has already been unspiderfied
+ continue;
+ }
+
+ if (m.clusterShow) {
+ m.clusterShow();
+ }
+ if (m.setZIndexOffset) {
+ m.setZIndexOffset(0);
+ }
+
+ if (stillThereChildCount > 1) {
+ fg.removeLayer(m);
+ }
+
+ map.removeLayer(m._spiderLeg);
+ delete m._spiderLeg;
+ }
+ group._animationEnd();
+ group.fire('unspiderfied', {
+ cluster: me,
+ markers: childMarkers
+ });
+ }, 200);
+ }
+ });
+
+
+ L.MarkerClusterGroup.include({
+ //The MarkerCluster currently spiderfied (if any)
+ _spiderfied: null,
+
+ unspiderfy: function () {
+ this._unspiderfy.apply(this, arguments);
+ },
+
+ _spiderfierOnAdd: function () {
+ this._map.on('click', this._unspiderfyWrapper, this);
+
+ if (this._map.options.zoomAnimation) {
+ this._map.on('zoomstart', this._unspiderfyZoomStart, this);
+ }
+ //Browsers without zoomAnimation or a big zoom don't fire zoomstart
+ this._map.on('zoomend', this._noanimationUnspiderfy, this);
+
+ if (!L.Browser.touch) {
+ this._map.getRenderer(this);
+ //Needs to happen in the pageload, not after, or animations don't work in webkit
+ // http://stackoverflow.com/questions/8455200/svg-animate-with-dynamically-added-elements
+ //Disable on touch browsers as the animation messes up on a touch zoom and isn't very noticable
+ }
+ },
+
+ _spiderfierOnRemove: function () {
+ this._map.off('click', this._unspiderfyWrapper, this);
+ this._map.off('zoomstart', this._unspiderfyZoomStart, this);
+ this._map.off('zoomanim', this._unspiderfyZoomAnim, this);
+ this._map.off('zoomend', this._noanimationUnspiderfy, this);
+
+ //Ensure that markers are back where they should be
+ // Use no animation to avoid a sticky leaflet-cluster-anim class on mapPane
+ this._noanimationUnspiderfy();
+ },
+
+ //On zoom start we add a zoomanim handler so that we are guaranteed to be last (after markers are animated)
+ //This means we can define the animation they do rather than Markers doing an animation to their actual location
+ _unspiderfyZoomStart: function () {
+ if (!this._map) { //May have been removed from the map by a zoomEnd handler
+ return;
+ }
+
+ this._map.on('zoomanim', this._unspiderfyZoomAnim, this);
+ },
+
+ _unspiderfyZoomAnim: function (zoomDetails) {
+ //Wait until the first zoomanim after the user has finished touch-zooming before running the animation
+ if (L.DomUtil.hasClass(this._map._mapPane, 'leaflet-touching')) {
+ return;
+ }
+
+ this._map.off('zoomanim', this._unspiderfyZoomAnim, this);
+ this._unspiderfy(zoomDetails);
+ },
+
+ _unspiderfyWrapper: function () {
+ /// <summary>_unspiderfy but passes no arguments</summary>
+ this._unspiderfy();
+ },
+
+ _unspiderfy: function (zoomDetails) {
+ if (this._spiderfied) {
+ this._spiderfied.unspiderfy(zoomDetails);
+ }
+ },
+
+ _noanimationUnspiderfy: function () {
+ if (this._spiderfied) {
+ this._spiderfied._noanimationUnspiderfy();
+ }
+ },
+
+ //If the given layer is currently being spiderfied then we unspiderfy it so it isn't on the map anymore etc
+ _unspiderfyLayer: function (layer) {
+ if (layer._spiderLeg) {
+ this._featureGroup.removeLayer(layer);
+
+ if (layer.clusterShow) {
+ layer.clusterShow();
+ }
+ //Position will be fixed up immediately in _animationUnspiderfy
+ if (layer.setZIndexOffset) {
+ layer.setZIndexOffset(0);
+ }
+
+ this._map.removeLayer(layer._spiderLeg);
+ delete layer._spiderLeg;
+ }
+ }
+ });
+
+ /**
+ * Adds 1 public method to MCG and 1 to L.Marker to facilitate changing
+ * markers' icon options and refreshing their icon and their parent clusters
+ * accordingly (case where their iconCreateFunction uses data of childMarkers
+ * to make up the cluster icon).
+ */
+
+
+ L.MarkerClusterGroup.include({
+ /**
+ * Updates the icon of all clusters which are parents of the given marker(s).
+ * In singleMarkerMode, also updates the given marker(s) icon.
+ * @param layers L.MarkerClusterGroup|L.LayerGroup|Array(L.Marker)|Map(L.Marker)|
+ * L.MarkerCluster|L.Marker (optional) list of markers (or single marker) whose parent
+ * clusters need to be updated. If not provided, retrieves all child markers of this.
+ * @returns {L.MarkerClusterGroup}
+ */
+ refreshClusters: function (layers) {
+ if (!layers) {
+ layers = this._topClusterLevel.getAllChildMarkers();
+ } else if (layers instanceof L.MarkerClusterGroup) {
+ layers = layers._topClusterLevel.getAllChildMarkers();
+ } else if (layers instanceof L.LayerGroup) {
+ layers = layers._layers;
+ } else if (layers instanceof L.MarkerCluster) {
+ layers = layers.getAllChildMarkers();
+ } else if (layers instanceof L.Marker) {
+ layers = [layers];
+ } // else: must be an Array(L.Marker)|Map(L.Marker)
+ this._flagParentsIconsNeedUpdate(layers);
+ this._refreshClustersIcons();
+
+ // In case of singleMarkerMode, also re-draw the markers.
+ if (this.options.singleMarkerMode) {
+ this._refreshSingleMarkerModeMarkers(layers);
+ }
+
+ return this;
+ },
+
+ /**
+ * Simply flags all parent clusters of the given markers as having a "dirty" icon.
+ * @param layers Array(L.Marker)|Map(L.Marker) list of markers.
+ * @private
+ */
+ _flagParentsIconsNeedUpdate: function (layers) {
+ var id, parent;
+
+ // Assumes layers is an Array or an Object whose prototype is non-enumerable.
+ for (id in layers) {
+ // Flag parent clusters' icon as "dirty", all the way up.
+ // Dumb process that flags multiple times upper parents, but still
+ // much more efficient than trying to be smart and make short lists,
+ // at least in the case of a hierarchy following a power law:
+ // http://jsperf.com/flag-nodes-in-power-hierarchy/2
+ parent = layers[id].__parent;
+ while (parent) {
+ parent._iconNeedsUpdate = true;
+ parent = parent.__parent;
+ }
+ }
+ },
+
+ /**
+ * Re-draws the icon of the supplied markers.
+ * To be used in singleMarkerMode only.
+ * @param layers Array(L.Marker)|Map(L.Marker) list of markers.
+ * @private
+ */
+ _refreshSingleMarkerModeMarkers: function (layers) {
+ var id, layer;
+
+ for (id in layers) {
+ layer = layers[id];
+
+ // Make sure we do not override markers that do not belong to THIS group.
+ if (this.hasLayer(layer)) {
+ // Need to re-create the icon first, then re-draw the marker.
+ layer.setIcon(this._overrideMarkerIcon(layer));
+ }
+ }
+ }
+ });
+
+ L.Marker.include({
+ /**
+ * Updates the given options in the marker's icon and refreshes the marker.
+ * @param options map object of icon options.
+ * @param directlyRefreshClusters boolean (optional) true to trigger
+ * MCG.refreshClustersOf() right away with this single marker.
+ * @returns {L.Marker}
+ */
+ refreshIconOptions: function (options, directlyRefreshClusters) {
+ var icon = this.options.icon;
+
+ L.setOptions(icon, options);
+
+ this.setIcon(icon);
+
+ // Shortcut to refresh the associated MCG clusters right away.
+ // To be used when refreshing a single marker.
+ // Otherwise, better use MCG.refreshClusters() once at the end with
+ // the list of modified markers.
+ if (directlyRefreshClusters && this.__parent) {
+ this.__parent._group.refreshClusters(this);
+ }
+
+ return this;
+ }
+ });
+
+ exports.MarkerClusterGroup = MarkerClusterGroup;
+ exports.MarkerCluster = MarkerCluster;
+
+ Object.defineProperty(exports, '__esModule', { value: true });
+
+}));
+//# sourceMappingURL=leaflet.markercluster-src.js.map
diff --git a/leafletMapOur/loginMap/lid/proj4.js b/leafletMapOur/loginMap/lid/proj4.js
new file mode 100644
index 0000000..0fdb880
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/proj4.js
@@ -0,0 +1,5485 @@
+!function(e){if("object"==typeof exports)module.exports=e();else if("function"==typeof define&&define.amd)define(e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.proj4=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
+var mgrs = _dereq_('mgrs');
+
+function Point(x, y, z) {
+ if (!(this instanceof Point)) {
+ return new Point(x, y, z);
+ }
+ if (Array.isArray(x)) {
+ this.x = x[0];
+ this.y = x[1];
+ this.z = x[2] || 0.0;
+ } else if(typeof x === 'object') {
+ this.x = x.x;
+ this.y = x.y;
+ this.z = x.z || 0.0;
+ } else if (typeof x === 'string' && typeof y === 'undefined') {
+ var coords = x.split(',');
+ this.x = parseFloat(coords[0], 10);
+ this.y = parseFloat(coords[1], 10);
+ this.z = parseFloat(coords[2], 10) || 0.0;
+ } else {
+ this.x = x;
+ this.y = y;
+ this.z = z || 0.0;
+ }
+ console.warn('proj4.Point will be removed in version 3, use proj4.toPoint');
+}
+
+Point.fromMGRS = function(mgrsStr) {
+ return new Point(mgrs.toPoint(mgrsStr));
+};
+Point.prototype.toMGRS = function(accuracy) {
+ return mgrs.forward([this.x, this.y], accuracy);
+};
+module.exports = Point;
+
+},{"mgrs":67}],2:[function(_dereq_,module,exports){
+var parseCode = _dereq_("./parseCode");
+var extend = _dereq_('./extend');
+var projections = _dereq_('./projections');
+var deriveConstants = _dereq_('./deriveConstants');
+
+function Projection(srsCode,callback) {
+ if (!(this instanceof Projection)) {
+ return new Projection(srsCode);
+ }
+ callback = callback || function(error){
+ if(error){
+ throw error;
+ }
+ };
+ var json = parseCode(srsCode);
+ if(typeof json !== 'object'){
+ callback(srsCode);
+ return;
+ }
+ var modifiedJSON = deriveConstants(json);
+ var ourProj = Projection.projections.get(modifiedJSON.projName);
+ if(ourProj){
+ extend(this, modifiedJSON);
+ extend(this, ourProj);
+ this.init();
+ callback(null, this);
+ }else{
+ callback(srsCode);
+ }
+}
+Projection.projections = projections;
+Projection.projections.start();
+module.exports = Projection;
+
+},{"./deriveConstants":33,"./extend":34,"./parseCode":37,"./projections":39}],3:[function(_dereq_,module,exports){
+module.exports = function(crs, denorm, point) {
+ var xin = point.x,
+ yin = point.y,
+ zin = point.z || 0.0;
+ var v, t, i;
+ for (i = 0; i < 3; i++) {
+ if (denorm && i === 2 && point.z === undefined) {
+ continue;
+ }
+ if (i === 0) {
+ v = xin;
+ t = 'x';
+ }
+ else if (i === 1) {
+ v = yin;
+ t = 'y';
+ }
+ else {
+ v = zin;
+ t = 'z';
+ }
+ switch (crs.axis[i]) {
+ case 'e':
+ point[t] = v;
+ break;
+ case 'w':
+ point[t] = -v;
+ break;
+ case 'n':
+ point[t] = v;
+ break;
+ case 's':
+ point[t] = -v;
+ break;
+ case 'u':
+ if (point[t] !== undefined) {
+ point.z = v;
+ }
+ break;
+ case 'd':
+ if (point[t] !== undefined) {
+ point.z = -v;
+ }
+ break;
+ default:
+ //console.log("ERROR: unknow axis ("+crs.axis[i]+") - check definition of "+crs.projName);
+ return null;
+ }
+ }
+ return point;
+};
+
+},{}],4:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+var sign = _dereq_('./sign');
+
+module.exports = function(x) {
+ return (Math.abs(x) < HALF_PI) ? x : (x - (sign(x) * Math.PI));
+};
+},{"./sign":21}],5:[function(_dereq_,module,exports){
+var TWO_PI = Math.PI * 2;
+// SPI is slightly greater than Math.PI, so values that exceed the -180..180
+// degree range by a tiny amount don't get wrapped. This prevents points that
+// have drifted from their original location along the 180th meridian (due to
+// floating point error) from changing their sign.
+var SPI = 3.14159265359;
+var sign = _dereq_('./sign');
+
+module.exports = function(x) {
+ return (Math.abs(x) <= SPI) ? x : (x - (sign(x) * TWO_PI));
+};
+},{"./sign":21}],6:[function(_dereq_,module,exports){
+module.exports = function(x) {
+ if (Math.abs(x) > 1) {
+ x = (x > 1) ? 1 : -1;
+ }
+ return Math.asin(x);
+};
+},{}],7:[function(_dereq_,module,exports){
+module.exports = function(x) {
+ return (1 - 0.25 * x * (1 + x / 16 * (3 + 1.25 * x)));
+};
+},{}],8:[function(_dereq_,module,exports){
+module.exports = function(x) {
+ return (0.375 * x * (1 + 0.25 * x * (1 + 0.46875 * x)));
+};
+},{}],9:[function(_dereq_,module,exports){
+module.exports = function(x) {
+ return (0.05859375 * x * x * (1 + 0.75 * x));
+};
+},{}],10:[function(_dereq_,module,exports){
+module.exports = function(x) {
+ return (x * x * x * (35 / 3072));
+};
+},{}],11:[function(_dereq_,module,exports){
+module.exports = function(a, e, sinphi) {
+ var temp = e * sinphi;
+ return a / Math.sqrt(1 - temp * temp);
+};
+},{}],12:[function(_dereq_,module,exports){
+module.exports = function(ml, e0, e1, e2, e3) {
+ var phi;
+ var dphi;
+
+ phi = ml / e0;
+ for (var i = 0; i < 15; i++) {
+ dphi = (ml - (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi))) / (e0 - 2 * e1 * Math.cos(2 * phi) + 4 * e2 * Math.cos(4 * phi) - 6 * e3 * Math.cos(6 * phi));
+ phi += dphi;
+ if (Math.abs(dphi) <= 0.0000000001) {
+ return phi;
+ }
+ }
+
+ //..reportError("IMLFN-CONV:Latitude failed to converge after 15 iterations");
+ return NaN;
+};
+},{}],13:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+
+module.exports = function(eccent, q) {
+ var temp = 1 - (1 - eccent * eccent) / (2 * eccent) * Math.log((1 - eccent) / (1 + eccent));
+ if (Math.abs(Math.abs(q) - temp) < 1.0E-6) {
+ if (q < 0) {
+ return (-1 * HALF_PI);
+ }
+ else {
+ return HALF_PI;
+ }
+ }
+ //var phi = 0.5* q/(1-eccent*eccent);
+ var phi = Math.asin(0.5 * q);
+ var dphi;
+ var sin_phi;
+ var cos_phi;
+ var con;
+ for (var i = 0; i < 30; i++) {
+ sin_phi = Math.sin(phi);
+ cos_phi = Math.cos(phi);
+ con = eccent * sin_phi;
+ dphi = Math.pow(1 - con * con, 2) / (2 * cos_phi) * (q / (1 - eccent * eccent) - sin_phi / (1 - con * con) + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
+ phi += dphi;
+ if (Math.abs(dphi) <= 0.0000000001) {
+ return phi;
+ }
+ }
+
+ //console.log("IQSFN-CONV:Latitude failed to converge after 30 iterations");
+ return NaN;
+};
+},{}],14:[function(_dereq_,module,exports){
+module.exports = function(e0, e1, e2, e3, phi) {
+ return (e0 * phi - e1 * Math.sin(2 * phi) + e2 * Math.sin(4 * phi) - e3 * Math.sin(6 * phi));
+};
+},{}],15:[function(_dereq_,module,exports){
+module.exports = function(eccent, sinphi, cosphi) {
+ var con = eccent * sinphi;
+ return cosphi / (Math.sqrt(1 - con * con));
+};
+},{}],16:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+module.exports = function(eccent, ts) {
+ var eccnth = 0.5 * eccent;
+ var con, dphi;
+ var phi = HALF_PI - 2 * Math.atan(ts);
+ for (var i = 0; i <= 15; i++) {
+ con = eccent * Math.sin(phi);
+ dphi = HALF_PI - 2 * Math.atan(ts * (Math.pow(((1 - con) / (1 + con)), eccnth))) - phi;
+ phi += dphi;
+ if (Math.abs(dphi) <= 0.0000000001) {
+ return phi;
+ }
+ }
+ //console.log("phi2z has NoConvergence");
+ return -9999;
+};
+},{}],17:[function(_dereq_,module,exports){
+var C00 = 1;
+var C02 = 0.25;
+var C04 = 0.046875;
+var C06 = 0.01953125;
+var C08 = 0.01068115234375;
+var C22 = 0.75;
+var C44 = 0.46875;
+var C46 = 0.01302083333333333333;
+var C48 = 0.00712076822916666666;
+var C66 = 0.36458333333333333333;
+var C68 = 0.00569661458333333333;
+var C88 = 0.3076171875;
+
+module.exports = function(es) {
+ var en = [];
+ en[0] = C00 - es * (C02 + es * (C04 + es * (C06 + es * C08)));
+ en[1] = es * (C22 - es * (C04 + es * (C06 + es * C08)));
+ var t = es * es;
+ en[2] = t * (C44 - es * (C46 + es * C48));
+ t *= es;
+ en[3] = t * (C66 - es * C68);
+ en[4] = t * es * C88;
+ return en;
+};
+},{}],18:[function(_dereq_,module,exports){
+var pj_mlfn = _dereq_("./pj_mlfn");
+var EPSLN = 1.0e-10;
+var MAX_ITER = 20;
+module.exports = function(arg, es, en) {
+ var k = 1 / (1 - es);
+ var phi = arg;
+ for (var i = MAX_ITER; i; --i) { /* rarely goes over 2 iterations */
+ var s = Math.sin(phi);
+ var t = 1 - es * s * s;
+ //t = this.pj_mlfn(phi, s, Math.cos(phi), en) - arg;
+ //phi -= t * (t * Math.sqrt(t)) * k;
+ t = (pj_mlfn(phi, s, Math.cos(phi), en) - arg) * (t * Math.sqrt(t)) * k;
+ phi -= t;
+ if (Math.abs(t) < EPSLN) {
+ return phi;
+ }
+ }
+ //..reportError("cass:pj_inv_mlfn: Convergence error");
+ return phi;
+};
+},{"./pj_mlfn":19}],19:[function(_dereq_,module,exports){
+module.exports = function(phi, sphi, cphi, en) {
+ cphi *= sphi;
+ sphi *= sphi;
+ return (en[0] * phi - cphi * (en[1] + sphi * (en[2] + sphi * (en[3] + sphi * en[4]))));
+};
+},{}],20:[function(_dereq_,module,exports){
+module.exports = function(eccent, sinphi) {
+ var con;
+ if (eccent > 1.0e-7) {
+ con = eccent * sinphi;
+ return ((1 - eccent * eccent) * (sinphi / (1 - con * con) - (0.5 / eccent) * Math.log((1 - con) / (1 + con))));
+ }
+ else {
+ return (2 * sinphi);
+ }
+};
+},{}],21:[function(_dereq_,module,exports){
+module.exports = function(x) {
+ return x<0 ? -1 : 1;
+};
+},{}],22:[function(_dereq_,module,exports){
+module.exports = function(esinp, exp) {
+ return (Math.pow((1 - esinp) / (1 + esinp), exp));
+};
+},{}],23:[function(_dereq_,module,exports){
+module.exports = function (array){
+ var out = {
+ x: array[0],
+ y: array[1]
+ };
+ if (array.length>2) {
+ out.z = array[2];
+ }
+ if (array.length>3) {
+ out.m = array[3];
+ }
+ return out;
+};
+},{}],24:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+
+module.exports = function(eccent, phi, sinphi) {
+ var con = eccent * sinphi;
+ var com = 0.5 * eccent;
+ con = Math.pow(((1 - con) / (1 + con)), com);
+ return (Math.tan(0.5 * (HALF_PI - phi)) / con);
+};
+},{}],25:[function(_dereq_,module,exports){
+exports.wgs84 = {
+ towgs84: "0,0,0",
+ ellipse: "WGS84",
+ datumName: "WGS84"
+};
+exports.ch1903 = {
+ towgs84: "674.374,15.056,405.346",
+ ellipse: "bessel",
+ datumName: "swiss"
+};
+exports.ggrs87 = {
+ towgs84: "-199.87,74.79,246.62",
+ ellipse: "GRS80",
+ datumName: "Greek_Geodetic_Reference_System_1987"
+};
+exports.nad83 = {
+ towgs84: "0,0,0",
+ ellipse: "GRS80",
+ datumName: "North_American_Datum_1983"
+};
+exports.nad27 = {
+ nadgrids: "@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat",
+ ellipse: "clrk66",
+ datumName: "North_American_Datum_1927"
+};
+exports.potsdam = {
+ towgs84: "606.0,23.0,413.0",
+ ellipse: "bessel",
+ datumName: "Potsdam Rauenberg 1950 DHDN"
+};
+exports.carthage = {
+ towgs84: "-263.0,6.0,431.0",
+ ellipse: "clark80",
+ datumName: "Carthage 1934 Tunisia"
+};
+exports.hermannskogel = {
+ towgs84: "653.0,-212.0,449.0",
+ ellipse: "bessel",
+ datumName: "Hermannskogel"
+};
+exports.ire65 = {
+ towgs84: "482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",
+ ellipse: "mod_airy",
+ datumName: "Ireland 1965"
+};
+exports.rassadiran = {
+ towgs84: "-133.63,-157.5,-158.62",
+ ellipse: "intl",
+ datumName: "Rassadiran"
+};
+exports.nzgd49 = {
+ towgs84: "59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993",
+ ellipse: "intl",
+ datumName: "New Zealand Geodetic Datum 1949"
+};
+exports.osgb36 = {
+ towgs84: "446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894",
+ ellipse: "airy",
+ datumName: "Airy 1830"
+};
+exports.s_jtsk = {
+ towgs84: "589,76,480",
+ ellipse: 'bessel',
+ datumName: 'S-JTSK (Ferro)'
+};
+exports.beduaram = {
+ towgs84: '-106,-87,188',
+ ellipse: 'clrk80',
+ datumName: 'Beduaram'
+};
+exports.gunung_segara = {
+ towgs84: '-403,684,41',
+ ellipse: 'bessel',
+ datumName: 'Gunung Segara Jakarta'
+};
+exports.rnb72 = {
+ towgs84: "106.869,-52.2978,103.724,-0.33657,0.456955,-1.84218,1",
+ ellipse: "intl",
+ datumName: "Reseau National Belge 1972"
+};
+},{}],26:[function(_dereq_,module,exports){
+exports.MERIT = {
+ a: 6378137.0,
+ rf: 298.257,
+ ellipseName: "MERIT 1983"
+};
+exports.SGS85 = {
+ a: 6378136.0,
+ rf: 298.257,
+ ellipseName: "Soviet Geodetic System 85"
+};
+exports.GRS80 = {
+ a: 6378137.0,
+ rf: 298.257222101,
+ ellipseName: "GRS 1980(IUGG, 1980)"
+};
+exports.IAU76 = {
+ a: 6378140.0,
+ rf: 298.257,
+ ellipseName: "IAU 1976"
+};
+exports.airy = {
+ a: 6377563.396,
+ b: 6356256.910,
+ ellipseName: "Airy 1830"
+};
+exports.APL4 = {
+ a: 6378137,
+ rf: 298.25,
+ ellipseName: "Appl. Physics. 1965"
+};
+exports.NWL9D = {
+ a: 6378145.0,
+ rf: 298.25,
+ ellipseName: "Naval Weapons Lab., 1965"
+};
+exports.mod_airy = {
+ a: 6377340.189,
+ b: 6356034.446,
+ ellipseName: "Modified Airy"
+};
+exports.andrae = {
+ a: 6377104.43,
+ rf: 300.0,
+ ellipseName: "Andrae 1876 (Den., Iclnd.)"
+};
+exports.aust_SA = {
+ a: 6378160.0,
+ rf: 298.25,
+ ellipseName: "Australian Natl & S. Amer. 1969"
+};
+exports.GRS67 = {
+ a: 6378160.0,
+ rf: 298.2471674270,
+ ellipseName: "GRS 67(IUGG 1967)"
+};
+exports.bessel = {
+ a: 6377397.155,
+ rf: 299.1528128,
+ ellipseName: "Bessel 1841"
+};
+exports.bess_nam = {
+ a: 6377483.865,
+ rf: 299.1528128,
+ ellipseName: "Bessel 1841 (Namibia)"
+};
+exports.clrk66 = {
+ a: 6378206.4,
+ b: 6356583.8,
+ ellipseName: "Clarke 1866"
+};
+exports.clrk80 = {
+ a: 6378249.145,
+ rf: 293.4663,
+ ellipseName: "Clarke 1880 mod."
+};
+exports.clrk58 = {
+ a: 6378293.645208759,
+ rf: 294.2606763692654,
+ ellipseName: "Clarke 1858"
+};
+exports.CPM = {
+ a: 6375738.7,
+ rf: 334.29,
+ ellipseName: "Comm. des Poids et Mesures 1799"
+};
+exports.delmbr = {
+ a: 6376428.0,
+ rf: 311.5,
+ ellipseName: "Delambre 1810 (Belgium)"
+};
+exports.engelis = {
+ a: 6378136.05,
+ rf: 298.2566,
+ ellipseName: "Engelis 1985"
+};
+exports.evrst30 = {
+ a: 6377276.345,
+ rf: 300.8017,
+ ellipseName: "Everest 1830"
+};
+exports.evrst48 = {
+ a: 6377304.063,
+ rf: 300.8017,
+ ellipseName: "Everest 1948"
+};
+exports.evrst56 = {
+ a: 6377301.243,
+ rf: 300.8017,
+ ellipseName: "Everest 1956"
+};
+exports.evrst69 = {
+ a: 6377295.664,
+ rf: 300.8017,
+ ellipseName: "Everest 1969"
+};
+exports.evrstSS = {
+ a: 6377298.556,
+ rf: 300.8017,
+ ellipseName: "Everest (Sabah & Sarawak)"
+};
+exports.fschr60 = {
+ a: 6378166.0,
+ rf: 298.3,
+ ellipseName: "Fischer (Mercury Datum) 1960"
+};
+exports.fschr60m = {
+ a: 6378155.0,
+ rf: 298.3,
+ ellipseName: "Fischer 1960"
+};
+exports.fschr68 = {
+ a: 6378150.0,
+ rf: 298.3,
+ ellipseName: "Fischer 1968"
+};
+exports.helmert = {
+ a: 6378200.0,
+ rf: 298.3,
+ ellipseName: "Helmert 1906"
+};
+exports.hough = {
+ a: 6378270.0,
+ rf: 297.0,
+ ellipseName: "Hough"
+};
+exports.intl = {
+ a: 6378388.0,
+ rf: 297.0,
+ ellipseName: "International 1909 (Hayford)"
+};
+exports.kaula = {
+ a: 6378163.0,
+ rf: 298.24,
+ ellipseName: "Kaula 1961"
+};
+exports.lerch = {
+ a: 6378139.0,
+ rf: 298.257,
+ ellipseName: "Lerch 1979"
+};
+exports.mprts = {
+ a: 6397300.0,
+ rf: 191.0,
+ ellipseName: "Maupertius 1738"
+};
+exports.new_intl = {
+ a: 6378157.5,
+ b: 6356772.2,
+ ellipseName: "New International 1967"
+};
+exports.plessis = {
+ a: 6376523.0,
+ rf: 6355863.0,
+ ellipseName: "Plessis 1817 (France)"
+};
+exports.krass = {
+ a: 6378245.0,
+ rf: 298.3,
+ ellipseName: "Krassovsky, 1942"
+};
+exports.SEasia = {
+ a: 6378155.0,
+ b: 6356773.3205,
+ ellipseName: "Southeast Asia"
+};
+exports.walbeck = {
+ a: 6376896.0,
+ b: 6355834.8467,
+ ellipseName: "Walbeck"
+};
+exports.WGS60 = {
+ a: 6378165.0,
+ rf: 298.3,
+ ellipseName: "WGS 60"
+};
+exports.WGS66 = {
+ a: 6378145.0,
+ rf: 298.25,
+ ellipseName: "WGS 66"
+};
+exports.WGS7 = {
+ a: 6378135.0,
+ rf: 298.26,
+ ellipseName: "WGS 72"
+};
+exports.WGS84 = {
+ a: 6378137.0,
+ rf: 298.257223563,
+ ellipseName: "WGS 84"
+};
+exports.sphere = {
+ a: 6370997.0,
+ b: 6370997.0,
+ ellipseName: "Normal Sphere (r=6370997)"
+};
+},{}],27:[function(_dereq_,module,exports){
+exports.greenwich = 0.0; //"0dE",
+exports.lisbon = -9.131906111111; //"9d07'54.862\"W",
+exports.paris = 2.337229166667; //"2d20'14.025\"E",
+exports.bogota = -74.080916666667; //"74d04'51.3\"W",
+exports.madrid = -3.687938888889; //"3d41'16.58\"W",
+exports.rome = 12.452333333333; //"12d27'8.4\"E",
+exports.bern = 7.439583333333; //"7d26'22.5\"E",
+exports.jakarta = 106.807719444444; //"106d48'27.79\"E",
+exports.ferro = -17.666666666667; //"17d40'W",
+exports.brussels = 4.367975; //"4d22'4.71\"E",
+exports.stockholm = 18.058277777778; //"18d3'29.8\"E",
+exports.athens = 23.7163375; //"23d42'58.815\"E",
+exports.oslo = 10.722916666667; //"10d43'22.5\"E"
+},{}],28:[function(_dereq_,module,exports){
+exports.ft = {to_meter: 0.3048};
+exports['us-ft'] = {to_meter: 1200 / 3937};
+
+},{}],29:[function(_dereq_,module,exports){
+var proj = _dereq_('./Proj');
+var transform = _dereq_('./transform');
+var wgs84 = proj('WGS84');
+
+function transformer(from, to, coords) {
+ var transformedArray;
+ if (Array.isArray(coords)) {
+ transformedArray = transform(from, to, coords);
+ if (coords.length === 3) {
+ return [transformedArray.x, transformedArray.y, transformedArray.z];
+ }
+ else {
+ return [transformedArray.x, transformedArray.y];
+ }
+ }
+ else {
+ return transform(from, to, coords);
+ }
+}
+
+function checkProj(item) {
+ if (item instanceof proj) {
+ return item;
+ }
+ if (item.oProj) {
+ return item.oProj;
+ }
+ return proj(item);
+}
+function proj4(fromProj, toProj, coord) {
+ fromProj = checkProj(fromProj);
+ var single = false;
+ var obj;
+ if (typeof toProj === 'undefined') {
+ toProj = fromProj;
+ fromProj = wgs84;
+ single = true;
+ }
+ else if (typeof toProj.x !== 'undefined' || Array.isArray(toProj)) {
+ coord = toProj;
+ toProj = fromProj;
+ fromProj = wgs84;
+ single = true;
+ }
+ toProj = checkProj(toProj);
+ if (coord) {
+ return transformer(fromProj, toProj, coord);
+ }
+ else {
+ obj = {
+ forward: function(coords) {
+ return transformer(fromProj, toProj, coords);
+ },
+ inverse: function(coords) {
+ return transformer(toProj, fromProj, coords);
+ }
+ };
+ if (single) {
+ obj.oProj = toProj;
+ }
+ return obj;
+ }
+}
+module.exports = proj4;
+},{"./Proj":2,"./transform":65}],30:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+var PJD_3PARAM = 1;
+var PJD_7PARAM = 2;
+var PJD_GRIDSHIFT = 3;
+var PJD_WGS84 = 4; // WGS84 or equivalent
+var PJD_NODATUM = 5; // WGS84 or equivalent
+var SEC_TO_RAD = 4.84813681109535993589914102357e-6;
+var AD_C = 1.0026000;
+var COS_67P5 = 0.38268343236508977;
+var datum = function(proj) {
+ if (!(this instanceof datum)) {
+ return new datum(proj);
+ }
+ this.datum_type = PJD_WGS84; //default setting
+ if (!proj) {
+ return;
+ }
+ if (proj.datumCode && proj.datumCode === 'none') {
+ this.datum_type = PJD_NODATUM;
+ }
+
+ if (proj.datum_params) {
+ this.datum_params = proj.datum_params.map(parseFloat);
+ if (this.datum_params[0] !== 0 || this.datum_params[1] !== 0 || this.datum_params[2] !== 0) {
+ this.datum_type = PJD_3PARAM;
+ }
+ if (this.datum_params.length > 3) {
+ if (this.datum_params[3] !== 0 || this.datum_params[4] !== 0 || this.datum_params[5] !== 0 || this.datum_params[6] !== 0) {
+ this.datum_type = PJD_7PARAM;
+ this.datum_params[3] *= SEC_TO_RAD;
+ this.datum_params[4] *= SEC_TO_RAD;
+ this.datum_params[5] *= SEC_TO_RAD;
+ this.datum_params[6] = (this.datum_params[6] / 1000000.0) + 1.0;
+ }
+ }
+ }
+
+ // DGR 2011-03-21 : nadgrids support
+ this.datum_type = proj.grids ? PJD_GRIDSHIFT : this.datum_type;
+
+ this.a = proj.a; //datum object also uses these values
+ this.b = proj.b;
+ this.es = proj.es;
+ this.ep2 = proj.ep2;
+ if (this.datum_type === PJD_GRIDSHIFT) {
+ this.grids = proj.grids;
+ }
+};
+datum.prototype = {
+
+
+ /****************************************************************/
+ // cs_compare_datums()
+ // Returns TRUE if the two datums match, otherwise FALSE.
+ compare_datums: function(dest) {
+ if (this.datum_type !== dest.datum_type) {
+ return false; // false, datums are not equal
+ }
+ else if (this.a !== dest.a || Math.abs(this.es - dest.es) > 0.000000000050) {
+ // the tolerence for es is to ensure that GRS80 and WGS84
+ // are considered identical
+ return false;
+ }
+ else if (this.datum_type === PJD_3PARAM) {
+ return (this.datum_params[0] === dest.datum_params[0] && this.datum_params[1] === dest.datum_params[1] && this.datum_params[2] === dest.datum_params[2]);
+ }
+ else if (this.datum_type === PJD_7PARAM) {
+ return (this.datum_params[0] === dest.datum_params[0] && this.datum_params[1] === dest.datum_params[1] && this.datum_params[2] === dest.datum_params[2] && this.datum_params[3] === dest.datum_params[3] && this.datum_params[4] === dest.datum_params[4] && this.datum_params[5] === dest.datum_params[5] && this.datum_params[6] === dest.datum_params[6]);
+ }
+ else if (this.datum_type === PJD_GRIDSHIFT || dest.datum_type === PJD_GRIDSHIFT) {
+ //alert("ERROR: Grid shift transformations are not implemented.");
+ //return false
+ //DGR 2012-07-29 lazy ...
+ return this.nadgrids === dest.nadgrids;
+ }
+ else {
+ return true; // datums are equal
+ }
+ }, // cs_compare_datums()
+
+ /*
+ * The function Convert_Geodetic_To_Geocentric converts geodetic coordinates
+ * (latitude, longitude, and height) to geocentric coordinates (X, Y, Z),
+ * according to the current ellipsoid parameters.
+ *
+ * Latitude : Geodetic latitude in radians (input)
+ * Longitude : Geodetic longitude in radians (input)
+ * Height : Geodetic height, in meters (input)
+ * X : Calculated Geocentric X coordinate, in meters (output)
+ * Y : Calculated Geocentric Y coordinate, in meters (output)
+ * Z : Calculated Geocentric Z coordinate, in meters (output)
+ *
+ */
+ geodetic_to_geocentric: function(p) {
+ var Longitude = p.x;
+ var Latitude = p.y;
+ var Height = p.z ? p.z : 0; //Z value not always supplied
+ var X; // output
+ var Y;
+ var Z;
+
+ var Error_Code = 0; // GEOCENT_NO_ERROR;
+ var Rn; /* Earth radius at location */
+ var Sin_Lat; /* Math.sin(Latitude) */
+ var Sin2_Lat; /* Square of Math.sin(Latitude) */
+ var Cos_Lat; /* Math.cos(Latitude) */
+
+ /*
+ ** Don't blow up if Latitude is just a little out of the value
+ ** range as it may just be a rounding issue. Also removed longitude
+ ** test, it should be wrapped by Math.cos() and Math.sin(). NFW for PROJ.4, Sep/2001.
+ */
+ if (Latitude < -HALF_PI && Latitude > -1.001 * HALF_PI) {
+ Latitude = -HALF_PI;
+ }
+ else if (Latitude > HALF_PI && Latitude < 1.001 * HALF_PI) {
+ Latitude = HALF_PI;
+ }
+ else if ((Latitude < -HALF_PI) || (Latitude > HALF_PI)) {
+ /* Latitude out of range */
+ //..reportError('geocent:lat out of range:' + Latitude);
+ return null;
+ }
+
+ if (Longitude > Math.PI) {
+ Longitude -= (2 * Math.PI);
+ }
+ Sin_Lat = Math.sin(Latitude);
+ Cos_Lat = Math.cos(Latitude);
+ Sin2_Lat = Sin_Lat * Sin_Lat;
+ Rn = this.a / (Math.sqrt(1.0e0 - this.es * Sin2_Lat));
+ X = (Rn + Height) * Cos_Lat * Math.cos(Longitude);
+ Y = (Rn + Height) * Cos_Lat * Math.sin(Longitude);
+ Z = ((Rn * (1 - this.es)) + Height) * Sin_Lat;
+
+ p.x = X;
+ p.y = Y;
+ p.z = Z;
+ return Error_Code;
+ }, // cs_geodetic_to_geocentric()
+
+
+ geocentric_to_geodetic: function(p) {
+ /* local defintions and variables */
+ /* end-criterium of loop, accuracy of sin(Latitude) */
+ var genau = 1e-12;
+ var genau2 = (genau * genau);
+ var maxiter = 30;
+
+ var P; /* distance between semi-minor axis and location */
+ var RR; /* distance between center and location */
+ var CT; /* sin of geocentric latitude */
+ var ST; /* cos of geocentric latitude */
+ var RX;
+ var RK;
+ var RN; /* Earth radius at location */
+ var CPHI0; /* cos of start or old geodetic latitude in iterations */
+ var SPHI0; /* sin of start or old geodetic latitude in iterations */
+ var CPHI; /* cos of searched geodetic latitude */
+ var SPHI; /* sin of searched geodetic latitude */
+ var SDPHI; /* end-criterium: addition-theorem of sin(Latitude(iter)-Latitude(iter-1)) */
+ var At_Pole; /* indicates location is in polar region */
+ var iter; /* # of continous iteration, max. 30 is always enough (s.a.) */
+
+ var X = p.x;
+ var Y = p.y;
+ var Z = p.z ? p.z : 0.0; //Z value not always supplied
+ var Longitude;
+ var Latitude;
+ var Height;
+
+ At_Pole = false;
+ P = Math.sqrt(X * X + Y * Y);
+ RR = Math.sqrt(X * X + Y * Y + Z * Z);
+
+ /* special cases for latitude and longitude */
+ if (P / this.a < genau) {
+
+ /* special case, if P=0. (X=0., Y=0.) */
+ At_Pole = true;
+ Longitude = 0.0;
+
+ /* if (X,Y,Z)=(0.,0.,0.) then Height becomes semi-minor axis
+ * of ellipsoid (=center of mass), Latitude becomes PI/2 */
+ if (RR / this.a < genau) {
+ Latitude = HALF_PI;
+ Height = -this.b;
+ return;
+ }
+ }
+ else {
+ /* ellipsoidal (geodetic) longitude
+ * interval: -PI < Longitude <= +PI */
+ Longitude = Math.atan2(Y, X);
+ }
+
+ /* --------------------------------------------------------------
+ * Following iterative algorithm was developped by
+ * "Institut for Erdmessung", University of Hannover, July 1988.
+ * Internet: www.ife.uni-hannover.de
+ * Iterative computation of CPHI,SPHI and Height.
+ * Iteration of CPHI and SPHI to 10**-12 radian resp.
+ * 2*10**-7 arcsec.
+ * --------------------------------------------------------------
+ */
+ CT = Z / RR;
+ ST = P / RR;
+ RX = 1.0 / Math.sqrt(1.0 - this.es * (2.0 - this.es) * ST * ST);
+ CPHI0 = ST * (1.0 - this.es) * RX;
+ SPHI0 = CT * RX;
+ iter = 0;
+
+ /* loop to find sin(Latitude) resp. Latitude
+ * until |sin(Latitude(iter)-Latitude(iter-1))| < genau */
+ do {
+ iter++;
+ RN = this.a / Math.sqrt(1.0 - this.es * SPHI0 * SPHI0);
+
+ /* ellipsoidal (geodetic) height */
+ Height = P * CPHI0 + Z * SPHI0 - RN * (1.0 - this.es * SPHI0 * SPHI0);
+
+ RK = this.es * RN / (RN + Height);
+ RX = 1.0 / Math.sqrt(1.0 - RK * (2.0 - RK) * ST * ST);
+ CPHI = ST * (1.0 - RK) * RX;
+ SPHI = CT * RX;
+ SDPHI = SPHI * CPHI0 - CPHI * SPHI0;
+ CPHI0 = CPHI;
+ SPHI0 = SPHI;
+ }
+ while (SDPHI * SDPHI > genau2 && iter < maxiter);
+
+ /* ellipsoidal (geodetic) latitude */
+ Latitude = Math.atan(SPHI / Math.abs(CPHI));
+
+ p.x = Longitude;
+ p.y = Latitude;
+ p.z = Height;
+ return p;
+ }, // cs_geocentric_to_geodetic()
+
+ /** Convert_Geocentric_To_Geodetic
+ * The method used here is derived from 'An Improved Algorithm for
+ * Geocentric to Geodetic Coordinate Conversion', by Ralph Toms, Feb 1996
+ */
+ geocentric_to_geodetic_noniter: function(p) {
+ var X = p.x;
+ var Y = p.y;
+ var Z = p.z ? p.z : 0; //Z value not always supplied
+ var Longitude;
+ var Latitude;
+ var Height;
+
+ var W; /* distance from Z axis */
+ var W2; /* square of distance from Z axis */
+ var T0; /* initial estimate of vertical component */
+ var T1; /* corrected estimate of vertical component */
+ var S0; /* initial estimate of horizontal component */
+ var S1; /* corrected estimate of horizontal component */
+ var Sin_B0; /* Math.sin(B0), B0 is estimate of Bowring aux variable */
+ var Sin3_B0; /* cube of Math.sin(B0) */
+ var Cos_B0; /* Math.cos(B0) */
+ var Sin_p1; /* Math.sin(phi1), phi1 is estimated latitude */
+ var Cos_p1; /* Math.cos(phi1) */
+ var Rn; /* Earth radius at location */
+ var Sum; /* numerator of Math.cos(phi1) */
+ var At_Pole; /* indicates location is in polar region */
+
+ X = parseFloat(X); // cast from string to float
+ Y = parseFloat(Y);
+ Z = parseFloat(Z);
+
+ At_Pole = false;
+ if (X !== 0.0) {
+ Longitude = Math.atan2(Y, X);
+ }
+ else {
+ if (Y > 0) {
+ Longitude = HALF_PI;
+ }
+ else if (Y < 0) {
+ Longitude = -HALF_PI;
+ }
+ else {
+ At_Pole = true;
+ Longitude = 0.0;
+ if (Z > 0.0) { /* north pole */
+ Latitude = HALF_PI;
+ }
+ else if (Z < 0.0) { /* south pole */
+ Latitude = -HALF_PI;
+ }
+ else { /* center of earth */
+ Latitude = HALF_PI;
+ Height = -this.b;
+ return;
+ }
+ }
+ }
+ W2 = X * X + Y * Y;
+ W = Math.sqrt(W2);
+ T0 = Z * AD_C;
+ S0 = Math.sqrt(T0 * T0 + W2);
+ Sin_B0 = T0 / S0;
+ Cos_B0 = W / S0;
+ Sin3_B0 = Sin_B0 * Sin_B0 * Sin_B0;
+ T1 = Z + this.b * this.ep2 * Sin3_B0;
+ Sum = W - this.a * this.es * Cos_B0 * Cos_B0 * Cos_B0;
+ S1 = Math.sqrt(T1 * T1 + Sum * Sum);
+ Sin_p1 = T1 / S1;
+ Cos_p1 = Sum / S1;
+ Rn = this.a / Math.sqrt(1.0 - this.es * Sin_p1 * Sin_p1);
+ if (Cos_p1 >= COS_67P5) {
+ Height = W / Cos_p1 - Rn;
+ }
+ else if (Cos_p1 <= -COS_67P5) {
+ Height = W / -Cos_p1 - Rn;
+ }
+ else {
+ Height = Z / Sin_p1 + Rn * (this.es - 1.0);
+ }
+ if (At_Pole === false) {
+ Latitude = Math.atan(Sin_p1 / Cos_p1);
+ }
+
+ p.x = Longitude;
+ p.y = Latitude;
+ p.z = Height;
+ return p;
+ }, // geocentric_to_geodetic_noniter()
+
+ /****************************************************************/
+ // pj_geocentic_to_wgs84( p )
+ // p = point to transform in geocentric coordinates (x,y,z)
+ geocentric_to_wgs84: function(p) {
+
+ if (this.datum_type === PJD_3PARAM) {
+ // if( x[io] === HUGE_VAL )
+ // continue;
+ p.x += this.datum_params[0];
+ p.y += this.datum_params[1];
+ p.z += this.datum_params[2];
+
+ }
+ else if (this.datum_type === PJD_7PARAM) {
+ var Dx_BF = this.datum_params[0];
+ var Dy_BF = this.datum_params[1];
+ var Dz_BF = this.datum_params[2];
+ var Rx_BF = this.datum_params[3];
+ var Ry_BF = this.datum_params[4];
+ var Rz_BF = this.datum_params[5];
+ var M_BF = this.datum_params[6];
+ // if( x[io] === HUGE_VAL )
+ // continue;
+ var x_out = M_BF * (p.x - Rz_BF * p.y + Ry_BF * p.z) + Dx_BF;
+ var y_out = M_BF * (Rz_BF * p.x + p.y - Rx_BF * p.z) + Dy_BF;
+ var z_out = M_BF * (-Ry_BF * p.x + Rx_BF * p.y + p.z) + Dz_BF;
+ p.x = x_out;
+ p.y = y_out;
+ p.z = z_out;
+ }
+ }, // cs_geocentric_to_wgs84
+
+ /****************************************************************/
+ // pj_geocentic_from_wgs84()
+ // coordinate system definition,
+ // point to transform in geocentric coordinates (x,y,z)
+ geocentric_from_wgs84: function(p) {
+
+ if (this.datum_type === PJD_3PARAM) {
+ //if( x[io] === HUGE_VAL )
+ // continue;
+ p.x -= this.datum_params[0];
+ p.y -= this.datum_params[1];
+ p.z -= this.datum_params[2];
+
+ }
+ else if (this.datum_type === PJD_7PARAM) {
+ var Dx_BF = this.datum_params[0];
+ var Dy_BF = this.datum_params[1];
+ var Dz_BF = this.datum_params[2];
+ var Rx_BF = this.datum_params[3];
+ var Ry_BF = this.datum_params[4];
+ var Rz_BF = this.datum_params[5];
+ var M_BF = this.datum_params[6];
+ var x_tmp = (p.x - Dx_BF) / M_BF;
+ var y_tmp = (p.y - Dy_BF) / M_BF;
+ var z_tmp = (p.z - Dz_BF) / M_BF;
+ //if( x[io] === HUGE_VAL )
+ // continue;
+
+ p.x = x_tmp + Rz_BF * y_tmp - Ry_BF * z_tmp;
+ p.y = -Rz_BF * x_tmp + y_tmp + Rx_BF * z_tmp;
+ p.z = Ry_BF * x_tmp - Rx_BF * y_tmp + z_tmp;
+ } //cs_geocentric_from_wgs84()
+ }
+};
+
+/** point object, nothing fancy, just allows values to be
+ passed back and forth by reference rather than by value.
+ Other point classes may be used as long as they have
+ x and y properties, which will get modified in the transform method.
+*/
+module.exports = datum;
+
+},{}],31:[function(_dereq_,module,exports){
+var PJD_3PARAM = 1;
+var PJD_7PARAM = 2;
+var PJD_GRIDSHIFT = 3;
+var PJD_NODATUM = 5; // WGS84 or equivalent
+var SRS_WGS84_SEMIMAJOR = 6378137; // only used in grid shift transforms
+var SRS_WGS84_ESQUARED = 0.006694379990141316; //DGR: 2012-07-29
+module.exports = function(source, dest, point) {
+ var wp, i, l;
+
+ function checkParams(fallback) {
+ return (fallback === PJD_3PARAM || fallback === PJD_7PARAM);
+ }
+ // Short cut if the datums are identical.
+ if (source.compare_datums(dest)) {
+ return point; // in this case, zero is sucess,
+ // whereas cs_compare_datums returns 1 to indicate TRUE
+ // confusing, should fix this
+ }
+
+ // Explicitly skip datum transform by setting 'datum=none' as parameter for either source or dest
+ if (source.datum_type === PJD_NODATUM || dest.datum_type === PJD_NODATUM) {
+ return point;
+ }
+
+ //DGR: 2012-07-29 : add nadgrids support (begin)
+ var src_a = source.a;
+ var src_es = source.es;
+
+ var dst_a = dest.a;
+ var dst_es = dest.es;
+
+ var fallback = source.datum_type;
+ // If this datum requires grid shifts, then apply it to geodetic coordinates.
+ if (fallback === PJD_GRIDSHIFT) {
+ if (this.apply_gridshift(source, 0, point) === 0) {
+ source.a = SRS_WGS84_SEMIMAJOR;
+ source.es = SRS_WGS84_ESQUARED;
+ }
+ else {
+ // try 3 or 7 params transformation or nothing ?
+ if (!source.datum_params) {
+ source.a = src_a;
+ source.es = source.es;
+ return point;
+ }
+ wp = 1;
+ for (i = 0, l = source.datum_params.length; i < l; i++) {
+ wp *= source.datum_params[i];
+ }
+ if (wp === 0) {
+ source.a = src_a;
+ source.es = source.es;
+ return point;
+ }
+ if (source.datum_params.length > 3) {
+ fallback = PJD_7PARAM;
+ }
+ else {
+ fallback = PJD_3PARAM;
+ }
+ }
+ }
+ if (dest.datum_type === PJD_GRIDSHIFT) {
+ dest.a = SRS_WGS84_SEMIMAJOR;
+ dest.es = SRS_WGS84_ESQUARED;
+ }
+ // Do we need to go through geocentric coordinates?
+ if (source.es !== dest.es || source.a !== dest.a || checkParams(fallback) || checkParams(dest.datum_type)) {
+ //DGR: 2012-07-29 : add nadgrids support (end)
+ // Convert to geocentric coordinates.
+ source.geodetic_to_geocentric(point);
+ // CHECK_RETURN;
+ // Convert between datums
+ if (checkParams(source.datum_type)) {
+ source.geocentric_to_wgs84(point);
+ // CHECK_RETURN;
+ }
+ if (checkParams(dest.datum_type)) {
+ dest.geocentric_from_wgs84(point);
+ // CHECK_RETURN;
+ }
+ // Convert back to geodetic coordinates
+ dest.geocentric_to_geodetic(point);
+ // CHECK_RETURN;
+ }
+ // Apply grid shift to destination if required
+ if (dest.datum_type === PJD_GRIDSHIFT) {
+ this.apply_gridshift(dest, 1, point);
+ // CHECK_RETURN;
+ }
+
+ source.a = src_a;
+ source.es = src_es;
+ dest.a = dst_a;
+ dest.es = dst_es;
+
+ return point;
+};
+
+
+},{}],32:[function(_dereq_,module,exports){
+var globals = _dereq_('./global');
+var parseProj = _dereq_('./projString');
+var wkt = _dereq_('./wkt');
+
+function defs(name) {
+ /*global console*/
+ var that = this;
+ if (arguments.length === 2) {
+ var def = arguments[1];
+ if (typeof def === 'string') {
+ if (def.charAt(0) === '+') {
+ defs[name] = parseProj(arguments[1]);
+ }
+ else {
+ defs[name] = wkt(arguments[1]);
+ }
+ } else {
+ defs[name] = def;
+ }
+ }
+ else if (arguments.length === 1) {
+ if (Array.isArray(name)) {
+ return name.map(function(v) {
+ if (Array.isArray(v)) {
+ defs.apply(that, v);
+ }
+ else {
+ defs(v);
+ }
+ });
+ }
+ else if (typeof name === 'string') {
+ if (name in defs) {
+ return defs[name];
+ }
+ }
+ else if ('EPSG' in name) {
+ defs['EPSG:' + name.EPSG] = name;
+ }
+ else if ('ESRI' in name) {
+ defs['ESRI:' + name.ESRI] = name;
+ }
+ else if ('IAU2000' in name) {
+ defs['IAU2000:' + name.IAU2000] = name;
+ }
+ else {
+ console.log(name);
+ }
+ return;
+ }
+
+
+}
+globals(defs);
+module.exports = defs;
+
+},{"./global":35,"./projString":38,"./wkt":66}],33:[function(_dereq_,module,exports){
+var Datum = _dereq_('./constants/Datum');
+var Ellipsoid = _dereq_('./constants/Ellipsoid');
+var extend = _dereq_('./extend');
+var datum = _dereq_('./datum');
+var EPSLN = 1.0e-10;
+// ellipoid pj_set_ell.c
+var SIXTH = 0.1666666666666666667;
+/* 1/6 */
+var RA4 = 0.04722222222222222222;
+/* 17/360 */
+var RA6 = 0.02215608465608465608;
+module.exports = function(json) {
+ // DGR 2011-03-20 : nagrids -> nadgrids
+ if (json.datumCode && json.datumCode !== 'none') {
+ var datumDef = Datum[json.datumCode];
+ if (datumDef) {
+ json.datum_params = datumDef.towgs84 ? datumDef.towgs84.split(',') : null;
+ json.ellps = datumDef.ellipse;
+ json.datumName = datumDef.datumName ? datumDef.datumName : json.datumCode;
+ }
+ }
+ if (!json.a) { // do we have an ellipsoid?
+ var ellipse = Ellipsoid[json.ellps] ? Ellipsoid[json.ellps] : Ellipsoid.WGS84;
+ extend(json, ellipse);
+ }
+ if (json.rf && !json.b) {
+ json.b = (1.0 - 1.0 / json.rf) * json.a;
+ }
+ if (json.rf === 0 || Math.abs(json.a - json.b) < EPSLN) {
+ json.sphere = true;
+ json.b = json.a;
+ }
+ json.a2 = json.a * json.a; // used in geocentric
+ json.b2 = json.b * json.b; // used in geocentric
+ json.es = (json.a2 - json.b2) / json.a2; // e ^ 2
+ json.e = Math.sqrt(json.es); // eccentricity
+ if (json.R_A) {
+ json.a *= 1 - json.es * (SIXTH + json.es * (RA4 + json.es * RA6));
+ json.a2 = json.a * json.a;
+ json.b2 = json.b * json.b;
+ json.es = 0;
+ }
+ json.ep2 = (json.a2 - json.b2) / json.b2; // used in geocentric
+ if (!json.k0) {
+ json.k0 = 1.0; //default value
+ }
+ //DGR 2010-11-12: axis
+ if (!json.axis) {
+ json.axis = "enu";
+ }
+
+ if (!json.datum) {
+ json.datum = datum(json);
+ }
+ return json;
+};
+
+},{"./constants/Datum":25,"./constants/Ellipsoid":26,"./datum":30,"./extend":34}],34:[function(_dereq_,module,exports){
+module.exports = function(destination, source) {
+ destination = destination || {};
+ var value, property;
+ if (!source) {
+ return destination;
+ }
+ for (property in source) {
+ value = source[property];
+ if (value !== undefined) {
+ destination[property] = value;
+ }
+ }
+ return destination;
+};
+
+},{}],35:[function(_dereq_,module,exports){
+module.exports = function(defs) {
+ defs('EPSG:4326', "+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees");
+ defs('EPSG:4269', "+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees");
+ defs('EPSG:3857', "+title=WGS 84 / Pseudo-Mercator +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs");
+
+ defs.WGS84 = defs['EPSG:4326'];
+ defs['EPSG:3785'] = defs['EPSG:3857']; // maintain backward compat, official code is 3857
+ defs.GOOGLE = defs['EPSG:3857'];
+ defs['EPSG:900913'] = defs['EPSG:3857'];
+ defs['EPSG:102113'] = defs['EPSG:3857'];
+};
+
+},{}],36:[function(_dereq_,module,exports){
+var proj4 = _dereq_('./core');
+proj4.defaultDatum = 'WGS84'; //default datum
+proj4.Proj = _dereq_('./Proj');
+proj4.WGS84 = new proj4.Proj('WGS84');
+proj4.Point = _dereq_('./Point');
+proj4.toPoint = _dereq_("./common/toPoint");
+proj4.defs = _dereq_('./defs');
+proj4.transform = _dereq_('./transform');
+proj4.mgrs = _dereq_('mgrs');
+proj4.version = _dereq_('../package.json').version;
+_dereq_('./includedProjections')(proj4);
+module.exports = proj4;
+},{"../package.json":68,"./Point":1,"./Proj":2,"./common/toPoint":23,"./core":29,"./defs":32,"./includedProjections":"hTEDpn","./transform":65,"mgrs":67}],37:[function(_dereq_,module,exports){
+var defs = _dereq_('./defs');
+var wkt = _dereq_('./wkt');
+var projStr = _dereq_('./projString');
+function testObj(code){
+ return typeof code === 'string';
+}
+function testDef(code){
+ return code in defs;
+}
+function testWKT(code){
+ var codeWords = ['GEOGCS','GEOCCS','PROJCS','LOCAL_CS'];
+ return codeWords.reduce(function(a,b){
+ return a+1+code.indexOf(b);
+ },0);
+}
+function testProj(code){
+ return code[0] === '+';
+}
+function parse(code){
+ if (testObj(code)) {
+ //check to see if this is a WKT string
+ if (testDef(code)) {
+ return defs[code];
+ }
+ else if (testWKT(code)) {
+ return wkt(code);
+ }
+ else if (testProj(code)) {
+ return projStr(code);
+ }
+ }else{
+ return code;
+ }
+}
+
+module.exports = parse;
+},{"./defs":32,"./projString":38,"./wkt":66}],38:[function(_dereq_,module,exports){
+var D2R = 0.01745329251994329577;
+var PrimeMeridian = _dereq_('./constants/PrimeMeridian');
+var units = _dereq_('./constants/units');
+
+module.exports = function(defData) {
+ var self = {};
+ var paramObj = {};
+ defData.split("+").map(function(v) {
+ return v.trim();
+ }).filter(function(a) {
+ return a;
+ }).forEach(function(a) {
+ var split = a.split("=");
+ split.push(true);
+ paramObj[split[0].toLowerCase()] = split[1];
+ });
+ var paramName, paramVal, paramOutname;
+ var params = {
+ proj: 'projName',
+ datum: 'datumCode',
+ rf: function(v) {
+ self.rf = parseFloat(v);
+ },
+ lat_0: function(v) {
+ self.lat0 = v * D2R;
+ },
+ lat_1: function(v) {
+ self.lat1 = v * D2R;
+ },
+ lat_2: function(v) {
+ self.lat2 = v * D2R;
+ },
+ lat_ts: function(v) {
+ self.lat_ts = v * D2R;
+ },
+ lon_0: function(v) {
+ self.long0 = v * D2R;
+ },
+ lon_1: function(v) {
+ self.long1 = v * D2R;
+ },
+ lon_2: function(v) {
+ self.long2 = v * D2R;
+ },
+ alpha: function(v) {
+ self.alpha = parseFloat(v) * D2R;
+ },
+ lonc: function(v) {
+ self.longc = v * D2R;
+ },
+ x_0: function(v) {
+ self.x0 = parseFloat(v);
+ },
+ y_0: function(v) {
+ self.y0 = parseFloat(v);
+ },
+ k_0: function(v) {
+ self.k0 = parseFloat(v);
+ },
+ k: function(v) {
+ self.k0 = parseFloat(v);
+ },
+ a: function(v) {
+ self.a = parseFloat(v);
+ },
+ b: function(v) {
+ self.b = parseFloat(v);
+ },
+ r_a: function() {
+ self.R_A = true;
+ },
+ zone: function(v) {
+ self.zone = parseInt(v, 10);
+ },
+ south: function() {
+ self.utmSouth = true;
+ },
+ towgs84: function(v) {
+ self.datum_params = v.split(",").map(function(a) {
+ return parseFloat(a);
+ });
+ },
+ to_meter: function(v) {
+ self.to_meter = parseFloat(v);
+ },
+ units: function(v) {
+ self.units = v;
+ if (units[v]) {
+ self.to_meter = units[v].to_meter;
+ }
+ },
+ from_greenwich: function(v) {
+ self.from_greenwich = v * D2R;
+ },
+ pm: function(v) {
+ self.from_greenwich = (PrimeMeridian[v] ? PrimeMeridian[v] : parseFloat(v)) * D2R;
+ },
+ nadgrids: function(v) {
+ if (v === '@null') {
+ self.datumCode = 'none';
+ }
+ else {
+ self.nadgrids = v;
+ }
+ },
+ axis: function(v) {
+ var legalAxis = "ewnsud";
+ if (v.length === 3 && legalAxis.indexOf(v.substr(0, 1)) !== -1 && legalAxis.indexOf(v.substr(1, 1)) !== -1 && legalAxis.indexOf(v.substr(2, 1)) !== -1) {
+ self.axis = v;
+ }
+ }
+ };
+ for (paramName in paramObj) {
+ paramVal = paramObj[paramName];
+ if (paramName in params) {
+ paramOutname = params[paramName];
+ if (typeof paramOutname === 'function') {
+ paramOutname(paramVal);
+ }
+ else {
+ self[paramOutname] = paramVal;
+ }
+ }
+ else {
+ self[paramName] = paramVal;
+ }
+ }
+ if(typeof self.datumCode === 'string' && self.datumCode !== "WGS84"){
+ self.datumCode = self.datumCode.toLowerCase();
+ }
+ return self;
+};
+
+},{"./constants/PrimeMeridian":27,"./constants/units":28}],39:[function(_dereq_,module,exports){
+var projs = [
+ _dereq_('./projections/merc'),
+ _dereq_('./projections/longlat')
+];
+var names = {};
+var projStore = [];
+
+function add(proj, i) {
+ var len = projStore.length;
+ if (!proj.names) {
+ console.log(i);
+ return true;
+ }
+ projStore[len] = proj;
+ proj.names.forEach(function(n) {
+ names[n.toLowerCase()] = len;
+ });
+ return this;
+}
+
+exports.add = add;
+
+exports.get = function(name) {
+ if (!name) {
+ return false;
+ }
+ var n = name.toLowerCase();
+ if (typeof names[n] !== 'undefined' && projStore[names[n]]) {
+ return projStore[names[n]];
+ }
+};
+exports.start = function() {
+ projs.forEach(add);
+};
+
+},{"./projections/longlat":51,"./projections/merc":52}],40:[function(_dereq_,module,exports){
+var EPSLN = 1.0e-10;
+var msfnz = _dereq_('../common/msfnz');
+var qsfnz = _dereq_('../common/qsfnz');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var asinz = _dereq_('../common/asinz');
+exports.init = function() {
+
+ if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
+ return;
+ }
+ this.temp = this.b / this.a;
+ this.es = 1 - Math.pow(this.temp, 2);
+ this.e3 = Math.sqrt(this.es);
+
+ this.sin_po = Math.sin(this.lat1);
+ this.cos_po = Math.cos(this.lat1);
+ this.t1 = this.sin_po;
+ this.con = this.sin_po;
+ this.ms1 = msfnz(this.e3, this.sin_po, this.cos_po);
+ this.qs1 = qsfnz(this.e3, this.sin_po, this.cos_po);
+
+ this.sin_po = Math.sin(this.lat2);
+ this.cos_po = Math.cos(this.lat2);
+ this.t2 = this.sin_po;
+ this.ms2 = msfnz(this.e3, this.sin_po, this.cos_po);
+ this.qs2 = qsfnz(this.e3, this.sin_po, this.cos_po);
+
+ this.sin_po = Math.sin(this.lat0);
+ this.cos_po = Math.cos(this.lat0);
+ this.t3 = this.sin_po;
+ this.qs0 = qsfnz(this.e3, this.sin_po, this.cos_po);
+
+ if (Math.abs(this.lat1 - this.lat2) > EPSLN) {
+ this.ns0 = (this.ms1 * this.ms1 - this.ms2 * this.ms2) / (this.qs2 - this.qs1);
+ }
+ else {
+ this.ns0 = this.con;
+ }
+ this.c = this.ms1 * this.ms1 + this.ns0 * this.qs1;
+ this.rh = this.a * Math.sqrt(this.c - this.ns0 * this.qs0) / this.ns0;
+};
+
+/* Albers Conical Equal Area forward equations--mapping lat,long to x,y
+ -------------------------------------------------------------------*/
+exports.forward = function(p) {
+
+ var lon = p.x;
+ var lat = p.y;
+
+ this.sin_phi = Math.sin(lat);
+ this.cos_phi = Math.cos(lat);
+
+ var qs = qsfnz(this.e3, this.sin_phi, this.cos_phi);
+ var rh1 = this.a * Math.sqrt(this.c - this.ns0 * qs) / this.ns0;
+ var theta = this.ns0 * adjust_lon(lon - this.long0);
+ var x = rh1 * Math.sin(theta) + this.x0;
+ var y = this.rh - rh1 * Math.cos(theta) + this.y0;
+
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+
+exports.inverse = function(p) {
+ var rh1, qs, con, theta, lon, lat;
+
+ p.x -= this.x0;
+ p.y = this.rh - p.y + this.y0;
+ if (this.ns0 >= 0) {
+ rh1 = Math.sqrt(p.x * p.x + p.y * p.y);
+ con = 1;
+ }
+ else {
+ rh1 = -Math.sqrt(p.x * p.x + p.y * p.y);
+ con = -1;
+ }
+ theta = 0;
+ if (rh1 !== 0) {
+ theta = Math.atan2(con * p.x, con * p.y);
+ }
+ con = rh1 * this.ns0 / this.a;
+ if (this.sphere) {
+ lat = Math.asin((this.c - con * con) / (2 * this.ns0));
+ }
+ else {
+ qs = (this.c - con * con) / this.ns0;
+ lat = this.phi1z(this.e3, qs);
+ }
+
+ lon = adjust_lon(theta / this.ns0 + this.long0);
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+
+/* Function to compute phi1, the latitude for the inverse of the
+ Albers Conical Equal-Area projection.
+-------------------------------------------*/
+exports.phi1z = function(eccent, qs) {
+ var sinphi, cosphi, con, com, dphi;
+ var phi = asinz(0.5 * qs);
+ if (eccent < EPSLN) {
+ return phi;
+ }
+
+ var eccnts = eccent * eccent;
+ for (var i = 1; i <= 25; i++) {
+ sinphi = Math.sin(phi);
+ cosphi = Math.cos(phi);
+ con = eccent * sinphi;
+ com = 1 - con * con;
+ dphi = 0.5 * com * com / cosphi * (qs / (1 - eccnts) - sinphi / com + 0.5 / eccent * Math.log((1 - con) / (1 + con)));
+ phi = phi + dphi;
+ if (Math.abs(dphi) <= 1e-7) {
+ return phi;
+ }
+ }
+ return null;
+};
+exports.names = ["Albers_Conic_Equal_Area", "Albers", "aea"];
+
+},{"../common/adjust_lon":5,"../common/asinz":6,"../common/msfnz":15,"../common/qsfnz":20}],41:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+var mlfn = _dereq_('../common/mlfn');
+var e0fn = _dereq_('../common/e0fn');
+var e1fn = _dereq_('../common/e1fn');
+var e2fn = _dereq_('../common/e2fn');
+var e3fn = _dereq_('../common/e3fn');
+var gN = _dereq_('../common/gN');
+var asinz = _dereq_('../common/asinz');
+var imlfn = _dereq_('../common/imlfn');
+exports.init = function() {
+ this.sin_p12 = Math.sin(this.lat0);
+ this.cos_p12 = Math.cos(this.lat0);
+};
+
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ var sinphi = Math.sin(p.y);
+ var cosphi = Math.cos(p.y);
+ var dlon = adjust_lon(lon - this.long0);
+ var e0, e1, e2, e3, Mlp, Ml, tanphi, Nl1, Nl, psi, Az, G, H, GH, Hs, c, kp, cos_c, s, s2, s3, s4, s5;
+ if (this.sphere) {
+ if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
+ //North Pole case
+ p.x = this.x0 + this.a * (HALF_PI - lat) * Math.sin(dlon);
+ p.y = this.y0 - this.a * (HALF_PI - lat) * Math.cos(dlon);
+ return p;
+ }
+ else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
+ //South Pole case
+ p.x = this.x0 + this.a * (HALF_PI + lat) * Math.sin(dlon);
+ p.y = this.y0 + this.a * (HALF_PI + lat) * Math.cos(dlon);
+ return p;
+ }
+ else {
+ //default case
+ cos_c = this.sin_p12 * sinphi + this.cos_p12 * cosphi * Math.cos(dlon);
+ c = Math.acos(cos_c);
+ kp = c / Math.sin(c);
+ p.x = this.x0 + this.a * kp * cosphi * Math.sin(dlon);
+ p.y = this.y0 + this.a * kp * (this.cos_p12 * sinphi - this.sin_p12 * cosphi * Math.cos(dlon));
+ return p;
+ }
+ }
+ else {
+ e0 = e0fn(this.es);
+ e1 = e1fn(this.es);
+ e2 = e2fn(this.es);
+ e3 = e3fn(this.es);
+ if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
+ //North Pole case
+ Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
+ Ml = this.a * mlfn(e0, e1, e2, e3, lat);
+ p.x = this.x0 + (Mlp - Ml) * Math.sin(dlon);
+ p.y = this.y0 - (Mlp - Ml) * Math.cos(dlon);
+ return p;
+ }
+ else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
+ //South Pole case
+ Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
+ Ml = this.a * mlfn(e0, e1, e2, e3, lat);
+ p.x = this.x0 + (Mlp + Ml) * Math.sin(dlon);
+ p.y = this.y0 + (Mlp + Ml) * Math.cos(dlon);
+ return p;
+ }
+ else {
+ //Default case
+ tanphi = sinphi / cosphi;
+ Nl1 = gN(this.a, this.e, this.sin_p12);
+ Nl = gN(this.a, this.e, sinphi);
+ psi = Math.atan((1 - this.es) * tanphi + this.es * Nl1 * this.sin_p12 / (Nl * cosphi));
+ Az = Math.atan2(Math.sin(dlon), this.cos_p12 * Math.tan(psi) - this.sin_p12 * Math.cos(dlon));
+ if (Az === 0) {
+ s = Math.asin(this.cos_p12 * Math.sin(psi) - this.sin_p12 * Math.cos(psi));
+ }
+ else if (Math.abs(Math.abs(Az) - Math.PI) <= EPSLN) {
+ s = -Math.asin(this.cos_p12 * Math.sin(psi) - this.sin_p12 * Math.cos(psi));
+ }
+ else {
+ s = Math.asin(Math.sin(dlon) * Math.cos(psi) / Math.sin(Az));
+ }
+ G = this.e * this.sin_p12 / Math.sqrt(1 - this.es);
+ H = this.e * this.cos_p12 * Math.cos(Az) / Math.sqrt(1 - this.es);
+ GH = G * H;
+ Hs = H * H;
+ s2 = s * s;
+ s3 = s2 * s;
+ s4 = s3 * s;
+ s5 = s4 * s;
+ c = Nl1 * s * (1 - s2 * Hs * (1 - Hs) / 6 + s3 / 8 * GH * (1 - 2 * Hs) + s4 / 120 * (Hs * (4 - 7 * Hs) - 3 * G * G * (1 - 7 * Hs)) - s5 / 48 * GH);
+ p.x = this.x0 + c * Math.sin(Az);
+ p.y = this.y0 + c * Math.cos(Az);
+ return p;
+ }
+ }
+
+
+};
+
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y -= this.y0;
+ var rh, z, sinz, cosz, lon, lat, con, e0, e1, e2, e3, Mlp, M, N1, psi, Az, cosAz, tmp, A, B, D, Ee, F;
+ if (this.sphere) {
+ rh = Math.sqrt(p.x * p.x + p.y * p.y);
+ if (rh > (2 * HALF_PI * this.a)) {
+ return;
+ }
+ z = rh / this.a;
+
+ sinz = Math.sin(z);
+ cosz = Math.cos(z);
+
+ lon = this.long0;
+ if (Math.abs(rh) <= EPSLN) {
+ lat = this.lat0;
+ }
+ else {
+ lat = asinz(cosz * this.sin_p12 + (p.y * sinz * this.cos_p12) / rh);
+ con = Math.abs(this.lat0) - HALF_PI;
+ if (Math.abs(con) <= EPSLN) {
+ if (this.lat0 >= 0) {
+ lon = adjust_lon(this.long0 + Math.atan2(p.x, - p.y));
+ }
+ else {
+ lon = adjust_lon(this.long0 - Math.atan2(-p.x, p.y));
+ }
+ }
+ else {
+ /*con = cosz - this.sin_p12 * Math.sin(lat);
+ if ((Math.abs(con) < EPSLN) && (Math.abs(p.x) < EPSLN)) {
+ //no-op, just keep the lon value as is
+ } else {
+ var temp = Math.atan2((p.x * sinz * this.cos_p12), (con * rh));
+ lon = adjust_lon(this.long0 + Math.atan2((p.x * sinz * this.cos_p12), (con * rh)));
+ }*/
+ lon = adjust_lon(this.long0 + Math.atan2(p.x * sinz, rh * this.cos_p12 * cosz - p.y * this.sin_p12 * sinz));
+ }
+ }
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ else {
+ e0 = e0fn(this.es);
+ e1 = e1fn(this.es);
+ e2 = e2fn(this.es);
+ e3 = e3fn(this.es);
+ if (Math.abs(this.sin_p12 - 1) <= EPSLN) {
+ //North pole case
+ Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
+ rh = Math.sqrt(p.x * p.x + p.y * p.y);
+ M = Mlp - rh;
+ lat = imlfn(M / this.a, e0, e1, e2, e3);
+ lon = adjust_lon(this.long0 + Math.atan2(p.x, - 1 * p.y));
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ else if (Math.abs(this.sin_p12 + 1) <= EPSLN) {
+ //South pole case
+ Mlp = this.a * mlfn(e0, e1, e2, e3, HALF_PI);
+ rh = Math.sqrt(p.x * p.x + p.y * p.y);
+ M = rh - Mlp;
+
+ lat = imlfn(M / this.a, e0, e1, e2, e3);
+ lon = adjust_lon(this.long0 + Math.atan2(p.x, p.y));
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ else {
+ //default case
+ rh = Math.sqrt(p.x * p.x + p.y * p.y);
+ Az = Math.atan2(p.x, p.y);
+ N1 = gN(this.a, this.e, this.sin_p12);
+ cosAz = Math.cos(Az);
+ tmp = this.e * this.cos_p12 * cosAz;
+ A = -tmp * tmp / (1 - this.es);
+ B = 3 * this.es * (1 - A) * this.sin_p12 * this.cos_p12 * cosAz / (1 - this.es);
+ D = rh / N1;
+ Ee = D - A * (1 + A) * Math.pow(D, 3) / 6 - B * (1 + 3 * A) * Math.pow(D, 4) / 24;
+ F = 1 - A * Ee * Ee / 2 - D * Ee * Ee * Ee / 6;
+ psi = Math.asin(this.sin_p12 * Math.cos(Ee) + this.cos_p12 * Math.sin(Ee) * cosAz);
+ lon = adjust_lon(this.long0 + Math.asin(Math.sin(Az) * Math.sin(Ee) / Math.cos(psi)));
+ lat = Math.atan((1 - this.es * F * this.sin_p12 / Math.sin(psi)) * Math.tan(psi) / (1 - this.es));
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ }
+
+};
+exports.names = ["Azimuthal_Equidistant", "aeqd"];
+
+},{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],42:[function(_dereq_,module,exports){
+var mlfn = _dereq_('../common/mlfn');
+var e0fn = _dereq_('../common/e0fn');
+var e1fn = _dereq_('../common/e1fn');
+var e2fn = _dereq_('../common/e2fn');
+var e3fn = _dereq_('../common/e3fn');
+var gN = _dereq_('../common/gN');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var adjust_lat = _dereq_('../common/adjust_lat');
+var imlfn = _dereq_('../common/imlfn');
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+exports.init = function() {
+ if (!this.sphere) {
+ this.e0 = e0fn(this.es);
+ this.e1 = e1fn(this.es);
+ this.e2 = e2fn(this.es);
+ this.e3 = e3fn(this.es);
+ this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
+ }
+};
+
+
+
+/* Cassini forward equations--mapping lat,long to x,y
+ -----------------------------------------------------------------------*/
+exports.forward = function(p) {
+
+ /* Forward equations
+ -----------------*/
+ var x, y;
+ var lam = p.x;
+ var phi = p.y;
+ lam = adjust_lon(lam - this.long0);
+
+ if (this.sphere) {
+ x = this.a * Math.asin(Math.cos(phi) * Math.sin(lam));
+ y = this.a * (Math.atan2(Math.tan(phi), Math.cos(lam)) - this.lat0);
+ }
+ else {
+ //ellipsoid
+ var sinphi = Math.sin(phi);
+ var cosphi = Math.cos(phi);
+ var nl = gN(this.a, this.e, sinphi);
+ var tl = Math.tan(phi) * Math.tan(phi);
+ var al = lam * Math.cos(phi);
+ var asq = al * al;
+ var cl = this.es * cosphi * cosphi / (1 - this.es);
+ var ml = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, phi);
+
+ x = nl * al * (1 - asq * tl * (1 / 6 - (8 - tl + 8 * cl) * asq / 120));
+ y = ml - this.ml0 + nl * sinphi / cosphi * asq * (0.5 + (5 - tl + 6 * cl) * asq / 24);
+
+
+ }
+
+ p.x = x + this.x0;
+ p.y = y + this.y0;
+ return p;
+};
+
+/* Inverse equations
+ -----------------*/
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y -= this.y0;
+ var x = p.x / this.a;
+ var y = p.y / this.a;
+ var phi, lam;
+
+ if (this.sphere) {
+ var dd = y + this.lat0;
+ phi = Math.asin(Math.sin(dd) * Math.cos(x));
+ lam = Math.atan2(Math.tan(x), Math.cos(dd));
+ }
+ else {
+ /* ellipsoid */
+ var ml1 = this.ml0 / this.a + y;
+ var phi1 = imlfn(ml1, this.e0, this.e1, this.e2, this.e3);
+ if (Math.abs(Math.abs(phi1) - HALF_PI) <= EPSLN) {
+ p.x = this.long0;
+ p.y = HALF_PI;
+ if (y < 0) {
+ p.y *= -1;
+ }
+ return p;
+ }
+ var nl1 = gN(this.a, this.e, Math.sin(phi1));
+
+ var rl1 = nl1 * nl1 * nl1 / this.a / this.a * (1 - this.es);
+ var tl1 = Math.pow(Math.tan(phi1), 2);
+ var dl = x * this.a / nl1;
+ var dsq = dl * dl;
+ phi = phi1 - nl1 * Math.tan(phi1) / rl1 * dl * dl * (0.5 - (1 + 3 * tl1) * dl * dl / 24);
+ lam = dl * (1 - dsq * (tl1 / 3 + (1 + 3 * tl1) * tl1 * dsq / 15)) / Math.cos(phi1);
+
+ }
+
+ p.x = adjust_lon(lam + this.long0);
+ p.y = adjust_lat(phi);
+ return p;
+
+};
+exports.names = ["Cassini", "Cassini_Soldner", "cass"];
+},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],43:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var qsfnz = _dereq_('../common/qsfnz');
+var msfnz = _dereq_('../common/msfnz');
+var iqsfnz = _dereq_('../common/iqsfnz');
+/*
+ reference:
+ "Cartographic Projection Procedures for the UNIX Environment-
+ A User's Manual" by Gerald I. Evenden,
+ USGS Open File Report 90-284and Release 4 Interim Reports (2003)
+*/
+exports.init = function() {
+ //no-op
+ if (!this.sphere) {
+ this.k0 = msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts));
+ }
+};
+
+
+/* Cylindrical Equal Area forward equations--mapping lat,long to x,y
+ ------------------------------------------------------------*/
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ var x, y;
+ /* Forward equations
+ -----------------*/
+ var dlon = adjust_lon(lon - this.long0);
+ if (this.sphere) {
+ x = this.x0 + this.a * dlon * Math.cos(this.lat_ts);
+ y = this.y0 + this.a * Math.sin(lat) / Math.cos(this.lat_ts);
+ }
+ else {
+ var qs = qsfnz(this.e, Math.sin(lat));
+ x = this.x0 + this.a * this.k0 * dlon;
+ y = this.y0 + this.a * qs * 0.5 / this.k0;
+ }
+
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+/* Cylindrical Equal Area inverse equations--mapping x,y to lat/long
+ ------------------------------------------------------------*/
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y -= this.y0;
+ var lon, lat;
+
+ if (this.sphere) {
+ lon = adjust_lon(this.long0 + (p.x / this.a) / Math.cos(this.lat_ts));
+ lat = Math.asin((p.y / this.a) * Math.cos(this.lat_ts));
+ }
+ else {
+ lat = iqsfnz(this.e, 2 * p.y * this.k0 / this.a);
+ lon = adjust_lon(this.long0 + p.x / (this.a * this.k0));
+ }
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["cea"];
+
+},{"../common/adjust_lon":5,"../common/iqsfnz":13,"../common/msfnz":15,"../common/qsfnz":20}],44:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var adjust_lat = _dereq_('../common/adjust_lat');
+exports.init = function() {
+
+ this.x0 = this.x0 || 0;
+ this.y0 = this.y0 || 0;
+ this.lat0 = this.lat0 || 0;
+ this.long0 = this.long0 || 0;
+ this.lat_ts = this.lat_ts || 0;
+ this.title = this.title || "Equidistant Cylindrical (Plate Carre)";
+
+ this.rc = Math.cos(this.lat_ts);
+};
+
+
+// forward equations--mapping lat,long to x,y
+// -----------------------------------------------------------------
+exports.forward = function(p) {
+
+ var lon = p.x;
+ var lat = p.y;
+
+ var dlon = adjust_lon(lon - this.long0);
+ var dlat = adjust_lat(lat - this.lat0);
+ p.x = this.x0 + (this.a * dlon * this.rc);
+ p.y = this.y0 + (this.a * dlat);
+ return p;
+};
+
+// inverse equations--mapping x,y to lat/long
+// -----------------------------------------------------------------
+exports.inverse = function(p) {
+
+ var x = p.x;
+ var y = p.y;
+
+ p.x = adjust_lon(this.long0 + ((x - this.x0) / (this.a * this.rc)));
+ p.y = adjust_lat(this.lat0 + ((y - this.y0) / (this.a)));
+ return p;
+};
+exports.names = ["Equirectangular", "Equidistant_Cylindrical", "eqc"];
+
+},{"../common/adjust_lat":4,"../common/adjust_lon":5}],45:[function(_dereq_,module,exports){
+var e0fn = _dereq_('../common/e0fn');
+var e1fn = _dereq_('../common/e1fn');
+var e2fn = _dereq_('../common/e2fn');
+var e3fn = _dereq_('../common/e3fn');
+var msfnz = _dereq_('../common/msfnz');
+var mlfn = _dereq_('../common/mlfn');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var adjust_lat = _dereq_('../common/adjust_lat');
+var imlfn = _dereq_('../common/imlfn');
+var EPSLN = 1.0e-10;
+exports.init = function() {
+
+ /* Place parameters in static storage for common use
+ -------------------------------------------------*/
+ // Standard Parallels cannot be equal and on opposite sides of the equator
+ if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
+ return;
+ }
+ this.lat2 = this.lat2 || this.lat1;
+ this.temp = this.b / this.a;
+ this.es = 1 - Math.pow(this.temp, 2);
+ this.e = Math.sqrt(this.es);
+ this.e0 = e0fn(this.es);
+ this.e1 = e1fn(this.es);
+ this.e2 = e2fn(this.es);
+ this.e3 = e3fn(this.es);
+
+ this.sinphi = Math.sin(this.lat1);
+ this.cosphi = Math.cos(this.lat1);
+
+ this.ms1 = msfnz(this.e, this.sinphi, this.cosphi);
+ this.ml1 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat1);
+
+ if (Math.abs(this.lat1 - this.lat2) < EPSLN) {
+ this.ns = this.sinphi;
+ }
+ else {
+ this.sinphi = Math.sin(this.lat2);
+ this.cosphi = Math.cos(this.lat2);
+ this.ms2 = msfnz(this.e, this.sinphi, this.cosphi);
+ this.ml2 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat2);
+ this.ns = (this.ms1 - this.ms2) / (this.ml2 - this.ml1);
+ }
+ this.g = this.ml1 + this.ms1 / this.ns;
+ this.ml0 = mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
+ this.rh = this.a * (this.g - this.ml0);
+};
+
+
+/* Equidistant Conic forward equations--mapping lat,long to x,y
+ -----------------------------------------------------------*/
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ var rh1;
+
+ /* Forward equations
+ -----------------*/
+ if (this.sphere) {
+ rh1 = this.a * (this.g - lat);
+ }
+ else {
+ var ml = mlfn(this.e0, this.e1, this.e2, this.e3, lat);
+ rh1 = this.a * (this.g - ml);
+ }
+ var theta = this.ns * adjust_lon(lon - this.long0);
+ var x = this.x0 + rh1 * Math.sin(theta);
+ var y = this.y0 + this.rh - rh1 * Math.cos(theta);
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+/* Inverse equations
+ -----------------*/
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y = this.rh - p.y + this.y0;
+ var con, rh1, lat, lon;
+ if (this.ns >= 0) {
+ rh1 = Math.sqrt(p.x * p.x + p.y * p.y);
+ con = 1;
+ }
+ else {
+ rh1 = -Math.sqrt(p.x * p.x + p.y * p.y);
+ con = -1;
+ }
+ var theta = 0;
+ if (rh1 !== 0) {
+ theta = Math.atan2(con * p.x, con * p.y);
+ }
+
+ if (this.sphere) {
+ lon = adjust_lon(this.long0 + theta / this.ns);
+ lat = adjust_lat(this.g - rh1 / this.a);
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ else {
+ var ml = this.g - rh1 / this.a;
+ lat = imlfn(ml, this.e0, this.e1, this.e2, this.e3);
+ lon = adjust_lon(this.long0 + theta / this.ns);
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+
+};
+exports.names = ["Equidistant_Conic", "eqdc"];
+
+},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/imlfn":12,"../common/mlfn":14,"../common/msfnz":15}],46:[function(_dereq_,module,exports){
+var FORTPI = Math.PI/4;
+var srat = _dereq_('../common/srat');
+var HALF_PI = Math.PI/2;
+var MAX_ITER = 20;
+exports.init = function() {
+ var sphi = Math.sin(this.lat0);
+ var cphi = Math.cos(this.lat0);
+ cphi *= cphi;
+ this.rc = Math.sqrt(1 - this.es) / (1 - this.es * sphi * sphi);
+ this.C = Math.sqrt(1 + this.es * cphi * cphi / (1 - this.es));
+ this.phic0 = Math.asin(sphi / this.C);
+ this.ratexp = 0.5 * this.C * this.e;
+ this.K = Math.tan(0.5 * this.phic0 + FORTPI) / (Math.pow(Math.tan(0.5 * this.lat0 + FORTPI), this.C) * srat(this.e * sphi, this.ratexp));
+};
+
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+
+ p.y = 2 * Math.atan(this.K * Math.pow(Math.tan(0.5 * lat + FORTPI), this.C) * srat(this.e * Math.sin(lat), this.ratexp)) - HALF_PI;
+ p.x = this.C * lon;
+ return p;
+};
+
+exports.inverse = function(p) {
+ var DEL_TOL = 1e-14;
+ var lon = p.x / this.C;
+ var lat = p.y;
+ var num = Math.pow(Math.tan(0.5 * lat + FORTPI) / this.K, 1 / this.C);
+ for (var i = MAX_ITER; i > 0; --i) {
+ lat = 2 * Math.atan(num * srat(this.e * Math.sin(p.y), - 0.5 * this.e)) - HALF_PI;
+ if (Math.abs(lat - p.y) < DEL_TOL) {
+ break;
+ }
+ p.y = lat;
+ }
+ /* convergence failed */
+ if (!i) {
+ return null;
+ }
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["gauss"];
+
+},{"../common/srat":22}],47:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var EPSLN = 1.0e-10;
+var asinz = _dereq_('../common/asinz');
+
+/*
+ reference:
+ Wolfram Mathworld "Gnomonic Projection"
+ http://mathworld.wolfram.com/GnomonicProjection.html
+ Accessed: 12th November 2009
+ */
+exports.init = function() {
+
+ /* Place parameters in static storage for common use
+ -------------------------------------------------*/
+ this.sin_p14 = Math.sin(this.lat0);
+ this.cos_p14 = Math.cos(this.lat0);
+ // Approximation for projecting points to the horizon (infinity)
+ this.infinity_dist = 1000 * this.a;
+ this.rc = 1;
+};
+
+
+/* Gnomonic forward equations--mapping lat,long to x,y
+ ---------------------------------------------------*/
+exports.forward = function(p) {
+ var sinphi, cosphi; /* sin and cos value */
+ var dlon; /* delta longitude value */
+ var coslon; /* cos of longitude */
+ var ksp; /* scale factor */
+ var g;
+ var x, y;
+ var lon = p.x;
+ var lat = p.y;
+ /* Forward equations
+ -----------------*/
+ dlon = adjust_lon(lon - this.long0);
+
+ sinphi = Math.sin(lat);
+ cosphi = Math.cos(lat);
+
+ coslon = Math.cos(dlon);
+ g = this.sin_p14 * sinphi + this.cos_p14 * cosphi * coslon;
+ ksp = 1;
+ if ((g > 0) || (Math.abs(g) <= EPSLN)) {
+ x = this.x0 + this.a * ksp * cosphi * Math.sin(dlon) / g;
+ y = this.y0 + this.a * ksp * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon) / g;
+ }
+ else {
+
+ // Point is in the opposing hemisphere and is unprojectable
+ // We still need to return a reasonable point, so we project
+ // to infinity, on a bearing
+ // equivalent to the northern hemisphere equivalent
+ // This is a reasonable approximation for short shapes and lines that
+ // straddle the horizon.
+
+ x = this.x0 + this.infinity_dist * cosphi * Math.sin(dlon);
+ y = this.y0 + this.infinity_dist * (this.cos_p14 * sinphi - this.sin_p14 * cosphi * coslon);
+
+ }
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+
+exports.inverse = function(p) {
+ var rh; /* Rho */
+ var sinc, cosc;
+ var c;
+ var lon, lat;
+
+ /* Inverse equations
+ -----------------*/
+ p.x = (p.x - this.x0) / this.a;
+ p.y = (p.y - this.y0) / this.a;
+
+ p.x /= this.k0;
+ p.y /= this.k0;
+
+ if ((rh = Math.sqrt(p.x * p.x + p.y * p.y))) {
+ c = Math.atan2(rh, this.rc);
+ sinc = Math.sin(c);
+ cosc = Math.cos(c);
+
+ lat = asinz(cosc * this.sin_p14 + (p.y * sinc * this.cos_p14) / rh);
+ lon = Math.atan2(p.x * sinc, rh * this.cos_p14 * cosc - p.y * this.sin_p14 * sinc);
+ lon = adjust_lon(this.long0 + lon);
+ }
+ else {
+ lat = this.phic0;
+ lon = 0;
+ }
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["gnom"];
+
+},{"../common/adjust_lon":5,"../common/asinz":6}],48:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+exports.init = function() {
+ this.a = 6377397.155;
+ this.es = 0.006674372230614;
+ this.e = Math.sqrt(this.es);
+ if (!this.lat0) {
+ this.lat0 = 0.863937979737193;
+ }
+ if (!this.long0) {
+ this.long0 = 0.7417649320975901 - 0.308341501185665;
+ }
+ /* if scale not set default to 0.9999 */
+ if (!this.k0) {
+ this.k0 = 0.9999;
+ }
+ this.s45 = 0.785398163397448; /* 45 */
+ this.s90 = 2 * this.s45;
+ this.fi0 = this.lat0;
+ this.e2 = this.es;
+ this.e = Math.sqrt(this.e2);
+ this.alfa = Math.sqrt(1 + (this.e2 * Math.pow(Math.cos(this.fi0), 4)) / (1 - this.e2));
+ this.uq = 1.04216856380474;
+ this.u0 = Math.asin(Math.sin(this.fi0) / this.alfa);
+ this.g = Math.pow((1 + this.e * Math.sin(this.fi0)) / (1 - this.e * Math.sin(this.fi0)), this.alfa * this.e / 2);
+ this.k = Math.tan(this.u0 / 2 + this.s45) / Math.pow(Math.tan(this.fi0 / 2 + this.s45), this.alfa) * this.g;
+ this.k1 = this.k0;
+ this.n0 = this.a * Math.sqrt(1 - this.e2) / (1 - this.e2 * Math.pow(Math.sin(this.fi0), 2));
+ this.s0 = 1.37008346281555;
+ this.n = Math.sin(this.s0);
+ this.ro0 = this.k1 * this.n0 / Math.tan(this.s0);
+ this.ad = this.s90 - this.uq;
+};
+
+/* ellipsoid */
+/* calculate xy from lat/lon */
+/* Constants, identical to inverse transform function */
+exports.forward = function(p) {
+ var gfi, u, deltav, s, d, eps, ro;
+ var lon = p.x;
+ var lat = p.y;
+ var delta_lon = adjust_lon(lon - this.long0);
+ /* Transformation */
+ gfi = Math.pow(((1 + this.e * Math.sin(lat)) / (1 - this.e * Math.sin(lat))), (this.alfa * this.e / 2));
+ u = 2 * (Math.atan(this.k * Math.pow(Math.tan(lat / 2 + this.s45), this.alfa) / gfi) - this.s45);
+ deltav = -delta_lon * this.alfa;
+ s = Math.asin(Math.cos(this.ad) * Math.sin(u) + Math.sin(this.ad) * Math.cos(u) * Math.cos(deltav));
+ d = Math.asin(Math.cos(u) * Math.sin(deltav) / Math.cos(s));
+ eps = this.n * d;
+ ro = this.ro0 * Math.pow(Math.tan(this.s0 / 2 + this.s45), this.n) / Math.pow(Math.tan(s / 2 + this.s45), this.n);
+ p.y = ro * Math.cos(eps) / 1;
+ p.x = ro * Math.sin(eps) / 1;
+
+ if (!this.czech) {
+ p.y *= -1;
+ p.x *= -1;
+ }
+ return (p);
+};
+
+/* calculate lat/lon from xy */
+exports.inverse = function(p) {
+ var u, deltav, s, d, eps, ro, fi1;
+ var ok;
+
+ /* Transformation */
+ /* revert y, x*/
+ var tmp = p.x;
+ p.x = p.y;
+ p.y = tmp;
+ if (!this.czech) {
+ p.y *= -1;
+ p.x *= -1;
+ }
+ ro = Math.sqrt(p.x * p.x + p.y * p.y);
+ eps = Math.atan2(p.y, p.x);
+ d = eps / Math.sin(this.s0);
+ s = 2 * (Math.atan(Math.pow(this.ro0 / ro, 1 / this.n) * Math.tan(this.s0 / 2 + this.s45)) - this.s45);
+ u = Math.asin(Math.cos(this.ad) * Math.sin(s) - Math.sin(this.ad) * Math.cos(s) * Math.cos(d));
+ deltav = Math.asin(Math.cos(s) * Math.sin(d) / Math.cos(u));
+ p.x = this.long0 - deltav / this.alfa;
+ fi1 = u;
+ ok = 0;
+ var iter = 0;
+ do {
+ p.y = 2 * (Math.atan(Math.pow(this.k, - 1 / this.alfa) * Math.pow(Math.tan(u / 2 + this.s45), 1 / this.alfa) * Math.pow((1 + this.e * Math.sin(fi1)) / (1 - this.e * Math.sin(fi1)), this.e / 2)) - this.s45);
+ if (Math.abs(fi1 - p.y) < 0.0000000001) {
+ ok = 1;
+ }
+ fi1 = p.y;
+ iter += 1;
+ } while (ok === 0 && iter < 15);
+ if (iter >= 15) {
+ return null;
+ }
+
+ return (p);
+};
+exports.names = ["Krovak", "krovak"];
+
+},{"../common/adjust_lon":5}],49:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+var FORTPI = Math.PI/4;
+var EPSLN = 1.0e-10;
+var qsfnz = _dereq_('../common/qsfnz');
+var adjust_lon = _dereq_('../common/adjust_lon');
+/*
+ reference
+ "New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
+ The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
+ */
+
+exports.S_POLE = 1;
+exports.N_POLE = 2;
+exports.EQUIT = 3;
+exports.OBLIQ = 4;
+
+
+/* Initialize the Lambert Azimuthal Equal Area projection
+ ------------------------------------------------------*/
+exports.init = function() {
+ var t = Math.abs(this.lat0);
+ if (Math.abs(t - HALF_PI) < EPSLN) {
+ this.mode = this.lat0 < 0 ? this.S_POLE : this.N_POLE;
+ }
+ else if (Math.abs(t) < EPSLN) {
+ this.mode = this.EQUIT;
+ }
+ else {
+ this.mode = this.OBLIQ;
+ }
+ if (this.es > 0) {
+ var sinphi;
+
+ this.qp = qsfnz(this.e, 1);
+ this.mmf = 0.5 / (1 - this.es);
+ this.apa = this.authset(this.es);
+ switch (this.mode) {
+ case this.N_POLE:
+ this.dd = 1;
+ break;
+ case this.S_POLE:
+ this.dd = 1;
+ break;
+ case this.EQUIT:
+ this.rq = Math.sqrt(0.5 * this.qp);
+ this.dd = 1 / this.rq;
+ this.xmf = 1;
+ this.ymf = 0.5 * this.qp;
+ break;
+ case this.OBLIQ:
+ this.rq = Math.sqrt(0.5 * this.qp);
+ sinphi = Math.sin(this.lat0);
+ this.sinb1 = qsfnz(this.e, sinphi) / this.qp;
+ this.cosb1 = Math.sqrt(1 - this.sinb1 * this.sinb1);
+ this.dd = Math.cos(this.lat0) / (Math.sqrt(1 - this.es * sinphi * sinphi) * this.rq * this.cosb1);
+ this.ymf = (this.xmf = this.rq) / this.dd;
+ this.xmf *= this.dd;
+ break;
+ }
+ }
+ else {
+ if (this.mode === this.OBLIQ) {
+ this.sinph0 = Math.sin(this.lat0);
+ this.cosph0 = Math.cos(this.lat0);
+ }
+ }
+};
+
+/* Lambert Azimuthal Equal Area forward equations--mapping lat,long to x,y
+ -----------------------------------------------------------------------*/
+exports.forward = function(p) {
+
+ /* Forward equations
+ -----------------*/
+ var x, y, coslam, sinlam, sinphi, q, sinb, cosb, b, cosphi;
+ var lam = p.x;
+ var phi = p.y;
+
+ lam = adjust_lon(lam - this.long0);
+
+ if (this.sphere) {
+ sinphi = Math.sin(phi);
+ cosphi = Math.cos(phi);
+ coslam = Math.cos(lam);
+ if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
+ y = (this.mode === this.EQUIT) ? 1 + cosphi * coslam : 1 + this.sinph0 * sinphi + this.cosph0 * cosphi * coslam;
+ if (y <= EPSLN) {
+ return null;
+ }
+ y = Math.sqrt(2 / y);
+ x = y * cosphi * Math.sin(lam);
+ y *= (this.mode === this.EQUIT) ? sinphi : this.cosph0 * sinphi - this.sinph0 * cosphi * coslam;
+ }
+ else if (this.mode === this.N_POLE || this.mode === this.S_POLE) {
+ if (this.mode === this.N_POLE) {
+ coslam = -coslam;
+ }
+ if (Math.abs(phi + this.phi0) < EPSLN) {
+ return null;
+ }
+ y = FORTPI - phi * 0.5;
+ y = 2 * ((this.mode === this.S_POLE) ? Math.cos(y) : Math.sin(y));
+ x = y * Math.sin(lam);
+ y *= coslam;
+ }
+ }
+ else {
+ sinb = 0;
+ cosb = 0;
+ b = 0;
+ coslam = Math.cos(lam);
+ sinlam = Math.sin(lam);
+ sinphi = Math.sin(phi);
+ q = qsfnz(this.e, sinphi);
+ if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
+ sinb = q / this.qp;
+ cosb = Math.sqrt(1 - sinb * sinb);
+ }
+ switch (this.mode) {
+ case this.OBLIQ:
+ b = 1 + this.sinb1 * sinb + this.cosb1 * cosb * coslam;
+ break;
+ case this.EQUIT:
+ b = 1 + cosb * coslam;
+ break;
+ case this.N_POLE:
+ b = HALF_PI + phi;
+ q = this.qp - q;
+ break;
+ case this.S_POLE:
+ b = phi - HALF_PI;
+ q = this.qp + q;
+ break;
+ }
+ if (Math.abs(b) < EPSLN) {
+ return null;
+ }
+ switch (this.mode) {
+ case this.OBLIQ:
+ case this.EQUIT:
+ b = Math.sqrt(2 / b);
+ if (this.mode === this.OBLIQ) {
+ y = this.ymf * b * (this.cosb1 * sinb - this.sinb1 * cosb * coslam);
+ }
+ else {
+ y = (b = Math.sqrt(2 / (1 + cosb * coslam))) * sinb * this.ymf;
+ }
+ x = this.xmf * b * cosb * sinlam;
+ break;
+ case this.N_POLE:
+ case this.S_POLE:
+ if (q >= 0) {
+ x = (b = Math.sqrt(q)) * sinlam;
+ y = coslam * ((this.mode === this.S_POLE) ? b : -b);
+ }
+ else {
+ x = y = 0;
+ }
+ break;
+ }
+ }
+
+ p.x = this.a * x + this.x0;
+ p.y = this.a * y + this.y0;
+ return p;
+};
+
+/* Inverse equations
+ -----------------*/
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y -= this.y0;
+ var x = p.x / this.a;
+ var y = p.y / this.a;
+ var lam, phi, cCe, sCe, q, rho, ab;
+
+ if (this.sphere) {
+ var cosz = 0,
+ rh, sinz = 0;
+
+ rh = Math.sqrt(x * x + y * y);
+ phi = rh * 0.5;
+ if (phi > 1) {
+ return null;
+ }
+ phi = 2 * Math.asin(phi);
+ if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
+ sinz = Math.sin(phi);
+ cosz = Math.cos(phi);
+ }
+ switch (this.mode) {
+ case this.EQUIT:
+ phi = (Math.abs(rh) <= EPSLN) ? 0 : Math.asin(y * sinz / rh);
+ x *= sinz;
+ y = cosz * rh;
+ break;
+ case this.OBLIQ:
+ phi = (Math.abs(rh) <= EPSLN) ? this.phi0 : Math.asin(cosz * this.sinph0 + y * sinz * this.cosph0 / rh);
+ x *= sinz * this.cosph0;
+ y = (cosz - Math.sin(phi) * this.sinph0) * rh;
+ break;
+ case this.N_POLE:
+ y = -y;
+ phi = HALF_PI - phi;
+ break;
+ case this.S_POLE:
+ phi -= HALF_PI;
+ break;
+ }
+ lam = (y === 0 && (this.mode === this.EQUIT || this.mode === this.OBLIQ)) ? 0 : Math.atan2(x, y);
+ }
+ else {
+ ab = 0;
+ if (this.mode === this.OBLIQ || this.mode === this.EQUIT) {
+ x /= this.dd;
+ y *= this.dd;
+ rho = Math.sqrt(x * x + y * y);
+ if (rho < EPSLN) {
+ p.x = 0;
+ p.y = this.phi0;
+ return p;
+ }
+ sCe = 2 * Math.asin(0.5 * rho / this.rq);
+ cCe = Math.cos(sCe);
+ x *= (sCe = Math.sin(sCe));
+ if (this.mode === this.OBLIQ) {
+ ab = cCe * this.sinb1 + y * sCe * this.cosb1 / rho;
+ q = this.qp * ab;
+ y = rho * this.cosb1 * cCe - y * this.sinb1 * sCe;
+ }
+ else {
+ ab = y * sCe / rho;
+ q = this.qp * ab;
+ y = rho * cCe;
+ }
+ }
+ else if (this.mode === this.N_POLE || this.mode === this.S_POLE) {
+ if (this.mode === this.N_POLE) {
+ y = -y;
+ }
+ q = (x * x + y * y);
+ if (!q) {
+ p.x = 0;
+ p.y = this.phi0;
+ return p;
+ }
+ ab = 1 - q / this.qp;
+ if (this.mode === this.S_POLE) {
+ ab = -ab;
+ }
+ }
+ lam = Math.atan2(x, y);
+ phi = this.authlat(Math.asin(ab), this.apa);
+ }
+
+
+ p.x = adjust_lon(this.long0 + lam);
+ p.y = phi;
+ return p;
+};
+
+/* determine latitude from authalic latitude */
+exports.P00 = 0.33333333333333333333;
+exports.P01 = 0.17222222222222222222;
+exports.P02 = 0.10257936507936507936;
+exports.P10 = 0.06388888888888888888;
+exports.P11 = 0.06640211640211640211;
+exports.P20 = 0.01641501294219154443;
+
+exports.authset = function(es) {
+ var t;
+ var APA = [];
+ APA[0] = es * this.P00;
+ t = es * es;
+ APA[0] += t * this.P01;
+ APA[1] = t * this.P10;
+ t *= es;
+ APA[0] += t * this.P02;
+ APA[1] += t * this.P11;
+ APA[2] = t * this.P20;
+ return APA;
+};
+
+exports.authlat = function(beta, APA) {
+ var t = beta + beta;
+ return (beta + APA[0] * Math.sin(t) + APA[1] * Math.sin(t + t) + APA[2] * Math.sin(t + t + t));
+};
+exports.names = ["Lambert Azimuthal Equal Area", "Lambert_Azimuthal_Equal_Area", "laea"];
+
+},{"../common/adjust_lon":5,"../common/qsfnz":20}],50:[function(_dereq_,module,exports){
+var EPSLN = 1.0e-10;
+var msfnz = _dereq_('../common/msfnz');
+var tsfnz = _dereq_('../common/tsfnz');
+var HALF_PI = Math.PI/2;
+var sign = _dereq_('../common/sign');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var phi2z = _dereq_('../common/phi2z');
+exports.init = function() {
+
+ // array of: r_maj,r_min,lat1,lat2,c_lon,c_lat,false_east,false_north
+ //double c_lat; /* center latitude */
+ //double c_lon; /* center longitude */
+ //double lat1; /* first standard parallel */
+ //double lat2; /* second standard parallel */
+ //double r_maj; /* major axis */
+ //double r_min; /* minor axis */
+ //double false_east; /* x offset in meters */
+ //double false_north; /* y offset in meters */
+
+ if (!this.lat2) {
+ this.lat2 = this.lat1;
+ } //if lat2 is not defined
+ if (!this.k0) {
+ this.k0 = 1;
+ }
+ this.x0 = this.x0 || 0;
+ this.y0 = this.y0 || 0;
+ // Standard Parallels cannot be equal and on opposite sides of the equator
+ if (Math.abs(this.lat1 + this.lat2) < EPSLN) {
+ return;
+ }
+
+ var temp = this.b / this.a;
+ this.e = Math.sqrt(1 - temp * temp);
+
+ var sin1 = Math.sin(this.lat1);
+ var cos1 = Math.cos(this.lat1);
+ var ms1 = msfnz(this.e, sin1, cos1);
+ var ts1 = tsfnz(this.e, this.lat1, sin1);
+
+ var sin2 = Math.sin(this.lat2);
+ var cos2 = Math.cos(this.lat2);
+ var ms2 = msfnz(this.e, sin2, cos2);
+ var ts2 = tsfnz(this.e, this.lat2, sin2);
+
+ var ts0 = tsfnz(this.e, this.lat0, Math.sin(this.lat0));
+
+ if (Math.abs(this.lat1 - this.lat2) > EPSLN) {
+ this.ns = Math.log(ms1 / ms2) / Math.log(ts1 / ts2);
+ }
+ else {
+ this.ns = sin1;
+ }
+ if (isNaN(this.ns)) {
+ this.ns = sin1;
+ }
+ this.f0 = ms1 / (this.ns * Math.pow(ts1, this.ns));
+ this.rh = this.a * this.f0 * Math.pow(ts0, this.ns);
+ if (!this.title) {
+ this.title = "Lambert Conformal Conic";
+ }
+};
+
+
+// Lambert Conformal conic forward equations--mapping lat,long to x,y
+// -----------------------------------------------------------------
+exports.forward = function(p) {
+
+ var lon = p.x;
+ var lat = p.y;
+
+ // singular cases :
+ if (Math.abs(2 * Math.abs(lat) - Math.PI) <= EPSLN) {
+ lat = sign(lat) * (HALF_PI - 2 * EPSLN);
+ }
+
+ var con = Math.abs(Math.abs(lat) - HALF_PI);
+ var ts, rh1;
+ if (con > EPSLN) {
+ ts = tsfnz(this.e, lat, Math.sin(lat));
+ rh1 = this.a * this.f0 * Math.pow(ts, this.ns);
+ }
+ else {
+ con = lat * this.ns;
+ if (con <= 0) {
+ return null;
+ }
+ rh1 = 0;
+ }
+ var theta = this.ns * adjust_lon(lon - this.long0);
+ p.x = this.k0 * (rh1 * Math.sin(theta)) + this.x0;
+ p.y = this.k0 * (this.rh - rh1 * Math.cos(theta)) + this.y0;
+
+ return p;
+};
+
+// Lambert Conformal Conic inverse equations--mapping x,y to lat/long
+// -----------------------------------------------------------------
+exports.inverse = function(p) {
+
+ var rh1, con, ts;
+ var lat, lon;
+ var x = (p.x - this.x0) / this.k0;
+ var y = (this.rh - (p.y - this.y0) / this.k0);
+ if (this.ns > 0) {
+ rh1 = Math.sqrt(x * x + y * y);
+ con = 1;
+ }
+ else {
+ rh1 = -Math.sqrt(x * x + y * y);
+ con = -1;
+ }
+ var theta = 0;
+ if (rh1 !== 0) {
+ theta = Math.atan2((con * x), (con * y));
+ }
+ if ((rh1 !== 0) || (this.ns > 0)) {
+ con = 1 / this.ns;
+ ts = Math.pow((rh1 / (this.a * this.f0)), con);
+ lat = phi2z(this.e, ts);
+ if (lat === -9999) {
+ return null;
+ }
+ }
+ else {
+ lat = -HALF_PI;
+ }
+ lon = adjust_lon(theta / this.ns + this.long0);
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+
+exports.names = ["Lambert Tangential Conformal Conic Projection", "Lambert_Conformal_Conic", "Lambert_Conformal_Conic_2SP", "lcc"];
+
+},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],51:[function(_dereq_,module,exports){
+exports.init = function() {
+ //no-op for longlat
+};
+
+function identity(pt) {
+ return pt;
+}
+exports.forward = identity;
+exports.inverse = identity;
+exports.names = ["longlat", "identity"];
+
+},{}],52:[function(_dereq_,module,exports){
+var msfnz = _dereq_('../common/msfnz');
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+var R2D = 57.29577951308232088;
+var adjust_lon = _dereq_('../common/adjust_lon');
+var FORTPI = Math.PI/4;
+var tsfnz = _dereq_('../common/tsfnz');
+var phi2z = _dereq_('../common/phi2z');
+exports.init = function() {
+ var con = this.b / this.a;
+ this.es = 1 - con * con;
+ if(!('x0' in this)){
+ this.x0 = 0;
+ }
+ if(!('y0' in this)){
+ this.y0 = 0;
+ }
+ this.e = Math.sqrt(this.es);
+ if (this.lat_ts) {
+ if (this.sphere) {
+ this.k0 = Math.cos(this.lat_ts);
+ }
+ else {
+ this.k0 = msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts));
+ }
+ }
+ else {
+ if (!this.k0) {
+ if (this.k) {
+ this.k0 = this.k;
+ }
+ else {
+ this.k0 = 1;
+ }
+ }
+ }
+};
+
+/* Mercator forward equations--mapping lat,long to x,y
+ --------------------------------------------------*/
+
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ // convert to radians
+ if (lat * R2D > 90 && lat * R2D < -90 && lon * R2D > 180 && lon * R2D < -180) {
+ return null;
+ }
+
+ var x, y;
+ if (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN) {
+ return null;
+ }
+ else {
+ if (this.sphere) {
+ x = this.x0 + this.a * this.k0 * adjust_lon(lon - this.long0);
+ y = this.y0 + this.a * this.k0 * Math.log(Math.tan(FORTPI + 0.5 * lat));
+ }
+ else {
+ var sinphi = Math.sin(lat);
+ var ts = tsfnz(this.e, lat, sinphi);
+ x = this.x0 + this.a * this.k0 * adjust_lon(lon - this.long0);
+ y = this.y0 - this.a * this.k0 * Math.log(ts);
+ }
+ p.x = x;
+ p.y = y;
+ return p;
+ }
+};
+
+
+/* Mercator inverse equations--mapping x,y to lat/long
+ --------------------------------------------------*/
+exports.inverse = function(p) {
+
+ var x = p.x - this.x0;
+ var y = p.y - this.y0;
+ var lon, lat;
+
+ if (this.sphere) {
+ lat = HALF_PI - 2 * Math.atan(Math.exp(-y / (this.a * this.k0)));
+ }
+ else {
+ var ts = Math.exp(-y / (this.a * this.k0));
+ lat = phi2z(this.e, ts);
+ if (lat === -9999) {
+ return null;
+ }
+ }
+ lon = adjust_lon(this.long0 + x / (this.a * this.k0));
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+
+exports.names = ["Mercator", "Popular Visualisation Pseudo Mercator", "Mercator_1SP", "Mercator_Auxiliary_Sphere", "merc"];
+
+},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/tsfnz":24}],53:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+/*
+ reference
+ "New Equal-Area Map Projections for Noncircular Regions", John P. Snyder,
+ The American Cartographer, Vol 15, No. 4, October 1988, pp. 341-355.
+ */
+
+
+/* Initialize the Miller Cylindrical projection
+ -------------------------------------------*/
+exports.init = function() {
+ //no-op
+};
+
+
+/* Miller Cylindrical forward equations--mapping lat,long to x,y
+ ------------------------------------------------------------*/
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ /* Forward equations
+ -----------------*/
+ var dlon = adjust_lon(lon - this.long0);
+ var x = this.x0 + this.a * dlon;
+ var y = this.y0 + this.a * Math.log(Math.tan((Math.PI / 4) + (lat / 2.5))) * 1.25;
+
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+/* Miller Cylindrical inverse equations--mapping x,y to lat/long
+ ------------------------------------------------------------*/
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y -= this.y0;
+
+ var lon = adjust_lon(this.long0 + p.x / this.a);
+ var lat = 2.5 * (Math.atan(Math.exp(0.8 * p.y / this.a)) - Math.PI / 4);
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["Miller_Cylindrical", "mill"];
+
+},{"../common/adjust_lon":5}],54:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var EPSLN = 1.0e-10;
+exports.init = function() {};
+
+/* Mollweide forward equations--mapping lat,long to x,y
+ ----------------------------------------------------*/
+exports.forward = function(p) {
+
+ /* Forward equations
+ -----------------*/
+ var lon = p.x;
+ var lat = p.y;
+
+ var delta_lon = adjust_lon(lon - this.long0);
+ var theta = lat;
+ var con = Math.PI * Math.sin(lat);
+
+ /* Iterate using the Newton-Raphson method to find theta
+ -----------------------------------------------------*/
+ for (var i = 0; true; i++) {
+ var delta_theta = -(theta + Math.sin(theta) - con) / (1 + Math.cos(theta));
+ theta += delta_theta;
+ if (Math.abs(delta_theta) < EPSLN) {
+ break;
+ }
+ }
+ theta /= 2;
+
+ /* If the latitude is 90 deg, force the x coordinate to be "0 + false easting"
+ this is done here because of precision problems with "cos(theta)"
+ --------------------------------------------------------------------------*/
+ if (Math.PI / 2 - Math.abs(lat) < EPSLN) {
+ delta_lon = 0;
+ }
+ var x = 0.900316316158 * this.a * delta_lon * Math.cos(theta) + this.x0;
+ var y = 1.4142135623731 * this.a * Math.sin(theta) + this.y0;
+
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+exports.inverse = function(p) {
+ var theta;
+ var arg;
+
+ /* Inverse equations
+ -----------------*/
+ p.x -= this.x0;
+ p.y -= this.y0;
+ arg = p.y / (1.4142135623731 * this.a);
+
+ /* Because of division by zero problems, 'arg' can not be 1. Therefore
+ a number very close to one is used instead.
+ -------------------------------------------------------------------*/
+ if (Math.abs(arg) > 0.999999999999) {
+ arg = 0.999999999999;
+ }
+ theta = Math.asin(arg);
+ var lon = adjust_lon(this.long0 + (p.x / (0.900316316158 * this.a * Math.cos(theta))));
+ if (lon < (-Math.PI)) {
+ lon = -Math.PI;
+ }
+ if (lon > Math.PI) {
+ lon = Math.PI;
+ }
+ arg = (2 * theta + Math.sin(2 * theta)) / Math.PI;
+ if (Math.abs(arg) > 1) {
+ arg = 1;
+ }
+ var lat = Math.asin(arg);
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["Mollweide", "moll"];
+
+},{"../common/adjust_lon":5}],55:[function(_dereq_,module,exports){
+var SEC_TO_RAD = 4.84813681109535993589914102357e-6;
+/*
+ reference
+ Department of Land and Survey Technical Circular 1973/32
+ http://www.linz.govt.nz/docs/miscellaneous/nz-map-definition.pdf
+ OSG Technical Report 4.1
+ http://www.linz.govt.nz/docs/miscellaneous/nzmg.pdf
+ */
+
+/**
+ * iterations: Number of iterations to refine inverse transform.
+ * 0 -> km accuracy
+ * 1 -> m accuracy -- suitable for most mapping applications
+ * 2 -> mm accuracy
+ */
+exports.iterations = 1;
+
+exports.init = function() {
+ this.A = [];
+ this.A[1] = 0.6399175073;
+ this.A[2] = -0.1358797613;
+ this.A[3] = 0.063294409;
+ this.A[4] = -0.02526853;
+ this.A[5] = 0.0117879;
+ this.A[6] = -0.0055161;
+ this.A[7] = 0.0026906;
+ this.A[8] = -0.001333;
+ this.A[9] = 0.00067;
+ this.A[10] = -0.00034;
+
+ this.B_re = [];
+ this.B_im = [];
+ this.B_re[1] = 0.7557853228;
+ this.B_im[1] = 0;
+ this.B_re[2] = 0.249204646;
+ this.B_im[2] = 0.003371507;
+ this.B_re[3] = -0.001541739;
+ this.B_im[3] = 0.041058560;
+ this.B_re[4] = -0.10162907;
+ this.B_im[4] = 0.01727609;
+ this.B_re[5] = -0.26623489;
+ this.B_im[5] = -0.36249218;
+ this.B_re[6] = -0.6870983;
+ this.B_im[6] = -1.1651967;
+
+ this.C_re = [];
+ this.C_im = [];
+ this.C_re[1] = 1.3231270439;
+ this.C_im[1] = 0;
+ this.C_re[2] = -0.577245789;
+ this.C_im[2] = -0.007809598;
+ this.C_re[3] = 0.508307513;
+ this.C_im[3] = -0.112208952;
+ this.C_re[4] = -0.15094762;
+ this.C_im[4] = 0.18200602;
+ this.C_re[5] = 1.01418179;
+ this.C_im[5] = 1.64497696;
+ this.C_re[6] = 1.9660549;
+ this.C_im[6] = 2.5127645;
+
+ this.D = [];
+ this.D[1] = 1.5627014243;
+ this.D[2] = 0.5185406398;
+ this.D[3] = -0.03333098;
+ this.D[4] = -0.1052906;
+ this.D[5] = -0.0368594;
+ this.D[6] = 0.007317;
+ this.D[7] = 0.01220;
+ this.D[8] = 0.00394;
+ this.D[9] = -0.0013;
+};
+
+/**
+ New Zealand Map Grid Forward - long/lat to x/y
+ long/lat in radians
+ */
+exports.forward = function(p) {
+ var n;
+ var lon = p.x;
+ var lat = p.y;
+
+ var delta_lat = lat - this.lat0;
+ var delta_lon = lon - this.long0;
+
+ // 1. Calculate d_phi and d_psi ... // and d_lambda
+ // For this algorithm, delta_latitude is in seconds of arc x 10-5, so we need to scale to those units. Longitude is radians.
+ var d_phi = delta_lat / SEC_TO_RAD * 1E-5;
+ var d_lambda = delta_lon;
+ var d_phi_n = 1; // d_phi^0
+
+ var d_psi = 0;
+ for (n = 1; n <= 10; n++) {
+ d_phi_n = d_phi_n * d_phi;
+ d_psi = d_psi + this.A[n] * d_phi_n;
+ }
+
+ // 2. Calculate theta
+ var th_re = d_psi;
+ var th_im = d_lambda;
+
+ // 3. Calculate z
+ var th_n_re = 1;
+ var th_n_im = 0; // theta^0
+ var th_n_re1;
+ var th_n_im1;
+
+ var z_re = 0;
+ var z_im = 0;
+ for (n = 1; n <= 6; n++) {
+ th_n_re1 = th_n_re * th_re - th_n_im * th_im;
+ th_n_im1 = th_n_im * th_re + th_n_re * th_im;
+ th_n_re = th_n_re1;
+ th_n_im = th_n_im1;
+ z_re = z_re + this.B_re[n] * th_n_re - this.B_im[n] * th_n_im;
+ z_im = z_im + this.B_im[n] * th_n_re + this.B_re[n] * th_n_im;
+ }
+
+ // 4. Calculate easting and northing
+ p.x = (z_im * this.a) + this.x0;
+ p.y = (z_re * this.a) + this.y0;
+
+ return p;
+};
+
+
+/**
+ New Zealand Map Grid Inverse - x/y to long/lat
+ */
+exports.inverse = function(p) {
+ var n;
+ var x = p.x;
+ var y = p.y;
+
+ var delta_x = x - this.x0;
+ var delta_y = y - this.y0;
+
+ // 1. Calculate z
+ var z_re = delta_y / this.a;
+ var z_im = delta_x / this.a;
+
+ // 2a. Calculate theta - first approximation gives km accuracy
+ var z_n_re = 1;
+ var z_n_im = 0; // z^0
+ var z_n_re1;
+ var z_n_im1;
+
+ var th_re = 0;
+ var th_im = 0;
+ for (n = 1; n <= 6; n++) {
+ z_n_re1 = z_n_re * z_re - z_n_im * z_im;
+ z_n_im1 = z_n_im * z_re + z_n_re * z_im;
+ z_n_re = z_n_re1;
+ z_n_im = z_n_im1;
+ th_re = th_re + this.C_re[n] * z_n_re - this.C_im[n] * z_n_im;
+ th_im = th_im + this.C_im[n] * z_n_re + this.C_re[n] * z_n_im;
+ }
+
+ // 2b. Iterate to refine the accuracy of the calculation
+ // 0 iterations gives km accuracy
+ // 1 iteration gives m accuracy -- good enough for most mapping applications
+ // 2 iterations bives mm accuracy
+ for (var i = 0; i < this.iterations; i++) {
+ var th_n_re = th_re;
+ var th_n_im = th_im;
+ var th_n_re1;
+ var th_n_im1;
+
+ var num_re = z_re;
+ var num_im = z_im;
+ for (n = 2; n <= 6; n++) {
+ th_n_re1 = th_n_re * th_re - th_n_im * th_im;
+ th_n_im1 = th_n_im * th_re + th_n_re * th_im;
+ th_n_re = th_n_re1;
+ th_n_im = th_n_im1;
+ num_re = num_re + (n - 1) * (this.B_re[n] * th_n_re - this.B_im[n] * th_n_im);
+ num_im = num_im + (n - 1) * (this.B_im[n] * th_n_re + this.B_re[n] * th_n_im);
+ }
+
+ th_n_re = 1;
+ th_n_im = 0;
+ var den_re = this.B_re[1];
+ var den_im = this.B_im[1];
+ for (n = 2; n <= 6; n++) {
+ th_n_re1 = th_n_re * th_re - th_n_im * th_im;
+ th_n_im1 = th_n_im * th_re + th_n_re * th_im;
+ th_n_re = th_n_re1;
+ th_n_im = th_n_im1;
+ den_re = den_re + n * (this.B_re[n] * th_n_re - this.B_im[n] * th_n_im);
+ den_im = den_im + n * (this.B_im[n] * th_n_re + this.B_re[n] * th_n_im);
+ }
+
+ // Complex division
+ var den2 = den_re * den_re + den_im * den_im;
+ th_re = (num_re * den_re + num_im * den_im) / den2;
+ th_im = (num_im * den_re - num_re * den_im) / den2;
+ }
+
+ // 3. Calculate d_phi ... // and d_lambda
+ var d_psi = th_re;
+ var d_lambda = th_im;
+ var d_psi_n = 1; // d_psi^0
+
+ var d_phi = 0;
+ for (n = 1; n <= 9; n++) {
+ d_psi_n = d_psi_n * d_psi;
+ d_phi = d_phi + this.D[n] * d_psi_n;
+ }
+
+ // 4. Calculate latitude and longitude
+ // d_phi is calcuated in second of arc * 10^-5, so we need to scale back to radians. d_lambda is in radians.
+ var lat = this.lat0 + (d_phi * SEC_TO_RAD * 1E5);
+ var lon = this.long0 + d_lambda;
+
+ p.x = lon;
+ p.y = lat;
+
+ return p;
+};
+exports.names = ["New_Zealand_Map_Grid", "nzmg"];
+},{}],56:[function(_dereq_,module,exports){
+var tsfnz = _dereq_('../common/tsfnz');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var phi2z = _dereq_('../common/phi2z');
+var HALF_PI = Math.PI/2;
+var FORTPI = Math.PI/4;
+var EPSLN = 1.0e-10;
+
+/* Initialize the Oblique Mercator projection
+ ------------------------------------------*/
+exports.init = function() {
+ this.no_off = this.no_off || false;
+ this.no_rot = this.no_rot || false;
+
+ if (isNaN(this.k0)) {
+ this.k0 = 1;
+ }
+ var sinlat = Math.sin(this.lat0);
+ var coslat = Math.cos(this.lat0);
+ var con = this.e * sinlat;
+
+ this.bl = Math.sqrt(1 + this.es / (1 - this.es) * Math.pow(coslat, 4));
+ this.al = this.a * this.bl * this.k0 * Math.sqrt(1 - this.es) / (1 - con * con);
+ var t0 = tsfnz(this.e, this.lat0, sinlat);
+ var dl = this.bl / coslat * Math.sqrt((1 - this.es) / (1 - con * con));
+ if (dl * dl < 1) {
+ dl = 1;
+ }
+ var fl;
+ var gl;
+ if (!isNaN(this.longc)) {
+ //Central point and azimuth method
+
+ if (this.lat0 >= 0) {
+ fl = dl + Math.sqrt(dl * dl - 1);
+ }
+ else {
+ fl = dl - Math.sqrt(dl * dl - 1);
+ }
+ this.el = fl * Math.pow(t0, this.bl);
+ gl = 0.5 * (fl - 1 / fl);
+ this.gamma0 = Math.asin(Math.sin(this.alpha) / dl);
+ this.long0 = this.longc - Math.asin(gl * Math.tan(this.gamma0)) / this.bl;
+
+ }
+ else {
+ //2 points method
+ var t1 = tsfnz(this.e, this.lat1, Math.sin(this.lat1));
+ var t2 = tsfnz(this.e, this.lat2, Math.sin(this.lat2));
+ if (this.lat0 >= 0) {
+ this.el = (dl + Math.sqrt(dl * dl - 1)) * Math.pow(t0, this.bl);
+ }
+ else {
+ this.el = (dl - Math.sqrt(dl * dl - 1)) * Math.pow(t0, this.bl);
+ }
+ var hl = Math.pow(t1, this.bl);
+ var ll = Math.pow(t2, this.bl);
+ fl = this.el / hl;
+ gl = 0.5 * (fl - 1 / fl);
+ var jl = (this.el * this.el - ll * hl) / (this.el * this.el + ll * hl);
+ var pl = (ll - hl) / (ll + hl);
+ var dlon12 = adjust_lon(this.long1 - this.long2);
+ this.long0 = 0.5 * (this.long1 + this.long2) - Math.atan(jl * Math.tan(0.5 * this.bl * (dlon12)) / pl) / this.bl;
+ this.long0 = adjust_lon(this.long0);
+ var dlon10 = adjust_lon(this.long1 - this.long0);
+ this.gamma0 = Math.atan(Math.sin(this.bl * (dlon10)) / gl);
+ this.alpha = Math.asin(dl * Math.sin(this.gamma0));
+ }
+
+ if (this.no_off) {
+ this.uc = 0;
+ }
+ else {
+ if (this.lat0 >= 0) {
+ this.uc = this.al / this.bl * Math.atan2(Math.sqrt(dl * dl - 1), Math.cos(this.alpha));
+ }
+ else {
+ this.uc = -1 * this.al / this.bl * Math.atan2(Math.sqrt(dl * dl - 1), Math.cos(this.alpha));
+ }
+ }
+
+};
+
+
+/* Oblique Mercator forward equations--mapping lat,long to x,y
+ ----------------------------------------------------------*/
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ var dlon = adjust_lon(lon - this.long0);
+ var us, vs;
+ var con;
+ if (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN) {
+ if (lat > 0) {
+ con = -1;
+ }
+ else {
+ con = 1;
+ }
+ vs = this.al / this.bl * Math.log(Math.tan(FORTPI + con * this.gamma0 * 0.5));
+ us = -1 * con * HALF_PI * this.al / this.bl;
+ }
+ else {
+ var t = tsfnz(this.e, lat, Math.sin(lat));
+ var ql = this.el / Math.pow(t, this.bl);
+ var sl = 0.5 * (ql - 1 / ql);
+ var tl = 0.5 * (ql + 1 / ql);
+ var vl = Math.sin(this.bl * (dlon));
+ var ul = (sl * Math.sin(this.gamma0) - vl * Math.cos(this.gamma0)) / tl;
+ if (Math.abs(Math.abs(ul) - 1) <= EPSLN) {
+ vs = Number.POSITIVE_INFINITY;
+ }
+ else {
+ vs = 0.5 * this.al * Math.log((1 - ul) / (1 + ul)) / this.bl;
+ }
+ if (Math.abs(Math.cos(this.bl * (dlon))) <= EPSLN) {
+ us = this.al * this.bl * (dlon);
+ }
+ else {
+ us = this.al * Math.atan2(sl * Math.cos(this.gamma0) + vl * Math.sin(this.gamma0), Math.cos(this.bl * dlon)) / this.bl;
+ }
+ }
+
+ if (this.no_rot) {
+ p.x = this.x0 + us;
+ p.y = this.y0 + vs;
+ }
+ else {
+
+ us -= this.uc;
+ p.x = this.x0 + vs * Math.cos(this.alpha) + us * Math.sin(this.alpha);
+ p.y = this.y0 + us * Math.cos(this.alpha) - vs * Math.sin(this.alpha);
+ }
+ return p;
+};
+
+exports.inverse = function(p) {
+ var us, vs;
+ if (this.no_rot) {
+ vs = p.y - this.y0;
+ us = p.x - this.x0;
+ }
+ else {
+ vs = (p.x - this.x0) * Math.cos(this.alpha) - (p.y - this.y0) * Math.sin(this.alpha);
+ us = (p.y - this.y0) * Math.cos(this.alpha) + (p.x - this.x0) * Math.sin(this.alpha);
+ us += this.uc;
+ }
+ var qp = Math.exp(-1 * this.bl * vs / this.al);
+ var sp = 0.5 * (qp - 1 / qp);
+ var tp = 0.5 * (qp + 1 / qp);
+ var vp = Math.sin(this.bl * us / this.al);
+ var up = (vp * Math.cos(this.gamma0) + sp * Math.sin(this.gamma0)) / tp;
+ var ts = Math.pow(this.el / Math.sqrt((1 + up) / (1 - up)), 1 / this.bl);
+ if (Math.abs(up - 1) < EPSLN) {
+ p.x = this.long0;
+ p.y = HALF_PI;
+ }
+ else if (Math.abs(up + 1) < EPSLN) {
+ p.x = this.long0;
+ p.y = -1 * HALF_PI;
+ }
+ else {
+ p.y = phi2z(this.e, ts);
+ p.x = adjust_lon(this.long0 - Math.atan2(sp * Math.cos(this.gamma0) - vp * Math.sin(this.gamma0), Math.cos(this.bl * us / this.al)) / this.bl);
+ }
+ return p;
+};
+
+exports.names = ["Hotine_Oblique_Mercator", "Hotine Oblique Mercator", "Hotine_Oblique_Mercator_Azimuth_Natural_Origin", "Hotine_Oblique_Mercator_Azimuth_Center", "omerc"];
+},{"../common/adjust_lon":5,"../common/phi2z":16,"../common/tsfnz":24}],57:[function(_dereq_,module,exports){
+var e0fn = _dereq_('../common/e0fn');
+var e1fn = _dereq_('../common/e1fn');
+var e2fn = _dereq_('../common/e2fn');
+var e3fn = _dereq_('../common/e3fn');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var adjust_lat = _dereq_('../common/adjust_lat');
+var mlfn = _dereq_('../common/mlfn');
+var EPSLN = 1.0e-10;
+var gN = _dereq_('../common/gN');
+var MAX_ITER = 20;
+exports.init = function() {
+ /* Place parameters in static storage for common use
+ -------------------------------------------------*/
+ this.temp = this.b / this.a;
+ this.es = 1 - Math.pow(this.temp, 2); // devait etre dans tmerc.js mais n y est pas donc je commente sinon retour de valeurs nulles
+ this.e = Math.sqrt(this.es);
+ this.e0 = e0fn(this.es);
+ this.e1 = e1fn(this.es);
+ this.e2 = e2fn(this.es);
+ this.e3 = e3fn(this.es);
+ this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0); //si que des zeros le calcul ne se fait pas
+};
+
+
+/* Polyconic forward equations--mapping lat,long to x,y
+ ---------------------------------------------------*/
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ var x, y, el;
+ var dlon = adjust_lon(lon - this.long0);
+ el = dlon * Math.sin(lat);
+ if (this.sphere) {
+ if (Math.abs(lat) <= EPSLN) {
+ x = this.a * dlon;
+ y = -1 * this.a * this.lat0;
+ }
+ else {
+ x = this.a * Math.sin(el) / Math.tan(lat);
+ y = this.a * (adjust_lat(lat - this.lat0) + (1 - Math.cos(el)) / Math.tan(lat));
+ }
+ }
+ else {
+ if (Math.abs(lat) <= EPSLN) {
+ x = this.a * dlon;
+ y = -1 * this.ml0;
+ }
+ else {
+ var nl = gN(this.a, this.e, Math.sin(lat)) / Math.tan(lat);
+ x = nl * Math.sin(el);
+ y = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, lat) - this.ml0 + nl * (1 - Math.cos(el));
+ }
+
+ }
+ p.x = x + this.x0;
+ p.y = y + this.y0;
+ return p;
+};
+
+
+/* Inverse equations
+ -----------------*/
+exports.inverse = function(p) {
+ var lon, lat, x, y, i;
+ var al, bl;
+ var phi, dphi;
+ x = p.x - this.x0;
+ y = p.y - this.y0;
+
+ if (this.sphere) {
+ if (Math.abs(y + this.a * this.lat0) <= EPSLN) {
+ lon = adjust_lon(x / this.a + this.long0);
+ lat = 0;
+ }
+ else {
+ al = this.lat0 + y / this.a;
+ bl = x * x / this.a / this.a + al * al;
+ phi = al;
+ var tanphi;
+ for (i = MAX_ITER; i; --i) {
+ tanphi = Math.tan(phi);
+ dphi = -1 * (al * (phi * tanphi + 1) - phi - 0.5 * (phi * phi + bl) * tanphi) / ((phi - al) / tanphi - 1);
+ phi += dphi;
+ if (Math.abs(dphi) <= EPSLN) {
+ lat = phi;
+ break;
+ }
+ }
+ lon = adjust_lon(this.long0 + (Math.asin(x * Math.tan(phi) / this.a)) / Math.sin(lat));
+ }
+ }
+ else {
+ if (Math.abs(y + this.ml0) <= EPSLN) {
+ lat = 0;
+ lon = adjust_lon(this.long0 + x / this.a);
+ }
+ else {
+
+ al = (this.ml0 + y) / this.a;
+ bl = x * x / this.a / this.a + al * al;
+ phi = al;
+ var cl, mln, mlnp, ma;
+ var con;
+ for (i = MAX_ITER; i; --i) {
+ con = this.e * Math.sin(phi);
+ cl = Math.sqrt(1 - con * con) * Math.tan(phi);
+ mln = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, phi);
+ mlnp = this.e0 - 2 * this.e1 * Math.cos(2 * phi) + 4 * this.e2 * Math.cos(4 * phi) - 6 * this.e3 * Math.cos(6 * phi);
+ ma = mln / this.a;
+ dphi = (al * (cl * ma + 1) - ma - 0.5 * cl * (ma * ma + bl)) / (this.es * Math.sin(2 * phi) * (ma * ma + bl - 2 * al * ma) / (4 * cl) + (al - ma) * (cl * mlnp - 2 / Math.sin(2 * phi)) - mlnp);
+ phi -= dphi;
+ if (Math.abs(dphi) <= EPSLN) {
+ lat = phi;
+ break;
+ }
+ }
+
+ //lat=phi4z(this.e,this.e0,this.e1,this.e2,this.e3,al,bl,0,0);
+ cl = Math.sqrt(1 - this.es * Math.pow(Math.sin(lat), 2)) * Math.tan(lat);
+ lon = adjust_lon(this.long0 + Math.asin(x * cl / this.a) / Math.sin(lat));
+ }
+ }
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["Polyconic", "poly"];
+},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/mlfn":14}],58:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var adjust_lat = _dereq_('../common/adjust_lat');
+var pj_enfn = _dereq_('../common/pj_enfn');
+var MAX_ITER = 20;
+var pj_mlfn = _dereq_('../common/pj_mlfn');
+var pj_inv_mlfn = _dereq_('../common/pj_inv_mlfn');
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+var asinz = _dereq_('../common/asinz');
+exports.init = function() {
+ /* Place parameters in static storage for common use
+ -------------------------------------------------*/
+
+
+ if (!this.sphere) {
+ this.en = pj_enfn(this.es);
+ }
+ else {
+ this.n = 1;
+ this.m = 0;
+ this.es = 0;
+ this.C_y = Math.sqrt((this.m + 1) / this.n);
+ this.C_x = this.C_y / (this.m + 1);
+ }
+
+};
+
+/* Sinusoidal forward equations--mapping lat,long to x,y
+ -----------------------------------------------------*/
+exports.forward = function(p) {
+ var x, y;
+ var lon = p.x;
+ var lat = p.y;
+ /* Forward equations
+ -----------------*/
+ lon = adjust_lon(lon - this.long0);
+
+ if (this.sphere) {
+ if (!this.m) {
+ lat = this.n !== 1 ? Math.asin(this.n * Math.sin(lat)) : lat;
+ }
+ else {
+ var k = this.n * Math.sin(lat);
+ for (var i = MAX_ITER; i; --i) {
+ var V = (this.m * lat + Math.sin(lat) - k) / (this.m + Math.cos(lat));
+ lat -= V;
+ if (Math.abs(V) < EPSLN) {
+ break;
+ }
+ }
+ }
+ x = this.a * this.C_x * lon * (this.m + Math.cos(lat));
+ y = this.a * this.C_y * lat;
+
+ }
+ else {
+
+ var s = Math.sin(lat);
+ var c = Math.cos(lat);
+ y = this.a * pj_mlfn(lat, s, c, this.en);
+ x = this.a * lon * c / Math.sqrt(1 - this.es * s * s);
+ }
+
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+exports.inverse = function(p) {
+ var lat, temp, lon, s;
+
+ p.x -= this.x0;
+ lon = p.x / this.a;
+ p.y -= this.y0;
+ lat = p.y / this.a;
+
+ if (this.sphere) {
+ lat /= this.C_y;
+ lon = lon / (this.C_x * (this.m + Math.cos(lat)));
+ if (this.m) {
+ lat = asinz((this.m * lat + Math.sin(lat)) / this.n);
+ }
+ else if (this.n !== 1) {
+ lat = asinz(Math.sin(lat) / this.n);
+ }
+ lon = adjust_lon(lon + this.long0);
+ lat = adjust_lat(lat);
+ }
+ else {
+ lat = pj_inv_mlfn(p.y / this.a, this.es, this.en);
+ s = Math.abs(lat);
+ if (s < HALF_PI) {
+ s = Math.sin(lat);
+ temp = this.long0 + p.x * Math.sqrt(1 - this.es * s * s) / (this.a * Math.cos(lat));
+ //temp = this.long0 + p.x / (this.a * Math.cos(lat));
+ lon = adjust_lon(temp);
+ }
+ else if ((s - EPSLN) < HALF_PI) {
+ lon = this.long0;
+ }
+ }
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["Sinusoidal", "sinu"];
+},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/asinz":6,"../common/pj_enfn":17,"../common/pj_inv_mlfn":18,"../common/pj_mlfn":19}],59:[function(_dereq_,module,exports){
+/*
+ references:
+ Formules et constantes pour le Calcul pour la
+ projection cylindrique conforme à axe oblique et pour la transformation entre
+ des systèmes de référence.
+ http://www.swisstopo.admin.ch/internet/swisstopo/fr/home/topics/survey/sys/refsys/switzerland.parsysrelated1.31216.downloadList.77004.DownloadFile.tmp/swissprojectionfr.pdf
+ */
+exports.init = function() {
+ var phy0 = this.lat0;
+ this.lambda0 = this.long0;
+ var sinPhy0 = Math.sin(phy0);
+ var semiMajorAxis = this.a;
+ var invF = this.rf;
+ var flattening = 1 / invF;
+ var e2 = 2 * flattening - Math.pow(flattening, 2);
+ var e = this.e = Math.sqrt(e2);
+ this.R = this.k0 * semiMajorAxis * Math.sqrt(1 - e2) / (1 - e2 * Math.pow(sinPhy0, 2));
+ this.alpha = Math.sqrt(1 + e2 / (1 - e2) * Math.pow(Math.cos(phy0), 4));
+ this.b0 = Math.asin(sinPhy0 / this.alpha);
+ var k1 = Math.log(Math.tan(Math.PI / 4 + this.b0 / 2));
+ var k2 = Math.log(Math.tan(Math.PI / 4 + phy0 / 2));
+ var k3 = Math.log((1 + e * sinPhy0) / (1 - e * sinPhy0));
+ this.K = k1 - this.alpha * k2 + this.alpha * e / 2 * k3;
+};
+
+
+exports.forward = function(p) {
+ var Sa1 = Math.log(Math.tan(Math.PI / 4 - p.y / 2));
+ var Sa2 = this.e / 2 * Math.log((1 + this.e * Math.sin(p.y)) / (1 - this.e * Math.sin(p.y)));
+ var S = -this.alpha * (Sa1 + Sa2) + this.K;
+
+ // spheric latitude
+ var b = 2 * (Math.atan(Math.exp(S)) - Math.PI / 4);
+
+ // spheric longitude
+ var I = this.alpha * (p.x - this.lambda0);
+
+ // psoeudo equatorial rotation
+ var rotI = Math.atan(Math.sin(I) / (Math.sin(this.b0) * Math.tan(b) + Math.cos(this.b0) * Math.cos(I)));
+
+ var rotB = Math.asin(Math.cos(this.b0) * Math.sin(b) - Math.sin(this.b0) * Math.cos(b) * Math.cos(I));
+
+ p.y = this.R / 2 * Math.log((1 + Math.sin(rotB)) / (1 - Math.sin(rotB))) + this.y0;
+ p.x = this.R * rotI + this.x0;
+ return p;
+};
+
+exports.inverse = function(p) {
+ var Y = p.x - this.x0;
+ var X = p.y - this.y0;
+
+ var rotI = Y / this.R;
+ var rotB = 2 * (Math.atan(Math.exp(X / this.R)) - Math.PI / 4);
+
+ var b = Math.asin(Math.cos(this.b0) * Math.sin(rotB) + Math.sin(this.b0) * Math.cos(rotB) * Math.cos(rotI));
+ var I = Math.atan(Math.sin(rotI) / (Math.cos(this.b0) * Math.cos(rotI) - Math.sin(this.b0) * Math.tan(rotB)));
+
+ var lambda = this.lambda0 + I / this.alpha;
+
+ var S = 0;
+ var phy = b;
+ var prevPhy = -1000;
+ var iteration = 0;
+ while (Math.abs(phy - prevPhy) > 0.0000001) {
+ if (++iteration > 20) {
+ //...reportError("omercFwdInfinity");
+ return;
+ }
+ //S = Math.log(Math.tan(Math.PI / 4 + phy / 2));
+ S = 1 / this.alpha * (Math.log(Math.tan(Math.PI / 4 + b / 2)) - this.K) + this.e * Math.log(Math.tan(Math.PI / 4 + Math.asin(this.e * Math.sin(phy)) / 2));
+ prevPhy = phy;
+ phy = 2 * Math.atan(Math.exp(S)) - Math.PI / 2;
+ }
+
+ p.x = lambda;
+ p.y = phy;
+ return p;
+};
+
+exports.names = ["somerc"];
+
+},{}],60:[function(_dereq_,module,exports){
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+var sign = _dereq_('../common/sign');
+var msfnz = _dereq_('../common/msfnz');
+var tsfnz = _dereq_('../common/tsfnz');
+var phi2z = _dereq_('../common/phi2z');
+var adjust_lon = _dereq_('../common/adjust_lon');
+exports.ssfn_ = function(phit, sinphi, eccen) {
+ sinphi *= eccen;
+ return (Math.tan(0.5 * (HALF_PI + phit)) * Math.pow((1 - sinphi) / (1 + sinphi), 0.5 * eccen));
+};
+
+exports.init = function() {
+ this.coslat0 = Math.cos(this.lat0);
+ this.sinlat0 = Math.sin(this.lat0);
+ if (this.sphere) {
+ if (this.k0 === 1 && !isNaN(this.lat_ts) && Math.abs(this.coslat0) <= EPSLN) {
+ this.k0 = 0.5 * (1 + sign(this.lat0) * Math.sin(this.lat_ts));
+ }
+ }
+ else {
+ if (Math.abs(this.coslat0) <= EPSLN) {
+ if (this.lat0 > 0) {
+ //North pole
+ //trace('stere:north pole');
+ this.con = 1;
+ }
+ else {
+ //South pole
+ //trace('stere:south pole');
+ this.con = -1;
+ }
+ }
+ this.cons = Math.sqrt(Math.pow(1 + this.e, 1 + this.e) * Math.pow(1 - this.e, 1 - this.e));
+ if (this.k0 === 1 && !isNaN(this.lat_ts) && Math.abs(this.coslat0) <= EPSLN) {
+ this.k0 = 0.5 * this.cons * msfnz(this.e, Math.sin(this.lat_ts), Math.cos(this.lat_ts)) / tsfnz(this.e, this.con * this.lat_ts, this.con * Math.sin(this.lat_ts));
+ }
+ this.ms1 = msfnz(this.e, this.sinlat0, this.coslat0);
+ this.X0 = 2 * Math.atan(this.ssfn_(this.lat0, this.sinlat0, this.e)) - HALF_PI;
+ this.cosX0 = Math.cos(this.X0);
+ this.sinX0 = Math.sin(this.X0);
+ }
+};
+
+// Stereographic forward equations--mapping lat,long to x,y
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+ var sinlat = Math.sin(lat);
+ var coslat = Math.cos(lat);
+ var A, X, sinX, cosX, ts, rh;
+ var dlon = adjust_lon(lon - this.long0);
+
+ if (Math.abs(Math.abs(lon - this.long0) - Math.PI) <= EPSLN && Math.abs(lat + this.lat0) <= EPSLN) {
+ //case of the origine point
+ //trace('stere:this is the origin point');
+ p.x = NaN;
+ p.y = NaN;
+ return p;
+ }
+ if (this.sphere) {
+ //trace('stere:sphere case');
+ A = 2 * this.k0 / (1 + this.sinlat0 * sinlat + this.coslat0 * coslat * Math.cos(dlon));
+ p.x = this.a * A * coslat * Math.sin(dlon) + this.x0;
+ p.y = this.a * A * (this.coslat0 * sinlat - this.sinlat0 * coslat * Math.cos(dlon)) + this.y0;
+ return p;
+ }
+ else {
+ X = 2 * Math.atan(this.ssfn_(lat, sinlat, this.e)) - HALF_PI;
+ cosX = Math.cos(X);
+ sinX = Math.sin(X);
+ if (Math.abs(this.coslat0) <= EPSLN) {
+ ts = tsfnz(this.e, lat * this.con, this.con * sinlat);
+ rh = 2 * this.a * this.k0 * ts / this.cons;
+ p.x = this.x0 + rh * Math.sin(lon - this.long0);
+ p.y = this.y0 - this.con * rh * Math.cos(lon - this.long0);
+ //trace(p.toString());
+ return p;
+ }
+ else if (Math.abs(this.sinlat0) < EPSLN) {
+ //Eq
+ //trace('stere:equateur');
+ A = 2 * this.a * this.k0 / (1 + cosX * Math.cos(dlon));
+ p.y = A * sinX;
+ }
+ else {
+ //other case
+ //trace('stere:normal case');
+ A = 2 * this.a * this.k0 * this.ms1 / (this.cosX0 * (1 + this.sinX0 * sinX + this.cosX0 * cosX * Math.cos(dlon)));
+ p.y = A * (this.cosX0 * sinX - this.sinX0 * cosX * Math.cos(dlon)) + this.y0;
+ }
+ p.x = A * cosX * Math.sin(dlon) + this.x0;
+ }
+ //trace(p.toString());
+ return p;
+};
+
+
+//* Stereographic inverse equations--mapping x,y to lat/long
+exports.inverse = function(p) {
+ p.x -= this.x0;
+ p.y -= this.y0;
+ var lon, lat, ts, ce, Chi;
+ var rh = Math.sqrt(p.x * p.x + p.y * p.y);
+ if (this.sphere) {
+ var c = 2 * Math.atan(rh / (0.5 * this.a * this.k0));
+ lon = this.long0;
+ lat = this.lat0;
+ if (rh <= EPSLN) {
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ lat = Math.asin(Math.cos(c) * this.sinlat0 + p.y * Math.sin(c) * this.coslat0 / rh);
+ if (Math.abs(this.coslat0) < EPSLN) {
+ if (this.lat0 > 0) {
+ lon = adjust_lon(this.long0 + Math.atan2(p.x, - 1 * p.y));
+ }
+ else {
+ lon = adjust_lon(this.long0 + Math.atan2(p.x, p.y));
+ }
+ }
+ else {
+ lon = adjust_lon(this.long0 + Math.atan2(p.x * Math.sin(c), rh * this.coslat0 * Math.cos(c) - p.y * this.sinlat0 * Math.sin(c)));
+ }
+ p.x = lon;
+ p.y = lat;
+ return p;
+ }
+ else {
+ if (Math.abs(this.coslat0) <= EPSLN) {
+ if (rh <= EPSLN) {
+ lat = this.lat0;
+ lon = this.long0;
+ p.x = lon;
+ p.y = lat;
+ //trace(p.toString());
+ return p;
+ }
+ p.x *= this.con;
+ p.y *= this.con;
+ ts = rh * this.cons / (2 * this.a * this.k0);
+ lat = this.con * phi2z(this.e, ts);
+ lon = this.con * adjust_lon(this.con * this.long0 + Math.atan2(p.x, - 1 * p.y));
+ }
+ else {
+ ce = 2 * Math.atan(rh * this.cosX0 / (2 * this.a * this.k0 * this.ms1));
+ lon = this.long0;
+ if (rh <= EPSLN) {
+ Chi = this.X0;
+ }
+ else {
+ Chi = Math.asin(Math.cos(ce) * this.sinX0 + p.y * Math.sin(ce) * this.cosX0 / rh);
+ lon = adjust_lon(this.long0 + Math.atan2(p.x * Math.sin(ce), rh * this.cosX0 * Math.cos(ce) - p.y * this.sinX0 * Math.sin(ce)));
+ }
+ lat = -1 * phi2z(this.e, Math.tan(0.5 * (HALF_PI + Chi)));
+ }
+ }
+ p.x = lon;
+ p.y = lat;
+
+ //trace(p.toString());
+ return p;
+
+};
+exports.names = ["stere", "Stereographic_South_Pole", "Polar Stereographic (variant B)"];
+
+},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],61:[function(_dereq_,module,exports){
+var gauss = _dereq_('./gauss');
+var adjust_lon = _dereq_('../common/adjust_lon');
+exports.init = function() {
+ gauss.init.apply(this);
+ if (!this.rc) {
+ return;
+ }
+ this.sinc0 = Math.sin(this.phic0);
+ this.cosc0 = Math.cos(this.phic0);
+ this.R2 = 2 * this.rc;
+ if (!this.title) {
+ this.title = "Oblique Stereographic Alternative";
+ }
+};
+
+exports.forward = function(p) {
+ var sinc, cosc, cosl, k;
+ p.x = adjust_lon(p.x - this.long0);
+ gauss.forward.apply(this, [p]);
+ sinc = Math.sin(p.y);
+ cosc = Math.cos(p.y);
+ cosl = Math.cos(p.x);
+ k = this.k0 * this.R2 / (1 + this.sinc0 * sinc + this.cosc0 * cosc * cosl);
+ p.x = k * cosc * Math.sin(p.x);
+ p.y = k * (this.cosc0 * sinc - this.sinc0 * cosc * cosl);
+ p.x = this.a * p.x + this.x0;
+ p.y = this.a * p.y + this.y0;
+ return p;
+};
+
+exports.inverse = function(p) {
+ var sinc, cosc, lon, lat, rho;
+ p.x = (p.x - this.x0) / this.a;
+ p.y = (p.y - this.y0) / this.a;
+
+ p.x /= this.k0;
+ p.y /= this.k0;
+ if ((rho = Math.sqrt(p.x * p.x + p.y * p.y))) {
+ var c = 2 * Math.atan2(rho, this.R2);
+ sinc = Math.sin(c);
+ cosc = Math.cos(c);
+ lat = Math.asin(cosc * this.sinc0 + p.y * sinc * this.cosc0 / rho);
+ lon = Math.atan2(p.x * sinc, rho * this.cosc0 * cosc - p.y * this.sinc0 * sinc);
+ }
+ else {
+ lat = this.phic0;
+ lon = 0;
+ }
+
+ p.x = lon;
+ p.y = lat;
+ gauss.inverse.apply(this, [p]);
+ p.x = adjust_lon(p.x + this.long0);
+ return p;
+};
+
+exports.names = ["Stereographic_North_Pole", "Oblique_Stereographic", "Polar_Stereographic", "sterea","Oblique Stereographic Alternative"];
+
+},{"../common/adjust_lon":5,"./gauss":46}],62:[function(_dereq_,module,exports){
+var e0fn = _dereq_('../common/e0fn');
+var e1fn = _dereq_('../common/e1fn');
+var e2fn = _dereq_('../common/e2fn');
+var e3fn = _dereq_('../common/e3fn');
+var mlfn = _dereq_('../common/mlfn');
+var adjust_lon = _dereq_('../common/adjust_lon');
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+var sign = _dereq_('../common/sign');
+var asinz = _dereq_('../common/asinz');
+
+exports.init = function() {
+ this.e0 = e0fn(this.es);
+ this.e1 = e1fn(this.es);
+ this.e2 = e2fn(this.es);
+ this.e3 = e3fn(this.es);
+ this.ml0 = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, this.lat0);
+};
+
+/**
+ Transverse Mercator Forward - long/lat to x/y
+ long/lat in radians
+ */
+exports.forward = function(p) {
+ var lon = p.x;
+ var lat = p.y;
+
+ var delta_lon = adjust_lon(lon - this.long0);
+ var con;
+ var x, y;
+ var sin_phi = Math.sin(lat);
+ var cos_phi = Math.cos(lat);
+
+ if (this.sphere) {
+ var b = cos_phi * Math.sin(delta_lon);
+ if ((Math.abs(Math.abs(b) - 1)) < 0.0000000001) {
+ return (93);
+ }
+ else {
+ x = 0.5 * this.a * this.k0 * Math.log((1 + b) / (1 - b));
+ con = Math.acos(cos_phi * Math.cos(delta_lon) / Math.sqrt(1 - b * b));
+ if (lat < 0) {
+ con = -con;
+ }
+ y = this.a * this.k0 * (con - this.lat0);
+ }
+ }
+ else {
+ var al = cos_phi * delta_lon;
+ var als = Math.pow(al, 2);
+ var c = this.ep2 * Math.pow(cos_phi, 2);
+ var tq = Math.tan(lat);
+ var t = Math.pow(tq, 2);
+ con = 1 - this.es * Math.pow(sin_phi, 2);
+ var n = this.a / Math.sqrt(con);
+ var ml = this.a * mlfn(this.e0, this.e1, this.e2, this.e3, lat);
+
+ x = this.k0 * n * al * (1 + als / 6 * (1 - t + c + als / 20 * (5 - 18 * t + Math.pow(t, 2) + 72 * c - 58 * this.ep2))) + this.x0;
+ y = this.k0 * (ml - this.ml0 + n * tq * (als * (0.5 + als / 24 * (5 - t + 9 * c + 4 * Math.pow(c, 2) + als / 30 * (61 - 58 * t + Math.pow(t, 2) + 600 * c - 330 * this.ep2))))) + this.y0;
+
+ }
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+/**
+ Transverse Mercator Inverse - x/y to long/lat
+ */
+exports.inverse = function(p) {
+ var con, phi;
+ var delta_phi;
+ var i;
+ var max_iter = 6;
+ var lat, lon;
+
+ if (this.sphere) {
+ var f = Math.exp(p.x / (this.a * this.k0));
+ var g = 0.5 * (f - 1 / f);
+ var temp = this.lat0 + p.y / (this.a * this.k0);
+ var h = Math.cos(temp);
+ con = Math.sqrt((1 - h * h) / (1 + g * g));
+ lat = asinz(con);
+ if (temp < 0) {
+ lat = -lat;
+ }
+ if ((g === 0) && (h === 0)) {
+ lon = this.long0;
+ }
+ else {
+ lon = adjust_lon(Math.atan2(g, h) + this.long0);
+ }
+ }
+ else { // ellipsoidal form
+ var x = p.x - this.x0;
+ var y = p.y - this.y0;
+
+ con = (this.ml0 + y / this.k0) / this.a;
+ phi = con;
+ for (i = 0; true; i++) {
+ delta_phi = ((con + this.e1 * Math.sin(2 * phi) - this.e2 * Math.sin(4 * phi) + this.e3 * Math.sin(6 * phi)) / this.e0) - phi;
+ phi += delta_phi;
+ if (Math.abs(delta_phi) <= EPSLN) {
+ break;
+ }
+ if (i >= max_iter) {
+ return (95);
+ }
+ } // for()
+ if (Math.abs(phi) < HALF_PI) {
+ var sin_phi = Math.sin(phi);
+ var cos_phi = Math.cos(phi);
+ var tan_phi = Math.tan(phi);
+ var c = this.ep2 * Math.pow(cos_phi, 2);
+ var cs = Math.pow(c, 2);
+ var t = Math.pow(tan_phi, 2);
+ var ts = Math.pow(t, 2);
+ con = 1 - this.es * Math.pow(sin_phi, 2);
+ var n = this.a / Math.sqrt(con);
+ var r = n * (1 - this.es) / con;
+ var d = x / (n * this.k0);
+ var ds = Math.pow(d, 2);
+ lat = phi - (n * tan_phi * ds / r) * (0.5 - ds / 24 * (5 + 3 * t + 10 * c - 4 * cs - 9 * this.ep2 - ds / 30 * (61 + 90 * t + 298 * c + 45 * ts - 252 * this.ep2 - 3 * cs)));
+ lon = adjust_lon(this.long0 + (d * (1 - ds / 6 * (1 + 2 * t + c - ds / 20 * (5 - 2 * c + 28 * t - 3 * cs + 8 * this.ep2 + 24 * ts))) / cos_phi));
+ }
+ else {
+ lat = HALF_PI * sign(y);
+ lon = this.long0;
+ }
+ }
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["Transverse_Mercator", "Transverse Mercator", "tmerc"];
+
+},{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/mlfn":14,"../common/sign":21}],63:[function(_dereq_,module,exports){
+var D2R = 0.01745329251994329577;
+var tmerc = _dereq_('./tmerc');
+exports.dependsOn = 'tmerc';
+exports.init = function() {
+ if (!this.zone) {
+ return;
+ }
+ this.lat0 = 0;
+ this.long0 = ((6 * Math.abs(this.zone)) - 183) * D2R;
+ this.x0 = 500000;
+ this.y0 = this.utmSouth ? 10000000 : 0;
+ this.k0 = 0.9996;
+
+ tmerc.init.apply(this);
+ this.forward = tmerc.forward;
+ this.inverse = tmerc.inverse;
+};
+exports.names = ["Universal Transverse Mercator System", "utm"];
+
+},{"./tmerc":62}],64:[function(_dereq_,module,exports){
+var adjust_lon = _dereq_('../common/adjust_lon');
+var HALF_PI = Math.PI/2;
+var EPSLN = 1.0e-10;
+var asinz = _dereq_('../common/asinz');
+/* Initialize the Van Der Grinten projection
+ ----------------------------------------*/
+exports.init = function() {
+ //this.R = 6370997; //Radius of earth
+ this.R = this.a;
+};
+
+exports.forward = function(p) {
+
+ var lon = p.x;
+ var lat = p.y;
+
+ /* Forward equations
+ -----------------*/
+ var dlon = adjust_lon(lon - this.long0);
+ var x, y;
+
+ if (Math.abs(lat) <= EPSLN) {
+ x = this.x0 + this.R * dlon;
+ y = this.y0;
+ }
+ var theta = asinz(2 * Math.abs(lat / Math.PI));
+ if ((Math.abs(dlon) <= EPSLN) || (Math.abs(Math.abs(lat) - HALF_PI) <= EPSLN)) {
+ x = this.x0;
+ if (lat >= 0) {
+ y = this.y0 + Math.PI * this.R * Math.tan(0.5 * theta);
+ }
+ else {
+ y = this.y0 + Math.PI * this.R * -Math.tan(0.5 * theta);
+ }
+ // return(OK);
+ }
+ var al = 0.5 * Math.abs((Math.PI / dlon) - (dlon / Math.PI));
+ var asq = al * al;
+ var sinth = Math.sin(theta);
+ var costh = Math.cos(theta);
+
+ var g = costh / (sinth + costh - 1);
+ var gsq = g * g;
+ var m = g * (2 / sinth - 1);
+ var msq = m * m;
+ var con = Math.PI * this.R * (al * (g - msq) + Math.sqrt(asq * (g - msq) * (g - msq) - (msq + asq) * (gsq - msq))) / (msq + asq);
+ if (dlon < 0) {
+ con = -con;
+ }
+ x = this.x0 + con;
+ //con = Math.abs(con / (Math.PI * this.R));
+ var q = asq + g;
+ con = Math.PI * this.R * (m * q - al * Math.sqrt((msq + asq) * (asq + 1) - q * q)) / (msq + asq);
+ if (lat >= 0) {
+ //y = this.y0 + Math.PI * this.R * Math.sqrt(1 - con * con - 2 * al * con);
+ y = this.y0 + con;
+ }
+ else {
+ //y = this.y0 - Math.PI * this.R * Math.sqrt(1 - con * con - 2 * al * con);
+ y = this.y0 - con;
+ }
+ p.x = x;
+ p.y = y;
+ return p;
+};
+
+/* Van Der Grinten inverse equations--mapping x,y to lat/long
+ ---------------------------------------------------------*/
+exports.inverse = function(p) {
+ var lon, lat;
+ var xx, yy, xys, c1, c2, c3;
+ var a1;
+ var m1;
+ var con;
+ var th1;
+ var d;
+
+ /* inverse equations
+ -----------------*/
+ p.x -= this.x0;
+ p.y -= this.y0;
+ con = Math.PI * this.R;
+ xx = p.x / con;
+ yy = p.y / con;
+ xys = xx * xx + yy * yy;
+ c1 = -Math.abs(yy) * (1 + xys);
+ c2 = c1 - 2 * yy * yy + xx * xx;
+ c3 = -2 * c1 + 1 + 2 * yy * yy + xys * xys;
+ d = yy * yy / c3 + (2 * c2 * c2 * c2 / c3 / c3 / c3 - 9 * c1 * c2 / c3 / c3) / 27;
+ a1 = (c1 - c2 * c2 / 3 / c3) / c3;
+ m1 = 2 * Math.sqrt(-a1 / 3);
+ con = ((3 * d) / a1) / m1;
+ if (Math.abs(con) > 1) {
+ if (con >= 0) {
+ con = 1;
+ }
+ else {
+ con = -1;
+ }
+ }
+ th1 = Math.acos(con) / 3;
+ if (p.y >= 0) {
+ lat = (-m1 * Math.cos(th1 + Math.PI / 3) - c2 / 3 / c3) * Math.PI;
+ }
+ else {
+ lat = -(-m1 * Math.cos(th1 + Math.PI / 3) - c2 / 3 / c3) * Math.PI;
+ }
+
+ if (Math.abs(xx) < EPSLN) {
+ lon = this.long0;
+ }
+ else {
+ lon = adjust_lon(this.long0 + Math.PI * (xys - 1 + Math.sqrt(1 + 2 * (xx * xx - yy * yy) + xys * xys)) / 2 / xx);
+ }
+
+ p.x = lon;
+ p.y = lat;
+ return p;
+};
+exports.names = ["Van_der_Grinten_I", "VanDerGrinten", "vandg"];
+},{"../common/adjust_lon":5,"../common/asinz":6}],65:[function(_dereq_,module,exports){
+var D2R = 0.01745329251994329577;
+var R2D = 57.29577951308232088;
+var PJD_3PARAM = 1;
+var PJD_7PARAM = 2;
+var datum_transform = _dereq_('./datum_transform');
+var adjust_axis = _dereq_('./adjust_axis');
+var proj = _dereq_('./Proj');
+var toPoint = _dereq_('./common/toPoint');
+module.exports = function transform(source, dest, point) {
+ var wgs84;
+ if (Array.isArray(point)) {
+ point = toPoint(point);
+ }
+ function checkNotWGS(source, dest) {
+ return ((source.datum.datum_type === PJD_3PARAM || source.datum.datum_type === PJD_7PARAM) && dest.datumCode !== "WGS84");
+ }
+
+ // Workaround for datum shifts towgs84, if either source or destination projection is not wgs84
+ if (source.datum && dest.datum && (checkNotWGS(source, dest) || checkNotWGS(dest, source))) {
+ wgs84 = new proj('WGS84');
+ transform(source, wgs84, point);
+ source = wgs84;
+ }
+ // DGR, 2010/11/12
+ if (source.axis !== "enu") {
+ adjust_axis(source, false, point);
+ }
+ // Transform source points to long/lat, if they aren't already.
+ if (source.projName === "longlat") {
+ point.x *= D2R; // convert degrees to radians
+ point.y *= D2R;
+ }
+ else {
+ if (source.to_meter) {
+ point.x *= source.to_meter;
+ point.y *= source.to_meter;
+ }
+ source.inverse(point); // Convert Cartesian to longlat
+ }
+ // Adjust for the prime meridian if necessary
+ if (source.from_greenwich) {
+ point.x += source.from_greenwich;
+ }
+
+ // Convert datums if needed, and if possible.
+ point = datum_transform(source.datum, dest.datum, point);
+
+ // Adjust for the prime meridian if necessary
+ if (dest.from_greenwich) {
+ point.x -= dest.from_greenwich;
+ }
+
+ if (dest.projName === "longlat") {
+ // convert radians to decimal degrees
+ point.x *= R2D;
+ point.y *= R2D;
+ }
+ else { // else project
+ dest.forward(point);
+ if (dest.to_meter) {
+ point.x /= dest.to_meter;
+ point.y /= dest.to_meter;
+ }
+ }
+
+ // DGR, 2010/11/12
+ if (dest.axis !== "enu") {
+ adjust_axis(dest, true, point);
+ }
+
+ return point;
+};
+},{"./Proj":2,"./adjust_axis":3,"./common/toPoint":23,"./datum_transform":31}],66:[function(_dereq_,module,exports){
+var D2R = 0.01745329251994329577;
+var extend = _dereq_('./extend');
+
+function mapit(obj, key, v) {
+ obj[key] = v.map(function(aa) {
+ var o = {};
+ sExpr(aa, o);
+ return o;
+ }).reduce(function(a, b) {
+ return extend(a, b);
+ }, {});
+}
+
+function sExpr(v, obj) {
+ var key;
+ if (!Array.isArray(v)) {
+ obj[v] = true;
+ return;
+ }
+ else {
+ key = v.shift();
+ if (key === 'PARAMETER') {
+ key = v.shift();
+ }
+ if (v.length === 1) {
+ if (Array.isArray(v[0])) {
+ obj[key] = {};
+ sExpr(v[0], obj[key]);
+ }
+ else {
+ obj[key] = v[0];
+ }
+ }
+ else if (!v.length) {
+ obj[key] = true;
+ }
+ else if (key === 'TOWGS84') {
+ obj[key] = v;
+ }
+ else {
+ obj[key] = {};
+ if (['UNIT', 'PRIMEM', 'VERT_DATUM'].indexOf(key) > -1) {
+ obj[key] = {
+ name: v[0].toLowerCase(),
+ convert: v[1]
+ };
+ if (v.length === 3) {
+ obj[key].auth = v[2];
+ }
+ }
+ else if (key === 'SPHEROID') {
+ obj[key] = {
+ name: v[0],
+ a: v[1],
+ rf: v[2]
+ };
+ if (v.length === 4) {
+ obj[key].auth = v[3];
+ }
+ }
+ else if (['GEOGCS', 'GEOCCS', 'DATUM', 'VERT_CS', 'COMPD_CS', 'LOCAL_CS', 'FITTED_CS', 'LOCAL_DATUM'].indexOf(key) > -1) {
+ v[0] = ['name', v[0]];
+ mapit(obj, key, v);
+ }
+ else if (v.every(function(aa) {
+ return Array.isArray(aa);
+ })) {
+ mapit(obj, key, v);
+ }
+ else {
+ sExpr(v, obj[key]);
+ }
+ }
+ }
+}
+
+function rename(obj, params) {
+ var outName = params[0];
+ var inName = params[1];
+ if (!(outName in obj) && (inName in obj)) {
+ obj[outName] = obj[inName];
+ if (params.length === 3) {
+ obj[outName] = params[2](obj[outName]);
+ }
+ }
+}
+
+function d2r(input) {
+ return input * D2R;
+}
+
+function cleanWKT(wkt) {
+ if (wkt.type === 'GEOGCS') {
+ wkt.projName = 'longlat';
+ }
+ else if (wkt.type === 'LOCAL_CS') {
+ wkt.projName = 'identity';
+ wkt.local = true;
+ }
+ else {
+ if (typeof wkt.PROJECTION === "object") {
+ wkt.projName = Object.keys(wkt.PROJECTION)[0];
+ }
+ else {
+ wkt.projName = wkt.PROJECTION;
+ }
+ }
+ if (wkt.UNIT) {
+ wkt.units = wkt.UNIT.name.toLowerCase();
+ if (wkt.units === 'metre') {
+ wkt.units = 'meter';
+ }
+ if (wkt.UNIT.convert) {
+ if (wkt.type === 'GEOGCS') {
+ if (wkt.DATUM && wkt.DATUM.SPHEROID) {
+ wkt.to_meter = parseFloat(wkt.UNIT.convert, 10)*wkt.DATUM.SPHEROID.a;
+ }
+ } else {
+ wkt.to_meter = parseFloat(wkt.UNIT.convert, 10);
+ }
+ }
+ }
+
+ if (wkt.GEOGCS) {
+ //if(wkt.GEOGCS.PRIMEM&&wkt.GEOGCS.PRIMEM.convert){
+ // wkt.from_greenwich=wkt.GEOGCS.PRIMEM.convert*D2R;
+ //}
+ if (wkt.GEOGCS.DATUM) {
+ wkt.datumCode = wkt.GEOGCS.DATUM.name.toLowerCase();
+ }
+ else {
+ wkt.datumCode = wkt.GEOGCS.name.toLowerCase();
+ }
+ if (wkt.datumCode.slice(0, 2) === 'd_') {
+ wkt.datumCode = wkt.datumCode.slice(2);
+ }
+ if (wkt.datumCode === 'new_zealand_geodetic_datum_1949' || wkt.datumCode === 'new_zealand_1949') {
+ wkt.datumCode = 'nzgd49';
+ }
+ if (wkt.datumCode === "wgs_1984") {
+ if (wkt.PROJECTION === 'Mercator_Auxiliary_Sphere') {
+ wkt.sphere = true;
+ }
+ wkt.datumCode = 'wgs84';
+ }
+ if (wkt.datumCode.slice(-6) === '_ferro') {
+ wkt.datumCode = wkt.datumCode.slice(0, - 6);
+ }
+ if (wkt.datumCode.slice(-8) === '_jakarta') {
+ wkt.datumCode = wkt.datumCode.slice(0, - 8);
+ }
+ if (~wkt.datumCode.indexOf('belge')) {
+ wkt.datumCode = "rnb72";
+ }
+ if (wkt.GEOGCS.DATUM && wkt.GEOGCS.DATUM.SPHEROID) {
+ wkt.ellps = wkt.GEOGCS.DATUM.SPHEROID.name.replace('_19', '').replace(/[Cc]larke\_18/, 'clrk');
+ if (wkt.ellps.toLowerCase().slice(0, 13) === "international") {
+ wkt.ellps = 'intl';
+ }
+
+ wkt.a = wkt.GEOGCS.DATUM.SPHEROID.a;
+ wkt.rf = parseFloat(wkt.GEOGCS.DATUM.SPHEROID.rf, 10);
+ }
+ if (~wkt.datumCode.indexOf('osgb_1936')) {
+ wkt.datumCode = "osgb36";
+ }
+ }
+ if (wkt.b && !isFinite(wkt.b)) {
+ wkt.b = wkt.a;
+ }
+
+ function toMeter(input) {
+ var ratio = wkt.to_meter || 1;
+ return parseFloat(input, 10) * ratio;
+ }
+ var renamer = function(a) {
+ return rename(wkt, a);
+ };
+ var list = [
+ ['standard_parallel_1', 'Standard_Parallel_1'],
+ ['standard_parallel_2', 'Standard_Parallel_2'],
+ ['false_easting', 'False_Easting'],
+ ['false_northing', 'False_Northing'],
+ ['central_meridian', 'Central_Meridian'],
+ ['latitude_of_origin', 'Latitude_Of_Origin'],
+ ['latitude_of_origin', 'Central_Parallel'],
+ ['scale_factor', 'Scale_Factor'],
+ ['k0', 'scale_factor'],
+ ['latitude_of_center', 'Latitude_of_center'],
+ ['lat0', 'latitude_of_center', d2r],
+ ['longitude_of_center', 'Longitude_Of_Center'],
+ ['longc', 'longitude_of_center', d2r],
+ ['x0', 'false_easting', toMeter],
+ ['y0', 'false_northing', toMeter],
+ ['long0', 'central_meridian', d2r],
+ ['lat0', 'latitude_of_origin', d2r],
+ ['lat0', 'standard_parallel_1', d2r],
+ ['lat1', 'standard_parallel_1', d2r],
+ ['lat2', 'standard_parallel_2', d2r],
+ ['alpha', 'azimuth', d2r],
+ ['srsCode', 'name']
+ ];
+ list.forEach(renamer);
+ if (!wkt.long0 && wkt.longc && (wkt.projName === 'Albers_Conic_Equal_Area' || wkt.projName === "Lambert_Azimuthal_Equal_Area")) {
+ wkt.long0 = wkt.longc;
+ }
+ if (!wkt.lat_ts && wkt.lat1 && (wkt.projName === 'Stereographic_South_Pole' || wkt.projName === 'Polar Stereographic (variant B)')) {
+ wkt.lat0 = d2r(wkt.lat1 > 0 ? 90 : -90);
+ wkt.lat_ts = wkt.lat1;
+ }
+}
+module.exports = function(wkt, self) {
+ var lisp = JSON.parse(("," + wkt).replace(/\s*\,\s*([A-Z_0-9]+?)(\[)/g, ',["$1",').slice(1).replace(/\s*\,\s*([A-Z_0-9]+?)\]/g, ',"$1"]').replace(/,\["VERTCS".+/,''));
+ var type = lisp.shift();
+ var name = lisp.shift();
+ lisp.unshift(['name', name]);
+ lisp.unshift(['type', type]);
+ lisp.unshift('output');
+ var obj = {};
+ sExpr(lisp, obj);
+ cleanWKT(obj.output);
+ return extend(self, obj.output);
+};
+
+},{"./extend":34}],67:[function(_dereq_,module,exports){
+
+
+
+/**
+ * UTM zones are grouped, and assigned to one of a group of 6
+ * sets.
+ *
+ * {int} @private
+ */
+var NUM_100K_SETS = 6;
+
+/**
+ * The column letters (for easting) of the lower left value, per
+ * set.
+ *
+ * {string} @private
+ */
+var SET_ORIGIN_COLUMN_LETTERS = 'AJSAJS';
+
+/**
+ * The row letters (for northing) of the lower left value, per
+ * set.
+ *
+ * {string} @private
+ */
+var SET_ORIGIN_ROW_LETTERS = 'AFAFAF';
+
+var A = 65; // A
+var I = 73; // I
+var O = 79; // O
+var V = 86; // V
+var Z = 90; // Z
+
+/**
+ * Conversion of lat/lon to MGRS.
+ *
+ * @param {object} ll Object literal with lat and lon properties on a
+ * WGS84 ellipsoid.
+ * @param {int} accuracy Accuracy in digits (5 for 1 m, 4 for 10 m, 3 for
+ * 100 m, 2 for 1000 m or 1 for 10000 m). Optional, default is 5.
+ * @return {string} the MGRS string for the given location and accuracy.
+ */
+exports.forward = function(ll, accuracy) {
+ accuracy = accuracy || 5; // default accuracy 1m
+ return encode(LLtoUTM({
+ lat: ll[1],
+ lon: ll[0]
+ }), accuracy);
+};
+
+/**
+ * Conversion of MGRS to lat/lon.
+ *
+ * @param {string} mgrs MGRS string.
+ * @return {array} An array with left (longitude), bottom (latitude), right
+ * (longitude) and top (latitude) values in WGS84, representing the
+ * bounding box for the provided MGRS reference.
+ */
+exports.inverse = function(mgrs) {
+ var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
+ if (bbox.lat && bbox.lon) {
+ return [bbox.lon, bbox.lat, bbox.lon, bbox.lat];
+ }
+ return [bbox.left, bbox.bottom, bbox.right, bbox.top];
+};
+
+exports.toPoint = function(mgrs) {
+ var bbox = UTMtoLL(decode(mgrs.toUpperCase()));
+ if (bbox.lat && bbox.lon) {
+ return [bbox.lon, bbox.lat];
+ }
+ return [(bbox.left + bbox.right) / 2, (bbox.top + bbox.bottom) / 2];
+};
+/**
+ * Conversion from degrees to radians.
+ *
+ * @private
+ * @param {number} deg the angle in degrees.
+ * @return {number} the angle in radians.
+ */
+function degToRad(deg) {
+ return (deg * (Math.PI / 180.0));
+}
+
+/**
+ * Conversion from radians to degrees.
+ *
+ * @private
+ * @param {number} rad the angle in radians.
+ * @return {number} the angle in degrees.
+ */
+function radToDeg(rad) {
+ return (180.0 * (rad / Math.PI));
+}
+
+/**
+ * Converts a set of Longitude and Latitude co-ordinates to UTM
+ * using the WGS84 ellipsoid.
+ *
+ * @private
+ * @param {object} ll Object literal with lat and lon properties
+ * representing the WGS84 coordinate to be converted.
+ * @return {object} Object literal containing the UTM value with easting,
+ * northing, zoneNumber and zoneLetter properties, and an optional
+ * accuracy property in digits. Returns null if the conversion failed.
+ */
+function LLtoUTM(ll) {
+ var Lat = ll.lat;
+ var Long = ll.lon;
+ var a = 6378137.0; //ellip.radius;
+ var eccSquared = 0.00669438; //ellip.eccsq;
+ var k0 = 0.9996;
+ var LongOrigin;
+ var eccPrimeSquared;
+ var N, T, C, A, M;
+ var LatRad = degToRad(Lat);
+ var LongRad = degToRad(Long);
+ var LongOriginRad;
+ var ZoneNumber;
+ // (int)
+ ZoneNumber = Math.floor((Long + 180) / 6) + 1;
+
+ //Make sure the longitude 180.00 is in Zone 60
+ if (Long === 180) {
+ ZoneNumber = 60;
+ }
+
+ // Special zone for Norway
+ if (Lat >= 56.0 && Lat < 64.0 && Long >= 3.0 && Long < 12.0) {
+ ZoneNumber = 32;
+ }
+
+ // Special zones for Svalbard
+ if (Lat >= 72.0 && Lat < 84.0) {
+ if (Long >= 0.0 && Long < 9.0) {
+ ZoneNumber = 31;
+ }
+ else if (Long >= 9.0 && Long < 21.0) {
+ ZoneNumber = 33;
+ }
+ else if (Long >= 21.0 && Long < 33.0) {
+ ZoneNumber = 35;
+ }
+ else if (Long >= 33.0 && Long < 42.0) {
+ ZoneNumber = 37;
+ }
+ }
+
+ LongOrigin = (ZoneNumber - 1) * 6 - 180 + 3; //+3 puts origin
+ // in middle of
+ // zone
+ LongOriginRad = degToRad(LongOrigin);
+
+ eccPrimeSquared = (eccSquared) / (1 - eccSquared);
+
+ N = a / Math.sqrt(1 - eccSquared * Math.sin(LatRad) * Math.sin(LatRad));
+ T = Math.tan(LatRad) * Math.tan(LatRad);
+ C = eccPrimeSquared * Math.cos(LatRad) * Math.cos(LatRad);
+ A = Math.cos(LatRad) * (LongRad - LongOriginRad);
+
+ M = a * ((1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256) * LatRad - (3 * eccSquared / 8 + 3 * eccSquared * eccSquared / 32 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(2 * LatRad) + (15 * eccSquared * eccSquared / 256 + 45 * eccSquared * eccSquared * eccSquared / 1024) * Math.sin(4 * LatRad) - (35 * eccSquared * eccSquared * eccSquared / 3072) * Math.sin(6 * LatRad));
+
+ var UTMEasting = (k0 * N * (A + (1 - T + C) * A * A * A / 6.0 + (5 - 18 * T + T * T + 72 * C - 58 * eccPrimeSquared) * A * A * A * A * A / 120.0) + 500000.0);
+
+ var UTMNorthing = (k0 * (M + N * Math.tan(LatRad) * (A * A / 2 + (5 - T + 9 * C + 4 * C * C) * A * A * A * A / 24.0 + (61 - 58 * T + T * T + 600 * C - 330 * eccPrimeSquared) * A * A * A * A * A * A / 720.0)));
+ if (Lat < 0.0) {
+ UTMNorthing += 10000000.0; //10000000 meter offset for
+ // southern hemisphere
+ }
+
+ return {
+ northing: Math.round(UTMNorthing),
+ easting: Math.round(UTMEasting),
+ zoneNumber: ZoneNumber,
+ zoneLetter: getLetterDesignator(Lat)
+ };
+}
+
+/**
+ * Converts UTM coords to lat/long, using the WGS84 ellipsoid. This is a convenience
+ * class where the Zone can be specified as a single string eg."60N" which
+ * is then broken down into the ZoneNumber and ZoneLetter.
+ *
+ * @private
+ * @param {object} utm An object literal with northing, easting, zoneNumber
+ * and zoneLetter properties. If an optional accuracy property is
+ * provided (in meters), a bounding box will be returned instead of
+ * latitude and longitude.
+ * @return {object} An object literal containing either lat and lon values
+ * (if no accuracy was provided), or top, right, bottom and left values
+ * for the bounding box calculated according to the provided accuracy.
+ * Returns null if the conversion failed.
+ */
+function UTMtoLL(utm) {
+
+ var UTMNorthing = utm.northing;
+ var UTMEasting = utm.easting;
+ var zoneLetter = utm.zoneLetter;
+ var zoneNumber = utm.zoneNumber;
+ // check the ZoneNummber is valid
+ if (zoneNumber < 0 || zoneNumber > 60) {
+ return null;
+ }
+
+ var k0 = 0.9996;
+ var a = 6378137.0; //ellip.radius;
+ var eccSquared = 0.00669438; //ellip.eccsq;
+ var eccPrimeSquared;
+ var e1 = (1 - Math.sqrt(1 - eccSquared)) / (1 + Math.sqrt(1 - eccSquared));
+ var N1, T1, C1, R1, D, M;
+ var LongOrigin;
+ var mu, phi1Rad;
+
+ // remove 500,000 meter offset for longitude
+ var x = UTMEasting - 500000.0;
+ var y = UTMNorthing;
+
+ // We must know somehow if we are in the Northern or Southern
+ // hemisphere, this is the only time we use the letter So even
+ // if the Zone letter isn't exactly correct it should indicate
+ // the hemisphere correctly
+ if (zoneLetter < 'N') {
+ y -= 10000000.0; // remove 10,000,000 meter offset used
+ // for southern hemisphere
+ }
+
+ // There are 60 zones with zone 1 being at West -180 to -174
+ LongOrigin = (zoneNumber - 1) * 6 - 180 + 3; // +3 puts origin
+ // in middle of
+ // zone
+
+ eccPrimeSquared = (eccSquared) / (1 - eccSquared);
+
+ M = y / k0;
+ mu = M / (a * (1 - eccSquared / 4 - 3 * eccSquared * eccSquared / 64 - 5 * eccSquared * eccSquared * eccSquared / 256));
+
+ phi1Rad = mu + (3 * e1 / 2 - 27 * e1 * e1 * e1 / 32) * Math.sin(2 * mu) + (21 * e1 * e1 / 16 - 55 * e1 * e1 * e1 * e1 / 32) * Math.sin(4 * mu) + (151 * e1 * e1 * e1 / 96) * Math.sin(6 * mu);
+ // double phi1 = ProjMath.radToDeg(phi1Rad);
+
+ N1 = a / Math.sqrt(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad));
+ T1 = Math.tan(phi1Rad) * Math.tan(phi1Rad);
+ C1 = eccPrimeSquared * Math.cos(phi1Rad) * Math.cos(phi1Rad);
+ R1 = a * (1 - eccSquared) / Math.pow(1 - eccSquared * Math.sin(phi1Rad) * Math.sin(phi1Rad), 1.5);
+ D = x / (N1 * k0);
+
+ var lat = phi1Rad - (N1 * Math.tan(phi1Rad) / R1) * (D * D / 2 - (5 + 3 * T1 + 10 * C1 - 4 * C1 * C1 - 9 * eccPrimeSquared) * D * D * D * D / 24 + (61 + 90 * T1 + 298 * C1 + 45 * T1 * T1 - 252 * eccPrimeSquared - 3 * C1 * C1) * D * D * D * D * D * D / 720);
+ lat = radToDeg(lat);
+
+ var lon = (D - (1 + 2 * T1 + C1) * D * D * D / 6 + (5 - 2 * C1 + 28 * T1 - 3 * C1 * C1 + 8 * eccPrimeSquared + 24 * T1 * T1) * D * D * D * D * D / 120) / Math.cos(phi1Rad);
+ lon = LongOrigin + radToDeg(lon);
+
+ var result;
+ if (utm.accuracy) {
+ var topRight = UTMtoLL({
+ northing: utm.northing + utm.accuracy,
+ easting: utm.easting + utm.accuracy,
+ zoneLetter: utm.zoneLetter,
+ zoneNumber: utm.zoneNumber
+ });
+ result = {
+ top: topRight.lat,
+ right: topRight.lon,
+ bottom: lat,
+ left: lon
+ };
+ }
+ else {
+ result = {
+ lat: lat,
+ lon: lon
+ };
+ }
+ return result;
+}
+
+/**
+ * Calculates the MGRS letter designator for the given latitude.
+ *
+ * @private
+ * @param {number} lat The latitude in WGS84 to get the letter designator
+ * for.
+ * @return {char} The letter designator.
+ */
+function getLetterDesignator(lat) {
+ //This is here as an error flag to show that the Latitude is
+ //outside MGRS limits
+ var LetterDesignator = 'Z';
+
+ if ((84 >= lat) && (lat >= 72)) {
+ LetterDesignator = 'X';
+ }
+ else if ((72 > lat) && (lat >= 64)) {
+ LetterDesignator = 'W';
+ }
+ else if ((64 > lat) && (lat >= 56)) {
+ LetterDesignator = 'V';
+ }
+ else if ((56 > lat) && (lat >= 48)) {
+ LetterDesignator = 'U';
+ }
+ else if ((48 > lat) && (lat >= 40)) {
+ LetterDesignator = 'T';
+ }
+ else if ((40 > lat) && (lat >= 32)) {
+ LetterDesignator = 'S';
+ }
+ else if ((32 > lat) && (lat >= 24)) {
+ LetterDesignator = 'R';
+ }
+ else if ((24 > lat) && (lat >= 16)) {
+ LetterDesignator = 'Q';
+ }
+ else if ((16 > lat) && (lat >= 8)) {
+ LetterDesignator = 'P';
+ }
+ else if ((8 > lat) && (lat >= 0)) {
+ LetterDesignator = 'N';
+ }
+ else if ((0 > lat) && (lat >= -8)) {
+ LetterDesignator = 'M';
+ }
+ else if ((-8 > lat) && (lat >= -16)) {
+ LetterDesignator = 'L';
+ }
+ else if ((-16 > lat) && (lat >= -24)) {
+ LetterDesignator = 'K';
+ }
+ else if ((-24 > lat) && (lat >= -32)) {
+ LetterDesignator = 'J';
+ }
+ else if ((-32 > lat) && (lat >= -40)) {
+ LetterDesignator = 'H';
+ }
+ else if ((-40 > lat) && (lat >= -48)) {
+ LetterDesignator = 'G';
+ }
+ else if ((-48 > lat) && (lat >= -56)) {
+ LetterDesignator = 'F';
+ }
+ else if ((-56 > lat) && (lat >= -64)) {
+ LetterDesignator = 'E';
+ }
+ else if ((-64 > lat) && (lat >= -72)) {
+ LetterDesignator = 'D';
+ }
+ else if ((-72 > lat) && (lat >= -80)) {
+ LetterDesignator = 'C';
+ }
+ return LetterDesignator;
+}
+
+/**
+ * Encodes a UTM location as MGRS string.
+ *
+ * @private
+ * @param {object} utm An object literal with easting, northing,
+ * zoneLetter, zoneNumber
+ * @param {number} accuracy Accuracy in digits (1-5).
+ * @return {string} MGRS string for the given UTM location.
+ */
+function encode(utm, accuracy) {
+ // prepend with leading zeroes
+ var seasting = "00000" + utm.easting,
+ snorthing = "00000" + utm.northing;
+
+ return utm.zoneNumber + utm.zoneLetter + get100kID(utm.easting, utm.northing, utm.zoneNumber) + seasting.substr(seasting.length - 5, accuracy) + snorthing.substr(snorthing.length - 5, accuracy);
+}
+
+/**
+ * Get the two letter 100k designator for a given UTM easting,
+ * northing and zone number value.
+ *
+ * @private
+ * @param {number} easting
+ * @param {number} northing
+ * @param {number} zoneNumber
+ * @return the two letter 100k designator for the given UTM location.
+ */
+function get100kID(easting, northing, zoneNumber) {
+ var setParm = get100kSetForZone(zoneNumber);
+ var setColumn = Math.floor(easting / 100000);
+ var setRow = Math.floor(northing / 100000) % 20;
+ return getLetter100kID(setColumn, setRow, setParm);
+}
+
+/**
+ * Given a UTM zone number, figure out the MGRS 100K set it is in.
+ *
+ * @private
+ * @param {number} i An UTM zone number.
+ * @return {number} the 100k set the UTM zone is in.
+ */
+function get100kSetForZone(i) {
+ var setParm = i % NUM_100K_SETS;
+ if (setParm === 0) {
+ setParm = NUM_100K_SETS;
+ }
+
+ return setParm;
+}
+
+/**
+ * Get the two-letter MGRS 100k designator given information
+ * translated from the UTM northing, easting and zone number.
+ *
+ * @private
+ * @param {number} column the column index as it relates to the MGRS
+ * 100k set spreadsheet, created from the UTM easting.
+ * Values are 1-8.
+ * @param {number} row the row index as it relates to the MGRS 100k set
+ * spreadsheet, created from the UTM northing value. Values
+ * are from 0-19.
+ * @param {number} parm the set block, as it relates to the MGRS 100k set
+ * spreadsheet, created from the UTM zone. Values are from
+ * 1-60.
+ * @return two letter MGRS 100k code.
+ */
+function getLetter100kID(column, row, parm) {
+ // colOrigin and rowOrigin are the letters at the origin of the set
+ var index = parm - 1;
+ var colOrigin = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(index);
+ var rowOrigin = SET_ORIGIN_ROW_LETTERS.charCodeAt(index);
+
+ // colInt and rowInt are the letters to build to return
+ var colInt = colOrigin + column - 1;
+ var rowInt = rowOrigin + row;
+ var rollover = false;
+
+ if (colInt > Z) {
+ colInt = colInt - Z + A - 1;
+ rollover = true;
+ }
+
+ if (colInt === I || (colOrigin < I && colInt > I) || ((colInt > I || colOrigin < I) && rollover)) {
+ colInt++;
+ }
+
+ if (colInt === O || (colOrigin < O && colInt > O) || ((colInt > O || colOrigin < O) && rollover)) {
+ colInt++;
+
+ if (colInt === I) {
+ colInt++;
+ }
+ }
+
+ if (colInt > Z) {
+ colInt = colInt - Z + A - 1;
+ }
+
+ if (rowInt > V) {
+ rowInt = rowInt - V + A - 1;
+ rollover = true;
+ }
+ else {
+ rollover = false;
+ }
+
+ if (((rowInt === I) || ((rowOrigin < I) && (rowInt > I))) || (((rowInt > I) || (rowOrigin < I)) && rollover)) {
+ rowInt++;
+ }
+
+ if (((rowInt === O) || ((rowOrigin < O) && (rowInt > O))) || (((rowInt > O) || (rowOrigin < O)) && rollover)) {
+ rowInt++;
+
+ if (rowInt === I) {
+ rowInt++;
+ }
+ }
+
+ if (rowInt > V) {
+ rowInt = rowInt - V + A - 1;
+ }
+
+ var twoLetter = String.fromCharCode(colInt) + String.fromCharCode(rowInt);
+ return twoLetter;
+}
+
+/**
+ * Decode the UTM parameters from a MGRS string.
+ *
+ * @private
+ * @param {string} mgrsString an UPPERCASE coordinate string is expected.
+ * @return {object} An object literal with easting, northing, zoneLetter,
+ * zoneNumber and accuracy (in meters) properties.
+ */
+function decode(mgrsString) {
+
+ if (mgrsString && mgrsString.length === 0) {
+ throw ("MGRSPoint coverting from nothing");
+ }
+
+ var length = mgrsString.length;
+
+ var hunK = null;
+ var sb = "";
+ var testChar;
+ var i = 0;
+
+ // get Zone number
+ while (!(/[A-Z]/).test(testChar = mgrsString.charAt(i))) {
+ if (i >= 2) {
+ throw ("MGRSPoint bad conversion from: " + mgrsString);
+ }
+ sb += testChar;
+ i++;
+ }
+
+ var zoneNumber = parseInt(sb, 10);
+
+ if (i === 0 || i + 3 > length) {
+ // A good MGRS string has to be 4-5 digits long,
+ // ##AAA/#AAA at least.
+ throw ("MGRSPoint bad conversion from: " + mgrsString);
+ }
+
+ var zoneLetter = mgrsString.charAt(i++);
+
+ // Should we check the zone letter here? Why not.
+ if (zoneLetter <= 'A' || zoneLetter === 'B' || zoneLetter === 'Y' || zoneLetter >= 'Z' || zoneLetter === 'I' || zoneLetter === 'O') {
+ throw ("MGRSPoint zone letter " + zoneLetter + " not handled: " + mgrsString);
+ }
+
+ hunK = mgrsString.substring(i, i += 2);
+
+ var set = get100kSetForZone(zoneNumber);
+
+ var east100k = getEastingFromChar(hunK.charAt(0), set);
+ var north100k = getNorthingFromChar(hunK.charAt(1), set);
+
+ // We have a bug where the northing may be 2000000 too low.
+ // How
+ // do we know when to roll over?
+
+ while (north100k < getMinNorthing(zoneLetter)) {
+ north100k += 2000000;
+ }
+
+ // calculate the char index for easting/northing separator
+ var remainder = length - i;
+
+ if (remainder % 2 !== 0) {
+ throw ("MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters" + mgrsString);
+ }
+
+ var sep = remainder / 2;
+
+ var sepEasting = 0.0;
+ var sepNorthing = 0.0;
+ var accuracyBonus, sepEastingString, sepNorthingString, easting, northing;
+ if (sep > 0) {
+ accuracyBonus = 100000.0 / Math.pow(10, sep);
+ sepEastingString = mgrsString.substring(i, i + sep);
+ sepEasting = parseFloat(sepEastingString) * accuracyBonus;
+ sepNorthingString = mgrsString.substring(i + sep);
+ sepNorthing = parseFloat(sepNorthingString) * accuracyBonus;
+ }
+
+ easting = sepEasting + east100k;
+ northing = sepNorthing + north100k;
+
+ return {
+ easting: easting,
+ northing: northing,
+ zoneLetter: zoneLetter,
+ zoneNumber: zoneNumber,
+ accuracy: accuracyBonus
+ };
+}
+
+/**
+ * Given the first letter from a two-letter MGRS 100k zone, and given the
+ * MGRS table set for the zone number, figure out the easting value that
+ * should be added to the other, secondary easting value.
+ *
+ * @private
+ * @param {char} e The first letter from a two-letter MGRS 100´k zone.
+ * @param {number} set The MGRS table set for the zone number.
+ * @return {number} The easting value for the given letter and set.
+ */
+function getEastingFromChar(e, set) {
+ // colOrigin is the letter at the origin of the set for the
+ // column
+ var curCol = SET_ORIGIN_COLUMN_LETTERS.charCodeAt(set - 1);
+ var eastingValue = 100000.0;
+ var rewindMarker = false;
+
+ while (curCol !== e.charCodeAt(0)) {
+ curCol++;
+ if (curCol === I) {
+ curCol++;
+ }
+ if (curCol === O) {
+ curCol++;
+ }
+ if (curCol > Z) {
+ if (rewindMarker) {
+ throw ("Bad character: " + e);
+ }
+ curCol = A;
+ rewindMarker = true;
+ }
+ eastingValue += 100000.0;
+ }
+
+ return eastingValue;
+}
+
+/**
+ * Given the second letter from a two-letter MGRS 100k zone, and given the
+ * MGRS table set for the zone number, figure out the northing value that
+ * should be added to the other, secondary northing value. You have to
+ * remember that Northings are determined from the equator, and the vertical
+ * cycle of letters mean a 2000000 additional northing meters. This happens
+ * approx. every 18 degrees of latitude. This method does *NOT* count any
+ * additional northings. You have to figure out how many 2000000 meters need
+ * to be added for the zone letter of the MGRS coordinate.
+ *
+ * @private
+ * @param {char} n Second letter of the MGRS 100k zone
+ * @param {number} set The MGRS table set number, which is dependent on the
+ * UTM zone number.
+ * @return {number} The northing value for the given letter and set.
+ */
+function getNorthingFromChar(n, set) {
+
+ if (n > 'V') {
+ throw ("MGRSPoint given invalid Northing " + n);
+ }
+
+ // rowOrigin is the letter at the origin of the set for the
+ // column
+ var curRow = SET_ORIGIN_ROW_LETTERS.charCodeAt(set - 1);
+ var northingValue = 0.0;
+ var rewindMarker = false;
+
+ while (curRow !== n.charCodeAt(0)) {
+ curRow++;
+ if (curRow === I) {
+ curRow++;
+ }
+ if (curRow === O) {
+ curRow++;
+ }
+ // fixing a bug making whole application hang in this loop
+ // when 'n' is a wrong character
+ if (curRow > V) {
+ if (rewindMarker) { // making sure that this loop ends
+ throw ("Bad character: " + n);
+ }
+ curRow = A;
+ rewindMarker = true;
+ }
+ northingValue += 100000.0;
+ }
+
+ return northingValue;
+}
+
+/**
+ * The function getMinNorthing returns the minimum northing value of a MGRS
+ * zone.
+ *
+ * Ported from Geotrans' c Lattitude_Band_Value structure table.
+ *
+ * @private
+ * @param {char} zoneLetter The MGRS zone to get the min northing for.
+ * @return {number}
+ */
+function getMinNorthing(zoneLetter) {
+ var northing;
+ switch (zoneLetter) {
+ case 'C':
+ northing = 1100000.0;
+ break;
+ case 'D':
+ northing = 2000000.0;
+ break;
+ case 'E':
+ northing = 2800000.0;
+ break;
+ case 'F':
+ northing = 3700000.0;
+ break;
+ case 'G':
+ northing = 4600000.0;
+ break;
+ case 'H':
+ northing = 5500000.0;
+ break;
+ case 'J':
+ northing = 6400000.0;
+ break;
+ case 'K':
+ northing = 7300000.0;
+ break;
+ case 'L':
+ northing = 8200000.0;
+ break;
+ case 'M':
+ northing = 9100000.0;
+ break;
+ case 'N':
+ northing = 0.0;
+ break;
+ case 'P':
+ northing = 800000.0;
+ break;
+ case 'Q':
+ northing = 1700000.0;
+ break;
+ case 'R':
+ northing = 2600000.0;
+ break;
+ case 'S':
+ northing = 3500000.0;
+ break;
+ case 'T':
+ northing = 4400000.0;
+ break;
+ case 'U':
+ northing = 5300000.0;
+ break;
+ case 'V':
+ northing = 6200000.0;
+ break;
+ case 'W':
+ northing = 7000000.0;
+ break;
+ case 'X':
+ northing = 7900000.0;
+ break;
+ default:
+ northing = -1.0;
+ }
+ if (northing >= 0.0) {
+ return northing;
+ }
+ else {
+ throw ("Invalid zone letter: " + zoneLetter);
+ }
+
+}
+
+},{}],68:[function(_dereq_,module,exports){
+module.exports={
+ "name": "proj4",
+ "version": "2.3.14",
+ "description": "Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.",
+ "main": "lib/index.js",
+ "directories": {
+ "test": "test",
+ "doc": "docs"
+ },
+ "scripts": {
+ "test": "./node_modules/istanbul/lib/cli.js test ./node_modules/mocha/bin/_mocha test/test.js"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git://github.com/proj4js/proj4js.git"
+ },
+ "author": "",
+ "license": "MIT",
+ "jam": {
+ "main": "dist/proj4.js",
+ "include": [
+ "dist/proj4.js",
+ "README.md",
+ "AUTHORS",
+ "LICENSE.md"
+ ]
+ },
+ "devDependencies": {
+ "grunt-cli": "~0.1.13",
+ "grunt": "~0.4.2",
+ "grunt-contrib-connect": "~0.6.0",
+ "grunt-contrib-jshint": "~0.8.0",
+ "chai": "~1.8.1",
+ "mocha": "~1.17.1",
+ "grunt-mocha-phantomjs": "~0.4.0",
+ "browserify": "~12.0.1",
+ "grunt-browserify": "~4.0.1",
+ "grunt-contrib-uglify": "~0.11.1",
+ "curl": "git://github.com/cujojs/curl.git",
+ "istanbul": "~0.2.4",
+ "tin": "~0.4.0"
+ },
+ "dependencies": {
+ "mgrs": "~0.0.2"
+ }
+}
+},{}],"./includedProjections":[function(_dereq_,module,exports){
+module.exports=_dereq_('hTEDpn');
+},{}],"hTEDpn":[function(_dereq_,module,exports){
+var projs = [
+ _dereq_('./lib/projections/tmerc'),
+ _dereq_('./lib/projections/utm'),
+ _dereq_('./lib/projections/sterea'),
+ _dereq_('./lib/projections/stere'),
+ _dereq_('./lib/projections/somerc'),
+ _dereq_('./lib/projections/omerc'),
+ _dereq_('./lib/projections/lcc'),
+ _dereq_('./lib/projections/krovak'),
+ _dereq_('./lib/projections/cass'),
+ _dereq_('./lib/projections/laea'),
+ _dereq_('./lib/projections/aea'),
+ _dereq_('./lib/projections/gnom'),
+ _dereq_('./lib/projections/cea'),
+ _dereq_('./lib/projections/eqc'),
+ _dereq_('./lib/projections/poly'),
+ _dereq_('./lib/projections/nzmg'),
+ _dereq_('./lib/projections/mill'),
+ _dereq_('./lib/projections/sinu'),
+ _dereq_('./lib/projections/moll'),
+ _dereq_('./lib/projections/eqdc'),
+ _dereq_('./lib/projections/vandg'),
+ _dereq_('./lib/projections/aeqd')
+];
+module.exports = function(proj4){
+ projs.forEach(function(proj){
+ proj4.Proj.projections.add(proj);
+ });
+}
+},{"./lib/projections/aea":40,"./lib/projections/aeqd":41,"./lib/projections/cass":42,"./lib/projections/cea":43,"./lib/projections/eqc":44,"./lib/projections/eqdc":45,"./lib/projections/gnom":47,"./lib/projections/krovak":48,"./lib/projections/laea":49,"./lib/projections/lcc":50,"./lib/projections/mill":53,"./lib/projections/moll":54,"./lib/projections/nzmg":55,"./lib/projections/omerc":56,"./lib/projections/poly":57,"./lib/projections/sinu":58,"./lib/projections/somerc":59,"./lib/projections/stere":60,"./lib/projections/sterea":61,"./lib/projections/tmerc":62,"./lib/projections/utm":63,"./lib/projections/vandg":64}]},{},[36])
+(36)
+});
\ No newline at end of file
diff --git a/leafletMapOur/loginMap/lid/proj4leaflet.js b/leafletMapOur/loginMap/lid/proj4leaflet.js
new file mode 100644
index 0000000..cb42921
--- /dev/null
+++ b/leafletMapOur/loginMap/lid/proj4leaflet.js
@@ -0,0 +1,263 @@
+(function (factory) {
+ var L, proj4;
+ if (typeof define === 'function' && define.amd) {
+ // AMD
+ define(['leaflet', 'proj4'], factory);
+ } else if (typeof module === 'object' && typeof module.exports === "object") {
+ // Node/CommonJS
+ L = require('leaflet');
+ proj4 = require('proj4');
+ module.exports = factory(L, proj4);
+ } else {
+ // Browser globals
+ if (typeof window.L === 'undefined' || typeof window.proj4 === 'undefined')
+ throw 'Leaflet and proj4 must be loaded first';
+ factory(window.L, window.proj4);
+ }
+}(function (L, proj4) {
+
+ L.Proj = {};
+
+ L.Proj._isProj4Obj = function(a) {
+ return (typeof a.inverse !== 'undefined' &&
+ typeof a.forward !== 'undefined');
+ };
+
+ L.Proj.Projection = L.Class.extend({
+ initialize: function(code, def, bounds) {
+ var isP4 = L.Proj._isProj4Obj(code);
+ this._proj = isP4 ? code : this._projFromCodeDef(code, def);
+ this.bounds = isP4 ? def : bounds;
+ },
+
+ project: function (latlng) {
+ var point = this._proj.forward([latlng.lng, latlng.lat]);
+ return new L.Point(point[0], point[1]);
+ },
+
+ unproject: function (point, unbounded) {
+ var point2 = this._proj.inverse([point.x, point.y]);
+ return new L.LatLng(point2[1], point2[0], unbounded);
+ },
+
+ _projFromCodeDef: function(code, def) {
+ if (def) {
+ proj4.defs(code, def);
+ } else if (proj4.defs[code] === undefined) {
+ var urn = code.split(':');
+ if (urn.length > 3) {
+ code = urn[urn.length - 3] + ':' + urn[urn.length - 1];
+ }
+ if (proj4.defs[code] === undefined) {
+ throw 'No projection definition for code ' + code;
+ }
+ }
+
+ return proj4(code);
+ }
+ });
+
+ L.Proj.CRS = L.Class.extend({
+ includes: L.CRS,
+
+ options: {
+ transformation: new L.Transformation(1, 0, -1, 0)
+ },
+
+ initialize: function(a, b, c) {
+ var code,
+ proj,
+ def,
+ options;
+
+ if (L.Proj._isProj4Obj(a)) {
+ proj = a;
+ code = proj.srsCode;
+ options = b || {};
+
+ this.projection = new L.Proj.Projection(proj, options.bounds);
+ } else {
+ code = a;
+ def = b;
+ options = c || {};
+ this.projection = new L.Proj.Projection(code, def, options.bounds);
+ }
+
+ L.Util.setOptions(this, options);
+ this.code = code;
+ this.transformation = this.options.transformation;
+
+ if (this.options.origin) {
+ this.transformation =
+ new L.Transformation(1, -this.options.origin[0],
+ -1, this.options.origin[1]);
+ }
+
+ if (this.options.scales) {
+ this._scales = this.options.scales;
+ } else if (this.options.resolutions) {
+ this._scales = [];
+ for (var i = this.options.resolutions.length - 1; i >= 0; i--) {
+ if (this.options.resolutions[i]) {
+ this._scales[i] = 1 / this.options.resolutions[i];
+ }
+ }
+ }
+
+ this.infinite = !this.options.bounds;
+
+ },
+
+ scale: function(zoom) {
+ var iZoom = Math.floor(zoom),
+ baseScale,
+ nextScale,
+ scaleDiff,
+ zDiff;
+ if (zoom === iZoom) {
+ return this._scales[zoom];
+ } else {
+ // Non-integer zoom, interpolate
+ baseScale = this._scales[iZoom];
+ nextScale = this._scales[iZoom + 1];
+ scaleDiff = nextScale - baseScale;
+ zDiff = (zoom - iZoom);
+ return baseScale + scaleDiff * zDiff;
+ }
+ },
+
+ zoom: function(scale) {
+ // Find closest number in this._scales, down
+ var downScale = this._closestElement(this._scales, scale),
+ downZoom = this._scales.indexOf(downScale),
+ nextScale,
+ nextZoom,
+ scaleDiff;
+ // Check if scale is downScale => return array index
+ if (scale === downScale) {
+ return downZoom;
+ }
+ // Interpolate
+ nextZoom = downZoom + 1;
+ nextScale = this._scales[nextZoom];
+ if (nextScale === undefined) {
+ return Infinity;
+ }
+ scaleDiff = nextScale - downScale;
+ return (scale - downScale) / scaleDiff + downZoom;
+ },
+
+ distance: L.CRS.Earth.distance,
+
+ R: L.CRS.Earth.R,
+
+ /* Get the closest lowest element in an array */
+ _closestElement: function(array, element) {
+ var low;
+ for (var i = array.length; i--;) {
+ if (array[i] <= element && (low === undefined || low < array[i])) {
+ low = array[i];
+ }
+ }
+ return low;
+ }
+ });
+
+ L.Proj.GeoJSON = L.GeoJSON.extend({
+ initialize: function(geojson, options) {
+ this._callLevel = 0;
+ L.GeoJSON.prototype.initialize.call(this, geojson, options);
+ },
+
+ addData: function(geojson) {
+ var crs;
+
+ if (geojson) {
+ if (geojson.crs && geojson.crs.type === 'name') {
+ crs = new L.Proj.CRS(geojson.crs.properties.name);
+ } else if (geojson.crs && geojson.crs.type) {
+ crs = new L.Proj.CRS(geojson.crs.type + ':' + geojson.crs.properties.code);
+ }
+
+ if (crs !== undefined) {
+ this.options.coordsToLatLng = function(coords) {
+ var point = L.point(coords[0], coords[1]);
+ return crs.projection.unproject(point);
+ };
+ }
+ }
+
+ // Base class' addData might call us recursively, but
+ // CRS shouldn't be cleared in that case, since CRS applies
+ // to the whole GeoJSON, inluding sub-features.
+ this._callLevel++;
+ try {
+ L.GeoJSON.prototype.addData.call(this, geojson);
+ } finally {
+ this._callLevel--;
+ if (this._callLevel === 0) {
+ delete this.options.coordsToLatLng;
+ }
+ }
+ }
+ });
+
+ L.Proj.geoJson = function(geojson, options) {
+ return new L.Proj.GeoJSON(geojson, options);
+ };
+
+ L.Proj.ImageOverlay = L.ImageOverlay.extend({
+ initialize: function (url, bounds, options) {
+ L.ImageOverlay.prototype.initialize.call(this, url, null, options);
+ this._projectedBounds = bounds;
+ },
+
+ // Danger ahead: Overriding internal methods in Leaflet.
+ // Decided to do this rather than making a copy of L.ImageOverlay
+ // and doing very tiny modifications to it.
+ // Future will tell if this was wise or not.
+ _animateZoom: function (event) {
+ var scale = this._map.getZoomScale(event.zoom);
+ var northWest = L.point(this._projectedBounds.min.x, this._projectedBounds.max.y);
+ var offset = this._projectedToNewLayerPoint(northWest, event.zoom, event.center);
+
+ L.DomUtil.setTransform(this._image, offset, scale);
+ },
+
+ _reset: function () {
+ var zoom = this._map.getZoom();
+ var pixelOrigin = this._map.getPixelOrigin();
+ var bounds = L.bounds(
+ this._transform(this._projectedBounds.min, zoom)._subtract(pixelOrigin),
+ this._transform(this._projectedBounds.max, zoom)._subtract(pixelOrigin)
+ );
+ var size = bounds.getSize();
+
+ L.DomUtil.setPosition(this._image, bounds.min);
+ this._image.style.width = size.x + 'px';
+ this._image.style.height = size.y + 'px';
+ },
+
+ _projectedToNewLayerPoint: function (point, zoom, center) {
+ var viewHalf = this._map.getSize()._divideBy(2);
+ var newTopLeft = this._map.project(center, zoom)._subtract(viewHalf)._round();
+ var topLeft = newTopLeft.add(this._map._getMapPanePos());
+
+ return this._transform(point, zoom)._subtract(topLeft);
+ },
+
+ _transform: function (point, zoom) {
+ var crs = this._map.options.crs;
+ var transformation = crs.transformation;
+ var scale = crs.scale(zoom);
+
+ return transformation.transform(point, scale);
+ }
+ });
+
+ L.Proj.imageOverlay = function (url, bounds, options) {
+ return new L.Proj.ImageOverlay(url, bounds, options);
+ };
+
+ return L.Proj;
+}));
diff --git a/leafletMapOur/loginMap/loginMap.html b/leafletMapOur/loginMap/loginMap.html
new file mode 100644
index 0000000..a0f9a2e
--- /dev/null
+++ b/leafletMapOur/loginMap/loginMap.html
@@ -0,0 +1,71 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+ <meta charset="utf-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
+ <title>地图</title>
+ <!-- vue -->
+ <script src="https://cdn.jsdelivr.net/npm/vue@2.6.12"></script>
+
+ <!-- leaflet支持 -->
+ <script src="./lid/leaflet.js"></script>
+ <link rel="stylesheet" href="./lid/leaflet.css" />
+
+ <!-- leaflet聚合支持 -->
+ <link rel="stylesheet" href="./lid/MarkerCluster.css" />
+ <link rel="stylesheet" href="./lid/MarkerCluster.Default.css" />
+ <script src="./lid/leaflet.markercluster-src.js"></script>
+
+ <!-- layui支持 -->
+ <!-- <link rel="stylesheet" href="../map/lib/layui/css/layui.css" media="all"> -->
+ <!-- <script src="../map/lib/layui/layui.js" charset="utf-8"></script> -->
+
+ <!-- 百度地图api -->
+ <script type="text/javascript" src="https://mapapi.qq.com/web/mapComponents/geoLocation/v/geolocation.min.js"></script>
+
+ <!-- axios支持 -->
+ <script src="../map/lib/axios.js"></script>
+
+ <!-- elementui -->
+ <script src="../map/lib/elementUi.js"></script>
+ <!-- <link rel="stylesheet" href="../map/lib/elementUi.css"> -->
+ <link rel="stylesheet" href="./css/elementUI.css">
+ <!-- <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css"> -->
+
+ <!-- jqurey -->
+ <script src="../map/lib/jquery.js" charset="utf-8"></script>
+
+ <!-- 微信支持 -->
+ <script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.4.0.js"></script>
+ <!-- <script src="./js/wx.js"></script> -->
+
+ <!-- uni 的 SDK -->
+ <script type="text/javascript" src="https://js.cdn.aliyun.dcloud.net.cn/dev/uni-app/uni.webview.1.5.2.js"></script>
+
+ <!-- omyself支持 -->
+ <link rel="stylesheet" href="./css/body.css" />
+
+ <!-- myDomMove -->
+ <script src="./js/move.js"></script>
+ <!-- sha1加密 -->
+ <!-- <script src="./js/sha1.js"></script> -->
+ <script src="http://pv.sohu.com/cityjson?ie=utf-8"></script>
+</head>
+
+<body>
+ <div id="mapVue">
+ <div class="dingwei" @click="locationMap">
+ <img style="width: 80%;height: 80%;" src="./img/dingwei.png" alt="">
+ </div>
+ <div id="map">
+
+ </div>
+
+ </div>
+ <!-- vue渲染 -->
+ <script src="./js/vueMain.js"></script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/leafletMapOur/loginMap/popup/user.html b/leafletMapOur/loginMap/popup/user.html
new file mode 100644
index 0000000..5e131bc
--- /dev/null
+++ b/leafletMapOur/loginMap/popup/user.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+ <meta charset="utf-8" />
+ <title>popup</title>
+ <!-- Vue -->
+ <script src="https://cdn.jsdelivr.net/npm/vue@2.6.12"></script>
+</head>
+
+<body>
+ <div id="popup">
+ <!-- 从layui传值给iframe 的占位input -->
+ <input type="text" id="user" ref="user" style="display:none">
+ 46476978--
+ -{{ourData.title}}
+ </div>
+ <script>
+ var me = new Vue({
+ el: '#popup',
+ data: {
+ ourData: '',
+ oldtime: '',
+ },
+ mounted() {
+ this.oldtime = setTimeout(() => {//需要同步数据处理，input中value在mounted中没有直接传值
+ clearTimeout(this.oldtime);
+ this.ourData = JSON.parse(this.$refs.user.value);//json对象转js对象
+ console.log(this.ourData,2)
+ }, 100);
+ }
+ })
+
+ </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/leafletMapOur/map/lib/FlareClusterLayer_v3.js b/leafletMapOur/map/lib/FlareClusterLayer_v3.js
new file mode 100644
index 0000000..55b84c2
--- /dev/null
+++ b/leafletMapOur/map/lib/FlareClusterLayer_v3.js
@@ -0,0 +1,1336 @@
+define([
+ "dojo/_base/declare",
+ "dojo/_base/lang",
+ "dojo/_base/array",
+ "dojo/on",
+ "dojo/fx",
+ "dojox/gfx",
+ "dojox/gfx/fx",
+ "dojox/gesture/tap",
+ "esri/SpatialReference",
+ "esri/geometry/Extent",
+ "esri/geometry/Multipoint",
+ "esri/geometry/Point",
+ "esri/geometry/Polygon",
+ "esri/geometry/ScreenPoint",
+ "esri/geometry/webMercatorUtils",
+ "esri/geometry/geometryEngine",
+ "esri/graphic",
+ "esri/Color",
+ "esri/renderers/ClassBreaksRenderer",
+ "esri/symbols/Font",
+ "esri/symbols/SimpleMarkerSymbol",
+ "esri/symbols/SimpleFillSymbol",
+ "esri/symbols/SimpleLineSymbol",
+ "esri/symbols/TextSymbol",
+ "esri/dijit/PopupTemplate",
+ "esri/layers/GraphicsLayer"
+], function (
+ declare, lang, arrayUtils, on, coreFx, gfx, fx, tap,
+ SpatialReference, Extent, Multipoint, Point, Polygon, ScreenPoint, webMercatorUtils, geometryEngine, Graphic,
+ Color, ClassBreaksRenderer, Font, SimpleMarkerSymbol, SimpleFillSymbol, SimpleLineSymbol, TextSymbol,
+ PopupTemplate, GraphicsLayer
+) {
+ return declare([GraphicsLayer], {
+ constructor: function (options) {
+ /* options description:
+ spatialReference: default 102100. A SpatialReference object using the wkid of that data.
+ preClustered (boolean) : default false. Whether the data is pre-clustered or not. If true the addPreClusteredData method should be used to add data.
+ If false use addData method and clusters will be calculated within the layer.
+ clusterRatio (number): default 75. When not pre clustered this is the ratio to divide the width and height of the map by which is used to draw up a grid to represent cluster areas. Experiment based on your data.
+ displaySubTypeFlares (boolean): default false. Whether to dipslay flares for sub types (ie the count of a property). If this is true, then subTypeFlareProperty must also be set
+ subTypeFlareProperty (string): default null. If specified and displaySubTypeFlares is true, layer will display flares that contain a count of the objects that have the same value for the configured property.
+ flareColor (esri/Color) : default new Color([0, 0, 0, 0.5]). The color for flares.
+ maxFlareCount (number): default 8. The max number of flares to display. If this is too high they may overlap, depends on the size of the cluster symbols.
+ displaySingleFlaresAtCount (number): default 8. If a cluster contains this count or less it will display flare that represent single objects. If it contains greater than this count it will display sub type flares if they have been configured to be displayed.
+ singleFlareTooltipProperty (string): default null. Property name to get the values for display in a single point flares tooltips.
+ textSymbol (esri/symbols/TextSymbol): default set below. The text symbol to use in clusters
+ flareShowMode (string): default 'mouse'. Must be 'mouse' or 'tap'. On a mouse enabled device whether to show the flares on mouse enter and hide on mouse leave, or on tap / click. Devices with no mouse will behave like 'tap' anyway.
+ clusteringBegin (function): default null. A basic callback function that get's fired when clustering is beginning.
+ clusteringComplete (function): default null. A basic callback function that get's fired when clustering is complete.
+ clusterAreaDisplay (string): default null. Can be either 'always' or 'hover'. 'always' will constantly display the cluster area, 'hover' will only display it on hover of cluster object
+ The cluster area is a ploygon of the total area covered by the points in a cluster. If using preClustered data, each cluster object must contain a property called 'points' which is an array of points for every point in the cluster. example: cluster.points = [[x1, y1], [x2, y2], [x3, y3]];
+ clusterAreaRenderer (Renderer): default null. This is required if clusterAreaDisplay is set. This can be set in options constructor object or by calling setRenderer as the second argument.
+ xPropertyName (string): default 'x'. This is the name of the field in the dataset that represents the x coordinate.
+ yPropertyName (string): default 'y'. This is the name of the field in the dataset that represents the y coordinate.
+ idPropertyName (string): default null. This is the name of the field in the dataset that represents a unique id which can be used to identify the flare. This is usefull when you may have multiple points with the same lat/long.
+ */
+
+ //set options from constructor parameter or set defaults
+ options = options || {};
+ this.spatialRef = options.spatialReference || new SpatialReference({"wkid": 102100});
+ this.preClustered = options.preClustered === true;
+ this.clusterRatio = options.clusterRatio || 75;
+
+ this.displaySubTypeFlares = options.displaySubTypeFlares === true;
+ this.subTypeFlareProperty = options.subTypeFlareProperty || null;
+
+ this.flareColor = options.flareColor || new Color([0, 0, 0, 0.5]);
+ this.maxFlareCount = options.maxFlareCount || 8;
+ this.displaySingleFlaresAtCount = options.displaySingleFlaresAtCount || 8;
+ this.singleFlareTooltipProperty = options.singleFlareTooltipProperty || null;
+ var defaultTextSymbol = new TextSymbol()
+ .setColor(new Color([255, 255, 255]))
+ .setAlign(Font.ALIGN_START)
+ .setFont(new Font("10pt").setWeight(Font.WEIGHT_BOLD).setFamily("calibri"))
+ .setVerticalAlignment("middle");
+ defaultTextSymbol.font.size = 14;
+ this.textSymbol = options.textSymbol || defaultTextSymbol;
+ this.flareShowMode = options.flareShowMode || "mouse";
+
+ //a couple of callbacks - could make them into events on the layer, and/or have the clustering return deferreds.
+ this.clusteringBegin = options.clusteringBegin;
+ this.clusteringComplete = options.clusteringComplete;
+
+ this.clusterAreaDisplay = options.clusterAreaDisplay;
+ this.clusterAreaRenderer = options.clusterAreaRenderer;
+
+ this.xPropertyName = options.xPropertyName || 'x';
+ this.yPropertyName = options.yPropertyName || 'y';
+ this.idPropertyName = options.idPropertyName || null;
+
+ if (this.clusterAreaDisplay && (this.clusterAreaDisplay !== 'always' && this.clusterAreaDisplay !== 'hover')) {
+ console.error("clusterAreaDisplay can only be 'always' or 'hover'.");
+ return;
+ }
+
+
+ if (this.flareShowMode !== "mouse" && this.flareShowMode !== "tap") {
+ console.error("flareShowMode option can only be 'mouse' or 'tap'");
+ return;
+ }
+
+ //init some stuff
+ this.animationMultipleType = {
+ combine: "combine",
+ chain: "chain"
+ };
+
+ this.events = [];
+ this.graphicEvents = [];
+ this.animationsRunning = [];
+ this.clusters = [];
+ this.singles = [];
+
+ },
+
+
+ //#region override some GraphicsLayer methods
+
+ //add an extra argument to setRenderer. It is an optional renderer for displaying the cluster areas. The clusterAreaRenderer can also be set in constructor.
+ setRenderer: function (renderer, clusterAreaRenderer) {
+ if (clusterAreaRenderer) {
+ this.clusterAreaRenderer = clusterAreaRenderer;
+ }
+
+ return this.inherited(arguments);
+ },
+
+ _setMap: function (map, surface) {
+ this.map = map;
+ this.surface = surface;
+
+ this.events.push(on(this.map, "resize", lang.hitch(this, this._mapResize)));
+
+ //add pan and zoom events to limit to recluster
+ this.events.push(on(this.map, "extent-change", lang.hitch(this, this._clusterData)));
+
+ //Handle click event at the map level
+ this.events.push(on(this.map, "click", lang.hitch(this, this._mapClick)));
+
+ this.events.push(on(this.map.infoWindow, "show", lang.hitch(this, this._infoWindowShow)));
+ this.events.push(on(this.map.infoWindow, "hide", lang.hitch(this, this._infoWindowHide)));
+
+ this.events.push(on(this, "graphic-draw", this._graphicDraw));
+ this.events.push(on(this, "graphic-node-remove", this._graphicNodeRemove));
+
+ this.events.push(on(this, "mouse-over", this._graphicMouseOver));
+ this.events.push(on(this, "mouse-out", this._graphicMouseOut));
+
+ return this.inherited(arguments);
+ },
+
+
+ _unsetMap: function () {
+ this.inherited(arguments);
+ //remove events
+ for (var i = 0, len = this.events.length; i < len; i++) {
+ if (this.events[i]) {
+ this.events[i].remove();
+ }
+ }
+
+ for (i = 0, len = this.graphicEvents.length; i < len; i++) {
+ if (this.graphicEvents[i]) {
+ this.graphicEvents[i].remove();
+ }
+ }
+ },
+
+ onClick: function (evt) {
+ this._restoreInfoWindowSettings();
+
+ if (evt.graphic.attributes.isCluster) {
+ evt.stopPropagation();
+ //this._activateCluster(evt.graphic);
+ this.map.infoWindow.hide();
+ } else if (evt.graphic.attributes.isFlare) {
+ evt.stopPropagation();
+
+ var flareObject = this._getFlareFromGraphic(evt.graphic);
+ if (!flareObject) {
+ this._hideFlareDetail();
+ this.map.infoWindow.hide();
+ return;
+ }
+
+ if (flareObject.isSummaryFlare || !flareObject.singleData) {
+ this._showFlareDetail(evt.graphic);
+ this.map.infoWindow.hide();
+ return;
+ }
+
+ //if we're clicking on a single data flare then show an info window
+ var graphic = evt.graphic;
+
+ this.originalInfoWindow = {
+ highlight: lang.clone(this.map.infoWindow.get("highlight")),
+ anchor: lang.clone(this.map.infoWindow.anchor)
+ };
+
+ this.map.infoWindow.hide();
+ this.map.infoWindow.clearFeatures();
+ this.map.infoWindow.set("highlight", false);
+ this.map.infoWindow.setFeatures([graphic]);
+
+ //when getting screen point make sure we use the location of the flare on screen, by converting the map point on the object.
+ var sp = this.map.toScreen({x: flareObject.mapPoint.x, y: flareObject.mapPoint.y});
+
+ //Could do something with the anchor of the info window here if wanted. The offsets can be a bit wacky as well.
+ //var anchor = this._getInfoWindowAnchor(flareObject.degree);
+ //this.map.infoWindow.anchor = anchor;
+
+ this.map.infoWindow.cluster = this.activeCluster;
+
+ //reset the geometry of the flare feature in the info window to be the actual location of the flared object, not the location of the flare graphic.
+ var p = webMercatorUtils.geographicToWebMercator(new Point(flareObject.singleData[this.xPropertyName], flareObject.singleData[this.yPropertyName], this.spatialRef));
+ this.map.infoWindow.features[0].geometry = p;
+ this.map.infoWindow.show(sp);
+
+ }
+ },
+
+ //Add a data point to be clustered.
+ //Each object passed in must contain an x and y property.
+ //Data should also contain whatever property is set in singleFlareTooltipProperty, so the flare tooltip has something to display for summary flares if needed
+ add: function (p) {
+
+
+ // if passed a graphic, just use the base GraphicsLayer's add method
+ if (p.declaredClass) {
+ this.inherited(arguments);
+ return;
+ }
+
+ //if we got here, then we're adding a single object
+ //NOTE: Use this sparingly - better to use addData (or even better addPreClusteredData).
+ //If using add() to add a large amount of objects (eg: in a long loop), clusters and their elements will be removed and recreated when changes are applied to them,this can be expensive
+ //If you use addData and pass in an array clusters will only be created in the DOM once they have been fully calculated
+
+ //can't add client side if preClustered is being used
+ if (this.preClustered) {
+ return;
+ }
+
+ //get an extent that is in web mercator to make sure it's flat for extent checking
+ var webExtent = webMercatorUtils.project(map.extent, new SpatialReference({"wkid": 102100}));
+ if (!this.gridClusters || this.gridClusters.length === 0) {
+ this._createClusterGrid();
+ }
+
+ var obj = p;
+ if (!this.allData) {
+ this.allData = [];
+ }
+
+ this.allData.push(obj);
+
+ var xVal = obj[this.xPropertyName];
+ var yVal = obj[this.yPropertyName];
+
+ //get a web merc lng/lat for extent checking. Use web merc as it's flat to cater for longitude pole
+ if (this.spatialRef.isWebMercator()) {
+ web = [xVal, yVal];
+ } else {
+ web = webMercatorUtils.lngLatToXY(xVal, yVal);
+ }
+
+ //filter by visible extent first
+ if (web[0] < webExtent.xmin || web[0] > webExtent.xmax || web[1] < webExtent.ymin || web[1] > webExtent.ymax) {
+ return; //not in the visible extent
+ }
+
+ //loop cluster grid to see if it should be added to one
+ for (var j = 0, jLen = this.gridClusters.length; j < jLen; j++) {
+ var cl = this.gridClusters[j];
+
+ if (web[0] < cl.extent.xmin || web[0] > cl.extent.xmax || web[1] < cl.extent.ymin || web[1] > cl.extent.ymax) {
+ continue; //not here so carry on
+ }
+
+ //recalc the x and y of the cluster by averaging the points again
+ cl.x = cl.clusterCount > 0 ? (xVal + (cl.x * cl.clusterCount)) / (cl.clusterCount + 1) : xVal;
+ cl.y = cl.clusterCount > 0 ? (yVal + (cl.y * cl.clusterCount)) / (cl.clusterCount + 1) : yVal;
+
+ //push every point into the cluster so we have it for area display if required. This could be omitted if never checking areas, or on demand at least
+ if (this.clusterAreaDisplay) {
+ cl.points.push([xVal, yVal]);
+ }
+
+ cl.clusterCount++;
+
+ var subTypeExists = false;
+ for (var s = 0, sLen = cl.subTypeCounts.length; s < sLen; s++) {
+ if (cl.subTypeCounts[s].name === obj[this.subTypeFlareProperty]) {
+ cl.subTypeCounts[s].count++;
+ subTypeExists = true;
+ break;
+ }
+ }
+ if (!subTypeExists) {
+ cl.subTypeCounts.push({name: obj[this.subTypeFlareProperty], count: 1});
+ }
+
+ cl.singles.push(obj);
+
+ if (cl.clusterCount === 1) {
+ //this was the only point in this cluster area so add a single
+ this._createSingle(obj);
+ } else {
+ if (cl.clusterCount === 2) {
+ //if it was previously a single remove the single.
+ var index = this.singles.indexOf(cl.singles[0]);
+ this.remove(cl.singles[0].graphic);
+ this.singles.splice(index, 1);
+ delete cl.singles[0].graphic;
+ } else {
+ //only remove if the count is > 2. Would have been a single previously.
+ this._removeCluster(cl);
+ }
+ this._createCluster(cl);
+ }
+ }
+ },
+
+ clear: function () {
+ // Summary: Remove all clusters and data points.
+
+ this.inherited(arguments);
+
+ this.activeCluster = null;
+ this.activeFlareObject = null;
+
+ //stop any animations that may still be running while clearing graphics
+ this._stopAnimations();
+
+ //remove all created cluster group elements
+ var node = this.getNode();
+ dojo.query("g.cluster-group", node).forEach(dojo.destroy);
+
+ //clear any graphic events
+ for (var i = 0, len = this.graphicEvents.length; i < len; i++) {
+ if (this.graphicEvents[i]) {
+ this.graphicEvents[i].remove();
+ }
+ }
+
+ // this.map.infoWindow.hide();
+ // this.map.infoWindow.clearFeatures();
+
+ this.gridClusters = [];
+ this.clusters = [];
+ this.singles = [];
+ },
+
+ //#endregion
+
+ //#region other event handlers
+
+ _mapResize: function () {
+ //destroy any orphaned cluster group nodes
+ dojo.query("g.cluster-group:empty", this.getNode()).forEach(dojo.destroy);
+ },
+
+ _mapClick: function (e) {
+ if (!e.target) {
+ return;
+ }
+
+ var targetClass = e.target.getAttribute("class");
+ if (!targetClass || targetClass.indexOf("cluster-object") === -1) {
+ //if this was not a cluster object at all then clear any active one and return
+ this._clearActiveCluster();
+ } else if (targetClass.indexOf("cluster-object") !== -1) {
+ //if click reached map click event and it is a cluster object, make sure an info window doesn't display for the cluster graphic
+ if (this.map.infoWindow.cluster) {
+ this._restoreInfoWindowSettings();
+ }
+ this.map.infoWindow.hide();
+ }
+ },
+
+ _graphicDraw: function (e) {
+ var g = e.graphic;
+ if (g.attributes.isCluster) {
+ //create the cluster graphics if this is a cluster being drawn
+ var cl = this._getClusterFromGraphic(g);
+ this._createClusterGraphic(cl);
+ if (this.activeCluster === cl) {
+ this._clearActiveCluster();
+ }
+ } else if (g.attributes.isClusterArea) {
+ var sh = g.getShape();
+ sh.moveToBack();
+ }
+
+
+ return this.inherited(arguments);
+ },
+
+ _graphicNodeRemove: function (e) {
+ var g = e.graphic;
+ if (g.attributes.isCluster) {
+ //remove any group graphics related to this cluster as they'll be recreated when the node is redrawn.
+ var cl = this._getClusterFromGraphic(g);
+ if (cl) {
+ dojo.destroy(cl.groupShape.rawNode);
+ }
+ }
+ },
+
+ _graphicMouseOver: function (e) {
+ if (this.flareShowMode === "mouse") {
+ if (e.graphic.attributes.isCluster) {
+ //this._activateCluster(e.graphic);
+ } else if (e.graphic.attributes.isFlare) {
+ this._showFlareDetail(e.graphic);
+ }
+ }
+ },
+
+ _graphicMouseOut: function (e) {
+ if (e.graphic.attributes.isFlare) {
+ this._hideFlareDetail();
+ }
+ },
+
+
+ _infoWindowShow: function (e) {
+ if (typeof (this.map.infoWindow.features !== 'undefined') && this.map.infoWindow.features !== null) {
+ for (var i = 0; i < this.map.infoWindow.features.length; i++) {
+ if (typeof (this.map.infoWindow.features[i].attributes) !== 'undefined' && (this.map.infoWindow.features[i].attributes.isCluster || this.map.infoWindow.features[i].attributes.isClusterArea)) {
+ this.map.infoWindow.hide(); //if a cluster never show an info window
+ return;
+ }
+ }
+ }
+ },
+
+ _infoWindowHide: function (e) {
+ this.map.infoWindow.cluster = null;
+ },
+
+
+ //#endregion
+
+
+ //#region extra public methods
+
+ addPreClusteredData: function (data) {
+ /*
+ Add data that is preclustered - (ie clustered server side).
+ Data is an array, clusters must contain an x and y property as well as a clusterCount property. subTypeCounts is optional.
+ Clusters that have a count less than the this.displaySingleFlaresAtCount option must all contain the data for the single points in an array called singles
+ Singles should also be in the array, they only need to contain an x and y property. Singles should also contain whatever property is set in singleFlareTooltipProperty, so the flare tooltip has something to display for summary flares if needed
+ */
+
+ if (this.clusteringBegin) {
+ this.clusteringBegin();
+ }
+
+ this.allData = [];
+ this.preClustered = true; //if we're adding preclustered data, force this flag to true
+ for (var i = 0, len = data.length; i < len; i++) {
+ if (data[i].clusterCount) {
+ //this is a cluster as it contains clusterCount
+ var cl = data[i];
+ this._createCluster(cl);
+ } else {
+ this._createSingle(data[i]);
+ }
+ }
+
+ if (this.clusteringComplete) {
+ this.clusteringComplete();
+ }
+ },
+
+
+ addData: function (data) {
+ /*
+ Add data to be clustered.
+ Data is an array of objects. Each object passed in must contain an x and y property.
+ Data should also contain whatever property is set in singleFlareTooltipProperty if one is set, so the flare tooltip has something to display for summary flares if needed
+ This will also clear all data first. add() can be used to add single objects at any time.
+ */
+ this.allData = data;
+ this._clusterData();
+ },
+
+
+ //#endregion
+
+
+ //#region internal stuff
+
+ _restoreInfoWindowSettings: function () {
+ if (this.originalInfoWindow) {
+ this.map.infoWindow.set("highlight", this.originalInfoWindow.highlight);
+ this.map.infoWindow.anchor = this.originalInfoWindow.anchor;
+ }
+ },
+
+ _clusterData: function () {
+
+ //this function currently only applies if not using preclustered data
+ if (this.preClustered) {
+ return;
+ }
+
+ if (this.clusteringBegin) {
+ this.clusteringBegin();
+ }
+
+ this.clear();
+
+ //get an extent that is in web mercator to make sure it's flat for extent checking
+ //The webextent will need to be normalized since panning over the international dateline will cause
+ //cause the extent to shift outside the -180 to 180 degree window. If we don't normalize then the
+ //clusters will not be drawn if the map pans over the international dateline.
+ var webExtent = !this.map.extent.spatialReference.isWebMercator() ? webMercatorUtils.project(this.map.extent, new SpatialReference({"wkid": 102100})) : this.map.extent;
+ var normalizedWebExtent = webExtent.normalize();
+ webExtent = normalizedWebExtent[0];
+
+ if (normalizedWebExtent.length > 1) {
+ webExtent = webExtent.union(normalizedWebExtent[1]);
+ this.extentIsUnioned = true;
+ } else {
+ this.extentIsUnioned = true;
+ }
+
+ this._createClusterGrid(webExtent);
+
+ var dataLength = this.allData.length;
+ var web, obj, xVal, yVal;
+ for (var i = 0; i < dataLength; i++) {
+ obj = this.allData[i];
+ xVal = obj[this.xPropertyName];
+ yVal = obj[this.yPropertyName];
+
+ //get a web merc lng/lat for extent checking. Use web merc as it's flat to cater for longitude pole
+ if (this.spatialRef.isWebMercator()) {
+ web = [xVal, yVal];
+ } else {
+ web = webMercatorUtils.lngLatToXY(xVal, yVal);
+ }
+
+ //filter by visible extent first
+ if (web[0] < webExtent.xmin || web[0] > webExtent.xmax || web[1] < webExtent.ymin || web[1] > webExtent.ymax) {
+ continue;
+ }
+
+ //loop cluster grid to see if it should be added to one
+ for (var j = 0, jLen = this.gridClusters.length; j < jLen; j++) {
+ var cl = this.gridClusters[j];
+
+ if (web[0] < cl.extent.xmin || web[0] > cl.extent.xmax || web[1] < cl.extent.ymin || web[1] > cl.extent.ymax) {
+ continue; //not here so carry on
+ }
+
+ //recalc the x and y of the cluster by averaging the points again
+ cl.x = cl.clusterCount > 0 ? (xVal + (cl.x * cl.clusterCount)) / (cl.clusterCount + 1) : xVal;
+ cl.y = cl.clusterCount > 0 ? (yVal + (cl.y * cl.clusterCount)) / (cl.clusterCount + 1) : yVal;
+
+ //push every point into the cluster so we have it for area display if required. This could be omitted if never checking areas, or on demand at least
+ if (this.clusterAreaDisplay) {
+ cl.points.push([xVal, yVal]);
+ }
+
+ cl.clusterCount++;
+
+ var subTypeExists = false;
+ for (var s = 0, sLen = cl.subTypeCounts.length; s < sLen; s++) {
+ if (cl.subTypeCounts[s].name === obj[this.subTypeFlareProperty]) {
+ cl.subTypeCounts[s].count++;
+ subTypeExists = true;
+ break;
+ }
+ }
+ if (!subTypeExists) {
+ cl.subTypeCounts.push({name: obj[this.subTypeFlareProperty], count: 1});
+ }
+
+ cl.singles.push(obj);
+ }
+ }
+
+ for (i = 0, len = this.gridClusters.length; i < len; i++) {
+ if (this.gridClusters[i].clusterCount === 1) {
+ this._createSingle(this.gridClusters[i].singles[0]);
+ } else if (this.gridClusters[i].clusterCount > 0) {
+ this._createCluster(this.gridClusters[i]);
+ }
+ }
+
+ },
+
+ _createClusterGrid: function (webExtent) {
+
+ //get the total amount of grid spaces based on the height and width of the map (divide it by clusterRatio) - then get the degrees for x and y
+ var xCount = Math.round(this.map.width / this.clusterRatio);
+ var yCount = Math.round(this.map.height / this.clusterRatio);
+
+ //if the extent has been unioned due to normalization, double the count of x in the cluster grid as the unioning will halve it.
+ if (this.extentIsUnioned) {
+ xCount *= 2;
+ }
+
+ var xw = (webExtent.xmax - webExtent.xmin) / xCount;
+ var yh = (webExtent.ymax - webExtent.ymin) / yCount;
+
+ var gsxmin, gsxmax, gsymin, gsymax;
+
+ //create an array of clusters that is a grid over the visible extent. Each cluster contains the extent (in web merc) that bounds the grid space for it.
+ this.gridClusters = [];
+ for (var i = 0; i < xCount; i++) {
+ gsxmin = webExtent.xmin + (xw * i);
+ gsxmax = gsxmin + xw;
+ for (var j = 0; j < yCount; j++) {
+ gsymin = webExtent.ymin + (yh * j);
+ gsymax = gsymin + yh;
+ var ext = new Extent({xmin: gsxmin, xmax: gsxmax, ymin: gsymin, ymax: gsymax});
+ ext.setSpatialReference(new SpatialReference({"wkid": 102100}));
+ this.gridClusters.push({
+ extent: ext,
+ clusterCount: 0,
+ subTypeCounts: [],
+ singles: [],
+ points: []
+ });
+ }
+ }
+ },
+
+ _createSingle: function (single) {
+ this.singles.push(single);
+ delete single.graphic;
+ var point = new Point(single[this.xPropertyName], single[this.yPropertyName], this.spatialRef);
+ var attributes = lang.clone(single);
+ var graphic = new Graphic(point, null, attributes, null);
+ single.graphic = graphic;
+ this.add(graphic);
+ },
+
+ _createCluster: function (cluster) {
+
+ this.clusters.push(cluster);
+
+ //add the graphic using the Graphics Layer add
+ var point = new Point(cluster.x, cluster.y, this.spatialRef);
+
+ //clear some props as we may be recreating the cluster
+ delete cluster.graphic;
+ delete cluster.graphicShape;
+ delete cluster.groupShape;
+
+ var attributes = {
+ x: cluster.x,
+ y: cluster.y,
+ clusterCount: cluster.clusterCount
+ }
+
+ var areaGraphic;
+ if (this.clusterAreaDisplay && cluster.points && cluster.points.length > 0) {
+ if (!this.clusterAreaRenderer) {
+ console.error("_createCluster: clusterAreaRenderer must be set if clusterAreaDisplay is set.");
+ return;
+ }
+
+ var mp = new Multipoint(this.spatialRef);
+ mp.points = cluster.points;
+ var area = geometryEngine.convexHull(mp, true); //use convex hull on the points to get the boundary
+ var areaAttr = lang.clone(attributes);
+ areaAttr.isClusterArea = true;
+ areaGraphic = new Graphic(area, null, areaAttr, null);
+ areaGraphic.setSymbol(this.clusterAreaRenderer.getSymbol(areaGraphic));
+ this.add(areaGraphic);
+ areaGraphic.hide();
+ }
+
+ attributes.isCluster = true;
+ var graphic = new Graphic(point, null, attributes, null);
+ cluster.graphic = graphic;
+ cluster.areaGraphic = areaGraphic;
+ this.add(graphic);
+
+ },
+
+ _createClusterGraphic: function (cluster) {
+
+ if (cluster.groupShape) {
+ dojo.destroy(cluster.groupShape.rawNode);
+ }
+
+ //create a group element to hold the cluster and text and other things
+ var groupShape = this.surface.createGroup();
+
+ //Note: dojo.addClass() doesn't seem to work on svg elements, that's why all the setAttributes for each shape.
+ groupShape.rawNode.setAttribute("class", "cluster-group cluster-object");
+ cluster.groupShape = groupShape;
+
+ //append the group to this layer's node
+ var layerNode = this.getNode();
+ layerNode.appendChild(groupShape.rawNode);
+
+ var gShape = cluster.graphic.getShape();
+ if (!gShape) {
+ return; //couldn't get the graphic shape that was just added, it's probably not visible on the map
+ }
+
+ //add an area graphic first if one has been set
+ var areaShape;
+ if (cluster.areaGraphic) {
+ if (this.clusterAreaDisplay === 'always') {
+ cluster.areaGraphic.show();
+ }
+ areaShape = cluster.areaGraphic.getShape();
+ if (areaShape) {
+ areaShape.rawNode.setAttribute("pointer-events", "none");
+ }
+ }
+
+ cluster.graphicShape = gShape;
+ cluster.graphicShape.rawNode.setAttribute("class", "cluster-object");
+ groupShape.add(cluster.graphicShape);
+
+ //add a text element for the label to display the count and add to the group
+ var shapeCenter = this._getShapeCenter(cluster.graphicShape);
+ var textShape = groupShape.createText({
+ x: shapeCenter.x,
+ y: shapeCenter.y + (this.textSymbol.font.size / 2 - 2),
+ text: cluster.clusterCount,
+ align: 'middle'
+ })
+ .setFont({
+ size: this.textSymbol.font.size,
+ family: this.textSymbol.font.family,
+ weight: this.textSymbol.font.weight
+ })
+ .setFill(this.textSymbol.color);
+ textShape.rawNode.setAttribute("class", "cluster-text-counts");
+ textShape.rawNode.setAttribute("pointer-events", "none"); //remove pointer events from text
+ groupShape.add(textShape);
+ cluster.textShape = textShape;
+
+ var anims = [];
+ //animate drawing of the cluster.
+ var create = fx.animateTransform({
+ duration: 200,
+ shape: groupShape,
+ transform: [
+ {
+ name: "scaleAt",
+ start: [0, 0, shapeCenter.x, shapeCenter.y],
+ end: [1, 1, shapeCenter.x, shapeCenter.y]
+ }
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+ anims.push(create);
+
+ //animate area drawing if it is visible now
+ if (this.clusterAreaDisplay === 'always' && areaShape) {
+ var areaCenter = this._getShapeCenter(areaShape);
+ var areaCreate = fx.animateTransform({
+ duration: 200,
+ shape: areaShape,
+ transform: [
+ {
+ name: "scaleAt",
+ start: [0, 0, areaCenter.x, areaCenter.y],
+ end: [1, 1, areaCenter.x, areaCenter.y]
+ }
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+ anims.push(areaCreate);
+ }
+
+ this._playAnimations(anims, this.animationMultipleType.combine);
+
+ //add events
+ if (this.flareShowMode === "mouse") {
+ this.graphicEvents.push(on(groupShape, "mouseleave", lang.hitch(this, this._clearActiveCluster)));
+ }
+ },
+
+ _activateCluster: function (graphic) {
+
+ var cluster = this._getClusterFromGraphic(graphic);
+ if (!cluster) {
+ return;
+ }
+
+ if (this.activeCluster) {
+ this._clearActiveCluster();
+ }
+
+ this.activeCluster = cluster;
+
+ var groupShape = cluster.groupShape;
+ var graphicShape = cluster.graphicShape;
+ groupShape.moveToFront();
+ var center = this._getShapeCenter(graphicShape);
+
+ var scaleAnims = [];
+ if (this.clusterAreaDisplay === 'hover') {
+ cluster.areaGraphic.show();
+ var areaDisplay = fx.animateTransform({
+ duration: 300,
+ shape: cluster.areaGraphic.getShape(),
+ transform: [
+ {name: "scaleAt", start: [0, 0, center.x, center.y], end: [1, 1, center.x, center.y]}
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+ scaleAnims.push(areaDisplay);
+ }
+
+ var scaleUp = fx.animateTransform({
+ duration: 400,
+ shape: groupShape,
+ transform: [
+ {name: "scaleAt", start: [1, 1, center.x, center.y], end: [1.3, 1.3, center.x, center.y]}
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+
+ scaleAnims.push(scaleUp);
+
+ this._playAnimations(scaleAnims, this.animationMultipleType.combine);
+
+ //Add applicable flare graphics
+
+ //array to hold the flare object data
+ this.flareObjects = [];
+
+ //check if we need to create flares for the cluster
+ var singleFlares = (cluster.singles && cluster.singles.length > 0) && (cluster.clusterCount <= this.displaySingleFlaresAtCount);
+ var subTypeFlares = !singleFlares && (this.displaySubTypeFlares && this.subTypeFlareProperty && (cluster.subTypeCounts && cluster.subTypeCounts.length > 0));
+
+ if (!singleFlares && !subTypeFlares) {
+ return;
+ }
+
+ //create and add a graphic to represent the flare circle
+ var bbox = graphicShape.getBoundingBox();
+ var radius = 8;
+ var buffer = 4;
+
+ var flareSymbol = new SimpleMarkerSymbol()
+ .setStyle(SimpleMarkerSymbol.STYLE_CIRCLE)
+ .setSize(radius * 2);
+
+ //create a transparent circle that contains the boundary of the flares, this is to make sure the mouse events don't fire moving in between flares
+ var conCircleRadius = (center.x - (bbox.x - radius - buffer)) + radius; //get the radius of the circle to contain everything
+ var containerCircle = groupShape.createCircle({cx: center.x, cy: center.y, r: conCircleRadius})
+ //.setStroke({ width: 1, color: "000" })
+ .setFill(new Color([0, 0, 0, 0]));
+ containerCircle.rawNode.setAttribute("class", "flare-object cluster-object");
+
+ //array to hold the animations for displaying flares
+ var stAnims = [];
+
+ if (singleFlares) {
+ for (var i = 0, len = cluster.singles.length; i < len; i++) {
+ delete cluster.singles[i].graphic;
+ this.flareObjects.push({
+ tooltipText: cluster.singles[i][this.singleFlareTooltipProperty],
+ flareText: "",
+ color: this.flareColor,
+ singleData: cluster.singles[i],
+ strokeWidth: 2
+ });
+ }
+ } else if (subTypeFlares) {
+
+ //sort sub types by highest count first
+ var subTypes = cluster.subTypeCounts.sort(function (a, b) {
+ return b.count - a.count;
+ });
+
+ for (i = 0, len = subTypes.length; i < len; i++) {
+ this.flareObjects.push({
+ tooltipText: subTypes[i].count + " - " + subTypes[i].name,
+ flareText: subTypes[i].count,
+ color: this.flareColor,
+ strokeWidth: 1
+ });
+ }
+ }
+
+ //if there are more flare objects to create that the maxFlareCount and this is a one of those - create a summary flare that contains '...' as the text and make this one part of it
+ var willContainSummaryFlare = this.flareObjects.length > this.maxFlareCount;
+ var flareCount = willContainSummaryFlare ? this.maxFlareCount : this.flareObjects.length;
+
+ //get the surface translate values if any
+ var surfaceTranslate = this._getSurfaceTranslate();
+
+ //if there's an even amount of flares, position the first flare to the left, minus 180 from degree to do this.
+ //for an add amount position the first flare on top, -90 to do this. Looks more symmetrical this way.
+ var degreeVariance = (flareCount % 2 === 0) ? -180 : -90;
+ for (i = 0, len = flareCount; i < len; i++) {
+
+ //exit if we've hit the maxFlareCount - a summary would have been created on the last one
+ if (i >= this.maxFlareCount) {
+ break;
+ }
+
+ var fo = this.flareObjects[i];
+
+ //Do a couple of things differently if this is a summary flare or not
+ var tooltipText = "";
+ var isSummaryFlare = willContainSummaryFlare && i >= this.maxFlareCount - 1;
+ if (isSummaryFlare) {
+ fo.color = this.flareColor;
+ fo.isSummaryFlare = true;
+
+ //multiline tooltip for summary flares, ie: greater than this.maxFlareCount flares per cluster
+ for (var j = this.maxFlareCount - 1, jlen = this.flareObjects.length; j < jlen; j++) {
+ tooltipText += j > (this.maxFlareCount - 1) ? "\n" : "";
+ tooltipText += this.flareObjects[j].tooltipText;
+ }
+ } else {
+ tooltipText = fo.tooltipText;
+ }
+
+ //get the position of the flare to be placed around the container circle.
+ var degree = parseInt(((360 / len) * i).toFixed());
+ degree = degree + degreeVariance;
+
+ var radian = degree * (Math.PI / 180);
+ fo.degree = degree;
+ fo.radius = radius;
+ fo.center = {
+ x: center.x + (conCircleRadius - radius) * Math.cos(radian),
+ y: center.y + (conCircleRadius - radius) * Math.sin(radian)
+ };
+
+ //create a group to hold the flare objects
+ var flareGroup = groupShape.createGroup();
+
+ //add a graphic for the flare
+ var sym = lang.clone(flareSymbol);
+ sym.setColor(fo.color).setOutline(new SimpleLineSymbol(SimpleLineSymbol.STYLE_SOLID, this.textSymbol.color, fo.strokeWidth));
+
+ //get the map point from the flare group center
+ var matrix = flareGroup.rawNode.getScreenCTM();
+ var pt = this.surface.rawNode.createSVGPoint();
+ pt.x = fo.center.x;
+ pt.y = fo.center.y;
+ var screenPoint = pt.matrixTransform(matrix);
+
+ //ScreenPoint needs to be relative to the top-left corner of the map control.
+ //The matrixTransform on pt gives us a point based on the screen coordinate system.
+ //Therefore if the map has a top offset applied to it the fo object will appear in
+ //an incorrect spot on the map. We must apply the offset to both the x and y points
+ //to ensure the point is relative to the map control.
+ //As of v3.18 also apply need to apply the surface translate values that may have been created by the api during panning.
+ var offsets = this.surface.rawNode.getBoundingClientRect();
+ var sp = new ScreenPoint(screenPoint.x - offsets.left + surfaceTranslate.x, screenPoint.y - offsets.top + surfaceTranslate.y);
+ fo.mapPoint = this.map.toMap(sp);
+
+ var attributes = fo.singleData ? lang.clone(fo.singleData) : {};
+ attributes.isFlare = true;
+ var flareGraphic = new Graphic(fo.mapPoint, sym, attributes, null);
+ this.add(flareGraphic);
+ var flareCircle = flareGraphic.getShape();
+ if (!flareCircle) {
+ return;
+ }
+ flareGroup.rawNode.appendChild(flareCircle.rawNode);
+
+ if (fo.flareText) {
+ //if displaying text in the flare,
+ flareGroup.flareText = {
+ location: {x: fo.center.x, y: fo.center.y + (radius / 2 - 1)},
+ text: !isSummaryFlare ? fo.flareText : "...",
+ textSize: !isSummaryFlare ? 7 : 10
+ };
+ }
+
+ flareGroup.setTransform({xx: 0, yy: 0});//scale to 0 to start with
+ flareGroup.rawNode.setAttribute("class", "flare-object cluster-object");
+ flareCircle.rawNode.setAttribute("class", "flare-graphic cluster-object");
+ flareGroup.rawNode.setAttribute("data-tooltip", tooltipText);
+
+ //add an animation to display the flare
+ var anim = fx.animateTransform({
+ duration: 50,
+ shape: flareGroup,
+ transform: [
+ {
+ name: "scaleAt",
+ start: [0, 0, fo.center.x, fo.center.y],
+ end: [1, 1, fo.center.x, fo.center.y]
+ }
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+
+ stAnims.push(anim);
+
+ flareGroup.rawNode.setAttribute("data-center-x", fo.center.x);
+ flareGroup.rawNode.setAttribute("data-center-y", fo.center.y);
+ fo.flareGroupShape = flareGroup;
+ }
+
+ this._playAnimations(stAnims, this.animationMultipleType.chain);
+
+ },
+
+ _showFlareDetail: function (graphic) {
+ var flareObject = this._getFlareFromGraphic(graphic);
+
+ if (this.activeFlareObject && flareObject !== this.activeFlareObject) {
+ this._hideFlareDetail();
+ }
+
+ this.activeFlareObject = flareObject;
+ this._createTooltip(flareObject.flareGroupShape);
+
+ },
+
+ _getInfoWindowAnchor: function (degree) {
+ //set the anchor based on the degree, so the cluster is not covered by the info window
+ if (degree === -180) {
+ return "left";
+ } else if (degree > -10 && degree < 10) {
+ return "right";
+ } else if (degree > -260 && degree < -170) {
+ return "left";
+ } else if (degree <= -90) {
+ return "top-left";
+ } else if (degree > -90 && degree <= 0) {
+ return "top-right";
+ } else if (degree > 0 && degree <= 90) {
+ return "bottom-right";
+ } else {
+ return "bottom-left";
+ }
+ },
+
+ _hideFlareDetail: function () {
+
+ if (!this.activeFlareObject) {
+ return;
+ }
+
+ var flareObject = this.activeFlareObject;
+ this._destroyTooltip(flareObject.flareGroupShape);
+ this.activeFlareObject = null;
+
+ },
+
+ _clearActiveCluster: function (e) {
+
+ if (!this.activeCluster) {
+ return;
+ }
+ if (e) {
+ var currentElement = e.toElement || e.relatedTarget;
+ if (currentElement && (currentElement.parentElement === this.map.infoWindow.domNode || (currentElement.parentElement && currentElement.parentElement.parentElement === this.map.infoWindow.domNode))) {
+ return;
+ }
+ }
+
+ if (this.map.infoWindow.cluster) {
+ this.map.infoWindow.hide();
+ }
+
+ var cluster = this.activeCluster;
+ this._hideFlareDetail();
+
+ var groupShape = cluster.groupShape;
+ var graphicShape = cluster.graphicShape;
+
+ var center = this._getShapeCenter(graphicShape);
+
+ var scaleAnims = [];
+ if (this.clusterAreaDisplay === 'hover') {
+ var areaHide = fx.animateTransform({
+ duration: 600,
+ shape: cluster.areaGraphic.getShape(),
+ transform: [
+ {name: "scaleAt", start: [1, 1, center.x, center.y], end: [0, 0, center.x, center.y]}
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+
+ scaleAnims.push(areaHide);
+ }
+
+ var scaleDown = fx.animateTransform({
+ duration: 400,
+ shape: groupShape,
+ transform: [
+ {name: "scaleAt", start: [1.3, 1.3, center.x, center.y], end: [1, 1, center.x, center.y]}
+ ],
+ onEnd: dojo.partial(this._animationEnd, this)
+ });
+
+ scaleAnims.push(scaleDown);
+
+ this._playAnimations(scaleAnims, this.animationMultipleType.combine);
+
+ //destroy any flares
+ for (var i = 0, len = this.graphics.length; i < len; i++) {
+ if (this.graphics[i].attributes.isFlare) {
+ this.remove(this.graphics[i]);
+ len--;
+ i--;
+ }
+ }
+ dojo.query(".flare-object", groupShape.rawNode).forEach(dojo.destroy);
+ this.activeCluster = null;
+ },
+
+ _createTooltip: function (shape) {
+
+ var tooltipLength = dojo.query(".tooltip-text", shape.rawNode).length;
+ if (tooltipLength > 0) {
+ return;
+ }
+
+ //get the text from the data-tooltip attribute of the shape object
+ var text = shape.rawNode.getAttribute("data-tooltip");
+ if (!text) {
+ console.log("no data-tooltip attribute on element");
+ return;
+ }
+
+ //split on /n character that should be in tooltip to signify multiple lines
+ var lines = text.split("\n");
+
+ //read the center positions from the shape, attributes must be set on whatever node is being passed in. Calculating from getboundingBox wasn't working for some reason
+ var xPos = parseInt(shape.rawNode.getAttribute("data-center-x"));
+ var yPos = parseInt(shape.rawNode.getAttribute("data-center-y")) + 18; //align underneath, could be changed to be wherever
+
+ //create a group to hold the tooltip elements
+ var tooltipGroup = shape.createGroup({x: xPos, y: yPos});
+ tooltipGroup.rawNode.setAttribute("class", "tooltip-text");
+
+ var textShapes = [];
+ for (var i = 0, len = lines.length; i < len; i++) {
+ var textShape = tooltipGroup.createText({x: xPos, y: yPos + (i * 10), text: lines[i], align: 'middle'})
+ .setFill("#000")
+ .setFont({size: 8, family: this.textSymbol.font.family, weight: this.textSymbol.font.weight});
+ textShapes.push(textShape);
+ textShape.rawNode.setAttribute("pointer-events", "none");
+ }
+
+ var rectPadding = 2;
+ var textBox = tooltipGroup.getBoundingBox();
+ var rectShape = tooltipGroup.createRect({
+ x: textBox.x - rectPadding,
+ y: textBox.y - rectPadding,
+ width: textBox.width + (rectPadding * 2),
+ height: textBox.height + (rectPadding * 2),
+ r: 0
+ })
+ .setFill(new Color([255, 255, 255, 0.9]))
+ .setStroke({color: "#000", width: 0.5});
+ rectShape.rawNode.setAttribute("pointer-events", "none");
+
+ shape.moveToFront();
+ for (i = 0, len = textShapes.length; i < len; i++) {
+ textShapes[i].moveToFront();
+ }
+
+ },
+
+ _destroyTooltip: function (shape) {
+ dojo.query(".tooltip-text", shape.rawNode).forEach(dojo.destroy);
+ },
+
+ _removeCluster: function (cluster) {
+ //remove the cluster completely
+ for (var i = 0, len = this.clusters.length; i < len; i++) {
+ if (this.clusters[i] === cluster) {
+ this.clusters.splice(i, 1);
+ i--;
+ len--;
+ }
+ }
+ this.remove(cluster.graphic);
+ dojo.destroy(cluster.groupShape.rawNode);
+ },
+
+ //#endregion
+
+ //#region helper methods
+
+ _getGraphicFromObject: function (obj) {
+ //return the graphic from the obj which could be a single or cluster object
+ for (var i = 0, len = this.graphics.length; i < len; i++) {
+ var g = this.graphics[i];
+ if (g.attributes[this.xPropertyName] === obj[this.xPropertyName] && g.attributes[this.yPropertyName] === obj[this.yPropertyName]) {
+ return g;
+ }
+ }
+ return null;
+ },
+
+ _getClusterFromGraphic: function (graphic) {
+ //return the obj which could be a single or cluster object, based on the graphic
+ for (var i = 0, len = this.clusters.length; i < len; i++) {
+ var cl = this.clusters[i];
+ if (cl.graphic === graphic || (graphic.attributes.x === cl.x && graphic.attributes.y === cl.y)) {
+ cl.graphic = graphic;
+ return cl;
+ }
+ }
+ return null;
+ },
+
+ _getClusterFromGroupNode: function (groupNode) {
+ for (var i = 0, len = this.clusters.length; i < len; i++) {
+ if (this.clusters[i].groupShape.rawNode === groupNode) {
+ return this.clusters[i];
+ }
+ }
+ },
+
+ _getFlareFromGraphic: function (graphic) {
+ //return the obj which could be a single or cluster object, based on the graphic
+ for (var i = 0, len = this.flareObjects.length; i < len; i++) {
+ var fl = this.flareObjects[i];
+ if (fl.singleData && (fl.singleData[this.xPropertyName] === graphic.attributes[this.xPropertyName] && fl.singleData[this.yPropertyName] === graphic.attributes[this.yPropertyName]) &&
+ (this.idPropertyName === null || fl.singleData[this.idPropertyName] === graphic.attributes[this.idPropertyName])) {
+ return fl;
+ }
+
+ if (graphic.geometry.x === fl.mapPoint.x && graphic.geometry.y === fl.mapPoint.y) {
+ return fl;
+ }
+ }
+ return null;
+ },
+
+ _getShapeCenter: function (shape) {
+ var bbox = shape.getBoundingBox();
+ x = bbox.x + bbox.width / 2;
+ y = bbox.y + bbox.height / 2
+ return {x: x, y: y};
+ },
+
+ _getSurfaceTranslate: function () {
+ var translate = {
+ x: 0,
+ y: 0
+ };
+
+ //check if we could find a translate style property on the surface.
+ if (!this.surface || !this.surface.rawNode || !this.surface.rawNode.style.transform || this.surface.rawNode.style.transform.indexOf("translate") === -1) return translate;
+
+ //parse the values from the translate string. Using some basic string manipulation, some regex guru could tidy this up I would think.
+ var transform = this.surface.rawNode.style.transform;
+ transform = transform.replace("translate(", "").replace(")", "");
+ var vals = transform.split(",");
+ if (vals.length !== 2) return translate;
+ vals[0] = parseInt(vals[0].replace("px", ""));
+ vals[1] = parseInt(vals[1].replace("px", ""));
+ translate.x = vals[0];
+ translate.y = vals[1];
+ return translate;
+ },
+
+ _animationEnd: function (layer) {
+ //scope: 'this' is the animation that triggered the event, 'layer' is the flare cluster layer object instance
+
+ //IE10 and below Fix - have to manually set transform back to 1 on elements. They don't seem to appear all of the time again after beign animated back to
+ //a scale of 1. IE sucks.
+ dojo.query("> *", this.shape.rawNode).forEach(function (elem) {
+ if (!elem.__gfxObject__) return;
+ //put this in a slight timeout, otherwise the display can get a tiny bit jittery.
+ setTimeout(function () {
+ if (elem.__gfxObject__) {
+ elem.__gfxObject__.setTransform({xx: 1, yy: 1});
+ }
+ }, 50);
+ });
+
+ //Here's a hack for Edge. Good to see there's no need to do special hacks for MS browsers anymore. WTF.
+ //Have to add the flare text after the flare group animation otherwise Edge just reloads the page and dies for some reason?
+ if (this.shape.flareText) {
+ var flareText = this.shape.createText({
+ x: this.shape.flareText.location.x,
+ y: this.shape.flareText.location.y,
+ text: this.shape.flareText.text,
+ align: 'middle'
+ })
+ .setFill(layer.textSymbol.color)
+ .setFont({
+ size: this.shape.flareText.textSize,
+ family: layer.textSymbol.font.family,
+ weight: layer.textSymbol.font.weight
+ });
+
+ flareText.rawNode.setAttribute("class", "flare-text-counts");
+ flareText.rawNode.setAttribute("pointer-events", "none"); //remove pointer events from text
+ flareText.moveToFront();
+ }
+
+ for (var i = 0, len = layer.animationsRunning.length; i < len; i++) {
+ if (layer.animationsRunning[i] === this) {
+ layer.animationsRunning.splice(i, 1);
+ return;
+ }
+ }
+
+ },
+
+ _playAnimations: function (animations, type) {
+ if (type === this.animationMultipleType.combine) {
+ coreFx.combine(animations).play();
+ } else if (type === this.animationMultipleType.chain) {
+ coreFx.chain(animations).play();
+ } else {
+ for (var i = 0, len = animations.length; i < len; i++) {
+ animations[i].play();
+ }
+ }
+
+ this.animationsRunning = this.animationsRunning.concat(animations);
+ },
+
+ _stopAnimations: function () {
+ for (var i = 0, len = this.animationsRunning.length; i < len; i++) {
+ this.animationsRunning[i].stop();
+ }
+ this.animationsRunning = [];
+ },
+
+ //#endregion
+ });
+});
diff --git a/leafletMapOur/map/lib/axios.js b/leafletMapOur/map/lib/axios.js
new file mode 100644
index 0000000..fc6c8b6
--- /dev/null
+++ b/leafletMapOur/map/lib/axios.js
@@ -0,0 +1,3 @@
+/* axios v0.21.1 | (c) 2020 by Matt Zabriskie */
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.axios=t():e.axios=t()}(this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={exports:{},id:r,loaded:!1};return e[r].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){e.exports=n(1)},function(e,t,n){"use strict";function r(e){var t=new i(e),n=s(i.prototype.request,t);return o.extend(n,i.prototype,t),o.extend(n,t),n}var o=n(2),s=n(3),i=n(4),a=n(22),u=n(10),c=r(u);c.Axios=i,c.create=function(e){return r(a(c.defaults,e))},c.Cancel=n(23),c.CancelToken=n(24),c.isCancel=n(9),c.all=function(e){return Promise.all(e)},c.spread=n(25),c.isAxiosError=n(26),e.exports=c,e.exports.default=c},function(e,t,n){"use strict";function r(e){return"[object Array]"===R.call(e)}function o(e){return"undefined"==typeof e}function s(e){return 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diff --git a/leafletMapOur/map/lib/echarts.min.js b/leafletMapOur/map/lib/echarts.min.js
new file mode 100644
index 0000000..384f232
--- /dev/null
+++ b/leafletMapOur/map/lib/echarts.min.js
@@ -0,0 +1,22 @@
+
+/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements. See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership. The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied. See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*/
+
+
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i=t.offsetX,n=t.offsetY,a=i-this._x,o=n-this._y;this._x=i,this._y=n,e.drift(a,o,t),this.dispatchToElement(Tt(e,t),"drag",t.event);var r=this.findHover(i,n,e).target,s=this._dropTarget;e!==(this._dropTarget=r)&&(s&&r!==s&&this.dispatchToElement(Tt(s,t),"dragleave",t.event),r&&r!==s&&this.dispatchToElement(Tt(r,t),"dragenter",t.event))}},_dragEnd:function(t){var e=this._draggingTarget;e&&(e.dragging=!1),this.dispatchToElement(Tt(e,t),"dragend",t.event),this._dropTarget&&this.dispatchToElement(Tt(this._dropTarget,t),"drop",t.event),this._draggingTarget=null,this._dropTarget=null}};var Dt=Array.prototype.slice,Ct=function(t){this._$handlers={},this._$eventProcessor=t};function Lt(t,e,i,n,a,o){var r=t._$handlers;if("function"==typeof i&&(a=n,n=i,i=null),!n||!e)return t;i=function(t,e){var i=t._$eventProcessor;return null!=e&&i&&i.normalizeQuery&&(e=i.normalizeQuery(e)),e}(t,i),r[e]||(r[e]=[]);for(var s=0;s<r[e].length;s++)if(r[e][s].h===n)return t;var 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i=[[t[0],t[1],1,0,0,0,-e[0]*t[0],-e[0]*t[1]],[0,0,0,t[0],t[1],1,-e[1]*t[0],-e[1]*t[1]],[t[2],t[3],1,0,0,0,-e[2]*t[2],-e[2]*t[3]],[0,0,0,t[2],t[3],1,-e[3]*t[2],-e[3]*t[3]],[t[4],t[5],1,0,0,0,-e[4]*t[4],-e[4]*t[5]],[0,0,0,t[4],t[5],1,-e[5]*t[4],-e[5]*t[5]],[t[6],t[7],1,0,0,0,-e[6]*t[6],-e[6]*t[7]],[0,0,0,t[6],t[7],1,-e[7]*t[6],-e[7]*t[7]]],n={},a=Pt(i,8,0,0,0,n);if(0!==a){for(var o=[],r=0;r<8;r++)for(var s=0;s<8;s++)null==o[s]&&(o[s]=0),o[s]+=((r+s)%2?-1:1)*Pt(i,7,0===r?1:0,1<<r,1<<s,n)/a*e[r];return function(t,e,i){var n=e*o[6]+i*o[7]+1;t[0]=(e*o[0]+i*o[1]+o[2])/n,t[1]=(e*o[3]+i*o[4]+o[5])/n}}}(o,r))}(function(t,e){var i=e.markers;if(i)return i;i=e.markers=[];for(var n=["left","right"],a=["top","bottom"],o=0;o<4;o++){var r=document.createElement("div"),s=r.style,l=o%2,u=(o>>1)%2;s.cssText=["position:absolute","visibility: hidden","padding: 0","margin: 0","border-width: 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this._doTrack(t,e,i),this._recognize(t)},clear:function(){return this._track.length=0,this},_doTrack:function(t,e,i){var n=t.touches;if(n){for(var a={points:[],touches:[],target:e,event:t},o=0,r=n.length;o<r;o++){var s=n[o],l=zt(i,s,{});a.points.push([l.zrX,l.zrY]),a.touches.push(s)}this._track.push(a)}},_recognize:function(t){for(var e in Ut)if(Ut.hasOwnProperty(e)){var i=Ut[e](this._track,t);if(i)return i}}};var Ut={pinch:function(t,e){var i=t.length;if(i){var n=(t[i-1]||{}).points,a=(t[i-2]||{}).points||n;if(a&&1<a.length&&n&&1<n.length){var o=Zt(n)/Zt(a);isFinite(o)||(o=1),e.pinchScale=o;var r=function(t){return[(t[0][0]+t[1][0])/2,(t[0][1]+t[1][1])/2]}(n);return e.pinchX=r[0],e.pinchY=r[1],{type:"pinch",target:t[0].target,event:e}}}}},Xt="silent";function Yt(t){Ft(this.event)}function jt(){}jt.prototype.dispose=function(){};function qt(t,e,i,n){Ct.call(this),this.storage=t,this.painter=e,this.painterRoot=n,i=i||new 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o=this._hovered=this.findHover(e,i),r=o.target,s=this.proxy;s.setCursor&&s.setCursor(r?r.cursor:"default"),a&&r!==a&&this.dispatchToElement(n,"mouseout",t),this.dispatchToElement(o,"mousemove",t),r&&r!==a&&this.dispatchToElement(o,"mouseover",t)},mouseout:function(t){this.dispatchToElement(this._hovered,"mouseout",t);for(var e,i=t.toElement||t.relatedTarget;(i=i&&i.parentNode)&&9!==i.nodeType&&!(e=i===this.painterRoot););e||this.trigger("globalout",{event:t})},resize:function(t){this._hovered={}},dispatch:function(t,e){var i=this[t];i&&i.call(this,e)},dispose:function(){this.proxy.dispose(),this.storage=this.proxy=this.painter=null},setCursorStyle:function(t){var e=this.proxy;e.setCursor&&e.setCursor(t)},dispatchToElement:function(t,e,i){var n=(t=t||{}).target;if(!n||!n.silent){for(var a="on"+e,o=function(t,e,i){return{type:t,event:i,target:e.target,topTarget:e.topTarget,cancelBubble:!1,offsetX:i.zrX,offsetY:i.zrY,gestureEvent:i.gestureEvent,pinchX:i.pinchX,pinchY:i.pinchY,pinchScale:i.pinchScale,wheelDelta:i.zrDelta,zrByTouch:i.zrByTouch,which:i.which,stop:Yt}}(e,t,i);n&&(n[a]&&(o.cancelBubble=n[a].call(n,o)),n.trigger(e,o),n=n.parent,!o.cancelBubble););o.cancelBubble||(this.trigger(e,o),this.painter&&this.painter.eachOtherLayer(function(t){"function"==typeof t[a]&&t[a].call(t,o),t.trigger&&t.trigger(e,o)}))}},findHover:function(t,e,i){for(var n=this.storage.getDisplayList(),a={x:t,y:e},o=n.length-1;0<=o;o--){var r;if(n[o]!==i&&!n[o].ignore&&(r=$t(n[o],t,e))&&(a.topTarget||(a.topTarget=n[o]),r!==Xt)){a.target=n[o];break}}return a},processGesture:function(t,e){this._gestureMgr||(this._gestureMgr=new Ht);var i=this._gestureMgr;"start"===e&&i.clear();var n=i.recognize(t,this.findHover(t.zrX,t.zrY,null).target,this.proxy.dom);if("end"===e&&i.clear(),n){var 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t[0]=n,t[1]=a,t[2]=o,t[3]=r,t[4]=s,t[5]=l,t}function ne(t,e,i){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4]+i[0],t[5]=e[5]+i[1],t}function ae(t,e,i){var n=e[0],a=e[2],o=e[4],r=e[1],s=e[3],l=e[5],u=Math.sin(i),h=Math.cos(i);return t[0]=n*h+r*u,t[1]=-n*u+r*h,t[2]=a*h+s*u,t[3]=-a*u+h*s,t[4]=h*o+u*l,t[5]=h*l-u*o,t}function oe(t,e,i){var n=i[0],a=i[1];return t[0]=e[0]*n,t[1]=e[1]*a,t[2]=e[2]*n,t[3]=e[3]*a,t[4]=e[4]*n,t[5]=e[5]*a,t}function re(t,e){var i=e[0],n=e[2],a=e[4],o=e[1],r=e[3],s=e[5],l=i*r-o*n;return l?(l=1/l,t[0]=r*l,t[1]=-o*l,t[2]=-n*l,t[3]=i*l,t[4]=(n*s-r*a)*l,t[5]=(o*a-i*s)*l,t):null}function se(t){var e=Qt();return ee(e,t),e}var le=(Object.freeze||Object)({create:Qt,identity:te,copy:ee,mul:ie,translate:ne,rotate:ae,scale:oe,invert:re,clone:se}),ue=te;function he(t){return 5e-5<t||t<-5e-5}var ce=function(t){(t=t||{}).position||(this.position=[0,0]),null==t.rotation&&(this.rotation=0),t.scale||(this.scale=[1,1]),this.origin=this.origin||null},de=ce.prototype;de.transform=null,de.needLocalTransform=function(){return he(this.rotation)||he(this.position[0])||he(this.position[1])||he(this.scale[0]-1)||he(this.scale[1]-1)};var fe=[];de.updateTransform=function(){var t=this.parent,e=t&&t.transform,i=this.needLocalTransform(),n=this.transform;if(i||e){n=n||Qt(),i?this.getLocalTransform(n):ue(n),e&&(i?ie(n,t.transform,n):ee(n,t.transform)),this.transform=n;var a=this.globalScaleRatio;if(null!=a&&1!==a){this.getGlobalScale(fe);var o=fe[0]<0?-1:1,r=fe[1]<0?-1:1,s=((fe[0]-o)*a+o)/fe[0]||0,l=((fe[1]-r)*a+r)/fe[1]||0;n[0]*=s,n[1]*=s,n[2]*=l,n[3]*=l}this.invTransform=this.invTransform||Qt(),re(this.invTransform,n)}else n&&ue(n)},de.getLocalTransform=function(t){return ce.getLocalTransform(this,t)},de.setTransform=function(t){var 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c=l*(_r/180),d=xr(c)*(t-i)/2+yr(c)*(e-n)/2,f=-1*yr(c)*(t-i)/2+xr(c)*(e-n)/2,p=d*d/(r*r)+f*f/(s*s);1<p&&(r*=vr(p),s*=vr(p));var g=(a===o?-1:1)*vr((r*r*(s*s)-r*r*(f*f)-s*s*(d*d))/(r*r*(f*f)+s*s*(d*d)))||0,m=g*r*f/s,v=g*-s*d/r,y=(t+i)/2+xr(c)*m-yr(c)*v,x=(e+n)/2+yr(c)*m+xr(c)*v,_=br([1,0],[(d-m)/r,(f-v)/s]),w=[(d-m)/r,(f-v)/s],b=[(-1*d-m)/r,(-1*f-v)/s],S=br(w,b);wr(w,b)<=-1&&(S=_r),1<=wr(w,b)&&(S=0),0===o&&0<S&&(S-=2*_r),1===o&&S<0&&(S+=2*_r),h.addData(u,y,x,r,s,_,S,c,o)}var Mr=/([mlvhzcqtsa])([^mlvhzcqtsa]*)/gi,Ir=/-?([0-9]*\.)?[0-9]+([eE]-?[0-9]+)?/g;function Ar(t,e){var i=function(t){if(!t)return new Ho;for(var e,i=0,n=0,a=i,o=n,r=new Ho,s=Ho.CMD,l=t.match(Mr),u=0;u<l.length;u++){for(var h,c=l[u],d=c.charAt(0),f=c.match(Ir)||[],p=f.length,g=0;g<p;g++)f[g]=parseFloat(f[g]);for(var m=0;m<p;){var 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Cr(l){return v.browser.ie&&11<=v.browser.version?function(){var t,e=this.__clipPaths,i=this.style;if(e)for(var n=0;n<e.length;n++){var a=e[n],o=a&&a.shape,r=a&&a.type;if(o&&("sector"===r&&o.startAngle===o.endAngle||"rect"===r&&(!o.width||!o.height))){for(var s=0;s<kr.length;s++)kr[s][2]=i[kr[s][0]],i[kr[s][0]]=kr[s][1];t=!0;break}}if(l.apply(this,arguments),t)for(s=0;s<kr.length;s++)i[kr[s][0]]=kr[s][2]}:l}var Lr=hr.extend({type:"circle",shape:{cx:0,cy:0,r:0},buildPath:function(t,e,i){i&&t.moveTo(e.cx+e.r,e.cy),t.arc(e.cx,e.cy,e.r,0,2*Math.PI,!0)}}),kr=[["shadowBlur",0],["shadowColor","#000"],["shadowOffsetX",0],["shadowOffsetY",0]],Pr=hr.extend({type:"sector",shape:{cx:0,cy:0,r0:0,r:0,startAngle:0,endAngle:2*Math.PI,clockwise:!0},brush:Cr(hr.prototype.brush),buildPath:function(t,e){var i=e.cx,n=e.cy,a=Math.max(e.r0||0,0),o=Math.max(e.r,0),r=e.startAngle,s=e.endAngle,l=e.clockwise,u=Math.cos(r),h=Math.sin(r);t.moveTo(u*a+i,h*a+n),t.lineTo(u*o+i,h*o+n),t.arc(i,n,o,r,s,!l),t.lineTo(Math.cos(s)*a+i,Math.sin(s)*a+n),0!==a&&t.arc(i,n,a,s,r,l),t.closePath()}}),Nr=hr.extend({type:"ring",shape:{cx:0,cy:0,r:0,r0:0},buildPath:function(t,e){var i=e.cx,n=e.cy,a=2*Math.PI;t.moveTo(i+e.r,n),t.arc(i,n,e.r,0,a,!1),t.moveTo(i+e.r0,n),t.arc(i,n,e.r0,0,a,!0)}});function Or(t,e,i,n,a,o,r){var s=.5*(i-t),l=.5*(n-e);return(2*(e-i)+s+l)*r+(-3*(e-i)-2*s-l)*o+s*a+e}function Er(t,e,i){var n=e.points,a=e.smooth;if(n&&2<=n.length){if(a&&"spline"!==a){var o=function(t,e,i,n){var a,o,r,s,l=[],u=[],h=[],c=[];if(n){r=[1/0,1/0],s=[-1/0,-1/0];for(var d=0,f=t.length;d<f;d++)St(r,r,t[d]),Mt(s,s,t[d]);St(r,r,n[0]),Mt(s,s,n[1])}for(d=0,f=t.length;d<f;d++){var p=t[d];if(i)a=t[d?d-1:f-1],o=t[(d+1)%f];else{if(0===d||d===f-1){l.push(rt(t[d]));continue}a=t[d-1],o=t[d+1]}ht(u,o,a),gt(u,u,e);var g=vt(p,a),m=vt(p,o),v=g+m;0!==v&&(g/=v,m/=v),gt(h,u,-g),gt(c,u,m);var y=lt([],p,h),x=lt([],p,c);n&&(Mt(y,y,r),St(y,y,s),Mt(x,x,r),St(x,x,s)),l.push(y),l.push(x)}return i&&l.push(l.shift()),l}(n,a,i,e.smoothConstraint);t.moveTo(n[0][0],n[0][1]);for(var r=n.length,s=0;s<(i?r:r-1);s++){var l=o[2*s],u=o[2*s+1],h=n[(s+1)%r];t.bezierCurveTo(l[0],l[1],u[0],u[1],h[0],h[1])}}else{"spline"===a&&(n=function(t,e){for(var i=t.length,n=[],a=0,o=1;o<i;o++)a+=vt(t[o-1],t[o]);var r=a/2;r=r<i?i:r;for(o=0;o<r;o++){var s,l,u,h=o/(r-1)*(e?i:i-1),c=Math.floor(h),d=h-c,f=t[c%i];u=e?(s=t[(c-1+i)%i],l=t[(c+1)%i],t[(c+2)%i]):(s=t[0===c?c:c-1],l=t[i-2<c?i-1:c+1],t[i-3<c?i-1:c+2]);var p=d*d,g=d*p;n.push([Or(s[0],f[0],l[0],u[0],d,p,g),Or(s[1],f[1],l[1],u[1],d,p,g)])}return n}(n,i)),t.moveTo(n[0][0],n[0][1]);s=1;for(var c=n.length;s<c;s++)t.lineTo(n[s][0],n[s][1])}i&&t.closePath()}}var Rr=hr.extend({type:"polygon",shape:{points:null,smooth:!1,smoothConstraint:null},buildPath:function(t,e){Er(t,e,!0)}}),zr=hr.extend({type:"polyline",shape:{points:null,smooth:!1,smoothConstraint:null},style:{stroke:"#000",fill:null},buildPath:function(t,e){Er(t,e,!1)}}),Br=Math.round;function Vr(t,e,i){var n=i&&i.lineWidth;if(e&&n){var a=e.x1,o=e.x2,r=e.y1,s=e.y2;Br(2*a)===Br(2*o)?t.x1=t.x2=Fr(a,n,!0):(t.x1=a,t.x2=o),Br(2*r)===Br(2*s)?t.y1=t.y2=Fr(r,n,!0):(t.y1=r,t.y2=s)}}function Gr(t,e,i){var n=i&&i.lineWidth;if(e&&n){var a=e.x,o=e.y,r=e.width,s=e.height;t.x=Fr(a,n,!0),t.y=Fr(o,n,!0),t.width=Math.max(Fr(a+r,n,!1)-t.x,0===r?0:1),t.height=Math.max(Fr(o+s,n,!1)-t.y,0===s?0:1)}}function Fr(t,e,i){var n=Br(2*t);return(n+Br(e))%2==0?n/2:(n+(i?1:-1))/2}var Wr={},Hr=hr.extend({type:"rect",shape:{r:0,x:0,y:0,width:0,height:0},buildPath:function(t,e){var i,n,a,o;this.subPixelOptimize?(Gr(Wr,e,this.style),i=Wr.x,n=Wr.y,a=Wr.width,o=Wr.height,Wr.r=e.r,e=Wr):(i=e.x,n=e.y,a=e.width,o=e.height),e.r?bn(t,e):t.rect(i,n,a,o),t.closePath()}}),Zr={},Ur=hr.extend({type:"line",shape:{x1:0,y1:0,x2:0,y2:0,percent:1},style:{stroke:"#000",fill:null},buildPath:function(t,e){var i,n,a,o;o=this.subPixelOptimize?(Vr(Zr,e,this.style),i=Zr.x1,n=Zr.y1,a=Zr.x2,Zr.y2):(i=e.x1,n=e.y1,a=e.x2,e.y2);var r=e.percent;0!==r&&(t.moveTo(i,n),r<1&&(a=i*(1-r)+a*r,o=n*(1-r)+o*r),t.lineTo(a,o))},pointAt:function(t){var e=this.shape;return[e.x1*(1-t)+e.x2*t,e.y1*(1-t)+e.y2*t]}}),Xr=[];function Yr(t,e,i){var n=t.cpx2,a=t.cpy2;return null===n||null===a?[(i?uo:lo)(t.x1,t.cpx1,t.cpx2,t.x2,e),(i?uo:lo)(t.y1,t.cpy1,t.cpy2,t.y2,e)]:[(i?po:fo)(t.x1,t.cpx1,t.x2,e),(i?po:fo)(t.y1,t.cpy1,t.y2,e)]}function jr(t){this.colorStops=t||[]}var qr=hr.extend({type:"bezier-curve",shape:{x1:0,y1:0,x2:0,y2:0,cpx1:0,cpy1:0,percent:1},style:{stroke:"#000",fill:null},buildPath:function(t,e){var i=e.x1,n=e.y1,a=e.x2,o=e.y2,r=e.cpx1,s=e.cpy1,l=e.cpx2,u=e.cpy2,h=e.percent;0!==h&&(t.moveTo(i,n),null==l||null==u?(h<1&&(mo(i,r,a,h,Xr),r=Xr[1],a=Xr[2],mo(n,s,o,h,Xr),s=Xr[1],o=Xr[2]),t.quadraticCurveTo(r,s,a,o)):(h<1&&(co(i,r,l,a,h,Xr),r=Xr[1],l=Xr[2],a=Xr[3],co(n,s,u,o,h,Xr),s=Xr[1],u=Xr[2],o=Xr[3]),t.bezierCurveTo(r,s,l,u,a,o)))},pointAt:function(t){return Yr(this.shape,t,!1)},tangentAt:function(t){var e=Yr(this.shape,t,!0);return mt(e,e)}}),Kr=hr.extend({type:"arc",shape:{cx:0,cy:0,r:0,startAngle:0,endAngle:2*Math.PI,clockwise:!0},style:{stroke:"#000",fill:null},buildPath:function(t,e){var i=e.cx,n=e.cy,a=Math.max(e.r,0),o=e.startAngle,r=e.endAngle,s=e.clockwise,l=Math.cos(o),u=Math.sin(o);t.moveTo(l*a+i,u*a+n),t.arc(i,n,a,o,r,!s)}}),$r=hr.extend({type:"compound",shape:{paths:null},_updatePathDirty:function(){for(var t=this.__dirtyPath,e=this.shape.paths,i=0;i<e.length;i++)t=t||e[i].__dirtyPath;this.__dirtyPath=t,this.__dirty=this.__dirty||t},beforeBrush:function(){this._updatePathDirty();for(var t=this.shape.paths||[],e=this.getGlobalScale(),i=0;i<t.length;i++)t[i].path||t[i].createPathProxy(),t[i].path.setScale(e[0],e[1],t[i].segmentIgnoreThreshold)},buildPath:function(t,e){for(var i=e.paths||[],n=0;n<i.length;n++)i[n].buildPath(t,i[n].shape,!0)},afterBrush:function(){for(var t=this.shape.paths||[],e=0;e<t.length;e++)t[e].__dirtyPath=!1},getBoundingRect:function(){return this._updatePathDirty(),hr.prototype.getBoundingRect.call(this)}});jr.prototype={constructor:jr,addColorStop:function(t,e){this.colorStops.push({offset:t,color:e})}};function Jr(t,e,i,n,a,o){this.x=null==t?0:t,this.y=null==e?0:e,this.x2=null==i?1:i,this.y2=null==n?0:n,this.type="linear",this.global=o||!1,jr.call(this,a)}Jr.prototype={constructor:Jr},w(Jr,jr);function Qr(t,e,i,n,a){this.x=null==t?.5:t,this.y=null==e?.5:e,this.r=null==i?.5:i,this.type="radial",this.global=a||!1,jr.call(this,n)}function ts(t){Xn.call(this,t),this._displayables=[],this._temporaryDisplayables=[],this._cursor=0,this.notClear=!0}Qr.prototype={constructor:Qr},w(Qr,jr),ts.prototype.incremental=!0,ts.prototype.clearDisplaybles=function(){this._displayables=[],this._temporaryDisplayables=[],this._cursor=0,this.dirty(),this.notClear=!1},ts.prototype.addDisplayable=function(t,e){e?this._temporaryDisplayables.push(t):this._displayables.push(t),this.dirty()},ts.prototype.addDisplayables=function(t,e){e=e||!1;for(var i=0;i<t.length;i++)this.addDisplayable(t[i],e)},ts.prototype.eachPendingDisplayable=function(t){for(var e=this._cursor;e<this._displayables.length;e++)t&&t(this._displayables[e]);for(e=0;e<this._temporaryDisplayables.length;e++)t&&t(this._temporaryDisplayables[e])},ts.prototype.update=function(){this.updateTransform();for(var t=this._cursor;t<this._displayables.length;t++){(e=this._displayables[t]).parent=this,e.update(),e.parent=null}for(t=0;t<this._temporaryDisplayables.length;t++){var e;(e=this._temporaryDisplayables[t]).parent=this,e.update(),e.parent=null}},ts.prototype.brush=function(t,e){for(var i=this._cursor;i<this._displayables.length;i++){(n=this._displayables[i]).beforeBrush&&n.beforeBrush(t),n.brush(t,i===this._cursor?null:this._displayables[i-1]),n.afterBrush&&n.afterBrush(t)}this._cursor=i;for(i=0;i<this._temporaryDisplayables.length;i++){var n;(n=this._temporaryDisplayables[i]).beforeBrush&&n.beforeBrush(t),n.brush(t,0===i?null:this._temporaryDisplayables[i-1]),n.afterBrush&&n.afterBrush(t)}this._temporaryDisplayables=[],this.notClear=!0};var es=[];ts.prototype.getBoundingRect=function(){if(!this._rect){for(var t=new bi(1/0,1/0,-1/0,-1/0),e=0;e<this._displayables.length;e++){var i=this._displayables[e],n=i.getBoundingRect().clone();i.needLocalTransform()&&n.applyTransform(i.getLocalTransform(es)),t.union(n)}this._rect=t}return this._rect},ts.prototype.contain=function(t,e){var i=this.transformCoordToLocal(t,e);if(this.getBoundingRect().contain(i[0],i[1]))for(var n=0;n<this._displayables.length;n++){if(this._displayables[n].contain(t,e))return!0}return!1},w(ts,Xn);var is=Math.max,ns=Math.min,as={},os=1,rs={color:"textFill",textBorderColor:"textStroke",textBorderWidth:"textStrokeWidth"},ss="emphasis",ls="normal",us=1,hs={},cs={};function ds(t){return hr.extend(t)}function fs(t,e){cs[t]=e}function ps(t){if(cs.hasOwnProperty(t))return cs[t]}function gs(t,e,i,n){var a=Tr(t,e);return i&&("center"===n&&(i=vs(i,a.getBoundingRect())),xs(a,i)),a}function ms(t,i,n){var a=new Yn({style:{image:t,x:i.x,y:i.y,width:i.width,height:i.height},onload:function(t){if("center"===n){var e={width:t.width,height:t.height};a.setStyle(vs(i,e))}}});return a}function vs(t,e){var i,n=e.width/e.height,a=t.height*n;return i=a<=t.width?t.height:(a=t.width)/n,{x:t.x+t.width/2-a/2,y:t.y+t.height/2-i/2,width:a,height:i}}var ys=function(t,e){for(var i=[],n=t.length,a=0;a<n;a++){var o=t[a];o.path||o.createPathProxy(),o.__dirtyPath&&o.buildPath(o.path,o.shape,!0),i.push(o.path)}var r=new hr(e);return r.createPathProxy(),r.buildPath=function(t){t.appendPath(i);var e=t.getContext();e&&t.rebuildPath(e)},r};function xs(t,e){if(t.applyTransform){var i=t.getBoundingRect().calculateTransform(e);t.applyTransform(i)}}var _s=Fr;function ws(t){return null!=t&&"none"!==t}var bs=Q(),Ss=0;function Ms(t){var e=t.__hoverStl;if(e&&!t.__highlighted){var i=t.__zr,n=t.useHoverLayer&&i&&"canvas"===i.painter.type;if(t.__highlighted=n?"layer":"plain",!(t.isGroup||!i&&t.useHoverLayer)){var a=t,o=t.style;n&&(o=(a=i.addHover(t)).style),Us(o),n||function(t){if(t.__hoverStlDirty){t.__hoverStlDirty=!1;var e=t.__hoverStl;if(e){var i=t.__cachedNormalStl={};t.__cachedNormalZ2=t.z2;var n=t.style;for(var a in e)null!=e[a]&&(i[a]=n[a]);i.fill=n.fill,i.stroke=n.stroke}else t.__cachedNormalStl=t.__cachedNormalZ2=null}}(a),o.extendFrom(e),Is(o,e,"fill"),Is(o,e,"stroke"),Zs(o),n||(t.dirty(!1),t.z2+=os)}}}function Is(t,e,i){!ws(e[i])&&ws(t[i])&&(t[i]=function(t){if("string"!=typeof t)return t;var e=bs.get(t);return e||(e=ze(t,-.1),Ss<1e4&&(bs.set(t,e),Ss++)),e}(t[i]))}function As(t){var e=t.__highlighted;if(e&&(t.__highlighted=!1,!t.isGroup))if("layer"===e)t.__zr&&t.__zr.removeHover(t);else{var i=t.style,n=t.__cachedNormalStl;n&&(Us(i),t.setStyle(n),Zs(i));var a=t.__cachedNormalZ2;null!=a&&t.z2-a===os&&(t.z2=a)}}function Ts(t,e,i){var n,a=ls,o=ls;t.__highlighted&&(a=ss,n=!0),e(t,i),t.__highlighted&&(o=ss,n=!0),t.isGroup&&t.traverse(function(t){t.isGroup||e(t,i)}),n&&t.__highDownOnUpdate&&t.__highDownOnUpdate(a,o)}function Ds(t,e){e=t.__hoverStl=!1!==e&&(t.hoverStyle||e||{}),t.__hoverStlDirty=!0,t.__highlighted&&(t.__cachedNormalStl=null,As(t),Ms(t))}function Cs(t){Ns(this,t)||this.__highByOuter||Ts(this,Ms)}function Ls(t){Ns(this,t)||this.__highByOuter||Ts(this,As)}function ks(t){this.__highByOuter|=1<<(t||0),Ts(this,Ms)}function Ps(t){(this.__highByOuter&=~(1<<(t||0)))||Ts(this,As)}function Ns(t,e){return t.__highDownSilentOnTouch&&e.zrByTouch}function Os(t,e){Es(t,!0),Ts(t,Ds,e)}function Es(t,e){var i=!1===e;if(t.__highDownSilentOnTouch=t.highDownSilentOnTouch,t.__highDownOnUpdate=t.highDownOnUpdate,!i||t.__highDownDispatcher){var n=i?"off":"on";t[n]("mouseover",Cs)[n]("mouseout",Ls),t[n]("emphasis",ks)[n]("normal",Ps),t.__highByOuter=t.__highByOuter||0,t.__highDownDispatcher=!i}}function Rs(t){return!(!t||!t.__highDownDispatcher)}function zs(t){var e=hs[t];return null==e&&us<=32&&(e=hs[t]=us++),e}function Bs(t,e,i,n,a,o,r){var s,l=(a=a||as).labelFetcher,u=a.labelDataIndex,h=a.labelDimIndex,c=i.getShallow("show"),d=n.getShallow("show");(c||d)&&(l&&(s=l.getFormattedLabel(u,"normal",null,h)),null==s&&(s=O(a.defaultText)?a.defaultText(u,a):a.defaultText));var f=c?s:null,p=d?H(l?l.getFormattedLabel(u,"emphasis",null,h):null,s):null;null==f&&null==p||(Gs(t,i,o,a),Gs(e,n,r,a,!0)),t.text=f,e.text=p}function Vs(t,e,i){var n=t.style;e&&(Us(n),t.setStyle(e),Zs(n)),n=t.__hoverStl,i&&n&&(Us(n),L(n,i),Zs(n))}function Gs(t,e,i,n,a){return Fs(t,e,n,a),i&&L(t,i),t}function Fs(t,e,i,n){if((i=i||as).isRectText){var a;i.getTextPosition?a=i.getTextPosition(e,n):"outside"===(a=e.getShallow("position")||(n?null:"inside"))&&(a="top"),t.textPosition=a,t.textOffset=e.getShallow("offset");var o=e.getShallow("rotate");null!=o&&(o*=Math.PI/180),t.textRotation=o,t.textDistance=H(e.getShallow("distance"),n?null:5)}var r,s=e.ecModel,l=s&&s.option.textStyle,u=function(t){var e;for(;t&&t!==t.ecModel;){var i=(t.option||as).rich;if(i)for(var n 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h=e.mapDimension(l.dim),c=e.mapDimension(n.dim),d=Zf(e,h),f=l.isHorizontal(),p=yp(n,l,d),g=0,m=e.count();g<m;g++){var v=e.get(h,g),y=e.get(c,g);if(!isNaN(v)&&!isNaN(y)){var x,_,w,b,S,M=0<=v?"p":"n",I=p;if(d&&(T[a][y]||(T[a][y]={p:p,n:p}),I=T[a][y][M]),f)x=I,_=(S=i.dataToPoint([v,y]))[1]+r,w=S[0]-p,b=s,Math.abs(w)<u&&(w=(w<0?-1:1)*u),d&&(T[a][y][M]+=w);else x=(S=i.dataToPoint([y,v]))[0]+r,_=I,w=s,b=S[1]-p,Math.abs(b)<u&&(b=(b<=0?-1:1)*u),d&&(T[a][y][M]+=b);e.setItemLayout(g,{x:x,y:_,width:w,height:b})}}},this)}var gp={seriesType:"bar",plan:Jh(),reset:function(t){if(mp(t)&&vp(t)){var e=t.getData(),h=t.coordinateSystem,c=h.getBaseAxis(),d=h.getOtherAxis(c),f=e.mapDimension(d.dim),p=e.mapDimension(c.dim),g=d.isHorizontal(),m=g?0:1,v=fp(cp([t]),c,t).width;return.5<v||(v=.5),{progress:function(t,e){var i,n=t.count,a=new sp(2*n),o=new 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n=this._interval;t.fixMin||(e[0]=_l(wp(e[0]/n)*n)),t.fixMax||(e[1]=_l(_p(e[1]/n)*n))},niceTicks:function(t,e,i){t=t||10;var n=this._extent,a=n[1]-n[0],o=a/t;null!=e&&o<e&&(o=e),null!=i&&i<o&&(o=i);var r=Ip.length,s=function(t,e,i,n){for(;i<n;){var a=i+n>>>1;t[a][1]<e?i=1+a:n=a}return i}(Ip,o,0,r),l=Ip[Math.min(s,r-1)],u=l[1];"year"===l[0]&&(u*=Nl(a/u/t,!0));var h=this.getSetting("useUTC")?0:60*new Date(+n[0]||+n[1]).getTimezoneOffset()*1e3,c=[Math.round(_p((n[0]-h)/u)*u+h),Math.round(wp((n[1]-h)/u)*u+h)];np(c,n),this._stepLvl=l,this._interval=u,this._niceExtent=c},parse:function(t){return+Ll(t)}});E(["contain","normalize"],function(e){Mp.prototype[e]=function(t){return xp[e].call(this,this.parse(t))}});var Ip=[["hh:mm:ss",1e3],["hh:mm:ss",5e3],["hh:mm:ss",1e4],["hh:mm:ss",15e3],["hh:mm:ss",3e4],["hh:mm\nMM-dd",6e4],["hh:mm\nMM-dd",3e5],["hh:mm\nMM-dd",6e5],["hh:mm\nMM-dd",9e5],["hh:mm\nMM-dd",18e5],["hh:mm\nMM-dd",bp],["hh:mm\nMM-dd",72e5],["hh:mm\nMM-dd",6*bp],["hh:mm\nMM-dd",432e5],["MM-dd\nyyyy",Sp],["MM-dd\nyyyy",2*Sp],["MM-dd\nyyyy",3*Sp],["MM-dd\nyyyy",4*Sp],["MM-dd\nyyyy",5*Sp],["MM-dd\nyyyy",6*Sp],["week",7*Sp],["MM-dd\nyyyy",864e6],["week",14*Sp],["week",21*Sp],["month",31*Sp],["week",42*Sp],["month",62*Sp],["week",70*Sp],["quarter",95*Sp],["month",31*Sp*4],["month",13392e6],["half-year",16416e6],["month",31*Sp*8],["month",26784e6],["year",380*Sp]];Mp.create=function(t){return new Mp({useUTC:t.ecModel.get("useUTC")})};var Ap=Yf.prototype,Tp=op.prototype,Dp=Sl,Cp=_l,Lp=Math.floor,kp=Math.ceil,Pp=Math.pow,Np=Math.log,Op=Yf.extend({type:"log",base:10,$constructor:function(){Yf.apply(this,arguments),this._originalScale=new op},getTicks:function(){var i=this._originalScale,n=this._extent,a=i.getExtent();return N(Tp.getTicks.call(this),function(t){var e=_l(Pp(this.base,t));return e=t===n[0]&&i.__fixMin?Ep(e,a[0]):e,e=t===n[1]&&i.__fixMax?Ep(e,a[1]):e},this)},getLabel:Tp.getLabel,scale:function(t){return t=Ap.scale.call(this,t),Pp(this.base,t)},setExtent:function(t,e){var i=this.base;t=Np(t)/Np(i),e=Np(e)/Np(i),Tp.setExtent.call(this,t,e)},getExtent:function(){var t=this.base,e=Ap.getExtent.call(this);e[0]=Pp(t,e[0]),e[1]=Pp(t,e[1]);var i=this._originalScale,n=i.getExtent();return i.__fixMin&&(e[0]=Ep(e[0],n[0])),i.__fixMax&&(e[1]=Ep(e[1],n[1])),e},unionExtent:function(t){this._originalScale.unionExtent(t);var e=this.base;t[0]=Np(t[0])/Np(e),t[1]=Np(t[1])/Np(e),Ap.unionExtent.call(this,t)},unionExtentFromData:function(t,e){this.unionExtent(t.getApproximateExtent(e))},niceTicks:function(t){t=t||10;var e=this._extent,i=e[1]-e[0];if(!(i==1/0||i<=0)){var n=kl(i);for(t/i*n<=.5&&(n*=10);!isNaN(n)&&Math.abs(n)<1&&0<Math.abs(n);)n*=10;var a=[_l(kp(e[0]/n)*n),_l(Lp(e[1]/n)*n)];this._interval=n,this._niceExtent=a}},niceExtent:function(t){Tp.niceExtent.call(this,t);var e=this._originalScale;e.__fixMin=t.fixMin,e.__fixMax=t.fixMax}});function Ep(t,e){return Cp(t,Dp(e))}function Rp(t,e){var i,n,a,o=t.type,r=e.getMin(),s=e.getMax(),l=null!=r,u=null!=s,h=t.getExtent();"ordinal"===o?i=e.getCategories().length:(k(n=e.get("boundaryGap"))||(n=[n||0,n||0]),"boolean"==typeof n[0]&&(n=[0,0]),n[0]=xl(n[0],1),n[1]=xl(n[1],1),a=h[1]-h[0]||Math.abs(h[0])),null==r&&(r="ordinal"===o?i?0:NaN:h[0]-n[0]*a),null==s&&(s="ordinal"===o?i?i-1:NaN:h[1]+n[1]*a),"dataMin"===r?r=h[0]:"function"==typeof r&&(r=r({min:h[0],max:h[1]})),"dataMax"===s?s=h[1]:"function"==typeof s&&(s=s({min:h[0],max:h[1]})),null!=r&&isFinite(r)||(r=NaN),null!=s&&isFinite(s)||(s=NaN),t.setBlank(F(r)||F(s)||"ordinal"===o&&!t.getOrdinalMeta().categories.length),e.getNeedCrossZero()&&(0<r&&0<s&&!l&&(r=0),r<0&&s<0&&!u&&(s=0));var c=e.ecModel;if(c&&"time"===o){var 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i=this.childAt(0);this.silent=i.silent=!0,e&&e.keepLabel||(i.style.text=null),js(i,{style:{opacity:0},scale:[0,0]},this._seriesModel,this.dataIndex,t)},w(Sg,Si);var Og=Ng.prototype;function Eg(t,e,i,n){return e&&!isNaN(e[0])&&!isNaN(e[1])&&!(n.isIgnore&&n.isIgnore(i))&&!(n.clipShape&&!n.clipShape.contain(e[0],e[1]))&&"none"!==t.getItemVisual(i,"symbol")}function Rg(t){return null==t||z(t)||(t={isIgnore:t}),t||{}}function zg(t){var e=t.hostModel;return{itemStyle:e.getModel("itemStyle").getItemStyle(["color"]),hoverItemStyle:e.getModel("emphasis.itemStyle").getItemStyle(),symbolRotate:e.get("symbolRotate"),symbolOffset:e.get("symbolOffset"),hoverAnimation:e.get("hoverAnimation"),labelModel:e.getModel("label"),hoverLabelModel:e.getModel("emphasis.label"),cursorStyle:e.get("cursor")}}function Bg(t,e,i){var n,a=t.getBaseAxis(),o=t.getOtherAxis(a),r=function(t,e){var i=0,n=t.scale.getExtent();"start"===e?i=n[0]:"end"===e?i=n[1]:0<n[0]?i=n[0]:n[1]<0&&(i=n[1]);return i}(o,i),s=a.dim,l=o.dim,u=e.mapDimension(l),h=e.mapDimension(s),c="x"===l||"radius"===l?1:0,d=N(t.dimensions,function(t){return e.mapDimension(t)}),f=e.getCalculationInfo("stackResultDimension");return(n|=Zf(e,d[0]))&&(d[0]=f),(n|=Zf(e,d[1]))&&(d[1]=f),{dataDimsForPoint:d,valueStart:r,valueAxisDim:l,baseAxisDim:s,stacked:!!n,valueDim:u,baseDim:h,baseDataOffset:c,stackedOverDimension:e.getCalculationInfo("stackedOverDimension")}}function Vg(t,e,i,n){var a=NaN;t.stacked&&(a=i.get(i.getCalculationInfo("stackedOverDimension"),n)),isNaN(a)&&(a=t.valueStart);var o=t.baseDataOffset,r=[];return r[o]=i.get(t.baseDim,n),r[1-o]=a,e.dataToPoint(r)}Og.updateData=function(a,o){o=Rg(o);var r=this.group,s=a.hostModel,l=this._data,u=this._symbolCtor,h=zg(a);l||r.removeAll(),a.diff(l).add(function(t){var e=a.getItemLayout(t);if(Eg(a,e,t,o)){var i=new u(a,t,h);i.attr("position",e),a.setItemGraphicEl(t,i),r.add(i)}}).update(function(t,e){var i=l.getItemGraphicEl(e),n=a.getItemLayout(t);Eg(a,n,t,o)?(i?(i.updateData(a,t,h),js(i,{position:n},s)):(i=new u(a,t)).attr("position",n),r.add(i),a.setItemGraphicEl(t,i)):r.remove(i)}).remove(function(t){var e=l.getItemGraphicEl(t);e&&e.fadeOut(function(){r.remove(e)})}).execute(),this._data=a},Og.isPersistent=function(){return!0},Og.updateLayout=function(){var n=this._data;n&&n.eachItemGraphicEl(function(t,e){var i=n.getItemLayout(e);t.attr("position",i)})},Og.incrementalPrepareUpdate=function(t){this._seriesScope=zg(t),this._data=null,this.group.removeAll()},Og.incrementalUpdate=function(t,e,i){function n(t){t.isGroup||(t.incremental=t.useHoverLayer=!0)}i=Rg(i);for(var a=t.start;a<t.end;a++){var o=e.getItemLayout(a);if(Eg(e,o,a,i)){var r=new this._symbolCtor(e,a,this._seriesScope);r.traverse(n),r.attr("position",o),this.group.add(r),e.setItemGraphicEl(a,r)}}},Og.remove=function(t){var e=this.group,i=this._data;i&&t?i.eachItemGraphicEl(function(t){t.fadeOut(function(){e.remove(t)})}):e.removeAll()};var Gg=St,Fg=Mt,Wg=ut,Hg=ot,Zg=[],Ug=[],Xg=[];function Yg(t){return isNaN(t[0])||isNaN(t[1])}function jg(t,e,i,n,a,o,r,s,l,u){return"none"!==u&&u?function(t,e,i,n,a,o,r,s,l,u,h){for(var c=0,d=i,f=0;f<n;f++){var p=e[d];if(a<=d||d<0)break;if(Yg(p)){if(h){d+=o;continue}break}if(d===i)t[0<o?"moveTo":"lineTo"](p[0],p[1]);else if(0<l){var g=e[c],m="y"===u?1:0,v=(p[m]-g[m])*l;Hg(Ug,g),Ug[m]=g[m]+v,Hg(Xg,p),Xg[m]=p[m]-v,t.bezierCurveTo(Ug[0],Ug[1],Xg[0],Xg[1],p[0],p[1])}else t.lineTo(p[0],p[1]);c=d,d+=o}return f}.apply(this,arguments):function(t,e,i,n,a,o,r,s,l,u,h){for(var c=0,d=i,f=0;f<n;f++){var p=e[d];if(a<=d||d<0)break;if(Yg(p)){if(h){d+=o;continue}break}if(d===i)t[0<o?"moveTo":"lineTo"](p[0],p[1]),Hg(Ug,p);else if(0<l){var g=d+o,m=e[g];if(h)for(;m&&Yg(e[g]);)m=e[g+=o];var v=.5,y=e[c];if(!(m=e[g])||Yg(m))Hg(Xg,p);else{var x,_;if(Yg(m)&&!h&&(m=p),ht(Zg,m,y),"x"===u||"y"===u){var w="x"===u?0:1;x=Math.abs(p[w]-y[w]),_=Math.abs(p[w]-m[w])}else x=yt(p,y),_=yt(p,m);Wg(Xg,p,Zg,-l*(1-(v=_/(_+x))))}Gg(Ug,Ug,s),Fg(Ug,Ug,r),Gg(Xg,Xg,s),Fg(Xg,Xg,r),t.bezierCurveTo(Ug[0],Ug[1],Xg[0],Xg[1],p[0],p[1]),Wg(Ug,p,Zg,l*v)}else t.lineTo(p[0],p[1]);c=d,d+=o}return f}.apply(this,arguments)}function qg(t,e){var i=[1/0,1/0],n=[-1/0,-1/0];if(e)for(var a=0;a<t.length;a++){var o=t[a];o[0]<i[0]&&(i[0]=o[0]),o[1]<i[1]&&(i[1]=o[1]),o[0]>n[0]&&(n[0]=o[0]),o[1]>n[1]&&(n[1]=o[1])}return{min:e?i:n,max:e?n:i}}var Kg=hr.extend({type:"ec-polyline",shape:{points:[],smooth:0,smoothConstraint:!0,smoothMonotone:null,connectNulls:!1},style:{fill:null,stroke:"#000"},brush:Cr(hr.prototype.brush),buildPath:function(t,e){var i=e.points,n=0,a=i.length,o=qg(i,e.smoothConstraint);if(e.connectNulls){for(;0<a&&Yg(i[a-1]);a--);for(;n<a&&Yg(i[n]);n++);}for(;n<a;)n+=jg(t,i,n,a,a,1,o.min,o.max,e.smooth,e.smoothMonotone,e.connectNulls)+1}}),$g=hr.extend({type:"ec-polygon",shape:{points:[],stackedOnPoints:[],smooth:0,stackedOnSmooth:0,smoothConstraint:!0,smoothMonotone:null,connectNulls:!1},brush:Cr(hr.prototype.brush),buildPath:function(t,e){var i=e.points,n=e.stackedOnPoints,a=0,o=i.length,r=e.smoothMonotone,s=qg(i,e.smoothConstraint),l=qg(n,e.smoothConstraint);if(e.connectNulls){for(;0<o&&Yg(i[o-1]);o--);for(;a<o&&Yg(i[a]);a++);}for(;a<o;){var u=jg(t,i,a,o,o,1,s.min,s.max,e.smooth,r,e.connectNulls);jg(t,n,a+u-1,u,o,-1,l.min,l.max,e.stackedOnSmooth,r,e.connectNulls),a+=u+1,t.closePath()}}});function Jg(t,e,i){var n=t.getArea(),a=t.getBaseAxis().isHorizontal(),o=n.x,r=n.y,s=n.width,l=n.height,u=i.get("lineStyle.width")||2,h=new Hr({shape:{x:o-=u/2,y:r-=u/2,width:s+=u,height:l+=u}});return e&&(h.shape[a?"width":"height"]=0,qs(h,{shape:{width:s,height:l}},i)),h}function Qg(t,e,i){var n=t.getArea(),a=new Pr({shape:{cx:_l(t.cx,1),cy:_l(t.cy,1),r0:_l(n.r0,1),r:_l(n.r,1),startAngle:n.startAngle,endAngle:n.endAngle,clockwise:n.clockwise}});return e&&(a.shape.endAngle=n.startAngle,qs(a,{shape:{endAngle:n.endAngle}},i)),a}function tm(t,e,i){return t?"polar"===t.type?Qg(t,e,i):"cartesian2d"===t.type?Jg(t,e,i):null:null}function em(t,e){if(t.length===e.length){for(var i=0;i<t.length;i++){var n=t[i],a=e[i];if(n[0]!==a[0]||n[1]!==a[1])return}return!0}}function im(t){return"number"==typeof t?t:t?.5:0}function nm(t,e,i){for(var n=e.getBaseAxis(),a="x"===n.dim||"radius"===n.dim?0:1,o=[],r=0;r<t.length-1;r++){var s=t[r+1],l=t[r];o.push(l);var u=[];switch(i){case"end":u[a]=s[a],u[1-a]=l[1-a],o.push(u);break;case"middle":var h=(l[a]+s[a])/2,c=[];u[a]=c[a]=h,u[1-a]=l[1-a],c[1-a]=s[1-a],o.push(u),o.push(c);break;default:u[a]=l[a],u[1-a]=s[1-a],o.push(u)}}return t[r]&&o.push(t[r]),o}function am(t,e,i){var n=t.get("showAllSymbol"),a="auto"===n;if(!n||a){var o=i.getAxesByScale("ordinal")[0];if(o&&(!a||!function(t,e){var i=t.getExtent(),n=Math.abs(i[1]-i[0])/t.scale.count();isNaN(n)&&(n=0);for(var a=e.count(),o=Math.max(1,Math.round(a/5)),r=0;r<a;r+=o)if(1.5*Sg.getSymbolSize(e,r)[t.isHorizontal()?1:0]>n)return!1;return!0}(o,e))){var r=e.mapDimension(o.dim),s={};return E(o.getViewLabels(),function(t){s[t.tickValue]=1}),function(t){return!s.hasOwnProperty(e.get(r,t))}}}}function om(t,e,i){if("cartesian2d"!==t.type)return Qg(t,e,i);var n=t.getBaseAxis().isHorizontal(),a=Jg(t,e,i);if(!i.get("clip",!0)){var o=a.shape,r=Math.max(o.width,o.height);n?(o.y-=r,o.height+=2*r):(o.x-=r,o.width+=2*r)}return a}ec.extend({type:"line",init:function(){var t=new Si,e=new Ng;this.group.add(e.group),this._symbolDraw=e,this._lineGroup=t},render:function(t,e,i){var n=t.coordinateSystem,a=this.group,o=t.getData(),r=t.getModel("lineStyle"),s=t.getModel("areaStyle"),l=o.mapArray(o.getItemLayout),u="polar"===n.type,h=this._coordSys,c=this._symbolDraw,d=this._polyline,f=this._polygon,p=this._lineGroup,g=t.get("animation"),m=!s.isEmpty(),v=s.get("origin"),y=function(t,e,i){if(!i.valueDim)return[];for(var n=[],a=0,o=e.count();a<o;a++)n.push(Vg(i,t,e,a));return n}(n,o,Bg(n,o,v)),x=t.get("showSymbol"),_=x&&!u&&am(t,o,n),w=this._data;w&&w.eachItemGraphicEl(function(t,e){t.__temp&&(a.remove(t),w.setItemGraphicEl(e,null))}),x||c.remove(),a.add(p);var b,S=!u&&t.get("step");n&&n.getArea&&(null!=(b=n.getArea()).width?(b.x-=.1,b.y-=.1,b.width+=.2,b.height+=.2):b.r0&&(b.r0-=.5,b.r1+=.5)),d&&h.type===n.type&&S===this._step?(m&&!f?f=this._newPolygon(l,y,n,g):f&&!m&&(p.remove(f),f=this._polygon=null),p.setClipPath(om(n,!1,t)),x&&c.updateData(o,{isIgnore:_,clipShape:b}),o.eachItemGraphicEl(function(t){t.stopAnimation(!0)}),em(this._stackedOnPoints,y)&&em(this._points,l)||(g?this._updateAnimation(o,y,n,i,S,v):(S&&(l=nm(l,n,S),y=nm(y,n,S)),d.setShape({points:l}),f&&f.setShape({points:l,stackedOnPoints:y})))):(x&&c.updateData(o,{isIgnore:_,clipShape:b}),S&&(l=nm(l,n,S),y=nm(y,n,S)),d=this._newPolyline(l,n,g),m&&(f=this._newPolygon(l,y,n,g)),p.setClipPath(om(n,!0,t)));var M=function(t,e){var i=t.getVisual("visualMeta");if(i&&i.length&&t.count()&&"cartesian2d"===e.type){for(var n,a,o=i.length-1;0<=o;o--){var r=i[o].dimension,s=t.dimensions[r],l=t.getDimensionInfo(s);if("x"===(n=l&&l.coordDim)||"y"===n){a=i[o];break}}if(a){var u=e.getAxis(n),h=N(a.stops,function(t){return{coord:u.toGlobalCoord(u.dataToCoord(t.value)),color:t.color}}),c=h.length,d=a.outerColors.slice();c&&h[0].coord>h[c-1].coord&&(h.reverse(),d.reverse());var f=h[0].coord-10,p=h[c-1].coord+10,g=p-f;if(g<.001)return"transparent";E(h,function(t){t.offset=(t.coord-f)/g}),h.push({offset:c?h[c-1].offset:.5,color:d[1]||"transparent"}),h.unshift({offset:c?h[0].offset:.5,color:d[0]||"transparent"});var m=new Jr(0,0,0,0,h,!0);return m[n]=f,m[n+"2"]=p,m}}}(o,n)||o.getVisual("color");d.useStyle(C(r.getLineStyle(),{fill:"none",stroke:M,lineJoin:"bevel"}));var I=t.get("smooth");if(I=im(t.get("smooth")),d.setShape({smooth:I,smoothMonotone:t.get("smoothMonotone"),connectNulls:t.get("connectNulls")}),f){var A=o.getCalculationInfo("stackedOnSeries"),T=0;f.useStyle(C(s.getAreaStyle(),{fill:M,opacity:.7,lineJoin:"bevel"})),A&&(T=im(A.get("smooth"))),f.setShape({smooth:I,stackedOnSmooth:T,smoothMonotone:t.get("smoothMonotone"),connectNulls:t.get("connectNulls")})}this._data=o,this._coordSys=n,this._stackedOnPoints=y,this._points=l,this._step=S,this._valueOrigin=v},dispose:function(){},highlight:function(t,e,i,n){var a=t.getData(),o=Ca(a,n);if(!(o instanceof Array)&&null!=o&&0<=o){var r=a.getItemGraphicEl(o);if(!r){var s=a.getItemLayout(o);if(!s)return;(r=new Sg(a,o)).position=s,r.setZ(t.get("zlevel"),t.get("z")),r.ignore=isNaN(s[0])||isNaN(s[1]),r.__temp=!0,a.setItemGraphicEl(o,r),r.stopSymbolAnimation(!0),this.group.add(r)}r.highlight()}else ec.prototype.highlight.call(this,t,e,i,n)},downplay:function(t,e,i,n){var a=t.getData(),o=Ca(a,n);if(null!=o&&0<=o){var r=a.getItemGraphicEl(o);r&&(r.__temp?(a.setItemGraphicEl(o,null),this.group.remove(r)):r.downplay())}else ec.prototype.downplay.call(this,t,e,i,n)},_newPolyline:function(t){var e=this._polyline;return e&&this._lineGroup.remove(e),e=new Kg({shape:{points:t},silent:!0,z2:10}),this._lineGroup.add(e),this._polyline=e},_newPolygon:function(t,e){var i=this._polygon;return i&&this._lineGroup.remove(i),i=new $g({shape:{points:t,stackedOnPoints:e},silent:!0}),this._lineGroup.add(i),this._polygon=i},_updateAnimation:function(t,e,i,n,a,o){var r=this._polyline,s=this._polygon,l=t.hostModel,u=function(t,e,i,n,a,o,r,s){for(var l=function(t,e){var i=[];return e.diff(t).add(function(t){i.push({cmd:"+",idx:t})}).update(function(t,e){i.push({cmd:"=",idx:e,idx1:t})}).remove(function(t){i.push({cmd:"-",idx:t})}).execute(),i}(t,e),u=[],h=[],c=[],d=[],f=[],p=[],g=[],m=Bg(a,e,r),v=Bg(o,t,s),y=0;y<l.length;y++){var x=l[y],_=!0;switch(x.cmd){case"=":var w=t.getItemLayout(x.idx),b=e.getItemLayout(x.idx1);(isNaN(w[0])||isNaN(w[1]))&&(w=b.slice()),u.push(w),h.push(b),c.push(i[x.idx]),d.push(n[x.idx1]),g.push(e.getRawIndex(x.idx1));break;case"+":var S=x.idx;u.push(a.dataToPoint([e.get(m.dataDimsForPoint[0],S),e.get(m.dataDimsForPoint[1],S)])),h.push(e.getItemLayout(S).slice()),c.push(Vg(m,a,e,S)),d.push(n[S]),g.push(e.getRawIndex(S));break;case"-":S=x.idx;var M=t.getRawIndex(S);M!==S?(u.push(t.getItemLayout(S)),h.push(o.dataToPoint([t.get(v.dataDimsForPoint[0],S),t.get(v.dataDimsForPoint[1],S)])),c.push(i[S]),d.push(Vg(v,o,t,S)),g.push(M)):_=!1}_&&(f.push(x),p.push(p.length))}p.sort(function(t,e){return g[t]-g[e]});var I=[],A=[],T=[],D=[],C=[];for(y=0;y<p.length;y++){S=p[y];I[y]=u[S],A[y]=h[S],T[y]=c[S],D[y]=d[S],C[y]=f[S]}return{current:I,next:A,stackedOnCurrent:T,stackedOnNext:D,status:C}}(this._data,t,this._stackedOnPoints,e,this._coordSys,i,this._valueOrigin,o),h=u.current,c=u.stackedOnCurrent,d=u.next,f=u.stackedOnNext;a&&(h=nm(u.current,i,a),c=nm(u.stackedOnCurrent,i,a),d=nm(u.next,i,a),f=nm(u.stackedOnNext,i,a)),r.shape.__points=u.current,r.shape.points=h,js(r,{shape:{points:d}},l),s&&(s.setShape({points:h,stackedOnPoints:c}),js(s,{shape:{points:d,stackedOnPoints:f}},l));for(var p=[],g=u.status,m=0;m<g.length;m++){if("="===g[m].cmd){var v=t.getItemGraphicEl(g[m].idx1);v&&p.push({el:v,ptIdx:m})}}r.animators&&r.animators.length&&r.animators[0].during(function(){for(var t=0;t<p.length;t++){p[t].el.attr("position",r.shape.__points[p[t].ptIdx])}})},remove:function(t){var i=this.group,n=this._data;this._lineGroup.removeAll(),this._symbolDraw.remove(!0),n&&n.eachItemGraphicEl(function(t,e){t.__temp&&(i.remove(t),n.setItemGraphicEl(e,null))}),this._polyline=this._polygon=this._coordSys=this._points=this._stackedOnPoints=this._data=null}});function rm(t,r,s){return{seriesType:t,performRawSeries:!0,reset:function(l,t,e){var i=l.getData(),u=l.get("symbol"),h=l.get("symbolSize"),n=l.get("symbolKeepAspect"),c=O(u),d=O(h),f=c||d,a=!c&&u?u:r,o=d?null:h;if(i.setVisual({legendSymbol:s||a,symbol:a,symbolSize:o,symbolKeepAspect:n}),!t.isSeriesFiltered(l))return{dataEach:i.hasItemOption||f?function(t,e){if(f){var i=l.getRawValue(e),n=l.getDataParams(e);c&&t.setItemVisual(e,"symbol",u(i,n)),d&&t.setItemVisual(e,"symbolSize",h(i,n))}if(t.hasItemOption){var a=t.getItemModel(e),o=a.getShallow("symbol",!0),r=a.getShallow("symbolSize",!0),s=a.getShallow("symbolKeepAspect",!0);null!=o&&t.setItemVisual(e,"symbol",o),null!=r&&t.setItemVisual(e,"symbolSize",r),null!=s&&t.setItemVisual(e,"symbolKeepAspect",s)}}:null}}}}function sm(t){return{seriesType:t,plan:Jh(),reset:function(t){var e=t.getData(),c=t.coordinateSystem,d=t.pipelineContext.large;if(c){var f=N(c.dimensions,function(t){return e.mapDimension(t)}).slice(0,2),p=f.length,i=e.getCalculationInfo("stackResultDimension");return Zf(e,f[0])&&(f[0]=i),Zf(e,f[1])&&(f[1]=i),p&&{progress:function(t,e){for(var i=t.end-t.start,n=d&&new Float32Array(i*p),a=t.start,o=0,r=[],s=[];a<t.end;a++){var l;if(1===p){var u=e.get(f[0],a);l=!isNaN(u)&&c.dataToPoint(u,null,s)}else{u=r[0]=e.get(f[0],a);var h=r[1]=e.get(f[1],a);l=!isNaN(u)&&!isNaN(h)&&c.dataToPoint(r,null,s)}d?(n[o++]=l?l[0]:NaN,n[o++]=l?l[1]:NaN):e.setItemLayout(a,l&&l.slice()||[NaN,NaN])}d&&e.setLayout("symbolPoints",n)}}}}}}function lm(t,e){return Math.round(t.length/2)}var um={average:function(t){for(var e=0,i=0,n=0;n<t.length;n++)isNaN(t[n])||(e+=t[n],i++);return 0===i?NaN:e/i},sum:function(t){for(var e=0,i=0;i<t.length;i++)e+=t[i]||0;return e},max:function(t){for(var e=-1/0,i=0;i<t.length;i++)t[i]>e&&(e=t[i]);return isFinite(e)?e:NaN},min:function(t){for(var e=1/0,i=0;i<t.length;i++)t[i]<e&&(e=t[i]);return isFinite(e)?e:NaN},nearest:function(t){return t[0]}};function hm(t){return this._axes[t]}function cm(t){this._axes={},this._dimList=[],this.name=t||""}function dm(t){cm.call(this,t)}cm.prototype={constructor:cm,type:"cartesian",getAxis:function(t){return this._axes[t]},getAxes:function(){return N(this._dimList,hm,this)},getAxesByScale:function(e){return e=e.toLowerCase(),M(this.getAxes(),function(t){return t.scale.type===e})},addAxis:function(t){var e=t.dim;this._axes[e]=t,this._dimList.push(e)},dataToCoord:function(t){return this._dataCoordConvert(t,"dataToCoord")},coordToData:function(t){return this._dataCoordConvert(t,"coordToData")},_dataCoordConvert:function(t,e){for(var i=this._dimList,n=t instanceof Array?[]:{},a=0;a<i.length;a++){var o=i[a],r=this._axes[o];n[o]=r[e](t[o])}return n}},dm.prototype={constructor:dm,type:"cartesian2d",dimensions:["x","y"],getBaseAxis:function(){return this.getAxesByScale("ordinal")[0]||this.getAxesByScale("time")[0]||this.getAxis("x")},containPoint:function(t){var e=this.getAxis("x"),i=this.getAxis("y");return e.contain(e.toLocalCoord(t[0]))&&i.contain(i.toLocalCoord(t[1]))},containData:function(t){return this.getAxis("x").containData(t[0])&&this.getAxis("y").containData(t[1])},dataToPoint:function(t,e,i){var n=this.getAxis("x"),a=this.getAxis("y");return(i=i||[])[0]=n.toGlobalCoord(n.dataToCoord(t[0])),i[1]=a.toGlobalCoord(a.dataToCoord(t[1])),i},clampData:function(t,e){var i=this.getAxis("x").scale,n=this.getAxis("y").scale,a=i.getExtent(),o=n.getExtent(),r=i.parse(t[0]),s=n.parse(t[1]);return(e=e||[])[0]=Math.min(Math.max(Math.min(a[0],a[1]),r),Math.max(a[0],a[1])),e[1]=Math.min(Math.max(Math.min(o[0],o[1]),s),Math.max(o[0],o[1])),e},pointToData:function(t,e){var i=this.getAxis("x"),n=this.getAxis("y");return(e=e||[])[0]=i.coordToData(i.toLocalCoord(t[0])),e[1]=n.coordToData(n.toLocalCoord(t[1])),e},getOtherAxis:function(t){return this.getAxis("x"===t.dim?"y":"x")},getArea:function(){var t=this.getAxis("x").getGlobalExtent(),e=this.getAxis("y").getGlobalExtent(),i=Math.min(t[0],t[1]),n=Math.min(e[0],e[1]);return new bi(i,n,Math.max(t[0],t[1])-i,Math.max(e[0],e[1])-n)}},w(dm,cm);function fm(t,e,i,n,a){vg.call(this,t,e,i),this.type=n||"value",this.position=a||"bottom"}fm.prototype={constructor:fm,index:0,getAxesOnZeroOf:null,model:null,isHorizontal:function(){var t=this.position;return"top"===t||"bottom"===t},getGlobalExtent:function(t){var e=this.getExtent();return e[0]=this.toGlobalCoord(e[0]),e[1]=this.toGlobalCoord(e[1]),t&&e[0]>e[1]&&e.reverse(),e},getOtherAxis:function(){this.grid.getOtherAxis()},pointToData:function(t,e){return this.coordToData(this.toLocalCoord(t["x"===this.dim?0:1]),e)},toLocalCoord:null,toGlobalCoord:null},w(fm,vg);var pm={show:!0,zlevel:0,z:0,inverse:!1,name:"",nameLocation:"end",nameRotate:null,nameTruncate:{maxWidth:null,ellipsis:"...",placeholder:"."},nameTextStyle:{},nameGap:15,silent:!1,triggerEvent:!1,tooltip:{show:!1},axisPointer:{},axisLine:{show:!0,onZero:!0,onZeroAxisIndex:null,lineStyle:{color:"#333",width:1,type:"solid"},symbol:["none","none"],symbolSize:[10,15]},axisTick:{show:!0,inside:!1,length:5,lineStyle:{width:1}},axisLabel:{show:!0,inside:!1,rotate:0,showMinLabel:null,showMaxLabel:null,margin:8,fontSize:12},splitLine:{show:!0,lineStyle:{color:["#ccc"],width:1,type:"solid"}},splitArea:{show:!1,areaStyle:{color:["rgba(250,250,250,0.3)","rgba(200,200,200,0.3)"]}}},gm={};gm.categoryAxis=m({boundaryGap:!0,deduplication:null,splitLine:{show:!1},axisTick:{alignWithLabel:!1,interval:"auto"},axisLabel:{interval:"auto"}},pm),gm.valueAxis=m({boundaryGap:[0,0],splitNumber:5},pm),gm.timeAxis=C({scale:!0,min:"dataMin",max:"dataMax"},gm.valueAxis),gm.logAxis=C({scale:!0,logBase:10},gm.valueAxis);function mm(o,t,r,e){E(vm,function(a){t.extend({type:o+"Axis."+a,mergeDefaultAndTheme:function(t,e){var i=this.layoutMode,n=i?su(t):{};m(t,e.getTheme().get(a+"Axis")),m(t,this.getDefaultOption()),t.type=r(o,t),i&&ru(t,n,i)},optionUpdated:function(){"category"===this.option.type&&(this.__ordinalMeta=jf.createByAxisModel(this))},getCategories:function(t){var e=this.option;if("category"===e.type)return t?e.data:this.__ordinalMeta.categories},getOrdinalMeta:function(){return this.__ordinalMeta},defaultOption:p([{},gm[a+"Axis"],e],!0)})}),fu.registerSubTypeDefaulter(o+"Axis",A(r,o))}var vm=["value","category","time","log"],ym=fu.extend({type:"cartesian2dAxis",axis:null,init:function(){ym.superApply(this,"init",arguments),this.resetRange()},mergeOption:function(){ym.superApply(this,"mergeOption",arguments),this.resetRange()},restoreData:function(){ym.superApply(this,"restoreData",arguments),this.resetRange()},getCoordSysModel:function(){return this.ecModel.queryComponents({mainType:"grid",index:this.option.gridIndex,id:this.option.gridId})[0]}});function xm(t,e){return e.type||(e.data?"category":"value")}m(ym.prototype,Hp);var _m={offset:0};function wm(t,e){return t.getCoordSysModel()===e}function bm(t,e,i){this._coordsMap={},this._coordsList=[],this._axesMap={},this._axesList=[],this._initCartesian(t,e,i),this.model=t}mm("x",ym,xm,_m),mm("y",ym,xm,_m),fu.extend({type:"grid",dependencies:["xAxis","yAxis"],layoutMode:"box",coordinateSystem:null,defaultOption:{show:!1,zlevel:0,z:0,left:"10%",top:60,right:"10%",bottom:60,containLabel:!1,backgroundColor:"rgba(0,0,0,0)",borderWidth:1,borderColor:"#ccc"}});var Sm=bm.prototype;function Mm(t,e,i,n){i.getAxesOnZeroOf=function(){return a?[a]:[]};var a,o=t[e],r=i.model,s=r.get("axisLine.onZero"),l=r.get("axisLine.onZeroAxisIndex");if(s){if(null!=l)Im(o[l])&&(a=o[l]);else for(var u in o)if(o.hasOwnProperty(u)&&Im(o[u])&&!n[h(o[u])]){a=o[u];break}a&&(n[h(a)]=!0)}function h(t){return t.dim+"_"+t.index}}function Im(t){return t&&"category"!==t.type&&"time"!==t.type&&function(t){var e=t.scale.getExtent(),i=e[0],n=e[1];return!(0<i&&0<n||i<0&&n<0)}(t)}Sm.type="grid",Sm.axisPointerEnabled=!0,Sm.getRect=function(){return this._rect},Sm.update=function(t,e){var i=this._axesMap;this._updateScale(t,this.model),E(i.x,function(t){zp(t.scale,t.model)}),E(i.y,function(t){zp(t.scale,t.model)});var n={};E(i.x,function(t){Mm(i,"y",t,n)}),E(i.y,function(t){Mm(i,"x",t,n)}),this.resize(this.model,e)},Sm.resize=function(t,e,i){var a=au(t.getBoxLayoutParams(),{width:e.getWidth(),height:e.getHeight()});this._rect=a;var n=this._axesList;function o(){E(n,function(t){var e=t.isHorizontal(),i=e?[0,a.width]:[0,a.height],n=t.inverse?1:0;t.setExtent(i[n],i[1-n]),function(t,e){var i=t.getExtent(),n=i[0]+i[1];t.toGlobalCoord="x"===t.dim?function(t){return t+e}:function(t){return n-t+e},t.toLocalCoord="x"===t.dim?function(t){return t-e}:function(t){return n-t+e}}(t,e?a.x:a.y)})}o(),!i&&t.get("containLabel")&&(E(n,function(t){if(!t.model.get("axisLabel.inside")){var e=function(t){var e=t.model,i=t.scale;if(e.get("axisLabel.show")&&!i.isBlank()){var n,a,o="category"===t.type,r=i.getExtent();a=o?i.count():(n=i.getTicks()).length;var s,l,u,h,c,d,f,p,g,m=t.getLabelModel(),v=Vp(t),y=1;40<a&&(y=Math.ceil(a/40));for(var x=0;x<a;x+=y){var _=v(n?n[x]:r[0]+x),w=m.getTextRect(_),b=(l=w,u=m.get("rotate")||0,void 0,h=u*Math.PI/180,c=l.plain(),d=c.width,f=c.height,p=d*Math.cos(h)+f*Math.sin(h),g=d*Math.sin(h)+f*Math.cos(h),new bi(c.x,c.y,p,g));s?s.union(b):s=b}return s}}(t);if(e){var i=t.isHorizontal()?"height":"width",n=t.model.get("axisLabel.margin");a[i]-=e[i]+n,"top"===t.position?a.y+=e.height+n:"left"===t.position&&(a.x+=e.width+n)}}}),o())},Sm.getAxis=function(t,e){var i=this._axesMap[t];if(null!=i){if(null==e)for(var n in i)if(i.hasOwnProperty(n))return i[n];return i[e]}},Sm.getAxes=function(){return this._axesList.slice()},Sm.getCartesian=function(t,e){if(null!=t&&null!=e){var i="x"+t+"y"+e;return this._coordsMap[i]}z(t)&&(e=t.yAxisIndex,t=t.xAxisIndex);for(var n=0,a=this._coordsList;n<a.length;n++)if(a[n].getAxis("x").index===t||a[n].getAxis("y").index===e)return a[n]},Sm.getCartesians=function(){return this._coordsList.slice()},Sm.convertToPixel=function(t,e,i){var n=this._findConvertTarget(t,e);return n.cartesian?n.cartesian.dataToPoint(i):n.axis?n.axis.toGlobalCoord(n.axis.dataToCoord(i)):null},Sm.convertFromPixel=function(t,e,i){var n=this._findConvertTarget(t,e);return n.cartesian?n.cartesian.pointToData(i):n.axis?n.axis.coordToData(n.axis.toLocalCoord(i)):null},Sm._findConvertTarget=function(t,e){var i,n,a=e.seriesModel,o=e.xAxisModel||a&&a.getReferringComponents("xAxis")[0],r=e.yAxisModel||a&&a.getReferringComponents("yAxis")[0],s=e.gridModel,l=this._coordsList;if(a)_(l,i=a.coordinateSystem)<0&&(i=null);else if(o&&r)i=this.getCartesian(o.componentIndex,r.componentIndex);else if(o)n=this.getAxis("x",o.componentIndex);else if(r)n=this.getAxis("y",r.componentIndex);else if(s){s.coordinateSystem===this&&(i=this._coordsList[0])}return{cartesian:i,axis:n}},Sm.containPoint=function(t){var e=this._coordsList[0];if(e)return e.containPoint(t)},Sm._initCartesian=function(r,t,e){var s={left:!1,right:!1,top:!1,bottom:!1},l={x:{},y:{}},u={x:0,y:0};if(t.eachComponent("xAxis",i("x"),this),t.eachComponent("yAxis",i("y"),this),!u.x||!u.y)return this._axesMap={},void(this._axesList=[]);function i(o){return function(t,e){if(wm(t,r)){var i=t.get("position");"x"===o?"top"!==i&&"bottom"!==i&&(i=s.bottom?"top":"bottom"):"left"!==i&&"right"!==i&&(i=s.left?"right":"left"),s[i]=!0;var n=new fm(o,Bp(t),[0,0],t.get("type"),i),a="category"===n.type;n.onBand=a&&t.get("boundaryGap"),n.inverse=t.get("inverse"),(t.axis=n).model=t,n.grid=this,n.index=e,this._axesList.push(n),l[o][e]=n,u[o]++}}}E((this._axesMap=l).x,function(a,o){E(l.y,function(t,e){var i="x"+o+"y"+e,n=new dm(i);n.grid=this,n.model=r,this._coordsMap[i]=n,this._coordsList.push(n),n.addAxis(a),n.addAxis(t)},this)},this)},Sm._updateScale=function(l,u){function h(e,i){E(e.mapDimension(i.dim,!0),function(t){i.scale.unionExtentFromData(e,Uf(e,t))})}E(this._axesList,function(t){t.scale.setExtent(1/0,-1/0)}),l.eachSeries(function(t){if(Dm(t)){var e=Tm(t,l),i=e[0],n=e[1];if(!wm(i,u)||!wm(n,u))return;var a=this.getCartesian(i.componentIndex,n.componentIndex),o=t.getData(),r=a.getAxis("x"),s=a.getAxis("y");"list"===o.type&&(h(o,r,t),h(o,s,t))}},this)},Sm.getTooltipAxes=function(n){var a=[],o=[];return E(this.getCartesians(),function(t){var e=null!=n&&"auto"!==n?t.getAxis(n):t.getBaseAxis(),i=t.getOtherAxis(e);_(a,e)<0&&a.push(e),_(o,i)<0&&o.push(i)}),{baseAxes:a,otherAxes:o}};var Am=["xAxis","yAxis"];function Tm(e){return N(Am,function(t){return e.getReferringComponents(t)[0]})}function Dm(t){return"cartesian2d"===t.get("coordinateSystem")}bm.create=function(n,a){var o=[];return n.eachComponent("grid",function(t,e){var i=new bm(t,n,a);i.name="grid_"+e,i.resize(t,a,!0),t.coordinateSystem=i,o.push(i)}),n.eachSeries(function(t){if(Dm(t)){var e=Tm(t),i=e[0],n=e[1],a=i.getCoordSysModel().coordinateSystem;t.coordinateSystem=a.getCartesian(i.componentIndex,n.componentIndex)}}),o},bm.dimensions=bm.prototype.dimensions=dm.prototype.dimensions,Hu.register("cartesian2d",bm);function Cm(t,e){this.opt=e,this.axisModel=t,C(e,{labelOffset:0,nameDirection:1,tickDirection:1,labelDirection:1,silent:!0}),this.group=new Si;var i=new Si({position:e.position.slice(),rotation:e.rotation});i.updateTransform(),this._transform=i.transform,this._dumbGroup=i}var Lm=Math.PI;Cm.prototype={constructor:Cm,hasBuilder:function(t){return!!km[t]},add:function(t){km[t].call(this)},getGroup:function(){return this.group}};var km={axisLine:function(){var o=this.opt,t=this.axisModel;if(t.get("axisLine.show")){var e=this.axisModel.axis.getExtent(),i=this._transform,r=[e[0],0],n=[e[1],0];i&&(bt(r,r,i),bt(n,n,i));var s=L({lineCap:"round"},t.getModel("axisLine.lineStyle").getLineStyle());this.group.add(new Ur({anid:"line",subPixelOptimize:!0,shape:{x1:r[0],y1:r[1],x2:n[0],y2:n[1]},style:s,strokeContainThreshold:o.strokeContainThreshold||5,silent:!0,z2:1}));var l=t.get("axisLine.symbol"),a=t.get("axisLine.symbolSize"),u=t.get("axisLine.symbolOffset")||0;if("number"==typeof u&&(u=[u,u]),null!=l){"string"==typeof l&&(l=[l,l]),"string"!=typeof a&&"number"!=typeof a||(a=[a,a]);var h=a[0],c=a[1];E([{rotate:o.rotation+Math.PI/2,offset:u[0],r:0},{rotate:o.rotation-Math.PI/2,offset:u[1],r:Math.sqrt((r[0]-n[0])*(r[0]-n[0])+(r[1]-n[1])*(r[1]-n[1]))}],function(t,e){if("none"!==l[e]&&null!=l[e]){var i=Jp(l[e],-h/2,-c/2,h,c,s.stroke,!0),n=t.r+t.offset,a=[r[0]+n*Math.cos(o.rotation),r[1]-n*Math.sin(o.rotation)];i.attr({rotation:t.rotate,position:a,silent:!0,z2:11}),this.group.add(i)}},this)}}},axisTickLabel:function(){var t=this.axisModel,e=this.opt,i=function(t,e,i){var n=e.axis;if(!e.get("axisTick.show")||n.scale.isBlank())return;for(var a=e.getModel("axisTick"),o=a.getModel("lineStyle"),r=a.get("length"),s=n.getTicksCoords(),l=[],u=[],h=t._transform,c=[],d=0;d<s.length;d++){var f=s[d].coord;l[0]=f,l[1]=0,u[0]=f,u[1]=i.tickDirection*r,h&&(bt(l,l,h),bt(u,u,h));var p=new Ur({anid:"tick_"+s[d].tickValue,subPixelOptimize:!0,shape:{x1:l[0],y1:l[1],x2:u[0],y2:u[1]},style:C(o.getLineStyle(),{stroke:e.get("axisLine.lineStyle.color")}),z2:2,silent:!0});t.group.add(p),c.push(p)}return c}(this,t,e);!function(t,e,i){if(Wp(t.axis))return;var n=t.get("axisLabel.showMinLabel"),a=t.get("axisLabel.showMaxLabel");i=i||[];var o=(e=e||[])[0],r=e[1],s=e[e.length-1],l=e[e.length-2],u=i[0],h=i[1],c=i[i.length-1],d=i[i.length-2];!1===n?(Em(o),Em(u)):Rm(o,r)&&(n?(Em(r),Em(h)):(Em(o),Em(u)));!1===a?(Em(s),Em(c)):Rm(l,s)&&(a?(Em(l),Em(d)):(Em(s),Em(c)))}(t,function(u,h,c){var d=h.axis;if(!W(c.axisLabelShow,h.get("axisLabel.show"))||d.scale.isBlank())return;var f=h.getModel("axisLabel"),p=f.get("margin"),t=d.getViewLabels(),e=(W(c.labelRotate,f.get("rotate"))||0)*Lm/180,g=Nm(c.rotation,e,c.labelDirection),m=h.getCategories&&h.getCategories(!0),v=[],y=Om(h),x=h.get("triggerEvent");return E(t,function(t,e){var i=t.tickValue,n=t.formattedLabel,a=t.rawLabel,o=f;m&&m[i]&&m[i].textStyle&&(o=new dl(m[i].textStyle,f,h.ecModel));var r=o.getTextColor()||h.get("axisLine.lineStyle.color"),s=[d.dataToCoord(i),c.labelOffset+c.labelDirection*p],l=new Dr({anid:"label_"+i,position:s,rotation:g.rotation,silent:y,z2:10});Gs(l.style,o,{text:n,textAlign:o.getShallow("align",!0)||g.textAlign,textVerticalAlign:o.getShallow("verticalAlign",!0)||o.getShallow("baseline",!0)||g.textVerticalAlign,textFill:"function"==typeof r?r("category"===d.type?a:"value"===d.type?i+"":i,e):r}),x&&(l.eventData=Pm(h),l.eventData.targetType="axisLabel",l.eventData.value=a),u._dumbGroup.add(l),l.updateTransform(),v.push(l),u.group.add(l),l.decomposeTransform()}),v}(this,t,e),i)},axisName:function(){var t=this.opt,e=this.axisModel,i=W(t.axisName,e.get("name"));if(i){var n,a,o=e.get("nameLocation"),r=t.nameDirection,s=e.getModel("nameTextStyle"),l=e.get("nameGap")||0,u=this.axisModel.axis.getExtent(),h=u[0]>u[1]?-1:1,c=["start"===o?u[0]-h*l:"end"===o?u[1]+h*l:(u[0]+u[1])/2,zm(o)?t.labelOffset+r*l:0],d=e.get("nameRotate");null!=d&&(d=d*Lm/180),zm(o)?n=Nm(t.rotation,null!=d?d:t.rotation,r):(n=function(t,e,i,n){var a,o,r=Tl(i-t.rotation),s=n[0]>n[1],l="start"===e&&!s||"start"!==e&&s;a=Dl(r-Lm/2)?(o=l?"bottom":"top","center"):Dl(r-1.5*Lm)?(o=l?"top":"bottom","center"):(o="middle",r<1.5*Lm&&Lm/2<r?l?"left":"right":l?"right":"left");return{rotation:r,textAlign:a,textVerticalAlign:o}}(t,o,d||0,u),null!=(a=t.axisNameAvailableWidth)&&(a=Math.abs(a/Math.sin(n.rotation)),isFinite(a)||(a=null)));var f=s.getFont(),p=e.get("nameTruncate",!0)||{},g=p.ellipsis,m=W(t.nameTruncateMaxWidth,p.maxWidth,a),v=null!=g&&null!=m?$l(i,m,f,g,{minChar:2,placeholder:p.placeholder}):i,y=e.get("tooltip",!0),x=e.mainType,_={componentType:x,name:i,$vars:["name"]};_[x+"Index"]=e.componentIndex;var w=new Dr({anid:"name",__fullText:i,__truncatedText:v,position:c,rotation:n.rotation,silent:Om(e),z2:1,tooltip:y&&y.show?L({content:i,formatter:function(){return i},formatterParams:_},y):null});Gs(w.style,s,{text:v,textFont:f,textFill:s.getTextColor()||e.get("axisLine.lineStyle.color"),textAlign:s.get("align")||n.textAlign,textVerticalAlign:s.get("verticalAlign")||n.textVerticalAlign}),e.get("triggerEvent")&&(w.eventData=Pm(e),w.eventData.targetType="axisName",w.eventData.name=i),this._dumbGroup.add(w),w.updateTransform(),this.group.add(w),w.decomposeTransform()}}},Pm=Cm.makeAxisEventDataBase=function(t){var e={componentType:t.mainType,componentIndex:t.componentIndex};return e[t.mainType+"Index"]=t.componentIndex,e},Nm=Cm.innerTextLayout=function(t,e,i){var n,a=Tl(e-t);return{rotation:a,textAlign:Dl(a)?(n=0<i?"top":"bottom","center"):Dl(a-Lm)?(n=0<i?"bottom":"top","center"):(n="middle",0<a&&a<Lm?0<i?"right":"left":0<i?"left":"right"),textVerticalAlign:n}};var Om=Cm.isLabelSilent=function(t){var e=t.get("tooltip");return t.get("silent")||!(t.get("triggerEvent")||e&&e.show)};function Em(t){t&&(t.ignore=!0)}function Rm(t,e){var i=t&&t.getBoundingRect().clone(),n=e&&e.getBoundingRect().clone();if(i&&n){var a=te([]);return ae(a,a,-t.rotation),i.applyTransform(ie([],a,t.getLocalTransform())),n.applyTransform(ie([],a,e.getLocalTransform())),i.intersect(n)}}function zm(t){return"middle"===t||"center"===t}var Bm=E,Vm=A;function Gm(t,e){var i={axesInfo:{},seriesInvolved:!1,coordSysAxesInfo:{},coordSysMap:{}};return function(p,g,t){var o=g.getComponent("tooltip"),m=g.getComponent("axisPointer"),v=m.get("link",!0)||[],y=[];Bm(t.getCoordinateSystems(),function(c){if(c.axisPointerEnabled){var t=Zm(c.model),d=p.coordSysAxesInfo[t]={},f=(p.coordSysMap[t]=c).model.getModel("tooltip",o);if(Bm(c.getAxes(),Vm(a,!1,null)),c.getTooltipAxes&&o&&f.get("show")){var e="axis"===f.get("trigger"),i="cross"===f.get("axisPointer.type"),n=c.getTooltipAxes(f.get("axisPointer.axis"));(e||i)&&Bm(n.baseAxes,Vm(a,!i||"cross",e)),i&&Bm(n.otherAxes,Vm(a,"cross",!1))}}function a(t,e,i){var n=i.model.getModel("axisPointer",m),a=n.get("show");if(a&&("auto"!==a||t||Hm(n))){null==e&&(e=n.get("triggerTooltip"));var o=(n=t?function(t,e,i,n,a,o){var r=e.getModel("axisPointer"),s={};Bm(["type","snap","lineStyle","shadowStyle","label","animation","animationDurationUpdate","animationEasingUpdate","z"],function(t){s[t]=D(r.get(t))}),s.snap="category"!==t.type&&!!o,"cross"===r.get("type")&&(s.type="line");var l=s.label||(s.label={});if(null==l.show&&(l.show=!1),"cross"===a){var u=r.get("label.show");if(l.show=null==u||u,!o){var h=s.lineStyle=r.get("crossStyle");h&&C(l,h.textStyle)}}return t.model.getModel("axisPointer",new dl(s,i,n))}(i,f,m,g,t,e):n).get("snap"),r=Zm(i.model),s=e||o||"category"===i.type,l=p.axesInfo[r]={key:r,axis:i,coordSys:c,axisPointerModel:n,triggerTooltip:e,involveSeries:s,snap:o,useHandle:Hm(n),seriesModels:[]};d[r]=l,p.seriesInvolved|=s;var u=function(t,e){for(var i=e.model,n=e.dim,a=0;a<t.length;a++){var o=t[a]||{};if(Fm(o[n+"AxisId"],i.id)||Fm(o[n+"AxisIndex"],i.componentIndex)||Fm(o[n+"AxisName"],i.name))return a}}(v,i);if(null!=u){var h=y[u]||(y[u]={axesInfo:{}});h.axesInfo[r]=l,h.mapper=v[u].mapper,l.linkGroup=h}}}})}(i,t,e),i.seriesInvolved&&function(a,t){t.eachSeries(function(i){var n=i.coordinateSystem,t=i.get("tooltip.trigger",!0),e=i.get("tooltip.show",!0);n&&"none"!==t&&!1!==t&&"item"!==t&&!1!==e&&!1!==i.get("axisPointer.show",!0)&&Bm(a.coordSysAxesInfo[Zm(n.model)],function(t){var e=t.axis;n.getAxis(e.dim)===e&&(t.seriesModels.push(i),null==t.seriesDataCount&&(t.seriesDataCount=0),t.seriesDataCount+=i.getData().count())})},this)}(i,t),i}function Fm(t,e){return"all"===t||k(t)&&0<=_(t,e)||t===e}function Wm(t){var e=(t.ecModel.getComponent("axisPointer")||{}).coordSysAxesInfo;return e&&e.axesInfo[Zm(t)]}function Hm(t){return!!t.get("handle.show")}function Zm(t){return t.type+"||"+t.id}var Um=lf({type:"axis",_axisPointer:null,axisPointerClass:null,render:function(t,e,i,n){this.axisPointerClass&&function(t){var e=Wm(t);if(e){var i=e.axisPointerModel,n=e.axis.scale,a=i.option,o=i.get("status"),r=i.get("value");null!=r&&(r=n.parse(r));var s=Hm(i);null==o&&(a.status=s?"show":"hide");var l=n.getExtent().slice();l[0]>l[1]&&l.reverse(),(null==r||r>l[1])&&(r=l[1]),r<l[0]&&(r=l[0]),a.value=r,s&&(a.status=e.axis.scale.isBlank()?"hide":"show")}}(t),Um.superApply(this,"render",arguments),Xm(this,t,e,i,n,!0)},updateAxisPointer:function(t,e,i,n,a){Xm(this,t,e,i,n,!1)},remove:function(t,e){var i=this._axisPointer;i&&i.remove(e),Um.superApply(this,"remove",arguments)},dispose:function(t,e){Ym(this,e),Um.superApply(this,"dispose",arguments)}});function Xm(t,e,i,n,a,o){var r=Um.getAxisPointerClass(t.axisPointerClass);if(r){var s=function(t){var e=Wm(t);return e&&e.axisPointerModel}(e);s?(t._axisPointer||(t._axisPointer=new r)).render(e,s,n,o):Ym(t,n)}}function Ym(t,e,i){var n=t._axisPointer;n&&n.dispose(e,i),t._axisPointer=null}var jm=[];function qm(t,e,i){i=i||{};var n=t.coordinateSystem,a=e.axis,o={},r=a.getAxesOnZeroOf()[0],s=a.position,l=r?"onZero":s,u=a.dim,h=n.getRect(),c=[h.x,h.x+h.width,h.y,h.y+h.height],d={left:0,right:1,top:0,bottom:1,onZero:2},f=e.get("offset")||0,p="x"===u?[c[2]-f,c[3]+f]:[c[0]-f,c[1]+f];if(r){var g=r.toGlobalCoord(r.dataToCoord(0));p[d.onZero]=Math.max(Math.min(g,p[1]),p[0])}o.position=["y"===u?p[d[l]]:c[0],"x"===u?p[d[l]]:c[3]],o.rotation=Math.PI/2*("x"===u?0:1);o.labelDirection=o.tickDirection=o.nameDirection={top:-1,bottom:1,left:-1,right:1}[s],o.labelOffset=r?p[d[s]]-p[d.onZero]:0,e.get("axisTick.inside")&&(o.tickDirection=-o.tickDirection),W(i.labelInside,e.get("axisLabel.inside"))&&(o.labelDirection=-o.labelDirection);var m=e.get("axisLabel.rotate");return o.labelRotate="top"===l?-m:m,o.z2=1,o}Um.registerAxisPointerClass=function(t,e){jm[t]=e},Um.getAxisPointerClass=function(t){return t&&jm[t]};var Km=["axisLine","axisTickLabel","axisName"],$m=["splitArea","splitLine"],Jm=Um.extend({type:"cartesianAxis",axisPointerClass:"CartesianAxisPointer",render:function(e,t,i,n){this.group.removeAll();var a=this._axisGroup;if(this._axisGroup=new Si,this.group.add(this._axisGroup),e.get("show")){var o=e.getCoordSysModel(),r=qm(o,e),s=new Cm(e,r);E(Km,s.add,s),this._axisGroup.add(s.getGroup()),E($m,function(t){e.get(t+".show")&&this["_"+t](e,o)},this),Qs(a,this._axisGroup,e),Jm.superCall(this,"render",e,t,i,n)}},remove:function(){this._splitAreaColors=null},_splitLine:function(t,e){var i=t.axis;if(!i.scale.isBlank()){var n=t.getModel("splitLine"),a=n.getModel("lineStyle"),o=a.get("color");o=k(o)?o:[o];for(var r=e.coordinateSystem.getRect(),s=i.isHorizontal(),l=0,u=i.getTicksCoords({tickModel:n}),h=[],c=[],d=a.getLineStyle(),f=0;f<u.length;f++){var p=i.toGlobalCoord(u[f].coord);s?(h[0]=p,h[1]=r.y,c[0]=p,c[1]=r.y+r.height):(h[0]=r.x,h[1]=p,c[0]=r.x+r.width,c[1]=p);var g=l++%o.length,m=u[f].tickValue;this._axisGroup.add(new Ur({anid:null!=m?"line_"+u[f].tickValue:null,subPixelOptimize:!0,shape:{x1:h[0],y1:h[1],x2:c[0],y2:c[1]},style:C({stroke:o[g]},d),silent:!0}))}}},_splitArea:function(t,e){var i=t.axis;if(!i.scale.isBlank()){var n=t.getModel("splitArea"),a=n.getModel("areaStyle"),o=a.get("color"),r=e.coordinateSystem.getRect(),s=i.getTicksCoords({tickModel:n,clamp:!0});if(s.length){var l=o.length,u=this._splitAreaColors,h=Q(),c=0;if(u)for(var d=0;d<s.length;d++){var f=u.get(s[d].tickValue);if(null!=f){c=(f+(l-1)*d)%l;break}}var p=i.toGlobalCoord(s[0].coord),g=a.getAreaStyle();o=k(o)?o:[o];for(d=1;d<s.length;d++){var m,v,y,x,_=i.toGlobalCoord(s[d].coord);p=i.isHorizontal()?(m=p,v=r.y,y=_-m,x=r.height,m+y):(m=r.x,v=p,y=r.width,v+(x=_-v));var w=s[d-1].tickValue;null!=w&&h.set(w,c),this._axisGroup.add(new Hr({anid:null!=w?"area_"+w:null,shape:{x:m,y:v,width:y,height:x},style:C({fill:o[c]},g),silent:!0})),c=(c+1)%l}this._splitAreaColors=h}}}});Jm.extend({type:"xAxis"}),Jm.extend({type:"yAxis"}),lf({type:"grid",render:function(t,e){this.group.removeAll(),t.get("show")&&this.group.add(new Hr({shape:t.coordinateSystem.getRect(),style:C({fill:t.get("backgroundColor")},t.getItemStyle()),silent:!0,z2:-1}))}}),Jd(function(t){t.xAxis&&t.yAxis&&!t.grid&&(t.grid={})}),af(rm("line","circle","line")),nf(sm("line")),Qd(cd.PROCESSOR.STATISTIC,{seriesType:"line",modifyOutputEnd:!0,reset:function(t,e,i){var n=t.getData(),a=t.get("sampling"),o=t.coordinateSystem;if("cartesian2d"===o.type&&a){var r,s=o.getBaseAxis(),l=o.getOtherAxis(s),u=s.getExtent(),h=u[1]-u[0],c=Math.round(n.count()/h);1<c&&("string"==typeof a?r=um[a]:"function"==typeof a&&(r=a),r&&t.setData(n.downSample(n.mapDimension(l.dim),1/c,r,lm)))}}});var Qm=Wh.extend({type:"series.__base_bar__",getInitialData:function(t,e){return Xf(this.getSource(),this)},getMarkerPosition:function(t){var e=this.coordinateSystem;if(e){var i=e.dataToPoint(e.clampData(t)),n=this.getData(),a=n.getLayout("offset"),o=n.getLayout("size");return i[e.getBaseAxis().isHorizontal()?0:1]+=a+o/2,i}return[NaN,NaN]},defaultOption:{zlevel:0,z:2,coordinateSystem:"cartesian2d",legendHoverLink:!0,barMinHeight:0,barMinAngle:0,large:!1,largeThreshold:400,progressive:3e3,progressiveChunkMode:"mod",itemStyle:{},emphasis:{}}});function tv(t,e,i,n,a,o){Bs(t,e,i.getModel("label"),i.getModel("emphasis.label"),{labelFetcher:a,labelDataIndex:o,defaultText:bg(a.getData(),o),isRectText:!0,autoColor:n}),ev(t),ev(e)}function ev(t,e){"outside"===t.textPosition&&(t.textPosition=e)}Qm.extend({type:"series.bar",dependencies:["grid","polar"],brushSelector:"rect",getProgressive:function(){return!!this.get("large")&&this.get("progressive")},getProgressiveThreshold:function(){var t=this.get("progressiveThreshold"),e=this.get("largeThreshold");return t<e&&(t=e),t},defaultOption:{clip:!0,roundCap:!1}});var iv=Xa([["fill","color"],["stroke","borderColor"],["lineWidth","borderWidth"],["stroke","barBorderColor"],["lineWidth","barBorderWidth"],["opacity"],["shadowBlur"],["shadowOffsetX"],["shadowOffsetY"],["shadowColor"]]),nv={getBarItemStyle:function(t){var e=iv(this,t);if(this.getBorderLineDash){var i=this.getBorderLineDash();i&&(e.lineDash=i)}return e}},av=ds({type:"sausage",shape:{cx:0,cy:0,r0:0,r:0,startAngle:0,endAngle:2*Math.PI,clockwise:!0},buildPath:function(t,e){var i=e.cx,n=e.cy,a=Math.max(e.r0||0,0),o=Math.max(e.r,0),r=.5*(o-a),s=a+r,l=e.startAngle,u=e.endAngle,h=e.clockwise,c=Math.cos(l),d=Math.sin(l),f=Math.cos(u),p=Math.sin(u);(h?u-l<2*Math.PI:l-u<2*Math.PI)&&(t.moveTo(c*a+i,d*a+n),t.arc(c*s+i,d*s+n,r,-Math.PI+l,l,!h)),t.arc(i,n,o,l,u,!h),t.moveTo(f*o+i,p*o+n),t.arc(f*s+i,p*s+n,r,u-2*Math.PI,u-Math.PI,!h),0!==a&&(t.arc(i,n,a,u,l,h),t.moveTo(c*a+i,p*a+n)),t.closePath()}}),ov=["itemStyle","barBorderWidth"],rv=[0,0];L(dl.prototype,nv),hf({type:"bar",render:function(t,e,i){this._updateDrawMode(t);var n=t.get("coordinateSystem");return"cartesian2d"!==n&&"polar"!==n||(this._isLargeDraw?this._renderLarge(t,e,i):this._renderNormal(t,e,i)),this.group},incrementalPrepareRender:function(t,e,i){this._clear(),this._updateDrawMode(t)},incrementalRender:function(t,e,i,n){this._incrementalRenderLarge(t,e)},_updateDrawMode:function(t){var e=t.pipelineContext.large;(null==this._isLargeDraw||e^this._isLargeDraw)&&(this._isLargeDraw=e,this._clear())},_renderNormal:function(o,t,e){var r,s=this.group,l=o.getData(),u=this._data,h=o.coordinateSystem,i=h.getBaseAxis();"cartesian2d"===h.type?r=i.isHorizontal():"polar"===h.type&&(r="angle"===i.dim);var c=o.isAnimationEnabled()?o:null,d=o.get("clip",!0),f=function(t,e){var i=t.getArea&&t.getArea();if("cartesian2d"===t.type){var n=t.getBaseAxis();if("category"!==n.type||!n.onBand){var a=e.getLayout("bandWidth");n.isHorizontal()?(i.x-=a,i.width+=2*a):(i.y-=a,i.height+=2*a)}}return i}(h,l);s.removeClipPath();var p=o.get("roundCap",!0);l.diff(u).add(function(t){if(l.hasValue(t)){var e=l.getItemModel(t),i=fv[h.type](l,t,e);if(d)if(uv[h.type](f,i))return void s.remove(n);var n=hv[h.type](t,i,r,c,!1,p);l.setItemGraphicEl(t,n),s.add(n),pv(n,l,t,e,i,o,r,"polar"===h.type)}}).update(function(t,e){var i=u.getItemGraphicEl(e);if(l.hasValue(t)){var n=l.getItemModel(t),a=fv[h.type](l,t,n);if(d)if(uv[h.type](f,a))return void s.remove(i);i?js(i,{shape:a},c,t):i=hv[h.type](t,a,r,c,!0,p),l.setItemGraphicEl(t,i),s.add(i),pv(i,l,t,n,a,o,r,"polar"===h.type)}else s.remove(i)}).remove(function(t){var e=u.getItemGraphicEl(t);"cartesian2d"===h.type?e&&cv(t,c,e):e&&dv(t,c,e)}).execute(),this._data=l},_renderLarge:function(t,e,i){this._clear(),mv(t,this.group);var n=t.get("clip",!0)?tm(t.coordinateSystem,!1,t):null;n?this.group.setClipPath(n):this.group.removeClipPath()},_incrementalRenderLarge:function(t,e){mv(e,this.group,!0)},dispose:et,remove:function(t){this._clear(t)},_clear:function(e){var t=this.group,i=this._data;e&&e.get("animation")&&i&&!this._isLargeDraw?i.eachItemGraphicEl(function(t){"sector"===t.type?dv(t.dataIndex,e,t):cv(t.dataIndex,e,t)}):t.removeAll(),this._data=null}});var sv=Math.max,lv=Math.min,uv={cartesian2d:function(t,e){var i=e.width<0?-1:1,n=e.height<0?-1:1;i<0&&(e.x+=e.width,e.width=-e.width),n<0&&(e.y+=e.height,e.height=-e.height);var a=sv(e.x,t.x),o=lv(e.x+e.width,t.x+t.width),r=sv(e.y,t.y),s=lv(e.y+e.height,t.y+t.height);e.x=a,e.y=r,e.width=o-a,e.height=s-r;var l=e.width<0||e.height<0;return i<0&&(e.x+=e.width,e.width=-e.width),n<0&&(e.y+=e.height,e.height=-e.height),l},polar:function(t){return!1}},hv={cartesian2d:function(t,e,i,n,a){var o=new Hr({shape:L({},e)});if(n){var r=i?"height":"width",s={};o.shape[r]=0,s[r]=e[r],ol[a?"updateProps":"initProps"](o,{shape:s},n,t)}return o},polar:function(t,e,i,n,a,o){var r=e.startAngle<e.endAngle,s=new(!i&&o?av:Pr)({shape:C({clockwise:r},e)});if(n){var l=i?"r":"endAngle",u={};s.shape[l]=i?0:e.startAngle,u[l]=e[l],ol[a?"updateProps":"initProps"](s,{shape:u},n,t)}return s}};function cv(t,e,i){i.style.text=null,js(i,{shape:{width:0}},e,t,function(){i.parent&&i.parent.remove(i)})}function dv(t,e,i){i.style.text=null,js(i,{shape:{r:i.shape.r0}},e,t,function(){i.parent&&i.parent.remove(i)})}var fv={cartesian2d:function(t,e,i){var n=t.getItemLayout(e),a=function(t,e){var i=t.get(ov)||0;return Math.min(i,Math.abs(e.width),Math.abs(e.height))}(i,n),o=0<n.width?1:-1,r=0<n.height?1:-1;return{x:n.x+o*a/2,y:n.y+r*a/2,width:n.width-o*a,height:n.height-r*a}},polar:function(t,e,i){var n=t.getItemLayout(e);return{cx:n.cx,cy:n.cy,r0:n.r0,r:n.r,startAngle:n.startAngle,endAngle:n.endAngle}}};function pv(t,e,i,n,a,o,r,s){var l=e.getItemVisual(i,"color"),u=e.getItemVisual(i,"opacity"),h=n.getModel("itemStyle"),c=n.getModel("emphasis.itemStyle").getBarItemStyle();s||t.setShape("r",h.get("barBorderRadius")||0),t.useStyle(C({fill:l,opacity:u},h.getBarItemStyle()));var d=n.getShallow("cursor");d&&t.attr("cursor",d);r?a.height:a.width;s||tv(t.style,c,n,l,o,i),Os(t,c)}var gv=hr.extend({type:"largeBar",shape:{points:[]},buildPath:function(t,e){for(var i=e.points,n=this.__startPoint,a=this.__baseDimIdx,o=0;o<i.length;o+=2)n[a]=i[o+a],t.moveTo(n[0],n[1]),t.lineTo(i[o],i[o+1])}});function mv(t,e,i){var n=t.getData(),a=[],o=n.getLayout("valueAxisHorizontal")?1:0;a[1-o]=n.getLayout("valueAxisStart");var r=new gv({shape:{points:n.getLayout("largePoints")},incremental:!!i,__startPoint:a,__baseDimIdx:o,__largeDataIndices:n.getLayout("largeDataIndices"),__barWidth:n.getLayout("barWidth")});e.add(r),function(t,e,i){var n=i.getVisual("borderColor")||i.getVisual("color"),a=e.getModel("itemStyle").getItemStyle(["color","borderColor"]);t.useStyle(a),t.style.fill=null,t.style.stroke=n,t.style.lineWidth=i.getLayout("barWidth")}(r,t,n),r.seriesIndex=t.seriesIndex,t.get("silent")||(r.on("mousedown",vv),r.on("mousemove",vv))}var vv=cc(function(t){var e=function(t,e,i){var n=t.__baseDimIdx,a=1-n,o=t.shape.points,r=t.__largeDataIndices,s=Math.abs(t.__barWidth/2),l=t.__startPoint[a];rv[0]=e,rv[1]=i;for(var u=rv[n],h=rv[1-n],c=u-s,d=u+s,f=0,p=o.length/2;f<p;f++){var g=2*f,m=o[g+n],v=o[g+a];if(c<=m&&m<=d&&(l<=v?l<=h&&h<=v:v<=h&&h<=l))return r[f]}return-1}(this,t.offsetX,t.offsetY);this.dataIndex=0<=e?e:null},30,!1);nf(cd.VISUAL.LAYOUT,A(pp,"bar")),nf(cd.VISUAL.PROGRESSIVE_LAYOUT,gp),af({seriesType:"bar",reset:function(t){t.getData().setVisual("legendSymbol","roundRect")}});function yv(t,e,i){e=k(e)&&{coordDimensions:e}||L({},e);var n=t.getSource(),a=Wf(n,e),o=new Tf(a,t);return o.initData(n,i),o}var xv={updateSelectedMap:function(t){this._targetList=k(t)?t.slice():[],this._selectTargetMap=S(t||[],function(t,e){return t.set(e.name,e),t},Q())},select:function(t,e){var i=null!=e?this._targetList[e]:this._selectTargetMap.get(t);"single"===this.get("selectedMode")&&this._selectTargetMap.each(function(t){t.selected=!1}),i&&(i.selected=!0)},unSelect:function(t,e){var i=null!=e?this._targetList[e]:this._selectTargetMap.get(t);i&&(i.selected=!1)},toggleSelected:function(t,e){var i=null!=e?this._targetList[e]:this._selectTargetMap.get(t);if(null!=i)return this[i.selected?"unSelect":"select"](t,e),i.selected},isSelected:function(t,e){var i=null!=e?this._targetList[e]:this._selectTargetMap.get(t);return i&&i.selected}},_v=uf({type:"series.pie",init:function(t){_v.superApply(this,"init",arguments),this.legendDataProvider=function(){return this.getRawData()},this.updateSelectedMap(this._createSelectableList()),this._defaultLabelLine(t)},mergeOption:function(t){_v.superCall(this,"mergeOption",t),this.updateSelectedMap(this._createSelectableList())},getInitialData:function(t,e){return yv(this,["value"])},_createSelectableList:function(){for(var t=this.getRawData(),e=t.mapDimension("value"),i=[],n=0,a=t.count();n<a;n++)i.push({name:t.getName(n),value:t.get(e,n),selected:Ih(t,n,"selected")});return i},getDataParams:function(t){var e=this.getData(),i=_v.superCall(this,"getDataParams",t),n=[];return e.each(e.mapDimension("value"),function(t){n.push(t)}),i.percent=Il(n,t,e.hostModel.get("percentPrecision")),i.$vars.push("percent"),i},_defaultLabelLine:function(t){ba(t,"labelLine",["show"]);var e=t.labelLine,i=t.emphasis.labelLine;e.show=e.show&&t.label.show,i.show=i.show&&t.emphasis.label.show},defaultOption:{zlevel:0,z:2,legendHoverLink:!0,hoverAnimation:!0,center:["50%","50%"],radius:[0,"75%"],clockwise:!0,startAngle:90,minAngle:0,minShowLabelAngle:0,selectedOffset:10,hoverOffset:10,avoidLabelOverlap:!0,percentPrecision:2,stillShowZeroSum:!0,label:{rotate:!1,show:!0,position:"outer"},labelLine:{show:!0,length:15,length2:15,smooth:!1,lineStyle:{width:1,type:"solid"}},itemStyle:{borderWidth:1},animationType:"expansion",animationTypeUpdate:"transition",animationEasing:"cubicOut"}});function wv(t,e,i,n){var a=e.getData(),o=this.dataIndex,r=a.getName(o),s=e.get("selectedOffset");n.dispatchAction({type:"pieToggleSelect",from:t,name:r,seriesId:e.id}),a.each(function(t){bv(a.getItemGraphicEl(t),a.getItemLayout(t),e.isSelected(a.getName(t)),s,i)})}function bv(t,e,i,n,a){var o=(e.startAngle+e.endAngle)/2,r=i?n:0,s=[Math.cos(o)*r,Math.sin(o)*r];a?t.animate().when(200,{position:s}).start("bounceOut"):t.attr("position",s)}function Sv(t,e){Si.call(this);var i=new Pr({z2:2}),n=new zr,a=new Dr;this.add(i),this.add(n),this.add(a),this.updateData(t,e,!0)}b(_v,xv);var Mv=Sv.prototype;Mv.updateData=function(t,e,i){var n=this.childAt(0),a=this.childAt(1),o=this.childAt(2),r=t.hostModel,s=t.getItemModel(e),l=t.getItemLayout(e),u=L({},l);u.label=null;var h=r.getShallow("animationTypeUpdate");i?(n.setShape(u),"scale"===r.getShallow("animationType")?(n.shape.r=l.r0,qs(n,{shape:{r:l.r}},r,e)):(n.shape.endAngle=l.startAngle,js(n,{shape:{endAngle:l.endAngle}},r,e))):"expansion"===h?n.setShape(u):js(n,{shape:u},r,e);var c=t.getItemVisual(e,"color");n.useStyle(C({lineJoin:"bevel",fill:c},s.getModel("itemStyle").getItemStyle())),n.hoverStyle=s.getModel("emphasis.itemStyle").getItemStyle();var d=s.getShallow("cursor");d&&n.attr("cursor",d),bv(this,t.getItemLayout(e),r.isSelected(null,e),r.get("selectedOffset"),r.get("animation"));var f=!i&&"transition"===h;this._updateLabel(t,e,f),this.highDownOnUpdate=s.get("hoverAnimation")&&r.isAnimationEnabled()?function(t,e){"emphasis"===e?(a.ignore=a.hoverIgnore,o.ignore=o.hoverIgnore,n.stopAnimation(!0),n.animateTo({shape:{r:l.r+r.get("hoverOffset")}},300,"elasticOut")):(a.ignore=a.normalIgnore,o.ignore=o.normalIgnore,n.stopAnimation(!0),n.animateTo({shape:{r:l.r}},300,"elasticOut"))}:null,Os(this)},Mv._updateLabel=function(t,e,i){var n=this.childAt(1),a=this.childAt(2),o=t.hostModel,r=t.getItemModel(e),s=t.getItemLayout(e).label,l=t.getItemVisual(e,"color");if(!s||isNaN(s.x)||isNaN(s.y))a.ignore=a.normalIgnore=a.hoverIgnore=n.ignore=n.normalIgnore=n.hoverIgnore=!0;else{var u={points:s.linePoints||[[s.x,s.y],[s.x,s.y],[s.x,s.y]]},h={x:s.x,y:s.y};i?(js(n,{shape:u},o,e),js(a,{style:h},o,e)):(n.attr({shape:u}),a.attr({style:h})),a.attr({rotation:s.rotation,origin:[s.x,s.y],z2:10});var c=r.getModel("label"),d=r.getModel("emphasis.label"),f=r.getModel("labelLine"),p=r.getModel("emphasis.labelLine");l=t.getItemVisual(e,"color");Bs(a.style,a.hoverStyle={},c,d,{labelFetcher:t.hostModel,labelDataIndex:e,defaultText:t.getName(e),autoColor:l,useInsideStyle:!!s.inside},{textAlign:s.textAlign,textVerticalAlign:s.verticalAlign,opacity:t.getItemVisual(e,"opacity")}),a.ignore=a.normalIgnore=!c.get("show"),a.hoverIgnore=!d.get("show"),n.ignore=n.normalIgnore=!f.get("show"),n.hoverIgnore=!p.get("show"),n.setStyle({stroke:l,opacity:t.getItemVisual(e,"opacity")}),n.setStyle(f.getModel("lineStyle").getLineStyle()),n.hoverStyle=p.getModel("lineStyle").getLineStyle();var g=f.get("smooth");g&&!0===g&&(g=.4),n.setShape({smooth:g})}},w(Sv,Si);function Iv(i,t){E(t,function(o){o.update="updateView",tf(o,function(t,e){var a={};return e.eachComponent({mainType:"series",subType:i,query:t},function(i){i[o.method]&&i[o.method](t.name,t.dataIndex);var n=i.getData();n.each(function(t){var e=n.getName(t);a[e]=i.isSelected(e)||!1})}),{name:t.name,selected:a,seriesId:t.seriesId}})})}function Av(n){return{getTargetSeries:function(t){var e={},i=Q();return t.eachSeriesByType(n,function(t){t.__paletteScope=e,i.set(t.uid,t)}),i},reset:function(s,t){var l=s.getRawData(),u={},h=s.getData();h.each(function(t){var e=h.getRawIndex(t);u[e]=t}),l.each(function(t){var e,i=u[t],n=null!=i&&h.getItemVisual(i,"color",!0),a=null!=i&&h.getItemVisual(i,"borderColor",!0);if(n&&a||(e=l.getItemModel(t)),n)l.setItemVisual(t,"color",n);else{var o=e.get("itemStyle.color")||s.getColorFromPalette(l.getName(t)||t+"",s.__paletteScope,l.count());l.setItemVisual(t,"color",o),null!=i&&h.setItemVisual(i,"color",o)}if(a)l.setItemVisual(t,"borderColor",a);else{var r=e.get("itemStyle.borderColor");l.setItemVisual(t,"borderColor",r),null!=i&&h.setItemVisual(i,"borderColor",r)}})}}}ec.extend({type:"pie",init:function(){var t=new Si;this._sectorGroup=t},render:function(t,e,i,n){if(!n||n.from!==this.uid){var a=t.getData(),o=this._data,r=this.group,s=e.get("animation"),l=!o,u=t.get("animationType"),h=t.get("animationTypeUpdate"),c=A(wv,this.uid,t,s,i),d=t.get("selectedMode");if(a.diff(o).add(function(t){var e=new Sv(a,t);l&&"scale"!==u&&e.eachChild(function(t){t.stopAnimation(!0)}),d&&e.on("click",c),a.setItemGraphicEl(t,e),r.add(e)}).update(function(t,e){var i=o.getItemGraphicEl(e);l||"transition"===h||i.eachChild(function(t){t.stopAnimation(!0)}),i.updateData(a,t),i.off("click"),d&&i.on("click",c),r.add(i),a.setItemGraphicEl(t,i)}).remove(function(t){var e=o.getItemGraphicEl(t);r.remove(e)}).execute(),s&&0<a.count()&&(l?"scale"!==u:"transition"!==h)){for(var f=a.getItemLayout(0),p=1;isNaN(f.startAngle)&&p<a.count();++p)f=a.getItemLayout(p);var g=Math.max(i.getWidth(),i.getHeight())/2,m=T(r.removeClipPath,r);r.setClipPath(this._createClipPath(f.cx,f.cy,g,f.startAngle,f.clockwise,m,t,l))}else r.removeClipPath();this._data=a}},dispose:function(){},_createClipPath:function(t,e,i,n,a,o,r,s){var l=new Pr({shape:{cx:t,cy:e,r0:0,r:i,startAngle:n,endAngle:n,clockwise:a}});return(s?qs:js)(l,{shape:{endAngle:n+(a?1:-1)*Math.PI*2}},r,o),l},containPoint:function(t,e){var i=e.getData().getItemLayout(0);if(i){var n=t[0]-i.cx,a=t[1]-i.cy,o=Math.sqrt(n*n+a*a);return o<=i.r&&o>=i.r0}}});var Tv=Math.PI/180;function Dv(a,t,e,i,n,o,r){function s(t,e,i){for(var n=t;n<e;n++)if(a[n].y+=i,t<n&&n+1<e&&a[n+1].y>a[n].y+a[n].height)return void l(n,i/2);l(e-1,i/2)}function l(t,e){for(var i=t;0<=i&&(a[i].y-=e,!(0<i&&a[i].y>a[i-1].y+a[i-1].height));i--);}function u(t,e,i,n,a,o){for(var r=e?Number.MAX_VALUE:0,s=0,l=t.length;s<l;s++){var u=Math.abs(t[s].y-n),h=t[s].len,c=t[s].len2,d=u<a+h?Math.sqrt((a+h+c)*(a+h+c)-u*u):Math.abs(t[s].x-i);e&&r<=d&&(d=r-10),!e&&d<=r&&(d=r+10),t[s].x=i+d*o,r=d}}a.sort(function(t,e){return t.y-e.y});for(var h,c=0,d=a.length,f=[],p=[],g=0;g<d;g++)(h=a[g].y-c)<0&&s(g,d,-h),c=a[g].y+a[g].height;r-c<0&&l(d-1,c-r);for(g=0;g<d;g++)a[g].y>=e?p.push(a[g]):f.push(a[g]);u(f,!1,t,e,i,n),u(p,!0,t,e,i,n)}function Cv(t){return"center"===t.position}function Lv(I,A,t,e,i){var T,D,C=I.getData(),L=[],k=!1,P=(I.get("minShowLabelAngle")||0)*Tv;C.each(function(t){var e=C.getItemLayout(t),i=C.getItemModel(t),n=i.getModel("label"),a=n.get("position")||i.get("emphasis.label.position"),o=i.getModel("labelLine"),r=o.get("length"),s=o.get("length2");if(!(e.angle<P)){var l,u,h,c,d=(e.startAngle+e.endAngle)/2,f=Math.cos(d),p=Math.sin(d);T=e.cx,D=e.cy;var g="inside"===a||"inner"===a;if("center"===a)l=e.cx,u=e.cy,c="center";else{var m=(g?(e.r+e.r0)/2*f:e.r*f)+T,v=(g?(e.r+e.r0)/2*p:e.r*p)+D;if(l=m+3*f,u=v+3*p,!g){var y=m+f*(r+A-e.r),x=v+p*(r+A-e.r),_=y+(f<0?-1:1)*s;l=_+(f<0?-5:5),h=[[m,v],[y,x],[_,u=x]]}c=g?"center":0<f?"left":"right"}var w,b=n.getFont(),S=n.get("rotate");w="number"==typeof S?S*(Math.PI/180):S?f<0?-d+Math.PI:-d:0;var M=un(I.getFormattedLabel(t,"normal")||C.getName(t),b,c,"top");k=!!w,e.label={x:l,y:u,position:a,height:M.height,len:r,len2:s,linePoints:h,textAlign:c,verticalAlign:"middle",rotation:w,inside:g},g||L.push(e.label)}}),!k&&I.get("avoidLabelOverlap")&&function(t,e,i,n,a,o){for(var r=[],s=[],l=0;l<t.length;l++)Cv(t[l])||(t[l].x<e?r.push(t[l]):s.push(t[l]));for(Dv(s,e,i,n,1,0,o),Dv(r,e,i,n,-1,0,o),l=0;l<t.length;l++)if(!Cv(t[l])){var u=t[l].linePoints;if(u){var h=u[1][0]-u[2][0];t[l].x<e?u[2][0]=t[l].x+3:u[2][0]=t[l].x-3,u[1][1]=u[2][1]=t[l].y,u[1][0]=u[2][0]+h}}}(L,T,D,A,0,e)}function kv(t){return{seriesType:t,reset:function(t,e){var n=e.findComponents({mainType:"legend"});if(n&&n.length){var a=t.getData();a.filterSelf(function(t){for(var e=a.getName(t),i=0;i<n.length;i++)if(!n[i].isSelected(e))return!1;return!0})}}}}var Pv=2*Math.PI,Nv=Math.PI/180;Iv("pie",[{type:"pieToggleSelect",event:"pieselectchanged",method:"toggleSelected"},{type:"pieSelect",event:"pieselected",method:"select"},{type:"pieUnSelect",event:"pieunselected",method:"unSelect"}]),af(Av("pie")),nf(A(function(t,e,A,i){e.eachSeriesByType(t,function(t){var a=t.getData(),e=a.mapDimension("value"),i=t.get("center"),n=t.get("radius");k(n)||(n=[0,n]),k(i)||(i=[i,i]);var o=A.getWidth(),r=A.getHeight(),s=Math.min(o,r),l=xl(i[0],o),u=xl(i[1],r),h=xl(n[0],s/2),c=xl(n[1],s/2),d=-t.get("startAngle")*Nv,f=t.get("minAngle")*Nv,p=0;a.each(e,function(t){isNaN(t)||p++});var g=a.getSum(e),m=Math.PI/(g||p)*2,v=t.get("clockwise"),y=t.get("roseType"),x=t.get("stillShowZeroSum"),_=a.getDataExtent(e);_[0]=0;var w=Pv,b=0,S=d,M=v?1:-1;if(a.each(e,function(t,e){var i;if(isNaN(t))a.setItemLayout(e,{angle:NaN,startAngle:NaN,endAngle:NaN,clockwise:v,cx:l,cy:u,r0:h,r:y?NaN:c});else{(i="area"!==y?0===g&&x?m:t*m:Pv/p)<f?w-=i=f:b+=t;var n=S+M*i;a.setItemLayout(e,{angle:i,startAngle:S,endAngle:n,clockwise:v,cx:l,cy:u,r0:h,r:y?yl(t,_,[h,c]):c}),S=n}}),w<Pv&&p)if(w<=.001){var I=Pv/p;a.each(e,function(t,e){if(!isNaN(t)){var i=a.getItemLayout(e);i.angle=I,i.startAngle=d+M*e*I,i.endAngle=d+M*(e+1)*I}})}else m=w/b,S=d,a.each(e,function(t,e){if(!isNaN(t)){var i=a.getItemLayout(e),n=i.angle===f?f:t*m;i.startAngle=S,i.endAngle=S+M*n,S+=M*n}});Lv(t,c,0,r)})},"pie")),Qd(kv("pie")),Wh.extend({type:"series.scatter",dependencies:["grid","polar","geo","singleAxis","calendar"],getInitialData:function(t,e){return Xf(this.getSource(),this)},brushSelector:"point",getProgressive:function(){var t=this.option.progressive;return null==t?this.option.large?5e3:this.get("progressive"):t},getProgressiveThreshold:function(){var t=this.option.progressiveThreshold;return null==t?this.option.large?1e4:this.get("progressiveThreshold"):t},defaultOption:{coordinateSystem:"cartesian2d",zlevel:0,z:2,legendHoverLink:!0,hoverAnimation:!0,symbolSize:10,large:!1,largeThreshold:2e3,itemStyle:{opacity:.8},clip:!0}});var Ov=ds({shape:{points:null},symbolProxy:null,softClipShape:null,buildPath:function(t,e){var i=e.points,n=e.size,a=this.symbolProxy,o=a.shape;if(!((t.getContext?t.getContext():t)&&n[0]<4))for(var r=0;r<i.length;){var s=i[r++],l=i[r++];isNaN(s)||isNaN(l)||this.softClipShape&&!this.softClipShape.contain(s,l)||(o.x=s-n[0]/2,o.y=l-n[1]/2,o.width=n[0],o.height=n[1],a.buildPath(t,o,!0))}},afterBrush:function(t){var e=this.shape,i=e.points,n=e.size;if(n[0]<4){this.setTransform(t);for(var a=0;a<i.length;){var o=i[a++],r=i[a++];isNaN(o)||isNaN(r)||this.softClipShape&&!this.softClipShape.contain(o,r)||t.fillRect(o-n[0]/2,r-n[1]/2,n[0],n[1])}this.restoreTransform(t)}},findDataIndex:function(t,e){for(var i=this.shape,n=i.points,a=i.size,o=Math.max(a[0],4),r=Math.max(a[1],4),s=n.length/2-1;0<=s;s--){var l=2*s,u=n[l]-o/2,h=n[1+l]-r/2;if(u<=t&&h<=e&&t<=u+o&&e<=h+r)return s}return-1}});function Ev(){this.group=new Si}var Rv=Ev.prototype;function zv(t,e,i){vg.call(this,t,e,i),this.type="value",this.angle=0,this.name="",this.model}function Bv(t,e,i){this._model=t,this.dimensions=[],this._indicatorAxes=N(t.getIndicatorModels(),function(t,e){var i="indicator_"+e,n=new zv(i,"log"===t.get("axisType")?new Op:new op);return n.name=t.get("name"),(n.model=t).axis=n,this.dimensions.push(i),n},this),this.resize(t,i),this.cx,this.cy,this.r,this.r0,this.startAngle}Rv.isPersistent=function(){return!this._incremental},Rv.updateData=function(t,e){this.group.removeAll();var i=new Ov({rectHover:!0,cursor:"default"});i.setShape({points:t.getLayout("symbolPoints")}),this._setCommon(i,t,!1,e),this.group.add(i),this._incremental=null},Rv.updateLayout=function(t){if(!this._incremental){var n=t.getLayout("symbolPoints");this.group.eachChild(function(t){if(null!=t.startIndex){var e=2*(t.endIndex-t.startIndex),i=4*t.startIndex*2;n=new Float32Array(n.buffer,i,e)}t.setShape("points",n)})}},Rv.incrementalPrepareUpdate=function(t){this.group.removeAll(),this._clearIncremental(),2e6<t.count()?(this._incremental||(this._incremental=new ts({silent:!0})),this.group.add(this._incremental)):this._incremental=null},Rv.incrementalUpdate=function(t,e,i){var n;this._incremental?(n=new Ov,this._incremental.addDisplayable(n,!0)):((n=new Ov({rectHover:!0,cursor:"default",startIndex:t.start,endIndex:t.end})).incremental=!0,this.group.add(n)),n.setShape({points:e.getLayout("symbolPoints")}),this._setCommon(n,e,!!this._incremental,i)},Rv._setCommon=function(i,t,e,n){var a=t.hostModel;n=n||{};var o=t.getVisual("symbolSize");i.setShape("size",o instanceof Array?o:[o,o]),i.softClipShape=n.clipShape||null,i.symbolProxy=Jp(t.getVisual("symbol"),0,0,0,0),i.setColor=i.symbolProxy.setColor;var r=i.shape.size[0]<4;i.useStyle(a.getModel("itemStyle").getItemStyle(r?["color","shadowBlur","shadowColor"]:["color"]));var s=t.getVisual("color");s&&i.setColor(s),e||(i.seriesIndex=a.seriesIndex,i.on("mousemove",function(t){i.dataIndex=null;var e=i.findDataIndex(t.offsetX,t.offsetY);0<=e&&(i.dataIndex=e+(i.startIndex||0))}))},Rv.remove=function(){this._clearIncremental(),this._incremental=null,this.group.removeAll()},Rv._clearIncremental=function(){var t=this._incremental;t&&t.clearDisplaybles()},hf({type:"scatter",render:function(t,e,i){var n=t.getData();this._updateSymbolDraw(n,t).updateData(n,{clipShape:this._getClipShape(t)}),this._finished=!0},incrementalPrepareRender:function(t,e,i){var n=t.getData();this._updateSymbolDraw(n,t).incrementalPrepareUpdate(n),this._finished=!1},incrementalRender:function(t,e,i){this._symbolDraw.incrementalUpdate(t,e.getData(),{clipShape:this._getClipShape(e)}),this._finished=t.end===e.getData().count()},updateTransform:function(t,e,i){var n=t.getData();if(this.group.dirty(),!this._finished||1e4<n.count()||!this._symbolDraw.isPersistent())return{update:!0};var a=sm().reset(t);a.progress&&a.progress({start:0,end:n.count()},n),this._symbolDraw.updateLayout(n)},_getClipShape:function(t){var e=t.coordinateSystem,i=e&&e.getArea&&e.getArea();return t.get("clip",!0)?i:null},_updateSymbolDraw:function(t,e){var i=this._symbolDraw,n=e.pipelineContext.large;return i&&n===this._isLargeDraw||(i&&i.remove(),i=this._symbolDraw=n?new Ev:new Ng,this._isLargeDraw=n,this.group.removeAll()),this.group.add(i.group),i},remove:function(t,e){this._symbolDraw&&this._symbolDraw.remove(!0),this._symbolDraw=null},dispose:function(){}}),af(rm("scatter","circle")),nf(sm("scatter")),w(zv,vg),Bv.prototype.getIndicatorAxes=function(){return this._indicatorAxes},Bv.prototype.dataToPoint=function(t,e){var i=this._indicatorAxes[e];return this.coordToPoint(i.dataToCoord(t),e)},Bv.prototype.coordToPoint=function(t,e){var i=this._indicatorAxes[e].angle;return[this.cx+t*Math.cos(i),this.cy-t*Math.sin(i)]},Bv.prototype.pointToData=function(t){var e=t[0]-this.cx,i=t[1]-this.cy,n=Math.sqrt(e*e+i*i);e/=n,i/=n;for(var a,o=Math.atan2(-i,e),r=1/0,s=-1,l=0;l<this._indicatorAxes.length;l++){var u=this._indicatorAxes[l],h=Math.abs(o-u.angle);h<r&&(a=u,s=l,r=h)}return[s,+(a&&a.coordToData(n))]},Bv.prototype.resize=function(t,e){var i=t.get("center"),n=e.getWidth(),a=e.getHeight(),o=Math.min(n,a)/2;this.cx=xl(i[0],n),this.cy=xl(i[1],a),this.startAngle=t.get("startAngle")*Math.PI/180;var r=t.get("radius");"string"!=typeof r&&"number"!=typeof r||(r=[0,r]),this.r0=xl(r[0],o),this.r=xl(r[1],o),E(this._indicatorAxes,function(t,e){t.setExtent(this.r0,this.r);var i=this.startAngle+e*Math.PI*2/this._indicatorAxes.length;i=Math.atan2(Math.sin(i),Math.cos(i)),t.angle=i},this)},Bv.prototype.update=function(n,t){var a=this._indicatorAxes,o=this._model;E(a,function(t){t.scale.setExtent(1/0,-1/0)}),n.eachSeriesByType("radar",function(t,e){if("radar"===t.get("coordinateSystem")&&n.getComponent("radar",t.get("radarIndex"))===o){var i=t.getData();E(a,function(t){t.scale.unionExtentFromData(i,i.mapDimension(t.dim))})}},this);var f=o.get("splitNumber");function p(t){var e=Math.pow(10,Math.floor(Math.log(t)/Math.LN10)),i=t/e;return 2===i?i=5:i*=2,i*e}E(a,function(t,e){var i=Rp(t.scale,t.model);zp(t.scale,t.model);var n=t.model,a=t.scale,o=n.getMin(),r=n.getMax(),s=a.getInterval();if(null!=o&&null!=r)a.setExtent(+o,+r),a.setInterval((r-o)/f);else if(null!=o)for(var l;l=o+s*f,a.setExtent(+o,l),a.setInterval(s),s=p(s),l<i[1]&&isFinite(l)&&isFinite(i[1]););else if(null!=r)for(var u;u=r-s*f,a.setExtent(u,+r),a.setInterval(s),s=p(s),u>i[0]&&isFinite(u)&&isFinite(i[0]););else{var h=a.getTicks().length-1;f<h&&(s=p(s));var c=Math.round((i[0]+i[1])/2/s)*s,d=Math.round(f/2);a.setExtent(_l(c-d*s),_l(c+(f-d)*s)),a.setInterval(s)}})},Bv.dimensions=[],Bv.create=function(i,n){var a=[];return i.eachComponent("radar",function(t){var e=new Bv(t,i,n);a.push(e),t.coordinateSystem=e}),i.eachSeriesByType("radar",function(t){"radar"===t.get("coordinateSystem")&&(t.coordinateSystem=a[t.get("radarIndex")||0])}),a},Hu.register("radar",Bv);var Vv=gm.valueAxis;function Gv(t,e){return C({show:e},t)}sf({type:"radar",optionUpdated:function(){var a=this.get("boundaryGap"),o=this.get("splitNumber"),r=this.get("scale"),s=this.get("axisLine"),l=this.get("axisTick"),u=this.get("axisType"),h=this.get("axisLabel"),c=this.get("name"),d=this.get("name.show"),f=this.get("name.formatter"),p=this.get("nameGap"),g=this.get("triggerEvent"),t=N(this.get("indicator")||[],function(t){null!=t.max&&0<t.max&&!t.min?t.min=0:null!=t.min&&t.min<0&&!t.max&&(t.max=0);var e=c;if(null!=t.color&&(e=C({color:t.color},c)),t=m(D(t),{boundaryGap:a,splitNumber:o,scale:r,axisLine:s,axisTick:l,axisType:u,axisLabel:h,name:t.text,nameLocation:"end",nameGap:p,nameTextStyle:e,triggerEvent:g},!1),d||(t.name=""),"string"==typeof f){var i=t.name;t.name=f.replace("{value}",null!=i?i:"")}else"function"==typeof f&&(t.name=f(t.name,t));var n=L(new dl(t,null,this.ecModel),Hp);return n.mainType="radar",n.componentIndex=this.componentIndex,n},this);this.getIndicatorModels=function(){return t}},defaultOption:{zlevel:0,z:0,center:["50%","50%"],radius:"75%",startAngle:90,name:{show:!0},boundaryGap:[0,0],splitNumber:5,nameGap:15,scale:!1,shape:"polygon",axisLine:m({lineStyle:{color:"#bbb"}},Vv.axisLine),axisLabel:Gv(Vv.axisLabel,!1),axisTick:Gv(Vv.axisTick,!1),axisType:"interval",splitLine:Gv(Vv.splitLine,!0),splitArea:Gv(Vv.splitArea,!0),indicator:[]}});var Fv=["axisLine","axisTickLabel","axisName"];lf({type:"radar",render:function(t,e,i){this.group.removeAll(),this._buildAxes(t),this._buildSplitLineAndArea(t)},_buildAxes:function(t){var e=t.coordinateSystem;E(N(e.getIndicatorAxes(),function(t){return new Cm(t.model,{position:[e.cx,e.cy],rotation:t.angle,labelDirection:-1,tickDirection:-1,nameDirection:1})}),function(t){E(Fv,t.add,t),this.group.add(t.getGroup())},this)},_buildSplitLineAndArea:function(t){var n=t.coordinateSystem,e=n.getIndicatorAxes();if(e.length){var i=t.get("shape"),a=t.getModel("splitLine"),o=t.getModel("splitArea"),r=a.getModel("lineStyle"),s=o.getModel("areaStyle"),l=a.get("show"),u=o.get("show"),h=r.get("color"),c=s.get("color");h=k(h)?h:[h],c=k(c)?c:[c];var d=[],f=[];if("circle"===i)for(var p=e[0].getTicksCoords(),g=n.cx,m=n.cy,v=0;v<p.length;v++){if(l)d[I(d,h,v)].push(new Lr({shape:{cx:g,cy:m,r:p[v].coord}}));if(u&&v<p.length-1)f[I(f,c,v)].push(new Nr({shape:{cx:g,cy:m,r0:p[v].coord,r:p[v+1].coord}}))}else{var y,x=N(e,function(t,e){var i=t.getTicksCoords();return y=null==y?i.length-1:Math.min(i.length-1,y),N(i,function(t){return n.coordToPoint(t.coord,e)})}),_=[];for(v=0;v<=y;v++){for(var w=[],b=0;b<e.length;b++)w.push(x[b][v]);if(w[0]&&w.push(w[0].slice()),l)d[I(d,h,v)].push(new zr({shape:{points:w}}));if(u&&_)f[I(f,c,v-1)].push(new Rr({shape:{points:w.concat(_)}}));_=w.slice().reverse()}}var S=r.getLineStyle(),M=s.getAreaStyle();E(f,function(t,e){this.group.add(ys(t,{style:C({stroke:"none",fill:c[e%c.length]},M),silent:!0}))},this),E(d,function(t,e){this.group.add(ys(t,{style:C({fill:"none",stroke:h[e%h.length]},S),silent:!0}))},this)}function I(t,e,i){var n=i%e.length;return t[n]=t[n]||[],n}}});var Wv=Wh.extend({type:"series.radar",dependencies:["radar"],init:function(t){Wv.superApply(this,"init",arguments),this.legendDataProvider=function(){return this.getRawData()}},getInitialData:function(t,e){return yv(this,{generateCoord:"indicator_",generateCoordCount:1/0})},formatTooltip:function(n){var a=this.getData(),t=this.coordinateSystem.getIndicatorAxes(),e=this.getData().getName(n);return Wl(""===e?this.name:e)+"<br/>"+N(t,function(t,e){var i=a.get(a.mapDimension(t.dim),n);return Wl(t.name+" : "+i)}).join("<br />")},defaultOption:{zlevel:0,z:2,coordinateSystem:"radar",legendHoverLink:!0,radarIndex:0,lineStyle:{width:2,type:"solid"},label:{position:"top"},symbol:"emptyCircle",symbolSize:4}});hf({type:"radar",render:function(l,t,e){var i=l.coordinateSystem,g=this.group,m=l.getData(),s=this._data;function u(t,e){var i=t.getItemVisual(e,"symbol")||"circle",n=t.getItemVisual(e,"color");if("none"!==i){var a=function(t){return k(t)||(t=[+t,+t]),t}(t.getItemVisual(e,"symbolSize")),o=Jp(i,-1,-1,2,2,n);return o.attr({style:{strokeNoScale:!0},z2:100,scale:[a[0]/2,a[1]/2]}),o}}function h(t,e,i,n,a,o){i.removeAll();for(var r=0;r<e.length-1;r++){var s=u(n,a);s&&(t[s.__dimIdx=r]?(s.attr("position",t[r]),ol[o?"initProps":"updateProps"](s,{position:e[r]},l,a)):s.attr("position",e[r]),i.add(s))}}function c(t){return N(t,function(t){return[i.cx,i.cy]})}m.diff(s).add(function(t){var e=m.getItemLayout(t);if(e){var i=new Rr,n=new zr,a={shape:{points:e}};i.shape.points=c(e),n.shape.points=c(e),qs(i,a,l,t),qs(n,a,l,t);var o=new Si,r=new Si;o.add(n),o.add(i),o.add(r),h(n.shape.points,e,r,m,t,!0),m.setItemGraphicEl(t,o)}}).update(function(t,e){var i=s.getItemGraphicEl(e),n=i.childAt(0),a=i.childAt(1),o=i.childAt(2),r={shape:{points:m.getItemLayout(t)}};r.shape.points&&(h(n.shape.points,r.shape.points,o,m,t,!1),js(n,r,l),js(a,r,l),m.setItemGraphicEl(t,i))}).remove(function(t){g.remove(s.getItemGraphicEl(t))}).execute(),m.eachItemGraphicEl(function(t,i){var e=m.getItemModel(i),n=t.childAt(0),a=t.childAt(1),o=t.childAt(2),r=m.getItemVisual(i,"color");g.add(t),n.useStyle(C(e.getModel("lineStyle").getLineStyle(),{fill:"none",stroke:r})),n.hoverStyle=e.getModel("emphasis.lineStyle").getLineStyle();var s=e.getModel("areaStyle"),l=e.getModel("emphasis.areaStyle"),u=s.isEmpty()&&s.parentModel.isEmpty(),h=l.isEmpty()&&l.parentModel.isEmpty();h=h&&u,a.ignore=u,a.useStyle(C(s.getAreaStyle(),{fill:r,opacity:.7})),a.hoverStyle=l.getAreaStyle();var c=e.getModel("itemStyle").getItemStyle(["color"]),d=e.getModel("emphasis.itemStyle").getItemStyle(),f=e.getModel("label"),p=e.getModel("emphasis.label");o.eachChild(function(t){t.setStyle(c),t.hoverStyle=D(d);var e=m.get(m.dimensions[t.__dimIdx],i);null!=e&&!isNaN(e)||(e=""),Bs(t.style,t.hoverStyle,f,p,{labelFetcher:m.hostModel,labelDataIndex:i,labelDimIndex:t.__dimIdx,defaultText:e,autoColor:r,isRectText:!0})}),t.highDownOnUpdate=function(t,e){a.attr("ignore","emphasis"===e?h:u)},Os(t)}),this._data=m},remove:function(){this.group.removeAll(),this._data=null},dispose:function(){}});function Hv(t){return!isNaN(t[0])&&!isNaN(t[1])}function Zv(t){return[t.cx,t.cy]}af(Av("radar")),af(rm("radar","circle")),nf(function(t){t.eachSeriesByType("radar",function(t){var i=t.getData(),a=[],o=t.coordinateSystem;if(o){var e=o.getIndicatorAxes();E(e,function(t,n){i.each(i.mapDimension(e[n].dim),function(t,e){a[e]=a[e]||[];var i=o.dataToPoint(t,n);a[e][n]=Hv(i)?i:Zv(o)})}),i.each(function(t){var e=I(a[t],function(t){return Hv(t)})||Zv(o);a[t].push(e.slice()),i.setItemLayout(t,a[t])})}})}),Qd(kv("radar")),Jd(function(i){var t=i.polar;if(t){k(t)||(t=[t]);var n=[];E(t,function(t,e){t.indicator?(t.type&&!t.shape&&(t.shape=t.type),i.radar=i.radar||[],k(i.radar)||(i.radar=[i.radar]),i.radar.push(t)):n.push(t)}),i.polar=n}E(i.series,function(t){t&&"radar"===t.type&&t.polarIndex&&(t.radarIndex=t.polarIndex)})});for(var Uv=[126,25],Xv=[[[0,3.5],[7,11.2],[15,11.9],[30,7],[42,.7],[52,.7],[56,7.7],[59,.7],[64,.7],[64,0],[5,0],[0,3.5]],[[13,16.1],[19,14.7],[16,21.7],[11,23.1],[13,16.1]],[[12,32.2],[14,38.5],[15,38.5],[13,32.2],[12,32.2]],[[16,47.6],[12,53.2],[13,53.2],[18,47.6],[16,47.6]],[[6,64.4],[8,70],[9,70],[8,64.4],[6,64.4]],[[23,82.6],[29,79.8],[30,79.8],[25,82.6],[23,82.6]],[[37,70.7],[43,62.3],[44,62.3],[39,70.7],[37,70.7]],[[48,51.1],[51,45.5],[53,45.5],[50,51.1],[48,51.1]],[[51,35],[51,28.7],[53,28.7],[53,35],[51,35]],[[52,22.4],[55,17.5],[56,17.5],[53,22.4],[52,22.4]],[[58,12.6],[62,7],[63,7],[60,12.6],[58,12.6]],[[0,3.5],[0,93.1],[64,93.1],[64,0],[63,0],[63,92.4],[1,92.4],[1,3.5],[0,3.5]]],Yv=0;Yv<Xv.length;Yv++)for(var 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i=ty(e).originRoot;if(i)return{root:i,boundingRect:ty(e).boundingRect};var n=ey(e);return ty(e).originRoot=n.root,ty(e).boundingRect=n.boundingRect,n},makeGraphic:function(t,e,i){var n=ty(e),a=n.rootMap||(n.rootMap=Q()),o=a.get(i);if(o)return o;var r=n.originRoot,s=n.boundingRect;return o=n.originRootHostKey?ey(e,s).root:(n.originRootHostKey=i,r),a.set(i,o)},removeGraphic:function(t,e,i){var n=ty(e),a=n.rootMap;a&&a.removeKey(i),i===n.originRootHostKey&&(n.originRootHostKey=null)}}},ny={load:function(n,a){var o,r=[],s=Q(),l=Q();return E(oy(n),function(t){var e=iy[t.type].load(n,t);E(e.regions,function(t){var e=t.name;a&&a.hasOwnProperty(e)&&(t=t.cloneShallow(e=a[e])),r.push(t),s.set(e,t),l.set(e,t.center)});var i=e.boundingRect;i&&(o?o.union(i):o=i.clone())}),{regions:r,regionsMap:s,nameCoordMap:l,boundingRect:o||new bi(0,0,0,0)}},makeGraphic:ay("makeGraphic"),removeGraphic:ay("removeGraphic")};function ay(o){return function(i,n){var t=oy(i),a=[];return E(t,function(t){var e=iy[t.type][o];e&&a.push(e(i,t,n))}),a}}function oy(t){return ad.retrieveMap(t)||[]}b(Wh.extend({type:"series.map",dependencies:["geo"],layoutMode:"box",needsDrawMap:!1,seriesGroup:[],getInitialData:function(t){for(var e=yv(this,["value"]),i=e.mapDimension("value"),n=Q(),a=[],o=[],r=0,s=e.count();r<s;r++){var l=e.getName(r);n.set(l,!0),a.push({name:l,value:e.get(i,r),selected:Ih(e,r,"selected")})}return E(ny.load(this.getMapType(),this.option.nameMap).regions,function(t){var e=t.name;n.get(e)||(a.push({name:e}),o.push(e))}),this.updateSelectedMap(a),e.appendValues([],o),e},getHostGeoModel:function(){var t=this.option.geoIndex;return null!=t?this.dependentModels.geo[t]:null},getMapType:function(){return(this.getHostGeoModel()||this).option.map},getRawValue:function(t){var e=this.getData();return e.get(e.mapDimension("value"),t)},getRegionModel:function(t){var e=this.getData();return e.getItemModel(e.indexOfName(t))},formatTooltip:function(t){for(var e=this.getData(),i=zl(this.getRawValue(t)),n=e.getName(t),a=this.seriesGroup,o=[],r=0;r<a.length;r++){var s=a[r].originalData.indexOfName(n),l=e.mapDimension("value");isNaN(a[r].originalData.get(l,s))||o.push(Wl(a[r].name))}return o.join(", ")+"<br />"+Wl(n+" : "+i)},getTooltipPosition:function(t){if(null!=t){var e=this.getData().getName(t),i=this.coordinateSystem,n=i.getRegion(e);return n&&i.dataToPoint(n.center)}},setZoom:function(t){this.option.zoom=t},setCenter:function(t){this.option.center=t},defaultOption:{zlevel:0,z:2,coordinateSystem:"geo",map:"",left:"center",top:"center",aspectScale:.75,showLegendSymbol:!0,dataRangeHoverLink:!0,boundingCoords:null,center:null,zoom:1,scaleLimit:null,label:{show:!1,color:"#000"},itemStyle:{borderWidth:.5,borderColor:"#444",areaColor:"#eee"},emphasis:{label:{show:!0,color:"rgb(100,0,0)"},itemStyle:{areaColor:"rgba(255,215,0,0.8)"}}}}),xv);var ry="\0_ec_interaction_mutex";function sy(t,e){return!!ly(t)[e]}function ly(t){return t[ry]||(t[ry]={})}function uy(i){this.pointerChecker,this._zr=i,this._opt={};var t=T,n=t(hy,this),a=t(cy,this),o=t(dy,this),r=t(fy,this),s=t(py,this);Ct.call(this),this.setPointerChecker=function(t){this.pointerChecker=t},this.enable=function(t,e){this.disable(),this._opt=C(D(e)||{},{zoomOnMouseWheel:!0,moveOnMouseMove:!0,moveOnMouseWheel:!1,preventDefaultMouseMove:!0}),null==t&&(t=!0),!0!==t&&"move"!==t&&"pan"!==t||(i.on("mousedown",n),i.on("mousemove",a),i.on("mouseup",o)),!0!==t&&"scale"!==t&&"zoom"!==t||(i.on("mousewheel",r),i.on("pinch",s))},this.disable=function(){i.off("mousedown",n),i.off("mousemove",a),i.off("mouseup",o),i.off("mousewheel",r),i.off("pinch",s)},this.dispose=this.disable,this.isDragging=function(){return this._dragging},this.isPinching=function(){return this._pinching}}function hy(t){if(!(Wt(t)||t.target&&t.target.draggable)){var e=t.offsetX,i=t.offsetY;this.pointerChecker&&this.pointerChecker(t,e,i)&&(this._x=e,this._y=i,this._dragging=!0)}}function cy(t){if(this._dragging&&vy("moveOnMouseMove",t,this._opt)&&"pinch"!==t.gestureEvent&&!sy(this._zr,"globalPan")){var e=t.offsetX,i=t.offsetY,n=this._x,a=this._y,o=e-n,r=i-a;this._x=e,this._y=i,this._opt.preventDefaultMouseMove&&Ft(t.event),my(this,"pan","moveOnMouseMove",t,{dx:o,dy:r,oldX:n,oldY:a,newX:e,newY:i})}}function dy(t){Wt(t)||(this._dragging=!1)}function fy(t){var e=vy("zoomOnMouseWheel",t,this._opt),i=vy("moveOnMouseWheel",t,this._opt),n=t.wheelDelta,a=Math.abs(n),o=t.offsetX,r=t.offsetY;if(0!==n&&(e||i)){if(e){var s=3<a?1.4:1<a?1.2:1.1;gy(this,"zoom","zoomOnMouseWheel",t,{scale:0<n?s:1/s,originX:o,originY:r})}if(i){var l=Math.abs(n);gy(this,"scrollMove","moveOnMouseWheel",t,{scrollDelta:(0<n?1:-1)*(3<l?.4:1<l?.15:.05),originX:o,originY:r})}}}function py(t){sy(this._zr,"globalPan")||gy(this,"zoom",null,t,{scale:1<t.pinchScale?1.1:1/1.1,originX:t.pinchX,originY:t.pinchY})}function gy(t,e,i,n,a){t.pointerChecker&&t.pointerChecker(n,a.originX,a.originY)&&(Ft(n.event),my(t,e,i,n,a))}function my(t,e,i,n,a){a.isAvailableBehavior=T(vy,null,i,n),t.trigger(e,a)}function vy(t,e,i){var n=i[t];return!t||n&&(!R(n)||e.event[n+"Key"])}function yy(t,e,i){var n=t.target,a=n.position;a[0]+=e,a[1]+=i,n.dirty()}function xy(t,e,i,n){var a=t.target,o=t.zoomLimit,r=a.position,s=a.scale,l=t.zoom=t.zoom||1;if(l*=e,o){var u=o.min||0,h=o.max||1/0;l=Math.max(Math.min(h,l),u)}var c=l/t.zoom;t.zoom=l,r[0]-=(i-r[0])*(c-1),r[1]-=(n-r[1])*(c-1),s[0]*=c,s[1]*=c,a.dirty()}tf({type:"takeGlobalCursor",event:"globalCursorTaken",update:"update"},function(){}),b(uy,Ct);var _y={axisPointer:1,tooltip:1,brush:1};function wy(t,e,i){var n=e.getComponentByElement(t.topTarget),a=n&&n.coordinateSystem;return n&&n!==i&&!_y[n.mainType]&&a&&a.model!==i}function by(t){var e=t.getItemStyle(),i=t.get("areaColor");return null!=i&&(e.fill=i),e}function Sy(i,t){t.eachChild(function(e){E(e.__regions,function(t){e.trigger(i.isSelected(t.name)?"emphasis":"normal")})})}function My(t,e){var i=new Si;this.uid=ml("ec_map_draw"),this._controller=new uy(t.getZr()),this._controllerHost={target:e?i:null},this.group=i,this._updateGroup=e,this._mouseDownFlag,this._mapName,this._initialized,i.add(this._regionsGroup=new Si),i.add(this._backgroundGroup=new Si)}My.prototype={constructor:My,draw:function(_,t,e,i,n){var w="geo"===_.mainType,b=_.getData&&_.getData();w&&t.eachComponent({mainType:"series",subType:"map"},function(t){b||t.getHostGeoModel()!==_||(b=t.getData())});var a=_.coordinateSystem;this._updateBackground(a);var S=this._regionsGroup,M=this.group;a._roamTransformable.transform&&(M.transform=a._roamTransformable.transform.slice(),M.decomposeTransform());var I=a._rawTransformable.scale,A=a._rawTransformable.position;S.removeAll();var T=["itemStyle"],D=["emphasis","itemStyle"],C=["label"],L=["emphasis","label"],k=Q();E(a.regions,function(t){var e=k.get(t.name)||k.set(t.name,new Si),o=new $r({segmentIgnoreThreshold:1,shape:{paths:[]}});e.add(o);var i,n=(x=_.getRegionModel(t.name)||_).getModel(T),a=x.getModel(D),r=by(n),s=by(a),l=x.getModel(C),u=x.getModel(L);if(b){i=b.indexOfName(t.name);var h=b.getItemVisual(i,"color",!0);h&&(r.fill=h)}function c(t){return[t[0]*I[0]+A[0],t[1]*I[1]+A[1]]}E(t.geometries,function(t){if("polygon"===t.type){for(var e=[],i=0;i<t.exterior.length;++i)e.push(c(t.exterior[i]));o.shape.paths.push(new Rr({segmentIgnoreThreshold:1,shape:{points:e}}));for(i=0;i<(t.interiors?t.interiors.length:0);++i){for(var n=t.interiors[i],a=(e=[],0);a<n.length;++a)e.push(c(n[a]));o.shape.paths.push(new Rr({segmentIgnoreThreshold:1,shape:{points:e}}))}}}),o.setStyle(r),o.style.strokeNoScale=!0,o.culling=!0;var d=l.get("show"),f=u.get("show"),p=b&&isNaN(b.get(b.mapDimension("value"),i)),g=b&&b.getItemLayout(i);if(w||p&&(d||f)||g&&g.showLabel){var m,v=w?t.name:i;(!b||0<=i)&&(m=_);var y=new Dr({position:c(t.center.slice()),scale:[1/M.scale[0],1/M.scale[1]],z2:10,silent:!0});Bs(y.style,y.hoverStyle={},l,u,{labelFetcher:m,labelDataIndex:v,defaultText:t.name,useInsideStyle:!1},{textAlign:"center",textVerticalAlign:"middle"}),e.add(y)}if(b)b.setItemGraphicEl(i,e);else{var x=_.getRegionModel(t.name);o.eventData={componentType:"geo",componentIndex:_.componentIndex,geoIndex:_.componentIndex,name:t.name,region:x&&x.option||{}}}(e.__regions||(e.__regions=[])).push(t),e.highDownSilentOnTouch=!!_.get("selectedMode"),Os(e,s),S.add(e)}),this._updateController(_,t,e),function(n,a,o,r,s){o.off("click"),o.off("mousedown"),a.get("selectedMode")&&(o.on("mousedown",function(){n._mouseDownFlag=!0}),o.on("click",function(t){if(n._mouseDownFlag){n._mouseDownFlag=!1;for(var e=t.target;!e.__regions;)e=e.parent;if(e){var i={type:("geo"===a.mainType?"geo":"map")+"ToggleSelect",batch:N(e.__regions,function(t){return{name:t.name,from:s.uid}})};i[a.mainType+"Id"]=a.id,r.dispatchAction(i),Sy(a,o)}}}))}(this,_,S,e,i),Sy(_,S)},remove:function(){this._regionsGroup.removeAll(),this._backgroundGroup.removeAll(),this._controller.dispose(),this._mapName&&ny.removeGraphic(this._mapName,this.uid),this._mapName=null,this._controllerHost={}},_updateBackground:function(t){var e=t.map;this._mapName!==e&&E(ny.makeGraphic(e,this.uid),function(t){this._backgroundGroup.add(t)},this),this._mapName=e},_updateController:function(n,t,a){var o=n.coordinateSystem,e=this._controller,i=this._controllerHost;i.zoomLimit=n.get("scaleLimit"),i.zoom=o.getZoom(),e.enable(n.get("roam")||!1);var r=n.mainType;function s(){var t={type:"geoRoam",componentType:r};return t[r+"Id"]=n.id,t}e.off("pan").on("pan",function(t){this._mouseDownFlag=!1,yy(i,t.dx,t.dy),a.dispatchAction(L(s(),{dx:t.dx,dy:t.dy}))},this),e.off("zoom").on("zoom",function(t){if(this._mouseDownFlag=!1,xy(i,t.scale,t.originX,t.originY),a.dispatchAction(L(s(),{zoom:t.scale,originX:t.originX,originY:t.originY})),this._updateGroup){var e=this.group.scale;this._regionsGroup.traverse(function(t){"text"===t.type&&t.attr("scale",[1/e[0],1/e[1]])})}},this),e.setPointerChecker(function(t,e,i){return o.getViewRectAfterRoam().contain(e,i)&&!wy(t,a,n)})}};var Iy="__seriesMapHighDown",Ay="__seriesMapCallKey";function Ty(t){var e=this[Iy];e&&e.recordVersion===this[Ay]&&Dy(e,t)}function Dy(t,e){var i=t.circle,n=t.labelModel,a=t.hoverLabelModel,o=t.emphasisText,r=t.normalText;e?(i.style.extendFrom(Gs({},a,{text:a.get("show")?o:null},{isRectText:!0,useInsideStyle:!1},!0)),i.__mapOriginalZ2=i.z2,i.z2+=os):(Gs(i.style,n,{text:n.get("show")?r:null,textPosition:n.getShallow("position")||"bottom"},{isRectText:!0,useInsideStyle:!1}),i.dirty(!1),null!=i.__mapOriginalZ2&&(i.z2=i.__mapOriginalZ2,i.__mapOriginalZ2=null))}function Cy(t,e,i){var n=t.getZoom(),a=t.getCenter(),o=e.zoom,r=t.dataToPoint(a);if(null!=e.dx&&null!=e.dy){r[0]-=e.dx,r[1]-=e.dy;a=t.pointToData(r);t.setCenter(a)}if(null!=o){if(i){var s=i.min||0,l=i.max||1/0;o=Math.max(Math.min(n*o,l),s)/n}t.scale[0]*=o,t.scale[1]*=o;var u=t.position,h=(e.originX-u[0])*(o-1),c=(e.originY-u[1])*(o-1);u[0]-=h,u[1]-=c,t.updateTransform();a=t.pointToData(r);t.setCenter(a),t.setZoom(o*n)}return{center:t.getCenter(),zoom:t.getZoom()}}hf({type:"map",render:function(t,e,i,n){if(!n||"mapToggleSelect"!==n.type||n.from!==this.uid){var a=this.group;if(a.removeAll(),!t.getHostGeoModel()){if(n&&"geoRoam"===n.type&&"series"===n.componentType&&n.seriesId===t.id)(o=this._mapDraw)&&a.add(o.group);else if(t.needsDrawMap){var o=this._mapDraw||new My(i,!0);a.add(o.group),o.draw(t,e,i,this,n),this._mapDraw=o}else this._mapDraw&&this._mapDraw.remove(),this._mapDraw=null;t.get("showLegendSymbol")&&e.getComponent("legend")&&this._renderSymbols(t,e,i)}}},remove:function(){this._mapDraw&&this._mapDraw.remove(),this._mapDraw=null,this.group.removeAll()},dispose:function(){this._mapDraw&&this._mapDraw.remove(),this._mapDraw=null},_renderSymbols:function(x,t,e){var _=x.originalData,w=this.group;_.each(_.mapDimension("value"),function(t,e){if(!isNaN(t)){var i=_.getItemLayout(e);if(i&&i.point){var n=i.point,a=i.offset,o=new Lr({style:{fill:x.getData().getVisual("color")},shape:{cx:n[0]+9*a,cy:n[1],r:3},silent:!0,z2:8+(a?0:os+1)});if(!a){var r=x.mainSeries.getData(),s=_.getName(e),l=r.indexOfName(s),u=_.getItemModel(e),h=u.getModel("label"),c=u.getModel("emphasis.label"),d=r.getItemGraphicEl(l),f=H(x.getFormattedLabel(l,"normal"),s),p=H(x.getFormattedLabel(l,"emphasis"),f),g=d[Iy],m=Math.random();if(!g){g=d[Iy]={};var v=A(Ty,!0),y=A(Ty,!1);d.on("mouseover",v).on("mouseout",y).on("emphasis",v).on("normal",y)}L(g,{recordVersion:d[Ay]=m,circle:o,labelModel:h,hoverLabelModel:c,emphasisText:p,normalText:f}),Dy(g,!1)}w.add(o)}}})}}),tf({type:"geoRoam",event:"geoRoam",update:"updateTransform"},function(n,t){var a=n.componentType||"series";t.eachComponent({mainType:a,query:n},function(t){var e=t.coordinateSystem;if("geo"===e.type){var i=Cy(e,n,t.get("scaleLimit"));t.setCenter&&t.setCenter(i.center),t.setZoom&&t.setZoom(i.zoom),"series"===a&&E(t.seriesGroup,function(t){t.setCenter(i.center),t.setZoom(i.zoom)})}})});var Ly=bt;function ky(){ce.call(this)}function Py(t){this.name=t,this.zoomLimit,ce.call(this),this._roamTransformable=new ky,this._rawTransformable=new ky,this._center,this._zoom}function Ny(t,e,i,n){var a=i.seriesModel,o=a?a.coordinateSystem:null;return o===this?o[t](n):null}function Oy(t,e,i,n){Py.call(this,t),this.map=e;var a=ny.load(e,i);this._nameCoordMap=a.nameCoordMap,this._regionsMap=a.regionsMap,this._invertLongitute=null==n||n,this.regions=a.regions,this._rect=a.boundingRect}function Ey(t,e,i,n){var a=i.geoModel,o=i.seriesModel,r=a?a.coordinateSystem:o?o.coordinateSystem||(o.getReferringComponents("geo")[0]||{}).coordinateSystem:null;return r===this?r[t](n):null}function Ry(t,e){var i=t.get("boundingCoords");if(null!=i){var n=i[0],a=i[1];isNaN(n[0])||isNaN(n[1])||isNaN(a[0])||isNaN(a[1])||this.setBoundingRect(n[0],n[1],a[0]-n[0],a[1]-n[1])}var o,r=this.getBoundingRect(),s=t.get("layoutCenter"),l=t.get("layoutSize"),u=e.getWidth(),h=e.getHeight(),c=r.width/r.height*this.aspectScale,d=!1;if(s&&l&&(s=[xl(s[0],u),xl(s[1],h)],l=xl(l,Math.min(u,h)),isNaN(s[0])||isNaN(s[1])||isNaN(l)||(d=!0)),d){var f={};1<c?(f.width=l,f.height=l/c):(f.height=l,f.width=l*c),f.y=s[1]-f.height/2,f.x=s[0]-f.width/2}else(o=t.getBoxLayoutParams()).aspect=c,f=au(o,{width:u,height:h});this.setViewRect(f.x,f.y,f.width,f.height),this.setCenter(t.get("center")),this.setZoom(t.get("zoom"))}function zy(i,t){E(t.get("geoCoord"),function(t,e){i.addGeoCoord(e,t)})}b(ky,ce),Py.prototype={constructor:Py,type:"view",dimensions:["x","y"],setBoundingRect:function(t,e,i,n){return this._rect=new bi(t,e,i,n),this._rect},getBoundingRect:function(){return this._rect},setViewRect:function(t,e,i,n){this.transformTo(t,e,i,n),this._viewRect=new bi(t,e,i,n)},transformTo:function(t,e,i,n){var a=this.getBoundingRect(),o=this._rawTransformable;o.transform=a.calculateTransform(new bi(t,e,i,n)),o.decomposeTransform(),this._updateTransform()},setCenter:function(t){t&&(this._center=t,this._updateCenterAndZoom())},setZoom:function(t){t=t||1;var e=this.zoomLimit;e&&(null!=e.max&&(t=Math.min(e.max,t)),null!=e.min&&(t=Math.max(e.min,t))),this._zoom=t,this._updateCenterAndZoom()},getDefaultCenter:function(){var t=this.getBoundingRect();return[t.x+t.width/2,t.y+t.height/2]},getCenter:function(){return this._center||this.getDefaultCenter()},getZoom:function(){return this._zoom||1},getRoamTransform:function(){return this._roamTransformable.getLocalTransform()},_updateCenterAndZoom:function(){var t=this._rawTransformable.getLocalTransform(),e=this._roamTransformable,i=this.getDefaultCenter(),n=this.getCenter(),a=this.getZoom();n=bt([],n,t),i=bt([],i,t),e.origin=n,e.position=[i[0]-n[0],i[1]-n[1]],e.scale=[a,a],this._updateTransform()},_updateTransform:function(){var t=this._roamTransformable,e=this._rawTransformable;(e.parent=t).updateTransform(),e.updateTransform(),ee(this.transform||(this.transform=[]),e.transform||Qt()),this._rawTransform=e.getLocalTransform(),this.invTransform=this.invTransform||[],re(this.invTransform,this.transform),this.decomposeTransform()},getViewRect:function(){return this._viewRect},getViewRectAfterRoam:function(){var t=this.getBoundingRect().clone();return t.applyTransform(this.transform),t},dataToPoint:function(t,e,i){var n=e?this._rawTransform:this.transform;return i=i||[],n?Ly(i,t,n):ot(i,t)},pointToData:function(t){var e=this.invTransform;return e?Ly([],t,e):[t[0],t[1]]},convertToPixel:A(Ny,"dataToPoint"),convertFromPixel:A(Ny,"pointToData"),containPoint:function(t){return this.getViewRectAfterRoam().contain(t[0],t[1])}},b(Py,ce),Oy.prototype={constructor:Oy,type:"geo",dimensions:["lng","lat"],containCoord:function(t){for(var e=this.regions,i=0;i<e.length;i++)if(e[i].contain(t))return!0;return!1},transformTo:function(t,e,i,n){var a=this.getBoundingRect(),o=this._invertLongitute;a=a.clone(),o&&(a.y=-a.y-a.height);var r=this._rawTransformable;if(r.transform=a.calculateTransform(new bi(t,e,i,n)),r.decomposeTransform(),o){var s=r.scale;s[1]=-s[1]}r.updateTransform(),this._updateTransform()},getRegion:function(t){return this._regionsMap.get(t)},getRegionByCoord:function(t){for(var e=this.regions,i=0;i<e.length;i++)if(e[i].contain(t))return e[i]},addGeoCoord:function(t,e){this._nameCoordMap.set(t,e)},getGeoCoord:function(t){return this._nameCoordMap.get(t)},getBoundingRect:function(){return this._rect},dataToPoint:function(t,e,i){if("string"==typeof t&&(t=this.getGeoCoord(t)),t)return Py.prototype.dataToPoint.call(this,t,e,i)},convertToPixel:A(Ey,"dataToPoint"),convertFromPixel:A(Ey,"pointToData")},b(Oy,Py);var By={dimensions:Oy.prototype.dimensions,create:function(t,s){var l=[];t.eachComponent("geo",function(t,e){var i=t.get("map"),n=t.get("aspectScale"),a=!0,o=ad.retrieveMap(i);o&&o[0]&&"svg"===o[0].type?(null==n&&(n=1),a=!1):null==n&&(n=.75);var r=new Oy(i+e,i,t.get("nameMap"),a);r.aspectScale=n,r.zoomLimit=t.get("scaleLimit"),l.push(r),zy(r,t),(t.coordinateSystem=r).model=t,r.resize=Ry,r.resize(t,s)}),t.eachSeries(function(t){if("geo"===t.get("coordinateSystem")){var e=t.get("geoIndex")||0;t.coordinateSystem=l[e]}});var i={};return t.eachSeriesByType("map",function(t){if(!t.getHostGeoModel()){var e=t.getMapType();i[e]=i[e]||[],i[e].push(t)}}),E(i,function(t,e){var i=new Oy(e,e,p(N(t,function(t){return t.get("nameMap")})));i.zoomLimit=W.apply(null,N(t,function(t){return t.get("scaleLimit")})),l.push(i),i.resize=Ry,i.aspectScale=t[0].get("aspectScale"),i.resize(t[0],s),E(t,function(t){zy(t.coordinateSystem=i,t)})}),l},getFilledRegions:function(t,e,i){for(var n=(t||[]).slice(),a=Q(),o=0;o<n.length;o++)a.set(n[o].name,n[o]);return E(ny.load(e,i).regions,function(t){var e=t.name;a.get(e)||n.push({name:e})}),n}};ef("geo",By);nf(function(i){var a={};i.eachSeriesByType("map",function(t){var e=t.getMapType();if(!t.getHostGeoModel()&&!a[e]){var l={};E(t.seriesGroup,function(t){var r=t.coordinateSystem,s=t.originalData;t.get("showLegendSymbol")&&i.getComponent("legend")&&s.each(s.mapDimension("value"),function(t,e){var i=s.getName(e),n=r.getRegion(i);if(n&&!isNaN(t)){var a=l[i]||0,o=r.dataToPoint(n.center);l[i]=a+1,s.setItemLayout(e,{point:o,offset:a})}})});var n=t.getData();n.each(function(t){var e=n.getName(t),i=n.getItemLayout(t)||{};i.showLabel=!l[e],n.setItemLayout(t,i)}),a[e]=!0}})}),af(function(t){t.eachSeriesByType("map",function(t){var e=t.get("color"),i=t.getModel("itemStyle"),n=i.get("areaColor"),a=i.get("color")||e[t.seriesIndex%e.length];t.getData().setVisual({areaColor:n,color:a})})}),Qd(cd.PROCESSOR.STATISTIC,function(t){var n={};t.eachSeriesByType("map",function(t){var 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e=[];E(t.series,function(t){t&&"map"===t.type&&(e.push(t),t.map=t.map||t.mapType,C(t,t.mapLocation))})}),Iv("map",[{type:"mapToggleSelect",event:"mapselectchanged",method:"toggleSelected"},{type:"mapSelect",event:"mapselected",method:"select"},{type:"mapUnSelect",event:"mapunselected",method:"unSelect"}]);var Vy=E,Gy="\0__link_datas",Fy="\0__link_mainData";function Wy(i){var n=i.mainData,t=i.datas;t||(t={main:n},i.datasAttr={main:"data"}),i.datas=i.mainData=null,Yy(n,t,i),Vy(t,function(e){Vy(n.TRANSFERABLE_METHODS,function(t){e.wrapMethod(t,A(Hy,i))})}),n.wrapMethod("cloneShallow",A(Uy,i)),Vy(n.CHANGABLE_METHODS,function(t){n.wrapMethod(t,A(Zy,i))}),Y(t[n.dataType]===n)}function Hy(t,e){if(function(t){return t[Fy]===t}(this)){var i=L({},this[Gy]);Yy(i[this.dataType]=e,i,t)}else jy(e,this.dataType,this[Fy],t);return e}function Zy(t,e){return t.struct&&t.struct.update(this),e}function Uy(i,n){return Vy(n[Gy],function(t,e){t!==n&&jy(t.cloneShallow(),e,n,i)}),n}function Xy(t){var 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o=(i[0].hierNode.prelim+i[i.length-1].hierNode.prelim)/2;a?(t.hierNode.prelim=a.hierNode.prelim+e(t,a),t.hierNode.modifier=t.hierNode.prelim-o):t.hierNode.prelim=o}else a&&(t.hierNode.prelim=a.hierNode.prelim+e(t,a));t.parentNode.hierNode.defaultAncestor=function(t,e,i,n){if(e){for(var a=t,o=t,r=o.parentNode.children[0],s=e,l=a.hierNode.modifier,u=o.hierNode.modifier,h=r.hierNode.modifier,c=s.hierNode.modifier;s=ix(s),o=nx(o),s&&o;){a=ix(a),r=nx(r),a.hierNode.ancestor=t;var d=s.hierNode.prelim+c-o.hierNode.prelim-u+n(s,o);0<d&&(ax((p=t,g=i,(f=s).hierNode.ancestor.parentNode===p.parentNode?f.hierNode.ancestor:g),t,d),u+=d,l+=d),c+=s.hierNode.modifier,u+=o.hierNode.modifier,l+=a.hierNode.modifier,h+=r.hierNode.modifier}s&&!ix(a)&&(a.hierNode.thread=s,a.hierNode.modifier+=c-l),o&&!nx(r)&&(r.hierNode.thread=o,r.hierNode.modifier+=u-h,i=t)}var f,p,g;return i}(t,a,t.parentNode.hierNode.defaultAncestor||n[0],e)}function Qy(t){var e=t.hierNode.prelim+t.parentNode.hierNode.modifier;t.setLayout({x:e},!0),t.hierNode.modifier+=t.parentNode.hierNode.modifier}function tx(t){return arguments.length?t:ox}function ex(t,e){var i={};return t-=Math.PI/2,i.x=e*Math.cos(t),i.y=e*Math.sin(t),i}function ix(t){var e=t.children;return e.length&&t.isExpand?e[e.length-1]:t.hierNode.thread}function nx(t){var e=t.children;return e.length&&t.isExpand?e[0]:t.hierNode.thread}function ax(t,e,i){var n=i/(e.hierNode.i-t.hierNode.i);e.hierNode.change-=n,e.hierNode.shift+=i,e.hierNode.modifier+=i,e.hierNode.prelim+=i,t.hierNode.change+=n}function ox(t,e){return t.parentNode===e.parentNode?1:2}function rx(t,e){var i=t.getItemLayout(e);return i&&!isNaN(i.x)&&!isNaN(i.y)&&"none"!==t.getItemVisual(e,"symbol")}function sx(t,e,i){return i.itemModel=e,i.itemStyle=e.getModel("itemStyle").getItemStyle(),i.hoverItemStyle=e.getModel("emphasis.itemStyle").getItemStyle(),i.lineStyle=e.getModel("lineStyle").getLineStyle(),i.labelModel=e.getModel("label"),i.hoverLabelModel=e.getModel("emphasis.label"),!1===t.isExpand&&0!==t.children.length?i.symbolInnerColor=i.itemStyle.fill:i.symbolInnerColor="#fff",i}function lx(t,e,i,n,a,o){var r=!i,s=t.tree.getNodeByDataIndex(e),l=s.getModel(),u=(o=sx(s,l,o),t.tree.root),h=s.parentNode===u?s:s.parentNode||s,c=t.getItemGraphicEl(h.dataIndex),d=h.getLayout(),f=c?{x:c.position[0],y:c.position[1],rawX:c.__radialOldRawX,rawY:c.__radialOldRawY}:d,p=s.getLayout();r?(i=new Sg(t,e,o)).attr("position",[f.x,f.y]):i.updateData(t,e,o),i.__radialOldRawX=i.__radialRawX,i.__radialOldRawY=i.__radialRawY,i.__radialRawX=p.rawX,i.__radialRawY=p.rawY,n.add(i),t.setItemGraphicEl(e,i),js(i,{position:[p.x,p.y]},a);var g=i.getSymbolPath();if("radial"===o.layout){var m,v,y=u.children[0],x=y.getLayout(),_=y.children.length;if(p.x===x.x&&!0===s.isExpand){var w={};w.x=(y.children[0].getLayout().x+y.children[_-1].getLayout().x)/2,w.y=(y.children[0].getLayout().y+y.children[_-1].getLayout().y)/2,(m=Math.atan2(w.y-x.y,w.x-x.x))<0&&(m=2*Math.PI+m),(v=w.x<x.x)&&(m-=Math.PI)}else(m=Math.atan2(p.y-x.y,p.x-x.x))<0&&(m=2*Math.PI+m),0===s.children.length||0!==s.children.length&&!1===s.isExpand?(v=p.x<x.x)&&(m-=Math.PI):(v=p.x>x.x)||(m-=Math.PI);var b=v?"left":"right",S=o.labelModel.get("rotate"),M=S*(Math.PI/180);g.setStyle({textPosition:o.labelModel.get("position")||b,textRotation:null==S?-m:M,textOrigin:"center",verticalAlign:"middle"})}if(s.parentNode&&s.parentNode!==u){var I=i.__edge;js(I=I||(i.__edge=new qr({shape:hx(o,f,f),style:C({opacity:0,strokeNoScale:!0},o.lineStyle)})),{shape:hx(o,d,p),style:{opacity:1}},a),n.add(I)}}function ux(t,e,i,n,a,o){for(var r,s=t.tree.getNodeByDataIndex(e),l=t.tree.root,u=s.getModel(),h=(o=sx(s,u,o),s.parentNode===l?s:s.parentNode||s);null==(r=h.getLayout());)h=h.parentNode===l?h:h.parentNode||h;js(i,{position:[r.x+1,r.y+1]},a,function(){n.remove(i),t.setItemGraphicEl(e,null)}),i.fadeOut(null,{keepLabel:!0});var c=i.__edge;c&&js(c,{shape:hx(o,r,r),style:{opacity:0}},a,function(){n.remove(c)})}function hx(t,e,i){var n,a,o,r,s,l,u,h,c=t.orient;if("radial"!==t.layout)return s=e.x,u=e.y,l=i.x,h=i.y,"LR"!==c&&"RL"!==c||(n=s+(l-s)*t.curvature,a=u,o=l+(s-l)*t.curvature,r=h),"TB"!==c&&"BT"!==c||(n=s,a=u+(h-u)*t.curvature,o=l,r=h+(u-h)*t.curvature),{x1:s,y1:u,x2:l,y2:h,cpx1:n,cpy1:a,cpx2:o,cpy2:r};s=e.rawX,u=e.rawY,l=i.rawX,h=i.rawY;var d=ex(s,u),f=ex(s,u+(h-u)*t.curvature),p=ex(l,h+(u-h)*t.curvature),g=ex(l,h);return{x1:d.x,y1:d.y,x2:g.x,y2:g.y,cpx1:f.x,cpy1:f.y,cpx2:p.x,cpy2:p.y}}function cx(t,e){for(var i,n=[t];i=n.pop();)if(e(i),i.isExpand){var a=i.children;if(a.length)for(var 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e=this.hostTree.data;return e.get(e.getDimension(t||"value"),this.dataIndex)},setLayout:function(t,e){0<=this.dataIndex&&this.hostTree.data.setItemLayout(this.dataIndex,t,e)},getLayout:function(){return this.hostTree.data.getItemLayout(this.dataIndex)},getModel:function(t){if(!(this.dataIndex<0)){var e,i=this.hostTree,n=i.data.getItemModel(this.dataIndex),a=this.getLevelModel();return a||0!==this.children.length&&(0===this.children.length||!1!==this.isExpand)||(e=this.getLeavesModel()),n.getModel(t,(a||e||i.hostModel).getModel(t))}},getLevelModel:function(){return(this.hostTree.levelModels||[])[this.depth]},getLeavesModel:function(){return this.hostTree.leavesModel},setVisual:function(t,e){0<=this.dataIndex&&this.hostTree.data.setItemVisual(this.dataIndex,t,e)},getVisual:function(t,e){return this.hostTree.data.getItemVisual(this.dataIndex,t,e)},getRawIndex:function(){return this.hostTree.data.getRawIndex(this.dataIndex)},getId:function(){return this.hostTree.data.getId(this.dataIndex)},isAncestorOf:function(t){for(var e=t.parentNode;e;){if(e===this)return!0;e=e.parentNode}return!1},isDescendantOf:function(t){return t!==this&&t.isAncestorOf(this)}},Ky.prototype={constructor:Ky,type:"tree",eachNode:function(t,e,i){this.root.eachNode(t,e,i)},getNodeByDataIndex:function(t){var e=this.data.getRawIndex(t);return this._nodes[e]},getNodeByName:function(t){return this.root.getNodeByName(t)},update:function(){for(var t=this.data,e=this._nodes,i=0,n=e.length;i<n;i++)e[i].dataIndex=-1;for(i=0,n=t.count();i<n;i++)e[t.getRawIndex(i)].dataIndex=i},clearLayouts:function(){this.data.clearItemLayouts()}},Ky.createTree=function(t,e,i){var s=new Ky(e,i.levels,i.leaves),l=[],u=1;!function t(e,i){var n=e.value;u=Math.max(u,k(n)?n.length:1);l.push(e);var a=new qy(e.name,s);i?$y(a,i):s.root=a;s._nodes.push(a);var o=e.children;if(o)for(var r=0;r<o.length;r++)t(o[r],a)}(t),s.root.updateDepthAndHeight(0);var n=Wf(l,{coordDimensions:["value"],dimensionsCount:u}),a=new Tf(n,e);return a.initData(l),Wy({mainData:a,struct:s,structAttr:"tree"}),s.update(),s},Wh.extend({type:"series.tree",layoutInfo:null,layoutMode:"box",getInitialData:function(t){var e={name:t.name,children:t.data},i=t.leaves||{},n={};n.leaves=i;var a=Ky.createTree(e,this,n),o=0;a.eachNode("preorder",function(t){t.depth>o&&(o=t.depth)});var r=t.expandAndCollapse&&0<=t.initialTreeDepth?t.initialTreeDepth:o;return a.root.eachNode("preorder",function(t){var e=t.hostTree.data.getRawDataItem(t.dataIndex);t.isExpand=e&&null!=e.collapsed?!e.collapsed:t.depth<=r}),a.data},getOrient:function(){var t=this.get("orient");return"horizontal"===t?t="LR":"vertical"===t&&(t="TB"),t},setZoom:function(t){this.option.zoom=t},setCenter:function(t){this.option.center=t},formatTooltip:function(t){for(var e=this.getData().tree,i=e.root.children[0],n=e.getNodeByDataIndex(t),a=n.getValue(),o=n.name;n&&n!==i;)o=n.parentNode.name+"."+o,n=n.parentNode;return Wl(o+(isNaN(a)||null==a?"":" : "+a))},defaultOption:{zlevel:0,z:2,coordinateSystem:"view",left:"12%",top:"12%",right:"12%",bottom:"12%",layout:"orthogonal",roam:!1,nodeScaleRatio:.4,center:null,zoom:1,orient:"LR",symbol:"emptyCircle",symbolSize:7,expandAndCollapse:!0,initialTreeDepth:2,lineStyle:{color:"#ccc",width:1.5,curveness:.5},itemStyle:{color:"lightsteelblue",borderColor:"#c23531",borderWidth:1.5},label:{show:!0,color:"#555"},leaves:{label:{show:!0}},animationEasing:"linear",animationDuration:700,animationDurationUpdate:1e3}}),hf({type:"tree",init:function(t,e){this._oldTree,this._mainGroup=new Si,this._controller=new uy(e.getZr()),this._controllerHost={target:this.group},this.group.add(this._mainGroup)},render:function(n,t,i,e){var a=n.getData(),o=n.layoutInfo,r=this._mainGroup,s=n.get("layout");"radial"===s?r.attr("position",[o.x+o.width/2,o.y+o.height/2]):r.attr("position",[o.x,o.y]),this._updateViewCoordSys(n,o,s),this._updateController(n,t,i);var l=this._data,u={expandAndCollapse:n.get("expandAndCollapse"),layout:s,orient:n.getOrient(),curvature:n.get("lineStyle.curveness"),symbolRotate:n.get("symbolRotate"),symbolOffset:n.get("symbolOffset"),hoverAnimation:n.get("hoverAnimation"),useNameLabel:!0,fadeIn:!0};a.diff(l).add(function(t){rx(a,t)&&lx(a,t,null,r,n,u)}).update(function(t,e){var i=l.getItemGraphicEl(e);rx(a,t)?lx(a,t,i,r,n,u):i&&ux(l,e,i,r,n,u)}).remove(function(t){var e=l.getItemGraphicEl(t);e&&ux(l,t,e,r,n,u)}).execute(),this._nodeScaleRatio=n.get("nodeScaleRatio"),this._updateNodeAndLinkScale(n),!0===u.expandAndCollapse&&a.eachItemGraphicEl(function(t,e){t.off("click").on("click",function(){i.dispatchAction({type:"treeExpandAndCollapse",seriesId:n.id,dataIndex:e})})}),this._data=a},_updateViewCoordSys:function(t){var i=t.getData(),n=[];i.each(function(t){var e=i.getItemLayout(t);!e||isNaN(e.x)||isNaN(e.y)||n.push([+e.x,+e.y])});var e=[],a=[];Io(n,e,a);var o=this._min,r=this._max;a[0]-e[0]==0&&(e[0]=o?o[0]:e[0]-1,a[0]=r?r[0]:a[0]+1),a[1]-e[1]==0&&(e[1]=o?o[1]:e[1]-1,a[1]=r?r[1]:a[1]+1);var s=t.coordinateSystem=new Py;s.zoomLimit=t.get("scaleLimit"),s.setBoundingRect(e[0],e[1],a[0]-e[0],a[1]-e[1]),s.setCenter(t.get("center")),s.setZoom(t.get("zoom")),this.group.attr({position:s.position,scale:s.scale}),this._viewCoordSys=s,this._min=e,this._max=a},_updateController:function(a,t,o){var e=this._controller,i=this._controllerHost,r=this.group;e.setPointerChecker(function(t,e,i){var n=r.getBoundingRect();return n.applyTransform(r.transform),n.contain(e,i)&&!wy(t,o,a)}),e.enable(a.get("roam")),i.zoomLimit=a.get("scaleLimit"),i.zoom=a.coordinateSystem.getZoom(),e.off("pan").off("zoom").on("pan",function(t){yy(i,t.dx,t.dy),o.dispatchAction({seriesId:a.id,type:"treeRoam",dx:t.dx,dy:t.dy})},this).on("zoom",function(t){xy(i,t.scale,t.originX,t.originY),o.dispatchAction({seriesId:a.id,type:"treeRoam",zoom:t.scale,originX:t.originX,originY:t.originY}),this._updateNodeAndLinkScale(a)},this)},_updateNodeAndLinkScale:function(t){var e=t.getData(),i=this._getNodeGlobalScale(t),n=[i,i];e.eachItemGraphicEl(function(t,e){t.attr("scale",n)})},_getNodeGlobalScale:function(t){var e=t.coordinateSystem;if("view"!==e.type)return 1;var i=this._nodeScaleRatio,n=e.scale,a=n&&n[0]||1;return((e.getZoom()-1)*i+1)/a},dispose:function(){this._controller&&this._controller.dispose(),this._controllerHost={}},remove:function(){this._mainGroup.removeAll(),this._data=null}}),tf({type:"treeExpandAndCollapse",event:"treeExpandAndCollapse",update:"update"},function(n,t){t.eachComponent({mainType:"series",subType:"tree",query:n},function(t){var e=n.dataIndex,i=t.getData().tree.getNodeByDataIndex(e);i.isExpand=!i.isExpand})}),tf({type:"treeRoam",event:"treeRoam",update:"none"},function(i,t){t.eachComponent({mainType:"series",subType:"tree",query:i},function(t){var e=Cy(t.coordinateSystem,i);t.setCenter&&t.setCenter(e.center),t.setZoom&&t.setZoom(e.zoom)})});function dx(t,e,i){if(t&&0<=_(e,t.type)){var n=i.getData().tree.root,a=t.targetNode;if("string"==typeof a&&(a=n.getNodeById(a)),a&&n.contains(a))return{node:a};var o=t.targetNodeId;if(null!=o&&(a=n.getNodeById(o)))return{node:a}}}function fx(t){for(var e=[];t;)(t=t.parentNode)&&e.push(t);return e.reverse()}function px(t,e){return 0<=_(fx(t),e)}function gx(t,e){for(var i=[];t;){var n=t.dataIndex;i.push({name:t.name,dataIndex:n,value:e.getRawValue(n)}),t=t.parentNode}return i.reverse(),i}af(rm("tree","circle")),nf(function(t,e){t.eachSeriesByType("tree",function(t){!function(t,e){var i=function(t,e){return au(t.getBoxLayoutParams(),{width:e.getWidth(),height:e.getHeight()})}(t,e);t.layoutInfo=i;var n=t.get("layout"),a=0,o=0,r=null;r="radial"===n?(a=2*Math.PI,o=Math.min(i.height,i.width)/2,tx(function(t,e){return(t.parentNode===e.parentNode?1:2)/t.depth})):(a=i.width,o=i.height,tx());var s=t.getData().tree.root,l=s.children[0];if(l){!function(t){t.hierNode={defaultAncestor:null,ancestor:t,prelim:0,modifier:0,change:0,shift:0,i:0,thread:null};for(var e,i,n=[t];e=n.pop();)if(i=e.children,e.isExpand&&i.length)for(var a=i.length-1;0<=a;a--){var o=i[a];o.hierNode={defaultAncestor:null,ancestor:o,prelim:0,modifier:0,change:0,shift:0,i:a,thread:null},n.push(o)}}(s),function(t,e,i){for(var n,a=[t],o=[];n=a.pop();)if(o.push(n),n.isExpand){var r=n.children;if(r.length)for(var s=0;s<r.length;s++)a.push(r[s])}for(;n=o.pop();)e(n,i)}(l,Jy,r),s.hierNode.modifier=-l.hierNode.prelim,cx(l,Qy);var u=l,h=l,c=l;cx(l,function(t){var e=t.getLayout().x;e<u.getLayout().x&&(u=t),e>h.getLayout().x&&(h=t),t.depth>c.depth&&(c=t)});var d=u===h?1:r(u,h)/2,f=d-u.getLayout().x,p=0,g=0,m=0,v=0;if("radial"===n)p=a/(h.getLayout().x+d+f),g=o/(c.depth-1||1),cx(l,function(t){m=(t.getLayout().x+f)*p,v=(t.depth-1)*g;var e=ex(m,v);t.setLayout({x:e.x,y:e.y,rawX:m,rawY:v},!0)});else{var y=t.getOrient();"RL"===y||"LR"===y?(g=o/(h.getLayout().x+d+f),p=a/(c.depth-1||1),cx(l,function(t){v=(t.getLayout().x+f)*g,m="LR"===y?(t.depth-1)*p:a-(t.depth-1)*p,t.setLayout({x:m,y:v},!0)})):"TB"!==y&&"BT"!==y||(p=a/(h.getLayout().x+d+f),g=o/(c.depth-1||1),cx(l,function(t){m=(t.getLayout().x+f)*p,v="TB"===y?(t.depth-1)*g:o-(t.depth-1)*g,t.setLayout({x:m,y:v},!0)}))}}}(t,e)})}),Wh.extend({type:"series.treemap",layoutMode:"box",dependencies:["grid","polar"],preventUsingHoverLayer:!0,_viewRoot:null,defaultOption:{progressive:0,left:"center",top:"middle",right:null,bottom:null,width:"80%",height:"80%",sort:!0,clipWindow:"origin",squareRatio:.5*(1+Math.sqrt(5)),leafDepth:null,drillDownIcon:"▶",zoomToNodeRatio:.1024,roam:!0,nodeClick:"zoomToNode",animation:!0,animationDurationUpdate:900,animationEasing:"quinticInOut",breadcrumb:{show:!0,height:22,left:"center",top:"bottom",emptyItemWidth:25,itemStyle:{color:"rgba(0,0,0,0.7)",borderColor:"rgba(255,255,255,0.7)",borderWidth:1,shadowColor:"rgba(150,150,150,1)",shadowBlur:3,shadowOffsetX:0,shadowOffsetY:0,textStyle:{color:"#fff"}},emphasis:{textStyle:{}}},label:{show:!0,distance:0,padding:5,position:"inside",color:"#fff",ellipsis:!0},upperLabel:{show:!1,position:[0,"50%"],height:20,color:"#fff",ellipsis:!0,verticalAlign:"middle"},itemStyle:{color:null,colorAlpha:null,colorSaturation:null,borderWidth:0,gapWidth:0,borderColor:"#fff",borderColorSaturation:null},emphasis:{upperLabel:{show:!0,position:[0,"50%"],color:"#fff",ellipsis:!0,verticalAlign:"middle"}},visualDimension:0,visualMin:null,visualMax:null,color:[],colorAlpha:null,colorSaturation:null,colorMappingBy:"index",visibleMin:10,childrenVisibleMin:null,levels:[]},getInitialData:function(t,e){var i={name:t.name,children:t.data};!function i(t){var n=0;E(t.children,function(t){i(t);var e=t.value;k(e)&&(e=e[0]),n+=e});var e=t.value;k(e)&&(e=e[0]);null!=e&&!isNaN(e)||(e=n);e<0&&(e=0);k(t.value)?t.value[0]=e:t.value=e}(i);var n=t.levels||[];n=t.levels=function(t,e){var n,i=e.get("color");if(!i)return;if(E(t=t||[],function(t){var e=new dl(t),i=e.get("color");(e.get("itemStyle.color")||i&&"none"!==i)&&(n=!0)}),!n){(t[0]||(t[0]={})).color=i.slice()}return t}(n,e);var a={};return a.levels=n,Ky.createTree(i,this,a).data},optionUpdated:function(){this.resetViewRoot()},formatTooltip:function(t){var e=this.getData(),i=this.getRawValue(t),n=k(i)?zl(i[0]):zl(i);return Wl(e.getName(t)+": "+n)},getDataParams:function(t){var e=Wh.prototype.getDataParams.apply(this,arguments),i=this.getData().tree.getNodeByDataIndex(t);return e.treePathInfo=gx(i,this),e},setLayoutInfo:function(t){this.layoutInfo=this.layoutInfo||{},L(this.layoutInfo,t)},mapIdToIndex:function(t){var e=this._idIndexMap;e||(e=this._idIndexMap=Q(),this._idIndexMapCount=0);var i=e.get(t);return null==i&&e.set(t,i=this._idIndexMapCount++),i},getViewRoot:function(){return this._viewRoot},resetViewRoot:function(t){t?this._viewRoot=t:t=this._viewRoot;var e=this.getRawData().tree.root;t&&(t===e||e.contains(t))||(this._viewRoot=e)}});var mx=5;function vx(t){this.group=new Si,t.add(this.group)}function yx(t,e,i,n,a,o){var r=[[a?t:t-mx,e],[t+i,e],[t+i,e+n],[a?t:t-mx,e+n]];return o||r.splice(2,0,[t+i+mx,e+n/2]),a||r.push([t,e+n/2]),r}vx.prototype={constructor:vx,render:function(t,e,i,n){var a=t.getModel("breadcrumb"),o=this.group;if(o.removeAll(),a.get("show")&&i){var r=a.getModel("itemStyle"),s=r.getModel("textStyle"),l={pos:{left:a.get("left"),right:a.get("right"),top:a.get("top"),bottom:a.get("bottom")},box:{width:e.getWidth(),height:e.getHeight()},emptyItemWidth:a.get("emptyItemWidth"),totalWidth:0,renderList:[]};this._prepare(i,l,s),this._renderContent(t,l,r,s,n),ou(o,l.pos,l.box)}},_prepare:function(t,e,i){for(var n=t;n;n=n.parentNode){var a=n.getModel().get("name"),o=i.getTextRect(a),r=Math.max(o.width+16,e.emptyItemWidth);e.totalWidth+=r+8,e.renderList.push({node:n,text:a,width:r})}},_renderContent:function(t,e,i,n,a){for(var o,r,s=0,l=e.emptyItemWidth,u=t.get("breadcrumb.height"),h=function(t,e,i){var n=e.width,a=e.height,o=xl(t.x,n),r=xl(t.y,a),s=xl(t.x2,n),l=xl(t.y2,a);return(isNaN(o)||isNaN(parseFloat(t.x)))&&(o=0),(isNaN(s)||isNaN(parseFloat(t.x2)))&&(s=n),(isNaN(r)||isNaN(parseFloat(t.y)))&&(r=0),(isNaN(l)||isNaN(parseFloat(t.y2)))&&(l=a),i=Vl(i||0),{width:Math.max(s-o-i[1]-i[3],0),height:Math.max(l-r-i[0]-i[2],0)}}(e.pos,e.box),c=e.totalWidth,d=e.renderList,f=d.length-1;0<=f;f--){var p=d[f],g=p.node,m=p.width,v=p.text;c>h.width&&(c-=m-l,m=l,v=null);var y=new Rr({shape:{points:yx(s,0,m,u,f===d.length-1,0===f)},style:C(i.getItemStyle(),{lineJoin:"bevel",text:v,textFill:n.getTextColor(),textFont:n.getFont()}),z:10,onclick:A(a,g)});this.group.add(y),o=t,r=g,y.eventData={componentType:"series",componentSubType:"treemap",componentIndex:o.componentIndex,seriesIndex:o.componentIndex,seriesName:o.name,seriesType:"treemap",selfType:"breadcrumb",nodeData:{dataIndex:r&&r.dataIndex,name:r&&r.name},treePathInfo:r&&gx(r,o)},s+=m+8}},remove:function(){this.group.removeAll()}};function xx(t){var e=Lx(t);return e.stroke=e.fill=e.lineWidth=null,e}var _x=T,bx=Si,Sx=Hr,Mx=E,Ix=["label"],Ax=["emphasis","label"],Tx=["upperLabel"],Dx=["emphasis","upperLabel"],Cx=10,Lx=Xa([["fill","color"],["stroke","strokeColor"],["lineWidth","strokeWidth"],["shadowBlur"],["shadowOffsetX"],["shadowOffsetY"],["shadowColor"]]);function kx(d,r,s,l,u,i,f,t,e,n){if(f){var p=f.getLayout();if(p&&p.isInView){var h=p.width,c=p.height,g=p.borderWidth,m=p.invisible,v=f.getRawIndex(),y=t&&t.getRawIndex(),a=f.viewChildren,x=p.upperHeight,o=a&&a.length,_=f.getModel("itemStyle"),w=f.getModel("emphasis.itemStyle"),b=T("nodeGroup",bx);if(b){if(e.add(b),b.attr("position",[p.x||0,p.y||0]),b.__tmNodeWidth=h,b.__tmNodeHeight=c,p.isAboveViewRoot)return b;var S=T("background",Sx,n,1);if(S&&function(t,n,a){n.dataIndex=f.dataIndex,n.seriesIndex=d.seriesIndex,n.setShape({x:0,y:0,width:h,height:c});var o=f.getVisual("borderColor",!0),r=w.get("borderColor");I(n,function(){var t=xx(_);t.fill=o;var e=Lx(w);if(e.fill=r,a){var i=h-2*g;A(t,e,o,i,x,{x:g,y:0,width:i,height:x})}else t.text=e.text=null;n.setStyle(t),Os(n,e)}),t.add(n)}(b,S,o&&p.upperHeight),!o){var M=T("content",Sx,n,2);M&&function(t,i){i.dataIndex=f.dataIndex,i.seriesIndex=d.seriesIndex;var n=Math.max(h-2*g,0),a=Math.max(c-2*g,0);i.culling=!0,i.setShape({x:g,y:g,width:n,height:a});var o=f.getVisual("color",!0);I(i,function(){var t=xx(_);t.fill=o;var e=Lx(w);A(t,e,o,n,a),i.setStyle(t),Os(i,e)}),t.add(i)}(b,M)}return b}}}function I(t,e){m?t.invisible||i.push(t):(e(),t.__tmWillVisible||(t.invisible=!1))}function A(t,e,i,n,a,o){var r=f.getModel(),s=W(d.getFormattedLabel(f.dataIndex,"normal",null,null,o?"upperLabel":"label"),r.get("name"));if(!o&&p.isLeafRoot){var l=d.get("drillDownIcon",!0);s=l?l+" "+s:s}var u=r.getModel(o?Tx:Ix),h=r.getModel(o?Dx:Ax),c=u.getShallow("show");Bs(t,e,u,h,{defaultText:c?s:null,autoColor:i,isRectText:!0}),o&&(t.textRect=D(o)),t.truncate=c&&u.get("ellipsis")?{outerWidth:n,outerHeight:a,minChar:2}:null}function T(t,e,i,n){var a=null!=y&&s[t][y],o=u[t];return a?(s[t][y]=null,function(t,e,i){(t[v]={}).old="nodeGroup"===i?e.position.slice():L({},e.shape)}(o,a,t)):m||((a=new e({z:function(t,e){var i=t*Cx+e;return(i-1)/i}(i,n)})).__tmDepth=i,function(t,e,i){var n=t[v]={},a=f.parentNode;if(a&&(!l||"drillDown"===l.direction)){var o=0,r=0,s=u.background[a.getRawIndex()];!l&&s&&s.old&&(o=s.old.width,r=s.old.height),n.old="nodeGroup"===i?[0,r]:{x:o,y:r,width:0,height:0}}n.fadein="nodeGroup"!==i}(o,0,a.__tmStorageName=t)),r[t][v]=a}}hf({type:"treemap",init:function(t,e){this._containerGroup,this._storage={nodeGroup:[],background:[],content:[]},this._oldTree,this._breadcrumb,this._controller,this._state="ready"},render:function(t,e,i,n){if(!(_(e.findComponents({mainType:"series",subType:"treemap",query:n}),t)<0)){this.seriesModel=t,this.api=i,this.ecModel=e;var a=dx(n,["treemapZoomToNode","treemapRootToNode"],t),o=n&&n.type,r=t.layoutInfo,s=!this._oldTree,l=this._storage,u="treemapRootToNode"===o&&a&&l?{rootNodeGroup:l.nodeGroup[a.node.getRawIndex()],direction:n.direction}:null,h=this._giveContainerGroup(r),c=this._doRender(h,t,u);s||o&&"treemapZoomToNode"!==o&&"treemapRootToNode"!==o?c.renderFinally():this._doAnimation(h,c,t,u),this._resetController(i),this._renderBreadcrumb(t,i,a)}},_giveContainerGroup:function(t){var e=this._containerGroup;return e||(e=this._containerGroup=new bx,this._initEvents(e),this.group.add(e)),e.attr("position",[t.x,t.y]),e},_doRender:function(t,e,i){var n=e.getData().tree,a=this._oldTree,o={nodeGroup:[],background:[],content:[]},r={nodeGroup:[],background:[],content:[]},s=this._storage,l=[],c=A(kx,e,r,s,i,o,l);!function o(r,s,l,u,h){u?Mx(s=r,function(t,e){t.isRemoved()||i(e,e)}):new df(s,r,t,t).add(i).update(i).remove(A(i,null)).execute();function t(t){return t.getId()}function i(t,e){var i=null!=t?r[t]:null,n=null!=e?s[e]:null,a=c(i,n,l,h);a&&o(i&&i.viewChildren||[],n&&n.viewChildren||[],a,u,h+1)}}(n.root?[n.root]:[],a&&a.root?[a.root]:[],t,n===a||!a,0);var u,h,d=(h={nodeGroup:[],background:[],content:[]},(u=s)&&Mx(u,function(t,e){var i=h[e];Mx(t,function(t){t&&(i.push(t),t.__tmWillDelete=1)})}),h);return this._oldTree=n,this._storage=r,{lastsForAnimation:o,willDeleteEls:d,renderFinally:function(){Mx(d,function(t){Mx(t,function(t){t.parent&&t.parent.remove(t)})}),Mx(l,function(t){t.invisible=!0,t.dirty()})}}},_doAnimation:function(t,o,e,s){if(e.get("animation")){var l=e.get("animationDurationUpdate"),u=e.get("animationEasing"),h=function(){var o,r=[],s={};return{add:function(t,e,i,n,a){return R(n)&&(a=n,n=0),!s[t.id]&&(s[t.id]=1,r.push({el:t,target:e,time:i,delay:n,easing:a}),!0)},done:function(t){return o=t,this},start:function(){for(var t=r.length,e=0,i=r.length;e<i;e++){var n=r[e];n.el.animateTo(n.target,n.time,n.delay,n.easing,a)}return this;function a(){--t||(r.length=0,s={},o&&o())}}}}();Mx(o.willDeleteEls,function(t,r){Mx(t,function(t,e){if(!t.invisible){var i,n=t.parent;if(s&&"drillDown"===s.direction)i=n===s.rootNodeGroup?{shape:{x:0,y:0,width:n.__tmNodeWidth,height:n.__tmNodeHeight},style:{opacity:0}}:{style:{opacity:0}};else{var a=0,o=0;n.__tmWillDelete||(a=n.__tmNodeWidth/2,o=n.__tmNodeHeight/2),i="nodeGroup"===r?{position:[a,o],style:{opacity:0}}:{shape:{x:a,y:o,width:0,height:0},style:{opacity:0}}}i&&h.add(t,i,l,u)}})}),Mx(this._storage,function(t,a){Mx(t,function(t,e){var i=o.lastsForAnimation[a][e],n={};i&&("nodeGroup"===a?i.old&&(n.position=t.position.slice(),t.attr("position",i.old)):(i.old&&(n.shape=L({},t.shape),t.setShape(i.old)),i.fadein?(t.setStyle("opacity",0),n.style={opacity:1}):1!==t.style.opacity&&(n.style={opacity:1})),h.add(t,n,l,u))})},this),this._state="animating",h.done(_x(function(){this._state="ready",o.renderFinally()},this)).start()}},_resetController:function(t){var e=this._controller;e||((e=this._controller=new uy(t.getZr())).enable(this.seriesModel.get("roam")),e.on("pan",_x(this._onPan,this)),e.on("zoom",_x(this._onZoom,this)));var n=new bi(0,0,t.getWidth(),t.getHeight());e.setPointerChecker(function(t,e,i){return n.contain(e,i)})},_clearController:function(){var t=this._controller;t&&(t.dispose(),t=null)},_onPan:function(t){if("animating"!==this._state&&(3<Math.abs(t.dx)||3<Math.abs(t.dy))){var e=this.seriesModel.getData().tree.root;if(!e)return;var i=e.getLayout();if(!i)return;this.api.dispatchAction({type:"treemapMove",from:this.uid,seriesId:this.seriesModel.id,rootRect:{x:i.x+t.dx,y:i.y+t.dy,width:i.width,height:i.height}})}},_onZoom:function(t){var e=t.originX,i=t.originY;if("animating"!==this._state){var n=this.seriesModel.getData().tree.root;if(!n)return;var a=n.getLayout();if(!a)return;var o=new bi(a.x,a.y,a.width,a.height),r=this.seriesModel.layoutInfo;e-=r.x,i-=r.y;var s=Qt();ne(s,s,[-e,-i]),oe(s,s,[t.scale,t.scale]),ne(s,s,[e,i]),o.applyTransform(s),this.api.dispatchAction({type:"treemapRender",from:this.uid,seriesId:this.seriesModel.id,rootRect:{x:o.x,y:o.y,width:o.width,height:o.height}})}},_initEvents:function(t){t.on("click",function(t){if("ready"===this._state){var e=this.seriesModel.get("nodeClick",!0);if(e){var i=this.findTarget(t.offsetX,t.offsetY);if(i){var n=i.node;if(n.getLayout().isLeafRoot)this._rootToNode(i);else if("zoomToNode"===e)this._zoomToNode(i);else if("link"===e){var a=n.hostTree.data.getItemModel(n.dataIndex),o=a.get("link",!0),r=a.get("target",!0)||"blank";o&&window.open(o,r)}}}}},this)},_renderBreadcrumb:function(e,t,i){i=i||((i=null!=e.get("leafDepth",!0)?{node:e.getViewRoot()}:this.findTarget(t.getWidth()/2,t.getHeight()/2))||{node:e.getData().tree.root}),(this._breadcrumb||(this._breadcrumb=new 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A_.superCall(this,"isAnimationEnabled")&&!("force"===this.get("layout")&&this.get("force.layoutAnimation"))},defaultOption:{zlevel:0,z:2,coordinateSystem:"view",legendHoverLink:!0,hoverAnimation:!0,layout:null,focusNodeAdjacency:!1,circular:{rotateLabel:!1},force:{initLayout:null,repulsion:[0,50],gravity:.1,friction:.6,edgeLength:30,layoutAnimation:!0},left:"center",top:"center",symbol:"circle",symbolSize:10,edgeSymbol:["none","none"],edgeSymbolSize:10,edgeLabel:{position:"middle"},draggable:!1,roam:!1,center:null,zoom:1,nodeScaleRatio:.6,label:{show:!1,formatter:"{b}"},itemStyle:{},lineStyle:{color:"#aaa",width:1,curveness:0,opacity:.5},emphasis:{label:{show:!0}}}}),T_=Ur.prototype,D_=qr.prototype;function C_(t){return isNaN(+t.cpx1)||isNaN(+t.cpy1)}var L_=ds({type:"ec-line",style:{stroke:"#000",fill:null},shape:{x1:0,y1:0,x2:0,y2:0,percent:1,cpx1:null,cpy1:null},buildPath:function(t,e){this[C_(e)?"_buildPathLine":"_buildPathCurve"](t,e)},_buildPathLine:T_.buildPath,_buildPathCurve:D_.buildPath,pointAt:function(t){return this[C_(this.shape)?"_pointAtLine":"_pointAtCurve"](t)},_pointAtLine:T_.pointAt,_pointAtCurve:D_.pointAt,tangentAt:function(t){var e=this.shape,i=C_(e)?[e.x2-e.x1,e.y2-e.y1]:this._tangentAtCurve(t);return mt(i,i)},_tangentAtCurve:D_.tangentAt}),k_=["fromSymbol","toSymbol"];function P_(t){return"_"+t+"Type"}function N_(t,e,i){var n=e.getItemVisual(i,"color"),a=e.getItemVisual(i,t),o=e.getItemVisual(i,t+"Size");if(a&&"none"!==a){k(o)||(o=[o,o]);var r=Jp(a,-o[0]/2,-o[1]/2,o[0],o[1],n);return r.name=t,r}}function O_(t,e){t.x1=e[0][0],t.y1=e[0][1],t.x2=e[1][0],t.y2=e[1][1],t.percent=1;var i=e[2];i?(t.cpx1=i[0],t.cpy1=i[1]):(t.cpx1=NaN,t.cpy1=NaN)}function E_(t,e,i){Si.call(this),this._createLine(t,e,i)}var 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g=r/2,m=[(h=o.tangentAt(g))[1],-h[0]],v=o.pointAt(g);0<m[1]&&(m[0]=-m[0],m[1]=-m[1]),c=[v[0]+m[0]*p,v[1]+m[1]*p],d="center",f="bottom";var y=-Math.atan2(h[1],h[0]);l[0]<s[0]&&(y=Math.PI+y),i.attr("rotation",y)}else c=[-u[0]*p+s[0],-u[1]*p+s[1]],d=.8<u[0]?"right":u[0]<-.8?"left":"center",f=.8<u[1]?"bottom":u[1]<-.8?"top":"middle";i.attr({style:{textVerticalAlign:i.__verticalAlign||f,textAlign:i.__textAlign||d},position:c,scale:[n,n]})}}}},R_._createLine=function(i,n,t){var e=i.hostModel,a=function(t){var e=new L_({name:"line",subPixelOptimize:!0});return O_(e.shape,t),e}(i.getItemLayout(n));a.shape.percent=0,qs(a,{shape:{percent:1}},e,n),this.add(a);var o=new Dr({name:"label",lineLabelOriginalOpacity:1});this.add(o),E(k_,function(t){var e=N_(t,i,n);this.add(e),this[P_(t)]=i.getItemVisual(n,t)},this),this._updateCommonStl(i,n,t)},R_.updateData=function(a,o,t){var e=a.hostModel,i=this.childOfName("line"),n=a.getItemLayout(o),r={shape:{}};O_(r.shape,n),js(i,r,e,o),E(k_,function(t){var 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n=i.get("draggable");n&&t.on("drag",function(){h&&(h.warmUp(),this._layouting||this._startForceLayoutIteration(h,c),h.setFixed(e),l.setItemLayout(e,t.position))},this).on("dragend",function(){h&&h.setUnfixed(e)},this),t.setDraggable(n&&h),t[J_]&&t.off("mouseover",t[J_]),t[Q_]&&t.off("mouseout",t[Q_]),i.get("focusNodeAdjacency")&&(t.on("mouseover",t[J_]=function(){o.dispatchAction({type:"focusNodeAdjacency",seriesId:a.id,dataIndex:t.dataIndex})}),t.on("mouseout",t[Q_]=function(){o.dispatchAction({type:"unfocusNodeAdjacency",seriesId:a.id})}))},this),l.graph.eachEdge(function(t){var e=t.getGraphicEl();e[J_]&&e.off("mouseover",e[J_]),e[Q_]&&e.off("mouseout",e[Q_]),t.getModel().get("focusNodeAdjacency")&&(e.on("mouseover",e[J_]=function(){o.dispatchAction({type:"focusNodeAdjacency",seriesId:a.id,edgeDataIndex:t.dataIndex})}),e.on("mouseout",e[Q_]=function(){o.dispatchAction({type:"unfocusNodeAdjacency",seriesId:a.id})}))});var d="circular"===a.get("layout")&&a.get("circular.rotateLabel"),f=l.getLayout("cx"),p=l.getLayout("cy");l.eachItemGraphicEl(function(t,e){var i=l.getItemModel(e).get("label.rotate")||0,n=t.getSymbolPath();if(d){var a=l.getItemLayout(e),o=Math.atan2(a[1]-p,a[0]-f);o<0&&(o=2*Math.PI+o);var r=a[0]<f;r&&(o-=Math.PI);var s=r?"left":"right";Vs(n,{textRotation:-o,textPosition:s,textOrigin:"center"},{textPosition:s})}else Vs(n,{textRotation:i*=Math.PI/180})}),this._firstRender=!1},dispose:function(){this._controller&&this._controller.dispose(),this._controllerHost={}},focusNodeAdjacency:function(t,e,i,n){var a=this._model.getData().graph,o=n.dataIndex,r=n.edgeDataIndex,s=a.getNodeByIndex(o),l=a.getEdgeByIndex(r);(s||l)&&(a.eachNode(function(t){nw(t,tw,.1)}),a.eachEdge(function(t){nw(t,ew,.1)}),s&&(aw(s,tw),E(s.edges,function(t){t.dataIndex<0||(aw(t,ew),aw(t.node1,tw),aw(t.node2,tw))})),l&&(aw(l,ew),aw(l.node1,tw),aw(l.node2,tw)))},unfocusNodeAdjacency:function(t,e,i,n){var a=this._model.getData().graph;a.eachNode(function(t){nw(t,tw)}),a.eachEdge(function(t){nw(t,ew)})},_startForceLayoutIteration:function(t,i){var n=this;!function e(){t.step(function(t){n.updateLayout(n._model),(n._layouting=!t)&&(i?n._layoutTimeout=setTimeout(e,16):e())})}()},_updateController:function(a,t,o){var e=this._controller,i=this._controllerHost,r=this.group;e.setPointerChecker(function(t,e,i){var n=r.getBoundingRect();return n.applyTransform(r.transform),n.contain(e,i)&&!wy(t,o,a)}),"view"===a.coordinateSystem.type?(e.enable(a.get("roam")),i.zoomLimit=a.get("scaleLimit"),i.zoom=a.coordinateSystem.getZoom(),e.off("pan").off("zoom").on("pan",function(t){yy(i,t.dx,t.dy),o.dispatchAction({seriesId:a.id,type:"graphRoam",dx:t.dx,dy:t.dy})}).on("zoom",function(t){xy(i,t.scale,t.originX,t.originY),o.dispatchAction({seriesId:a.id,type:"graphRoam",zoom:t.scale,originX:t.originX,originY:t.originY}),this._updateNodeAndLinkScale(),$_(a.getGraph(),W_(a)),this._lineDraw.updateLayout()},this)):e.disable()},_updateNodeAndLinkScale:function(){var t=this._model,e=t.getData(),i=W_(t),n=[i,i];e.eachItemGraphicEl(function(t,e){t.attr("scale",n)})},updateLayout:function(t){$_(t.getGraph(),W_(t)),this._symbolDraw.updateLayout(),this._lineDraw.updateLayout()},remove:function(t,e){this._symbolDraw&&this._symbolDraw.remove(),this._lineDraw&&this._lineDraw.remove()}}),tf({type:"focusNodeAdjacency",event:"focusNodeAdjacency",update:"series:focusNodeAdjacency"},function(){}),tf({type:"unfocusNodeAdjacency",event:"unfocusNodeAdjacency",update:"series:unfocusNodeAdjacency"},function(){});tf({type:"graphRoam",event:"graphRoam",update:"none"},function(i,t){t.eachComponent({mainType:"series",query:i},function(t){var e=Cy(t.coordinateSystem,i);t.setCenter&&t.setCenter(e.center),t.setZoom&&t.setZoom(e.zoom)})});function ow(t){return t instanceof Array||(t=[t,t]),t}function rw(t){var e=t.coordinateSystem;if(!e||"view"===e.type){var i=t.getGraph();i.eachNode(function(t){var e=t.getModel();t.setLayout([+e.get("x"),+e.get("y")])}),sw(i)}}function sw(t){t.eachEdge(function(t){var e=t.getModel().get("lineStyle.curveness")||0,i=rt(t.node1.getLayout()),n=rt(t.node2.getLayout()),a=[i,n];+e&&a.push([(i[0]+n[0])/2-(i[1]-n[1])*e,(i[1]+n[1])/2-(n[0]-i[0])*e]),t.setLayout(a)})}var lw=Math.PI,uw=[];function hw(t,e){var i=t.coordinateSystem;if(!i||"view"===i.type){var n=i.getBoundingRect(),a=t.getData(),o=a.graph,s=n.width/2+n.x,l=n.height/2+n.y,r=Math.min(n.width,n.height)/2,u=a.count();a.setLayout({cx:s,cy:l}),u&&(cw[e](t,i,o,a,r,s,l,u),o.eachEdge(function(t){var e,i=t.getModel().get("lineStyle.curveness")||0,n=rt(t.node1.getLayout()),a=rt(t.node2.getLayout()),o=(n[0]+a[0])/2,r=(n[1]+a[1])/2;+i&&(e=[s*(i*=3)+o*(1-i),l*i+r*(1-i)]),t.setLayout([n,a,e])}))}}var cw={value:function(t,e,i,n,a,o,r,s){var l=0,u=n.getSum("value"),h=2*Math.PI/(u||s);i.eachNode(function(t){var e=t.getValue("value"),i=h*(u?e:1)/2;l+=i,t.setLayout([a*Math.cos(l)+o,a*Math.sin(l)+r]),l+=i})},symbolSize:function(t,e,i,n,a,o,r,s){var l=0;uw.length=s;var u=W_(t);i.eachNode(function(t){var e=H_(t);isNaN(e)&&(e=2),e<0&&(e=0),e*=u;var i=Math.asin(e/2/a);isNaN(i)&&(i=lw/2),uw[t.dataIndex]=i,l+=2*i});var h=(2*lw-l)/s/2,c=0;i.eachNode(function(t){var e=h+uw[t.dataIndex];c+=e,t.setLayout([a*Math.cos(c)+o,a*Math.sin(c)+r]),c+=e})}},dw=ut;Qd(function(t){var o=t.findComponents({mainType:"legend"});o&&o.length&&t.eachSeriesByType("graph",function(t){var e=t.getCategoriesData(),n=t.getGraph().data,a=e.mapArray(e.getName);n.filterSelf(function(t){var e=n.getItemModel(t).getShallow("category");if(null!=e){"number"==typeof e&&(e=a[e]);for(var i=0;i<o.length;i++)if(!o[i].isSelected(e))return!1}return!0})},this)}),af(rm("graph","circle",null)),af(function(t){var h={};t.eachSeriesByType("graph",function(s){var l=s.getCategoriesData(),a=s.getData(),u={};l.each(function(t){var e=l.getName(t);u["ec-"+e]=t;var i=l.getItemModel(t),n=i.get("itemStyle.color")||s.getColorFromPalette(e,h);l.setItemVisual(t,"color",n);for(var a=["opacity","symbol","symbolSize","symbolKeepAspect"],o=0;o<a.length;o++){var r=i.getShallow(a[o],!0);null!=r&&l.setItemVisual(t,a[o],r)}}),l.count()&&a.each(function(t){var e=a.getItemModel(t).getShallow("category");if(null!=e){"string"==typeof e&&(e=u["ec-"+e]);for(var i=["color","opacity","symbol","symbolSize","symbolKeepAspect"],n=0;n<i.length;n++)null==a.getItemVisual(t,i[n],!0)&&a.setItemVisual(t,i[n],l.getItemVisual(e,i[n]))}})})}),af(function(t){t.eachSeriesByType("graph",function(t){var s=t.getGraph(),l=t.getEdgeData(),e=ow(t.get("edgeSymbol")),i=ow(t.get("edgeSymbolSize")),u="lineStyle.color".split("."),h="lineStyle.opacity".split(".");l.setVisual("fromSymbol",e&&e[0]),l.setVisual("toSymbol",e&&e[1]),l.setVisual("fromSymbolSize",i&&i[0]),l.setVisual("toSymbolSize",i&&i[1]),l.setVisual("color",t.get(u)),l.setVisual("opacity",t.get(h)),l.each(function(t){var e=l.getItemModel(t),i=s.getEdgeByIndex(t),n=ow(e.getShallow("symbol",!0)),a=ow(e.getShallow("symbolSize",!0)),o=e.get(u),r=e.get(h);switch(o){case"source":o=i.node1.getVisual("color");break;case"target":o=i.node2.getVisual("color")}n[0]&&i.setVisual("fromSymbol",n[0]),n[1]&&i.setVisual("toSymbol",n[1]),a[0]&&i.setVisual("fromSymbolSize",a[0]),a[1]&&i.setVisual("toSymbolSize",a[1]),i.setVisual("color",o),i.setVisual("opacity",r)})})}),nf(function(t,e){t.eachSeriesByType("graph",function(t){var e=t.get("layout"),i=t.coordinateSystem;if(i&&"view"!==i.type){var n=t.getData(),a=[];E(i.dimensions,function(t){a=a.concat(n.mapDimension(t,!0))});for(var o=0;o<n.count();o++){for(var r=[],s=!1,l=0;l<a.length;l++){var u=n.get(a[l],o);isNaN(u)||(s=!0),r.push(u)}s?n.setItemLayout(o,i.dataToPoint(r)):n.setItemLayout(o,[NaN,NaN])}sw(n.graph)}else e&&"none"!==e||rw(t)})}),nf(cd.VISUAL.POST_CHART_LAYOUT,function(t){t.eachSeriesByType("graph",function(t){"circular"===t.get("layout")&&hw(t,"symbolSize")})}),nf(function(t){t.eachSeriesByType("graph",function(t){if(!(l=t.coordinateSystem)||"view"===l.type)if("force"===t.get("layout")){var c=t.preservedPoints||{},d=t.getGraph(),f=d.data,e=d.edgeData,i=t.getModel("force"),n=i.get("initLayout");t.preservedPoints?f.each(function(t){var e=f.getId(t);f.setItemLayout(t,c[e]||[NaN,NaN])}):n&&"none"!==n?"circular"===n&&hw(t,"value"):rw(t);var a=f.getDataExtent("value"),o=e.getDataExtent("value"),r=i.get("repulsion"),s=i.get("edgeLength");k(r)||(r=[r,r]),k(s)||(s=[s,s]),s=[s[1],s[0]];var l,u=f.mapArray("value",function(t,e){var i=f.getItemLayout(e),n=yl(t,a,r);return isNaN(n)&&(n=(r[0]+r[1])/2),{w:n,rep:n,fixed:f.getItemModel(e).get("fixed"),p:!i||isNaN(i[0])||isNaN(i[1])?null:i}}),h=e.mapArray("value",function(t,e){var i=d.getEdgeByIndex(e),n=yl(t,o,s);isNaN(n)&&(n=(s[0]+s[1])/2);var a=i.getModel();return{n1:u[i.node1.dataIndex],n2:u[i.node2.dataIndex],d:n,curveness:a.get("lineStyle.curveness")||0,ignoreForceLayout:a.get("ignoreForceLayout")}}),p=(l=t.coordinateSystem).getBoundingRect(),g=function(f,p,t){for(var e=t.rect,i=e.width,n=e.height,g=[e.x+i/2,e.y+n/2],m=null==t.gravity?.1:t.gravity,a=0;a<f.length;a++){var o=f[a];o.p||(o.p=at(i*(Math.random()-.5)+g[0],n*(Math.random()-.5)+g[1])),o.pp=rt(o.p),o.edges=null}var r=null==t.friction?.6:t.friction,v=r;return{warmUp:function(){v=.8*r},setFixed:function(t){f[t].fixed=!0},setUnfixed:function(t){f[t].fixed=!1},step:function(t){for(var e=[],i=f.length,n=0;n<p.length;n++){var a=p[n];if(!a.ignoreForceLayout){var o=a.n1;ht(e,(u=a.n2).p,o.p);var r=ct(e)-a.d,s=u.w/(o.w+u.w);isNaN(s)&&(s=0),mt(e,e),o.fixed||dw(o.p,o.p,e,s*r*v),u.fixed||dw(u.p,u.p,e,-(1-s)*r*v)}}for(n=0;n<i;n++){(d=f[n]).fixed||(ht(e,g,d.p),dw(d.p,d.p,e,m*v))}for(n=0;n<i;n++){o=f[n];for(var l=n+1;l<i;l++){var u;ht(e,(u=f[l]).p,o.p),0===(r=ct(e))&&(st(e,Math.random()-.5,Math.random()-.5),r=1);var h=(o.rep+u.rep)/r/r;o.fixed||dw(o.pp,o.pp,e,h),u.fixed||dw(u.pp,u.pp,e,-h)}}var c=[];for(n=0;n<i;n++){var d;(d=f[n]).fixed||(ht(c,d.p,d.pp),dw(d.p,d.p,c,v),ot(d.pp,d.p))}v*=.992,t&&t(f,p,v<.01)}}}(u,h,{rect:p,gravity:i.get("gravity"),friction:i.get("friction")}),m=g.step;g.step=function(h){for(var t=0,e=u.length;t<e;t++)u[t].fixed&&ot(u[t].p,d.getNodeByIndex(t).getLayout());m(function(t,e,i){for(var n=0,a=t.length;n<a;n++)t[n].fixed||d.getNodeByIndex(n).setLayout(t[n].p),c[f.getId(n)]=t[n].p;for(n=0,a=e.length;n<a;n++){var o=e[n],r=d.getEdgeByIndex(n),s=o.n1.p,l=o.n2.p,u=r.getLayout();(u=u?u.slice():[])[0]=u[0]||[],u[1]=u[1]||[],ot(u[0],s),ot(u[1],l),+o.curveness&&(u[2]=[(s[0]+l[0])/2-(s[1]-l[1])*o.curveness,(s[1]+l[1])/2-(l[0]-s[0])*o.curveness]),r.setLayout(u)}h&&h(i)})},t.forceLayout=g,t.preservedPoints=c,g.step()}else t.forceLayout=null})}),ef("graphView",{create:function(t,d){var f=[];return t.eachSeriesByType("graph",function(t){var e=t.get("coordinateSystem");if(!e||"view"===e){var i=t.getData(),n=[],a=[];Io(i.mapArray(function(t){var e=i.getItemModel(t);return[+e.get("x"),+e.get("y")]}),n,a),a[0]-n[0]==0&&(a[0]+=1,n[0]-=1),a[1]-n[1]==0&&(a[1]+=1,n[1]-=1);var o=(a[0]-n[0])/(a[1]-n[1]),r=function(t,e,i){var n=t.getBoxLayoutParams();return n.aspect=i,au(n,{width:e.getWidth(),height:e.getHeight()})}(t,d,o);isNaN(o)&&(n=[r.x,r.y],a=[r.x+r.width,r.y+r.height]);var s=a[0]-n[0],l=a[1]-n[1],u=r.width,h=r.height,c=t.coordinateSystem=new Py;c.zoomLimit=t.get("scaleLimit"),c.setBoundingRect(n[0],n[1],s,l),c.setViewRect(r.x,r.y,u,h),c.setCenter(t.get("center")),c.setZoom(t.get("zoom")),f.push(c)}}),f}});Wh.extend({type:"series.gauge",getInitialData:function(t,e){return yv(this,["value"])},defaultOption:{zlevel:0,z:2,center:["50%","50%"],legendHoverLink:!0,radius:"75%",startAngle:225,endAngle:-45,clockwise:!0,min:0,max:100,splitNumber:10,axisLine:{show:!0,lineStyle:{color:[[.2,"#91c7ae"],[.8,"#63869e"],[1,"#c23531"]],width:30}},splitLine:{show:!0,length:30,lineStyle:{color:"#eee",width:2,type:"solid"}},axisTick:{show:!0,splitNumber:5,length:8,lineStyle:{color:"#eee",width:1,type:"solid"}},axisLabel:{show:!0,distance:5,color:"auto"},pointer:{show:!0,length:"80%",width:8},itemStyle:{color:"auto"},title:{show:!0,offsetCenter:[0,"-40%"],color:"#333",fontSize:15},detail:{show:!0,backgroundColor:"rgba(0,0,0,0)",borderWidth:0,borderColor:"#ccc",width:100,height:null,padding:[5,10],offsetCenter:[0,"40%"],color:"auto",fontSize:30}}});var fw=hr.extend({type:"echartsGaugePointer",shape:{angle:0,width:10,r:10,x:0,y:0},buildPath:function(t,e){var i=Math.cos,n=Math.sin,a=e.r,o=e.width,r=e.angle,s=e.x-i(r)*o*(a/3<=o?1:2),l=e.y-n(r)*o*(a/3<=o?1:2);r=e.angle-Math.PI/2,t.moveTo(s,l),t.lineTo(e.x+i(r)*o,e.y+n(r)*o),t.lineTo(e.x+i(e.angle)*a,e.y+n(e.angle)*a),t.lineTo(e.x-i(r)*o,e.y-n(r)*o),t.lineTo(s,l)}});function pw(t,e){return e&&("string"==typeof e?t=e.replace("{value}",null!=t?t:""):"function"==typeof e&&(t=e(t))),t}var gw=2*Math.PI,mw=(ec.extend({type:"gauge",render:function(t,e,i){this.group.removeAll();var n=t.get("axisLine.lineStyle.color"),a=function(t,e){var i=t.get("center"),n=e.getWidth(),a=e.getHeight(),o=Math.min(n,a);return{cx:xl(i[0],e.getWidth()),cy:xl(i[1],e.getHeight()),r:xl(t.get("radius"),o/2)}}(t,i);this._renderMain(t,e,i,n,a)},dispose:function(){},_renderMain:function(t,e,i,n,a){for(var o=this.group,r=t.getModel("axisLine"),s=r.getModel("lineStyle"),l=t.get("clockwise"),u=-t.get("startAngle")/180*Math.PI,h=((g=-t.get("endAngle")/180*Math.PI)-u)%gw,c=u,d=s.get("width"),f=r.get("show"),p=0;f&&p<n.length;p++){var g,m=Math.min(Math.max(n[p][0],0),1),v=new Pr({shape:{startAngle:c,endAngle:g=u+h*m,cx:a.cx,cy:a.cy,clockwise:l,r0:a.r-d,r:a.r},silent:!0});v.setStyle({fill:n[p][1]}),v.setStyle(s.getLineStyle(["color","borderWidth","borderColor"])),o.add(v),c=g}function y(t){if(t<=0)return n[0][1];for(var e=0;e<n.length;e++)if(n[e][0]>=t&&(0===e?0:n[e-1][0])<t)return n[e][1];return n[e-1][1]}if(!l){var x=u;u=g,g=x}this._renderTicks(t,e,i,y,a,u,g,l),this._renderPointer(t,e,i,y,a,u,g,l),this._renderTitle(t,e,i,y,a),this._renderDetail(t,e,i,y,a)},_renderTicks:function(t,e,i,n,a,o,r,s){for(var l=this.group,u=a.cx,h=a.cy,c=a.r,d=+t.get("min"),f=+t.get("max"),p=t.getModel("splitLine"),g=t.getModel("axisTick"),m=t.getModel("axisLabel"),v=t.get("splitNumber"),y=g.get("splitNumber"),x=xl(p.get("length"),c),_=xl(g.get("length"),c),w=o,b=(r-o)/v,S=b/y,M=p.getModel("lineStyle").getLineStyle(),I=g.getModel("lineStyle").getLineStyle(),A=0;A<=v;A++){var T=Math.cos(w),D=Math.sin(w);if(p.get("show")){var C=new Ur({shape:{x1:T*c+u,y1:D*c+h,x2:T*(c-x)+u,y2:D*(c-x)+h},style:M,silent:!0});"auto"===M.stroke&&C.setStyle({stroke:n(A/v)}),l.add(C)}if(m.get("show")){var L=pw(_l(A/v*(f-d)+d),m.get("formatter")),k=m.get("distance"),P=n(A/v);l.add(new Dr({style:Gs({},m,{text:L,x:T*(c-x-k)+u,y:D*(c-x-k)+h,textVerticalAlign:D<-.4?"top":.4<D?"bottom":"middle",textAlign:T<-.4?"left":.4<T?"right":"center"},{autoColor:P}),silent:!0}))}if(g.get("show")&&A!==v){for(var N=0;N<=y;N++){T=Math.cos(w),D=Math.sin(w);var O=new Ur({shape:{x1:T*c+u,y1:D*c+h,x2:T*(c-_)+u,y2:D*(c-_)+h},silent:!0,style:I});"auto"===I.stroke&&O.setStyle({stroke:n((A+N/y)/v)}),l.add(O),w+=S}w-=S}else w+=b}},_renderPointer:function(n,t,e,a,o,i,r,s){var l=this.group,u=this._data;if(n.get("pointer.show")){var h=[+n.get("min"),+n.get("max")],c=[i,r],d=n.getData(),f=d.mapDimension("value");d.diff(u).add(function(t){var e=new fw({shape:{angle:i}});qs(e,{shape:{angle:yl(d.get(f,t),h,c,!0)}},n),l.add(e),d.setItemGraphicEl(t,e)}).update(function(t,e){var i=u.getItemGraphicEl(e);js(i,{shape:{angle:yl(d.get(f,t),h,c,!0)}},n),l.add(i),d.setItemGraphicEl(t,i)}).remove(function(t){var e=u.getItemGraphicEl(t);l.remove(e)}).execute(),d.eachItemGraphicEl(function(t,e){var i=d.getItemModel(e),n=i.getModel("pointer");t.setShape({x:o.cx,y:o.cy,width:xl(n.get("width"),o.r),r:xl(n.get("length"),o.r)}),t.useStyle(i.getModel("itemStyle").getItemStyle()),"auto"===t.style.fill&&t.setStyle("fill",a(yl(d.get(f,e),h,[0,1],!0))),Os(t,i.getModel("emphasis.itemStyle").getItemStyle())}),this._data=d}else u&&u.eachItemGraphicEl(function(t){l.remove(t)})},_renderTitle:function(t,e,i,n,a){var o=t.getData(),r=o.mapDimension("value"),s=t.getModel("title");if(s.get("show")){var l=s.get("offsetCenter"),u=a.cx+xl(l[0],a.r),h=a.cy+xl(l[1],a.r),c=+t.get("min"),d=+t.get("max"),f=n(yl(t.getData().get(r,0),[c,d],[0,1],!0));this.group.add(new Dr({silent:!0,style:Gs({},s,{x:u,y:h,text:o.getName(0),textAlign:"center",textVerticalAlign:"middle"},{autoColor:f,forceRich:!0})}))}},_renderDetail:function(t,e,i,n,a){var o=t.getModel("detail"),r=+t.get("min"),s=+t.get("max");if(o.get("show")){var l=o.get("offsetCenter"),u=a.cx+xl(l[0],a.r),h=a.cy+xl(l[1],a.r),c=xl(o.get("width"),a.r),d=xl(o.get("height"),a.r),f=t.getData(),p=f.get(f.mapDimension("value"),0),g=n(yl(p,[r,s],[0,1],!0));this.group.add(new Dr({silent:!0,style:Gs({},o,{x:u,y:h,text:pw(p,o.get("formatter")),textWidth:isNaN(c)?null:c,textHeight:isNaN(d)?null:d,textAlign:"center",textVerticalAlign:"middle"},{autoColor:g,forceRich:!0})}))}}}),uf({type:"series.funnel",init:function(t){mw.superApply(this,"init",arguments),this.legendDataProvider=function(){return this.getRawData()},this._defaultLabelLine(t)},getInitialData:function(t,e){return yv(this,["value"])},_defaultLabelLine:function(t){ba(t,"labelLine",["show"]);var e=t.labelLine,i=t.emphasis.labelLine;e.show=e.show&&t.label.show,i.show=i.show&&t.emphasis.label.show},getDataParams:function(t){var e=this.getData(),i=mw.superCall(this,"getDataParams",t),n=e.mapDimension("value"),a=e.getSum(n);return i.percent=a?+(e.get(n,t)/a*100).toFixed(2):0,i.$vars.push("percent"),i},defaultOption:{zlevel:0,z:2,legendHoverLink:!0,left:80,top:60,right:80,bottom:60,minSize:"0%",maxSize:"100%",sort:"descending",gap:0,funnelAlign:"center",label:{show:!0,position:"outer"},labelLine:{show:!0,length:20,lineStyle:{width:1,type:"solid"}},itemStyle:{borderColor:"#fff",borderWidth:1},emphasis:{label:{show:!0}}}}));function vw(t,e){Si.call(this);var i=new Rr,n=new zr,a=new Dr;this.add(i),this.add(n),this.add(a),this.highDownOnUpdate=function(t,e){"emphasis"===e?(n.ignore=n.hoverIgnore,a.ignore=a.hoverIgnore):(n.ignore=n.normalIgnore,a.ignore=a.normalIgnore)},this.updateData(t,e,!0)}var yw=vw.prototype,xw=["itemStyle","opacity"];yw.updateData=function(t,e,i){var n=this.childAt(0),a=t.hostModel,o=t.getItemModel(e),r=t.getItemLayout(e),s=t.getItemModel(e).get(xw);s=null==s?1:s,n.useStyle({}),i?(n.setShape({points:r.points}),n.setStyle({opacity:0}),qs(n,{style:{opacity:s}},a,e)):js(n,{style:{opacity:s},shape:{points:r.points}},a,e);var l=o.getModel("itemStyle"),u=t.getItemVisual(e,"color");n.setStyle(C({lineJoin:"round",fill:u},l.getItemStyle(["opacity"]))),n.hoverStyle=l.getModel("emphasis").getItemStyle(),this._updateLabel(t,e),Os(this)},yw._updateLabel=function(t,e){var i=this.childAt(1),n=this.childAt(2),a=t.hostModel,o=t.getItemModel(e),r=t.getItemLayout(e).label,s=t.getItemVisual(e,"color");js(i,{shape:{points:r.linePoints||r.linePoints}},a,e),js(n,{style:{x:r.x,y:r.y}},a,e),n.attr({rotation:r.rotation,origin:[r.x,r.y],z2:10});var l=o.getModel("label"),u=o.getModel("emphasis.label"),h=o.getModel("labelLine"),c=o.getModel("emphasis.labelLine");s=t.getItemVisual(e,"color");Bs(n.style,n.hoverStyle={},l,u,{labelFetcher:t.hostModel,labelDataIndex:e,defaultText:t.getName(e),autoColor:s,useInsideStyle:!!r.inside},{textAlign:r.textAlign,textVerticalAlign:r.verticalAlign}),n.ignore=n.normalIgnore=!l.get("show"),n.hoverIgnore=!u.get("show"),i.ignore=i.normalIgnore=!h.get("show"),i.hoverIgnore=!c.get("show"),i.setStyle({stroke:s}),i.setStyle(h.getModel("lineStyle").getLineStyle()),i.hoverStyle=c.getModel("lineStyle").getLineStyle()},w(vw,Si);ec.extend({type:"funnel",render:function(t,e,i){var n=t.getData(),a=this._data,o=this.group;n.diff(a).add(function(t){var e=new vw(n,t);n.setItemGraphicEl(t,e),o.add(e)}).update(function(t,e){var i=a.getItemGraphicEl(e);i.updateData(n,t),o.add(i),n.setItemGraphicEl(t,i)}).remove(function(t){var e=a.getItemGraphicEl(t);o.remove(e)}).execute(),this._data=n},remove:function(){this.group.removeAll(),this._data=null},dispose:function(){}});af(Av("funnel")),nf(function(t,w,e){t.eachSeriesByType("funnel",function(t){var a=t.getData(),o=a.mapDimension("value"),e=t.get("sort"),r=function(t,e){return au(t.getBoxLayoutParams(),{width:e.getWidth(),height:e.getHeight()})}(t,w),i=function(t,e){for(var i=t.mapDimension("value"),n=t.mapArray(i,function(t){return t}),a=[],o="ascending"===e,r=0,s=t.count();r<s;r++)a[r]=r;return"function"==typeof e?a.sort(e):"none"!==e&&a.sort(function(t,e){return o?n[t]-n[e]:n[e]-n[t]}),a}(a,e),s=[xl(t.get("minSize"),r.width),xl(t.get("maxSize"),r.width)],n=a.getDataExtent(o),l=t.get("min"),u=t.get("max");null==l&&(l=Math.min(n[0],0)),null==u&&(u=n[1]);function h(t,e){var i,n=yl(a.get(o,t)||0,[l,u],s,!0);switch(c){case"left":i=r.x;break;case"center":i=r.x+(r.width-n)/2;break;case"right":i=r.x+r.width-n}return[[i,e],[i+n,e]]}var c=t.get("funnelAlign"),d=t.get("gap"),f=(r.height-d*(a.count()-1))/a.count(),p=r.y;"ascending"===e&&(f=-f,d=-d,p+=r.height,i=i.reverse());for(var g=0;g<i.length;g++){var m=i[g],v=i[g+1],y=a.getItemModel(m).get("itemStyle.height");null==y?y=f:(y=xl(y,r.height),"ascending"===e&&(y=-y));var x=h(m,p),_=h(v,p+y);p+=y+d,a.setItemLayout(m,{points:x.concat(_.slice().reverse())})}!function(g){g.each(function(t){var e,i,n,a,o=g.getItemModel(t),r=o.getModel("label").get("position"),s=o.getModel("labelLine"),l=g.getItemLayout(t),u=l.points,h="inner"===r||"inside"===r||"center"===r||"insideLeft"===r||"insideRight"===r;if(h)e="insideLeft"===r?(i=(u[0][0]+u[3][0])/2+5,n=(u[0][1]+u[3][1])/2,"left"):"insideRight"===r?(i=(u[1][0]+u[2][0])/2-5,n=(u[1][1]+u[2][1])/2,"right"):(i=(u[0][0]+u[1][0]+u[2][0]+u[3][0])/4,n=(u[0][1]+u[1][1]+u[2][1]+u[3][1])/4,"center"),a=[[i,n],[i,n]];else{var c,d,f,p=s.get("length");e="left"===r?(c=(u[3][0]+u[0][0])/2,d=(u[3][1]+u[0][1])/2,i=(f=c-p)-5,"right"):"right"===r?(c=(u[1][0]+u[2][0])/2,d=(u[1][1]+u[2][1])/2,i=(f=c+p)+5,"left"):"rightTop"===r?(c=u[1][0],d=u[1][1],i=(f=c+p)+5,"top"):"rightBottom"===r?(c=u[2][0],d=u[2][1],i=(f=c+p)+5,"bottom"):"leftTop"===r?(c=u[0][0],d=u[1][1],i=(f=c-p)-5,"right"):"leftBottom"===r?(c=u[3][0],d=u[2][1],i=(f=c-p)-5,"right"):(c=(u[1][0]+u[2][0])/2,d=(u[1][1]+u[2][1])/2,i=(f=c+p)+5,"left");a=[[c,d],[f,d]],n=d}l.label={linePoints:a,x:i,y:n,verticalAlign:"middle",textAlign:e,inside:h}})}(a)})}),Qd(kv("funnel"));function _w(t,e,i,n,a){vg.call(this,t,e,i),this.type=n||"value",this.axisIndex=a}_w.prototype={constructor:_w,model:null,isHorizontal:function(){return"horizontal"!==this.coordinateSystem.getModel().get("layout")}},w(_w,vg);function ww(t,e,i,n,a,o){t=t||0;var r=i[1]-i[0];if(null!=a&&(a=Sw(a,[0,r])),null!=o&&(o=Math.max(o,null!=a?a:0)),"all"===n){var s=Math.abs(e[1]-e[0]);a=o=Sw(s=Sw(s,[0,r]),[a,o]),n=0}e[0]=Sw(e[0],i),e[1]=Sw(e[1],i);var l=bw(e,n);e[n]+=t;var u=a||0,h=i.slice();l.sign<0?h[0]+=u:h[1]-=u,e[n]=Sw(e[n],h);var c=bw(e,n);return null!=a&&(c.sign!==l.sign||c.span<a)&&(e[1-n]=e[n]+l.sign*a),c=bw(e,n),null!=o&&c.span>o&&(e[1-n]=e[n]+c.sign*o),e}function bw(t,e){var i=t[e]-t[1-e];return{span:Math.abs(i),sign:0<i?-1:i<0?1:e?-1:1}}function Sw(t,e){return Math.min(null!=e[1]?e[1]:1/0,Math.max(null!=e[0]?e[0]:-1/0,t))}var Mw=E,Iw=Math.min,Aw=Math.max,Tw=Math.floor,Dw=Math.ceil,Cw=_l,Lw=Math.PI;function kw(t,e,i){this._axesMap=Q(),this._axesLayout={},this.dimensions=t.dimensions,this._rect,this._model=t,this._init(t,e,i)}function Pw(t,e){return Iw(Aw(t,e[0]),e[1])}kw.prototype={type:"parallel",constructor:kw,_init:function(t,r,e){var i=t.dimensions,s=t.parallelAxisIndex;Mw(i,function(t,e){var i=s[e],n=r.getComponent("parallelAxis",i),a=this._axesMap.set(t,new _w(t,Bp(n),[0,0],n.get("type"),i)),o="category"===a.type;a.onBand=o&&n.get("boundaryGap"),a.inverse=n.get("inverse"),(n.axis=a).model=n,a.coordinateSystem=n.coordinateSystem=this},this)},update:function(t,e){this._updateAxesFromSeries(this._model,t)},containPoint:function(t){var e=this._makeLayoutInfo(),i=e.axisBase,n=e.layoutBase,a=e.pixelDimIndex,o=t[1-a],r=t[a];return i<=o&&o<=i+e.axisLength&&n<=r&&r<=n+e.layoutLength},getModel:function(){return this._model},_updateAxesFromSeries:function(e,n){n.eachSeries(function(t){if(e.contains(t,n)){var i=t.getData();Mw(this.dimensions,function(t){var e=this._axesMap.get(t);e.scale.unionExtentFromData(i,i.mapDimension(t)),zp(e.scale,e.model)},this)}},this)},resize:function(t,e){this._rect=au(t.getBoxLayoutParams(),{width:e.getWidth(),height:e.getHeight()}),this._layoutAxes()},getRect:function(){return this._rect},_makeLayoutInfo:function(){var t,e=this._model,i=this._rect,n=["x","y"],a=["width","height"],o=e.get("layout"),r="horizontal"===o?0:1,s=i[a[r]],l=[0,s],u=this.dimensions.length,h=Pw(e.get("axisExpandWidth"),l),c=Pw(e.get("axisExpandCount")||0,[0,u]),d=e.get("axisExpandable")&&3<u&&c<u&&1<c&&0<h&&0<s,f=e.get("axisExpandWindow");f?(t=Pw(f[1]-f[0],l),f[1]=f[0]+t):(t=Pw(h*(c-1),l),(f=[h*(e.get("axisExpandCenter")||Tw(u/2))-t/2])[1]=f[0]+t);var p=(s-t)/(u-c);p<3&&(p=0);var g=[Tw(Cw(f[0]/h,1))+1,Dw(Cw(f[1]/h,1))-1],m=p/h*f[0];return{layout:o,pixelDimIndex:r,layoutBase:i[n[r]],layoutLength:s,axisBase:i[n[1-r]],axisLength:i[a[1-r]],axisExpandable:d,axisExpandWidth:h,axisCollapseWidth:p,axisExpandWindow:f,axisCount:u,winInnerIndices:g,axisExpandWindow0Pos:m}},_layoutAxes:function(){var l=this._rect,t=this._axesMap,e=this.dimensions,u=this._makeLayoutInfo(),h=u.layout;t.each(function(t){var e=[0,u.axisLength],i=t.inverse?1:0;t.setExtent(e[i],e[1-i])}),Mw(e,function(t,e){var i=(u.axisExpandable?function(t,e){var i,n,a=e.layoutLength,o=e.axisExpandWidth,r=e.axisCount,s=e.axisCollapseWidth,l=e.winInnerIndices,u=s,h=!1;t<l[0]?(i=t*s,n=s):t<=l[1]?(i=e.axisExpandWindow0Pos+t*o-e.axisExpandWindow[0],u=o,h=!0):(i=a-(r-1-t)*s,n=s);return{position:i,axisNameAvailableWidth:u,axisLabelShow:h,nameTruncateMaxWidth:n}}:function(t,e){var i=e.layoutLength/(e.axisCount-1);return{position:i*t,axisNameAvailableWidth:i,axisLabelShow:!0}})(e,u),n={horizontal:{x:i.position,y:u.axisLength},vertical:{x:0,y:i.position}},a={horizontal:Lw/2,vertical:0},o=[n[h].x+l.x,n[h].y+l.y],r=a[h],s=Qt();ae(s,s,r),ne(s,s,o),this._axesLayout[t]={position:o,rotation:r,transform:s,axisNameAvailableWidth:i.axisNameAvailableWidth,axisLabelShow:i.axisLabelShow,nameTruncateMaxWidth:i.nameTruncateMaxWidth,tickDirection:1,labelDirection:1}},this)},getAxis:function(t){return this._axesMap.get(t)},dataToPoint:function(t,e){return this.axisCoordToPoint(this._axesMap.get(e).dataToCoord(t),e)},eachActiveState:function(e,t,i,n){null==i&&(i=0),null==n&&(n=e.count());var a=this._axesMap,o=this.dimensions,r=[],s=[];E(o,function(t){r.push(e.mapDimension(t)),s.push(a.get(t).model)});for(var l=this.hasAxisBrushed(),u=i;u<n;u++){var h;if(l){h="active";for(var c=e.getValues(r,u),d=0,f=o.length;d<f;d++){if("inactive"===s[d].getActiveState(c[d])){h="inactive";break}}}else h="normal";t(h,u)}},hasAxisBrushed:function(){for(var t=this.dimensions,e=this._axesMap,i=!1,n=0,a=t.length;n<a;n++)"normal"!==e.get(t[n]).model.getActiveState()&&(i=!0);return i},axisCoordToPoint:function(t,e){return $s([t,0],this._axesLayout[e].transform)},getAxisLayout:function(t){return D(this._axesLayout[t])},getSlidedAxisExpandWindow:function(t){var e=this._makeLayoutInfo(),i=e.pixelDimIndex,n=e.axisExpandWindow.slice(),a=n[1]-n[0],o=[0,e.axisExpandWidth*(e.axisCount-1)];if(!this.containPoint(t))return{behavior:"none",axisExpandWindow:n};var r,s=t[i]-e.layoutBase-e.axisExpandWindow0Pos,l="slide",u=e.axisCollapseWidth,h=this._model.get("axisExpandSlideTriggerArea"),c=null!=h[0];if(u)c&&u&&s<a*h[0]?(l="jump",r=s-a*h[2]):c&&u&&s>a*(1-h[0])?(l="jump",r=s-a*(1-h[2])):0<=(r=s-a*h[1])&&(r=s-a*(1-h[1]))<=0&&(r=0),(r*=e.axisExpandWidth/u)?ww(r,n,o,"all"):l="none";else{a=n[1]-n[0];(n=[Aw(0,o[1]*s/a-a/2)])[1]=Iw(o[1],n[0]+a),n[0]=n[1]-a}return{axisExpandWindow:n,behavior:l}}},Hu.register("parallel",{create:function(n,a){var o=[];return n.eachComponent("parallel",function(t,e){var i=new kw(t,n,a);i.name="parallel_"+e,i.resize(t,a),(t.coordinateSystem=i).model=t,o.push(i)}),n.eachSeries(function(t){if("parallel"===t.get("coordinateSystem")){var e=n.queryComponents({mainType:"parallel",index:t.get("parallelIndex"),id:t.get("parallelId")})[0];t.coordinateSystem=e.coordinateSystem}}),o}});var Nw=fu.extend({type:"baseParallelAxis",axis:null,activeIntervals:[],getAreaSelectStyle:function(){return Xa([["fill","color"],["lineWidth","borderWidth"],["stroke","borderColor"],["width","width"],["opacity","opacity"]])(this.getModel("areaSelectStyle"))},setActiveIntervals:function(t){var e=this.activeIntervals=D(t);if(e)for(var i=e.length-1;0<=i;i--)wl(e[i])},getActiveState:function(t){var e=this.activeIntervals;if(!e.length)return"normal";if(null==t||isNaN(t))return"inactive";if(1===e.length){var i=e[0];if(i[0]<=t&&t<=i[1])return"active"}else for(var n=0,a=e.length;n<a;n++)if(e[n][0]<=t&&t<=e[n][1])return"active";return"inactive"}});m(Nw.prototype,Hp),mm("parallel",Nw,function(t,e){return e.type||(e.data?"category":"value")},{type:"value",dim:null,areaSelectStyle:{width:20,borderWidth:1,borderColor:"rgba(160,197,232)",color:"rgba(160,197,232)",opacity:.3},realtime:!0,z:10}),fu.extend({type:"parallel",dependencies:["parallelAxis"],coordinateSystem:null,dimensions:null,parallelAxisIndex:null,layoutMode:"box",defaultOption:{zlevel:0,z:0,left:80,top:60,right:80,bottom:60,layout:"horizontal",axisExpandable:!1,axisExpandCenter:null,axisExpandCount:0,axisExpandWidth:50,axisExpandRate:17,axisExpandDebounce:50,axisExpandSlideTriggerArea:[-.15,.05,.4],axisExpandTriggerOn:"click",parallelAxisDefault:null},init:function(){fu.prototype.init.apply(this,arguments),this.mergeOption({})},mergeOption:function(t){var e=this.option;t&&m(e,t,!0),this._initDimensions()},contains:function(t,e){var i=t.get("parallelIndex");return null!=i&&e.getComponent("parallel",i)===this},setAxisExpand:function(e){E(["axisExpandable","axisExpandCenter","axisExpandCount","axisExpandWidth","axisExpandWindow"],function(t){e.hasOwnProperty(t)&&(this.option[t]=e[t])},this)},_initDimensions:function(){var e=this.dimensions=[],i=this.parallelAxisIndex=[];E(M(this.dependentModels.parallelAxis,function(t){return(t.get("parallelIndex")||0)===this.componentIndex},this),function(t){e.push("dim"+t.get("dim")),i.push(t.componentIndex)})}});tf({type:"axisAreaSelect",event:"axisAreaSelected"},function(e,t){t.eachComponent({mainType:"parallelAxis",query:e},function(t){t.axis.model.setActiveIntervals(e.intervals)})}),tf("parallelAxisExpand",function(e,t){t.eachComponent({mainType:"parallel",query:e},function(t){t.setAxisExpand(e)})});var Ow=A,Ew=E,Rw=N,zw=Math.min,Bw=Math.max,Vw=Math.pow,Gw=1e4,Fw=6,Ww=6,Hw="globalPan",Zw={w:[0,0],e:[0,1],n:[1,0],s:[1,1]},Uw={w:"ew",e:"ew",n:"ns",s:"ns",ne:"nesw",sw:"nesw",nw:"nwse",se:"nwse"},Xw={brushStyle:{lineWidth:2,stroke:"rgba(0,0,0,0.3)",fill:"rgba(0,0,0,0.1)"},transformable:!0,brushMode:"single",removeOnClick:!1},Yw=0;function jw(t){Ct.call(this),this._zr=t,this.group=new Si,this._brushType,this._brushOption,this._panels,this._track=[],this._dragging,this._lastMouseMovePoint={},this._covers=[],this._creatingCover,this._creatingPanel,this._enableGlobalPan,this._uid="brushController_"+Yw++,this._handlers={},Ew(_b,function(t,e){this._handlers[e]=T(t,this)},this)}function qw(t,e){var i=bb[e.brushType].createCover(t,e);return i.__brushOption=e,Jw(i,e),t.group.add(i),i}function Kw(t,e){var i=tb(e);return i.endCreating&&(i.endCreating(t,e),Jw(e,e.__brushOption)),e}function $w(t,e){var i=e.__brushOption;tb(e).updateCoverShape(t,e,i.range,i)}function Jw(t,e){var i=e.z;null==i&&(i=Gw),t.traverse(function(t){t.z=i,t.z2=i})}function Qw(t,e){tb(e).updateCommon(t,e),$w(t,e)}function tb(t){return bb[t.__brushOption.brushType]}function eb(t,e,i){var n,a=t._panels;if(!a)return!0;var o=t._transform;return Ew(a,function(t){t.isTargetByCursor(e,i,o)&&(n=t)}),n}function ib(t,e){var i=t._panels;if(!i)return!0;var n=e.__brushOption.panelId;return null==n||i[n]}function nb(e){var t=e._covers,i=t.length;return Ew(t,function(t){e.group.remove(t)},e),t.length=0,!!i}function ab(t,e){var i=Rw(t._covers,function(t){var e=t.__brushOption,i=D(e.range);return{brushType:e.brushType,panelId:e.panelId,range:i}});t.trigger("brush",i,{isEnd:!!e.isEnd,removeOnClick:!!e.removeOnClick})}function ob(t){var e=t.length-1;return e<0&&(e=0),[t[0],t[e]]}function rb(e,i,t,n){var a=new Si;return a.add(new Hr({name:"main",style:hb(t),silent:!0,draggable:!0,cursor:"move",drift:Ow(e,i,a,"nswe"),ondragend:Ow(ab,i,{isEnd:!0})})),Ew(n,function(t){a.add(new Hr({name:t,style:{opacity:0},draggable:!0,silent:!0,invisible:!0,drift:Ow(e,i,a,t),ondragend:Ow(ab,i,{isEnd:!0})}))}),a}function sb(t,e,i,n){var a=n.brushStyle.lineWidth||0,o=Bw(a,Ww),r=i[0][0],s=i[1][0],l=r-a/2,u=s-a/2,h=i[0][1],c=i[1][1],d=h-o+a/2,f=c-o+a/2,p=h-r,g=c-s,m=p+a,v=g+a;ub(t,e,"main",r,s,p,g),n.transformable&&(ub(t,e,"w",l,u,o,v),ub(t,e,"e",d,u,o,v),ub(t,e,"n",l,u,m,o),ub(t,e,"s",l,f,m,o),ub(t,e,"nw",l,u,o,o),ub(t,e,"ne",d,u,o,o),ub(t,e,"sw",l,f,o,o),ub(t,e,"se",d,f,o,o))}function lb(n,a){var t=a.__brushOption,o=t.transformable,e=a.childAt(0);e.useStyle(hb(t)),e.attr({silent:!o,cursor:o?"move":"default"}),Ew(["w","e","n","s","se","sw","ne","nw"],function(t){var e=a.childOfName(t),i=function t(e,i){{if(1<i.length){i=i.split("");var n=[t(e,i[0]),t(e,i[1])];return"e"!==n[0]&&"w"!==n[0]||n.reverse(),n.join("")}var a={w:"left",e:"right",n:"top",s:"bottom"},o={left:"w",right:"e",top:"n",bottom:"s"},n=Js(a[i],Ks(e.group));return o[n]}}(n,t);e&&e.attr({silent:!o,invisible:!o,cursor:o?Uw[i]+"-resize":null})})}function ub(t,e,i,n,a,o,r){var s=e.childOfName(i);s&&s.setShape(function(t){var e=zw(t[0][0],t[1][0]),i=zw(t[0][1],t[1][1]),n=Bw(t[0][0],t[1][0]),a=Bw(t[0][1],t[1][1]);return{x:e,y:i,width:n-e,height:a-i}}(gb(t,e,[[n,a],[n+o,a+r]])))}function hb(t){return C({strokeNoScale:!0},t.brushStyle)}function cb(t,e,i,n){var a=[zw(t,i),zw(e,n)],o=[Bw(t,i),Bw(e,n)];return[[a[0],o[0]],[a[1],o[1]]]}function db(t,e,i,n,a,o,r,s){var l=n.__brushOption,u=t(l.range),h=pb(i,o,r);Ew(a.split(""),function(t){var e=Zw[t];u[e[0]][e[1]]+=h[e[0]]}),l.range=e(cb(u[0][0],u[1][0],u[0][1],u[1][1])),Qw(i,n),ab(i,{isEnd:!1})}function fb(t,e,i,n,a){var o=e.__brushOption.range,r=pb(t,i,n);Ew(o,function(t){t[0]+=r[0],t[1]+=r[1]}),Qw(t,e),ab(t,{isEnd:!1})}function pb(t,e,i){var n=t.group,a=n.transformCoordToLocal(e,i),o=n.transformCoordToLocal(0,0);return[a[0]-o[0],a[1]-o[1]]}function gb(t,e,i){var n=ib(t,e);return n&&!0!==n?n.clipPath(i,t._transform):D(i)}function mb(t){var e=t.event;e.preventDefault&&e.preventDefault()}function vb(t,e,i){return t.childOfName("main").contain(e,i)}function yb(t,e,i,n){var a,o=t._creatingCover,r=t._creatingPanel,s=t._brushOption;if(t._track.push(i.slice()),function(t){var e=t._track;if(!e.length)return!1;var i=e[e.length-1],n=e[0],a=i[0]-n[0],o=i[1]-n[1],r=Vw(a*a+o*o,.5);return Fw<r}(t)||o){if(r&&!o){"single"===s.brushMode&&nb(t);var l=D(s);l.brushType=xb(l.brushType,r),l.panelId=!0===r?null:r.panelId,o=t._creatingCover=qw(t,l),t._covers.push(o)}if(o){var u=bb[xb(t._brushType,r)];o.__brushOption.range=u.getCreatingRange(gb(t,o,t._track)),n&&(Kw(t,o),u.updateCommon(t,o)),$w(t,o),a={isEnd:n}}}else n&&"single"===s.brushMode&&s.removeOnClick&&eb(t,e,i)&&nb(t)&&(a={isEnd:n,removeOnClick:!0});return a}function xb(t,e){return"auto"===t?e.defaultBrushType:t}jw.prototype={constructor:jw,enableBrush:function(t){return this._brushType&&function(t){var i=t._zr;(function(t,e,i){var n=ly(t);n[e]===i&&(n[e]=null)})(i,Hw,t._uid),Ew(t._handlers,function(t,e){i.off(e,t)}),t._brushType=t._brushOption=null}(this),t.brushType&&function(t,e){var i=t._zr;t._enableGlobalPan||function(t,e,i){ly(t)[e]=i}(i,Hw,t._uid);Ew(t._handlers,function(t,e){i.on(e,t)}),t._brushType=e.brushType,t._brushOption=m(D(Xw),e,!0)}(this,t),this},setPanels:function(t){if(t&&t.length){var e=this._panels={};E(t,function(t){e[t.panelId]=D(t)})}else this._panels=null;return this},mount:function(t){t=t||{},this._enableGlobalPan=t.enableGlobalPan;var e=this.group;return this._zr.add(e),e.attr({position:t.position||[0,0],rotation:t.rotation||0,scale:t.scale||[1,1]}),this._transform=e.getLocalTransform(),this},eachCover:function(t,e){Ew(this._covers,t,e)},updateCovers:function(a){a=N(a,function(t){return m(D(Xw),t,!0)});var i="\0-brush-index-",o=this._covers,r=this._covers=[],s=this,l=this._creatingCover;return new df(o,a,function(t,e){return n(t.__brushOption,e)},n).add(t).update(t).remove(function(t){o[t]!==l&&s.group.remove(o[t])}).execute(),this;function n(t,e){return(null!=t.id?t.id:i+e)+"-"+t.brushType}function t(t,e){var i=a[t];if(null!=e&&o[e]===l)r[t]=o[e];else{var n=r[t]=null!=e?(o[e].__brushOption=i,o[e]):Kw(s,qw(s,i));Qw(s,n)}}},unmount:function(){return this.enableBrush(!1),nb(this),this._zr.remove(this.group),this},dispose:function(){this.unmount(),this.off()}},b(jw,Ct);var _b={mousedown:function(t){if(this._dragging)wb(this,t);else if(!t.target||!t.target.draggable){mb(t);var e=this.group.transformCoordToLocal(t.offsetX,t.offsetY);this._creatingCover=null,(this._creatingPanel=eb(this,t,e))&&(this._dragging=!0,this._track=[e.slice()])}},mousemove:function(t){var e=this._lastMouseMovePoint;e.x=t.offsetX,e.y=t.offsetY;var i=this.group.transformCoordToLocal(e.x,e.y);if(function(t,e,i){if(t._brushType){var n=t._zr,a=t._covers,o=eb(t,e,i);if(!t._dragging)for(var r=0;r<a.length;r++){var s=a[r].__brushOption;if(o&&(!0===o||s.panelId===o.panelId)&&bb[s.brushType].contain(a[r],i[0],i[1]))return}o&&n.setCursorStyle("crosshair")}}(this,t,i),this._dragging){mb(t);var n=yb(this,t,i,!1);n&&ab(this,n)}},mouseup:function(t){wb(this,t)},globalout:function(t){wb(this,t,!0)}};function wb(t,e,i){if(t._dragging){i||mb(e);var n=e.offsetX,a=e.offsetY,o=t._lastMouseMovePoint;i&&(n=o.x,a=o.y);var r=t.group.transformCoordToLocal(n,a),s=yb(t,e,r,!0);t._dragging=!1,t._track=[],t._creatingCover=null,s&&ab(t,s)}}var bb={lineX:Sb(0),lineY:Sb(1),rect:{createCover:function(t,e){return rb(Ow(db,function(t){return t},function(t){return t}),t,e,["w","e","n","s","se","sw","ne","nw"])},getCreatingRange:function(t){var e=ob(t);return cb(e[1][0],e[1][1],e[0][0],e[0][1])},updateCoverShape:function(t,e,i,n){sb(t,e,i,n)},updateCommon:lb,contain:vb},polygon:{createCover:function(t,e){var i=new Si;return i.add(new zr({name:"main",style:hb(e),silent:!0})),i},getCreatingRange:function(t){return t},endCreating:function(t,e){e.remove(e.childAt(0)),e.add(new Rr({name:"main",draggable:!0,drift:Ow(fb,t,e),ondragend:Ow(ab,t,{isEnd:!0})}))},updateCoverShape:function(t,e,i,n){e.childAt(0).setShape({points:gb(t,e,i)})},updateCommon:lb,contain:vb}};function Sb(l){return{createCover:function(t,e){return rb(Ow(db,function(t){var e=[t,[0,100]];return l&&e.reverse(),e},function(t){return t[l]}),t,e,[["w","e"],["n","s"]][l])},getCreatingRange:function(t){var e=ob(t);return[zw(e[0][l],e[1][l]),Bw(e[0][l],e[1][l])]},updateCoverShape:function(t,e,i,n){var a,o=ib(t,e);if(!0!==o&&o.getLinearBrushOtherExtent)a=o.getLinearBrushOtherExtent(l,t._transform);else{var r=t._zr;a=[0,[r.getWidth(),r.getHeight()][1-l]]}var s=[i,a];l&&s.reverse(),sb(t,e,s,n)},updateCommon:lb,contain:vb}}function Mb(i){return i=Tb(i),function(t,e){return tl(t,i)}}function Ib(a,o){return a=Tb(a),function(t){var e=null!=o?o:t,i=e?a.width:a.height,n=e?a.x:a.y;return[n,n+(i||0)]}}function Ab(n,a,o){return n=Tb(n),function(t,e,i){return n.contain(e[0],e[1])&&!wy(t,a,o)}}function Tb(t){return bi.create(t)}var Db=["axisLine","axisTickLabel","axisName"],Cb=lf({type:"parallelAxis",init:function(t,e){Cb.superApply(this,"init",arguments),(this._brushController=new jw(e.getZr())).on("brush",T(this._onBrush,this))},render:function(t,e,i,n){if(!function(t,e,i){return i&&"axisAreaSelect"===i.type&&e.findComponents({mainType:"parallelAxis",query:i})[0]===t}(t,e,n)){this.axisModel=t,this.api=i,this.group.removeAll();var a=this._axisGroup;if(this._axisGroup=new Si,this.group.add(this._axisGroup),t.get("show")){var o=function(t,e){return e.getComponent("parallel",t.get("parallelIndex"))}(t,e),r=o.coordinateSystem,s=t.getAreaSelectStyle(),l=s.width,u=t.axis.dim,h=L({strokeContainThreshold:l},r.getAxisLayout(u)),c=new Cm(t,h);E(Db,c.add,c),this._axisGroup.add(c.getGroup()),this._refreshBrushController(h,s,t,o,l,i);var d=n&&!1===n.animation?null:t;Qs(a,this._axisGroup,d)}}},_refreshBrushController:function(t,e,i,n,a,o){var r=i.axis.getExtent(),s=r[1]-r[0],l=Math.min(30,.1*Math.abs(s)),u=bi.create({x:r[0],y:-a/2,width:s,height:a});u.x-=l,u.width+=2*l,this._brushController.mount({enableGlobalPan:!0,rotation:t.rotation,position:t.position}).setPanels([{panelId:"pl",clipPath:Mb(u),isTargetByCursor:Ab(u,o,n),getLinearBrushOtherExtent:Ib(u,0)}]).enableBrush({brushType:"lineX",brushStyle:e,removeOnClick:!0}).updateCovers(function(t){var e=t.axis;return N(t.activeIntervals,function(t){return{brushType:"lineX",panelId:"pl",range:[e.dataToCoord(t[0],!0),e.dataToCoord(t[1],!0)]}})}(i))},_onBrush:function(t,e){var i=this.axisModel,n=i.axis,a=N(t,function(t){return[n.coordToData(t.range[0],!0),n.coordToData(t.range[1],!0)]});!i.option.realtime!==e.isEnd&&!e.removeOnClick||this.api.dispatchAction({type:"axisAreaSelect",parallelAxisId:i.id,intervals:a})},dispose:function(){this._brushController.dispose()}});lf({type:"parallel",render:function(t,e,i){this._model=t,this._api=i,this._handlers||(this._handlers={},E(Lb,function(t,e){i.getZr().on(e,this._handlers[e]=T(t,this))},this)),dc(this,"_throttledDispatchExpand",t.get("axisExpandRate"),"fixRate")},dispose:function(t,i){E(this._handlers,function(t,e){i.getZr().off(e,t)}),this._handlers=null},_throttledDispatchExpand:function(t){this._dispatchExpand(t)},_dispatchExpand:function(t){t&&this._api.dispatchAction(L({type:"parallelAxisExpand"},t))}});var Lb={mousedown:function(t){kb(this,"click")&&(this._mouseDownPoint=[t.offsetX,t.offsetY])},mouseup:function(t){var e=this._mouseDownPoint;if(kb(this,"click")&&e){var i=[t.offsetX,t.offsetY];if(5<Math.pow(e[0]-i[0],2)+Math.pow(e[1]-i[1],2))return;var n=this._model.coordinateSystem.getSlidedAxisExpandWindow([t.offsetX,t.offsetY]);"none"!==n.behavior&&this._dispatchExpand({axisExpandWindow:n.axisExpandWindow})}this._mouseDownPoint=null},mousemove:function(t){if(!this._mouseDownPoint&&kb(this,"mousemove")){var e=this._model,i=e.coordinateSystem.getSlidedAxisExpandWindow([t.offsetX,t.offsetY]),n=i.behavior;"jump"===n&&this._throttledDispatchExpand.debounceNextCall(e.get("axisExpandDebounce")),this._throttledDispatchExpand("none"===n?null:{axisExpandWindow:i.axisExpandWindow,animation:"jump"===n&&null})}}};function kb(t,e){var i=t._model;return i.get("axisExpandable")&&i.get("axisExpandTriggerOn")===e}Jd(function(t){!function(t){if(t.parallel)return;var e=!1;E(t.series,function(t){t&&"parallel"===t.type&&(e=!0)}),e&&(t.parallel=[{}])}(t),function(n){E(wa(n.parallelAxis),function(t){if(z(t)){var e=t.parallelIndex||0,i=wa(n.parallel)[e];i&&i.parallelAxisDefault&&m(t,i.parallelAxisDefault,!1)}})}(t)}),Wh.extend({type:"series.parallel",dependencies:["parallel"],visualColorAccessPath:"lineStyle.color",getInitialData:function(t,e){var i=this.getSource();return function(t,e){if(t.encodeDefine)return;var i=e.ecModel.getComponent("parallel",e.get("parallelIndex"));if(!i)return;var n=t.encodeDefine=Q();E(i.dimensions,function(t){var e=function(t){return+t.replace("dim","")}(t);n.set(t,e)})}(i,this),Xf(i,this)},getRawIndicesByActiveState:function(i){var t=this.coordinateSystem,n=this.getData(),a=[];return t.eachActiveState(n,function(t,e){i===t&&a.push(n.getRawIndex(e))}),a},defaultOption:{zlevel:0,z:2,coordinateSystem:"parallel",parallelIndex:0,label:{show:!1},inactiveOpacity:.05,activeOpacity:1,lineStyle:{width:1,opacity:.45,type:"solid"},emphasis:{label:{show:!1}},progressive:500,smooth:!1,animationEasing:"linear"}});ec.extend({type:"parallel",init:function(){this._dataGroup=new Si,this.group.add(this._dataGroup),this._data,this._initialized},render:function(o,t,e,r){var i=this._dataGroup,s=o.getData(),l=this._data,u=o.coordinateSystem,h=u.dimensions,c=Ob(o);if(s.diff(l).add(function(t){Eb(Nb(s,i,t,h,u),s,t,c)}).update(function(t,e){var i=l.getItemGraphicEl(e),n=Pb(s,t,h,u);s.setItemGraphicEl(t,i);var a=r&&!1===r.animation?null:o;js(i,{shape:{points:n}},a,t),Eb(i,s,t,c)}).remove(function(t){var e=l.getItemGraphicEl(t);i.remove(e)}).execute(),!this._initialized){this._initialized=!0;var n=function(t,e,i){var n=t.model,a=t.getRect(),o=new Hr({shape:{x:a.x,y:a.y,width:a.width,height:a.height}}),r="horizontal"===n.get("layout")?"width":"height";return o.setShape(r,0),qs(o,{shape:{width:a.width,height:a.height}},e,i),o}(u,o,function(){setTimeout(function(){i.removeClipPath()})});i.setClipPath(n)}this._data=s},incrementalPrepareRender:function(t,e,i){this._initialized=!0,this._data=null,this._dataGroup.removeAll()},incrementalRender:function(t,e,i){for(var n=e.getData(),a=e.coordinateSystem,o=a.dimensions,r=Ob(e),s=t.start;s<t.end;s++){var l=Nb(n,this._dataGroup,s,o,a);l.incremental=!0,Eb(l,n,s,r)}},dispose:function(){},remove:function(){this._dataGroup&&this._dataGroup.removeAll(),this._data=null}});function Pb(t,e,i,n){for(var a,o=[],r=0;r<i.length;r++){var s=i[r],l=t.get(t.mapDimension(s),e);a=l,("category"===n.getAxis(s).type?null==a:null==a||isNaN(a))||o.push(n.dataToPoint(l,s))}return o}function Nb(t,e,i,n,a){var o=Pb(t,i,n,a),r=new zr({shape:{points:o},silent:!0,z2:10});return e.add(r),t.setItemGraphicEl(i,r),r}function Ob(t){var e=t.get("smooth",!0);return!0===e&&(e=.3),{lineStyle:t.getModel("lineStyle").getLineStyle(),smooth:null!=e?e:.3}}function Eb(t,e,i,n){var a=n.lineStyle;e.hasItemOption&&(a=e.getItemModel(i).getModel("lineStyle").getLineStyle());t.useStyle(a);var o=t.style;o.fill=null,o.stroke=e.getItemVisual(i,"color"),o.opacity=e.getItemVisual(i,"opacity"),n.smooth&&(t.shape.smooth=n.smooth)}var Rb=["lineStyle","normal","opacity"];af({seriesType:"parallel",reset:function(t,e,i){var n=t.getModel("itemStyle"),a=t.getModel("lineStyle"),o=e.get("color"),r=a.get("color")||n.get("color")||o[t.seriesIndex%o.length],s=t.get("inactiveOpacity"),l=t.get("activeOpacity"),u=t.getModel("lineStyle").getLineStyle(),h=t.coordinateSystem,c=t.getData(),d={normal:u.opacity,active:l,inactive:s};return c.setVisual("color",r),{progress:function(t,a){h.eachActiveState(a,function(t,e){var i=d[t];if("normal"===t&&a.hasItemOption){var n=a.getItemModel(e).get(Rb,!0);null!=n&&(i=n)}a.setItemVisual(e,"opacity",i)},t.start,t.end)}}}});var zb=Wh.extend({type:"series.sankey",layoutInfo:null,levelModels:null,getInitialData:function(t,e){for(var i=t.edges||t.links,n=t.data||t.nodes,a=t.levels,o=this.levelModels={},r=0;r<a.length;r++)null!=a[r].depth&&0<=a[r].depth&&(o[a[r].depth]=new dl(a[r],this,e));if(n&&i)return I_(n,i,this,!0,function(t,e){t.wrapMethod("getItemModel",function(t,n){return t.customizeGetParent(function(t){var e=this.parentModel,i=e.getData().getItemLayout(n).depth;return e.levelModels[i]||this.parentModel}),t}),e.wrapMethod("getItemModel",function(t,n){return t.customizeGetParent(function(t){var e=this.parentModel,i=e.getGraph().getEdgeByIndex(n).node1.getLayout().depth;return e.levelModels[i]||this.parentModel}),t})}).data},setNodePosition:function(t,e){var i=this.option.data[t];i.localX=e[0],i.localY=e[1]},getGraph:function(){return this.getData().graph},getEdgeData:function(){return this.getGraph().edgeData},formatTooltip:function(t,e,i){if("edge"===i){var n=this.getDataParams(t,i),a=n.data,o=a.source+" -- "+a.target;return n.value&&(o+=" : "+n.value),Wl(o)}if("node"!==i)return zb.superCall(this,"formatTooltip",t,e);var r=this.getGraph().getNodeByIndex(t).getLayout().value,s=this.getDataParams(t,i).data.name;if(r)o=s+" : "+r;return Wl(o)},optionUpdated:function(){var t=this.option;!0===t.focusNodeAdjacency&&(t.focusNodeAdjacency="allEdges")},defaultOption:{zlevel:0,z:2,coordinateSystem:"view",layout:null,left:"5%",top:"5%",right:"20%",bottom:"5%",orient:"horizontal",nodeWidth:20,nodeGap:8,draggable:!0,focusNodeAdjacency:!1,layoutIterations:32,label:{show:!0,position:"right",color:"#000",fontSize:12},levels:[],nodeAlign:"justify",itemStyle:{borderWidth:1,borderColor:"#333"},lineStyle:{color:"#314656",opacity:.2,curveness:.5},emphasis:{label:{show:!0},lineStyle:{opacity:.6}},animationEasing:"linear",animationDuration:1e3}}),Bb=["itemStyle","opacity"],Vb=["lineStyle","opacity"];function Gb(t,e){return t.getVisual("opacity")||t.getModel().get(e)}function Fb(t,e,i){var n=t.getGraphicEl(),a=Gb(t,e);null!=i&&(null==a&&(a=1),a*=i),n.downplay&&n.downplay(),n.traverse(function(t){"group"!==t.type&&t.setStyle("opacity",a)})}function Wb(t,e){var i=Gb(t,e),n=t.getGraphicEl();n.highlight&&n.highlight(),n.traverse(function(t){"group"!==t.type&&t.setStyle("opacity",i)})}var Hb=ds({shape:{x1:0,y1:0,x2:0,y2:0,cpx1:0,cpy1:0,cpx2:0,cpy2:0,extent:0,orient:""},buildPath:function(t,e){var i=e.extent;t.moveTo(e.x1,e.y1),t.bezierCurveTo(e.cpx1,e.cpy1,e.cpx2,e.cpy2,e.x2,e.y2),"vertical"===e.orient?(t.lineTo(e.x2+i,e.y2),t.bezierCurveTo(e.cpx2+i,e.cpy2,e.cpx1+i,e.cpy1,e.x1+i,e.y1)):(t.lineTo(e.x2,e.y2+i),t.bezierCurveTo(e.cpx2,e.cpy2+i,e.cpx1,e.cpy1+i,e.x1,e.y1+i)),t.closePath()}});hf({type:"sankey",_model:null,_focusAdjacencyDisabled:!1,render:function(w,t,n){var a=this,e=w.getGraph(),b=this.group,i=w.layoutInfo,S=i.width,M=i.height,u=w.getData(),I=w.getData("edge"),A=w.get("orient");this._model=w,b.removeAll(),b.attr("position",[i.x,i.y]),e.eachEdge(function(t){var e=new Hb;e.dataIndex=t.dataIndex,e.seriesIndex=w.seriesIndex,e.dataType="edge";var i,n,a,o,r,s,l,u,h=t.getModel("lineStyle"),c=h.get("curveness"),d=t.node1.getLayout(),f=t.node1.getModel(),p=f.get("localX"),g=f.get("localY"),m=t.node2.getLayout(),v=t.node2.getModel(),y=v.get("localX"),x=v.get("localY"),_=t.getLayout();switch(e.shape.extent=Math.max(1,_.dy),u="vertical"===(e.shape.orient=A)?(i=(null!=p?p*S:d.x)+_.sy,n=(null!=g?g*M:d.y)+d.dy,a=(null!=y?y*S:m.x)+_.ty,r=i,s=n*(1-c)+(o=null!=x?x*M:m.y)*c,l=a,n*c+o*(1-c)):(i=(null!=p?p*S:d.x)+d.dx,n=(null!=g?g*M:d.y)+_.sy,r=i*(1-c)+(a=null!=y?y*S:m.x)*c,s=n,l=i*c+a*(1-c),o=(null!=x?x*M:m.y)+_.ty),e.setShape({x1:i,y1:n,x2:a,y2:o,cpx1:r,cpy1:s,cpx2:l,cpy2:u}),e.setStyle(h.getItemStyle()),e.style.fill){case"source":e.style.fill=t.node1.getVisual("color");break;case"target":e.style.fill=t.node2.getVisual("color")}Os(e,t.getModel("emphasis.lineStyle").getItemStyle()),b.add(e),I.setItemGraphicEl(t.dataIndex,e)}),e.eachNode(function(t){var 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sS=["itemStyle"],lS=["emphasis","itemStyle"],uS=["color","color0","borderColor","borderColor0"],hS=(ec.extend({type:"candlestick",render:function(t,e,i){this.group.removeClipPath(),this._updateDrawMode(t),this._isLargeDraw?this._renderLarge(t):this._renderNormal(t)},incrementalPrepareRender:function(t,e,i){this._clear(),this._updateDrawMode(t)},incrementalRender:function(t,e,i,n){this._isLargeDraw?this._incrementalRenderLarge(t,e):this._incrementalRenderNormal(t,e)},_updateDrawMode:function(t){var e=t.pipelineContext.large;(null==this._isLargeDraw||e^this._isLargeDraw)&&(this._isLargeDraw=e,this._clear())},_renderNormal:function(a){var o=a.getData(),r=this._data,s=this.group,l=o.getLayout("isSimpleBox"),u=a.get("clip",!0),t=a.coordinateSystem,h=t.getArea&&t.getArea();this._data||s.removeAll(),o.diff(r).add(function(t){if(o.hasValue(t)){var e,i=o.getItemLayout(t);if(u&&dS(h,i))return;qs(e=cS(i,t,!0),{shape:{points:i.ends}},a,t),fS(e,o,t,l),s.add(e),o.setItemGraphicEl(t,e)}}).update(function(t,e){var i=r.getItemGraphicEl(e);if(o.hasValue(t)){var n=o.getItemLayout(t);u&&dS(h,n)?s.remove(i):(i?js(i,{shape:{points:n.ends}},a,t):i=cS(n,t),fS(i,o,t,l),s.add(i),o.setItemGraphicEl(t,i))}else s.remove(i)}).remove(function(t){var e=r.getItemGraphicEl(t);e&&s.remove(e)}).execute(),this._data=o},_renderLarge:function(t){this._clear(),gS(t,this.group);var e=t.get("clip",!0)?tm(t.coordinateSystem,!1,t):null;e?this.group.setClipPath(e):this.group.removeClipPath()},_incrementalRenderNormal:function(t,e){for(var i,n=e.getData(),a=n.getLayout("isSimpleBox");null!=(i=t.next());){var o;fS(o=cS(n.getItemLayout(i),i),n,i,a),o.incremental=!0,this.group.add(o)}},_incrementalRenderLarge:function(t,e){gS(e,this.group,!0)},remove:function(t){this._clear()},_clear:function(){this.group.removeAll(),this._data=null},dispose:et}),hr.extend({type:"normalCandlestickBox",shape:{},buildPath:function(t,e){var i=e.points;this.__simpleBox?(t.moveTo(i[4][0],i[4][1]),t.lineTo(i[6][0],i[6][1])):(t.moveTo(i[0][0],i[0][1]),t.lineTo(i[1][0],i[1][1]),t.lineTo(i[2][0],i[2][1]),t.lineTo(i[3][0],i[3][1]),t.closePath(),t.moveTo(i[4][0],i[4][1]),t.lineTo(i[5][0],i[5][1]),t.moveTo(i[6][0],i[6][1]),t.lineTo(i[7][0],i[7][1]))}}));function cS(t,e,i){var n=t.ends;return new hS({shape:{points:i?function(t,e){return N(t,function(t){return(t=t.slice())[1]=e.initBaseline,t})}(n,t):n},z2:100})}function dS(t,e){for(var i=!0,n=0;n<e.ends.length;n++)if(t.contain(e.ends[n][0],e.ends[n][1])){i=!1;break}return i}function fS(t,e,i,n){var a=e.getItemModel(i),o=a.getModel(sS),r=e.getItemVisual(i,"color"),s=e.getItemVisual(i,"borderColor")||r,l=o.getItemStyle(uS);t.useStyle(l),t.style.strokeNoScale=!0,t.style.fill=r,t.style.stroke=s,t.__simpleBox=n,Os(t,a.getModel(lS).getItemStyle())}var pS=hr.extend({type:"largeCandlestickBox",shape:{},buildPath:function(t,e){for(var i=e.points,n=0;n<i.length;)if(this.__sign===i[n++]){var a=i[n++];t.moveTo(a,i[n++]),t.lineTo(a,i[n++])}else n+=3}});function gS(t,e,i){var n=t.getData(),a=n.getLayout("largePoints"),o=new pS({shape:{points:a},__sign:1});e.add(o);var r=new pS({shape:{points:a},__sign:-1});e.add(r),mS(1,o,t,n),mS(-1,r,t,n),i&&(o.incremental=!0,r.incremental=!0)}function mS(t,e,i,n){var a=0<t?"P":"N",o=n.getVisual("borderColor"+a)||n.getVisual("color"+a),r=i.getModel(sS).getItemStyle(uS);e.useStyle(r),e.style.fill=null,e.style.stroke=o}var vS=["itemStyle","borderColor"],yS=["itemStyle","borderColor0"],xS=["itemStyle","color"],_S=["itemStyle","color0"],wS={seriesType:"candlestick",plan:Jh(),performRawSeries:!0,reset:function(t,e){var i=t.getData(),n=t.pipelineContext.large;if(i.setVisual({legendSymbol:"roundRect",colorP:o(1,t),colorN:o(-1,t),borderColorP:r(1,t),borderColorN:r(-1,t)}),!e.isSeriesFiltered(t))return!n&&{progress:function(t,e){var i;for(;null!=(i=t.next());){var n=e.getItemModel(i),a=e.getItemLayout(i).sign;e.setItemVisual(i,{color:o(a,n),borderColor:r(a,n)})}}};function o(t,e){return e.get(0<t?xS:_S)}function r(t,e){return e.get(0<t?vS:yS)}}},bS="undefined"!=typeof Float32Array?Float32Array:Array,SS={seriesType:"candlestick",plan:Jh(),reset:function(t){var x=t.coordinateSystem,e=t.getData(),_=function(t,e){var i,n=t.getBaseAxis(),a="category"===n.type?n.getBandWidth():(i=n.getExtent(),Math.abs(i[1]-i[0])/e.count()),o=xl(H(t.get("barMaxWidth"),a),a),r=xl(H(t.get("barMinWidth"),1),a),s=t.get("barWidth");return null!=s?xl(s,a):Math.max(Math.min(a/2,o),r)}(t,e),i=["x","y"],w=e.mapDimension(i[0]),n=e.mapDimension(i[1],!0),b=n[0],S=n[1],M=n[2],I=n[3];if(e.setLayout({candleWidth:_,isSimpleBox:_<=1.3}),!(null==w||n.length<4))return{progress:t.pipelineContext.large?function(t,e){var i,n,a=new bS(4*t.count),o=0,r=[],s=[];for(;null!=(n=t.next());){var l=e.get(w,n),u=e.get(b,n),h=e.get(S,n),c=e.get(M,n),d=e.get(I,n);isNaN(l)||isNaN(c)||isNaN(d)?(a[o++]=NaN,o+=3):(a[o++]=MS(e,n,u,h,S),r[0]=l,r[1]=c,i=x.dataToPoint(r,null,s),a[o++]=i?i[0]:NaN,a[o++]=i?i[1]:NaN,r[1]=d,i=x.dataToPoint(r,null,s),a[o++]=i?i[1]:NaN)}e.setLayout("largePoints",a)}:function(t,e){var i;for(;null!=(i=t.next());){var n=e.get(w,i),a=e.get(b,i),o=e.get(S,i),r=e.get(M,i),s=e.get(I,i),l=Math.min(a,o),u=Math.max(a,o),h=g(l,n),c=g(u,n),d=g(r,n),f=g(s,n),p=[];m(p,c,0),m(p,h,1),p.push(y(f),y(c),y(d),y(h)),e.setItemLayout(i,{sign:MS(e,i,a,o,S),initBaseline:o<a?c[1]:h[1],ends:p,brushRect:v(r,s,n)})}function g(t,e){var i=[];return i[0]=e,i[1]=t,isNaN(e)||isNaN(t)?[NaN,NaN]:x.dataToPoint(i)}function m(t,e,i){var n=e.slice(),a=e.slice();n[0]=_s(n[0]+_/2,1,!1),a[0]=_s(a[0]-_/2,1,!0),i?t.push(n,a):t.push(a,n)}function v(t,e,i){var n=g(t,i),a=g(e,i);return n[0]-=_/2,a[0]-=_/2,{x:n[0],y:n[1],width:_,height:a[1]-n[1]}}function y(t){return t[0]=_s(t[0],1),t}}}}};function MS(t,e,i,n,a){return n<i?-1:i<n?1:0<e?t.get(a,e-1)<=n?1:-1:1}Jd(function(t){t&&k(t.series)&&E(t.series,function(t){z(t)&&"k"===t.type&&(t.type="candlestick")})}),af(wS),nf(SS),Wh.extend({type:"series.effectScatter",dependencies:["grid","polar"],getInitialData:function(t,e){return Xf(this.getSource(),this)},brushSelector:"point",defaultOption:{coordinateSystem:"cartesian2d",zlevel:0,z:2,legendHoverLink:!0,effectType:"ripple",progressive:0,showEffectOn:"render",rippleEffect:{period:4,scale:2.5,brushType:"fill"},symbolSize:10}});function IS(t,e){var i=e.rippleEffectColor||e.color;t.eachChild(function(t){t.attr({z:e.z,zlevel:e.zlevel,style:{stroke:"stroke"===e.brushType?i:null,fill:"fill"===e.brushType?i:null}})})}function AS(t,e){Si.call(this);var i=new Sg(t,e),n=new Si;this.add(i),this.add(n),n.beforeUpdate=function(){this.attr(i.getScale())},this.updateData(t,e)}var TS=AS.prototype;TS.stopEffectAnimation=function(){this.childAt(1).removeAll()},TS.startEffectAnimation=function(t){for(var e=t.symbolType,i=t.color,n=this.childAt(1),a=0;a<3;a++){var o=Jp(e,-1,-1,2,2,i);o.attr({style:{strokeNoScale:!0},z2:99,silent:!0,scale:[.5,.5]});var r=-a/3*t.period+t.effectOffset;o.animate("",!0).when(t.period,{scale:[t.rippleScale/2,t.rippleScale/2]}).delay(r).start(),o.animateStyle(!0).when(t.period,{opacity:0}).delay(r).start(),n.add(o)}IS(n,t)},TS.updateEffectAnimation=function(t){for(var e=this._effectCfg,i=this.childAt(1),n=["symbolType","period","rippleScale"],a=0;a<n.length;a++){var o=n[a];if(e[o]!==t[o])return this.stopEffectAnimation(),void this.startEffectAnimation(t)}IS(i,t)},TS.highlight=function(){this.trigger("emphasis")},TS.downplay=function(){this.trigger("normal")},TS.updateData=function(t,e){var i=t.hostModel;this.childAt(0).updateData(t,e);var n=this.childAt(1),a=t.getItemModel(e),o=t.getItemVisual(e,"symbol"),r=function(t){return k(t)||(t=[+t,+t]),t}(t.getItemVisual(e,"symbolSize")),s=t.getItemVisual(e,"color");n.attr("scale",r),n.traverse(function(t){t.attr({fill:s})});var l=a.getShallow("symbolOffset");if(l){var u=n.position;u[0]=xl(l[0],r[0]),u[1]=xl(l[1],r[1])}n.rotation=(a.getShallow("symbolRotate")||0)*Math.PI/180||0;var h={};if(h.showEffectOn=i.get("showEffectOn"),h.rippleScale=a.get("rippleEffect.scale"),h.brushType=a.get("rippleEffect.brushType"),h.period=1e3*a.get("rippleEffect.period"),h.effectOffset=e/t.count(),h.z=a.getShallow("z")||0,h.zlevel=a.getShallow("zlevel")||0,h.symbolType=o,h.color=s,h.rippleEffectColor=a.get("rippleEffect.color"),this.off("mouseover").off("mouseout").off("emphasis").off("normal"),"render"===h.showEffectOn)this._effectCfg?this.updateEffectAnimation(h):this.startEffectAnimation(h),this._effectCfg=h;else{this._effectCfg=null,this.stopEffectAnimation();var c=this.childAt(0),d=function(){c.highlight(),"render"!==h.showEffectOn&&this.startEffectAnimation(h)},f=function(){c.downplay(),"render"!==h.showEffectOn&&this.stopEffectAnimation()};this.on("mouseover",d,this).on("mouseout",f,this).on("emphasis",d,this).on("normal",f,this)}this._effectCfg=h},TS.fadeOut=function(t){this.off("mouseover").off("mouseout").off("emphasis").off("normal"),t&&t()},w(AS,Si),hf({type:"effectScatter",init:function(){this._symbolDraw=new Ng(AS)},render:function(t,e,i){var n=t.getData(),a=this._symbolDraw;a.updateData(n),this.group.add(a.group)},updateTransform:function(t,e,i){var n=t.getData();this.group.dirty();var a=sm().reset(t);a.progress&&a.progress({start:0,end:n.count()},n),this._symbolDraw.updateLayout(n)},_updateGroupTransform:function(t){var e=t.coordinateSystem;e&&e.getRoamTransform&&(this.group.transform=se(e.getRoamTransform()),this.group.decomposeTransform())},remove:function(t,e){this._symbolDraw&&this._symbolDraw.remove(e)},dispose:function(){}}),af(rm("effectScatter","circle")),nf(sm("effectScatter"));var DS="undefined"==typeof Uint32Array?Array:Uint32Array,CS="undefined"==typeof Float64Array?Array:Float64Array;function LS(t){var e=t.data;e&&e[0]&&e[0][0]&&e[0][0].coord&&(t.data=N(e,function(t){var e={coords:[t[0].coord,t[1].coord]};return t[0].name&&(e.fromName=t[0].name),t[1].name&&(e.toName=t[1].name),p([e,t[0],t[1]])}))}var kS=Wh.extend({type:"series.lines",dependencies:["grid","polar"],visualColorAccessPath:"lineStyle.color",init:function(t){t.data=t.data||[],LS(t);var e=this._processFlatCoordsArray(t.data);this._flatCoords=e.flatCoords,this._flatCoordsOffset=e.flatCoordsOffset,e.flatCoords&&(t.data=new Float32Array(e.count)),kS.superApply(this,"init",arguments)},mergeOption:function(t){if(t.data=t.data||[],LS(t),t.data){var e=this._processFlatCoordsArray(t.data);this._flatCoords=e.flatCoords,this._flatCoordsOffset=e.flatCoordsOffset,e.flatCoords&&(t.data=new Float32Array(e.count))}kS.superApply(this,"mergeOption",arguments)},appendData:function(t){var e=this._processFlatCoordsArray(t.data);e.flatCoords&&(this._flatCoords?(this._flatCoords=tt(this._flatCoords,e.flatCoords),this._flatCoordsOffset=tt(this._flatCoordsOffset,e.flatCoordsOffset)):(this._flatCoords=e.flatCoords,this._flatCoordsOffset=e.flatCoordsOffset),t.data=new Float32Array(e.count)),this.getRawData().appendData(t.data)},_getCoordsFromItemModel:function(t){var e=this.getData().getItemModel(t);return e.option instanceof Array?e.option:e.getShallow("coords")},getLineCoordsCount:function(t){return this._flatCoordsOffset?this._flatCoordsOffset[2*t+1]:this._getCoordsFromItemModel(t).length},getLineCoords:function(t,e){if(this._flatCoordsOffset){for(var i=this._flatCoordsOffset[2*t],n=this._flatCoordsOffset[2*t+1],a=0;a<n;a++)e[a]=e[a]||[],e[a][0]=this._flatCoords[i+2*a],e[a][1]=this._flatCoords[i+2*a+1];return n}var o=this._getCoordsFromItemModel(t);for(a=0;a<o.length;a++)e[a]=e[a]||[],e[a][0]=o[a][0],e[a][1]=o[a][1];return o.length},_processFlatCoordsArray:function(t){var e=0;if(this._flatCoords&&(e=this._flatCoords.length),"number"!=typeof t[0])return{flatCoordsOffset:null,flatCoords:null,count:t.length};for(var i=t.length,n=new DS(i),a=new CS(i),o=0,r=0,s=0,l=0;l<i;){s++;var u=t[l++];n[r++]=o+e,n[r++]=u;for(var h=0;h<u;h++){var c=t[l++],d=t[l++];a[o++]=c,a[o++]=d}}return{flatCoordsOffset:new Uint32Array(n.buffer,0,r),flatCoords:a,count:s}},getInitialData:function(t,e){var o=new Tf(["value"],this);return o.hasItemOption=!1,o.initData(t.data,[],function(t,e,i,n){if(t instanceof Array)return NaN;o.hasItemOption=!0;var a=t.value;return null!=a?a instanceof Array?a[n]:a:void 0}),o},formatTooltip:function(t){var e=this.getData().getItemModel(t),i=e.get("name");if(i)return i;var n=e.get("fromName"),a=e.get("toName"),o=[];return null!=n&&o.push(n),null!=a&&o.push(a),Wl(o.join(" > "))},preventIncremental:function(){return!!this.get("effect.show")},getProgressive:function(){var t=this.option.progressive;return null==t?this.option.large?1e4:this.get("progressive"):t},getProgressiveThreshold:function(){var t=this.option.progressiveThreshold;return null==t?this.option.large?2e4:this.get("progressiveThreshold"):t},defaultOption:{coordinateSystem:"geo",zlevel:0,z:2,legendHoverLink:!0,hoverAnimation:!0,xAxisIndex:0,yAxisIndex:0,symbol:["none","none"],symbolSize:[10,10],geoIndex:0,effect:{show:!1,period:4,constantSpeed:0,symbol:"circle",symbolSize:3,loop:!0,trailLength:.2},large:!1,largeThreshold:2e3,polyline:!1,clip:!0,label:{show:!1,position:"end"},lineStyle:{opacity:.5}}});function PS(t,e,i){Si.call(this),this.add(this.createLine(t,e,i)),this._updateEffectSymbol(t,e)}var NS=PS.prototype;function OS(t,e,i){Si.call(this),this._createPolyline(t,e,i)}NS.createLine=function(t,e,i){return new E_(t,e,i)},NS._updateEffectSymbol=function(t,e){var i=t.getItemModel(e).getModel("effect"),n=i.get("symbolSize"),a=i.get("symbol");k(n)||(n=[n,n]);var o=i.get("color")||t.getItemVisual(e,"color"),r=this.childAt(1);this._symbolType!==a&&(this.remove(r),(r=Jp(a,-.5,-.5,1,1,o)).z2=100,r.culling=!0,this.add(r)),r&&(r.setStyle("shadowColor",o),r.setStyle(i.getItemStyle(["color"])),r.attr("scale",n),r.setColor(o),r.attr("scale",n),this._symbolType=a,this._updateEffectAnimation(t,i,e))},NS._updateEffectAnimation=function(e,t,i){var n=this.childAt(1);if(n){var a=this,o=e.getItemLayout(i),r=1e3*t.get("period"),s=t.get("loop"),l=t.get("constantSpeed"),u=W(t.get("delay"),function(t){return t/e.count()*r/3}),h="function"==typeof u;if(n.ignore=!0,this.updateAnimationPoints(n,o),0<l&&(r=this.getLineLength(n)/l*1e3),r!==this._period||s!==this._loop){n.stopAnimation();var c=u;h&&(c=u(i)),0<n.__t&&(c=-r*n.__t),n.__t=0;var d=n.animate("",s).when(r,{__t:1}).delay(c).during(function(){a.updateSymbolPosition(n)});s||d.done(function(){a.remove(n)}),d.start()}this._period=r,this._loop=s}},NS.getLineLength=function(t){return yt(t.__p1,t.__cp1)+yt(t.__cp1,t.__p2)},NS.updateAnimationPoints=function(t,e){t.__p1=e[0],t.__p2=e[1],t.__cp1=e[2]||[(e[0][0]+e[1][0])/2,(e[0][1]+e[1][1])/2]},NS.updateData=function(t,e,i){this.childAt(0).updateData(t,e,i),this._updateEffectSymbol(t,e)},NS.updateSymbolPosition=function(t){var e=t.__p1,i=t.__p2,n=t.__cp1,a=t.__t,o=t.position,r=fo,s=po;o[0]=r(e[0],n[0],i[0],a),o[1]=r(e[1],n[1],i[1],a);var l=s(e[0],n[0],i[0],a),u=s(e[1],n[1],i[1],a);t.rotation=-Math.atan2(u,l)-Math.PI/2,t.ignore=!1},NS.updateLayout=function(t,e){this.childAt(0).updateLayout(t,e);var i=t.getItemModel(e).getModel("effect");this._updateEffectAnimation(t,i,e)},w(PS,Si);var ES=OS.prototype;function RS(t,e,i){PS.call(this,t,e,i),this._lastFrame=0,this._lastFramePercent=0}ES._createPolyline=function(t,e,i){var n=t.getItemLayout(e),a=new zr({shape:{points:n}});this.add(a),this._updateCommonStl(t,e,i)},ES.updateData=function(t,e,i){var n=t.hostModel;js(this.childAt(0),{shape:{points:t.getItemLayout(e)}},n,e),this._updateCommonStl(t,e,i)},ES._updateCommonStl=function(t,e,i){var n=this.childAt(0),a=t.getItemModel(e),o=t.getItemVisual(e,"color"),r=i&&i.lineStyle,s=i&&i.hoverLineStyle;i&&!t.hasItemOption||(r=a.getModel("lineStyle").getLineStyle(),s=a.getModel("emphasis.lineStyle").getLineStyle()),n.useStyle(C({strokeNoScale:!0,fill:"none",stroke:o},r)),n.hoverStyle=s,Os(this)},ES.updateLayout=function(t,e){this.childAt(0).setShape("points",t.getItemLayout(e))},w(OS,Si);var zS=RS.prototype;zS.createLine=function(t,e,i){return new OS(t,e,i)},zS.updateAnimationPoints=function(t,e){this._points=e;for(var i=[0],n=0,a=1;a<e.length;a++){var o=e[a-1],r=e[a];n+=yt(o,r),i.push(n)}if(0!==n){for(a=0;a<i.length;a++)i[a]/=n;this._offsets=i,this._length=n}},zS.getLineLength=function(t){return this._length},zS.updateSymbolPosition=function(t){var e=t.__t,i=this._points,n=this._offsets,a=i.length;if(n){var o=this._lastFrame;if(e<this._lastFramePercent){for(r=Math.min(o+1,a-1);0<=r&&!(n[r]<=e);r--);r=Math.min(r,a-2)}else{for(var r=o;r<a&&!(n[r]>e);r++);r=Math.min(r-1,a-2)}wt(t.position,i[r],i[r+1],(e-n[r])/(n[r+1]-n[r]));var s=i[r+1][0]-i[r][0],l=i[r+1][1]-i[r][1];t.rotation=-Math.atan2(l,s)-Math.PI/2,this._lastFrame=r,this._lastFramePercent=e,t.ignore=!1}},w(RS,PS);var BS=ds({shape:{polyline:!1,curveness:0,segs:[]},buildPath:function(t,e){var i=e.segs,n=e.curveness;if(e.polyline)for(var a=0;a<i.length;){var o=i[a++];if(0<o){t.moveTo(i[a++],i[a++]);for(var r=1;r<o;r++)t.lineTo(i[a++],i[a++])}}else for(a=0;a<i.length;){var s=i[a++],l=i[a++],u=i[a++],h=i[a++];if(t.moveTo(s,l),0<n){var c=(s+u)/2-(l-h)*n,d=(l+h)/2-(u-s)*n;t.quadraticCurveTo(c,d,u,h)}else t.lineTo(u,h)}},findDataIndex:function(t,e){var i=this.shape,n=i.segs,a=i.curveness;if(i.polyline)for(var o=0,r=0;r<n.length;){var s=n[r++];if(0<s)for(var l=n[r++],u=n[r++],h=1;h<s;h++){if(Zo(l,u,c=n[r++],d=n[r++]))return o}o++}else for(o=0,r=0;r<n.length;){l=n[r++],u=n[r++];var c=n[r++],d=n[r++];if(0<a){if(Xo(l,u,(l+c)/2-(u-d)*a,(u+d)/2-(c-l)*a,c,d))return o}else if(Zo(l,u,c,d))return o;o++}return-1}});function VS(){this.group=new Si}var GS=VS.prototype;GS.isPersistent=function(){return!this._incremental},GS.updateData=function(t){this.group.removeAll();var e=new BS({rectHover:!0,cursor:"default"});e.setShape({segs:t.getLayout("linesPoints")}),this._setCommon(e,t),this.group.add(e),this._incremental=null},GS.incrementalPrepareUpdate=function(t){this.group.removeAll(),this._clearIncremental(),5e5<t.count()?(this._incremental||(this._incremental=new ts({silent:!0})),this.group.add(this._incremental)):this._incremental=null},GS.incrementalUpdate=function(t,e){var i=new BS;i.setShape({segs:e.getLayout("linesPoints")}),this._setCommon(i,e,!!this._incremental),this._incremental?this._incremental.addDisplayable(i,!0):(i.rectHover=!0,i.cursor="default",i.__startIndex=t.start,this.group.add(i))},GS.remove=function(){this._clearIncremental(),this._incremental=null,this.group.removeAll()},GS._setCommon=function(i,t,e){var n=t.hostModel;i.setShape({polyline:n.get("polyline"),curveness:n.get("lineStyle.curveness")}),i.useStyle(n.getModel("lineStyle").getLineStyle()),i.style.strokeNoScale=!0;var a=t.getVisual("color");a&&i.setStyle("stroke",a),i.setStyle("fill"),e||(i.seriesIndex=n.seriesIndex,i.on("mousemove",function(t){i.dataIndex=null;var e=i.findDataIndex(t.offsetX,t.offsetY);0<e&&(i.dataIndex=e+i.__startIndex)}))},GS._clearIncremental=function(){var t=this._incremental;t&&t.clearDisplaybles()};var FS={seriesType:"lines",plan:Jh(),reset:function(g){var m=g.coordinateSystem,v=g.get("polyline"),y=g.pipelineContext.large;return{progress:function(t,e){var i=[];if(y){var n,a=t.end-t.start;if(v){for(var o=0,r=t.start;r<t.end;r++)o+=g.getLineCoordsCount(r);n=new Float32Array(a+2*o)}else n=new Float32Array(4*a);var s=0,l=[];for(r=t.start;r<t.end;r++){var u=g.getLineCoords(r,i);v&&(n[s++]=u);for(var h=0;h<u;h++)l=m.dataToPoint(i[h],!1,l),n[s++]=l[0],n[s++]=l[1]}e.setLayout("linesPoints",n)}else for(r=t.start;r<t.end;r++){var c=e.getItemModel(r),d=(u=g.getLineCoords(r,i),[]);if(v)for(var f=0;f<u;f++)d.push(m.dataToPoint(i[f]));else{d[0]=m.dataToPoint(i[0]),d[1]=m.dataToPoint(i[1]);var p=c.get("lineStyle.curveness");+p&&(d[2]=[(d[0][0]+d[1][0])/2-(d[0][1]-d[1][1])*p,(d[0][1]+d[1][1])/2-(d[1][0]-d[0][0])*p])}e.setItemLayout(r,d)}}}}};function WS(t){return t instanceof Array||(t=[t,t]),t}hf({type:"lines",init:function(){},render:function(t,e,i){var n=t.getData(),a=this._updateLineDraw(n,t),o=t.get("zlevel"),r=t.get("effect.trailLength"),s=i.getZr(),l="svg"===s.painter.getType();l||s.painter.getLayer(o).clear(!0),null==this._lastZlevel||l||s.configLayer(this._lastZlevel,{motionBlur:!1}),this._showEffect(t)&&r&&(l||s.configLayer(o,{motionBlur:!0,lastFrameAlpha:Math.max(Math.min(r/10+.9,1),0)})),a.updateData(n);var u=t.get("clip",!0)&&tm(t.coordinateSystem,!1,t);u?this.group.setClipPath(u):this.group.removeClipPath(),this._lastZlevel=o,this._finished=!0},incrementalPrepareRender:function(t,e,i){var n=t.getData();this._updateLineDraw(n,t).incrementalPrepareUpdate(n),this._clearLayer(i),this._finished=!1},incrementalRender:function(t,e,i){this._lineDraw.incrementalUpdate(t,e.getData()),this._finished=t.end===e.getData().count()},updateTransform:function(t,e,i){var n=t.getData(),a=t.pipelineContext;if(!this._finished||a.large||a.progressiveRender)return{update:!0};var o=FS.reset(t);o.progress&&o.progress({start:0,end:n.count()},n),this._lineDraw.updateLayout(),this._clearLayer(i)},_updateLineDraw:function(t,e){var i=this._lineDraw,n=this._showEffect(e),a=!!e.get("polyline"),o=e.pipelineContext.large;return i&&n===this._hasEffet&&a===this._isPolyline&&o===this._isLargeDraw||(i&&i.remove(),i=this._lineDraw=o?new VS:new z_(a?n?RS:OS:n?PS:E_),this._hasEffet=n,this._isPolyline=a,this._isLargeDraw=o,this.group.removeAll()),this.group.add(i.group),i},_showEffect:function(t){return!!t.get("effect.show")},_clearLayer:function(t){var e=t.getZr();"svg"===e.painter.getType()||null==this._lastZlevel||e.painter.getLayer(this._lastZlevel).clear(!0)},remove:function(t,e){this._lineDraw&&this._lineDraw.remove(),this._lineDraw=null,this._clearLayer(e)},dispose:function(){}});var HS="lineStyle.opacity".split("."),ZS={seriesType:"lines",reset:function(t,e,i){var n=WS(t.get("symbol")),a=WS(t.get("symbolSize")),o=t.getData();return o.setVisual("fromSymbol",n&&n[0]),o.setVisual("toSymbol",n&&n[1]),o.setVisual("fromSymbolSize",a&&a[0]),o.setVisual("toSymbolSize",a&&a[1]),o.setVisual("opacity",t.get(HS)),{dataEach:o.hasItemOption?function(t,e){var i=t.getItemModel(e),n=WS(i.getShallow("symbol",!0)),a=WS(i.getShallow("symbolSize",!0)),o=i.get(HS);n[0]&&t.setItemVisual(e,"fromSymbol",n[0]),n[1]&&t.setItemVisual(e,"toSymbol",n[1]),a[0]&&t.setItemVisual(e,"fromSymbolSize",a[0]),a[1]&&t.setItemVisual(e,"toSymbolSize",a[1]),t.setItemVisual(e,"opacity",o)}:null}}};nf(FS),af(ZS),Wh.extend({type:"series.heatmap",getInitialData:function(t,e){return Xf(this.getSource(),this,{generateCoord:"value"})},preventIncremental:function(){var t=Hu.get(this.get("coordinateSystem"));if(t&&t.dimensions)return"lng"===t.dimensions[0]&&"lat"===t.dimensions[1]},defaultOption:{coordinateSystem:"cartesian2d",zlevel:0,z:2,geoIndex:0,blurSize:30,pointSize:20,maxOpacity:1,minOpacity:0}});function US(){var t=g();this.canvas=t,this.blurSize=30,this.pointSize=20,this.maxOpacity=1,this.minOpacity=0,this._gradientPixels={}}US.prototype={update:function(t,e,i,n,a,o){var r=this._getBrush(),s=this._getGradient(t,a,"inRange"),l=this._getGradient(t,a,"outOfRange"),u=this.pointSize+this.blurSize,h=this.canvas,c=h.getContext("2d"),d=t.length;h.width=e,h.height=i;for(var f=0;f<d;++f){var p=t[f],g=p[0],m=p[1],v=n(p[2]);c.globalAlpha=v,c.drawImage(r,g-u,m-u)}if(!h.width||!h.height)return h;for(var y=c.getImageData(0,0,h.width,h.height),x=y.data,_=0,w=x.length,b=this.minOpacity,S=this.maxOpacity-b;_<w;){v=x[_+3]/256;var M=4*Math.floor(255*v);if(0<v){var I=o(v)?s:l;0<v&&(v=v*S+b),x[_++]=I[M],x[_++]=I[1+M],x[_++]=I[2+M],x[_++]=I[3+M]*v*256}else _+=4}return c.putImageData(y,0,0),h},_getBrush:function(){var t=this._brushCanvas||(this._brushCanvas=g()),e=this.pointSize+this.blurSize,i=2*e;t.width=i,t.height=i;var n=t.getContext("2d");return n.clearRect(0,0,i,i),n.shadowOffsetX=i,n.shadowBlur=this.blurSize,n.shadowColor="#000",n.beginPath(),n.arc(-e,e,this.pointSize,0,2*Math.PI,!0),n.closePath(),n.fill(),t},_getGradient:function(t,e,i){for(var n=this._gradientPixels,a=n[i]||(n[i]=new Uint8ClampedArray(1024)),o=[0,0,0,0],r=0,s=0;s<256;s++)e[i](s/255,!0,o),a[r++]=o[0],a[r++]=o[1],a[r++]=o[2],a[r++]=o[3];return a}},hf({type:"heatmap",render:function(i,t,e){var n;t.eachComponent("visualMap",function(e){e.eachTargetSeries(function(t){t===i&&(n=e)})}),this.group.removeAll(),this._incrementalDisplayable=null;var a=i.coordinateSystem;"cartesian2d"===a.type||"calendar"===a.type?this._renderOnCartesianAndCalendar(i,e,0,i.getData().count()):function(t){var e=t.dimensions;return"lng"===e[0]&&"lat"===e[1]}(a)&&this._renderOnGeo(a,i,n,e)},incrementalPrepareRender:function(t,e,i){this.group.removeAll()},incrementalRender:function(t,e,i,n){e.coordinateSystem&&this._renderOnCartesianAndCalendar(e,n,t.start,t.end,!0)},_renderOnCartesianAndCalendar:function(t,e,i,n,a){var o,r,s=t.coordinateSystem;if("cartesian2d"===s.type){var l=s.getAxis("x"),u=s.getAxis("y");o=l.getBandWidth(),r=u.getBandWidth()}for(var h=this.group,c=t.getData(),d="emphasis.itemStyle",f="emphasis.label",p=t.getModel("itemStyle").getItemStyle(["color"]),g=t.getModel(d).getItemStyle(),m=t.getModel("label"),v=t.getModel(f),y=s.type,x="cartesian2d"===y?[c.mapDimension("x"),c.mapDimension("y"),c.mapDimension("value")]:[c.mapDimension("time"),c.mapDimension("value")],_=i;_<n;_++){var w;if("cartesian2d"===y){if(isNaN(c.get(x[2],_)))continue;var b=s.dataToPoint([c.get(x[0],_),c.get(x[1],_)]);w=new Hr({shape:{x:b[0]-o/2,y:b[1]-r/2,width:o,height:r},style:{fill:c.getItemVisual(_,"color"),opacity:c.getItemVisual(_,"opacity")}})}else{if(isNaN(c.get(x[1],_)))continue;w=new Hr({z2:1,shape:s.dataToRect([c.get(x[0],_)]).contentShape,style:{fill:c.getItemVisual(_,"color"),opacity:c.getItemVisual(_,"opacity")}})}var S=c.getItemModel(_);c.hasItemOption&&(p=S.getModel("itemStyle").getItemStyle(["color"]),g=S.getModel(d).getItemStyle(),m=S.getModel("label"),v=S.getModel(f));var M=t.getRawValue(_),I="-";M&&null!=M[2]&&(I=M[2]),Bs(p,g,m,v,{labelFetcher:t,labelDataIndex:_,defaultText:I,isRectText:!0}),w.setStyle(p),Os(w,c.hasItemOption?g:L({},g)),(w.incremental=a)&&(w.useHoverLayer=!0),h.add(w),c.setItemGraphicEl(_,w)}},_renderOnGeo:function(a,t,e,i){var n=e.targetVisuals.inRange,o=e.targetVisuals.outOfRange,r=t.getData(),s=this._hmLayer||this._hmLayer||new US;s.blurSize=t.get("blurSize"),s.pointSize=t.get("pointSize"),s.minOpacity=t.get("minOpacity"),s.maxOpacity=t.get("maxOpacity");var l=a.getViewRect().clone(),u=a.getRoamTransform();l.applyTransform(u);var h=Math.max(l.x,0),c=Math.max(l.y,0),d=Math.min(l.width+l.x,i.getWidth()),f=Math.min(l.height+l.y,i.getHeight()),p=d-h,g=f-c,m=[r.mapDimension("lng"),r.mapDimension("lat"),r.mapDimension("value")],v=r.mapArray(m,function(t,e,i){var n=a.dataToPoint([t,e]);return n[0]-=h,n[1]-=c,n.push(i),n}),y=e.getExtent(),x="visualMap.continuous"===e.type?function(t,e){var i=t[1]-t[0];return e=[(e[0]-t[0])/i,(e[1]-t[0])/i],function(t){return t>=e[0]&&t<=e[1]}}(y,e.option.range):function(e,n,a){var i=e[1]-e[0],o=(n=N(n,function(t){return{interval:[(t.interval[0]-e[0])/i,(t.interval[1]-e[0])/i]}})).length,r=0;return function(t){for(var e=r;e<o;e++){if((i=n[e].interval)[0]<=t&&t<=i[1]){r=e;break}}if(e===o)for(e=r-1;0<=e;e--){var i;if((i=n[e].interval)[0]<=t&&t<=i[1]){r=e;break}}return 0<=e&&e<o&&a[e]}}(y,e.getPieceList(),e.option.selected);s.update(v,p,g,n.color.getNormalizer(),{inRange:n.color.getColorMapper(),outOfRange:o.color.getColorMapper()},x);var _=new Yn({style:{width:p,height:g,x:h,y:c,image:s.canvas},silent:!0});this.group.add(_)},dispose:function(){}});var XS=Qm.extend({type:"series.pictorialBar",dependencies:["grid"],defaultOption:{symbol:"circle",symbolSize:null,symbolRotate:null,symbolPosition:null,symbolOffset:null,symbolMargin:null,symbolRepeat:!1,symbolRepeatDirection:"end",symbolClip:!1,symbolBoundingData:null,symbolPatternSize:400,barGap:"-100%",progressive:0,hoverAnimation:!1},getInitialData:function(t){return t.stack=null,XS.superApply(this,"getInitialData",arguments)}}),YS=["itemStyle","borderWidth"],jS=[{xy:"x",wh:"width",index:0,posDesc:["left","right"]},{xy:"y",wh:"height",index:1,posDesc:["top","bottom"]}],qS=new Lr;hf({type:"pictorialBar",render:function(t,e,i){var r=this.group,s=t.getData(),l=this._data,n=t.coordinateSystem,a=!!n.getBaseAxis().isHorizontal(),o=n.grid.getRect(),u={ecSize:{width:i.getWidth(),height:i.getHeight()},seriesModel:t,coordSys:n,coordSysExtent:[[o.x,o.x+o.width],[o.y,o.y+o.height]],isHorizontal:a,valueDim:jS[+a],categoryDim:jS[1-a]};return s.diff(l).add(function(t){if(s.hasValue(t)){var e=nM(s,t),i=KS(s,t,e,u),n=sM(s,u,i);s.setItemGraphicEl(t,n),r.add(n),dM(n,u,i)}}).update(function(t,e){var i=l.getItemGraphicEl(e);if(s.hasValue(t)){var n=nM(s,t),a=KS(s,t,n,u),o=uM(s,a);i&&o!==i.__pictorialShapeStr&&(r.remove(i),s.setItemGraphicEl(t,null),i=null),i?function(t,e,i){var n=i.animationModel,a=i.dataIndex;js(t.__pictorialBundle,{position:i.bundlePosition.slice()},n,a),i.symbolRepeat?QS(t,e,i,!0):tM(t,e,i,!0);eM(t,i,!0),iM(t,e,i,!0)}(i,u,a):i=sM(s,u,a,!0),s.setItemGraphicEl(t,i),i.__pictorialSymbolMeta=a,r.add(i),dM(i,u,a)}else r.remove(i)}).remove(function(t){var e=l.getItemGraphicEl(t);e&&lM(l,t,e.__pictorialSymbolMeta.animationModel,e)}).execute(),this._data=s,this.group},dispose:et,remove:function(e,t){var i=this.group,n=this._data;e.get("animation")?n&&n.eachItemGraphicEl(function(t){lM(n,t.dataIndex,e,t)}):i.removeAll()}});function KS(t,e,i,n){var a=t.getItemLayout(e),o=i.get("symbolRepeat"),r=i.get("symbolClip"),s=i.get("symbolPosition")||"start",l=(i.get("symbolRotate")||0)*Math.PI/180||0,u=i.get("symbolPatternSize")||2,h=i.isAnimationEnabled(),c={dataIndex:e,layout:a,itemModel:i,symbolType:t.getItemVisual(e,"symbol")||"circle",color:t.getItemVisual(e,"color"),symbolClip:r,symbolRepeat:o,symbolRepeatDirection:i.get("symbolRepeatDirection"),symbolPatternSize:u,rotation:l,animationModel:h?i:null,hoverAnimation:h&&i.get("hoverAnimation"),z2:i.getShallow("z",!0)||0};!function(t,e,i,n,a){var o,r=n.valueDim,s=t.get("symbolBoundingData"),l=n.coordSys.getOtherAxis(n.coordSys.getBaseAxis()),u=l.toGlobalCoord(l.dataToCoord(0)),h=1-+(i[r.wh]<=0);if(k(s)){var c=[$S(l,s[0])-u,$S(l,s[1])-u];c[1]<c[0]&&c.reverse(),o=c[h]}else o=null!=s?$S(l,s)-u:e?n.coordSysExtent[r.index][h]-u:i[r.wh];a.boundingLength=o,e&&(a.repeatCutLength=i[r.wh]);a.pxSign=0<o?1:o<0?-1:0}(i,o,a,n,c),function(t,e,i,n,a,o,r,s,l,u){var h=l.valueDim,c=l.categoryDim,d=Math.abs(i[c.wh]),f=t.getItemVisual(e,"symbolSize");f=k(f)?f.slice():(null==f&&(f="100%"),[f,f]);f[c.index]=xl(f[c.index],d),f[h.index]=xl(f[h.index],n?d:Math.abs(o)),u.symbolSize=f,(u.symbolScale=[f[0]/s,f[1]/s])[h.index]*=(l.isHorizontal?-1:1)*r}(t,e,a,o,0,c.boundingLength,c.pxSign,u,n,c),function(t,e,i,n,a){var o=t.get(YS)||0;o&&(qS.attr({scale:e.slice(),rotation:i}),qS.updateTransform(),o/=qS.getLineScale(),o*=e[n.valueDim.index]);a.valueLineWidth=o}(i,c.symbolScale,l,n,c);var d=c.symbolSize,f=i.get("symbolOffset");return k(f)&&(f=[xl(f[0],d[0]),xl(f[1],d[1])]),function(t,e,i,n,a,o,r,s,l,u,h,c){var d=h.categoryDim,f=h.valueDim,p=c.pxSign,g=Math.max(e[f.index]+s,0),m=g;if(n){var v=Math.abs(l),y=W(t.get("symbolMargin"),"15%")+"",x=!1;y.lastIndexOf("!")===y.length-1&&(x=!0,y=y.slice(0,y.length-1)),y=xl(y,e[f.index]);var _=Math.max(g+2*y,0),w=x?0:2*y,b=El(n),S=b?n:fM((v+w)/_);_=g+2*(y=(v-S*g)/2/(x?S:S-1)),w=x?0:2*y,b||"fixed"===n||(S=u?fM((Math.abs(u)+w)/_):0),m=S*_-w,c.repeatTimes=S,c.symbolMargin=y}var M=p*(m/2),I=c.pathPosition=[];I[d.index]=i[d.wh]/2,I[f.index]="start"===r?M:"end"===r?l-M:l/2,o&&(I[0]+=o[0],I[1]+=o[1]);var A=c.bundlePosition=[];A[d.index]=i[d.xy],A[f.index]=i[f.xy];var T=c.barRectShape=L({},i);T[f.wh]=p*Math.max(Math.abs(i[f.wh]),Math.abs(I[f.index]+M)),T[d.wh]=i[d.wh];var D=c.clipShape={};D[d.xy]=-i[d.xy],D[d.wh]=h.ecSize[d.wh],D[f.xy]=0,D[f.wh]=i[f.wh]}(i,d,a,o,0,f,s,c.valueLineWidth,c.boundingLength,c.repeatCutLength,n,c),c}function $S(t,e){return t.toGlobalCoord(t.dataToCoord(t.scale.parse(e)))}function JS(t){var e=t.symbolPatternSize,i=Jp(t.symbolType,-e/2,-e/2,e,e,t.color);return i.attr({culling:!0}),"image"!==i.type&&i.setStyle({strokeNoScale:!0}),i}function QS(t,e,a,i){var n=t.__pictorialBundle,o=a.symbolSize,r=a.valueLineWidth,s=a.pathPosition,l=e.valueDim,u=a.repeatTimes||0,h=0,c=o[e.valueDim.index]+r+2*a.symbolMargin;for(hM(t,function(t){t.__pictorialAnimationIndex=h,t.__pictorialRepeatTimes=u,h<u?cM(t,null,p(h),a,i):cM(t,null,{scale:[0,0]},a,i,function(){n.remove(t)}),rM(t,a),h++});h<u;h++){var d=JS(a);d.__pictorialAnimationIndex=h,d.__pictorialRepeatTimes=u,n.add(d);var f=p(h);cM(d,{position:f.position,scale:[0,0]},{scale:f.scale,rotation:f.rotation},a,i),d.on("mouseover",g).on("mouseout",m),rM(d,a)}function p(t){var e=s.slice(),i=a.pxSign,n=t;return("start"===a.symbolRepeatDirection?0<i:i<0)&&(n=u-1-t),e[l.index]=c*(n-u/2+.5)+s[l.index],{position:e,scale:a.symbolScale.slice(),rotation:a.rotation}}function g(){hM(t,function(t){t.trigger("emphasis")})}function m(){hM(t,function(t){t.trigger("normal")})}}function tM(t,e,i,n){var a=t.__pictorialBundle,o=t.__pictorialMainPath;o?cM(o,null,{position:i.pathPosition.slice(),scale:i.symbolScale.slice(),rotation:i.rotation},i,n):(o=t.__pictorialMainPath=JS(i),a.add(o),cM(o,{position:i.pathPosition.slice(),scale:[0,0],rotation:i.rotation},{scale:i.symbolScale.slice()},i,n),o.on("mouseover",function(){this.trigger("emphasis")}).on("mouseout",function(){this.trigger("normal")})),rM(o,i)}function eM(t,e,i){var n=L({},e.barRectShape),a=t.__pictorialBarRect;a?cM(a,null,{shape:n},e,i):(a=t.__pictorialBarRect=new Hr({z2:2,shape:n,silent:!0,style:{stroke:"transparent",fill:"transparent",lineWidth:0}}),t.add(a))}function iM(t,e,i,n){if(i.symbolClip){var a=t.__pictorialClipPath,o=L({},i.clipShape),r=e.valueDim,s=i.animationModel,l=i.dataIndex;if(a)js(a,{shape:o},s,l);else{o[r.wh]=0,a=new 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a=n.__pictorialBarRect;a&&(a.style.text=null);var o=[];hM(n,function(t){o.push(t)}),n.__pictorialMainPath&&o.push(n.__pictorialMainPath),n.__pictorialClipPath&&(i=null),E(o,function(t){js(t,{scale:[0,0]},i,e,function(){n.parent&&n.parent.remove(n)})}),t.setItemGraphicEl(e,null)}function uM(t,e){return[t.getItemVisual(e.dataIndex,"symbol")||"none",!!e.symbolRepeat,!!e.symbolClip].join(":")}function hM(e,i,n){E(e.__pictorialBundle.children(),function(t){t!==e.__pictorialBarRect&&i.call(n,t)})}function cM(t,e,i,n,a,o){e&&t.attr(e),n.symbolClip&&!a?i&&t.attr(i):i&&ol[a?"updateProps":"initProps"](t,i,n.animationModel,n.dataIndex,o)}function dM(t,e,i){var n=i.color,a=i.dataIndex,o=i.itemModel,r=o.getModel("itemStyle").getItemStyle(["color"]),s=o.getModel("emphasis.itemStyle").getItemStyle(),l=o.getShallow("cursor");hM(t,function(t){t.setColor(n),t.setStyle(C({fill:n,opacity:i.opacity},r)),Os(t,s),l&&(t.cursor=l),t.z2=i.z2});var 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i=t.coordinateSystem,n=t.axis,a={},o=n.position,r=n.orient,s=i.getRect(),l=[s.x,s.x+s.width,s.y,s.y+s.height],u={horizontal:{top:l[2],bottom:l[3]},vertical:{left:l[0],right:l[1]}};a.position=["vertical"===r?u.vertical[o]:l[0],"horizontal"===r?u.horizontal[o]:l[3]];a.rotation=Math.PI/2*{horizontal:0,vertical:1}[r];a.labelDirection=a.tickDirection=a.nameDirection={top:-1,bottom:1,right:1,left:-1}[o],t.get("axisTick.inside")&&(a.tickDirection=-a.tickDirection),W(e.labelInside,t.get("axisLabel.inside"))&&(a.labelDirection=-a.labelDirection);var h=e.rotate;return null==h&&(h=t.get("axisLabel.rotate")),a.labelRotation="top"===o?-h:h,a.z2=1,a}pM.prototype={constructor:pM,model:null,isHorizontal:function(){var t=this.position;return"top"===t||"bottom"===t},pointToData:function(t,e){return this.coordinateSystem.pointToData(t,e)[0]},toGlobalCoord:null,toLocalCoord:null},w(pM,vg),Hu.register("single",{create:function(n,a){var o=[];return n.eachComponent("singleAxis",function(t,e){var i=new gM(t,n,a);i.name="single_"+e,i.resize(t,a),t.coordinateSystem=i,o.push(i)}),n.eachSeries(function(t){if("singleAxis"===t.get("coordinateSystem")){var e=n.queryComponents({mainType:"singleAxis",index:t.get("singleAxisIndex"),id:t.get("singleAxisId")})[0];t.coordinateSystem=e&&e.coordinateSystem}}),o},dimensions:(gM.prototype={type:"singleAxis",axisPointerEnabled:!0,constructor:gM,_init:function(t,e,i){var n=this.dimension,a=new pM(n,Bp(t),[0,0],t.get("type"),t.get("position")),o="category"===a.type;a.onBand=o&&t.get("boundaryGap"),a.inverse=t.get("inverse"),a.orient=t.get("orient"),(t.axis=a).model=t,(a.coordinateSystem=this)._axis=a},update:function(t,e){t.eachSeries(function(t){if(t.coordinateSystem===this){var e=t.getData();E(e.mapDimension(this.dimension,!0),function(t){this._axis.scale.unionExtentFromData(e,t)},this),zp(this._axis.scale,this._axis.model)}},this)},resize:function(t,e){this._rect=au({left:t.get("left"),top:t.get("top"),right:t.get("right"),bottom:t.get("bottom"),width:t.get("width"),height:t.get("height")},{width:e.getWidth(),height:e.getHeight()}),this._adjustAxis()},getRect:function(){return this._rect},_adjustAxis:function(){var t=this._rect,e=this._axis,i=e.isHorizontal(),n=i?[0,t.width]:[0,t.height],a=e.reverse?1:0;e.setExtent(n[a],n[1-a]),this._updateAxisTransform(e,i?t.x:t.y)},_updateAxisTransform:function(t,e){var i=t.getExtent(),n=i[0]+i[1],a=t.isHorizontal();t.toGlobalCoord=a?function(t){return t+e}:function(t){return n-t+e},t.toLocalCoord=a?function(t){return t-e}:function(t){return n-t+e}},getAxis:function(){return this._axis},getBaseAxis:function(){return this._axis},getAxes:function(){return[this._axis]},getTooltipAxes:function(){return{baseAxes:[this.getAxis()]}},containPoint:function(t){var e=this.getRect(),i=this.getAxis();return"horizontal"===i.orient?i.contain(i.toLocalCoord(t[0]))&&t[1]>=e.y&&t[1]<=e.y+e.height:i.contain(i.toLocalCoord(t[1]))&&t[0]>=e.y&&t[0]<=e.y+e.height},pointToData:function(t){var e=this.getAxis();return[e.coordToData(e.toLocalCoord(t["horizontal"===e.orient?0:1]))]},dataToPoint:function(t){var e=this.getAxis(),i=this.getRect(),n=[],a="horizontal"===e.orient?0:1;return t instanceof Array&&(t=t[0]),n[a]=e.toGlobalCoord(e.dataToCoord(+t)),n[1-a]=0==a?i.y+i.height/2:i.x+i.width/2,n}}).dimensions});var vM=["axisLine","axisTickLabel","axisName"],yM="splitLine",xM=Um.extend({type:"singleAxis",axisPointerClass:"SingleAxisPointer",render:function(t,e,i,n){var a=this.group;a.removeAll();var o=mM(t),r=new Cm(t,o);E(vM,r.add,r),a.add(r.getGroup()),t.get(yM+".show")&&this["_"+yM](t),xM.superCall(this,"render",t,e,i,n)},_splitLine:function(t){var e=t.axis;if(!e.scale.isBlank()){var i=t.getModel("splitLine"),n=i.getModel("lineStyle"),a=n.get("width"),o=n.get("color");o=o instanceof Array?o:[o];for(var r=t.coordinateSystem.getRect(),s=e.isHorizontal(),l=[],u=0,h=e.getTicksCoords({tickModel:i}),c=[],d=[],f=0;f<h.length;++f){var p=e.toGlobalCoord(h[f].coord);s?(c[0]=p,c[1]=r.y,d[0]=p,d[1]=r.y+r.height):(c[0]=r.x,c[1]=p,d[0]=r.x+r.width,d[1]=p);var g=u++%o.length;l[g]=l[g]||[],l[g].push(new Ur({subPixelOptimize:!0,shape:{x1:c[0],y1:c[1],x2:d[0],y2:d[1]},style:{lineWidth:a},silent:!0}))}for(f=0;f<l.length;++f)this.group.add(ys(l[f],{style:{stroke:o[f%o.length],lineDash:n.getLineDash(a),lineWidth:a},silent:!0}))}}}),_M=fu.extend({type:"singleAxis",layoutMode:"box",axis:null,coordinateSystem:null,getCoordSysModel:function(){return this}});m(_M.prototype,Hp),mm("single",_M,function(t,e){return e.type||(e.data?"category":"value")},{left:"5%",top:"5%",right:"5%",bottom:"5%",type:"value",position:"bottom",orient:"horizontal",axisLine:{show:!0,lineStyle:{width:1,type:"solid"}},tooltip:{show:!0},axisTick:{show:!0,length:6,lineStyle:{width:1}},axisLabel:{show:!0,interval:"auto"},splitLine:{show:!0,lineStyle:{type:"dashed",opacity:.2}}});function wM(t,e){var i,n=[],a=t.seriesIndex;if(null==a||!(i=e.getSeriesByIndex(a)))return{point:[]};var o=i.getData(),r=Ca(o,t);if(null==r||r<0||k(r))return{point:[]};var s=o.getItemGraphicEl(r),l=i.coordinateSystem;if(i.getTooltipPosition)n=i.getTooltipPosition(r)||[];else if(l&&l.dataToPoint)n=l.dataToPoint(o.getValues(N(l.dimensions,function(t){return o.mapDimension(t)}),r,!0))||[];else if(s){var u=s.getBoundingRect().clone();u.applyTransform(s.transform),n=[u.x+u.width/2,u.y+u.height/2]}return{point:n,el:s}}var bM=E,SM=A,MM=La();function IM(t,e,i,n,a){var o=t.axis;if(!o.scale.isBlank()&&o.containData(e))if(t.involveSeries){var 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l=e.coordSys.model,u=Zm(l),h=t.map[u];h||(h=t.map[u]={coordSysId:l.id,coordSysIndex:l.componentIndex,coordSysType:l.type,coordSysMainType:l.mainType,dataByAxis:[]},t.list.push(h)),h.dataByAxis.push({axisDim:o.dim,axisIndex:r.componentIndex,axisType:r.type,axisId:r.id,value:n,valueLabelOpt:{precision:s.get("label.precision"),formatter:s.get("label.formatter")},seriesDataIndices:a.slice()})}}function DM(t){var e=t.axis.model,i={},n=i.axisDim=t.axis.dim;return i.axisIndex=i[n+"AxisIndex"]=e.componentIndex,i.axisName=i[n+"AxisName"]=e.name,i.axisId=i[n+"AxisId"]=e.id,i}function 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n=e.getComponent("tooltip"),a=t.get("triggerOn")||n&&n.get("triggerOn")||"mousemove|click";PM("axisPointer",i,function(t,e,i){"none"!==a&&("leave"===t||0<=a.indexOf(t))&&i({type:"updateAxisPointer",currTrigger:t,x:e&&e.offsetX,y:e&&e.offsetY})})},remove:function(t,e){EM(e.getZr(),"axisPointer"),RM.superApply(this._model,"remove",arguments)},dispose:function(t,e){EM("axisPointer",e),RM.superApply(this._model,"dispose",arguments)}}),zM=La(),BM=D,VM=T;function GM(){}function FM(t,e,i,n){!function i(n,t){{if(z(n)&&z(t)){var a=!0;return E(t,function(t,e){a=a&&i(n[e],t)}),!!a}return n===t}}(zM(i).lastProp,n)&&(zM(i).lastProp=n,e?js(i,n,t):(i.stopAnimation(),i.attr(n)))}function WM(t,e){t[e.get("label.show")?"show":"hide"]()}function HM(t){return{position:t.position.slice(),rotation:t.rotation||0}}function ZM(t,e,i){var n=e.get("z"),a=e.get("zlevel");t&&t.traverse(function(t){"group"!==t.type&&(null!=n&&(t.z=n),null!=a&&(t.zlevel=a),t.silent=i)})}function UM(t){var e,i=t.get("type"),n=t.getModel(i+"Style");return"line"===i?(e=n.getLineStyle()).fill=null:"shadow"===i&&((e=n.getAreaStyle()).stroke=null),e}function XM(t,e,i,n,a){var o=YM(i.get("value"),e.axis,e.ecModel,i.get("seriesDataIndices"),{precision:i.get("label.precision"),formatter:i.get("label.formatter")}),r=i.getModel("label"),s=Vl(r.get("padding")||0),l=r.getFont(),u=un(o,l),h=a.position,c=u.width+s[1]+s[3],d=u.height+s[0]+s[2],f=a.align;"right"===f&&(h[0]-=c),"center"===f&&(h[0]-=c/2);var p=a.verticalAlign;"bottom"===p&&(h[1]-=d),"middle"===p&&(h[1]-=d/2),function(t,e,i,n){var a=n.getWidth(),o=n.getHeight();t[0]=Math.min(t[0]+e,a)-e,t[1]=Math.min(t[1]+i,o)-i,t[0]=Math.max(t[0],0),t[1]=Math.max(t[1],0)}(h,c,d,n);var g=r.get("backgroundColor");g&&"auto"!==g||(g=e.get("axisLine.lineStyle.color")),t.label={shape:{x:0,y:0,width:c,height:d,r:r.get("borderRadius")},position:h.slice(),style:{text:o,textFont:l,textFill:r.getTextColor(),textPosition:"inside",textPadding:s,fill:g,stroke:r.get("borderColor")||"transparent",lineWidth:r.get("borderWidth")||0,shadowBlur:r.get("shadowBlur"),shadowColor:r.get("shadowColor"),shadowOffsetX:r.get("shadowOffsetX"),shadowOffsetY:r.get("shadowOffsetY")},z2:10}}function YM(t,e,a,i,n){t=e.scale.parse(t);var o=e.scale.getLabel(t,{precision:n.precision}),r=n.formatter;if(r){var s={value:Gp(e,t),axisDimension:e.dim,axisIndex:e.index,seriesData:[]};E(i,function(t){var e=a.getSeriesByIndex(t.seriesIndex),i=t.dataIndexInside,n=e&&e.getDataParams(i);n&&s.seriesData.push(n)}),R(r)?o=r.replace("{value}",o):O(r)&&(o=r(s))}return o}function jM(t,e,i){var n=Qt();return 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ol[a.type](BM(e.pointer));t.add(o)}},createLabelEl:function(t,e,i,n){if(e.label){var a=zM(t).labelEl=new Hr(BM(e.label));t.add(a),WM(a,n)}},updatePointerEl:function(t,e,i){var n=zM(t).pointerEl;n&&e.pointer&&(n.setStyle(e.pointer.style),i(n,{shape:e.pointer.shape}))},updateLabelEl:function(t,e,i,n){var a=zM(t).labelEl;a&&(a.setStyle(e.label.style),i(a,{shape:e.label.shape,position:e.label.position}),WM(a,n))},_renderHandle:function(t){if(!this._dragging&&this.updateHandleTransform){var e,i=this._axisPointerModel,n=this._api.getZr(),a=this._handle,o=i.getModel("handle"),r=i.get("status");if(!o.get("show")||!r||"hide"===r)return a&&n.remove(a),void(this._handle=null);this._handle||(e=!0,a=this._handle=el(o.get("icon"),{cursor:"move",draggable:!0,onmousemove:function(t){Ft(t.event)},onmousedown:VM(this._onHandleDragMove,this,0,0),drift:VM(this._onHandleDragMove,this),ondragend:VM(this._onHandleDragEnd,this)}),n.add(a)),ZM(a,i,!1);a.setStyle(o.getItemStyle(null,["color","borderColor","borderWidth","opacity","shadowColor","shadowBlur","shadowOffsetX","shadowOffsetY"]));var s=o.get("size");k(s)||(s=[s,s]),a.attr("scale",[s[0]/2,s[1]/2]),dc(this,"_doDispatchAxisPointer",o.get("throttle")||0,"fixRate"),this._moveHandleToValue(t,e)}},_moveHandleToValue:function(t,e){FM(this._axisPointerModel,!e&&this._moveAnimation,this._handle,HM(this.getHandleTransform(t,this._axisModel,this._axisPointerModel)))},_onHandleDragMove:function(t,e){var i=this._handle;if(i){this._dragging=!0;var n=this.updateHandleTransform(HM(i),[t,e],this._axisModel,this._axisPointerModel);this._payloadInfo=n,i.stopAnimation(),i.attr(HM(n)),zM(i).lastProp=null,this._doDispatchAxisPointer()}},_doDispatchAxisPointer:function(){if(this._handle){var t=this._payloadInfo,e=this._axisModel;this._api.dispatchAction({type:"updateAxisPointer",x:t.cursorPoint[0],y:t.cursorPoint[1],tooltipOption:t.tooltipOption,axesInfo:[{axisDim:e.axis.dim,axisIndex:e.componentIndex}]})}},_onHandleDragEnd:function(t){if(this._dragging=!1,this._handle){var e=this._axisPointerModel.get("value");this._moveHandleToValue(e),this._api.dispatchAction({type:"hideTip"})}},getHandleTransform:null,updateHandleTransform:null,clear:function(t){this._lastValue=null,this._lastStatus=null;var e=t.getZr(),i=this._group,n=this._handle;e&&i&&(this._lastGraphicKey=null,i&&e.remove(i),n&&e.remove(n),this._group=null,this._handle=null,this._payloadInfo=null)},doClear:function(){},buildLabel:function(t,e,i){return{x:t[i=i||0],y:t[1-i],width:e[i],height:e[1-i]}}}).constructor=GM);var QM=GM.extend({makeElOption:function(t,e,i,n,a){var o=i.axis,r=o.grid,s=n.get("type"),l=tI(r,o).getOtherAxis(o).getGlobalExtent(),u=o.toGlobalCoord(o.dataToCoord(e,!0));if(s&&"none"!==s){var h=UM(n),c=eI[s](o,u,l);c.style=h,t.graphicKey=c.type,t.pointer=c}qM(e,t,qm(r.model,i),i,n,a)},getHandleTransform:function(t,e,i){var n=qm(e.axis.grid.model,e,{labelInside:!1});return n.labelMargin=i.get("handle.margin"),{position:jM(e.axis,t,n),rotation:n.rotation+(n.labelDirection<0?Math.PI:0)}},updateHandleTransform:function(t,e,i,n){var a=i.axis,o=a.grid,r=a.getGlobalExtent(!0),s=tI(o,a).getOtherAxis(a).getGlobalExtent(),l="x"===a.dim?0:1,u=t.position;u[l]+=e[l],u[l]=Math.min(r[1],u[l]),u[l]=Math.max(r[0],u[l]);var h=(s[1]+s[0])/2,c=[h,h];c[l]=u[l];return{position:u,rotation:t.rotation,cursorPoint:c,tooltipOption:[{verticalAlign:"middle"},{align:"center"}][l]}}});function tI(t,e){var i={};return i[e.dim+"AxisIndex"]=e.index,t.getCartesian(i)}var eI={line:function(t,e,i){return{type:"Line",subPixelOptimize:!0,shape:KM([e,i[0]],[e,i[1]],iI(t))}},shadow:function(t,e,i){var n=Math.max(1,t.getBandWidth()),a=i[1]-i[0];return{type:"Rect",shape:$M([e-n/2,i[0]],[n,a],iI(t))}}};function iI(t){return"x"===t.dim?0:1}Um.registerAxisPointerClass("CartesianAxisPointer",QM),Jd(function(t){if(t){t.axisPointer&&0!==t.axisPointer.length||(t.axisPointer={});var e=t.axisPointer.link;e&&!k(e)&&(t.axisPointer.link=[e])}}),Qd(cd.PROCESSOR.STATISTIC,function(t,e){t.getComponent("axisPointer").coordSysAxesInfo=Gm(t,e)}),tf({type:"updateAxisPointer",event:"updateAxisPointer",update:":updateAxisPointer"},function(t,e,i){var n=t.currTrigger,r=[t.x,t.y],a=t,o=t.dispatchAction||T(i.dispatchAction,i),s=e.getComponent("axisPointer").coordSysAxesInfo;if(s){CM(r)&&(r=wM({seriesIndex:a.seriesIndex,dataIndex:a.dataIndex},e).point);var l=CM(r),u=a.axesInfo,h=s.axesInfo,c="leave"===n||CM(r),d={},f={},p={list:[],map:{}},g={showPointer:SM(AM,f),showTooltip:SM(TM,p)};bM(s.coordSysMap,function(t,e){var o=l||t.containPoint(r);bM(s.coordSysAxesInfo[e],function(t,e){var i=t.axis,n=function(t,e){for(var i=0;i<(t||[]).length;i++){var n=t[i];if(e.axis.dim===n.axisDim&&e.axis.model.componentIndex===n.axisIndex)return n}}(u,t);if(!c&&o&&(!u||n)){var a=n&&n.value;null!=a||l||(a=i.pointToData(r)),null!=a&&IM(t,a,g,!1,d)}})});var m={};return bM(h,function(a,t){var o=a.linkGroup;o&&!f[t]&&bM(o.axesInfo,function(t,e){var i=f[e];if(t!==a&&i){var n=i.value;o.mapper&&(n=a.axis.scale.parse(o.mapper(n,DM(t),DM(a)))),m[a.key]=n}})}),bM(m,function(t,e){IM(h[e],t,g,!0,d)}),function(a,t,e){var o=e.axesInfo=[];bM(t,function(t,e){var i=t.axisPointerModel.option,n=a[e];n?(t.useHandle||(i.status="show"),i.value=n.value,i.seriesDataIndices=(n.payloadBatch||[]).slice()):t.useHandle||(i.status="hide"),"show"===i.status&&o.push({axisDim:t.axis.dim,axisIndex:t.axis.model.componentIndex,value:i.value})})}(f,h,d),function(t,e,i,n){if(CM(e)||!t.list.length)return n({type:"hideTip"});var a=((t.list[0].dataByAxis[0]||{}).seriesDataIndices||[])[0]||{};n({type:"showTip",escapeConnect:!0,x:e[0],y:e[1],tooltipOption:i.tooltipOption,position:i.position,dataIndexInside:a.dataIndexInside,dataIndex:a.dataIndex,seriesIndex:a.seriesIndex,dataByCoordSys:t.list})}(p,r,t,o),function(t,e,i){var n=i.getZr(),a="axisPointerLastHighlights",o=MM(n)[a]||{},r=MM(n)[a]={};bM(t,function(t,e){var i=t.axisPointerModel.option;"show"===i.status&&bM(i.seriesDataIndices,function(t){var e=t.seriesIndex+" | "+t.dataIndex;r[e]=t})});var s=[],l=[];E(o,function(t,e){r[e]||l.push(t)}),E(r,function(t,e){o[e]||s.push(t)}),l.length&&i.dispatchAction({type:"downplay",escapeConnect:!0,batch:l}),s.length&&i.dispatchAction({type:"highlight",escapeConnect:!0,batch:s})}(h,0,i),d}});var nI=["x","y"],aI=["width","height"],oI=GM.extend({makeElOption:function(t,e,i,n,a){var o=i.axis,r=o.coordinateSystem,s=lI(r,1-sI(o)),l=r.dataToPoint(e)[0],u=n.get("type");if(u&&"none"!==u){var h=UM(n),c=rI[u](o,l,s);c.style=h,t.graphicKey=c.type,t.pointer=c}qM(e,t,mM(i),i,n,a)},getHandleTransform:function(t,e,i){var n=mM(e,{labelInside:!1});return n.labelMargin=i.get("handle.margin"),{position:jM(e.axis,t,n),rotation:n.rotation+(n.labelDirection<0?Math.PI:0)}},updateHandleTransform:function(t,e,i,n){var a=i.axis,o=a.coordinateSystem,r=sI(a),s=lI(o,r),l=t.position;l[r]+=e[r],l[r]=Math.min(s[1],l[r]),l[r]=Math.max(s[0],l[r]);var u=lI(o,1-r),h=(u[1]+u[0])/2,c=[h,h];return c[r]=l[r],{position:l,rotation:t.rotation,cursorPoint:c,tooltipOption:{verticalAlign:"middle"}}}}),rI={line:function(t,e,i){return{type:"Line",subPixelOptimize:!0,shape:KM([e,i[0]],[e,i[1]],sI(t))}},shadow:function(t,e,i){var n=t.getBandWidth(),a=i[1]-i[0];return{type:"Rect",shape:$M([e-n/2,i[0]],[n,a],sI(t))}}};function sI(t){return t.isHorizontal()?0:1}function lI(t,e){var i=t.getRect();return[i[nI[e]],i[nI[e]]+i[aI[e]]]}Um.registerAxisPointerClass("SingleAxisPointer",oI),lf({type:"single"});var uI=Wh.extend({type:"series.themeRiver",dependencies:["singleAxis"],nameMap:null,init:function(t){uI.superApply(this,"init",arguments),this.legendDataProvider=function(){return this.getRawData()}},fixData:function(t){var e=t.length,i=Ra(t,function(t){return t[2]}),n=[];i.buckets.each(function(t,e){n.push({name:e,dataList:t})});for(var a=n.length,o=-1,r=-1,s=0;s<a;++s){var l=n[s].dataList.length;o<l&&(o=l,r=s)}for(var u=0;u<a;++u)if(u!==r)for(var h=n[u].name,c=0;c<o;++c){for(var d=n[r].dataList[c][0],f=n[u].dataList.length,p=-1,g=0;g<f;++g){if(n[u].dataList[g][0]===d){p=g;break}}-1===p&&(t[e]=[],t[e][0]=d,t[e][1]=0,t[e][2]=h,e++)}return t},getInitialData:function(t,e){for(var i=e.queryComponents({mainType:"singleAxis",index:this.get("singleAxisIndex"),id:this.get("singleAxisId")})[0].get("type"),n=M(t.data,function(t){return void 0!==t[2]}),a=this.fixData(n||[]),o=[],r=this.nameMap=Q(),s=0,l=0;l<a.length;++l)o.push(a[l][2]),r.get(a[l][2])||(r.set(a[l][2],s),s++);var u=Wf(a,{coordDimensions:["single"],dimensionsDefine:[{name:"time",type:mf(i)},{name:"value",type:"float"},{name:"name",type:"ordinal"}],encodeDefine:{single:0,value:1,itemName:2}}),h=new Tf(u,this);return h.initData(a),h},getLayerSeries:function(){for(var i=this.getData(),t=i.count(),e=[],n=0;n<t;++n)e[n]=n;var a=i.mapDimension("single"),o=Ra(e,function(t){return i.get("name",t)}),r=[];return o.buckets.each(function(t,e){t.sort(function(t,e){return i.get(a,t)-i.get(a,e)}),r.push({name:e,indices:t})}),r},getAxisTooltipData:function(t,e,i){k(t)||(t=t?[t]:[]);for(var n,a=this.getData(),o=this.getLayerSeries(),r=[],s=o.length,l=0;l<s;++l){for(var u=Number.MAX_VALUE,h=-1,c=o[l].indices.length,d=0;d<c;++d){var f=a.get(t[0],o[l].indices[d]),p=Math.abs(f-e);p<=u&&(n=f,u=p,h=o[l].indices[d])}r.push(h)}return{dataIndices:r,nestestValue:n}},formatTooltip:function(t){var e=this.getData(),i=e.getName(t),n=e.get(e.mapDimension("value"),t);return!isNaN(n)&&null!=n||(n="-"),Wl(i+" : "+n)},defaultOption:{zlevel:0,z:2,coordinateSystem:"singleAxis",boundaryGap:["10%","10%"],singleAxisIndex:0,animationEasing:"linear",label:{margin:4,show:!0,position:"left",color:"#000",fontSize:11},emphasis:{label:{show:!0}}}});hf({type:"themeRiver",init:function(){this._layers=[]},render:function(b,t,e){var S=b.getData(),M=this.group,I=b.getLayerSeries(),i=S.getLayout("layoutInfo"),n=i.rect,a=i.boundaryGap;function o(t){return t.name}M.attr("position",[0,n.y+a[0]]);var r=new df(this._layersSeries||[],I,o,o),A={};function s(t,e,i){var n=this._layers;if("remove"!==t){for(var a,o,r,s=[],l=[],u=I[e].indices,h=0;h<u.length;h++){var c=S.getItemLayout(u[h]),d=c.x,f=c.y0,p=c.y;s.push([d,f]),l.push([d,f+p]),a=S.getItemVisual(u[h],"color")}var g=S.getItemLayout(u[0]),m=S.getItemModel(u[h-1]),v=m.getModel("label"),y=v.get("margin");if("add"===t){var x=A[e]=new Si;o=new $g({shape:{points:s,stackedOnPoints:l,smooth:.4,stackedOnSmooth:.4,smoothConstraint:!1},z2:0}),r=new Dr({style:{x:g.x-y,y:g.y0+g.y/2}}),x.add(o),x.add(r),M.add(x),o.setClipPath(function(t,e,i){var n=new Hr({shape:{x:t.x-10,y:t.y-10,width:0,height:t.height+20}});return qs(n,{shape:{width:t.width+20,height:t.height+20}},e,i),n}(o.getBoundingRect(),b,function(){o.removeClipPath()}))}else{x=n[i];o=x.childAt(0),r=x.childAt(1),M.add(x),A[e]=x,js(o,{shape:{points:s,stackedOnPoints:l}},b),js(r,{style:{x:g.x-y,y:g.y0+g.y/2}},b)}var _=m.getModel("emphasis.itemStyle"),w=m.getModel("itemStyle");Gs(r.style,v,{text:v.get("show")?b.getFormattedLabel(u[h-1],"normal")||S.getName(u[h-1]):null,textVerticalAlign:"middle"}),o.setStyle(L({fill:a},w.getItemStyle(["color"]))),Os(o,_.getItemStyle())}else M.remove(n[e])}r.add(T(s,this,"add")).update(T(s,this,"update")).remove(T(s,this,"remove")).execute(),this._layersSeries=I,this._layers=A},dispose:function(){}});function hI(i,t,e){if(i.count())for(var n,a=t.coordinateSystem,o=t.getLayerSeries(),r=i.mapDimension("single"),s=i.mapDimension("value"),l=N(o,function(t){return N(t.indices,function(t){var e=a.dataToPoint(i.get(r,t));return e[1]=i.get(s,t),e})}),u=function(t){for(var e=t.length,i=t[0].length,n=[],a=[],o=0,r={},s=0;s<i;++s){for(var l=0,u=0;l<e;++l)u+=t[l][s][1];o<u&&(o=u),n.push(u)}for(var h=0;h<i;++h)a[h]=(o-n[h])/2;for(var c=o=0;c<i;++c){var d=n[c]+a[c];o<d&&(o=d)}return r.y0=a,r.max=o,r}(l),h=u.y0,c=e/u.max,d=o.length,f=o[0].indices.length,p=0;p<f;++p){n=h[p]*c,i.setItemLayout(o[0].indices[p],{layerIndex:0,x:l[0][p][0],y0:n,y:l[0][p][1]*c});for(var g=1;g<d;++g)n+=l[g-1][p][1]*c,i.setItemLayout(o[g].indices[p],{layerIndex:g,x:l[g][p][0],y0:n,y:l[g][p][1]*c})}}nf(function(t,e){t.eachSeriesByType("themeRiver",function(t){var e=t.getData(),i=t.coordinateSystem,n={},a=i.getRect();n.rect=a;var o=t.get("boundaryGap"),r=i.getAxis();(n.boundaryGap=o,"horizontal"===r.orient)?(o[0]=xl(o[0],a.height),o[1]=xl(o[1],a.height),hI(e,t,a.height-o[0]-o[1])):(o[0]=xl(o[0],a.width),o[1]=xl(o[1],a.width),hI(e,t,a.width-o[0]-o[1]));e.setLayout("layoutInfo",n)})}),af(function(t){t.eachSeriesByType("themeRiver",function(a){var o=a.getData(),r=a.getRawData(),s=a.get("color"),l=Q();o.each(function(t){l.set(o.getRawIndex(t),t)}),r.each(function(t){var e=r.getName(t),i=s[(a.nameMap.get(e)-1)%s.length];r.setItemVisual(t,"color",i);var n=l.get(t);null!=n&&o.setItemVisual(n,"color",i)})})}),Qd(kv("themeRiver")),Wh.extend({type:"series.sunburst",_viewRoot:null,getInitialData:function(t,e){var i={name:t.name,children:t.data};!function i(t){var n=0;E(t.children,function(t){i(t);var e=t.value;k(e)&&(e=e[0]),n+=e});var e=t.value;k(e)&&(e=e[0]);null!=e&&!isNaN(e)||(e=n);e<0&&(e=0);k(t.value)?t.value[0]=e:t.value=e}(i);var n=t.levels||[],a={};return a.levels=n,Ky.createTree(i,this,a).data},optionUpdated:function(){this.resetViewRoot()},getDataParams:function(t){var e=Wh.prototype.getDataParams.apply(this,arguments),i=this.getData().tree.getNodeByDataIndex(t);return e.treePathInfo=gx(i,this),e},defaultOption:{zlevel:0,z:2,center:["50%","50%"],radius:[0,"75%"],clockwise:!0,startAngle:90,minAngle:0,percentPrecision:2,stillShowZeroSum:!0,highlightPolicy:"descendant",nodeClick:"rootToNode",renderLabelForZeroData:!1,label:{rotate:"radial",show:!0,opacity:1,align:"center",position:"inside",distance:5,silent:!0,emphasis:{}},itemStyle:{borderWidth:1,borderColor:"white",borderType:"solid",shadowBlur:0,shadowColor:"rgba(0, 0, 0, 0.2)",shadowOffsetX:0,shadowOffsetY:0,opacity:1,emphasis:{},highlight:{opacity:1},downplay:{opacity:.9}},animationType:"expansion",animationDuration:1e3,animationDurationUpdate:500,animationEasing:"cubicOut",data:[],levels:[],sort:"desc"},getViewRoot:function(){return this._viewRoot},resetViewRoot:function(t){t?this._viewRoot=t:t=this._viewRoot;var e=this.getRawData().tree.root;t&&(t===e||e.contains(t))||(this._viewRoot=e)}});var cI="none",dI="ancestor",fI="self",pI=2,gI=4;function mI(t,e,i){Si.call(this);var n=new Pr({z2:pI});n.seriesIndex=e.seriesIndex;var a=new Dr({z2:gI,silent:t.getModel("label").get("silent")});function o(){a.ignore=a.hoverIgnore}function r(){a.ignore=a.normalIgnore}this.add(n),this.add(a),this.updateData(!0,t,"normal",e,i),this.on("emphasis",o).on("normal",r).on("mouseover",o).on("mouseout",r)}var vI=mI.prototype;vI.updateData=function(t,e,i,n,a){(this.node=e).piece=this,n=n||this._seriesModel,a=a||this._ecModel;var o=this.childAt(0);o.dataIndex=e.dataIndex;var r=e.getModel(),s=e.getLayout(),l=L({},s);l.label=null;var u=function(t,e,i){var n=t.getVisual("color"),a=t.getVisual("visualMeta");a&&0!==a.length||(n=null);var o=t.getModel("itemStyle").get("color");{if(o)return o;if(n)return n;if(0===t.depth)return i.option.color[0];var r=i.option.color.length;o=i.option.color[function(t){var e=t;for(;1<e.depth;)e=e.parentNode;return _(t.getAncestors()[0].children,e)}(t)%r]}return o}(e,0,a);!function(t,e,i){e.getData().setItemVisual(t.dataIndex,"color",i)}(e,n,u);var h,c=r.getModel("itemStyle").getItemStyle();"normal"===i?h=c:h=m(r.getModel(i+".itemStyle").getItemStyle(),c);h=C({lineJoin:"bevel",fill:h.fill||u},h),t?(o.setShape(l),o.shape.r=s.r0,js(o,{shape:{r:s.r}},n,e.dataIndex),o.useStyle(h)):"object"==typeof h.fill&&h.fill.type||"object"==typeof o.style.fill&&o.style.fill.type?(js(o,{shape:l},n),o.useStyle(h)):js(o,{shape:l,style:h},n),this._updateLabel(n,u,i);var d=r.getShallow("cursor");if(d&&o.attr("cursor",d),t){var f=n.getShallow("highlightPolicy");this._initEvents(o,e,n,f)}this._seriesModel=n||this._seriesModel,this._ecModel=a||this._ecModel},vI.onEmphasis=function(e){var i=this;this.node.hostTree.root.eachNode(function(t){t.piece&&(i.node===t?t.piece.updateData(!1,t,"emphasis"):!function(t,e,i){return i!==cI&&(i===fI?t===e:i===dI?t===e||t.isAncestorOf(e):t===e||t.isDescendantOf(e))}(t,i.node,e)?e!==cI&&t.piece.childAt(0).trigger("downplay"):t.piece.childAt(0).trigger("highlight"))})},vI.onNormal=function(){this.node.hostTree.root.eachNode(function(t){t.piece&&t.piece.updateData(!1,t,"normal")})},vI.onHighlight=function(){this.updateData(!1,this.node,"highlight")},vI.onDownplay=function(){this.updateData(!1,this.node,"downplay")},vI._updateLabel=function(t,e,i){var n=this.node.getModel(),a=n.getModel("label"),o="normal"===i||"emphasis"===i?a:n.getModel(i+".label"),r=n.getModel("emphasis.label"),s=W(t.getFormattedLabel(this.node.dataIndex,i,null,null,"label"),this.node.name);!1===S("show")&&(s="");var l=this.node.getLayout(),u=o.get("minAngle");null==u&&(u=a.get("minAngle")),u=u/180*Math.PI;var h=l.endAngle-l.startAngle;null!=u&&Math.abs(h)<u&&(s="");var c=this.childAt(1);Bs(c.style,c.hoverStyle||{},a,r,{defaultText:o.getShallow("show")?s:null,autoColor:e,useInsideStyle:!0});var d,f=(l.startAngle+l.endAngle)/2,p=Math.cos(f),g=Math.sin(f),m=S("position"),v=S("distance")||0,y=S("align");"outside"===m?(d=l.r+v,y=f>Math.PI/2?"right":"left"):y&&"center"!==y?"left"===y?(d=l.r0+v,f>Math.PI/2&&(y="right")):"right"===y&&(d=l.r-v,f>Math.PI/2&&(y="left")):(d=(l.r+l.r0)/2,y="center"),c.attr("style",{text:s,textAlign:y,textVerticalAlign:S("verticalAlign")||"middle",opacity:S("opacity")});var x=d*p+l.cx,_=d*g+l.cy;c.attr("position",[x,_]);var w=S("rotate"),b=0;function S(t){var e=o.get(t);return null==e?a.get(t):e}"radial"===w?(b=-f)<-Math.PI/2&&(b+=Math.PI):"tangential"===w?(b=Math.PI/2-f)>Math.PI/2?b-=Math.PI:b<-Math.PI/2&&(b+=Math.PI):"number"==typeof w&&(b=w*Math.PI/180),c.attr("rotation",b)},vI._initEvents=function(t,e,i,n){t.off("mouseover").off("mouseout").off("emphasis").off("normal");function a(){r.onEmphasis(n)}function o(){r.onNormal()}var r=this;i.isAnimationEnabled()&&t.on("mouseover",a).on("mouseout",o).on("emphasis",a).on("normal",o).on("downplay",function(){r.onDownplay()}).on("highlight",function(){r.onHighlight()})},w(mI,Si);ec.extend({type:"sunburst",init:function(){},render:function(a,o,t,e){var n=this;this.seriesModel=a,this.api=t,this.ecModel=o;var r=a.getData(),s=r.tree.root,i=a.getViewRoot(),l=this.group,u=a.get("renderLabelForZeroData"),h=[];i.eachNode(function(t){h.push(t)});var c=this._oldChildren||[];if(function(i,n){if(0===i.length&&0===n.length)return;function t(t){return t.getId()}function e(t,e){!function(t,e){u||!t||t.getValue()||(t=null);if(t!==s&&e!==s)if(e&&e.piece)t?(e.piece.updateData(!1,t,"normal",a,o),r.setItemGraphicEl(t.dataIndex,e.piece)):function(t){if(!t)return;t.piece&&(l.remove(t.piece),t.piece=null)}(e);else if(t){var i=new mI(t,a,o);l.add(i),r.setItemGraphicEl(t.dataIndex,i)}}(null==t?null:i[t],null==e?null:n[e])}new df(n,i,t,t).add(e).update(e).remove(A(e,null)).execute()}(h,c),function(t,e){if(0<e.depth){n.virtualPiece?n.virtualPiece.updateData(!1,t,"normal",a,o):(n.virtualPiece=new mI(t,a,o),l.add(n.virtualPiece)),e.piece._onclickEvent&&e.piece.off("click",e.piece._onclickEvent);var i=function(t){n._rootToNode(e.parentNode)};e.piece._onclickEvent=i,n.virtualPiece.on("click",i)}else n.virtualPiece&&(l.remove(n.virtualPiece),n.virtualPiece=null)}(s,i),e&&e.highlight&&e.highlight.piece){var d=a.getShallow("highlightPolicy");e.highlight.piece.onEmphasis(d)}else if(e&&e.unhighlight){var f=this.virtualPiece;!f&&s.children.length&&(f=s.children[0].piece),f&&f.onNormal()}this._initEvents(),this._oldChildren=h},dispose:function(){},_initEvents:function(){function t(o){var r=!1;s.seriesModel.getViewRoot().eachNode(function(t){if(!r&&t.piece&&t.piece.childAt(0)===o.target){var e=t.getModel().get("nodeClick");if("rootToNode"===e)s._rootToNode(t);else if("link"===e){var i=t.getModel(),n=i.get("link");if(n){var a=i.get("target",!0)||"_blank";window.open(n,a)}}r=!0}})}var s=this;this.group._onclickEvent&&this.group.off("click",this.group._onclickEvent),this.group.on("click",t),this.group._onclickEvent=t},_rootToNode:function(t){t!==this.seriesModel.getViewRoot()&&this.api.dispatchAction({type:"sunburstRootToNode",from:this.uid,seriesId:this.seriesModel.id,targetNode:t})},containPoint:function(t,e){var i=e.getData().getItemLayout(0);if(i){var n=t[0]-i.cx,a=t[1]-i.cy,o=Math.sqrt(n*n+a*a);return o<=i.r&&o>=i.r0}}});var yI="sunburstRootToNode";tf({type:yI,update:"updateView"},function(a,t){t.eachComponent({mainType:"series",subType:"sunburst",query:a},function(t,e){var i=dx(a,[yI],t);if(i){var n=t.getViewRoot();n&&(a.direction=px(n,i.node)?"rollUp":"drillDown"),t.resetViewRoot(i.node)}})});var xI="sunburstHighlight";tf({type:xI,update:"updateView"},function(n,t){t.eachComponent({mainType:"series",subType:"sunburst",query:n},function(t,e){var i=dx(n,[xI],t);i&&(n.highlight=i.node)})});tf({type:"sunburstUnhighlight",update:"updateView"},function(i,t){t.eachComponent({mainType:"series",subType:"sunburst",query:i},function(t,e){i.unhighlight=!0})});var _I=Math.PI/180;function wI(t,e){if("function"==typeof e)return t.sort(e);var n="asc"===e;return t.sort(function(t,e){var i=(t.getValue()-e.getValue())*(n?1:-1);return 0==i?(t.dataIndex-e.dataIndex)*(n?-1:1):i})}function bI(o,r){return r=r||[0,0],N(["x","y"],function(t,e){var i=this.getAxis(t),n=r[e],a=o[e]/2;return"category"===i.type?i.getBandWidth():Math.abs(i.dataToCoord(n-a)-i.dataToCoord(n+a))},this)}af(A(Av,"sunburst")),nf(A(function(t,e,C,i){e.eachSeriesByType(t,function(t){var e=t.get("center"),i=t.get("radius");k(i)||(i=[0,i]),k(e)||(e=[e,e]);var n=C.getWidth(),a=C.getHeight(),h=Math.min(n,a),c=xl(e[0],n),d=xl(e[1],a),f=xl(i[0],h/2),o=xl(i[1],h/2),r=-t.get("startAngle")*_I,p=t.get("minAngle")*_I,g=t.getData().tree.root,s=t.getViewRoot(),m=s.depth,l=t.get("sort");null!=l&&!function e(t,i){var n=t.children||[];t.children=wI(n,i);n.length&&E(t.children,function(t){e(t,i)})}(s,l);var u=0;E(s.children,function(t){isNaN(t.getValue())||u++});var v=s.getValue(),y=Math.PI/(v||u)*2,x=0<s.depth,_=s.height-(x?-1:1),w=(o-f)/(_||1),b=t.get("clockwise"),S=t.get("stillShowZeroSum"),M=b?1:-1,I=function(t,e){if(t){var i=e;if(t!==g){var n=t.getValue(),a=0===v&&S?y:n*y;a<p&&(a=p),i=e+M*a;var o=t.depth-m-(x?-1:1),r=f+w*o,s=f+w*(1+o),l=t.getModel();null!=l.get("r0")&&(r=xl(l.get("r0"),h/2)),null!=l.get("r")&&(s=xl(l.get("r"),h/2)),t.setLayout({angle:a,startAngle:e,endAngle:i,clockwise:b,cx:c,cy:d,r0:r,r:s})}if(t.children&&t.children.length){var u=0;E(t.children,function(t){u+=I(t,e+u)})}return i-e}};if(x){var A=f,T=f+w,D=2*Math.PI;g.setLayout({angle:D,startAngle:r,endAngle:r+D,clockwise:b,cx:c,cy:d,r0:A,r:T})}I(s,r)})},"sunburst")),Qd(A(kv,"sunburst"));function SI(o,r){return r=r||[0,0],N([0,1],function(t){var e=r[t],i=o[t]/2,n=[],a=[];return n[t]=e-i,a[t]=e+i,n[1-t]=a[1-t]=r[1-t],Math.abs(this.dataToPoint(n)[t]-this.dataToPoint(a)[t])},this)}function MI(t,e){var i=this.getAxis(),n=e instanceof Array?e[0]:e,a=(t instanceof Array?t[0]:t)/2;return"category"===i.type?i.getBandWidth():Math.abs(i.dataToCoord(n-a)-i.dataToCoord(n+a))}function II(s,l){return N(["Radius","Angle"],function(t,e){var i=this["get"+t+"Axis"](),n=l[e],a=s[e]/2,o="dataTo"+t,r="category"===i.type?i.getBandWidth():Math.abs(i[o](n-a)-i[o](n+a));return"Angle"===t&&(r=r*Math.PI/180),r},this)}var AI=rs,TI=["itemStyle"],DI=["emphasis","itemStyle"],CI=["label"],LI=["emphasis","label"],kI="e\0\0",PI={cartesian2d:function(e){var t=e.grid.getRect();return{coordSys:{type:"cartesian2d",x:t.x,y:t.y,width:t.width,height:t.height},api:{coord:function(t){return e.dataToPoint(t)},size:T(bI,e)}}},geo:function(e){var t=e.getBoundingRect();return{coordSys:{type:"geo",x:t.x,y:t.y,width:t.width,height:t.height,zoom:e.getZoom()},api:{coord:function(t){return e.dataToPoint(t)},size:T(SI,e)}}},singleAxis:function(e){var t=e.getRect();return{coordSys:{type:"singleAxis",x:t.x,y:t.y,width:t.width,height:t.height},api:{coord:function(t){return e.dataToPoint(t)},size:T(MI,e)}}},polar:function(a){var o=a.getRadiusAxis(),r=a.getAngleAxis(),t=o.getExtent();return t[0]>t[1]&&t.reverse(),{coordSys:{type:"polar",cx:a.cx,cy:a.cy,r:t[1],r0:t[0]},api:{coord:T(function(t){var e=o.dataToRadius(t[0]),i=r.dataToAngle(t[1]),n=a.coordToPoint([e,i]);return n.push(e,i*Math.PI/180),n}),size:T(II,a)}}},calendar:function(i){var t=i.getRect(),e=i.getRangeInfo();return{coordSys:{type:"calendar",x:t.x,y:t.y,width:t.width,height:t.height,cellWidth:i.getCellWidth(),cellHeight:i.getCellHeight(),rangeInfo:{start:e.start,end:e.end,weeks:e.weeks,dayCount:e.allDay}},api:{coord:function(t,e){return i.dataToPoint(t,e)}}}}};function NI(t,e,i,n,a){null==i[t]||a||(e[t]=i[t],i[t]=n[t])}function OI(o,r,e,t){var i=o.get("renderItem"),n=o.coordinateSystem,a={};n&&(a=n.prepareCustoms?n.prepareCustoms():PI[n.type](n));var s,l,u,h,c,d=C({getWidth:t.getWidth,getHeight:t.getHeight,getZr:t.getZr,getDevicePixelRatio:t.getDevicePixelRatio,value:function(t,e){return null==e&&(e=s),r.get(r.getDimension(t||0),e)},style:function(t,e){null==e&&(e=s),g(e);var i=l.getModel(TI).getItemStyle();null!=c&&(i.fill=c);var n=r.getItemVisual(e,"opacity");null!=n&&(i.opacity=n);var a=t?VI(t,u):u;return Gs(i,a,null,{autoColor:c,isRectText:!0}),i.text=a.getShallow("show")?H(o.getFormattedLabel(e,"normal"),bg(r,e)):null,t&&GI(i,t),i},styleEmphasis:function(t,e){null==e&&(e=s),g(e);var i=l.getModel(DI).getItemStyle(),n=t?VI(t,h):h;return Gs(i,n,null,{isRectText:!0},!0),i.text=n.getShallow("show")?Z(o.getFormattedLabel(e,"emphasis"),o.getFormattedLabel(e,"normal"),bg(r,e)):null,t&&GI(i,t),i},visual:function(t,e){return null==e&&(e=s),r.getItemVisual(e,t)},barLayout:function(t){if(n.getBaseAxis){return function(t){var e=[],i=t.axis;if("category"===i.type){for(var n=i.getBandWidth(),a=0;a<t.count;a++)e.push(C({bandWidth:n,axisKey:"axis0",stackId:rp+a},t));var o=dp(e),r=[];for(a=0;a<t.count;a++){var s=o.axis0[rp+a];s.offsetCenter=s.offset+s.width/2,r.push(s)}return r}}(C({axis:n.getBaseAxis()},t))}},currentSeriesIndices:function(){return e.getCurrentSeriesIndices()},font:function(t){return Xs(t,e)}},a.api||{}),f={context:{},seriesId:o.id,seriesName:o.name,seriesIndex:o.seriesIndex,coordSys:a.coordSys,dataInsideLength:r.count(),encode:function(a){var o={};return E(a.dimensions,function(t,e){var i=a.getDimensionInfo(t);if(!i.isExtraCoord){var n=i.coordDim;(o[n]=o[n]||[])[i.coordDimIndex]=e}}),o}(o.getData())},p=!0;return function(t,e){return s=t,p=!0,i&&i(C({dataIndexInside:t,dataIndex:r.getRawIndex(t),actionType:e?e.type:null},f),d)};function g(t){null==t&&(t=s),p&&(l=r.getItemModel(t),u=l.getModel(CI),h=l.getModel(LI),c=r.getItemVisual(t,"color"),p=!1)}}function EI(t,e,i,n,a,o){return(t=RI(t,e,i,n,a,o,!0))&&o.setItemGraphicEl(e,t),t}function RI(t,e,i,n,a,o,r){var s=!i,l=(i=i||{}).type,u=i.shape,h=i.style;if(t&&(s||null!=l&&l!==t.__customGraphicType||"path"===l&&function(t){return t&&(t.hasOwnProperty("pathData")||t.hasOwnProperty("d"))}(u)&&WI(u)!==t.__customPathData||"image"===l&&HI(h,"image")&&h.image!==t.__customImagePath||"text"===l&&HI(u,"text")&&h.text!==t.__customText)&&(a.remove(t),t=null),!s){var c=!t;return function(e,t,i,n,a,o,r){var s={},l=i.style||{};if(i.shape&&(s.shape=D(i.shape)),i.position&&(s.position=i.position.slice()),i.scale&&(s.scale=i.scale.slice()),i.origin&&(s.origin=i.origin.slice()),i.rotation&&(s.rotation=i.rotation),"image"===e.type&&i.style){var u=s.style={};E(["x","y","width","height"],function(t){NI(t,u,l,e.style,o)})}if("text"===e.type&&i.style){u=s.style={};E(["x","y"],function(t){NI(t,u,l,e.style,o)}),!l.hasOwnProperty("textFill")&&l.fill&&(l.textFill=l.fill),!l.hasOwnProperty("textStroke")&&l.stroke&&(l.textStroke=l.stroke)}if("group"!==e.type&&(e.useStyle(l),o)){e.style.opacity=0;var h=l.opacity;null==h&&(h=1),qs(e,{style:{opacity:h}},n,t)}o?e.attr(s):js(e,s,n,t),i.hasOwnProperty("z2")&&e.attr("z2",i.z2||0),i.hasOwnProperty("silent")&&e.attr("silent",i.silent),i.hasOwnProperty("invisible")&&e.attr("invisible",i.invisible),i.hasOwnProperty("ignore")&&e.attr("ignore",i.ignore),i.hasOwnProperty("info")&&e.attr("info",i.info);var c=i.styleEmphasis;Ds(e,c),r&&Es(e,!1!==c)}(t=t||function(t){var e,i=t.type;if("path"===i){var n=t.shape,a=null!=n.width&&null!=n.height?{x:n.x||0,y:n.y||0,width:n.width,height:n.height}:null,o=WI(n);(e=gs(o,null,a,n.layout||"center")).__customPathData=o}else if("image"===i)(e=new Yn({})).__customImagePath=t.style.image;else if("text"===i)(e=new Dr({})).__customText=t.style.text;else if("group"===i)e=new Si;else{if("compoundPath"===i)throw new Error('"compoundPath" is not supported yet.');e=new(ps(i))}return e.__customGraphicType=i,e.name=t.name,e}(i),e,i,n,0,c,r),"group"===l&&function(t,e,i,n,a){var o=i.children,r=o?o.length:0,s=i.$mergeChildren,l="byName"===s||i.diffChildrenByName,u=!1===s;if(!r&&!l&&!u)return;if(l)return function(t){new df(t.oldChildren,t.newChildren,zI,zI,t).add(BI).update(BI).remove(FI).execute()}({oldChildren:t.children()||[],newChildren:o||[],dataIndex:e,animatableModel:n,group:t,data:a});u&&t.removeAll();for(var h=0;h<r;h++)o[h]&&RI(t.childAt(h),e,o[h],n,t,a)}(t,e,i,n,o),a.add(t),t}}function zI(t,e){var i=t&&t.name;return null!=i?i:kI+e}function BI(t,e){var i=this.context,n=null!=t?i.newChildren[t]:null;RI(null!=e?i.oldChildren[e]:null,i.dataIndex,n,i.animatableModel,i.group,i.data)}function VI(i,t){var n=new dl({},t);return E(AI,function(t,e){i.hasOwnProperty(t)&&(n.option[e]=i[t])}),n}function GI(t,e){for(var i in e)!e.hasOwnProperty(i)&&AI.hasOwnProperty(i)||(t[i]=e[i])}function FI(t){var e=this.context,i=e.oldChildren[t];i&&e.group.remove(i)}function WI(t){return t&&(t.pathData||t.d)}function HI(t,e){return t&&t.hasOwnProperty(e)}function ZI(t){return t.get("stack")||"__ec_stack_"+t.seriesIndex}function UI(t,e){return e.dim+t.model.componentIndex}function XI(t,e){vg.call(this,"radius",t,e),this.type="category"}Wh.extend({type:"series.custom",dependencies:["grid","polar","geo","singleAxis","calendar"],defaultOption:{coordinateSystem:"cartesian2d",zlevel:0,z:2,legendHoverLink:!0,useTransform:!0,clip:!1},getInitialData:function(t,e){return Xf(this.getSource(),this)},getDataParams:function(t,e,i){var n=Wh.prototype.getDataParams.apply(this,arguments);return i&&(n.info=i.info),n}}),ec.extend({type:"custom",_data:null,render:function(i,t,e,n){var a=this._data,o=i.getData(),r=this.group,s=OI(i,o,t,e);o.diff(a).add(function(t){EI(null,t,s(t,n),i,r,o)}).update(function(t,e){EI(a.getItemGraphicEl(e),t,s(t,n),i,r,o)}).remove(function(t){var e=a.getItemGraphicEl(t);e&&r.remove(e)}).execute();var l=i.get("clip",!0)?tm(i.coordinateSystem,!1,i):null;l?r.setClipPath(l):r.removeClipPath(),this._data=o},incrementalPrepareRender:function(t,e,i){this.group.removeAll(),this._data=null},incrementalRender:function(t,e,i,n,a){var o=e.getData(),r=OI(e,o,i,n);function s(t){t.isGroup||(t.incremental=!0,t.useHoverLayer=!0)}for(var l=t.start;l<t.end;l++){EI(null,l,r(l,a),e,this.group,o).traverse(s)}},dispose:et,filterForExposedEvent:function(t,e,i,n){var a=e.element;if(null==a||i.name===a)return!0;for(;(i=i.parent)&&i!==this.group;)if(i.name===a)return!0;return!1}}),XI.prototype={constructor:XI,pointToData:function(t,e){return this.polar.pointToData(t,e)["radius"===this.dim?0:1]},dataToRadius:vg.prototype.dataToCoord,radiusToData:vg.prototype.coordToData},w(XI,vg);var YI=La();function jI(t,e){e=e||[0,360],vg.call(this,"angle",t,e),this.type="category"}jI.prototype={constructor:jI,pointToData:function(t,e){return this.polar.pointToData(t,e)["radius"===this.dim?0:1]},dataToAngle:vg.prototype.dataToCoord,angleToData:vg.prototype.coordToData,calculateCategoryInterval:function(){var t=this.getLabelModel(),e=this.scale,i=e.getExtent(),n=e.count();if(i[1]-i[0]<1)return 0;var a=i[0],o=this.dataToCoord(a+1)-this.dataToCoord(a),r=Math.abs(o),s=un(a,t.getFont(),"center","top"),l=Math.max(s.height,7)/r;isNaN(l)&&(l=1/0);var u=Math.max(0,Math.floor(l)),h=YI(this.model),c=h.lastAutoInterval,d=h.lastTickCount;return null!=c&&null!=d&&Math.abs(c-u)<=1&&Math.abs(d-n)<=1&&u<c?u=c:(h.lastTickCount=n,h.lastAutoInterval=u),u}},w(jI,vg);function qI(t){this.name=t||"",this.cx=0,this.cy=0,this._radiusAxis=new XI,this._angleAxis=new jI,this._radiusAxis.polar=this._angleAxis.polar=this}qI.prototype={type:"polar",axisPointerEnabled:!0,constructor:qI,dimensions:["radius","angle"],model:null,containPoint:function(t){var e=this.pointToCoord(t);return this._radiusAxis.contain(e[0])&&this._angleAxis.contain(e[1])},containData:function(t){return this._radiusAxis.containData(t[0])&&this._angleAxis.containData(t[1])},getAxis:function(t){return this["_"+t+"Axis"]},getAxes:function(){return[this._radiusAxis,this._angleAxis]},getAxesByScale:function(t){var e=[],i=this._angleAxis,n=this._radiusAxis;return i.scale.type===t&&e.push(i),n.scale.type===t&&e.push(n),e},getAngleAxis:function(){return this._angleAxis},getRadiusAxis:function(){return this._radiusAxis},getOtherAxis:function(t){var e=this._angleAxis;return t===e?this._radiusAxis:e},getBaseAxis:function(){return this.getAxesByScale("ordinal")[0]||this.getAxesByScale("time")[0]||this.getAngleAxis()},getTooltipAxes:function(t){var e=null!=t&&"auto"!==t?this.getAxis(t):this.getBaseAxis();return{baseAxes:[e],otherAxes:[this.getOtherAxis(e)]}},dataToPoint:function(t,e){return this.coordToPoint([this._radiusAxis.dataToRadius(t[0],e),this._angleAxis.dataToAngle(t[1],e)])},pointToData:function(t,e){var i=this.pointToCoord(t);return[this._radiusAxis.radiusToData(i[0],e),this._angleAxis.angleToData(i[1],e)]},pointToCoord:function(t){var e=t[0]-this.cx,i=t[1]-this.cy,n=this.getAngleAxis(),a=n.getExtent(),o=Math.min(a[0],a[1]),r=Math.max(a[0],a[1]);n.inverse?o=r-360:r=o+360;var s=Math.sqrt(e*e+i*i);e/=s,i/=s;for(var l=Math.atan2(-i,e)/Math.PI*180,u=l<o?1:-1;l<o||r<l;)l+=360*u;return[s,l]},coordToPoint:function(t){var e=t[0],i=t[1]/180*Math.PI;return[Math.cos(i)*e+this.cx,-Math.sin(i)*e+this.cy]},getArea:function(){var t=this.getAngleAxis(),e=this.getRadiusAxis().getExtent().slice();e[0]>e[1]&&e.reverse();var i=t.getExtent(),n=Math.PI/180;return{cx:this.cx,cy:this.cy,r0:e[0],r:e[1],startAngle:-i[0]*n,endAngle:-i[1]*n,clockwise:t.inverse,contain:function(t,e){var i=t-this.cx,n=e-this.cy,a=i*i+n*n,o=this.r,r=this.r0;return a<=o*o&&r*r<=a}}}};var KI=fu.extend({type:"polarAxis",axis:null,getCoordSysModel:function(){return this.ecModel.queryComponents({mainType:"polar",index:this.option.polarIndex,id:this.option.polarId})[0]}});m(KI.prototype,Hp);var $I={splitNumber:5};function JI(t,e){return e.type||(e.data?"category":"value")}function QI(t,e){var i=this,n=i.getAngleAxis(),a=i.getRadiusAxis();if(n.scale.setExtent(1/0,-1/0),a.scale.setExtent(1/0,-1/0),t.eachSeries(function(t){if(t.coordinateSystem===i){var e=t.getData();E(e.mapDimension("radius",!0),function(t){a.scale.unionExtentFromData(e,Uf(e,t))}),E(e.mapDimension("angle",!0),function(t){n.scale.unionExtentFromData(e,Uf(e,t))})}}),zp(n.scale,n.model),zp(a.scale,a.model),"category"===n.type&&!n.onBand){var o=n.getExtent(),r=360/n.scale.count();n.inverse?o[1]+=r:o[1]-=r,n.setExtent(o[0],o[1])}}function tA(t,e){if(t.type=e.get("type"),t.scale=Bp(e),t.onBand=e.get("boundaryGap")&&"category"===t.type,t.inverse=e.get("inverse"),"angleAxis"===e.mainType){t.inverse^=e.get("clockwise");var i=e.get("startAngle");t.setExtent(i,i+(t.inverse?-360:360))}(e.axis=t).model=e}mm("angle",KI,JI,{startAngle:90,clockwise:!0,splitNumber:12,axisLabel:{rotate:!1}}),mm("radius",KI,JI,$I),sf({type:"polar",dependencies:["polarAxis","angleAxis"],coordinateSystem:null,findAxisModel:function(t){var e;return this.ecModel.eachComponent(t,function(t){t.getCoordSysModel()===this&&(e=t)},this),e},defaultOption:{zlevel:0,z:0,center:["50%","50%"],radius:"80%"}}),Hu.register("polar",{dimensions:qI.prototype.dimensions,create:function(i,s){var l=[];return i.eachComponent("polar",function(t,e){var i=new qI(e);i.update=QI;var n=i.getRadiusAxis(),a=i.getAngleAxis(),o=t.findAxisModel("radiusAxis"),r=t.findAxisModel("angleAxis");tA(n,o),tA(a,r),function(t,e,i){var n=e.get("center"),a=i.getWidth(),o=i.getHeight();t.cx=xl(n[0],a),t.cy=xl(n[1],o);var r=t.getRadiusAxis(),s=Math.min(a,o)/2,l=e.get("radius");null==l?l=[0,"100%"]:k(l)||(l=[0,l]),l=[xl(l[0],s),xl(l[1],s)],r.inverse?r.setExtent(l[1],l[0]):r.setExtent(l[0],l[1])}(i,t,s),l.push(i),(t.coordinateSystem=i).model=t}),i.eachSeries(function(t){if("polar"===t.get("coordinateSystem")){var e=i.queryComponents({mainType:"polar",index:t.get("polarIndex"),id:t.get("polarId")})[0];t.coordinateSystem=e.coordinateSystem}}),l}});var eA=["axisLine","axisLabel","axisTick","splitLine","splitArea"];function iA(t,e,i){e[1]>e[0]&&(e=e.slice().reverse());var n=t.coordToPoint([e[0],i]),a=t.coordToPoint([e[1],i]);return{x1:n[0],y1:n[1],x2:a[0],y2:a[1]}}function nA(t){return t.getRadiusAxis().inverse?0:1}function aA(t){var e=t[0],i=t[t.length-1];e&&i&&Math.abs(Math.abs(e.coord-i.coord)-360)<1e-4&&t.pop()}Um.extend({type:"angleAxis",axisPointerClass:"PolarAxisPointer",render:function(e,t){if(this.group.removeAll(),e.get("show")){var i=e.axis,n=i.polar,a=n.getRadiusAxis().getExtent(),o=i.getTicksCoords(),r=N(i.getViewLabels(),function(t){return(t=D(t)).coord=i.dataToCoord(t.tickValue),t});aA(r),aA(o),E(eA,function(t){!e.get(t+".show")||i.scale.isBlank()&&"axisLine"!==t||this["_"+t](e,n,o,a,r)},this)}},_axisLine:function(t,e,i,n){var a,o=t.getModel("axisLine.lineStyle"),r=nA(e),s=r?0:1;(a=0===n[s]?new Lr({shape:{cx:e.cx,cy:e.cy,r:n[r]},style:o.getLineStyle(),z2:1,silent:!0}):new Nr({shape:{cx:e.cx,cy:e.cy,r:n[r],r0:n[s]},style:o.getLineStyle(),z2:1,silent:!0})).style.fill=null,this.group.add(a)},_axisTick:function(t,e,i,n){var a=t.getModel("axisTick"),o=(a.get("inside")?-1:1)*a.get("length"),r=n[nA(e)],s=N(i,function(t){return new Ur({shape:iA(e,[r,r+o],t.coord)})});this.group.add(ys(s,{style:C(a.getModel("lineStyle").getLineStyle(),{stroke:t.get("axisLine.lineStyle.color")})}))},_axisLabel:function(c,d,t,f,e){var p=c.getCategories(!0),g=c.getModel("axisLabel"),m=g.get("margin"),v=c.get("triggerEvent");E(e,function(t,e){var i=g,n=t.tickValue,a=f[nA(d)],o=d.coordToPoint([a+m,t.coord]),r=d.cx,s=d.cy,l=Math.abs(o[0]-r)/a<.3?"center":o[0]>r?"left":"right",u=Math.abs(o[1]-s)/a<.3?"middle":o[1]>s?"top":"bottom";p&&p[n]&&p[n].textStyle&&(i=new dl(p[n].textStyle,g,g.ecModel));var h=new Dr({silent:Cm.isLabelSilent(c)});this.group.add(h),Gs(h.style,i,{x:o[0],y:o[1],textFill:i.getTextColor()||c.get("axisLine.lineStyle.color"),text:t.formattedLabel,textAlign:l,textVerticalAlign:u}),v&&(h.eventData=Cm.makeAxisEventDataBase(c),h.eventData.targetType="axisLabel",h.eventData.value=t.rawLabel)},this)},_splitLine:function(t,e,i,n){var a=t.getModel("splitLine").getModel("lineStyle"),o=a.get("color"),r=0;o=o instanceof Array?o:[o];for(var s=[],l=0;l<i.length;l++){var u=r++%o.length;s[u]=s[u]||[],s[u].push(new Ur({shape:iA(e,n,i[l].coord)}))}for(l=0;l<s.length;l++)this.group.add(ys(s[l],{style:C({stroke:o[l%o.length]},a.getLineStyle()),silent:!0,z:t.get("z")}))},_splitArea:function(t,e,i,n){if(i.length){var a=t.getModel("splitArea").getModel("areaStyle"),o=a.get("color"),r=0;o=o instanceof Array?o:[o];for(var s=[],l=Math.PI/180,u=-i[0].coord*l,h=Math.min(n[0],n[1]),c=Math.max(n[0],n[1]),d=t.get("clockwise"),f=1;f<i.length;f++){var p=r++%o.length;s[p]=s[p]||[],s[p].push(new Pr({shape:{cx:e.cx,cy:e.cy,r0:h,r:c,startAngle:u,endAngle:-i[f].coord*l,clockwise:d},silent:!0})),u=-i[f].coord*l}for(f=0;f<s.length;f++)this.group.add(ys(s[f],{style:C({fill:o[f%o.length]},a.getAreaStyle()),silent:!0}))}}});var oA=["axisLine","axisTickLabel","axisName"],rA=["splitLine","splitArea"];Um.extend({type:"radiusAxis",axisPointerClass:"PolarAxisPointer",render:function(e,t){if(this.group.removeAll(),e.get("show")){var i=e.axis,n=i.polar,a=n.getAngleAxis(),o=i.getTicksCoords(),r=a.getExtent()[0],s=i.getExtent(),l=function(t,e,i){return{position:[t.cx,t.cy],rotation:i/180*Math.PI,labelDirection:-1,tickDirection:-1,nameDirection:1,labelRotate:e.getModel("axisLabel").get("rotate"),z2:1}}(n,e,r),u=new Cm(e,l);E(oA,u.add,u),this.group.add(u.getGroup()),E(rA,function(t){e.get(t+".show")&&!i.scale.isBlank()&&this["_"+t](e,n,r,s,o)},this)}},_splitLine:function(t,e,i,n,a){var o=t.getModel("splitLine").getModel("lineStyle"),r=o.get("color"),s=0;r=r instanceof Array?r:[r];for(var l=[],u=0;u<a.length;u++){var h=s++%r.length;l[h]=l[h]||[],l[h].push(new Lr({shape:{cx:e.cx,cy:e.cy,r:a[u].coord},silent:!0}))}for(u=0;u<l.length;u++)this.group.add(ys(l[u],{style:C({stroke:r[u%r.length],fill:null},o.getLineStyle()),silent:!0}))},_splitArea:function(t,e,i,n,a){if(a.length){var o=t.getModel("splitArea").getModel("areaStyle"),r=o.get("color"),s=0;r=r instanceof Array?r:[r];for(var l=[],u=a[0].coord,h=1;h<a.length;h++){var c=s++%r.length;l[c]=l[c]||[],l[c].push(new Pr({shape:{cx:e.cx,cy:e.cy,r0:u,r:a[h].coord,startAngle:0,endAngle:2*Math.PI},silent:!0})),u=a[h].coord}for(h=0;h<l.length;h++)this.group.add(ys(l[h],{style:C({fill:r[h%r.length]},o.getAreaStyle()),silent:!0}))}}});var sA=GM.extend({makeElOption:function(t,e,i,n,a){var o=i.axis;"angle"===o.dim&&(this.animationThreshold=Math.PI/18);var r,s=o.polar,l=s.getOtherAxis(o).getExtent();r=o["dataTo"+Kl(o.dim)](e);var u=n.get("type");if(u&&"none"!==u){var h=UM(n),c=lA[u](o,s,r,l,h);c.style=h,t.graphicKey=c.type,t.pointer=c}var d=n.get("label.margin");XM(t,i,n,a,function(t,e,i,n,a){var o=e.axis,r=o.dataToCoord(t),s=n.getAngleAxis().getExtent()[0];s=s/180*Math.PI;var l,u,h,c=n.getRadiusAxis().getExtent();if("radius"===o.dim){var d=Qt();ae(d,d,s),ne(d,d,[n.cx,n.cy]),l=$s([r,-a],d);var f=e.getModel("axisLabel").get("rotate")||0,p=Cm.innerTextLayout(s,f*Math.PI/180,-1);u=p.textAlign,h=p.textVerticalAlign}else{var g=c[1];l=n.coordToPoint([g+a,r]);var m=n.cx,v=n.cy;u=Math.abs(l[0]-m)/g<.3?"center":l[0]>m?"left":"right",h=Math.abs(l[1]-v)/g<.3?"middle":l[1]>v?"top":"bottom"}return{position:l,align:u,verticalAlign:h}}(e,i,0,s,d))}});var lA={line:function(t,e,i,n,a){return"angle"===t.dim?{type:"Line",shape:KM(e.coordToPoint([n[0],i]),e.coordToPoint([n[1],i]))}:{type:"Circle",shape:{cx:e.cx,cy:e.cy,r:i}}},shadow:function(t,e,i,n,a){var o=Math.max(1,t.getBandWidth()),r=Math.PI/180;return"angle"===t.dim?{type:"Sector",shape:JM(e.cx,e.cy,n[0],n[1],(-i-o/2)*r,(o/2-i)*r)}:{type:"Sector",shape:JM(e.cx,e.cy,i-o/2,i+o/2,0,2*Math.PI)}}};function uA(n,t){t.update="updateView",tf(t,function(t,e){var i={};return e.eachComponent({mainType:"geo",query:t},function(e){e[n](t.name),E(e.coordinateSystem.regions,function(t){i[t.name]=e.isSelected(t.name)||!1})}),{selected:i,name:t.name}})}Um.registerAxisPointerClass("PolarAxisPointer",sA),nf(A(function(t,e,i){var N={},O=function(t){var g={};E(t,function(t,e){var i=t.getData(),n=t.coordinateSystem,a=n.getBaseAxis(),o=UI(n,a),r=a.getExtent(),s="category"===a.type?a.getBandWidth():Math.abs(r[1]-r[0])/i.count(),l=g[o]||{bandWidth:s,remainedWidth:s,autoWidthCount:0,categoryGap:"20%",gap:"30%",stacks:{}},u=l.stacks;g[o]=l;var h=ZI(t);u[h]||l.autoWidthCount++,u[h]=u[h]||{width:0,maxWidth:0};var c=xl(t.get("barWidth"),s),d=xl(t.get("barMaxWidth"),s),f=t.get("barGap"),p=t.get("barCategoryGap");c&&!u[h].width&&(c=Math.min(l.remainedWidth,c),u[h].width=c,l.remainedWidth-=c),d&&(u[h].maxWidth=d),null!=f&&(l.gap=f),null!=p&&(l.categoryGap=p)});var d={};return E(g,function(t,i){d[i]={};var e=t.stacks,n=t.bandWidth,a=xl(t.categoryGap,n),o=xl(t.gap,1),r=t.remainedWidth,s=t.autoWidthCount,l=(r-a)/(s+(s-1)*o);l=Math.max(l,0),E(e,function(t,e){var i=t.maxWidth;i&&i<l&&(i=Math.min(i,r),t.width&&(i=Math.min(i,t.width)),r-=i,t.width=i,s--)}),l=(r-a)/(s+(s-1)*o),l=Math.max(l,0);var u,h=0;E(e,function(t,e){t.width||(t.width=l),h+=(u=t).width*(1+o)}),u&&(h-=u.width*o);var c=-h/2;E(e,function(t,e){d[i][e]=d[i][e]||{offset:c,width:t.width},c+=t.width*(1+o)})}),d}(M(e.getSeriesByType(t),function(t){return!e.isSeriesFiltered(t)&&t.coordinateSystem&&"polar"===t.coordinateSystem.type}));e.eachSeriesByType(t,function(t){if("polar"===t.coordinateSystem.type){var e=t.getData(),i=t.coordinateSystem,n=i.getBaseAxis(),a=UI(i,n),o=ZI(t),r=O[a][o],s=r.offset,l=r.width,u=i.getOtherAxis(n),h=t.coordinateSystem.cx,c=t.coordinateSystem.cy,d=t.get("barMinHeight")||0,f=t.get("barMinAngle")||0;N[o]=N[o]||[];for(var p=e.mapDimension(u.dim),g=e.mapDimension(n.dim),m=Zf(e,p),v="radius"!==n.dim||!t.get("roundCap",!0),y=u.getExtent()[0],x=0,_=e.count();x<_;x++){var w=e.get(p,x),b=e.get(g,x);if(!isNaN(w)){var S,M,I,A,T=0<=w?"p":"n",D=y;if(m&&(N[o][b]||(N[o][b]={p:y,n:y}),D=N[o][b][T]),"radius"===u.dim){var C=u.dataToRadius(w)-y,L=n.dataToAngle(b);Math.abs(C)<d&&(C=(C<0?-1:1)*d),M=(S=D)+C,A=(I=L-s)-l,m&&(N[o][b][T]=M)}else{var k=u.dataToAngle(w,v)-y,P=n.dataToRadius(b);Math.abs(k)<f&&(k=(k<0?-1:1)*f),M=(S=P+s)+l,A=(I=D)+k,m&&(N[o][b][T]=A)}e.setItemLayout(x,{cx:h,cy:c,r0:S,r:M,startAngle:-I*Math.PI/180,endAngle:-A*Math.PI/180})}}}},this)},"bar")),lf({type:"polar"}),b(fu.extend({type:"geo",coordinateSystem:null,layoutMode:"box",init:function(t){fu.prototype.init.apply(this,arguments),ba(t,"label",["show"])},optionUpdated:function(){var t=this.option,i=this;t.regions=By.getFilledRegions(t.regions,t.map,t.nameMap),this._optionModelMap=S(t.regions||[],function(t,e){return e.name&&t.set(e.name,new dl(e,i)),t},Q()),this.updateSelectedMap(t.regions)},defaultOption:{zlevel:0,z:0,show:!0,left:"center",top:"center",aspectScale:null,silent:!1,map:"",boundingCoords:null,center:null,zoom:1,scaleLimit:null,label:{show:!1,color:"#000"},itemStyle:{borderWidth:.5,borderColor:"#444",color:"#eee"},emphasis:{label:{show:!0,color:"rgb(100,0,0)"},itemStyle:{color:"rgba(255,215,0,0.8)"}},regions:[]},getRegionModel:function(t){return this._optionModelMap.get(t)||new dl(null,this,this.ecModel)},getFormattedLabel:function(t,e){var i=this.getRegionModel(t).get("label"+("normal"===e?".":e+".")+"formatter"),n={name:t};return"function"==typeof i?(n.status=e,i(n)):"string"==typeof i?i.replace("{a}",null!=t?t:""):void 0},setZoom:function(t){this.option.zoom=t},setCenter:function(t){this.option.center=t}}),xv),lf({type:"geo",init:function(t,e){var i=new My(e,!0);this._mapDraw=i,this.group.add(i.group)},render:function(t,e,i,n){if(!n||"geoToggleSelect"!==n.type||n.from!==this.uid){var a=this._mapDraw;t.get("show")?a.draw(t,e,i,this,n):this._mapDraw.group.removeAll(),this.group.silent=t.get("silent")}},dispose:function(){this._mapDraw&&this._mapDraw.remove()}}),uA("toggleSelected",{type:"geoToggleSelect",event:"geoselectchanged"}),uA("select",{type:"geoSelect",event:"geoselected"}),uA("unSelect",{type:"geoUnSelect",event:"geounselected"});function hA(t,e,i){this._model=t}function cA(t,e,i,n){var a=i.calendarModel,o=i.seriesModel,r=a?a.coordinateSystem:o?o.coordinateSystem:null;return r===this?r[t](n):null}hA.prototype={constructor:hA,type:"calendar",dimensions:["time","value"],getDimensionsInfo:function(){return[{name:"time",type:"time"},"value"]},getRangeInfo:function(){return this._rangeInfo},getModel:function(){return this._model},getRect:function(){return this._rect},getCellWidth:function(){return this._sw},getCellHeight:function(){return this._sh},getOrient:function(){return this._orient},getFirstDayOfWeek:function(){return this._firstDayOfWeek},getDateInfo:function(t){var e=(t=Ll(t)).getFullYear(),i=t.getMonth()+1;i=i<10?"0"+i:i;var n=t.getDate();n=n<10?"0"+n:n;var a=t.getDay();return{y:e,m:i,d:n,day:a=Math.abs((a+7-this.getFirstDayOfWeek())%7),time:t.getTime(),formatedDate:e+"-"+i+"-"+n,date:t}},getNextNDay:function(t,e){return 0===(e=e||0)||(t=new Date(this.getDateInfo(t).time)).setDate(t.getDate()+e),this.getDateInfo(t)},update:function(t,e){this._firstDayOfWeek=+this._model.getModel("dayLabel").get("firstDay"),this._orient=this._model.get("orient"),this._lineWidth=this._model.getModel("itemStyle").getItemStyle().lineWidth||0,this._rangeInfo=this._getRangeInfo(this._initRangeOption());var i=this._rangeInfo.weeks||1,n=["width","height"],a=this._model.get("cellSize").slice(),o=this._model.getBoxLayoutParams(),r="horizontal"===this._orient?[i,7]:[7,i];E([0,1],function(t){u(a,t)&&(o[n[t]]=a[t]*r[t])});var s={width:e.getWidth(),height:e.getHeight()},l=this._rect=au(o,s);function u(t,e){return null!=t[e]&&"auto"!==t[e]}E([0,1],function(t){u(a,t)||(a[t]=l[n[t]]/r[t])}),this._sw=a[0],this._sh=a[1]},dataToPoint:function(t,e){k(t)&&(t=t[0]),null==e&&(e=!0);var i=this.getDateInfo(t),n=this._rangeInfo,a=i.formatedDate;if(e&&!(i.time>=n.start.time&&i.time<n.end.time+864e5))return[NaN,NaN];var o=i.day,r=this._getRangeInfo([n.start.time,a]).nthWeek;return"vertical"===this._orient?[this._rect.x+o*this._sw+this._sw/2,this._rect.y+r*this._sh+this._sh/2]:[this._rect.x+r*this._sw+this._sw/2,this._rect.y+o*this._sh+this._sh/2]},pointToData:function(t){var e=this.pointToDate(t);return e&&e.time},dataToRect:function(t,e){var i=this.dataToPoint(t,e);return{contentShape:{x:i[0]-(this._sw-this._lineWidth)/2,y:i[1]-(this._sh-this._lineWidth)/2,width:this._sw-this._lineWidth,height:this._sh-this._lineWidth},center:i,tl:[i[0]-this._sw/2,i[1]-this._sh/2],tr:[i[0]+this._sw/2,i[1]-this._sh/2],br:[i[0]+this._sw/2,i[1]+this._sh/2],bl:[i[0]-this._sw/2,i[1]+this._sh/2]}},pointToDate:function(t){var e=Math.floor((t[0]-this._rect.x)/this._sw)+1,i=Math.floor((t[1]-this._rect.y)/this._sh)+1,n=this._rangeInfo.range;return"vertical"===this._orient?this._getDateByWeeksAndDay(i,e-1,n):this._getDateByWeeksAndDay(e,i-1,n)},convertToPixel:A(cA,"dataToPoint"),convertFromPixel:A(cA,"pointToData"),_initRangeOption:function(){var t=this._model.get("range"),e=t;if(k(e)&&1===e.length&&(e=e[0]),/^\d{4}$/.test(e)&&(t=[e+"-01-01",e+"-12-31"]),/^\d{4}[\/|-]\d{1,2}$/.test(e)){var i=this.getDateInfo(e),n=i.date;n.setMonth(n.getMonth()+1);var a=this.getNextNDay(n,-1);t=[i.formatedDate,a.formatedDate]}/^\d{4}[\/|-]\d{1,2}[\/|-]\d{1,2}$/.test(e)&&(t=[e,e]);var o=this._getRangeInfo(t);return o.start.time>o.end.time&&t.reverse(),t},_getRangeInfo:function(t){var e;(t=[this.getDateInfo(t[0]),this.getDateInfo(t[1])])[0].time>t[1].time&&(e=!0,t.reverse());var i=Math.floor(t[1].time/864e5)-Math.floor(t[0].time/864e5)+1,n=new Date(t[0].time),a=n.getDate(),o=t[1].date.getDate();if(n.setDate(a+i-1),n.getDate()!==o)for(var r=0<n.getTime()-t[1].time?1:-1;n.getDate()!==o&&0<(n.getTime()-t[1].time)*r;)i-=r,n.setDate(a+i-1);var s=Math.floor((i+t[0].day+6)/7),l=e?1-s:s-1;return e&&t.reverse(),{range:[t[0].formatedDate,t[1].formatedDate],start:t[0],end:t[1],allDay:i,weeks:s,nthWeek:l,fweek:t[0].day,lweek:t[1].day}},_getDateByWeeksAndDay:function(t,e,i){var n=this._getRangeInfo(i);if(t>n.weeks||0===t&&e<n.fweek||t===n.weeks&&e>n.lweek)return!1;var a=7*(t-1)-n.fweek+e,o=new Date(n.start.time);return o.setDate(n.start.d+a),this.getDateInfo(o)}},hA.dimensions=hA.prototype.dimensions,hA.getDimensionsInfo=hA.prototype.getDimensionsInfo,hA.create=function(i,n){var a=[];return i.eachComponent("calendar",function(t){var e=new hA(t,i,n);a.push(e),t.coordinateSystem=e}),i.eachSeries(function(t){"calendar"===t.get("coordinateSystem")&&(t.coordinateSystem=a[t.get("calendarIndex")||0])}),a},Hu.register("calendar",hA);var dA=fu.extend({type:"calendar",coordinateSystem:null,defaultOption:{zlevel:0,z:2,left:80,top:60,cellSize:20,orient:"horizontal",splitLine:{show:!0,lineStyle:{color:"#000",width:1,type:"solid"}},itemStyle:{color:"#fff",borderWidth:1,borderColor:"#ccc"},dayLabel:{show:!0,firstDay:0,position:"start",margin:"50%",nameMap:"en",color:"#000"},monthLabel:{show:!0,position:"start",margin:5,align:"center",nameMap:"en",formatter:null,color:"#000"},yearLabel:{show:!0,position:null,margin:30,formatter:null,color:"#ccc",fontFamily:"sans-serif",fontWeight:"bolder",fontSize:20}},init:function(t,e,i,n){var a=su(t);dA.superApply(this,"init",arguments),fA(t,a)},mergeOption:function(t,e){dA.superApply(this,"mergeOption",arguments),fA(this.option,t)}});function fA(t,e){var i=t.cellSize;k(i)?1===i.length&&(i[1]=i[0]):i=t.cellSize=[i,i];var n=N([0,1],function(t){return function(t,e){return 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s=[this._tlpoints[this._tlpoints.length-1],this._blpoints[0]],l=(s[0][0]+s[1][0])/2,u=(s[0][1]+s[1][1])/2,h="horizontal"===i?0:1,c={top:[l,s[h][1]],bottom:[l,s[1-h][1]],left:[s[1-h][0],u],right:[s[h][0],u]},d=e.start.y;+e.end.y>+e.start.y&&(d=d+"-"+e.end.y);var f=a.get("formatter"),p={start:e.start.y,end:e.end.y,nameMap:d},g=this._formatterLabel(f,p),m=new Dr({z2:30});Gs(m.style,a,{text:g}),m.attr(this._yearTextPositionControl(m,c[r],i,r,o)),n.add(m)}},_monthTextPositionControl:function(t,e,i,n,a){var o="left",r="top",s=t[0],l=t[1];return"horizontal"===i?(l+=a,e&&(o="center"),"start"===n&&(r="bottom")):(s+=a,e&&(r="middle"),"start"===n&&(o="right")),{x:s,y:l,textAlign:o,textVerticalAlign:r}},_renderMonthText:function(t,e,i){var n=t.getModel("monthLabel");if(n.get("show")){var a=n.get("nameMap"),o=n.get("margin"),r=n.get("position"),s=n.get("align"),l=[this._tlpoints,this._blpoints];R(a)&&(a=pA[a.toUpperCase()]||[]);var u="start"===r?0:1,h="horizontal"===e?0:1;o="start"===r?-o:o;for(var c="center"===s,d=0;d<l[u].length-1;d++){var f=l[u][d].slice(),p=this._firstDayOfMonth[d];if(c){var g=this._firstDayPoints[d];f[h]=(g[h]+l[0][d+1][h])/2}var m=n.get("formatter"),v=a[+p.m-1],y={yyyy:p.y,yy:(p.y+"").slice(2),MM:p.m,M:+p.m,nameMap:v},x=this._formatterLabel(m,y),_=new Dr({z2:30});L(Gs(_.style,n,{text:x}),this._monthTextPositionControl(f,c,e,r,o)),i.add(_)}}},_weekTextPositionControl:function(t,e,i,n,a){var o="center",r="middle",s=t[0],l=t[1],u="start"===i;return"horizontal"===e?(s=s+n+(u?1:-1)*a[0]/2,o=u?"right":"left"):(l=l+n+(u?1:-1)*a[1]/2,r=u?"bottom":"top"),{x:s,y:l,textAlign:o,textVerticalAlign:r}},_renderWeekText:function(t,e,i,n){var a=t.getModel("dayLabel");if(a.get("show")){var o=t.coordinateSystem,r=a.get("position"),s=a.get("nameMap"),l=a.get("margin"),u=o.getFirstDayOfWeek();R(s)&&(s=gA[s.toUpperCase()]||[]);var h=o.getNextNDay(e.end.time,7-e.lweek).time,c=[o.getCellWidth(),o.getCellHeight()];l=xl(l,c["horizontal"===i?0:1]),"start"===r&&(h=o.getNextNDay(e.start.time,-(7+e.fweek)).time,l=-l);for(var d=0;d<7;d++){var f,p=o.getNextNDay(h,d),g=o.dataToRect([p.time],!1).center;f=Math.abs((d+u)%7);var m=new Dr({z2:30});L(Gs(m.style,a,{text:s[f]}),this._weekTextPositionControl(g,i,r,l,c)),n.add(m)}}}});var mA={path:null,compoundPath:null,group:Si,image:Yn,text:Dr};Jd(function(t){var e=t.graphic;k(e)?e[0]&&e[0].elements?t.graphic=[t.graphic[0]]:t.graphic=[{elements:e}]:e&&!e.elements&&(t.graphic=[{elements:[e]}])});var vA=sf({type:"graphic",defaultOption:{elements:[],parentId:null},_elOptionsToUpdate:null,mergeOption:function(t){var e=this.option.elements;this.option.elements=null,vA.superApply(this,"mergeOption",arguments),this.option.elements=e},optionUpdated:function(t,e){var i=this.option,n=(e?i:t).elements,a=i.elements=e?[]:i.elements,o=[];this._flatten(n,o);var r=Ia(a,o);Aa(r);var 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s(t,i){i.nodes.push(t),o(function(e){E(r(t,e)||[],function(t){i.records[e.name][t]=!0})})}}function pT(t,e,i,n){this._dimName=t,this._axisIndex=e,this._valueWindow,this._percentWindow,this._dataExtent,this._minMaxSpan,this.ecModel=n,this._dataZoomModel=i}var gT=E,mT=wl;function vT(t,e){var i=t.getAxisModel(),n=t._percentWindow,a=t._valueWindow;if(n){var o=Ml(a,[0,500]);o=Math.min(o,20);var r=e||0===n[0]&&100===n[1];i.setRange(r?null:+a[0].toFixed(o),r?null:+a[1].toFixed(o))}}pT.prototype={constructor:pT,hostedBy:function(t){return this._dataZoomModel===t},getDataValueWindow:function(){return this._valueWindow.slice()},getDataPercentWindow:function(){return this._percentWindow.slice()},getTargetSeriesModels:function(){var n=[],a=this.ecModel;return a.eachSeries(function(t){if(function(t){return 0<=_(sT,t)}(t.get("coordinateSystem"))){var e=this._dimName,i=a.queryComponents({mainType:e+"Axis",index:t.get(e+"AxisIndex"),id:t.get(e+"AxisId")})[0];this._axisIndex===(i&&i.componentIndex)&&n.push(t)}},this),n},getAxisModel:function(){return this.ecModel.getComponent(this._dimName+"Axis",this._axisIndex)},getOtherAxisModel:function(){var t,e,i,n=this._dimName,a=this.ecModel,o=this.getAxisModel();return t="x"===n||"y"===n?(e="gridIndex","x"===n?"y":"x"):(e="polarIndex","angle"===n?"radius":"angle"),a.eachComponent(t+"Axis",function(t){(t.get(e)||0)===(o.get(e)||0)&&(i=t)}),i},getMinMaxSpan:function(){return D(this._minMaxSpan)},calculateDataWindow:function(a){var o,r=this._dataExtent,s=this.getAxisModel().axis.scale,l=this._dataZoomModel.getRangePropMode(),u=[0,100],h=[],c=[];gT(["start","end"],function(t,e){var i=a[t],n=a[t+"Value"];"percent"===l[e]?(null==i&&(i=u[e]),n=s.parse(yl(i,u,r))):(o=!0,i=yl(n=null==n?r[e]:s.parse(n),r,u)),c[e]=n,h[e]=i}),mT(c),mT(h);var d=this._minMaxSpan;function t(t,e,i,n,a){var o=a?"Span":"ValueSpan";ww(0,t,i,"all",d["min"+o],d["max"+o]);for(var r=0;r<2;r++)e[r]=yl(t[r],i,n,!0),a&&(e[r]=s.parse(e[r]))}return o?t(c,h,r,u,!1):t(h,c,u,r,!0),{valueWindow:c,percentWindow:h}},reset:function(t){if(t===this._dataZoomModel){var e=this.getTargetSeriesModels();this._dataExtent=function(t,e,i){var n=[1/0,-1/0];gT(i,function(t){var i=t.getData();i&&gT(i.mapDimension(e,!0),function(t){var e=i.getApproximateExtent(t);e[0]<n[0]&&(n[0]=e[0]),e[1]>n[1]&&(n[1]=e[1])})}),n[1]<n[0]&&(n=[NaN,NaN]);return function(t,e){var i=t.getAxisModel(),n=i.getMin(!0),a="category"===i.get("type"),o=a&&i.getCategories().length;null!=n&&"dataMin"!==n&&"function"!=typeof n?e[0]=n:a&&(e[0]=0<o?0:NaN);var r=i.getMax(!0);null!=r&&"dataMax"!==r&&"function"!=typeof r?e[1]=r:a&&(e[1]=0<o?o-1:NaN);i.get("scale",!0)||(0<e[0]&&(e[0]=0),e[1]<0&&(e[1]=0))}(t,n),n}(this,this._dimName,e),function(n){var a=n._minMaxSpan={},o=n._dataZoomModel,r=n._dataExtent;gT(["min","max"],function(t){var e=o.get(t+"Span"),i=o.get(t+"ValueSpan");null!=i&&(i=n.getAxisModel().axis.scale.parse(i)),null!=i?e=yl(r[0]+i,r,[0,100],!0):null!=e&&(i=yl(e,[0,100],r,!0)-r[0]),a[t+"Span"]=e,a[t+"ValueSpan"]=i})}(this);var i=this.calculateDataWindow(t.settledOption);this._valueWindow=i.valueWindow,this._percentWindow=i.percentWindow,vT(this)}},restore:function(t){t===this._dataZoomModel&&(this._valueWindow=this._percentWindow=null,vT(this,!0))},filterData:function(t,e){if(t===this._dataZoomModel){var n=this._dimName,i=this.getTargetSeriesModels(),a=t.get("filterMode"),c=this._valueWindow;"none"!==a&&gT(i,function(i){var u=i.getData(),h=u.mapDimension(n,!0);h.length&&("weakFilter"===a?u.filterSelf(function(t){for(var e,i,n,a=0;a<h.length;a++){var o=u.get(h[a],t),r=!isNaN(o),s=o<c[0],l=o>c[1];if(r&&!s&&!l)return!0;r&&(n=!0),s&&(e=!0),l&&(i=!0)}return n&&e&&i}):gT(h,function(t){if("empty"===a)i.setData(u=u.map(t,function(t){return function(t){return t>=c[0]&&t<=c[1]}(t)?t:NaN}));else{var e={};e[t]=c,u.selectRange(e)}}),gT(h,function(t){u.setApproximateExtent(c,t)}))})}}};var yT=E,xT=dT,_T=sf({type:"dataZoom",dependencies:["xAxis","yAxis","zAxis","radiusAxis","angleAxis","singleAxis","series"],defaultOption:{zlevel:0,z:4,orient:null,xAxisIndex:null,yAxisIndex:null,filterMode:"filter",throttle:null,start:0,end:100,startValue:null,endValue:null,minSpan:null,maxSpan:null,minValueSpan:null,maxValueSpan:null,rangeMode:null},init:function(t,e,i){this._dataIntervalByAxis={},this._dataInfo={},this._axisProxies={},this.textStyleModel,this._autoThrottle=!0,this._rangePropMode=["percent","percent"];var n=wT(t);this.settledOption=n,this.mergeDefaultAndTheme(t,i),this.doInit(n)},mergeOption:function(t){var e=wT(t);m(this.option,t,!0),m(this.settledOption,e,!0),this.doInit(e)},doInit:function(t){var i=this.option;v.canvasSupported||(i.realtime=!1),this._setDefaultThrottle(t),bT(this,t);var n=this.settledOption;yT([["start","startValue"],["end","endValue"]],function(t,e){"value"===this._rangePropMode[e]&&(i[t[0]]=n[t[0]]=null)},this),this.textStyleModel=this.getModel("textStyle"),this._resetTarget(),this._giveAxisProxies()},_giveAxisProxies:function(){var r=this._axisProxies;this.eachTargetAxis(function(t,e,i,n){var a=this.dependentModels[t.axis][e],o=a.__dzAxisProxy||(a.__dzAxisProxy=new pT(t.name,e,this,n));r[t.name+"_"+e]=o},this)},_resetTarget:function(){var i=this.option,t=this._judgeAutoMode();xT(function(t){var e=t.axisIndex;i[e]=wa(i[e])},this),"axisIndex"===t?this._autoSetAxisIndex():"orient"===t&&this._autoSetOrient()},_judgeAutoMode:function(){var e=this.option,i=!1;xT(function(t){null!=e[t.axisIndex]&&(i=!0)},this);var t=e.orient;return null==t&&i?"orient":i?void 0:(null==t&&(e.orient="horizontal"),"axisIndex")},_autoSetAxisIndex:function(){var o=!0,e=this.get("orient",!0),r=this.option,t=this.dependentModels;if(o){var i="vertical"===e?"y":"x";t[i+"Axis"].length?(r[i+"AxisIndex"]=[0],o=!1):yT(t.singleAxis,function(t){o&&t.get("orient",!0)===e&&(r.singleAxisIndex=[t.componentIndex],o=!1)})}o&&xT(function(t){if(o){var e=[],i=this.dependentModels[t.axis];if(i.length&&!e.length)for(var n=0,a=i.length;n<a;n++)"category"===i[n].get("type")&&e.push(n);(r[t.axisIndex]=e).length&&(o=!1)}},this),o&&this.ecModel.eachSeries(function(a){this._isSeriesHasAllAxesTypeOf(a,"value")&&xT(function(t){var e=r[t.axisIndex],i=a.get(t.axisIndex),n=a.get(t.axisId);_(e,i=a.ecModel.queryComponents({mainType:t.axis,index:i,id:n})[0].componentIndex)<0&&e.push(i)})},this)},_autoSetOrient:function(){var e;this.eachTargetAxis(function(t){e=e||t.name},this),this.option.orient="y"===e?"vertical":"horizontal"},_isSeriesHasAllAxesTypeOf:function(n,a){var o=!0;return xT(function(t){var e=n.get(t.axisIndex),i=this.dependentModels[t.axis][e];i&&i.get("type")===a||(o=!1)},this),o},_setDefaultThrottle:function(t){if(t.hasOwnProperty("throttle")&&(this._autoThrottle=!1),this._autoThrottle){var e=this.ecModel.option;this.option.throttle=e.animation&&0<e.animationDurationUpdate?100:20}},getFirstTargetAxisModel:function(){var i;return xT(function(t){if(null==i){var e=this.get(t.axisIndex);e.length&&(i=this.dependentModels[t.axis][e[0]])}},this),i},eachTargetAxis:function(i,n){var a=this.ecModel;xT(function(e){yT(this.get(e.axisIndex),function(t){i.call(n,e,t,this,a)},this)},this)},getAxisProxy:function(t,e){return this._axisProxies[t+"_"+e]},getAxisModel:function(t,e){var i=this.getAxisProxy(t,e);return i&&i.getAxisModel()},setRawRange:function(e){var i=this.option,n=this.settledOption;yT([["start","startValue"],["end","endValue"]],function(t){null==e[t[0]]&&null==e[t[1]]||(i[t[0]]=n[t[0]]=e[t[0]],i[t[1]]=n[t[1]]=e[t[1]])},this),bT(this,e)},setCalculatedRange:function(e){var i=this.option;yT(["start","startValue","end","endValue"],function(t){i[t]=e[t]})},getPercentRange:function(){var t=this.findRepresentativeAxisProxy();if(t)return t.getDataPercentWindow()},getValueRange:function(t,e){if(null!=t||null!=e)return this.getAxisProxy(t,e).getDataValueWindow();var i=this.findRepresentativeAxisProxy();return i?i.getDataValueWindow():void 0},findRepresentativeAxisProxy:function(t){if(t)return t.__dzAxisProxy;var e=this._axisProxies;for(var i in e)if(e.hasOwnProperty(i)&&e[i].hostedBy(this))return e[i];for(var i in e)if(e.hasOwnProperty(i)&&!e[i].hostedBy(this))return e[i]},getRangePropMode:function(){return this._rangePropMode.slice()}});function wT(e){var i={};return yT(["start","end","startValue","endValue","throttle"],function(t){e.hasOwnProperty(t)&&(i[t]=e[t])}),i}function bT(t,a){var o=t._rangePropMode,r=t.get("rangeMode");yT([["start","startValue"],["end","endValue"]],function(t,e){var i=null!=a[t[0]],n=null!=a[t[1]];i&&!n?o[e]="percent":!i&&n?o[e]="value":r?o[e]=r[e]:i&&(o[e]="percent")})}var ST=Kh.extend({type:"dataZoom",render:function(t,e,i,n){this.dataZoomModel=t,this.ecModel=e,this.api=i},getTargetCoordInfo:function(){var t=this.dataZoomModel,a=this.ecModel,o={};return t.eachTargetAxis(function(t,e){var i=a.getComponent(t.axis,e);if(i){var n=i.getCoordSysModel();n&&function(t,e,i,n){for(var a,o=0;o<i.length;o++)if(i[o].model===t){a=i[o];break}a||i.push(a={model:t,axisModels:[],coordIndex:n});a.axisModels.push(e)}(n,i,o[n.mainType]||(o[n.mainType]=[]),n.componentIndex)}},this),o}});_T.extend({type:"dataZoom.select"}),ST.extend({type:"dataZoom.select"}),Qd({getTargetSeries:function(t){var n=Q();return t.eachComponent("dataZoom",function(t){t.eachTargetAxis(function(t,e,i){E(i.getAxisProxy(t.name,e).getTargetSeriesModels(),function(t){n.set(t.uid,t)})})}),n},modifyOutputEnd:!0,overallReset:function(t,n){t.eachComponent("dataZoom",function(t){t.eachTargetAxis(function(t,e,i){i.getAxisProxy(t.name,e).reset(i,n)}),t.eachTargetAxis(function(t,e,i){i.getAxisProxy(t.name,e).filterData(i,n)})}),t.eachComponent("dataZoom",function(t){var e=t.findRepresentativeAxisProxy(),i=e.getDataPercentWindow(),n=e.getDataValueWindow();t.setCalculatedRange({start:i[0],end:i[1],startValue:n[0],endValue:n[1]})})}}),tf("dataZoom",function(i,t){var n=fT(T(t.eachComponent,t,"dataZoom"),dT,function(t,e){return t.get(e.axisIndex)}),a=[];t.eachComponent({mainType:"dataZoom",query:i},function(t,e){a.push.apply(a,n(t).nodes)}),E(a,function(t,e){t.setRawRange({start:i.start,end:i.end,startValue:i.startValue,endValue:i.endValue})})});var MT=gc.toolbox.dataZoom,IT=E;function AT(t,e,i){(this._brushController=new jw(i.getZr())).on("brush",T(this._onBrush,this)).mount(),this._isZoomActive}AT.defaultOption={show:!0,filterMode:"filter",icon:{zoom:"M0,13.5h26.9 M13.5,26.9V0 M32.1,13.5H58V58H13.5 V32.1",back:"M22,1.4L9.9,13.5l12.3,12.3 M10.3,13.5H54.9v44.6 H10.3v-26"},title:D(MT.title)};var TT=AT.prototype;TT.render=function(t,e,i,n){this.model=t,this.ecModel=e,this.api=i,function(t,e,i,n,a){var o=i._isZoomActive;n&&"takeGlobalCursor"===n.type&&(o="dataZoomSelect"===n.key&&n.dataZoomSelectActive);i._isZoomActive=o,t.setIconStatus("zoom",o?"emphasis":"normal");var r=new XA(CT(t.option),e,{include:["grid"]});i._brushController.setPanels(r.makePanelOpts(a,function(t){return t.xAxisDeclared&&!t.yAxisDeclared?"lineX":!t.xAxisDeclared&&t.yAxisDeclared?"lineY":"rect"})).enableBrush(!!o&&{brushType:"auto",brushStyle:{lineWidth:0,fill:"rgba(0,0,0,0.2)"}})}(t,e,this,n,i),function(t,e){t.setIconStatus("back",1<function(t){return rT(t).length}(e)?"emphasis":"normal")}(t,e)},TT.onclick=function(t,e,i){DT[i].call(this)},TT.remove=function(t,e){this._brushController.unmount()},TT.dispose=function(t,e){this._brushController.dispose()};var DT={zoom:function(){var t=!this._isZoomActive;this.api.dispatchAction({type:"takeGlobalCursor",key:"dataZoomSelect",dataZoomSelectActive:t})},back:function(){this._dispatchZoomAction(function(t){var n=rT(t),e=n[n.length-1];1<n.length&&n.pop();var a={};return aT(e,function(t,e){for(var i=n.length-1;0<=i;i--){if(t=n[i][e]){a[e]=t;break}}}),a}(this.ecModel))}};function CT(e){var i={};return E(["xAxisIndex","yAxisIndex"],function(t){i[t]=e[t],null==i[t]&&(i[t]="all"),!1!==i[t]&&"none"!==i[t]||(i[t]=[])}),i}TT._onBrush=function(t,e){if(e.isEnd&&t.length){var s={},l=this.ecModel;this._brushController.updateCovers([]),new XA(CT(this.model.option),l,{include:["grid"]}).matchOutputRanges(t,l,function(t,e,i){if("cartesian2d"===i.type){var n=t.brushType;"rect"===n?(a("x",i,e[0]),a("y",i,e[1])):a({lineX:"x",lineY:"y"}[n],i,e)}}),function(o,t){var r=rT(o);aT(t,function(t,e){for(var i=r.length-1;0<=i;i--){if(r[i][e])break}if(i<0){var n=o.queryComponents({mainType:"dataZoom",subType:"select",id:e})[0];if(n){var a=n.getPercentRange();r[0][e]={dataZoomId:e,start:a[0],end:a[1]}}}}),r.push(t)}(l,s),this._dispatchZoomAction(s)}function a(t,e,i){var n=e.getAxis(t),a=n.model,o=function(e,i,t){var n;return t.eachComponent({mainType:"dataZoom",subType:"select"},function(t){t.getAxisModel(e,i.componentIndex)&&(n=t)}),n}(t,a,l),r=o.findRepresentativeAxisProxy(a).getMinMaxSpan();null==r.minValueSpan&&null==r.maxValueSpan||(i=ww(0,i.slice(),n.scale.getExtent(),0,r.minValueSpan,r.maxValueSpan)),o&&(s[o.id]={dataZoomId:o.id,startValue:i[0],endValue:i[1]})}},TT._dispatchZoomAction=function(t){var i=[];IT(t,function(t,e){i.push(D(t))}),i.length&&this.api.dispatchAction({type:"dataZoom",from:this.uid,batch:i})},bA("dataZoom",AT),Jd(function(s){if(s){var l=s.dataZoom||(s.dataZoom=[]);k(l)||(s.dataZoom=l=[l]);var t=s.toolbox;if(t&&(k(t)&&(t=t[0]),t&&t.feature)){var e=t.feature.dataZoom;i("xAxis",e),i("yAxis",e)}}function i(n,a){if(a){var o=n+"Index",r=a[o];null==r||"all"===r||k(r)||(r=!1===r||"none"===r?[]:[r]),function(t,e){var i=s[t];k(i)||(i=i?[i]:[]);IT(i,e)}(n,function(t,e){if(null==r||"all"===r||-1!==_(r,e)){var i={type:"select",$fromToolbox:!0,filterMode:a.filterMode||"filter",id:"\0_ec_\0toolbox-dataZoom_"+n+e};i[o]=e,l.push(i)}})}}});var LT=gc.toolbox.restore;function kT(t){this.model=t}kT.defaultOption={show:!0,icon:"M3.8,33.4 M47,18.9h9.8V8.7 M56.3,20.1 C52.1,9,40.5,0.6,26.8,2.1C12.6,3.7,1.6,16.2,2.1,30.6 M13,41.1H3.1v10.2 M3.7,39.9c4.2,11.1,15.8,19.5,29.5,18 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o=[],t=a.get("transitionDuration"),e=a.get("backgroundColor"),i=a.getModel("textStyle"),n=a.get("padding");return t&&o.push(function(t){var e="cubic-bezier(0.23, 1, 0.32, 1)",i="left "+t+"s "+e+",top "+t+"s "+e;return N(OT,function(t){return t+"transition:"+i}).join(";")}(t)),e&&(v.canvasSupported?o.push("background-Color:"+e):(o.push("background-Color:#"+Be(e)),o.push("filter:alpha(opacity=70)"))),PT(["width","color","radius"],function(t){var e="border-"+t,i=NT(e),n=a.get(i);null!=n&&o.push(e+":"+n+("color"===t?"":"px"))}),o.push(function(i){var n=[],t=i.get("fontSize"),e=i.getTextColor();return e&&n.push("color:"+e),n.push("font:"+i.getFont()),t&&n.push("line-height:"+Math.round(3*t/2)+"px"),PT(["decoration","align"],function(t){var e=i.get(t);e&&n.push("text-"+t+":"+e)}),n.join(";")}(i)),null!=n&&o.push("padding:"+Vl(n).join("px ")+"px"),o.join(";")+";"}function RT(i,t){if(v.wxa)return null;var 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lD=["#ddd"];sf({type:"brush",dependencies:["geo","grid","xAxis","yAxis","parallel","series"],defaultOption:{toolbox:null,brushLink:null,seriesIndex:"all",geoIndex:null,xAxisIndex:null,yAxisIndex:null,brushType:"rect",brushMode:"single",transformable:!0,brushStyle:{borderWidth:1,color:"rgba(120,140,180,0.3)",borderColor:"rgba(120,140,180,0.8)"},throttleType:"fixRate",throttleDelay:0,removeOnClick:!0,z:1e4},areas:[],brushType:null,brushOption:{},coordInfoList:[],optionUpdated:function(t,e){var i=this.option;e||qT(i,t,["inBrush","outOfBrush"]);var n=i.inBrush=i.inBrush||{};i.outOfBrush=i.outOfBrush||{color:lD},n.hasOwnProperty("liftZ")||(n.liftZ=5)},setAreas:function(t){t&&(this.areas=N(t,function(t){return uD(this.option,t)},this))},setBrushOption:function(t){this.brushOption=uD(this.option,t),this.brushType=this.brushOption.brushType}});function uD(t,e){return m({brushType:t.brushType,brushMode:t.brushMode,transformable:t.transformable,brushStyle:new dl(t.brushStyle).getItemStyle(),removeOnClick:t.removeOnClick,z:t.z},e,!0)}function hD(t,e,i,n){n&&n.$from===t.id||this._brushController.setPanels(t.brushTargetManager.makePanelOpts(i)).enableBrush(t.brushOption).updateCovers(t.areas.slice())}lf({type:"brush",init:function(t,e){this.ecModel=t,this.api=e,this.model,(this._brushController=new jw(e.getZr())).on("brush",T(this._onBrush,this)).mount()},render:function(t){return this.model=t,hD.apply(this,arguments)},updateTransform:hD,updateView:hD,dispose:function(){this._brushController.dispose()},_onBrush:function(t,e){var i=this.model.id;this.model.brushTargetManager.setOutputRanges(t,this.ecModel),e.isEnd&&!e.removeOnClick||this.api.dispatchAction({type:"brush",brushId:i,areas:D(t),$from:i}),e.isEnd&&this.api.dispatchAction({type:"brushEnd",brushId:i,areas:D(t),$from:i})}}),tf({type:"brush",event:"brush"},function(e,t){t.eachComponent({mainType:"brush",query:e},function(t){t.setAreas(e.areas)})}),tf({type:"brushSelect",event:"brushSelected",update:"none"},function(){}),tf({type:"brushEnd",event:"brushEnd",update:"none"},function(){});var cD=gc.toolbox.brush;function dD(t,e,i){this.model=t,this.ecModel=e,this.api=i,this._brushType,this._brushMode}dD.defaultOption={show:!0,type:["rect","polygon","lineX","lineY","keep","clear"],icon:{rect:"M7.3,34.7 M0.4,10V-0.2h9.8 M89.6,10V-0.2h-9.8 M0.4,60v10.2h9.8 M89.6,60v10.2h-9.8 M12.3,22.4V10.5h13.1 M33.6,10.5h7.8 M49.1,10.5h7.8 M77.5,22.4V10.5h-13 M12.3,31.1v8.2 M77.7,31.1v8.2 M12.3,47.6v11.9h13.1 M33.6,59.5h7.6 M49.1,59.5 h7.7 M77.5,47.6v11.9h-13",polygon:"M55.2,34.9c1.7,0,3.1,1.4,3.1,3.1s-1.4,3.1-3.1,3.1 s-3.1-1.4-3.1-3.1S53.5,34.9,55.2,34.9z M50.4,51c1.7,0,3.1,1.4,3.1,3.1c0,1.7-1.4,3.1-3.1,3.1c-1.7,0-3.1-1.4-3.1-3.1 C47.3,52.4,48.7,51,50.4,51z M55.6,37.1l1.5-7.8 M60.1,13.5l1.6-8.7l-7.8,4 M59,19l-1,5.3 M24,16.1l6.4,4.9l6.4-3.3 M48.5,11.6 l-5.9,3.1 M19.1,12.8L9.7,5.1l1.1,7.7 M13.4,29.8l1,7.3l6.6,1.6 M11.6,18.4l1,6.1 M32.8,41.9 M26.6,40.4 M27.3,40.2l6.1,1.6 M49.9,52.1l-5.6-7.6l-4.9-1.2",lineX:"M15.2,30 M19.7,15.6V1.9H29 M34.8,1.9H40.4 M55.3,15.6V1.9H45.9 M19.7,44.4V58.1H29 M34.8,58.1H40.4 M55.3,44.4 V58.1H45.9 M12.5,20.3l-9.4,9.6l9.6,9.8 M3.1,29.9h16.5 M62.5,20.3l9.4,9.6L62.3,39.7 M71.9,29.9H55.4",lineY:"M38.8,7.7 M52.7,12h13.2v9 M65.9,26.6V32 M52.7,46.3h13.2v-9 M24.9,12H11.8v9 M11.8,26.6V32 M24.9,46.3H11.8v-9 M48.2,5.1l-9.3-9l-9.4,9.2 M38.9-3.9V12 M48.2,53.3l-9.3,9l-9.4-9.2 M38.9,62.3V46.4",keep:"M4,10.5V1h10.3 M20.7,1h6.1 M33,1h6.1 M55.4,10.5V1H45.2 M4,17.3v6.6 M55.6,17.3v6.6 M4,30.5V40h10.3 M20.7,40 h6.1 M33,40h6.1 M55.4,30.5V40H45.2 M21,18.9h62.9v48.6H21V18.9z",clear:"M22,14.7l30.9,31 M52.9,14.7L22,45.7 M4.7,16.8V4.2h13.1 M26,4.2h7.8 M41.6,4.2h7.8 M70.3,16.8V4.2H57.2 M4.7,25.9v8.6 M70.3,25.9v8.6 M4.7,43.2v12.6h13.1 M26,55.8h7.8 M41.6,55.8h7.8 M70.3,43.2v12.6H57.2"},title:D(cD.title)};var fD=dD.prototype;fD.render=fD.updateView=function(e,t,i){var n,a,o;t.eachComponent({mainType:"brush"},function(t){n=t.brushType,a=t.brushOption.brushMode||"single",o|=t.areas.length}),this._brushType=n,this._brushMode=a,E(e.get("type",!0),function(t){e.setIconStatus(t,("keep"===t?"multiple"===a:"clear"===t?o:t===n)?"emphasis":"normal")})},fD.getIcons=function(){var t=this.model,e=t.get("icon",!0),i={};return E(t.get("type",!0),function(t){e[t]&&(i[t]=e[t])}),i},fD.onclick=function(t,e,i){var n=this._brushType,a=this._brushMode;"clear"===i?(e.dispatchAction({type:"axisAreaSelect",intervals:[]}),e.dispatchAction({type:"brush",command:"clear",areas:[]})):e.dispatchAction({type:"takeGlobalCursor",key:"brush",brushOption:{brushType:"keep"===i?n:n!==i&&i,brushMode:"keep"===i?"multiple"===a?"single":"multiple":a}})},bA("brush",dD),Jd(function(t,e){var i=t&&t.brush;if(k(i)||(i=i?[i]:[]),i.length){var n=[];E(i,function(t){var e=t.hasOwnProperty("toolbox")?t.toolbox:[];e instanceof Array&&(n=n.concat(e))});var a=t&&t.toolbox;k(a)&&(a=a[0]),a||(a={feature:{}},t.toolbox=[a]);var o=a.feature||(a.feature={}),r=o.brush||(o.brush={}),s=r.type||(r.type=[]);s.push.apply(s,n),function(i){var e={};E(i,function(t){e[t]=1}),i.length=0,E(e,function(t,e){i.push(e)})}(s),e&&!s.length&&s.push.apply(s,UT)}}),sf({type:"title",layoutMode:{type:"box",ignoreSize:!0},defaultOption:{zlevel:0,z:6,show:!0,text:"",target:"blank",subtext:"",subtarget:"blank",left:0,top:0,backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",borderWidth:0,padding:5,itemGap:10,textStyle:{fontSize:18,fontWeight:"bolder",color:"#333"},subtextStyle:{color:"#aaa"}}}),lf({type:"title",render:function(t,e,i){if(this.group.removeAll(),t.get("show")){var n=this.group,a=t.getModel("textStyle"),o=t.getModel("subtextStyle"),r=t.get("textAlign"),s=H(t.get("textBaseline"),t.get("textVerticalAlign")),l=new Dr({style:Gs({},a,{text:t.get("text"),textFill:a.getTextColor()},{disableBox:!0}),z2:10}),u=l.getBoundingRect(),h=t.get("subtext"),c=new Dr({style:Gs({},o,{text:h,textFill:o.getTextColor(),y:u.height+t.get("itemGap"),textVerticalAlign:"top"},{disableBox:!0}),z2:10}),d=t.get("link"),f=t.get("sublink"),p=t.get("triggerEvent",!0);l.silent=!d&&!p,c.silent=!f&&!p,d&&l.on("click",function(){window.open(d,"_"+t.get("target"))}),f&&c.on("click",function(){window.open(f,"_"+t.get("subtarget"))}),l.eventData=c.eventData=p?{componentType:"title",componentIndex:t.componentIndex}:null,n.add(l),h&&n.add(c);var g=n.getBoundingRect(),m=t.getBoxLayoutParams();m.width=g.width,m.height=g.height;var v=au(m,{width:i.getWidth(),height:i.getHeight()},t.get("padding"));r||("middle"===(r=t.get("left")||t.get("right"))&&(r="center"),"right"===r?v.x+=v.width:"center"===r&&(v.x+=v.width/2)),s||("center"===(s=t.get("top")||t.get("bottom"))&&(s="middle"),"bottom"===s?v.y+=v.height:"middle"===s&&(v.y+=v.height/2),s=s||"top"),n.attr("position",[v.x,v.y]);var y={textAlign:r,textVerticalAlign:s};l.setStyle(y),c.setStyle(y),g=n.getBoundingRect();var x=v.margin,_=t.getItemStyle(["color","opacity"]);_.fill=t.get("backgroundColor");var w=new Hr({shape:{x:g.x-x[3],y:g.y-x[0],width:g.width+x[1]+x[3],height:g.height+x[0]+x[2],r:t.get("borderRadius")},style:_,subPixelOptimize:!0,silent:!0});n.add(w)}}});function pD(t){var e=t.itemStyle||(t.itemStyle={}),i=e.emphasis||(e.emphasis={}),n=t.label||t.label||{},a=n.normal||(n.normal={}),o={normal:1,emphasis:1};E(n,function(t,e){o[e]||gD(a,e)||(a[e]=t)}),i.label&&!gD(n,"emphasis")&&(n.emphasis=i.label,delete i.label)}function gD(t,e){return t.hasOwnProperty(e)}fu.registerSubTypeDefaulter("timeline",function(){return"slider"}),tf({type:"timelineChange",event:"timelineChanged",update:"prepareAndUpdate"},function(t,e){var i=e.getComponent("timeline");return i&&null!=t.currentIndex&&(i.setCurrentIndex(t.currentIndex),!i.get("loop",!0)&&i.isIndexMax()&&i.setPlayState(!1)),e.resetOption("timeline"),C({currentIndex:i.option.currentIndex},t)}),tf({type:"timelinePlayChange",event:"timelinePlayChanged",update:"update"},function(t,e){var i=e.getComponent("timeline");i&&null!=t.playState&&i.setPlayState(t.playState)});var mD=fu.extend({type:"timeline",layoutMode:"box",defaultOption:{zlevel:0,z:4,show:!0,axisType:"time",realtime:!0,left:"20%",top:null,right:"20%",bottom:0,width:null,height:40,padding:5,controlPosition:"left",autoPlay:!1,rewind:!1,loop:!0,playInterval:2e3,currentIndex:0,itemStyle:{},label:{color:"#000"},data:[]},init:function(t,e,i){this._data,this._names,this.mergeDefaultAndTheme(t,i),this._initData()},mergeOption:function(t){mD.superApply(this,"mergeOption",arguments),this._initData()},setCurrentIndex:function(t){null==t&&(t=this.option.currentIndex);var e=this._data.count();this.option.loop?t=(t%e+e)%e:(e<=t&&(t=e-1),t<0&&(t=0)),this.option.currentIndex=t},getCurrentIndex:function(){return this.option.currentIndex},isIndexMax:function(){return this.getCurrentIndex()>=this._data.count()-1},setPlayState:function(t){this.option.autoPlay=!!t},getPlayState:function(){return!!this.option.autoPlay},_initData:function(){var t=this.option,e=t.data||[],i=t.axisType,a=this._names=[];if("category"===i){var o=[];E(e,function(t,e){var i,n=Ma(t);z(t)?(i=D(t)).value=e:i=e,o.push(i),R(n)||null!=n&&!isNaN(n)||(n=""),a.push(n+"")}),e=o}var n={category:"ordinal",time:"time"}[i]||"number";(this._data=new Tf([{name:"value",type:n}],this)).initData(e,a)},getData:function(){return this._data},getCategories:function(){if("category"===this.get("axisType"))return this._names.slice()}});b(mD.extend({type:"timeline.slider",defaultOption:{backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",borderWidth:0,orient:"horizontal",inverse:!1,tooltip:{trigger:"item"},symbol:"emptyCircle",symbolSize:10,lineStyle:{show:!0,width:2,color:"#304654"},label:{position:"auto",show:!0,interval:"auto",rotate:0,color:"#304654"},itemStyle:{color:"#304654",borderWidth:1},checkpointStyle:{symbol:"circle",symbolSize:13,color:"#c23531",borderWidth:5,borderColor:"rgba(194,53,49, 0.5)",animation:!0,animationDuration:300,animationEasing:"quinticInOut"},controlStyle:{show:!0,showPlayBtn:!0,showPrevBtn:!0,showNextBtn:!0,itemSize:22,itemGap:12,position:"left",playIcon:"path://M31.6,53C17.5,53,6,41.5,6,27.4S17.5,1.8,31.6,1.8C45.7,1.8,57.2,13.3,57.2,27.4S45.7,53,31.6,53z M31.6,3.3 C18.4,3.3,7.5,14.1,7.5,27.4c0,13.3,10.8,24.1,24.1,24.1C44.9,51.5,55.7,40.7,55.7,27.4C55.7,14.1,44.9,3.3,31.6,3.3z M24.9,21.3 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r=e.get("color");a?(a.setColor(r),i.add(a),o&&o.onUpdate(a)):((a=Jp(t.get("symbol"),-1,-1,2,2,r)).setStyle("strokeNoScale",!0),i.add(a),o&&o.onCreate(a));var s=e.getItemStyle(["color","symbol","symbolSize"]);a.setStyle(s),n=m({rectHover:!0,z2:100},n,!0);var l=t.get("symbolSize");(l=l instanceof Array?l.slice():[+l,+l])[0]/=2,l[1]/=2,n.scale=l;var u=t.get("symbolOffset");if(u){var h=n.position=n.position||[0,0];h[0]+=xl(u[0],l[0]),h[1]+=xl(u[1],l[1])}var c=t.get("symbolRotate");return n.rotation=(c||0)*Math.PI/180||0,a.attr(n),a.updateTransform(),a}function SD(t,e,i,n,a){if(!t.dragging){var o=n.getModel("checkpointStyle"),r=i.dataToCoord(n.getData().get(["value"],e));a||!o.get("animation",!0)?t.attr({position:[r,0]}):(t.stopAnimation(!0),t.animateTo({position:[r,0]},o.get("animationDuration",!0),o.get("animationEasing",!0)))}}yD.extend({type:"timeline.slider",init:function(t,e){this.api=e,this._axis,this._viewRect,this._timer,this._currentPointer,this._mainGroup,this._labelGroup},render:function(e,t,i,n){if(this.model=e,this.api=i,this.ecModel=t,this.group.removeAll(),e.get("show",!0)){var a=this._layout(e,i),o=this._createGroup("mainGroup"),r=this._createGroup("labelGroup"),s=this._axis=this._createAxis(a,e);e.formatTooltip=function(t){return Wl(s.scale.getLabel(t))},_D(["AxisLine","AxisTick","Control","CurrentPointer"],function(t){this["_render"+t](a,o,s,e)},this),this._renderAxisLabel(a,r,s,e),this._position(a,e)}this._doPlayStop()},remove:function(){this._clearTimer(),this.group.removeAll()},dispose:function(){this._clearTimer()},_layout:function(t,e){var i=t.get("label.position"),n=t.get("orient"),a=function(t,e){return au(t.getBoxLayoutParams(),{width:e.getWidth(),height:e.getHeight()},t.get("padding"))}(t,e);null==i||"auto"===i?i="horizontal"===n?a.y+a.height/2<e.getHeight()/2?"-":"+":a.x+a.width/2<e.getWidth()/2?"+":"-":isNaN(i)&&(i={horizontal:{top:"-",bottom:"+"},vertical:{left:"-",right:"+"}}[n][i]);var o,r,s,l,u={horizontal:"center",vertical:0<=i||"+"===i?"left":"right"},h={horizontal:0<=i||"+"===i?"top":"bottom",vertical:"middle"},c={horizontal:0,vertical:wD/2},d="vertical"===n?a.height:a.width,f=t.getModel("controlStyle"),p=f.get("show",!0),g=p?f.get("itemSize"):0,m=p?f.get("itemGap"):0,v=g+m,y=t.get("label.rotate")||0;y=y*wD/180;var x=f.get("position",!0),_=p&&f.get("showPlayBtn",!0),w=p&&f.get("showPrevBtn",!0),b=p&&f.get("showNextBtn",!0),S=0,M=d;return"left"===x||"bottom"===x?(_&&(o=[0,0],S+=v),w&&(r=[S,0],S+=v)):(_&&(o=[M-g,0],M-=v),w&&(r=[0,0],S+=v)),b&&(s=[M-g,0],M-=v),l=[S,M],t.get("inverse")&&l.reverse(),{viewRect:a,mainLength:d,orient:n,rotation:c[n],labelRotation:y,labelPosOpt:i,labelAlign:t.get("label.align")||u[n],labelBaseline:t.get("label.verticalAlign")||t.get("label.baseline")||h[n],playPosition:o,prevBtnPosition:r,nextBtnPosition:s,axisExtent:l,controlSize:g,controlGap:m}},_position:function(t,e){var i=this._mainGroup,n=this._labelGroup,a=t.viewRect;if("vertical"===t.orient){var o=Qt(),r=a.x,s=a.y+a.height;ne(o,o,[-r,-s]),ae(o,o,-wD/2),ne(o,o,[r,s]),(a=a.clone()).applyTransform(o)}var l=m(a),u=m(i.getBoundingRect()),h=m(n.getBoundingRect()),c=i.position,d=n.position;d[0]=c[0]=l[0][0];var f,p=t.labelPosOpt;isNaN(p)?(v(c,u,l,1,f="+"===p?0:1),v(d,h,l,1,1-f)):(v(c,u,l,1,f=0<=p?0:1),d[1]=c[1]+p);function g(t){var e=t.position;t.origin=[l[0][0]-e[0],l[1][0]-e[1]]}function m(t){return[[t.x,t.x+t.width],[t.y,t.y+t.height]]}function v(t,e,i,n,a){t[n]+=i[n][a]-e[n][a]}i.attr("position",c),n.attr("position",d),i.rotation=n.rotation=t.rotation,g(i),g(n)},_createAxis:function(t,e){var i=e.getData(),n=e.get("axisType"),a=Bp(e,n);a.getTicks=function(){return i.mapArray(["value"],function(t){return t})};var o=i.getDataExtent("value");a.setExtent(o[0],o[1]),a.niceTicks();var r=new vD("value",a,t.axisExtent,n);return r.model=e,r},_createGroup:function(t){var e=this["_"+t]=new Si;return this.group.add(e),e},_renderAxisLine:function(t,e,i,n){var a=i.getExtent();n.get("lineStyle.show")&&e.add(new Ur({shape:{x1:a[0],y1:0,x2:a[1],y2:0},style:L({lineCap:"round"},n.getModel("lineStyle").getLineStyle()),silent:!0,z2:1}))},_renderAxisTick:function(t,s,l,u){var h=u.getData(),e=l.scale.getTicks();_D(e,function(t){var e=l.dataToCoord(t),i=h.getItemModel(t),n=i.getModel("itemStyle"),a=i.getModel("emphasis.itemStyle"),o={position:[e,0],onclick:xD(this._changeTimeline,this,t)},r=bD(i,n,s,o);Os(r,a.getItemStyle()),i.get("tooltip")?(r.dataIndex=t,r.dataModel=u):r.dataIndex=r.dataModel=null},this)},_renderAxisLabel:function(s,l,u,t){if(u.getLabelModel().get("show")){var h=t.getData(),e=u.getViewLabels();_D(e,function(t){var e=t.tickValue,i=h.getItemModel(e),n=i.getModel("label"),a=i.getModel("emphasis.label"),o=u.dataToCoord(t.tickValue),r=new Dr({position:[o,0],rotation:s.labelRotation-s.rotation,onclick:xD(this._changeTimeline,this,e),silent:!1});Gs(r.style,n,{text:t.formattedLabel,textAlign:s.labelAlign,textVerticalAlign:s.labelBaseline}),l.add(r),Os(r,Gs({},a))},this)}},_renderControl:function(t,o,e,r){var s=t.controlSize,l=t.rotation,u=r.getModel("controlStyle").getItemStyle(),h=r.getModel("emphasis.controlStyle").getItemStyle(),c=[0,-s/2,s,s],i=r.getPlayState(),n=r.get("inverse",!0);function a(t,e,i,n){if(t){var a=function(t,e,i,n){return gs(t.get(e).replace(/^path:\/\//,""),D(n||{}),new bi(i[0],i[1],i[2],i[3]),"center")}(r,e,c,{position:t,origin:[s/2,0],rotation:n?-l:0,rectHover:!0,style:u,onclick:i});o.add(a),Os(a,h)}}a(t.nextBtnPosition,"controlStyle.nextIcon",xD(this._changeTimeline,this,n?"-":"+")),a(t.prevBtnPosition,"controlStyle.prevIcon",xD(this._changeTimeline,this,n?"+":"-")),a(t.playPosition,"controlStyle."+(i?"stopIcon":"playIcon"),xD(this._handlePlayClick,this,!i),!0)},_renderCurrentPointer:function(t,e,i,n){var a=n.getData(),o=n.getCurrentIndex(),r=a.getItemModel(o).getModel("checkpointStyle"),s=this,l={onCreate:function(t){t.draggable=!0,t.drift=xD(s._handlePointerDrag,s),t.ondragend=xD(s._handlePointerDragend,s),SD(t,o,i,n,!0)},onUpdate:function(t){SD(t,o,i,n)}};this._currentPointer=bD(r,r,this._mainGroup,{},this._currentPointer,l)},_handlePlayClick:function(t){this._clearTimer(),this.api.dispatchAction({type:"timelinePlayChange",playState:t,from:this.uid})},_handlePointerDrag:function(t,e,i){this._clearTimer(),this._pointerChangeTimeline([i.offsetX,i.offsetY])},_handlePointerDragend:function(t){this._pointerChangeTimeline([t.offsetX,t.offsetY],!0)},_pointerChangeTimeline:function(t,e){var i=this._toAxisCoord(t)[0],n=wl(this._axis.getExtent().slice());i>n[1]&&(i=n[1]),i<n[0]&&(i=n[0]),this._currentPointer.position[0]=i,this._currentPointer.dirty();var a=this._findNearestTick(i),o=this.model;(e||a!==o.getCurrentIndex()&&o.get("realtime"))&&this._changeTimeline(a)},_doPlayStop:function(){this._clearTimer(),this.model.getPlayState()&&(this._timer=setTimeout(xD(function(){var t=this.model;this._changeTimeline(t.getCurrentIndex()+(t.get("rewind",!0)?-1:1))},this),this.model.get("playInterval")))},_toAxisCoord:function(t){return $s(t,this._mainGroup.getLocalTransform(),!0)},_findNearestTick:function(a){var o,t=this.model.getData(),r=1/0,s=this._axis;return t.each(["value"],function(t,e){var i=s.dataToCoord(t),n=Math.abs(i-a);n<r&&(r=n,o=e)}),o},_clearTimer:function(){this._timer&&(clearTimeout(this._timer),this._timer=null)},_changeTimeline:function(t){var e=this.model.getCurrentIndex();"+"===t?t=e+1:"-"===t&&(t=e-1),this.api.dispatchAction({type:"timelineChange",currentIndex:t,from:this.uid})}}),Jd(function(t){var e=t&&t.timeline;k(e)||(e=e?[e]:[]),E(e,function(t){t&&function(t){var e=t.type,i={number:"value",time:"time"};i[e]&&(t.axisType=i[e],delete t.type);if(pD(t),gD(t,"controlPosition")){var n=t.controlStyle||(t.controlStyle={});gD(n,"position")||(n.position=t.controlPosition),"none"!==n.position||gD(n,"show")||(n.show=!1,delete n.position),delete t.controlPosition}E(t.data||[],function(t){z(t)&&!k(t)&&(!gD(t,"value")&&gD(t,"name")&&(t.value=t.name),pD(t))})}(t)})});var MD=zl,ID=Wl;function AD(t){ba(t,"label",["show"])}var TD=sf({type:"marker",dependencies:["series","grid","polar","geo"],init:function(t,e,i){this.mergeDefaultAndTheme(t,i),this._mergeOption(t,i,!1,!0)},isAnimationEnabled:function(){if(v.node)return!1;var t=this.__hostSeries;return this.getShallow("animation")&&t&&t.isAnimationEnabled()},mergeOption:function(t,e){this._mergeOption(t,e,!1,!1)},_mergeOption:function(t,n,e,a){var o=this.constructor,r=this.mainType+"Model";e||n.eachSeries(function(t){var e=t.get(this.mainType,!0),i=t[r];e&&e.data?(i?i._mergeOption(e,n,!0):(a&&AD(e),E(e.data,function(t){t instanceof Array?(AD(t[0]),AD(t[1])):AD(t)}),L(i=new o(e,this,n),{mainType:this.mainType,seriesIndex:t.seriesIndex,name:t.name,createdBySelf:!0}),i.__hostSeries=t),t[r]=i):t[r]=null},this)},formatTooltip:function(t){var e=this.getData(),i=this.getRawValue(t),n=k(i)?N(i,MD).join(", "):MD(i),a=e.getName(t),o=ID(this.name);return null==i&&!a||(o+="<br />"),a&&(o+=ID(a),null!=i&&(o+=" : ")),null!=i&&(o+=ID(n)),o},getData:function(){return this._data},setData:function(t){this._data=t}});b(TD,Th),TD.extend({type:"markPoint",defaultOption:{zlevel:0,z:5,symbol:"pin",symbolSize:50,tooltip:{trigger:"item"},label:{show:!0,position:"inside"},itemStyle:{borderWidth:2},emphasis:{label:{show:!0}}}});var DD=_;function CD(t,e,i,n,a,o){var r=[],s=Zf(e,n)?e.getCalculationInfo("stackResultDimension"):n,l=RD(e,s,t),u=e.indicesOfNearest(s,l)[0];r[a]=e.get(i,u),r[o]=e.get(n,u);var h=bl(e.get(n,u));return 0<=(h=Math.min(h,20))&&(r[o]=+r[o].toFixed(h)),r}var LD=A,kD={min:LD(CD,"min"),max:LD(CD,"max"),average:LD(CD,"average")};function PD(t,e){var i=t.getData(),n=t.coordinateSystem;if(e&&!function(t){return!isNaN(parseFloat(t.x))&&!isNaN(parseFloat(t.y))}(e)&&!k(e.coord)&&n){var a=n.dimensions,o=ND(e,i,n,t);if((e=D(e)).type&&kD[e.type]&&o.baseAxis&&o.valueAxis){var r=DD(a,o.baseAxis.dim),s=DD(a,o.valueAxis.dim);e.coord=kD[e.type](i,o.baseDataDim,o.valueDataDim,r,s),e.value=e.coord[s]}else{for(var l=[null!=e.xAxis?e.xAxis:e.radiusAxis,null!=e.yAxis?e.yAxis:e.angleAxis],u=0;u<2;u++)kD[l[u]]&&(l[u]=RD(i,i.mapDimension(a[u]),l[u]));e.coord=l}}return e}function ND(t,e,i,n){var a={};return null!=t.valueIndex||null!=t.valueDim?(a.valueDataDim=null!=t.valueIndex?e.getDimension(t.valueIndex):t.valueDim,a.valueAxis=i.getAxis(function(t,e){var i=t.getData(),n=i.dimensions;e=i.getDimension(e);for(var a=0;a<n.length;a++){var o=i.getDimensionInfo(n[a]);if(o.name===e)return o.coordDim}}(n,a.valueDataDim)),a.baseAxis=i.getOtherAxis(a.valueAxis),a.baseDataDim=e.mapDimension(a.baseAxis.dim)):(a.baseAxis=n.getBaseAxis(),a.valueAxis=i.getOtherAxis(a.baseAxis),a.baseDataDim=e.mapDimension(a.baseAxis.dim),a.valueDataDim=e.mapDimension(a.valueAxis.dim)),a}function OD(t,e){return!(t&&t.containData&&e.coord&&!function(t){return!(isNaN(parseFloat(t.x))&&isNaN(parseFloat(t.y)))}(e))||t.containData(e.coord)}function ED(t,e,i,n){return n<2?t.coord&&t.coord[n]:t.value}function RD(t,e,i){if("average"!==i)return"median"===i?t.getMedian(e):t.getDataExtent(e,!0)["max"===i?1:0];var n=0,a=0;return t.each(e,function(t,e){isNaN(t)||(n+=t,a++)}),n/a}var zD=lf({type:"marker",init:function(){this.markerGroupMap=Q()},render:function(t,i,n){var e=this.markerGroupMap;e.each(function(t){t.__keep=!1});var a=this.type+"Model";i.eachSeries(function(t){var e=t[a];e&&this.renderSeries(t,e,i,n)},this),e.each(function(t){t.__keep||this.group.remove(t.group)},this)},renderSeries:function(){}});function BD(s,l,u){var h=l.coordinateSystem;s.each(function(t){var e,i=s.getItemModel(t),n=xl(i.get("x"),u.getWidth()),a=xl(i.get("y"),u.getHeight());if(isNaN(n)||isNaN(a)){if(l.getMarkerPosition)e=l.getMarkerPosition(s.getValues(s.dimensions,t));else if(h){var o=s.get(h.dimensions[0],t),r=s.get(h.dimensions[1],t);e=h.dataToPoint([o,r])}}else e=[n,a];isNaN(n)||(e[0]=n),isNaN(a)||(e[1]=a),s.setItemLayout(t,e)})}zD.extend({type:"markPoint",updateTransform:function(t,e,i){e.eachSeries(function(t){var e=t.markPointModel;e&&(BD(e.getData(),t,i),this.markerGroupMap.get(t.id).updateLayout(e))},this)},renderSeries:function(t,l,e,i){var n=t.coordinateSystem,a=t.id,u=t.getData(),o=this.markerGroupMap,r=o.get(a)||o.set(a,new Ng),h=function(t,e,i){var n;n=t?N(t&&t.dimensions,function(t){return C({name:t},e.getData().getDimensionInfo(e.getData().mapDimension(t))||{})}):[{name:"value",type:"float"}];var a=new Tf(n,i),o=N(i.get("data"),A(PD,e));t&&(o=M(o,A(OD,t)));return a.initData(o,null,t?ED:function(t){return t.value}),a}(n,t,l);l.setData(h),BD(l.getData(),t,i),h.each(function(t){var e=h.getItemModel(t),i=e.getShallow("symbol"),n=e.getShallow("symbolSize"),a=O(i),o=O(n);if(a||o){var r=l.getRawValue(t),s=l.getDataParams(t);a&&(i=i(r,s)),o&&(n=n(r,s))}h.setItemVisual(t,{symbol:i,symbolSize:n,color:e.get("itemStyle.color")||u.getVisual("color")})}),r.updateData(h),this.group.add(r.group),h.eachItemGraphicEl(function(t){t.traverse(function(t){t.dataModel=l})}),r.__keep=!0,r.group.silent=l.get("silent")||t.get("silent")}}),Jd(function(t){t.markPoint=t.markPoint||{}}),TD.extend({type:"markLine",defaultOption:{zlevel:0,z:5,symbol:["circle","arrow"],symbolSize:[8,16],precision:2,tooltip:{trigger:"item"},label:{show:!0,position:"end"},lineStyle:{type:"dashed"},emphasis:{label:{show:!0},lineStyle:{width:3}},animationEasing:"linear"}});function VD(t,e,i,n){var a=t.getData(),o=n.type;if(!k(n)&&("min"===o||"max"===o||"average"===o||"median"===o||null!=n.xAxis||null!=n.yAxis)){var r,s;if(null!=n.yAxis||null!=n.xAxis)r=e.getAxis(null!=n.yAxis?"y":"x"),s=W(n.yAxis,n.xAxis);else{var l=ND(n,a,e,t);r=l.valueAxis,s=RD(a,Uf(a,l.valueDataDim),o)}var u="x"===r.dim?0:1,h=1-u,c=D(n),d={};c.type=null,c.coord=[],d.coord=[],c.coord[h]=-1/0,d.coord[h]=1/0;var f=i.get("precision");0<=f&&"number"==typeof s&&(s=+s.toFixed(Math.min(f,20))),c.coord[u]=d.coord[u]=s,n=[c,d,{type:o,valueIndex:n.valueIndex,value:s}]}return(n=[PD(t,n[0]),PD(t,n[1]),L({},n[2])])[2].type=n[2].type||"",m(n[2],n[0]),m(n[2],n[1]),n}function GD(t){return!isNaN(t)&&!isFinite(t)}function FD(t,e,i,n){var a=1-t,o=n.dimensions[t];return GD(e[a])&&GD(i[a])&&e[t]===i[t]&&n.getAxis(o).containData(e[t])}function WD(t,e){if("cartesian2d"===t.type){var i=e[0].coord,n=e[1].coord;if(i&&n&&(FD(1,i,n,t)||FD(0,i,n,t)))return!0}return OD(t,e[0])&&OD(t,e[1])}function HD(t,e,i,n,a){var o,r=n.coordinateSystem,s=t.getItemModel(e),l=xl(s.get("x"),a.getWidth()),u=xl(s.get("y"),a.getHeight());if(isNaN(l)||isNaN(u)){if(n.getMarkerPosition)o=n.getMarkerPosition(t.getValues(t.dimensions,e));else{var h=r.dimensions,c=t.get(h[0],e),d=t.get(h[1],e);o=r.dataToPoint([c,d])}if("cartesian2d"===r.type){var f=r.getAxis("x"),p=r.getAxis("y");h=r.dimensions;GD(t.get(h[0],e))?o[0]=f.toGlobalCoord(f.getExtent()[i?0:1]):GD(t.get(h[1],e))&&(o[1]=p.toGlobalCoord(p.getExtent()[i?0:1]))}isNaN(l)||(o[0]=l),isNaN(u)||(o[1]=u)}else o=[l,u];t.setItemLayout(e,o)}zD.extend({type:"markLine",updateTransform:function(t,e,o){e.eachSeries(function(e){var t=e.markLineModel;if(t){var i=t.getData(),n=t.__from,a=t.__to;n.each(function(t){HD(n,t,!0,e,o),HD(a,t,!1,e,o)}),i.each(function(t){i.setItemLayout(t,[n.getItemLayout(t),a.getItemLayout(t)])}),this.markerGroupMap.get(e.id).updateLayout()}},this)},renderSeries:function(a,i,t,o){var e=a.coordinateSystem,n=a.id,r=a.getData(),s=this.markerGroupMap,l=s.get(n)||s.set(n,new z_);this.group.add(l.group);var u=function(t,e,i){var n;n=t?N(t&&t.dimensions,function(t){return C({name:t},e.getData().getDimensionInfo(e.getData().mapDimension(t))||{})}):[{name:"value",type:"float"}];var a=new Tf(n,i),o=new Tf(n,i),r=new Tf([],i),s=N(i.get("data"),A(VD,e,t,i));t&&(s=M(s,A(WD,t)));var l=t?ED:function(t){return t.value};return a.initData(N(s,function(t){return t[0]}),null,l),o.initData(N(s,function(t){return t[1]}),null,l),r.initData(N(s,function(t){return t[2]})),r.hasItemOption=!0,{from:a,to:o,line:r}}(e,a,i),h=u.from,c=u.to,d=u.line;i.__from=h,i.__to=c,i.setData(d);var f=i.get("symbol"),p=i.get("symbolSize");function g(t,e,i){var n=t.getItemModel(e);HD(t,e,i,a,o),t.setItemVisual(e,{symbolSize:n.get("symbolSize")||p[i?0:1],symbol:n.get("symbol",!0)||f[i?0:1],color:n.get("itemStyle.color")||r.getVisual("color")})}k(f)||(f=[f,f]),"number"==typeof p&&(p=[p,p]),u.from.each(function(t){g(h,t,!0),g(c,t,!1)}),d.each(function(t){var e=d.getItemModel(t).get("lineStyle.color");d.setItemVisual(t,{color:e||h.getItemVisual(t,"color")}),d.setItemLayout(t,[h.getItemLayout(t),c.getItemLayout(t)]),d.setItemVisual(t,{fromSymbolSize:h.getItemVisual(t,"symbolSize"),fromSymbol:h.getItemVisual(t,"symbol"),toSymbolSize:c.getItemVisual(t,"symbolSize"),toSymbol:c.getItemVisual(t,"symbol")})}),l.updateData(d),u.line.eachItemGraphicEl(function(t,e){t.traverse(function(t){t.dataModel=i})}),l.__keep=!0,l.group.silent=i.get("silent")||a.get("silent")}}),Jd(function(t){t.markLine=t.markLine||{}}),TD.extend({type:"markArea",defaultOption:{zlevel:0,z:1,tooltip:{trigger:"item"},animation:!1,label:{show:!0,position:"top"},itemStyle:{borderWidth:0},emphasis:{label:{show:!0,position:"top"}}}});function ZD(t,e,i,n){var a=PD(t,n[0]),o=PD(t,n[1]),r=W,s=a.coord,l=o.coord;s[0]=r(s[0],-1/0),s[1]=r(s[1],-1/0),l[0]=r(l[0],1/0),l[1]=r(l[1],1/0);var u=p([{},a,o]);return u.coord=[a.coord,o.coord],u.x0=a.x,u.y0=a.y,u.x1=o.x,u.y1=o.y,u}function UD(t){return!isNaN(t)&&!isFinite(t)}function XD(t,e,i){var n=1-t;return UD(e[n])&&UD(i[n])}function YD(t,e){var i=e.coord[0],n=e.coord[1];return!("cartesian2d"!==t.type||!i||!n||!XD(1,i,n)&&!XD(0,i,n))||(OD(t,{coord:i,x:e.x0,y:e.y0})||OD(t,{coord:n,x:e.x1,y:e.y1}))}function jD(t,e,i,n,a){var o,r=n.coordinateSystem,s=t.getItemModel(e),l=xl(s.get(i[0]),a.getWidth()),u=xl(s.get(i[1]),a.getHeight());if(isNaN(l)||isNaN(u)){if(n.getMarkerPosition)o=n.getMarkerPosition(t.getValues(i,e));else{var h=[f=t.get(i[0],e),p=t.get(i[1],e)];r.clampData&&r.clampData(h,h),o=r.dataToPoint(h,!0)}if("cartesian2d"===r.type){var c=r.getAxis("x"),d=r.getAxis("y"),f=t.get(i[0],e),p=t.get(i[1],e);UD(f)?o[0]=c.toGlobalCoord(c.getExtent()["x0"===i[0]?0:1]):UD(p)&&(o[1]=d.toGlobalCoord(d.getExtent()["y0"===i[1]?0:1]))}isNaN(l)||(o[0]=l),isNaN(u)||(o[1]=u)}else o=[l,u];return o}var qD=[["x0","y0"],["x1","y0"],["x1","y1"],["x0","y1"]];zD.extend({type:"markArea",updateTransform:function(t,e,a){e.eachSeries(function(i){var t=i.markAreaModel;if(t){var n=t.getData();n.each(function(e){var t=N(qD,function(t){return jD(n,e,t,i,a)});n.setItemLayout(e,t),n.getItemGraphicEl(e).setShape("points",t)})}},this)},renderSeries:function(i,r,t,n){var e=i.coordinateSystem,a=i.id,o=i.getData(),s=this.markerGroupMap,l=s.get(a)||s.set(a,{group:new Si});this.group.add(l.group),l.__keep=!0;var u=function(t,i,e){var n,a;a=t?(n=N(t&&t.dimensions,function(t){var e=i.getData();return C({name:t},e.getDimensionInfo(e.mapDimension(t))||{})}),new Tf(N(["x0","y0","x1","y1"],function(t,e){return{name:t,type:n[e%2].type}}),e)):new Tf(n=[{name:"value",type:"float"}],e);var o=N(e.get("data"),A(ZD,i,t,e));t&&(o=M(o,A(YD,t)));var r=t?function(t,e,i,n){return t.coord[Math.floor(n/2)][n%2]}:function(t){return t.value};return a.initData(o,null,r),a.hasItemOption=!0,a}(e,i,r);r.setData(u),u.each(function(e){u.setItemLayout(e,N(qD,function(t){return jD(u,e,t,i,n)})),u.setItemVisual(e,{color:o.getVisual("color")})}),u.diff(l.__data).add(function(t){var e=new Rr({shape:{points:u.getItemLayout(t)}});u.setItemGraphicEl(t,e),l.group.add(e)}).update(function(t,e){var i=l.__data.getItemGraphicEl(e);js(i,{shape:{points:u.getItemLayout(t)}},r,t),l.group.add(i),u.setItemGraphicEl(t,i)}).remove(function(t){var e=l.__data.getItemGraphicEl(t);l.group.remove(e)}).execute(),u.eachItemGraphicEl(function(t,e){var i=u.getItemModel(e),n=i.getModel("label"),a=i.getModel("emphasis.label"),o=u.getItemVisual(e,"color");t.useStyle(C(i.getModel("itemStyle").getItemStyle(),{fill:Ze(o,.4),stroke:o})),t.hoverStyle=i.getModel("emphasis.itemStyle").getItemStyle(),Bs(t.style,t.hoverStyle,n,a,{labelFetcher:r,labelDataIndex:e,defaultText:u.getName(e)||"",isRectText:!0,autoColor:o}),Os(t,{}),t.dataModel=r}),l.__data=u,l.group.silent=r.get("silent")||i.get("silent")}}),Jd(function(t){t.markArea=t.markArea||{}});var KD=gc.legend.selector,$D={all:{type:"all",title:D(KD.all)},inverse:{type:"inverse",title:D(KD.inverse)}},JD=sf({type:"legend.plain",dependencies:["series"],layoutMode:{type:"box",ignoreSize:!0},init:function(t,e,i){this.mergeDefaultAndTheme(t,i),t.selected=t.selected||{},this._updateSelector(t)},mergeOption:function(t){JD.superCall(this,"mergeOption",t),this._updateSelector(t)},_updateSelector:function(t){var i=t.selector;!0===i&&(i=t.selector=["all","inverse"]),k(i)&&E(i,function(t,e){R(t)&&(t={type:t}),i[e]=m(t,$D[t.type])})},optionUpdated:function(){this._updateData(this.ecModel);var t=this._data;if(t[0]&&"single"===this.get("selectedMode")){for(var e=!1,i=0;i<t.length;i++){var n=t[i].get("name");if(this.isSelected(n)){this.select(n),e=!0;break}}e||this.select(t[0].get("name"))}},_updateData:function(o){var r=[],s=[];o.eachRawSeries(function(t){var e,i=t.name;if(s.push(i),t.legendDataProvider){var n=t.legendDataProvider(),a=n.mapArray(n.getName);o.isSeriesFiltered(t)||(s=s.concat(a)),a.length?r=r.concat(a):e=!0}else e=!0;e&&Ta(t)&&r.push(t.name)}),this._availableNames=s;var t=N(this.get("data")||r,function(t){return"string"!=typeof t&&"number"!=typeof t||(t={name:t}),new dl(t,this,this.ecModel)},this);this._data=t},getData:function(){return this._data},select:function(t){var e=this.option.selected;"single"===this.get("selectedMode")&&E(this._data,function(t){e[t.get("name")]=!1});e[t]=!0},unSelect:function(t){"single"!==this.get("selectedMode")&&(this.option.selected[t]=!1)},toggleSelected:function(t){var e=this.option.selected;e.hasOwnProperty(t)||(e[t]=!0),this[e[t]?"unSelect":"select"](t)},allSelect:function(){var t=this._data,e=this.option.selected;E(t,function(t){e[t.get("name",!0)]=!0})},inverseSelect:function(){var t=this._data,i=this.option.selected;E(t,function(t){var e=t.get("name",!0);i.hasOwnProperty(e)||(i[e]=!0),i[e]=!i[e]})},isSelected:function(t){var e=this.option.selected;return!(e.hasOwnProperty(t)&&!e[t])&&0<=_(this._availableNames,t)},getOrient:function(){return"vertical"===this.get("orient")?{index:1,name:"vertical"}:{index:0,name:"horizontal"}},defaultOption:{zlevel:0,z:4,show:!0,orient:"horizontal",left:"center",top:0,align:"auto",backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",borderRadius:0,borderWidth:0,padding:5,itemGap:10,itemWidth:25,itemHeight:14,inactiveColor:"#ccc",inactiveBorderColor:"#ccc",itemStyle:{borderWidth:0},textStyle:{color:"#333"},selectedMode:!0,selector:!1,selectorLabel:{show:!0,borderRadius:10,padding:[3,5,3,5],fontSize:12,fontFamily:" sans-serif",color:"#666",borderWidth:1,borderColor:"#666"},emphasis:{selectorLabel:{show:!0,color:"#eee",backgroundColor:"#666"}},selectorPosition:"auto",selectorItemGap:7,selectorButtonGap:10,tooltip:{show:!1}}});function QD(t,e,i){var a,o={},r="toggleSelected"===t;return i.eachComponent("legend",function(n){r&&null!=a?n[a?"select":"unSelect"](e.name):"allSelect"===t||"inverseSelect"===t?n[t]():(n[t](e.name),a=n.isSelected(e.name)),E(n.getData(),function(t){var e=t.get("name");if("\n"!==e&&""!==e){var i=n.isSelected(e);o.hasOwnProperty(e)?o[e]=o[e]&&i:o[e]=i}})}),"allSelect"===t||"inverseSelect"===t?{selected:o}:{name:e.name,selected:o}}tf("legendToggleSelect","legendselectchanged",A(QD,"toggleSelected")),tf("legendAllSelect","legendselectall",A(QD,"allSelect")),tf("legendInverseSelect","legendinverseselect",A(QD,"inverseSelect")),tf("legendSelect","legendselected",A(QD,"select")),tf("legendUnSelect","legendunselected",A(QD,"unSelect"));var tC=A,eC=E,iC=Si,nC=lf({type:"legend.plain",newlineDisabled:!1,init:function(){this.group.add(this._contentGroup=new iC),this._backgroundEl,this.group.add(this._selectorGroup=new iC),this._isFirstRender=!0},getContentGroup:function(){return this._contentGroup},getSelectorGroup:function(){return this._selectorGroup},render:function(t,e,i){var n=this._isFirstRender;if(this._isFirstRender=!1,this.resetInner(),t.get("show",!0)){var a=t.get("align"),o=t.get("orient");a&&"auto"!==a||(a="right"===t.get("left")&&"vertical"===o?"right":"left");var r=t.get("selector",!0),s=t.get("selectorPosition",!0);!r||s&&"auto"!==s||(s="horizontal"===o?"end":"start"),this.renderInner(a,t,e,i,r,o,s);var l=t.getBoxLayoutParams(),u={width:i.getWidth(),height:i.getHeight()},h=t.get("padding"),c=au(l,u,h),d=this.layoutInner(t,a,c,n,r,s),f=au(C({width:d.width,height:d.height},l),u,h);this.group.attr("position",[f.x-d.x,f.y-d.y]),this.group.add(this._backgroundEl=IA(d,t))}},resetInner:function(){this.getContentGroup().removeAll(),this._backgroundEl&&this.group.remove(this._backgroundEl),this.getSelectorGroup().removeAll()},renderInner:function(u,h,c,d,t,e,i){var f=this.getContentGroup(),p=Q(),g=h.get("selectedMode"),m=[];c.eachRawSeries(function(t){t.get("legendHoverLink")||m.push(t.id)}),eC(h.getData(),function(o,r){var s=o.get("name");if(this.newlineDisabled||""!==s&&"\n"!==s){var t=c.getSeriesByName(s)[0];if(!p.get(s))if(t){var e=t.getData(),i=e.getVisual("color"),n=e.getVisual("borderColor");"function"==typeof i&&(i=i(t.getDataParams(0))),"function"==typeof n&&(n=n(t.getDataParams(0)));var a=e.getVisual("legendSymbol")||"roundRect",l=e.getVisual("symbol");this._createItem(s,r,o,h,a,l,u,i,n,g).on("click",tC(oC,s,d)).on("mouseover",tC(rC,t.name,null,d,m)).on("mouseout",tC(sC,t.name,null,d,m)),p.set(s,!0)}else c.eachRawSeries(function(t){if(!p.get(s)&&t.legendDataProvider){var e=t.legendDataProvider(),i=e.indexOfName(s);if(i<0)return;var n=e.getItemVisual(i,"color"),a=e.getItemVisual(i,"borderColor");this._createItem(s,r,o,h,"roundRect",null,u,n,a,g).on("click",tC(oC,s,d)).on("mouseover",tC(rC,null,s,d,m)).on("mouseout",tC(sC,null,s,d,m)),p.set(s,!0)}},this)}else f.add(new iC({newline:!0}))},this),t&&this._createSelector(t,h,d,e,i)},_createSelector:function(t,o,r,e,i){var s=this.getSelectorGroup();eC(t,function(t){!function(t){var e=t.type,i=new Dr({style:{x:0,y:0,align:"center",verticalAlign:"middle"},onclick:function(){r.dispatchAction({type:"all"===e?"legendAllSelect":"legendInverseSelect"})}});s.add(i);var n=o.getModel("selectorLabel"),a=o.getModel("emphasis.selectorLabel");Bs(i.style,i.hoverStyle={},n,a,{defaultText:t.title,isRectText:!1}),Os(i)}(t)})},_createItem:function(t,e,i,n,a,o,r,s,l,u){var h=n.get("itemWidth"),c=n.get("itemHeight"),d=n.get("inactiveColor"),f=n.get("inactiveBorderColor"),p=n.get("symbolKeepAspect"),g=n.getModel("itemStyle"),m=n.isSelected(t),v=new iC,y=i.getModel("textStyle"),x=i.get("icon"),_=i.getModel("tooltip"),w=_.parentModel,b=Jp(a=x||a,0,0,h,c,m?s:d,null==p||p);if(v.add(aC(b,a,g,l,f,m)),!x&&o&&(o!==a||"none"===o)){var S=.8*c;"none"===o&&(o="circle");var M=Jp(o,(h-S)/2,(c-S)/2,S,S,m?s:d,null==p||p);v.add(aC(M,o,g,l,f,m))}var I="left"===r?h+5:-5,A=r,T=n.get("formatter"),D=t;"string"==typeof T&&T?D=T.replace("{name}",null!=t?t:""):"function"==typeof T&&(D=T(t)),v.add(new Dr({style:Gs({},y,{text:D,x:I,y:c/2,textFill:m?y.getTextColor():d,textAlign:A,textVerticalAlign:"middle"})}));var C=new Hr({shape:v.getBoundingRect(),invisible:!0,tooltip:_.get("show")?L({content:t,formatter:w.get("formatter",!0)||function(){return t},formatterParams:{componentType:"legend",legendIndex:n.componentIndex,name:t,$vars:["name"]}},_.option):null});return v.add(C),v.eachChild(function(t){t.silent=!0}),C.silent=!u,this.getContentGroup().add(v),Os(v),v.__legendDataIndex=e,v},layoutInner:function(t,e,i,n,a,o){var r=this.getContentGroup(),s=this.getSelectorGroup();nu(t.get("orient"),r,t.get("itemGap"),i.width,i.height);var l=r.getBoundingRect(),u=[-l.x,-l.y];if(a){nu("horizontal",s,t.get("selectorItemGap",!0));var h=s.getBoundingRect(),c=[-h.x,-h.y],d=t.get("selectorButtonGap",!0),f=t.getOrient().index,p=0===f?"width":"height",g=0===f?"height":"width",m=0===f?"y":"x";"end"===o?c[f]+=l[p]+d:u[f]+=h[p]+d,c[1-f]+=l[g]/2-h[g]/2,s.attr("position",c),r.attr("position",u);var v={x:0,y:0};return v[p]=l[p]+d+h[p],v[g]=Math.max(l[g],h[g]),v[m]=Math.min(0,h[m]+c[1-f]),v}return r.attr("position",u),this.group.getBoundingRect()},remove:function(){this.getContentGroup().removeAll(),this._isFirstRender=!0}});function aC(t,e,i,n,a,o){var r;return"line"!==e&&e.indexOf("empty")<0?(r=i.getItemStyle(),t.style.stroke=n,o||(r.stroke=a)):r=i.getItemStyle(["borderWidth","borderColor"]),t.setStyle(r)}function oC(t,e){e.dispatchAction({type:"legendToggleSelect",name:t})}function rC(t,e,i,n){var a=i.getZr().storage.getDisplayList()[0];a&&a.useHoverLayer||i.dispatchAction({type:"highlight",seriesName:t,name:e,excludeSeriesId:n})}function sC(t,e,i,n){var a=i.getZr().storage.getDisplayList()[0];a&&a.useHoverLayer||i.dispatchAction({type:"downplay",seriesName:t,name:e,excludeSeriesId:n})}Qd(cd.PROCESSOR.SERIES_FILTER,function(t){var i=t.findComponents({mainType:"legend"});i&&i.length&&t.filterSeries(function(t){for(var e=0;e<i.length;e++)if(!i[e].isSelected(t.name))return!1;return!0})}),fu.registerSubTypeDefaulter("legend",function(){return"plain"});var lC=JD.extend({type:"legend.scroll",setScrollDataIndex:function(t){this.option.scrollDataIndex=t},defaultOption:{scrollDataIndex:0,pageButtonItemGap:5,pageButtonGap:null,pageButtonPosition:"end",pageFormatter:"{current}/{total}",pageIcons:{horizontal:["M0,0L12,-10L12,10z","M0,0L-12,-10L-12,10z"],vertical:["M0,0L20,0L10,-20z","M0,0L20,0L10,20z"]},pageIconColor:"#2f4554",pageIconInactiveColor:"#aaa",pageIconSize:15,pageTextStyle:{color:"#333"},animationDurationUpdate:800},init:function(t,e,i,n){var a=su(t);lC.superCall(this,"init",t,e,i,n),uC(this,t,a)},mergeOption:function(t,e){lC.superCall(this,"mergeOption",t,e),uC(this,this.option,t)}});function uC(t,e,i){var n=[1,1];n[t.getOrient().index]=0,ru(e,i,{type:"box",ignoreSize:n})}var hC=Si,cC=["width","height"],dC=["x","y"],fC=nC.extend({type:"legend.scroll",newlineDisabled:!0,init:function(){fC.superCall(this,"init"),this._currentIndex=0,this.group.add(this._containerGroup=new hC),this._containerGroup.add(this.getContentGroup()),this.group.add(this._controllerGroup=new hC),this._showController},resetInner:function(){fC.superCall(this,"resetInner"),this._controllerGroup.removeAll(),this._containerGroup.removeClipPath(),this._containerGroup.__rectSize=null},renderInner:function(t,a,e,o,i,n,r){var s=this;fC.superCall(this,"renderInner",t,a,e,o,i,n,r);var l=this._controllerGroup,u=a.get("pageIconSize",!0);k(u)||(u=[u,u]),c("pagePrev",0);var h=a.getModel("pageTextStyle");function c(t,e){var i=t+"DataIndex",n=el(a.get("pageIcons",!0)[a.getOrient().name][e],{onclick:T(s._pageGo,s,i,a,o)},{x:-u[0]/2,y:-u[1]/2,width:u[0],height:u[1]});n.name=t,l.add(n)}l.add(new Dr({name:"pageText",style:{textFill:h.getTextColor(),font:h.getFont(),textVerticalAlign:"middle",textAlign:"center"},silent:!0})),c("pageNext",1)},layoutInner:function(t,e,i,n,a,o){var r=this.getSelectorGroup(),s=t.getOrient().index,l=cC[s],u=dC[s],h=cC[1-s],c=dC[1-s];a&&nu("horizontal",r,t.get("selectorItemGap",!0));var d=t.get("selectorButtonGap",!0),f=r.getBoundingRect(),p=[-f.x,-f.y],g=D(i);a&&(g[l]=i[l]-f[l]-d);var m=this._layoutContentAndController(t,n,g,s,l,h,c);if(a){if("end"===o)p[s]+=m[l]+d;else{var v=f[l]+d;p[s]-=v,m[u]-=v}m[l]+=f[l]+d,p[1-s]+=m[c]+m[h]/2-f[h]/2,m[h]=Math.max(m[h],f[h]),m[c]=Math.min(m[c],f[c]+p[1-s]),r.attr("position",p)}return m},_layoutContentAndController:function(t,e,i,n,a,o,r){var s=this.getContentGroup(),l=this._containerGroup,u=this._controllerGroup;nu(t.get("orient"),s,t.get("itemGap"),n?i.width:null,n?null:i.height),nu("horizontal",u,t.get("pageButtonItemGap",!0));var h=s.getBoundingRect(),c=u.getBoundingRect(),d=this._showController=h[a]>i[a],f=[-h.x,-h.y];e||(f[n]=s.position[n]);var p=[0,0],g=[-c.x,-c.y],m=H(t.get("pageButtonGap",!0),t.get("itemGap",!0));d&&("end"===t.get("pageButtonPosition",!0)?g[n]+=i[a]-c[a]:p[n]+=c[a]+m);g[1-n]+=h[o]/2-c[o]/2,s.attr("position",f),l.attr("position",p),u.attr("position",g);var v={x:0,y:0};if(v[a]=d?i[a]:h[a],v[o]=Math.max(h[o],c[o]),v[r]=Math.min(0,c[r]+g[1-n]),l.__rectSize=i[a],d){var y={x:0,y:0};y[a]=Math.max(i[a]-c[a]-m,0),y[o]=v[o],l.setClipPath(new Hr({shape:y})),l.__rectSize=y[a]}else u.eachChild(function(t){t.attr({invisible:!0,silent:!0})});var x=this._getPageInfo(t);return null!=x.pageIndex&&js(s,{position:x.contentPosition},d&&t),this._updatePageInfoView(t,x),v},_pageGo:function(t,e,i){var n=this._getPageInfo(e)[t];null!=n&&i.dispatchAction({type:"legendScroll",scrollDataIndex:n,legendId:e.id})},_updatePageInfoView:function(n,a){var o=this._controllerGroup;E(["pagePrev","pageNext"],function(t){var e=null!=a[t+"DataIndex"],i=o.childOfName(t);i&&(i.setStyle("fill",e?n.get("pageIconColor",!0):n.get("pageIconInactiveColor",!0)),i.cursor=e?"pointer":"default")});var t=o.childOfName("pageText"),e=n.get("pageFormatter"),i=a.pageIndex,r=null!=i?i+1:0,s=a.pageCount;t&&e&&t.setStyle("text",R(e)?e.replace("{current}",r).replace("{total}",s):e({current:r,total:s}))},_getPageInfo:function(t){var e=t.get("scrollDataIndex",!0),i=this.getContentGroup(),n=this._containerGroup.__rectSize,a=t.getOrient().index,o=cC[a],r=dC[a],s=this._findTargetItemIndex(e),l=i.children(),u=l[s],h=l.length,c=h?1:0,d={contentPosition:i.position.slice(),pageCount:c,pageIndex:c-1,pagePrevDataIndex:null,pageNextDataIndex:null};if(!u)return d;var f=y(u);d.contentPosition[a]=-f.s;for(var p=s+1,g=f,m=f,v=null;p<=h;++p)(!(v=y(l[p]))&&m.e>g.s+n||v&&!x(v,g.s))&&(g=m.i>g.i?m:v)&&(null==d.pageNextDataIndex&&(d.pageNextDataIndex=g.i),++d.pageCount),m=v;for(p=s-1,g=f,m=f,v=null;-1<=p;--p)(v=y(l[p]))&&x(m,v.s)||!(g.i<m.i)||(m=g,null==d.pagePrevDataIndex&&(d.pagePrevDataIndex=g.i),++d.pageCount,++d.pageIndex),g=v;return d;function y(t){if(t){var e=t.getBoundingRect(),i=e[r]+t.position[a];return{s:i,e:i+e[o],i:t.__legendDataIndex}}}function x(t,e){return t.e>=e&&t.s<=e+n}},_findTargetItemIndex:function(n){var a,o,t=this.getContentGroup();return this._showController&&t.eachChild(function(t,e){var i=t.__legendDataIndex;null==o&&null!=i&&(o=e),i===n&&(a=e)}),null!=a?a:o}});tf("legendScroll","legendscroll",function(t,e){var i=t.scrollDataIndex;null!=i&&e.eachComponent({mainType:"legend",subType:"scroll",query:t},function(t){t.setScrollDataIndex(i)})});_T.extend({type:"dataZoom.slider",layoutMode:"box",defaultOption:{show:!0,right:"ph",top:"ph",width:"ph",height:"ph",left:null,bottom:null,backgroundColor:"rgba(47,69,84,0)",dataBackground:{lineStyle:{color:"#2f4554",width:.5,opacity:.3},areaStyle:{color:"rgba(47,69,84,0.3)",opacity:.3}},borderColor:"#ddd",fillerColor:"rgba(167,183,204,0.4)",handleIcon:"M8.2,13.6V3.9H6.3v9.7H3.1v14.9h3.3v9.7h1.8v-9.7h3.3V13.6H8.2z M9.7,24.4H4.8v-1.4h4.9V24.4z M9.7,19.1H4.8v-1.4h4.9V19.1z",handleSize:"100%",handleStyle:{color:"#a7b7cc"},labelPrecision:null,labelFormatter:null,showDetail:!0,showDataShadow:"auto",realtime:!0,zoomLock:!1,textStyle:{color:"#333"}}});var pC=Hr,gC=yl,mC=wl,vC=T,yC=E,xC="horizontal",_C="vertical",wC=["line","bar","candlestick","scatter"],bC=ST.extend({type:"dataZoom.slider",init:function(t,e){this._displayables={},this._orient,this._range,this._handleEnds,this._size,this._handleWidth,this._handleHeight,this._location,this._dragging,this._dataShadowInfo,this.api=e},render:function(t,e,i,n){bC.superApply(this,"render",arguments),dc(this,"_dispatchZoomAction",this.dataZoomModel.get("throttle"),"fixRate"),this._orient=t.get("orient"),!1!==this.dataZoomModel.get("show")?(n&&"dataZoom"===n.type&&n.from===this.uid||this._buildView(),this._updateView()):this.group.removeAll()},remove:function(){bC.superApply(this,"remove",arguments),fc(this,"_dispatchZoomAction")},dispose:function(){bC.superApply(this,"dispose",arguments),fc(this,"_dispatchZoomAction")},_buildView:function(){var t=this.group;t.removeAll(),this._resetLocation(),this._resetInterval();var e=this._displayables.barGroup=new Si;this._renderBackground(),this._renderHandle(),this._renderDataShadow(),t.add(e),this._positionGroup()},_resetLocation:function(){var t=this.dataZoomModel,e=this.api,i=this._findCoordRect(),n={width:e.getWidth(),height:e.getHeight()},a=this._orient===xC?{right:n.width-i.x-i.width,top:n.height-30-7,width:i.width,height:30}:{right:7,top:i.y,width:30,height:i.height},o=su(t.option);E(["right","top","width","height"],function(t){"ph"===o[t]&&(o[t]=a[t])});var r=au(o,n,t.padding);this._location={x:r.x,y:r.y},this._size=[r.width,r.height],this._orient===_C&&this._size.reverse()},_positionGroup:function(){var t=this.group,e=this._location,i=this._orient,n=this.dataZoomModel.getFirstTargetAxisModel(),a=n&&n.get("inverse"),o=this._displayables.barGroup,r=(this._dataShadowInfo||{}).otherAxisInverse;o.attr(i!==xC||a?i===xC&&a?{scale:r?[-1,1]:[-1,-1]}:i!==_C||a?{scale:r?[-1,-1]:[-1,1],rotation:Math.PI/2}:{scale:r?[1,-1]:[1,1],rotation:Math.PI/2}:{scale:r?[1,1]:[1,-1]});var s=t.getBoundingRect([o]);t.attr("position",[e.x-s.x,e.y-s.y])},_getViewExtent:function(){return[0,this._size[0]]},_renderBackground:function(){var t=this.dataZoomModel,e=this._size,i=this._displayables.barGroup;i.add(new pC({silent:!0,shape:{x:0,y:0,width:e[0],height:e[1]},style:{fill:t.get("backgroundColor")},z2:-40})),i.add(new pC({shape:{x:0,y:0,width:e[0],height:e[1]},style:{fill:"transparent"},z2:0,onclick:T(this._onClickPanelClick,this)}))},_renderDataShadow:function(){var t=this._dataShadowInfo=this._prepareDataShadowInfo();if(t){var e=this._size,i=t.series,n=i.getRawData(),a=i.getShadowDim?i.getShadowDim():t.otherDim;if(null!=a){var o=n.getDataExtent(a),r=.3*(o[1]-o[0]);o=[o[0]-r,o[1]+r];var s,l=[0,e[1]],u=[0,e[0]],h=[[e[0],0],[0,0]],c=[],d=u[1]/(n.count()-1),f=0,p=Math.round(n.count()/e[0]);n.each([a],function(t,e){if(0<p&&e%p)f+=d;else{var i=null==t||isNaN(t)||""===t,n=i?0:gC(t,o,l,!0);i&&!s&&e?(h.push([h[h.length-1][0],0]),c.push([c[c.length-1][0],0])):!i&&s&&(h.push([f,0]),c.push([f,0])),h.push([f,n]),c.push([f,n]),f+=d,s=i}});var g=this.dataZoomModel;this._displayables.barGroup.add(new Rr({shape:{points:h},style:C({fill:g.get("dataBackgroundColor")},g.getModel("dataBackground.areaStyle").getAreaStyle()),silent:!0,z2:-20})),this._displayables.barGroup.add(new zr({shape:{points:c},style:g.getModel("dataBackground.lineStyle").getLineStyle(),silent:!0,z2:-19}))}}},_prepareDataShadowInfo:function(){var t=this.dataZoomModel,s=t.get("showDataShadow");if(!1!==s){var l,u=this.ecModel;return t.eachTargetAxis(function(o,r){E(t.getAxisProxy(o.name,r).getTargetSeriesModels(),function(t){if(!(l||!0!==s&&_(wC,t.get("type"))<0)){var e,i=u.getComponent(o.axis,r).axis,n=function(t){return{x:"y",y:"x",radius:"angle",angle:"radius"}[t]}(o.name),a=t.coordinateSystem;null!=n&&a.getOtherAxis&&(e=a.getOtherAxis(i).inverse),n=t.getData().mapDimension(n),l={thisAxis:i,series:t,thisDim:o.name,otherDim:n,otherAxisInverse:e}}},this)},this),l}},_renderHandle:function(){var t=this._displayables,o=t.handles=[],r=t.handleLabels=[],s=this._displayables.barGroup,e=this._size,l=this.dataZoomModel;s.add(t.filler=new pC({draggable:!0,cursor:SC(this._orient),drift:vC(this._onDragMove,this,"all"),onmousemove:function(t){Ft(t.event)},ondragstart:vC(this._showDataInfo,this,!0),ondragend:vC(this._onDragEnd,this),onmouseover:vC(this._showDataInfo,this,!0),onmouseout:vC(this._showDataInfo,this,!1),style:{fill:l.get("fillerColor"),textPosition:"inside"}})),s.add(new pC({silent:!0,subPixelOptimize:!0,shape:{x:0,y:0,width:e[0],height:e[1]},style:{stroke:l.get("dataBackgroundColor")||l.get("borderColor"),lineWidth:1,fill:"rgba(0,0,0,0)"}})),yC([0,1],function(t){var e=el(l.get("handleIcon"),{cursor:SC(this._orient),draggable:!0,drift:vC(this._onDragMove,this,t),onmousemove:function(t){Ft(t.event)},ondragend:vC(this._onDragEnd,this),onmouseover:vC(this._showDataInfo,this,!0),onmouseout:vC(this._showDataInfo,this,!1)},{x:-1,y:0,width:2,height:2}),i=e.getBoundingRect();this._handleHeight=xl(l.get("handleSize"),this._size[1]),this._handleWidth=i.width/i.height*this._handleHeight,e.setStyle(l.getModel("handleStyle").getItemStyle());var n=l.get("handleColor");null!=n&&(e.style.fill=n),s.add(o[t]=e);var a=l.textStyleModel;this.group.add(r[t]=new Dr({silent:!0,invisible:!0,style:{x:0,y:0,text:"",textVerticalAlign:"middle",textAlign:"center",textFill:a.getTextColor(),textFont:a.getFont()},z2:10}))},this)},_resetInterval:function(){var t=this._range=this.dataZoomModel.getPercentRange(),e=this._getViewExtent();this._handleEnds=[gC(t[0],[0,100],e,!0),gC(t[1],[0,100],e,!0)]},_updateInterval:function(t,e){var i=this.dataZoomModel,n=this._handleEnds,a=this._getViewExtent(),o=i.findRepresentativeAxisProxy().getMinMaxSpan(),r=[0,100];ww(e,n,a,i.get("zoomLock")?"all":t,null!=o.minSpan?gC(o.minSpan,r,a,!0):null,null!=o.maxSpan?gC(o.maxSpan,r,a,!0):null);var s=this._range,l=this._range=mC([gC(n[0],a,r,!0),gC(n[1],a,r,!0)]);return!s||s[0]!==l[0]||s[1]!==l[1]},_updateView:function(t){var n=this._displayables,a=this._handleEnds,e=mC(a.slice()),o=this._size;yC([0,1],function(t){var e=n.handles[t],i=this._handleHeight;e.attr({scale:[i/2,i/2],position:[a[t],o[1]/2-i/2]})},this),n.filler.setShape({x:e[0],y:0,width:e[1]-e[0],height:o[1]}),this._updateDataInfo(t)},_updateDataInfo:function(t){var e=this.dataZoomModel,o=this._displayables,r=o.handleLabels,s=this._orient,l=["",""];if(e.get("showDetail")){var i=e.findRepresentativeAxisProxy();if(i){var n=i.getAxisModel().axis,a=this._range,u=t?i.calculateDataWindow({start:a[0],end:a[1]}).valueWindow:i.getDataValueWindow();l=[this._formatLabel(u[0],n),this._formatLabel(u[1],n)]}}var h=mC(this._handleEnds.slice());function c(t){var e=Ks(o.handles[t].parent,this.group),i=Js(0===t?"right":"left",e),n=this._handleWidth/2+5,a=$s([h[t]+(0===t?-n:n),this._size[1]/2],e);r[t].setStyle({x:a[0],y:a[1],textVerticalAlign:s===xC?"middle":i,textAlign:s===xC?i:"center",text:l[t]})}c.call(this,0),c.call(this,1)},_formatLabel:function(t,e){var i=this.dataZoomModel,n=i.get("labelFormatter"),a=i.get("labelPrecision");null!=a&&"auto"!==a||(a=e.getPixelPrecision());var o=null==t||isNaN(t)?"":"category"===e.type||"time"===e.type?e.scale.getLabel(Math.round(t)):t.toFixed(Math.min(a,20));return O(n)?n(t,o):R(n)?n.replace("{value}",o):o},_showDataInfo:function(t){t=this._dragging||t;var e=this._displayables.handleLabels;e[0].attr("invisible",!t),e[1].attr("invisible",!t)},_onDragMove:function(t,e,i){this._dragging=!0;var n=$s([e,i],this._displayables.barGroup.getLocalTransform(),!0),a=this._updateInterval(t,n[0]),o=this.dataZoomModel.get("realtime");this._updateView(!o),a&&o&&this._dispatchZoomAction()},_onDragEnd:function(){this._dragging=!1,this._showDataInfo(!1),this.dataZoomModel.get("realtime")||this._dispatchZoomAction()},_onClickPanelClick:function(t){var e=this._size,i=this._displayables.barGroup.transformCoordToLocal(t.offsetX,t.offsetY);if(!(i[0]<0||i[0]>e[0]||i[1]<0||i[1]>e[1])){var n=this._handleEnds,a=(n[0]+n[1])/2,o=this._updateInterval("all",i[0]-a);this._updateView(),o&&this._dispatchZoomAction()}},_dispatchZoomAction:function(){var t=this._range;this.api.dispatchAction({type:"dataZoom",from:this.uid,dataZoomId:this.dataZoomModel.id,start:t[0],end:t[1]})},_findCoordRect:function(){var i;if(yC(this.getTargetCoordInfo(),function(t){if(!i&&t.length){var e=t[0].model.coordinateSystem;i=e.getRect&&e.getRect()}}),!i){var t=this.api.getWidth(),e=this.api.getHeight();i={x:.2*t,y:.2*e,width:.6*t,height:.6*e}}return i}});function SC(t){return"vertical"===t?"ns-resize":"ew-resize"}_T.extend({type:"dataZoom.inside",defaultOption:{disabled:!1,zoomLock:!1,zoomOnMouseWheel:!0,moveOnMouseMove:!0,moveOnMouseWheel:!1,preventDefaultMouseMove:!0}});var MC="\0_ec_dataZoom_roams";function IC(t,n){var e=TC(t),a=n.dataZoomId,o=n.coordId;E(e,function(t,e){var i=t.dataZoomInfos;i[a]&&_(n.allCoordIds,o)<0&&(delete i[a],t.count--)}),DC(e);var i=e[o];i||((i=e[o]={coordId:o,dataZoomInfos:{},count:0}).controller=function(t,r){var e=new uy(t.getZr());return E(["pan","zoom","scrollMove"],function(o){e.on(o,function(n){var a=[];E(r.dataZoomInfos,function(t){if(n.isAvailableBehavior(t.dataZoomModel.option)){var e=(t.getRange||{})[o],i=e&&e(r.controller,n);!t.dataZoomModel.get("disabled",!0)&&i&&a.push({dataZoomId:t.dataZoomId,start:i[0],end:i[1]})}}),a.length&&r.dispatchAction(a)})}),e}(t,i),i.dispatchAction=A(CC,t)),i.dataZoomInfos[a]||i.count++,i.dataZoomInfos[a]=n;var r=function(t){var n,a={type_true:2,type_move:1,type_false:0,type_undefined:-1},o=!0;return E(t,function(t){var e=t.dataZoomModel,i=!e.get("disabled",!0)&&(!e.get("zoomLock",!0)||"move");a["type_"+n]<a["type_"+i]&&(n=i),o&=e.get("preventDefaultMouseMove",!0)}),{controlType:n,opt:{zoomOnMouseWheel:!0,moveOnMouseMove:!0,moveOnMouseWheel:!0,preventDefaultMouseMove:!!o}}}(i.dataZoomInfos);i.controller.enable(r.controlType,r.opt),i.controller.setPointerChecker(n.containsPoint),dc(i,"dispatchAction",n.dataZoomModel.get("throttle",!0),"fixRate")}function AC(t){return t.type+"\0_"+t.id}function TC(t){var e=t.getZr();return e[MC]||(e[MC]={})}function DC(i){E(i,function(t,e){t.count||(t.controller.dispose(),delete i[e])})}function CC(t,e){t.dispatchAction({type:"dataZoom",batch:e})}var LC=T,kC=ST.extend({type:"dataZoom.inside",init:function(t,e){this._range},render:function(r,t,s,e){kC.superApply(this,"render",arguments),this._range=r.getPercentRange(),E(this.getTargetCoordInfo(),function(t,a){var o=N(t,function(t){return AC(t.model)});E(t,function(e){var n=e.model,i={};E(["pan","zoom","scrollMove"],function(t){i[t]=LC(PC[t],this,e,a)},this),IC(s,{coordId:AC(n),allCoordIds:o,containsPoint:function(t,e,i){return n.coordinateSystem.containPoint([e,i])},dataZoomId:r.id,dataZoomModel:r,getRange:i})},this)},this)},dispose:function(){!function(t,i){var e=TC(t);E(e,function(t){t.controller.dispose();var e=t.dataZoomInfos;e[i]&&(delete e[i],t.count--)}),DC(e)}(this.api,this.dataZoomModel.id),kC.superApply(this,"dispose",arguments),this._range=null}}),PC={zoom:function(t,e,i,n){var a=this._range,o=a.slice(),r=t.axisModels[0];if(r){var s=EC[e](null,[n.originX,n.originY],r,i,t),l=(0<s.signal?s.pixelStart+s.pixelLength-s.pixel:s.pixel-s.pixelStart)/s.pixelLength*(o[1]-o[0])+o[0],u=Math.max(1/n.scale,0);o[0]=(o[0]-l)*u+l,o[1]=(o[1]-l)*u+l;var h=this.dataZoomModel.findRepresentativeAxisProxy().getMinMaxSpan();return ww(0,o,[0,100],0,h.minSpan,h.maxSpan),this._range=o,a[0]!==o[0]||a[1]!==o[1]?o:void 0}},pan:NC(function(t,e,i,n,a,o){var r=EC[n]([o.oldX,o.oldY],[o.newX,o.newY],e,a,i);return r.signal*(t[1]-t[0])*r.pixel/r.pixelLength}),scrollMove:NC(function(t,e,i,n,a,o){return EC[n]([0,0],[o.scrollDelta,o.scrollDelta],e,a,i).signal*(t[1]-t[0])*o.scrollDelta})};function NC(l){return function(t,e,i,n){var a=this._range,o=a.slice(),r=t.axisModels[0];if(r){var s=l(o,r,t,e,i,n);return ww(s,o,[0,100],"all"),this._range=o,a[0]!==o[0]||a[1]!==o[1]?o:void 0}}}function OC(t){var e=t&&t.visualMap;k(e)||(e=e?[e]:[]),RC(e,function(t){if(t){zC(t,"splitList")&&!zC(t,"pieces")&&(t.pieces=t.splitList,delete t.splitList);var e=t.pieces;e&&k(e)&&RC(e,function(t){z(t)&&(zC(t,"start")&&!zC(t,"min")&&(t.min=t.start),zC(t,"end")&&!zC(t,"max")&&(t.max=t.end))})}})}var EC={grid:function(t,e,i,n,a){var o=i.axis,r={},s=a.model.coordinateSystem.getRect();return t=t||[0,0],"x"===o.dim?(r.pixel=e[0]-t[0],r.pixelLength=s.width,r.pixelStart=s.x,r.signal=o.inverse?1:-1):(r.pixel=e[1]-t[1],r.pixelLength=s.height,r.pixelStart=s.y,r.signal=o.inverse?-1:1),r},polar:function(t,e,i,n,a){var o=i.axis,r={},s=a.model.coordinateSystem,l=s.getRadiusAxis().getExtent(),u=s.getAngleAxis().getExtent();return t=t?s.pointToCoord(t):[0,0],e=s.pointToCoord(e),"radiusAxis"===i.mainType?(r.pixel=e[0]-t[0],r.pixelLength=l[1]-l[0],r.pixelStart=l[0],r.signal=o.inverse?1:-1):(r.pixel=e[1]-t[1],r.pixelLength=u[1]-u[0],r.pixelStart=u[0],r.signal=o.inverse?-1:1),r},singleAxis:function(t,e,i,n,a){var o=i.axis,r=a.model.coordinateSystem.getRect(),s={};return t=t||[0,0],"horizontal"===o.orient?(s.pixel=e[0]-t[0],s.pixelLength=r.width,s.pixelStart=r.x,s.signal=o.inverse?1:-1):(s.pixel=e[1]-t[1],s.pixelLength=r.height,s.pixelStart=r.y,s.signal=o.inverse?-1:1),s}},RC=E;function zC(t,e){return t&&t.hasOwnProperty&&t.hasOwnProperty(e)}fu.registerSubTypeDefaulter("visualMap",function(t){return t.categories||(t.pieces?0<t.pieces.length:0<t.splitNumber)&&!t.calculable?"piecewise":"continuous"});var BC=cd.VISUAL.COMPONENT;function VC(t,e,i,n){for(var a=e.targetVisuals[n],o=Bx.prepareVisualTypes(a),r={color:t.getData().getVisual("color")},s=0,l=o.length;s<l;s++){var u=o[s],h=a["opacity"===u?"__alphaForOpacity":u];h&&h.applyVisual(i,c,d)}return r.color;function c(t){return r[t]}function d(t,e){r[t]=e}}af(BC,{createOnAllSeries:!0,reset:function(i,t){var n=[];return t.eachComponent("visualMap",function(t){var e=i.pipelineContext;!t.isTargetSeries(i)||e&&e.large||n.push(function(t,f,p,g){var m={};return E(t,function(t){var e=Bx.prepareVisualTypes(f[t]);m[t]=e}),{progress:function(t,i){function e(t){return i.getItemVisual(a,t)}function n(t,e){i.setItemVisual(a,t,e)}var a;for(null!=g&&(g=i.getDimension(g));null!=(a=t.next());){var o=i.getRawDataItem(a);if(!o||!1!==o.visualMap)for(var r=null!=g?i.get(g,a,!0):a,s=p(r),l=f[s],u=m[s],h=0,c=u.length;h<c;h++){var d=u[h];l[d]&&l[d].applyVisual(r,e,n)}}}}}(t.stateList,t.targetVisuals,T(t.getValueState,t),t.getDataDimension(i.getData())))}),n}}),af(BC,{createOnAllSeries:!0,reset:function(a,t){var o=a.getData(),r=[];t.eachComponent("visualMap",function(t){if(t.isTargetSeries(a)){var e=t.getVisualMeta(T(VC,null,a,t))||{stops:[],outerColors:[]},i=t.getDataDimension(o),n=o.getDimensionInfo(i);null!=n&&(e.dimension=n.index,r.push(e))}}),a.getData().setVisual("visualMeta",r)}});var GC=function(t,e,i){var n=D((FC[t]||{})[e]);return i&&k(n)?n[n.length-1]:n},FC={color:{active:["#006edd","#e0ffff"],inactive:["rgba(0,0,0,0)"]},colorHue:{active:[0,360],inactive:[0,0]},colorSaturation:{active:[.3,1],inactive:[0,0]},colorLightness:{active:[.9,.5],inactive:[0,0]},colorAlpha:{active:[.3,1],inactive:[0,0]},opacity:{active:[.3,1],inactive:[0,0]},symbol:{active:["circle","roundRect","diamond"],inactive:["none"]},symbolSize:{active:[10,50],inactive:[0,0]}},WC=Bx.mapVisual,HC=Bx.eachVisual,ZC=k,UC=E,XC=wl,YC=yl,jC=sf({type:"visualMap",dependencies:["series"],stateList:["inRange","outOfRange"],replacableOptionKeys:["inRange","outOfRange","target","controller","color"],dataBound:[-1/0,1/0],layoutMode:{type:"box",ignoreSize:!0},defaultOption:{show:!0,zlevel:0,z:4,seriesIndex:"all",min:0,max:200,dimension:null,inRange:null,outOfRange:null,left:0,right:null,top:null,bottom:0,itemWidth:null,itemHeight:null,inverse:!1,orient:"vertical",backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",contentColor:"#5793f3",inactiveColor:"#aaa",borderWidth:0,padding:5,textGap:10,precision:0,color:null,formatter:null,text:null,textStyle:{color:"#333"}},init:function(t,e,i){this._dataExtent,this.targetVisuals={},this.controllerVisuals={},this.textStyleModel,this.itemSize,this.mergeDefaultAndTheme(t,i)},optionUpdated:function(t,e){var i=this.option;v.canvasSupported||(i.realtime=!1),e||qT(i,t,this.replacableOptionKeys),this.textStyleModel=this.getModel("textStyle"),this.resetItemSize(),this.completeVisualOption()},resetVisual:function(t){var e=this.stateList;t=T(t,this),this.controllerVisuals=jT(this.option.controller,e,t),this.targetVisuals=jT(this.option.target,e,t)},getTargetSeriesIndices:function(){var t=this.option.seriesIndex,i=[];return null==t||"all"===t?this.ecModel.eachSeries(function(t,e){i.push(e)}):i=wa(t),i},eachTargetSeries:function(e,i){E(this.getTargetSeriesIndices(),function(t){e.call(i,this.ecModel.getSeriesByIndex(t))},this)},isTargetSeries:function(e){var i=!1;return this.eachTargetSeries(function(t){t===e&&(i=!0)}),i},formatValueText:function(t,e,i){var n,a,o=this.option,r=o.precision,s=this.dataBound,l=o.formatter;return i=i||["<",">"],k(t)&&(t=t.slice(),n=!0),a=e?t:n?[u(t[0]),u(t[1])]:u(t),R(l)?l.replace("{value}",n?a[0]:a).replace("{value2}",n?a[1]:a):O(l)?n?l(t[0],t[1]):l(t):n?t[0]===s[0]?i[0]+" "+a[1]:t[1]===s[1]?i[1]+" "+a[0]:a[0]+" - "+a[1]:a;function u(t){return t===s[0]?"min":t===s[1]?"max":(+t).toFixed(Math.min(r,20))}},resetExtent:function(){var t=this.option,e=XC([t.min,t.max]);this._dataExtent=e},getDataDimension:function(t){var e=this.option.dimension,i=t.dimensions;if(null!=e||i.length){if(null!=e)return t.getDimension(e);for(var n=t.dimensions,a=n.length-1;0<=a;a--){var o=n[a];if(!t.getDimensionInfo(o).isCalculationCoord)return o}}},getExtent:function(){return this._dataExtent.slice()},completeVisualOption:function(){var t=this.ecModel,e=this.option,i={inRange:e.inRange,outOfRange:e.outOfRange},n=e.target||(e.target={}),a=e.controller||(e.controller={});m(n,i),m(a,i);var u=this.isCategory();function o(n){ZC(e.color)&&!n.inRange&&(n.inRange={color:e.color.slice().reverse()}),n.inRange=n.inRange||{color:t.get("gradientColor")},UC(this.stateList,function(t){var e=n[t];if(R(e)){var i=GC(e,"active",u);i?(n[t]={},n[t][e]=i):delete n[t]}},this)}o.call(this,n),o.call(this,a),function(t,e,i){var n=t[e],a=t[i];n&&!a&&(a=t[i]={},UC(n,function(t,e){if(Bx.isValidType(e)){var i=GC(e,"inactive",u);null!=i&&(a[e]=i,"color"!==e||a.hasOwnProperty("opacity")||a.hasOwnProperty("colorAlpha")||(a.opacity=[0,0]))}}))}.call(this,n,"inRange","outOfRange"),function(o){var r=(o.inRange||{}).symbol||(o.outOfRange||{}).symbol,s=(o.inRange||{}).symbolSize||(o.outOfRange||{}).symbolSize,l=this.get("inactiveColor");UC(this.stateList,function(t){var e=this.itemSize,i=o[t];null==(i=i||(o[t]={color:u?l:[l]})).symbol&&(i.symbol=r&&D(r)||(u?"roundRect":["roundRect"])),null==i.symbolSize&&(i.symbolSize=s&&D(s)||(u?e[0]:[e[0],e[0]])),i.symbol=WC(i.symbol,function(t){return"none"===t||"square"===t?"roundRect":t});var n=i.symbolSize;if(null!=n){var a=-1/0;HC(n,function(t){a<t&&(a=t)}),i.symbolSize=WC(n,function(t){return YC(t,[0,a],[0,e[0]],!0)})}},this)}.call(this,a)},resetItemSize:function(){this.itemSize=[parseFloat(this.get("itemWidth")),parseFloat(this.get("itemHeight"))]},isCategory:function(){return!!this.option.categories},setSelected:et,getValueState:et,getVisualMeta:et}),qC=[20,140],KC=jC.extend({type:"visualMap.continuous",defaultOption:{align:"auto",calculable:!1,range:null,realtime:!0,itemHeight:null,itemWidth:null,hoverLink:!0,hoverLinkDataSize:null,hoverLinkOnHandle:null},optionUpdated:function(t,e){KC.superApply(this,"optionUpdated",arguments),this.resetExtent(),this.resetVisual(function(t){t.mappingMethod="linear",t.dataExtent=this.getExtent()}),this._resetRange()},resetItemSize:function(){KC.superApply(this,"resetItemSize",arguments);var t=this.itemSize;"horizontal"===this._orient&&t.reverse(),null!=t[0]&&!isNaN(t[0])||(t[0]=qC[0]),null!=t[1]&&!isNaN(t[1])||(t[1]=qC[1])},_resetRange:function(){var t=this.getExtent(),e=this.option.range;!e||e.auto?(t.auto=1,this.option.range=t):k(e)&&(e[0]>e[1]&&e.reverse(),e[0]=Math.max(e[0],t[0]),e[1]=Math.min(e[1],t[1]))},completeVisualOption:function(){jC.prototype.completeVisualOption.apply(this,arguments),E(this.stateList,function(t){var e=this.option.controller[t].symbolSize;e&&e[0]!==e[1]&&(e[0]=0)},this)},setSelected:function(t){this.option.range=t.slice(),this._resetRange()},getSelected:function(){var t=this.getExtent(),e=wl((this.get("range")||[]).slice());return e[0]>t[1]&&(e[0]=t[1]),e[1]>t[1]&&(e[1]=t[1]),e[0]<t[0]&&(e[0]=t[0]),e[1]<t[0]&&(e[1]=t[0]),e},getValueState:function(t){var e=this.option.range,i=this.getExtent();return(e[0]<=i[0]||e[0]<=t)&&(e[1]>=i[1]||t<=e[1])?"inRange":"outOfRange"},findTargetDataIndices:function(n){var a=[];return this.eachTargetSeries(function(t){var i=[],e=t.getData();e.each(this.getDataDimension(e),function(t,e){n[0]<=t&&t<=n[1]&&i.push(e)},this),a.push({seriesId:t.id,dataIndex:i})},this),a},getVisualMeta:function(i){var t=$C(this,"outOfRange",this.getExtent()),e=$C(this,"inRange",this.option.range.slice()),n=[];function a(t,e){n.push({value:t,color:i(t,e)})}for(var o=0,r=0,s=e.length,l=t.length;r<l&&(!e.length||t[r]<=e[0]);r++)t[r]<e[o]&&a(t[r],"outOfRange");for(var u=1;o<s;o++,u=0)u&&n.length&&a(e[o],"outOfRange"),a(e[o],"inRange");for(u=1;r<l;r++)(!e.length||e[e.length-1]<t[r])&&(u&&(n.length&&a(n[n.length-1].value,"outOfRange"),u=0),a(t[r],"outOfRange"));var h=n.length;return{stops:n,outerColors:[h?n[0].color:"transparent",h?n[h-1].color:"transparent"]}}});function $C(t,e,i){if(i[0]===i[1])return i.slice();for(var n=(i[1]-i[0])/200,a=i[0],o=[],r=0;r<=200&&a<i[1];r++)o.push(a),a+=n;return o.push(i[1]),o}var JC=lf({type:"visualMap",autoPositionValues:{left:1,right:1,top:1,bottom:1},init:function(t,e){this.ecModel=t,this.api=e,this.visualMapModel},render:function(t,e,i,n){!1!==(this.visualMapModel=t).get("show")?this.doRender.apply(this,arguments):this.group.removeAll()},renderBackground:function(t){var e=this.visualMapModel,i=Vl(e.get("padding")||0),n=t.getBoundingRect();t.add(new Hr({z2:-1,silent:!0,shape:{x:n.x-i[3],y:n.y-i[0],width:n.width+i[3]+i[1],height:n.height+i[0]+i[2]},style:{fill:e.get("backgroundColor"),stroke:e.get("borderColor"),lineWidth:e.get("borderWidth")}}))},getControllerVisual:function(i,n,a){var t=(a=a||{}).forceState,e=this.visualMapModel,o={};if("symbol"===n&&(o.symbol=e.get("itemSymbol")),"color"===n){var r=e.get("contentColor");o.color=r}function s(t){return o[t]}function l(t,e){o[t]=e}var u=e.controllerVisuals[t||e.getValueState(i)];return E(Bx.prepareVisualTypes(u),function(t){var e=u[t];a.convertOpacityToAlpha&&"opacity"===t&&(t="colorAlpha",e=u.__alphaForOpacity),Bx.dependsOn(t,n)&&e&&e.applyVisual(i,s,l)}),o[n]},positionGroup:function(t){var e=this.visualMapModel,i=this.api;ou(t,e.getBoxLayoutParams(),{width:i.getWidth(),height:i.getHeight()})},doRender:et});function QC(t,e,i){var n=t.option,a=n.align;if(null!=a&&"auto"!==a)return a;for(var o={width:e.getWidth(),height:e.getHeight()},r="horizontal"===n.orient?1:0,s=[["left","right","width"],["top","bottom","height"]],l=s[r],u=[0,null,10],h={},c=0;c<3;c++)h[s[1-r][c]]=u[c],h[l[c]]=2===c?i[0]:n[l[c]];var d=[["x","width",3],["y","height",0]][r],f=au(h,o,n.padding);return l[(f.margin[d[2]]||0)+f[d[0]]+.5*f[d[1]]<.5*o[d[1]]?0:1]}function tL(t,e){return E(t||[],function(t){null!=t.dataIndex&&(t.dataIndexInside=t.dataIndex,t.dataIndex=null),t.highlightKey="visualMap"+(e?e.componentIndex:"")}),t}var eL=yl,iL=E,nL=Math.min,aL=Math.max,oL=JC.extend({type:"visualMap.continuous",init:function(){oL.superApply(this,"init",arguments),this._shapes={},this._dataInterval=[],this._handleEnds=[],this._orient,this._useHandle,this._hoverLinkDataIndices=[],this._dragging,this._hovering},doRender:function(t,e,i,n){n&&"selectDataRange"===n.type&&n.from===this.uid||this._buildView()},_buildView:function(){this.group.removeAll();var t=this.visualMapModel,e=this.group;this._orient=t.get("orient"),this._useHandle=t.get("calculable"),this._resetInterval(),this._renderBar(e);var i=t.get("text");this._renderEndsText(e,i,0),this._renderEndsText(e,i,1),this._updateView(!0),this.renderBackground(e),this._updateView(),this._enableHoverLinkToSeries(),this._enableHoverLinkFromSeries(),this.positionGroup(e)},_renderEndsText:function(t,e,i){if(e){var n=e[1-i];n=null!=n?n+"":"";var a=this.visualMapModel,o=a.get("textGap"),r=a.itemSize,s=this._shapes.barGroup,l=this._applyTransform([r[0]/2,0===i?-o:r[1]+o],s),u=this._applyTransform(0===i?"bottom":"top",s),h=this._orient,c=this.visualMapModel.textStyleModel;this.group.add(new Dr({style:{x:l[0],y:l[1],textVerticalAlign:"horizontal"===h?"middle":u,textAlign:"horizontal"===h?u:"center",text:n,textFont:c.getFont(),textFill:c.getTextColor()}}))}},_renderBar:function(t){var e=this.visualMapModel,i=this._shapes,n=e.itemSize,a=this._orient,o=this._useHandle,r=QC(e,this.api,n),s=i.barGroup=this._createBarGroup(r);s.add(i.outOfRange=rL()),s.add(i.inRange=rL(null,o?lL(this._orient):null,T(this._dragHandle,this,"all",!1),T(this._dragHandle,this,"all",!0)));var l=e.textStyleModel.getTextRect("国"),u=aL(l.width,l.height);o&&(i.handleThumbs=[],i.handleLabels=[],i.handleLabelPoints=[],this._createHandle(s,0,n,u,a,r),this._createHandle(s,1,n,u,a,r)),this._createIndicator(s,n,u,a),t.add(s)},_createHandle:function(t,e,i,n,a){var o=T(this._dragHandle,this,e,!1),r=T(this._dragHandle,this,e,!0),s=rL(function(t,e){return 0===t?[[0,0],[e,0],[e,-e]]:[[0,0],[e,0],[e,e]]}(e,n),lL(this._orient),o,r);s.position[0]=i[0],t.add(s);var l=this.visualMapModel.textStyleModel,u=new Dr({draggable:!0,drift:o,onmousemove:function(t){Ft(t.event)},ondragend:r,style:{x:0,y:0,text:"",textFont:l.getFont(),textFill:l.getTextColor()}});this.group.add(u);var h=["horizontal"===a?n/2:1.5*n,"horizontal"===a?0===e?-1.5*n:1.5*n:0===e?-n/2:n/2],c=this._shapes;c.handleThumbs[e]=s,c.handleLabelPoints[e]=h,c.handleLabels[e]=u},_createIndicator:function(t,e,i,n){var a=rL([[0,0]],"move");a.position[0]=e[0],a.attr({invisible:!0,silent:!0}),t.add(a);var o=this.visualMapModel.textStyleModel,r=new Dr({silent:!0,invisible:!0,style:{x:0,y:0,text:"",textFont:o.getFont(),textFill:o.getTextColor()}});this.group.add(r);var s=["horizontal"===n?i/2:9,0],l=this._shapes;l.indicator=a,l.indicatorLabel=r,l.indicatorLabelPoint=s},_dragHandle:function(t,e,i,n){if(this._useHandle){if(this._dragging=!e,!e){var a=this._applyTransform([i,n],this._shapes.barGroup,!0);this._updateInterval(t,a[1]),this._updateView()}e===!this.visualMapModel.get("realtime")&&this.api.dispatchAction({type:"selectDataRange",from:this.uid,visualMapId:this.visualMapModel.id,selected:this._dataInterval.slice()}),e?this._hovering||this._clearHoverLinkToSeries():sL(this.visualMapModel)&&this._doHoverLinkToSeries(this._handleEnds[t],!1)}},_resetInterval:function(){var t=this.visualMapModel,e=this._dataInterval=t.getSelected(),i=t.getExtent(),n=[0,t.itemSize[1]];this._handleEnds=[eL(e[0],i,n,!0),eL(e[1],i,n,!0)]},_updateInterval:function(t,e){e=e||0;var i=this.visualMapModel,n=this._handleEnds,a=[0,i.itemSize[1]];ww(e,n,a,t,0);var o=i.getExtent();this._dataInterval=[eL(n[0],a,o,!0),eL(n[1],a,o,!0)]},_updateView:function(t){var e=this.visualMapModel,i=e.getExtent(),n=this._shapes,a=[0,e.itemSize[1]],o=t?a:this._handleEnds,r=this._createBarVisual(this._dataInterval,i,o,"inRange"),s=this._createBarVisual(i,i,a,"outOfRange");n.inRange.setStyle({fill:r.barColor,opacity:r.opacity}).setShape("points",r.barPoints),n.outOfRange.setStyle({fill:s.barColor,opacity:s.opacity}).setShape("points",s.barPoints),this._updateHandle(o,r)},_createBarVisual:function(t,e,i,n){var a={forceState:n,convertOpacityToAlpha:!0},o=this._makeColorGradient(t,a),r=[this.getControllerVisual(t[0],"symbolSize",a),this.getControllerVisual(t[1],"symbolSize",a)],s=this._createBarPoints(i,r);return{barColor:new Jr(0,0,0,1,o),barPoints:s,handlesColor:[o[0].color,o[o.length-1].color]}},_makeColorGradient:function(t,e){var i=[],n=(t[1]-t[0])/100;i.push({color:this.getControllerVisual(t[0],"color",e),offset:0});for(var a=1;a<100;a++){var o=t[0]+n*a;if(o>t[1])break;i.push({color:this.getControllerVisual(o,"color",e),offset:a/100})}return i.push({color:this.getControllerVisual(t[1],"color",e),offset:1}),i},_createBarPoints:function(t,e){var i=this.visualMapModel.itemSize;return[[i[0]-e[0],t[0]],[i[0],t[0]],[i[0],t[1]],[i[0]-e[1],t[1]]]},_createBarGroup:function(t){var e=this._orient,i=this.visualMapModel.get("inverse");return new Si("horizontal"!==e||i?"horizontal"===e&&i?{scale:"bottom"===t?[-1,1]:[1,1],rotation:-Math.PI/2}:"vertical"!==e||i?{scale:"left"===t?[1,1]:[-1,1]}:{scale:"left"===t?[1,-1]:[-1,-1]}:{scale:"bottom"===t?[1,1]:[-1,1],rotation:Math.PI/2})},_updateHandle:function(n,a){if(this._useHandle){var o=this._shapes,r=this.visualMapModel,s=o.handleThumbs,l=o.handleLabels;iL([0,1],function(t){var e=s[t];e.setStyle("fill",a.handlesColor[t]),e.position[1]=n[t];var i=$s(o.handleLabelPoints[t],Ks(e,this.group));l[t].setStyle({x:i[0],y:i[1],text:r.formatValueText(this._dataInterval[t]),textVerticalAlign:"middle",textAlign:this._applyTransform("horizontal"===this._orient?0===t?"bottom":"top":"left",o.barGroup)})},this)}},_showIndicator:function(t,e,i,n){var a=this.visualMapModel,o=a.getExtent(),r=a.itemSize,s=[0,r[1]],l=eL(t,o,s,!0),u=this._shapes,h=u.indicator;if(h){h.position[1]=l,h.attr("invisible",!1),h.setShape("points",function(t,e,i,n){return t?[[0,-nL(e,aL(i,0))],[6,0],[0,nL(e,aL(n-i,0))]]:[[0,0],[5,-5],[5,5]]}(!!i,n,l,r[1]));var c=this.getControllerVisual(t,"color",{convertOpacityToAlpha:!0});h.setStyle("fill",c);var d=$s(u.indicatorLabelPoint,Ks(h,this.group)),f=u.indicatorLabel;f.attr("invisible",!1);var p=this._applyTransform("left",u.barGroup),g=this._orient;f.setStyle({text:(i||"")+a.formatValueText(e),textVerticalAlign:"horizontal"===g?p:"middle",textAlign:"horizontal"===g?"center":p,x:d[0],y:d[1]})}},_enableHoverLinkToSeries:function(){var n=this;this._shapes.barGroup.on("mousemove",function(t){if(n._hovering=!0,!n._dragging){var e=n.visualMapModel.itemSize,i=n._applyTransform([t.offsetX,t.offsetY],n._shapes.barGroup,!0,!0);i[1]=nL(aL(0,i[1]),e[1]),n._doHoverLinkToSeries(i[1],0<=i[0]&&i[0]<=e[0])}}).on("mouseout",function(){n._hovering=!1,n._dragging||n._clearHoverLinkToSeries()})},_enableHoverLinkFromSeries:function(){var t=this.api.getZr();this.visualMapModel.option.hoverLink?(t.on("mouseover",this._hoverLinkFromSeriesMouseOver,this),t.on("mouseout",this._hideIndicator,this)):this._clearHoverLinkFromSeries()},_doHoverLinkToSeries:function(t,e){var i=this.visualMapModel,n=i.itemSize;if(i.option.hoverLink){var a=[0,n[1]],o=i.getExtent();t=nL(aL(a[0],t),a[1]);var r=function(t,e,i){var n=6,a=t.get("hoverLinkDataSize");a&&(n=eL(a,e,i,!0)/2);return n}(i,o,a),s=[t-r,t+r],l=eL(t,a,o,!0),u=[eL(s[0],a,o,!0),eL(s[1],a,o,!0)];s[0]<a[0]&&(u[0]=-1/0),a[1]<s[1]&&(u[1]=1/0),e&&(u[0]===-1/0?this._showIndicator(l,u[1],"< ",r):u[1]===1/0?this._showIndicator(l,u[0],"> ",r):this._showIndicator(l,l,"≈ ",r));var h=this._hoverLinkDataIndices,c=[];(e||sL(i))&&(c=this._hoverLinkDataIndices=i.findTargetDataIndices(u));var d=function(t,e){var i={},n={};return a(t||[],i),a(e||[],n,i),[o(i),o(n)];function a(t,e,i){for(var n=0,a=t.length;n<a;n++)for(var o=t[n].seriesId,r=wa(t[n].dataIndex),s=i&&i[o],l=0,u=r.length;l<u;l++){var h=r[l];s&&s[h]?s[h]=null:(e[o]||(e[o]={}))[h]=1}}function o(t,e){var i=[];for(var n in t)if(t.hasOwnProperty(n)&&null!=t[n])if(e)i.push(+n);else{var a=o(t[n],!0);a.length&&i.push({seriesId:n,dataIndex:a})}return i}}(h,c);this._dispatchHighDown("downplay",tL(d[0],i)),this._dispatchHighDown("highlight",tL(d[1],i))}},_hoverLinkFromSeriesMouseOver:function(t){var e=t.target,i=this.visualMapModel;if(e&&null!=e.dataIndex){var n=this.ecModel.getSeriesByIndex(e.seriesIndex);if(i.isTargetSeries(n)){var a=n.getData(e.dataType),o=a.get(i.getDataDimension(a),e.dataIndex,!0);isNaN(o)||this._showIndicator(o,o)}}},_hideIndicator:function(){var t=this._shapes;t.indicator&&t.indicator.attr("invisible",!0),t.indicatorLabel&&t.indicatorLabel.attr("invisible",!0)},_clearHoverLinkToSeries:function(){this._hideIndicator();var t=this._hoverLinkDataIndices;this._dispatchHighDown("downplay",tL(t,this.visualMapModel)),t.length=0},_clearHoverLinkFromSeries:function(){this._hideIndicator();var t=this.api.getZr();t.off("mouseover",this._hoverLinkFromSeriesMouseOver),t.off("mouseout",this._hideIndicator)},_applyTransform:function(t,e,i,n){var a=Ks(e,n?null:this.group);return 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t=this.option;E(t.categories,function(t){this._pieceList.push({text:this.formatValueText(t,!0),value:t})},this),cL(t,this._pieceList)},pieces:function(){var t=this.option,d=this._pieceList;E(t.pieces,function(t,e){z(t)||(t={value:t});var i={text:"",index:e};if(null!=t.label&&(i.text=t.label),t.hasOwnProperty("value")){var n=i.value=t.value;i.interval=[n,n],i.close=[1,1]}else{for(var a=i.interval=[],o=i.close=[0,0],r=[1,0,1],s=[-1/0,1/0],l=[],u=0;u<2;u++){for(var h=[["gte","gt","min"],["lte","lt","max"]][u],c=0;c<3&&null==a[u];c++)a[u]=t[h[c]],o[u]=r[c],l[u]=2===c;null==a[u]&&(a[u]=s[u])}l[0]&&a[1]===1/0&&(o[0]=0),l[1]&&a[0]===-1/0&&(o[1]=0),a[0]===a[1]&&o[0]&&o[1]&&(i.value=a[0])}i.visual=Bx.retrieveVisuals(t),d.push(i)},this),cL(t,d),Ol(d),E(d,function(t){var e=t.close,i=[["<","≤"][e[1]],[">","≥"][e[0]]];t.text=t.text||this.formatValueText(null!=t.value?t.value:t.interval,!1,i)},this)}};function cL(t,e){var i=t.inverse;("vertical"===t.orient?!i:i)&&e.reverse()}JC.extend({type:"visualMap.piecewise",doRender:function(){var o=this.group;o.removeAll();var r=this.visualMapModel,s=r.get("textGap"),t=r.textStyleModel,l=t.getFont(),u=t.getTextColor(),h=this._getItemAlign(),c=r.itemSize,e=this._getViewData(),i=e.endsText,d=W(r.get("showLabel",!0),!i);i&&this._renderEndsText(o,i[0],c,d,h),E(e.viewPieceList,function(t){var e=t.piece,i=new Si;i.onclick=T(this._onItemClick,this,e),this._enableHoverLink(i,t.indexInModelPieceList);var n=r.getRepresentValue(e);if(this._createItemSymbol(i,n,[0,0,c[0],c[1]]),d){var a=this.visualMapModel.getValueState(n);i.add(new Dr({style:{x:"right"===h?-s:c[0]+s,y:c[1]/2,text:e.text,textVerticalAlign:"middle",textAlign:h,textFont:l,textFill:u,opacity:"outOfRange"===a?.5:1}}))}o.add(i)},this),i&&this._renderEndsText(o,i[1],c,d,h),nu(r.get("orient"),o,r.get("itemGap")),this.renderBackground(o),this.positionGroup(o)},_enableHoverLink:function(t,i){function e(t){var 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t=this.visualMapModel,e=N(t.getPieceList(),function(t,e){return{piece:t,indexInModelPieceList:e}}),i=t.get("text"),n=t.get("orient"),a=t.get("inverse");return("horizontal"===n?a:!a)?e.reverse():i=i&&i.slice().reverse(),{viewPieceList:e,endsText:i}},_createItemSymbol:function(t,e,i){t.add(Jp(this.getControllerVisual(e,"symbol"),i[0],i[1],i[2],i[3],this.getControllerVisual(e,"color")))},_onItemClick:function(t){var e=this.visualMapModel,i=e.option,n=D(i.selected),a=e.getSelectedMapKey(t);"single"===i.selectedMode?(n[a]=!0,E(n,function(t,e){n[e]=e===a})):n[a]=!n[a],this.api.dispatchAction({type:"selectDataRange",from:this.uid,visualMapId:this.visualMapModel.id,selected:n})}});Jd(OC);var dL,fL="urn:schemas-microsoft-com:vml",pL="undefined"==typeof window?null:window,gL=!1,mL=pL&&pL.document;function vL(t){return dL(t)}if(mL&&!v.canvasSupported)try{mL.namespaces.zrvml||mL.namespaces.add("zrvml",fL),dL=function(t){return mL.createElement("<zrvml:"+t+' 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diff --git a/leafletMapOur/map/lib/elementUi.css b/leafletMapOur/map/lib/elementUi.css
new file mode 100644
index 0000000..f3a3ab7
--- /dev/null
+++ b/leafletMapOur/map/lib/elementUi.css
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/leafletMapOur/map/lib/elementUi.js b/leafletMapOur/map/lib/elementUi.js
new file mode 100644
index 0000000..12f66a1
--- /dev/null
+++ b/leafletMapOur/map/lib/elementUi.js
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n=e.document,r=n.createElement(t.tagName);if(o(r,t.classNames),l(r,t.attributes),"node"===t.contentType?r.appendChild(t.content.jquery?t.content[0]:t.content):"html"===t.contentType?r.innerHTML=t.content:r.textContent=t.content,t.arrowTagName){var s=n.createElement(t.arrowTagName);o(s,t.arrowClassNames),l(s,t.arrowAttributes),r.appendChild(s)}var a=t.parent.jquery?t.parent[0]:t.parent;if("string"==typeof a){if((a=n.querySelectorAll(t.parent)).length>1&&console.warn("WARNING: the given `parent` query("+t.parent+") matched more than one element, the first one will be used"),0===a.length)throw"ERROR: the given `parent` doesn't exists!";a=a[0]}return a.length>1&&a instanceof Element==0&&(console.warn("WARNING: you have passed as parent a list of elements, the first one will be used"),a=a[0]),a.appendChild(r),r;function o(e,t){t.forEach(function(t){e.classList.add(t)})}function 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d=l(this._popper),p=u(this._popper),f=h(d),m="fixed"===t.offsets.popper.position?0:(s=p)==document.body?Math.max(document.documentElement.scrollTop,document.body.scrollTop):s.scrollTop,v="fixed"===t.offsets.popper.position?0:function(e){return e==document.body?Math.max(document.documentElement.scrollLeft,document.body.scrollLeft):e.scrollLeft}(p);a={top:0-(f.top-m),right:e.document.documentElement.clientWidth-(f.left-v),bottom:e.document.documentElement.clientHeight-(f.top-m),left:0-(f.left-v)}}else a=l(this._popper)===n?{top:0,left:0,right:n.clientWidth,bottom:n.clientHeight}:h(n);return a.left+=i,a.right-=i,a.top=a.top+i,a.bottom=a.bottom-i,a},i.prototype.runModifiers=function(e,t,i){var n=t.slice();return void 0!==i&&(n=this._options.modifiers.slice(0,a(this._options.modifiers,i))),n.forEach(function(t){var i;(i=t)&&"[object Function]"==={}.toString.call(i)&&(e=t.call(this,e))}.bind(this)),e},i.prototype.isModifierRequired=function(e,t){var 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r=document.documentElement.clientHeight<document.body.scrollHeight,s=ve(document.body,"overflowY");Te>0&&(r||"scroll"===s)&&this.withoutHiddenClass&&(document.body.style.paddingRight=this.computedBodyPaddingRight+Te+"px"),fe(document.body,"el-popup-parent--hidden")}"static"===getComputedStyle(t).position&&(t.style.position="absolute"),t.style.zIndex=Se.nextZIndex(),this.opened=!0,this.onOpen&&this.onOpen(),this.doAfterOpen()}},doAfterOpen:function(){this._opening=!1},close:function(){var e=this;if(!this.willClose||this.willClose()){null!==this._openTimer&&(clearTimeout(this._openTimer),this._openTimer=null),clearTimeout(this._closeTimer);var t=Number(this.closeDelay);t>0?this._closeTimer=setTimeout(function(){e._closeTimer=null,e.doClose()},t):this.doClose()}},doClose:function(){this._closing=!0,this.onClose&&this.onClose(),this.lockScroll&&setTimeout(this.restoreBodyStyle,200),this.opened=!1,this.doAfterClose()},doAfterClose:function(){Se.closeModal(this._popupId),this._closing=!1},restoreBodyStyle:function(){this.modal&&this.withoutHiddenClass&&(document.body.style.paddingRight=this.bodyPaddingRight,me(document.body,"el-popup-parent--hidden")),this.withoutHiddenClass=!0}}},Ne=h.a.prototype.$isServer?function(){}:i(50),Pe=function(e){return e.stopPropagation()},Oe={props:{transformOrigin:{type:[Boolean,String],default:!0},placement:{type:String,default:"bottom"},boundariesPadding:{type:Number,default:5},reference:{},popper:{},offset:{default:0},value:Boolean,visibleArrow:Boolean,arrowOffset:{type:Number,default:35},appendToBody:{type:Boolean,default:!0},popperOptions:{type:Object,default:function(){return{gpuAcceleration:!1}}}},data:function(){return{showPopper:!1,currentPlacement:""}},watch:{value:{immediate:!0,handler:function(e){this.showPopper=e,this.$emit("input",e)}},showPopper:function(e){this.disabled||(e?this.updatePopper():this.destroyPopper(),this.$emit("input",e))}},methods:{createPopper:function(){var e=this;if(!this.$isServer&&(this.currentPlacement=this.currentPlacement||this.placement,/^(top|bottom|left|right)(-start|-end)?$/g.test(this.currentPlacement))){var t=this.popperOptions,i=this.popperElm=this.popperElm||this.popper||this.$refs.popper,n=this.referenceElm=this.referenceElm||this.reference||this.$refs.reference;!n&&this.$slots.reference&&this.$slots.reference[0]&&(n=this.referenceElm=this.$slots.reference[0].elm),i&&n&&(this.visibleArrow&&this.appendArrow(i),this.appendToBody&&document.body.appendChild(this.popperElm),this.popperJS&&this.popperJS.destroy&&this.popperJS.destroy(),t.placement=this.currentPlacement,t.offset=this.offset,t.arrowOffset=this.arrowOffset,this.popperJS=new Ne(n,i,t),this.popperJS.onCreate(function(t){e.$emit("created",e),e.resetTransformOrigin(),e.$nextTick(e.updatePopper)}),"function"==typeof t.onUpdate&&this.popperJS.onUpdate(t.onUpdate),this.popperJS._popper.style.zIndex=Se.nextZIndex(),this.popperElm.addEventListener("click",Pe))}},updatePopper:function(){var e=this.popperJS;e?(e.update(),e._popper&&(e._popper.style.zIndex=Se.nextZIndex())):this.createPopper()},doDestroy:function(e){!this.popperJS||this.showPopper&&!e||(this.popperJS.destroy(),this.popperJS=null)},destroyPopper:function(){this.popperJS&&this.resetTransformOrigin()},resetTransformOrigin:function(){if(this.transformOrigin){var e=this.popperJS._popper.getAttribute("x-placement").split("-")[0],t={top:"bottom",bottom:"top",left:"right",right:"left"}[e];this.popperJS._popper.style.transformOrigin="string"==typeof this.transformOrigin?this.transformOrigin:["top","bottom"].indexOf(e)>-1?"center "+t:t+" center"}},appendArrow:function(e){var t=void 0;if(!this.appended){for(var i in this.appended=!0,e.attributes)if(/^_v-/.test(e.attributes[i].name)){t=e.attributes[i].name;break}var n=document.createElement("div");t&&n.setAttribute(t,""),n.setAttribute("x-arrow",""),n.className="popper__arrow",e.appendChild(n)}}},beforeDestroy:function(){this.doDestroy(!0),this.popperElm&&this.popperElm.parentNode===document.body&&(this.popperElm.removeEventListener("click",Pe),document.body.removeChild(this.popperElm))},deactivated:function(){this.$options.beforeDestroy[0].call(this)}},Ie=r({name:"ElSelectDropdown",componentName:"ElSelectDropdown",mixins:[Oe],props:{placement:{default:"bottom-start"},boundariesPadding:{default:0},popperOptions:{default:function(){return{gpuAcceleration:!1}}},visibleArrow:{default:!0},appendToBody:{type:Boolean,default:!0}},data:function(){return{minWidth:""}},computed:{popperClass:function(){return this.$parent.popperClass}},watch:{"$parent.inputWidth":function(){this.minWidth=this.$parent.$el.getBoundingClientRect().width+"px"}},mounted:function(){var e=this;this.referenceElm=this.$parent.$refs.reference.$el,this.$parent.popperElm=this.popperElm=this.$el,this.$on("updatePopper",function(){e.$parent.visible&&e.updatePopper()}),this.$on("destroyPopper",this.destroyPopper)}},re,[],!1,null,null,null);Ie.options.__file="packages/select/src/select-dropdown.vue";var Ae=Ie.exports,Fe=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-select-dropdown__item",class:{selected:e.itemSelected,"is-disabled":e.disabled||e.groupDisabled||e.limitReached,hover:e.hover},on:{mouseenter:e.hoverItem,click:function(t){return t.stopPropagation(),e.selectOptionClick(t)}}},[e._t("default",[i("span",[e._v(e._s(e.currentLabel))])])],2)};Fe._withStripped=!0;var Le="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},Ve=r({mixins:[l],name:"ElOption",componentName:"ElOption",inject:["select"],props:{value:{required:!0},label:[String,Number],created:Boolean,disabled:{type:Boolean,default:!1}},data:function(){return{index:-1,groupDisabled:!1,visible:!0,hitState:!1,hover:!1}},computed:{isObject:function(){return"[object object]"===Object.prototype.toString.call(this.value).toLowerCase()},currentLabel:function(){return this.label||(this.isObject?"":this.value)},currentValue:function(){return this.value||this.label||""},itemSelected:function(){return this.select.multiple?this.contains(this.select.value,this.value):this.isEqual(this.value,this.select.value)},limitReached:function(){return!!this.select.multiple&&(!this.itemSelected&&(this.select.value||[]).length>=this.select.multipleLimit&&this.select.multipleLimit>0)}},watch:{currentLabel:function(){this.created||this.select.remote||this.dispatch("ElSelect","setSelected")},value:function(e,t){var i=this.select,n=i.remote,r=i.valueKey;if(!this.created&&!n){if(r&&"object"===(void 0===e?"undefined":Le(e))&&"object"===(void 0===t?"undefined":Le(t))&&e[r]===t[r])return;this.dispatch("ElSelect","setSelected")}}},methods:{isEqual:function(e,t){if(this.isObject){var i=this.select.valueKey;return k(e,i)===k(t,i)}return e===t},contains:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments[1];if(this.isObject){var i=this.select.valueKey;return e&&e.some(function(e){return k(e,i)===k(t,i)})}return e&&e.indexOf(t)>-1},handleGroupDisabled:function(e){this.groupDisabled=e},hoverItem:function(){this.disabled||this.groupDisabled||(this.select.hoverIndex=this.select.options.indexOf(this))},selectOptionClick:function(){!0!==this.disabled&&!0!==this.groupDisabled&&this.dispatch("ElSelect","handleOptionClick",[this,!0])},queryChange:function(e){this.visible=new RegExp(function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return String(e).replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}(e),"i").test(this.currentLabel)||this.created,this.visible||this.select.filteredOptionsCount--}},created:function(){this.select.options.push(this),this.select.cachedOptions.push(this),this.select.optionsCount++,this.select.filteredOptionsCount++,this.$on("queryChange",this.queryChange),this.$on("handleGroupDisabled",this.handleGroupDisabled)},beforeDestroy:function(){var e=this.select,t=e.selected,i=e.multiple?t:[t],n=this.select.cachedOptions.indexOf(this),r=i.indexOf(this);n>-1&&r<0&&this.select.cachedOptions.splice(n,1),this.select.onOptionDestroy(this.select.options.indexOf(this))}},Fe,[],!1,null,null,null);Ve.options.__file="packages/select/src/option.vue";var Be=Ve.exports,ze=r({name:"ElTag",props:{text:String,closable:Boolean,type:String,hit:Boolean,disableTransitions:Boolean,color:String,size:String,effect:{type:String,default:"light",validator:function(e){return-1!==["dark","light","plain"].indexOf(e)}}},methods:{handleClose:function(e){e.stopPropagation(),this.$emit("close",e)},handleClick:function(e){this.$emit("click",e)}},computed:{tagSize:function(){return this.size||(this.$ELEMENT||{}).size}},render:function(e){var t=this.type,i=this.tagSize,n=this.hit,r=this.effect,s=e("span",{class:["el-tag",t?"el-tag--"+t:"",i?"el-tag--"+i:"",r?"el-tag--"+r:"",n&&"is-hit"],style:{backgroundColor:this.color},on:{click:this.handleClick}},[this.$slots.default,this.closable&&e("i",{class:"el-tag__close el-icon-close",on:{click:this.handleClose}})]);return this.disableTransitions?s:e("transition",{attrs:{name:"el-zoom-in-center"}},[s])}},void 0,void 0,!1,null,null,null);ze.options.__file="packages/tag/src/tag.vue";var He=ze.exports;He.install=function(e){e.component(He.name,He)};var Re=He,We=i(47),je="undefined"==typeof window,qe=function(e){var t=e,i=Array.isArray(t),n=0;for(t=i?t:t[Symbol.iterator]();;){var r;if(i){if(n>=t.length)break;r=t[n++]}else{if((n=t.next()).done)break;r=n.value}var s=r.target.__resizeListeners__||[];s.length&&s.forEach(function(e){e()})}},Ye=function(e,t){je||(e.__resizeListeners__||(e.__resizeListeners__=[],e.__ro__=new We.a(qe),e.__ro__.observe(e)),e.__resizeListeners__.push(t))},Ke=function(e,t){e&&e.__resizeListeners__&&(e.__resizeListeners__.splice(e.__resizeListeners__.indexOf(t),1),e.__resizeListeners__.length||e.__ro__.disconnect())},Ge={vertical:{offset:"offsetHeight",scroll:"scrollTop",scrollSize:"scrollHeight",size:"height",key:"vertical",axis:"Y",client:"clientY",direction:"top"},horizontal:{offset:"offsetWidth",scroll:"scrollLeft",scrollSize:"scrollWidth",size:"width",key:"horizontal",axis:"X",client:"clientX",direction:"left"}};function Ue(e){var t=e.move,i=e.size,n=e.bar,r={},s="translate"+n.axis+"("+t+"%)";return r[n.size]=i,r.transform=s,r.msTransform=s,r.webkitTransform=s,r}var Xe={name:"Bar",props:{vertical:Boolean,size:String,move:Number},computed:{bar:function(){return Ge[this.vertical?"vertical":"horizontal"]},wrap:function(){return this.$parent.wrap}},render:function(e){var t=this.size,i=this.move,n=this.bar;return e("div",{class:["el-scrollbar__bar","is-"+n.key],on:{mousedown:this.clickTrackHandler}},[e("div",{ref:"thumb",class:"el-scrollbar__thumb",on:{mousedown:this.clickThumbHandler},style:Ue({size:t,move:i,bar:n})})])},methods:{clickThumbHandler:function(e){e.ctrlKey||2===e.button||(this.startDrag(e),this[this.bar.axis]=e.currentTarget[this.bar.offset]-(e[this.bar.client]-e.currentTarget.getBoundingClientRect()[this.bar.direction]))},clickTrackHandler:function(e){var t=100*(Math.abs(e.target.getBoundingClientRect()[this.bar.direction]-e[this.bar.client])-this.$refs.thumb[this.bar.offset]/2)/this.$el[this.bar.offset];this.wrap[this.bar.scroll]=t*this.wrap[this.bar.scrollSize]/100},startDrag:function(e){e.stopImmediatePropagation(),this.cursorDown=!0,he(document,"mousemove",this.mouseMoveDocumentHandler),he(document,"mouseup",this.mouseUpDocumentHandler),document.onselectstart=function(){return!1}},mouseMoveDocumentHandler:function(e){if(!1!==this.cursorDown){var t=this[this.bar.axis];if(t){var i=100*(-1*(this.$el.getBoundingClientRect()[this.bar.direction]-e[this.bar.client])-(this.$refs.thumb[this.bar.offset]-t))/this.$el[this.bar.offset];this.wrap[this.bar.scroll]=i*this.wrap[this.bar.scrollSize]/100}}},mouseUpDocumentHandler:function(e){this.cursorDown=!1,this[this.bar.axis]=0,de(document,"mousemove",this.mouseMoveDocumentHandler),document.onselectstart=null}},destroyed:function(){de(document,"mouseup",this.mouseUpDocumentHandler)}},Je={name:"ElScrollbar",components:{Bar:Xe},props:{native:Boolean,wrapStyle:{},wrapClass:{},viewClass:{},viewStyle:{},noresize:Boolean,tag:{type:String,default:"div"}},data:function(){return{sizeWidth:"0",sizeHeight:"0",moveX:0,moveY:0}},computed:{wrap:function(){return this.$refs.wrap}},render:function(e){var t=$e(),i=this.wrapStyle;if(t){var n="-"+t+"px",r="margin-bottom: "+n+"; margin-right: "+n+";";Array.isArray(this.wrapStyle)?(i=function(e){for(var t={},i=0;i<e.length;i++)e[i]&&C(t,e[i]);return t}(this.wrapStyle)).marginRight=i.marginBottom=n:"string"==typeof this.wrapStyle?i+=r:i=r}var s=e(this.tag,{class:["el-scrollbar__view",this.viewClass],style:this.viewStyle,ref:"resize"},this.$slots.default),a=e("div",{ref:"wrap",style:i,on:{scroll:this.handleScroll},class:[this.wrapClass,"el-scrollbar__wrap",t?"":"el-scrollbar__wrap--hidden-default"]},[[s]]),o=void 0;return o=this.native?[e("div",{ref:"wrap",class:[this.wrapClass,"el-scrollbar__wrap"],style:i},[[s]])]:[a,e(Xe,{attrs:{move:this.moveX,size:this.sizeWidth}}),e(Xe,{attrs:{vertical:!0,move:this.moveY,size:this.sizeHeight}})],e("div",{class:"el-scrollbar"},o)},methods:{handleScroll:function(){var e=this.wrap;this.moveY=100*e.scrollTop/e.clientHeight,this.moveX=100*e.scrollLeft/e.clientWidth},update:function(){var e,t,i=this.wrap;i&&(e=100*i.clientHeight/i.scrollHeight,t=100*i.clientWidth/i.scrollWidth,this.sizeHeight=e<100?e+"%":"",this.sizeWidth=t<100?t+"%":"")}},mounted:function(){this.native||(this.$nextTick(this.update),!this.noresize&&Ye(this.$refs.resize,this.update))},beforeDestroy:function(){this.native||!this.noresize&&Ke(this.$refs.resize,this.update)},install:function(e){e.component(Je.name,Je)}},Ze=Je,Qe=i(1),et=i.n(Qe),tt=[],it="@@clickoutsideContext",nt=void 0,rt=0;function st(e,t,i){return function(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};!(i&&i.context&&n.target&&r.target)||e.contains(n.target)||e.contains(r.target)||e===n.target||i.context.popperElm&&(i.context.popperElm.contains(n.target)||i.context.popperElm.contains(r.target))||(t.expression&&e[it].methodName&&i.context[e[it].methodName]?i.context[e[it].methodName]():e[it].bindingFn&&e[it].bindingFn())}}!h.a.prototype.$isServer&&he(document,"mousedown",function(e){return nt=e}),!h.a.prototype.$isServer&&he(document,"mouseup",function(e){tt.forEach(function(t){return t[it].documentHandler(e,nt)})});var at={bind:function(e,t,i){tt.push(e);var n=rt++;e[it]={id:n,documentHandler:st(e,t,i),methodName:t.expression,bindingFn:t.value}},update:function(e,t,i){e[it].documentHandler=st(e,t,i),e[it].methodName=t.expression,e[it].bindingFn=t.value},unbind:function(e){for(var t=tt.length,i=0;i<t;i++)if(tt[i][it].id===e[it].id){tt.splice(i,1);break}delete e[it]}};function ot(e,t){if(!h.a.prototype.$isServer)if(t){for(var i=[],n=t.offsetParent;n&&e!==n&&e.contains(n);)i.push(n),n=n.offsetParent;var r=t.offsetTop+i.reduce(function(e,t){return e+t.offsetTop},0),s=r+t.offsetHeight,a=e.scrollTop,o=a+e.clientHeight;r<a?e.scrollTop=r:s>o&&(e.scrollTop=s-e.clientHeight)}else e.scrollTop=0}var lt=r({mixins:[l,q,u("reference"),{data:function(){return{hoverOption:-1}},computed:{optionsAllDisabled:function(){return this.options.filter(function(e){return e.visible}).every(function(e){return e.disabled})}},watch:{hoverIndex:function(e){var t=this;"number"==typeof e&&e>-1&&(this.hoverOption=this.options[e]||{}),this.options.forEach(function(e){e.hover=t.hoverOption===e})}},methods:{navigateOptions:function(e){var t=this;if(this.visible){if(0!==this.options.length&&0!==this.filteredOptionsCount&&!this.optionsAllDisabled){"next"===e?(this.hoverIndex++,this.hoverIndex===this.options.length&&(this.hoverIndex=0)):"prev"===e&&(this.hoverIndex--,this.hoverIndex<0&&(this.hoverIndex=this.options.length-1));var i=this.options[this.hoverIndex];!0!==i.disabled&&!0!==i.groupDisabled&&i.visible||this.navigateOptions(e),this.$nextTick(function(){return t.scrollToOption(t.hoverOption)})}}else this.visible=!0}}}],name:"ElSelect",componentName:"ElSelect",inject:{elForm:{default:""},elFormItem:{default:""}},provide:function(){return{select:this}},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},readonly:function(){return!this.filterable||this.multiple||!(!h.a.prototype.$isServer&&!isNaN(Number(document.documentMode)))&&!(!h.a.prototype.$isServer&&navigator.userAgent.indexOf("Edge")>-1)&&!this.visible},showClose:function(){var e=this.multiple?Array.isArray(this.value)&&this.value.length>0:void 0!==this.value&&null!==this.value&&""!==this.value;return this.clearable&&!this.selectDisabled&&this.inputHovering&&e},iconClass:function(){return this.remote&&this.filterable?"":this.visible?"arrow-up is-reverse":"arrow-up"},debounce:function(){return this.remote?300:0},emptyText:function(){return this.loading?this.loadingText||this.t("el.select.loading"):(!this.remote||""!==this.query||0!==this.options.length)&&(this.filterable&&this.query&&this.options.length>0&&0===this.filteredOptionsCount?this.noMatchText||this.t("el.select.noMatch"):0===this.options.length?this.noDataText||this.t("el.select.noData"):null)},showNewOption:function(){var e=this,t=this.options.filter(function(e){return!e.created}).some(function(t){return t.currentLabel===e.query});return this.filterable&&this.allowCreate&&""!==this.query&&!t},selectSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},selectDisabled:function(){return this.disabled||(this.elForm||{}).disabled},collapseTagSize:function(){return["small","mini"].indexOf(this.selectSize)>-1?"mini":"small"},propPlaceholder:function(){return void 0!==this.placeholder?this.placeholder:this.t("el.select.placeholder")}},components:{ElInput:ne,ElSelectMenu:Ae,ElOption:Be,ElTag:Re,ElScrollbar:Ze},directives:{Clickoutside:at},props:{name:String,id:String,value:{required:!0},autocomplete:{type:String,default:"off"},autoComplete:{type:String,validator:function(e){return!0}},automaticDropdown:Boolean,size:String,disabled:Boolean,clearable:Boolean,filterable:Boolean,allowCreate:Boolean,loading:Boolean,popperClass:String,remote:Boolean,loadingText:String,noMatchText:String,noDataText:String,remoteMethod:Function,filterMethod:Function,multiple:Boolean,multipleLimit:{type:Number,default:0},placeholder:{type:String,required:!1},defaultFirstOption:Boolean,reserveKeyword:Boolean,valueKey:{type:String,default:"value"},collapseTags:Boolean,popperAppendToBody:{type:Boolean,default:!0}},data:function(){return{options:[],cachedOptions:[],createdLabel:null,createdSelected:!1,selected:this.multiple?[]:{},inputLength:20,inputWidth:0,initialInputHeight:0,cachedPlaceHolder:"",optionsCount:0,filteredOptionsCount:0,visible:!1,softFocus:!1,selectedLabel:"",hoverIndex:-1,query:"",previousQuery:null,inputHovering:!1,currentPlaceholder:"",menuVisibleOnFocus:!1,isOnComposition:!1,isSilentBlur:!1}},watch:{selectDisabled:function(){var e=this;this.$nextTick(function(){e.resetInputHeight()})},propPlaceholder:function(e){this.cachedPlaceHolder=this.currentPlaceholder=e},value:function(e,t){this.multiple&&(this.resetInputHeight(),e&&e.length>0||this.$refs.input&&""!==this.query?this.currentPlaceholder="":this.currentPlaceholder=this.cachedPlaceHolder,this.filterable&&!this.reserveKeyword&&(this.query="",this.handleQueryChange(this.query))),this.setSelected(),this.filterable&&!this.multiple&&(this.inputLength=20),$(e,t)||this.dispatch("ElFormItem","el.form.change",e)},visible:function(e){var t=this;e?(this.broadcast("ElSelectDropdown","updatePopper"),this.filterable&&(this.query=this.remote?"":this.selectedLabel,this.handleQueryChange(this.query),this.multiple?this.$refs.input.focus():(this.remote||(this.broadcast("ElOption","queryChange",""),this.broadcast("ElOptionGroup","queryChange")),this.selectedLabel&&(this.currentPlaceholder=this.selectedLabel,this.selectedLabel="")))):(this.broadcast("ElSelectDropdown","destroyPopper"),this.$refs.input&&this.$refs.input.blur(),this.query="",this.previousQuery=null,this.selectedLabel="",this.inputLength=20,this.menuVisibleOnFocus=!1,this.resetHoverIndex(),this.$nextTick(function(){t.$refs.input&&""===t.$refs.input.value&&0===t.selected.length&&(t.currentPlaceholder=t.cachedPlaceHolder)}),this.multiple||(this.selected&&(this.filterable&&this.allowCreate&&this.createdSelected&&this.createdLabel?this.selectedLabel=this.createdLabel:this.selectedLabel=this.selected.currentLabel,this.filterable&&(this.query=this.selectedLabel)),this.filterable&&(this.currentPlaceholder=this.cachedPlaceHolder))),this.$emit("visible-change",e)},options:function(){var e=this;if(!this.$isServer){this.$nextTick(function(){e.broadcast("ElSelectDropdown","updatePopper")}),this.multiple&&this.resetInputHeight();var t=this.$el.querySelectorAll("input");-1===[].indexOf.call(t,document.activeElement)&&this.setSelected(),this.defaultFirstOption&&(this.filterable||this.remote)&&this.filteredOptionsCount&&this.checkDefaultFirstOption()}}},methods:{handleComposition:function(e){var t=this,i=e.target.value;if("compositionend"===e.type)this.isOnComposition=!1,this.$nextTick(function(e){return t.handleQueryChange(i)});else{var n=i[i.length-1]||"";this.isOnComposition=!ee(n)}},handleQueryChange:function(e){var t=this;this.previousQuery===e||this.isOnComposition||(null!==this.previousQuery||"function"!=typeof this.filterMethod&&"function"!=typeof this.remoteMethod?(this.previousQuery=e,this.$nextTick(function(){t.visible&&t.broadcast("ElSelectDropdown","updatePopper")}),this.hoverIndex=-1,this.multiple&&this.filterable&&this.$nextTick(function(){var e=15*t.$refs.input.value.length+20;t.inputLength=t.collapseTags?Math.min(50,e):e,t.managePlaceholder(),t.resetInputHeight()}),this.remote&&"function"==typeof this.remoteMethod?(this.hoverIndex=-1,this.remoteMethod(e)):"function"==typeof this.filterMethod?(this.filterMethod(e),this.broadcast("ElOptionGroup","queryChange")):(this.filteredOptionsCount=this.optionsCount,this.broadcast("ElOption","queryChange",e),this.broadcast("ElOptionGroup","queryChange")),this.defaultFirstOption&&(this.filterable||this.remote)&&this.filteredOptionsCount&&this.checkDefaultFirstOption()):this.previousQuery=e)},scrollToOption:function(e){var t=Array.isArray(e)&&e[0]?e[0].$el:e.$el;this.$refs.popper&&t&&ot(this.$refs.popper.$el.querySelector(".el-select-dropdown__wrap"),t);this.$refs.scrollbar&&this.$refs.scrollbar.handleScroll()},handleMenuEnter:function(){var e=this;this.$nextTick(function(){return e.scrollToOption(e.selected)})},emitChange:function(e){$(this.value,e)||this.$emit("change",e)},getOption:function(e){for(var t=void 0,i="[object object]"===Object.prototype.toString.call(e).toLowerCase(),n="[object null]"===Object.prototype.toString.call(e).toLowerCase(),r="[object undefined]"===Object.prototype.toString.call(e).toLowerCase(),s=this.cachedOptions.length-1;s>=0;s--){var a=this.cachedOptions[s];if(i?k(a.value,this.valueKey)===k(e,this.valueKey):a.value===e){t=a;break}}if(t)return t;var o={value:e,currentLabel:i||n||r?"":e};return this.multiple&&(o.hitState=!1),o},setSelected:function(){var e=this;if(!this.multiple){var t=this.getOption(this.value);return t.created?(this.createdLabel=t.currentLabel,this.createdSelected=!0):this.createdSelected=!1,this.selectedLabel=t.currentLabel,this.selected=t,void(this.filterable&&(this.query=this.selectedLabel))}var i=[];Array.isArray(this.value)&&this.value.forEach(function(t){i.push(e.getOption(t))}),this.selected=i,this.$nextTick(function(){e.resetInputHeight()})},handleFocus:function(e){this.softFocus?this.softFocus=!1:((this.automaticDropdown||this.filterable)&&(this.visible=!0,this.filterable&&(this.menuVisibleOnFocus=!0)),this.$emit("focus",e))},blur:function(){this.visible=!1,this.$refs.reference.blur()},handleBlur:function(e){var t=this;setTimeout(function(){t.isSilentBlur?t.isSilentBlur=!1:t.$emit("blur",e)},50),this.softFocus=!1},handleClearClick:function(e){this.deleteSelected(e)},doDestroy:function(){this.$refs.popper&&this.$refs.popper.doDestroy()},handleClose:function(){this.visible=!1},toggleLastOptionHitState:function(e){if(Array.isArray(this.selected)){var t=this.selected[this.selected.length-1];if(t)return!0===e||!1===e?(t.hitState=e,e):(t.hitState=!t.hitState,t.hitState)}},deletePrevTag:function(e){if(e.target.value.length<=0&&!this.toggleLastOptionHitState()){var t=this.value.slice();t.pop(),this.$emit("input",t),this.emitChange(t)}},managePlaceholder:function(){""!==this.currentPlaceholder&&(this.currentPlaceholder=this.$refs.input.value?"":this.cachedPlaceHolder)},resetInputState:function(e){8!==e.keyCode&&this.toggleLastOptionHitState(!1),this.inputLength=15*this.$refs.input.value.length+20,this.resetInputHeight()},resetInputHeight:function(){var e=this;this.collapseTags&&!this.filterable||this.$nextTick(function(){if(e.$refs.reference){var t=e.$refs.reference.$el.childNodes,i=[].filter.call(t,function(e){return"INPUT"===e.tagName})[0],n=e.$refs.tags,r=e.initialInputHeight||40;i.style.height=0===e.selected.length?r+"px":Math.max(n?n.clientHeight+(n.clientHeight>r?6:0):0,r)+"px",e.visible&&!1!==e.emptyText&&e.broadcast("ElSelectDropdown","updatePopper")}})},resetHoverIndex:function(){var e=this;setTimeout(function(){e.multiple?e.selected.length>0?e.hoverIndex=Math.min.apply(null,e.selected.map(function(t){return e.options.indexOf(t)})):e.hoverIndex=-1:e.hoverIndex=e.options.indexOf(e.selected)},300)},handleOptionSelect:function(e,t){var i=this;if(this.multiple){var n=(this.value||[]).slice(),r=this.getValueIndex(n,e.value);r>-1?n.splice(r,1):(this.multipleLimit<=0||n.length<this.multipleLimit)&&n.push(e.value),this.$emit("input",n),this.emitChange(n),e.created&&(this.query="",this.handleQueryChange(""),this.inputLength=20),this.filterable&&this.$refs.input.focus()}else this.$emit("input",e.value),this.emitChange(e.value),this.visible=!1;this.isSilentBlur=t,this.setSoftFocus(),this.visible||this.$nextTick(function(){i.scrollToOption(e)})},setSoftFocus:function(){this.softFocus=!0;var e=this.$refs.input||this.$refs.reference;e&&e.focus()},getValueIndex:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments[1];if("[object object]"===Object.prototype.toString.call(t).toLowerCase()){var i=this.valueKey,n=-1;return e.some(function(e,r){return k(e,i)===k(t,i)&&(n=r,!0)}),n}return e.indexOf(t)},toggleMenu:function(){this.selectDisabled||(this.menuVisibleOnFocus?this.menuVisibleOnFocus=!1:this.visible=!this.visible,this.visible&&(this.$refs.input||this.$refs.reference).focus())},selectOption:function(){this.visible?this.options[this.hoverIndex]&&this.handleOptionSelect(this.options[this.hoverIndex]):this.toggleMenu()},deleteSelected:function(e){e.stopPropagation();var t=this.multiple?[]:"";this.$emit("input",t),this.emitChange(t),this.visible=!1,this.$emit("clear")},deleteTag:function(e,t){var i=this.selected.indexOf(t);if(i>-1&&!this.selectDisabled){var n=this.value.slice();n.splice(i,1),this.$emit("input",n),this.emitChange(n),this.$emit("remove-tag",t.value)}e.stopPropagation()},onInputChange:function(){this.filterable&&this.query!==this.selectedLabel&&(this.query=this.selectedLabel,this.handleQueryChange(this.query))},onOptionDestroy:function(e){e>-1&&(this.optionsCount--,this.filteredOptionsCount--,this.options.splice(e,1))},resetInputWidth:function(){this.inputWidth=this.$refs.reference.$el.getBoundingClientRect().width},handleResize:function(){this.resetInputWidth(),this.multiple&&this.resetInputHeight()},checkDefaultFirstOption:function(){this.hoverIndex=-1;for(var e=!1,t=this.options.length-1;t>=0;t--)if(this.options[t].created){e=!0,this.hoverIndex=t;break}if(!e)for(var i=0;i!==this.options.length;++i){var n=this.options[i];if(this.query){if(!n.disabled&&!n.groupDisabled&&n.visible){this.hoverIndex=i;break}}else if(n.itemSelected){this.hoverIndex=i;break}}},getValueKey:function(e){return"[object object]"!==Object.prototype.toString.call(e.value).toLowerCase()?e.value:k(e.value,this.valueKey)}},created:function(){var e=this;this.cachedPlaceHolder=this.currentPlaceholder=this.propPlaceholder,this.multiple&&!Array.isArray(this.value)&&this.$emit("input",[]),!this.multiple&&Array.isArray(this.value)&&this.$emit("input",""),this.debouncedOnInputChange=et()(this.debounce,function(){e.onInputChange()}),this.debouncedQueryChange=et()(this.debounce,function(t){e.handleQueryChange(t.target.value)}),this.$on("handleOptionClick",this.handleOptionSelect),this.$on("setSelected",this.setSelected)},mounted:function(){var e=this;this.multiple&&Array.isArray(this.value)&&this.value.length>0&&(this.currentPlaceholder=""),Ye(this.$el,this.handleResize);var t=this.$refs.reference;if(t&&t.$el){var i=t.$el.querySelector("input");this.initialInputHeight=i.getBoundingClientRect().height||{medium:36,small:32,mini:28}[this.selectSize]}this.remote&&this.multiple&&this.resetInputHeight(),this.$nextTick(function(){t&&t.$el&&(e.inputWidth=t.$el.getBoundingClientRect().width)}),this.setSelected()},beforeDestroy:function(){this.$el&&this.handleResize&&Ke(this.$el,this.handleResize)}},o,[],!1,null,null,null);lt.options.__file="packages/select/src/select.vue";var ut=lt.exports;ut.install=function(e){e.component(ut.name,ut)};var ct=ut;Be.install=function(e){e.component(Be.name,Be)};var ht=Be,dt={name:"ElPagination",props:{pageSize:{type:Number,default:10},small:Boolean,total:Number,pageCount:Number,pagerCount:{type:Number,validator:function(e){return(0|e)===e&&e>4&&e<22&&e%2==1},default:7},currentPage:{type:Number,default:1},layout:{default:"prev, pager, next, jumper, ->, total"},pageSizes:{type:Array,default:function(){return[10,20,30,40,50,100]}},popperClass:String,prevText:String,nextText:String,background:Boolean,disabled:Boolean,hideOnSinglePage:Boolean},data:function(){return{internalCurrentPage:1,internalPageSize:0,lastEmittedPage:-1,userChangePageSize:!1}},render:function(e){var t=this.layout;if(!t)return null;if(this.hideOnSinglePage&&(!this.internalPageCount||1===this.internalPageCount))return null;var i=e("div",{class:["el-pagination",{"is-background":this.background,"el-pagination--small":this.small}]}),n={prev:e("prev"),jumper:e("jumper"),pager:e("pager",{attrs:{currentPage:this.internalCurrentPage,pageCount:this.internalPageCount,pagerCount:this.pagerCount,disabled:this.disabled},on:{change:this.handleCurrentChange}}),next:e("next"),sizes:e("sizes",{attrs:{pageSizes:this.pageSizes}}),slot:e("slot",[this.$slots.default?this.$slots.default:""]),total:e("total")},r=t.split(",").map(function(e){return e.trim()}),s=e("div",{class:"el-pagination__rightwrapper"}),a=!1;return i.children=i.children||[],s.children=s.children||[],r.forEach(function(e){"->"!==e?a?s.children.push(n[e]):i.children.push(n[e]):a=!0}),a&&i.children.unshift(s),i},components:{Prev:{render:function(e){return e("button",{attrs:{type:"button",disabled:this.$parent.disabled||this.$parent.internalCurrentPage<=1},class:"btn-prev",on:{click:this.$parent.prev}},[this.$parent.prevText?e("span",[this.$parent.prevText]):e("i",{class:"el-icon el-icon-arrow-left"})])}},Next:{render:function(e){return e("button",{attrs:{type:"button",disabled:this.$parent.disabled||this.$parent.internalCurrentPage===this.$parent.internalPageCount||0===this.$parent.internalPageCount},class:"btn-next",on:{click:this.$parent.next}},[this.$parent.nextText?e("span",[this.$parent.nextText]):e("i",{class:"el-icon el-icon-arrow-right"})])}},Sizes:{mixins:[q],props:{pageSizes:Array},watch:{pageSizes:{immediate:!0,handler:function(e,t){$(e,t)||Array.isArray(e)&&(this.$parent.internalPageSize=e.indexOf(this.$parent.pageSize)>-1?this.$parent.pageSize:this.pageSizes[0])}}},render:function(e){var t=this;return e("span",{class:"el-pagination__sizes"},[e("el-select",{attrs:{value:this.$parent.internalPageSize,popperClass:this.$parent.popperClass||"",size:"mini",disabled:this.$parent.disabled},on:{input:this.handleChange}},[this.pageSizes.map(function(i){return e("el-option",{attrs:{value:i,label:i+t.t("el.pagination.pagesize")}})})])])},components:{ElSelect:ct,ElOption:ht},methods:{handleChange:function(e){e!==this.$parent.internalPageSize&&(this.$parent.internalPageSize=e=parseInt(e,10),this.$parent.userChangePageSize=!0,this.$parent.$emit("update:pageSize",e),this.$parent.$emit("size-change",e))}}},Jumper:{mixins:[q],components:{ElInput:ne},data:function(){return{userInput:null}},watch:{"$parent.internalCurrentPage":function(){this.userInput=null}},methods:{handleKeyup:function(e){var t=e.keyCode,i=e.target;13===t&&this.handleChange(i.value)},handleInput:function(e){this.userInput=e},handleChange:function(e){this.$parent.internalCurrentPage=this.$parent.getValidCurrentPage(e),this.$parent.emitChange(),this.userInput=null}},render:function(e){return e("span",{class:"el-pagination__jump"},[this.t("el.pagination.goto"),e("el-input",{class:"el-pagination__editor is-in-pagination",attrs:{min:1,max:this.$parent.internalPageCount,value:null!==this.userInput?this.userInput:this.$parent.internalCurrentPage,type:"number",disabled:this.$parent.disabled},nativeOn:{keyup:this.handleKeyup},on:{input:this.handleInput,change:this.handleChange}}),this.t("el.pagination.pageClassifier")])}},Total:{mixins:[q],render:function(e){return"number"==typeof this.$parent.total?e("span",{class:"el-pagination__total"},[this.t("el.pagination.total",{total:this.$parent.total})]):""}},Pager:a},methods:{handleCurrentChange:function(e){this.internalCurrentPage=this.getValidCurrentPage(e),this.userChangePageSize=!0,this.emitChange()},prev:function(){if(!this.disabled){var e=this.internalCurrentPage-1;this.internalCurrentPage=this.getValidCurrentPage(e),this.$emit("prev-click",this.internalCurrentPage),this.emitChange()}},next:function(){if(!this.disabled){var e=this.internalCurrentPage+1;this.internalCurrentPage=this.getValidCurrentPage(e),this.$emit("next-click",this.internalCurrentPage),this.emitChange()}},getValidCurrentPage:function(e){e=parseInt(e,10);var t=void 0;return"number"==typeof this.internalPageCount?e<1?t=1:e>this.internalPageCount&&(t=this.internalPageCount):(isNaN(e)||e<1)&&(t=1),void 0===t&&isNaN(e)?t=1:0===t&&(t=1),void 0===t?e:t},emitChange:function(){var e=this;this.$nextTick(function(){(e.internalCurrentPage!==e.lastEmittedPage||e.userChangePageSize)&&(e.$emit("current-change",e.internalCurrentPage),e.lastEmittedPage=e.internalCurrentPage,e.userChangePageSize=!1)})}},computed:{internalPageCount:function(){return"number"==typeof this.total?Math.max(1,Math.ceil(this.total/this.internalPageSize)):"number"==typeof this.pageCount?Math.max(1,this.pageCount):null}},watch:{currentPage:{immediate:!0,handler:function(e){this.internalCurrentPage=this.getValidCurrentPage(e)}},pageSize:{immediate:!0,handler:function(e){this.internalPageSize=isNaN(e)?10:e}},internalCurrentPage:{immediate:!0,handler:function(e){this.$emit("update:currentPage",e),this.lastEmittedPage=-1}},internalPageCount:function(e){var t=this.internalCurrentPage;e>0&&0===t?this.internalCurrentPage=1:t>e&&(this.internalCurrentPage=0===e?1:e,this.userChangePageSize&&this.emitChange()),this.userChangePageSize=!1}},install:function(e){e.component(dt.name,dt)}},pt=dt,ft=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"dialog-fade"},on:{"after-enter":e.afterEnter,"after-leave":e.afterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-dialog__wrapper",on:{click:function(t){return t.target!==t.currentTarget?null:e.handleWrapperClick(t)}}},[i("div",{key:e.key,ref:"dialog",class:["el-dialog",{"is-fullscreen":e.fullscreen,"el-dialog--center":e.center},e.customClass],style:e.style,attrs:{role:"dialog","aria-modal":"true","aria-label":e.title||"dialog"}},[i("div",{staticClass:"el-dialog__header"},[e._t("title",[i("span",{staticClass:"el-dialog__title"},[e._v(e._s(e.title))])]),e.showClose?i("button",{staticClass:"el-dialog__headerbtn",attrs:{type:"button","aria-label":"Close"},on:{click:e.handleClose}},[i("i",{staticClass:"el-dialog__close el-icon el-icon-close"})]):e._e()],2),e.rendered?i("div",{staticClass:"el-dialog__body"},[e._t("default")],2):e._e(),e.$slots.footer?i("div",{staticClass:"el-dialog__footer"},[e._t("footer")],2):e._e()])])])};ft._withStripped=!0;var mt=r({name:"ElDialog",mixins:[Me,l,K],props:{title:{type:String,default:""},modal:{type:Boolean,default:!0},modalAppendToBody:{type:Boolean,default:!0},appendToBody:{type:Boolean,default:!1},lockScroll:{type:Boolean,default:!0},closeOnClickModal:{type:Boolean,default:!0},closeOnPressEscape:{type:Boolean,default:!0},showClose:{type:Boolean,default:!0},width:String,fullscreen:Boolean,customClass:{type:String,default:""},top:{type:String,default:"15vh"},beforeClose:Function,center:{type:Boolean,default:!1},destroyOnClose:Boolean},data:function(){return{closed:!1,key:0}},watch:{visible:function(e){var t=this;e?(this.closed=!1,this.$emit("open"),this.$el.addEventListener("scroll",this.updatePopper),this.$nextTick(function(){t.$refs.dialog.scrollTop=0}),this.appendToBody&&document.body.appendChild(this.$el)):(this.$el.removeEventListener("scroll",this.updatePopper),this.closed||this.$emit("close"),this.destroyOnClose&&this.$nextTick(function(){t.key++}))}},computed:{style:function(){var e={};return this.fullscreen||(e.marginTop=this.top,this.width&&(e.width=this.width)),e}},methods:{getMigratingConfig:function(){return{props:{size:"size is removed."}}},handleWrapperClick:function(){this.closeOnClickModal&&this.handleClose()},handleClose:function(){"function"==typeof this.beforeClose?this.beforeClose(this.hide):this.hide()},hide:function(e){!1!==e&&(this.$emit("update:visible",!1),this.$emit("close"),this.closed=!0)},updatePopper:function(){this.broadcast("ElSelectDropdown","updatePopper"),this.broadcast("ElDropdownMenu","updatePopper")},afterEnter:function(){this.$emit("opened")},afterLeave:function(){this.$emit("closed")}},mounted:function(){this.visible&&(this.rendered=!0,this.open(),this.appendToBody&&document.body.appendChild(this.$el))},destroyed:function(){this.appendToBody&&this.$el&&this.$el.parentNode&&this.$el.parentNode.removeChild(this.$el)}},ft,[],!1,null,null,null);mt.options.__file="packages/dialog/src/component.vue";var vt=mt.exports;vt.install=function(e){e.component(vt.name,vt)};var gt=vt,bt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.close,expression:"close"}],staticClass:"el-autocomplete",attrs:{"aria-haspopup":"listbox",role:"combobox","aria-expanded":e.suggestionVisible,"aria-owns":e.id}},[i("el-input",e._b({ref:"input",on:{input:e.handleInput,change:e.handleChange,focus:e.handleFocus,blur:e.handleBlur,clear:e.handleClear},nativeOn:{keydown:[function(t){if(!("button"in t)&&e._k(t.keyCode,"up",38,t.key,["Up","ArrowUp"]))return null;t.preventDefault(),e.highlight(e.highlightedIndex-1)},function(t){if(!("button"in t)&&e._k(t.keyCode,"down",40,t.key,["Down","ArrowDown"]))return null;t.preventDefault(),e.highlight(e.highlightedIndex+1)},function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.handleKeyEnter(t):null},function(t){return"button"in t||!e._k(t.keyCode,"tab",9,t.key,"Tab")?e.close(t):null}]}},"el-input",[e.$props,e.$attrs],!1),[e.$slots.prepend?i("template",{slot:"prepend"},[e._t("prepend")],2):e._e(),e.$slots.append?i("template",{slot:"append"},[e._t("append")],2):e._e(),e.$slots.prefix?i("template",{slot:"prefix"},[e._t("prefix")],2):e._e(),e.$slots.suffix?i("template",{slot:"suffix"},[e._t("suffix")],2):e._e()],2),i("el-autocomplete-suggestions",{ref:"suggestions",class:[e.popperClass?e.popperClass:""],attrs:{"visible-arrow":"","popper-options":e.popperOptions,"append-to-body":e.popperAppendToBody,placement:e.placement,id:e.id}},e._l(e.suggestions,function(t,n){return i("li",{key:n,class:{highlighted:e.highlightedIndex===n},attrs:{id:e.id+"-item-"+n,role:"option","aria-selected":e.highlightedIndex===n},on:{click:function(i){e.select(t)}}},[e._t("default",[e._v("\n "+e._s(t[e.valueKey])+"\n ")],{item:t})],2)}),0)],1)};bt._withStripped=!0;var yt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":e.doDestroy}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-autocomplete-suggestion el-popper",class:{"is-loading":!e.parent.hideLoading&&e.parent.loading},style:{width:e.dropdownWidth},attrs:{role:"region"}},[i("el-scrollbar",{attrs:{tag:"ul","wrap-class":"el-autocomplete-suggestion__wrap","view-class":"el-autocomplete-suggestion__list"}},[!e.parent.hideLoading&&e.parent.loading?i("li",[i("i",{staticClass:"el-icon-loading"})]):e._t("default")],2)],1)])};yt._withStripped=!0;var wt=r({components:{ElScrollbar:Ze},mixins:[Oe,l],componentName:"ElAutocompleteSuggestions",data:function(){return{parent:this.$parent,dropdownWidth:""}},props:{options:{default:function(){return{gpuAcceleration:!1}}},id:String},methods:{select:function(e){this.dispatch("ElAutocomplete","item-click",e)}},updated:function(){var e=this;this.$nextTick(function(t){e.popperJS&&e.updatePopper()})},mounted:function(){this.$parent.popperElm=this.popperElm=this.$el,this.referenceElm=this.$parent.$refs.input.$refs.input||this.$parent.$refs.input.$refs.textarea,this.referenceList=this.$el.querySelector(".el-autocomplete-suggestion__list"),this.referenceList.setAttribute("role","listbox"),this.referenceList.setAttribute("id",this.id)},created:function(){var e=this;this.$on("visible",function(t,i){e.dropdownWidth=i+"px",e.showPopper=t})}},yt,[],!1,null,null,null);wt.options.__file="packages/autocomplete/src/autocomplete-suggestions.vue";var _t=wt.exports,xt=r({name:"ElAutocomplete",mixins:[l,u("input"),K],inheritAttrs:!1,componentName:"ElAutocomplete",components:{ElInput:ne,ElAutocompleteSuggestions:_t},directives:{Clickoutside:at},props:{valueKey:{type:String,default:"value"},popperClass:String,popperOptions:Object,placeholder:String,clearable:{type:Boolean,default:!1},disabled:Boolean,name:String,size:String,value:String,maxlength:Number,minlength:Number,autofocus:Boolean,fetchSuggestions:Function,triggerOnFocus:{type:Boolean,default:!0},customItem:String,selectWhenUnmatched:{type:Boolean,default:!1},prefixIcon:String,suffixIcon:String,label:String,debounce:{type:Number,default:300},placement:{type:String,default:"bottom-start"},hideLoading:Boolean,popperAppendToBody:{type:Boolean,default:!0},highlightFirstItem:{type:Boolean,default:!1}},data:function(){return{activated:!1,suggestions:[],loading:!1,highlightedIndex:-1,suggestionDisabled:!1}},computed:{suggestionVisible:function(){var e=this.suggestions;return(Array.isArray(e)&&e.length>0||this.loading)&&this.activated},id:function(){return"el-autocomplete-"+D()}},watch:{suggestionVisible:function(e){var t=this.getInput();t&&this.broadcast("ElAutocompleteSuggestions","visible",[e,t.offsetWidth])}},methods:{getMigratingConfig:function(){return{props:{"custom-item":"custom-item is removed, use scoped slot instead.",props:"props is removed, use value-key instead."}}},getData:function(e){var t=this;this.suggestionDisabled||(this.loading=!0,this.fetchSuggestions(e,function(e){t.loading=!1,t.suggestionDisabled||(Array.isArray(e)?(t.suggestions=e,t.highlightedIndex=t.highlightFirstItem?0:-1):console.error("[Element Error][Autocomplete]autocomplete suggestions must be an array"))}))},handleInput:function(e){if(this.$emit("input",e),this.suggestionDisabled=!1,!this.triggerOnFocus&&!e)return this.suggestionDisabled=!0,void(this.suggestions=[]);this.debouncedGetData(e)},handleChange:function(e){this.$emit("change",e)},handleFocus:function(e){this.activated=!0,this.$emit("focus",e),this.triggerOnFocus&&this.debouncedGetData(this.value)},handleBlur:function(e){this.$emit("blur",e)},handleClear:function(){this.activated=!1,this.$emit("clear")},close:function(e){this.activated=!1},handleKeyEnter:function(e){var t=this;this.suggestionVisible&&this.highlightedIndex>=0&&this.highlightedIndex<this.suggestions.length?(e.preventDefault(),this.select(this.suggestions[this.highlightedIndex])):this.selectWhenUnmatched&&(this.$emit("select",{value:this.value}),this.$nextTick(function(e){t.suggestions=[],t.highlightedIndex=-1}))},select:function(e){var t=this;this.$emit("input",e[this.valueKey]),this.$emit("select",e),this.$nextTick(function(e){t.suggestions=[],t.highlightedIndex=-1})},highlight:function(e){if(this.suggestionVisible&&!this.loading)if(e<0)this.highlightedIndex=-1;else{e>=this.suggestions.length&&(e=this.suggestions.length-1);var t=this.$refs.suggestions.$el.querySelector(".el-autocomplete-suggestion__wrap"),i=t.querySelectorAll(".el-autocomplete-suggestion__list li")[e],n=t.scrollTop,r=i.offsetTop;r+i.scrollHeight>n+t.clientHeight&&(t.scrollTop+=i.scrollHeight),r<n&&(t.scrollTop-=i.scrollHeight),this.highlightedIndex=e,this.getInput().setAttribute("aria-activedescendant",this.id+"-item-"+this.highlightedIndex)}},getInput:function(){return this.$refs.input.getInput()}},mounted:function(){var e=this;this.debouncedGetData=et()(this.debounce,this.getData),this.$on("item-click",function(t){e.select(t)});var t=this.getInput();t.setAttribute("role","textbox"),t.setAttribute("aria-autocomplete","list"),t.setAttribute("aria-controls","id"),t.setAttribute("aria-activedescendant",this.id+"-item-"+this.highlightedIndex)},beforeDestroy:function(){this.$refs.suggestions.$destroy()}},bt,[],!1,null,null,null);xt.options.__file="packages/autocomplete/src/autocomplete.vue";var Ct=xt.exports;Ct.install=function(e){e.component(Ct.name,Ct)};var kt=Ct,St=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("button",{staticClass:"el-button",class:[e.type?"el-button--"+e.type:"",e.buttonSize?"el-button--"+e.buttonSize:"",{"is-disabled":e.buttonDisabled,"is-loading":e.loading,"is-plain":e.plain,"is-round":e.round,"is-circle":e.circle}],attrs:{disabled:e.buttonDisabled||e.loading,autofocus:e.autofocus,type:e.nativeType},on:{click:e.handleClick}},[e.loading?i("i",{staticClass:"el-icon-loading"}):e._e(),e.icon&&!e.loading?i("i",{class:e.icon}):e._e(),e.$slots.default?i("span",[e._t("default")],2):e._e()])};St._withStripped=!0;var Dt=r({name:"ElButton",inject:{elForm:{default:""},elFormItem:{default:""}},props:{type:{type:String,default:"default"},size:String,icon:{type:String,default:""},nativeType:{type:String,default:"button"},loading:Boolean,disabled:Boolean,plain:Boolean,autofocus:Boolean,round:Boolean,circle:Boolean},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},buttonSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},buttonDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},methods:{handleClick:function(e){this.$emit("click",e)}}},St,[],!1,null,null,null);Dt.options.__file="packages/button/src/button.vue";var $t=Dt.exports;$t.install=function(e){e.component($t.name,$t)};var Et=$t,Tt=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-button-group"},[this._t("default")],2)};Tt._withStripped=!0;var Mt=r({name:"ElButtonGroup"},Tt,[],!1,null,null,null);Mt.options.__file="packages/button/src/button-group.vue";var Nt=Mt.exports;Nt.install=function(e){e.component(Nt.name,Nt)};var Pt=Nt,Ot=r({name:"ElDropdown",componentName:"ElDropdown",mixins:[l,K],directives:{Clickoutside:at},components:{ElButton:Et,ElButtonGroup:Pt},provide:function(){return{dropdown:this}},props:{trigger:{type:String,default:"hover"},type:String,size:{type:String,default:""},splitButton:Boolean,hideOnClick:{type:Boolean,default:!0},placement:{type:String,default:"bottom-end"},visibleArrow:{default:!0},showTimeout:{type:Number,default:250},hideTimeout:{type:Number,default:150},tabindex:{type:Number,default:0}},data:function(){return{timeout:null,visible:!1,triggerElm:null,menuItems:null,menuItemsArray:null,dropdownElm:null,focusing:!1,listId:"dropdown-menu-"+D()}},computed:{dropdownSize:function(){return this.size||(this.$ELEMENT||{}).size}},mounted:function(){this.$on("menu-item-click",this.handleMenuItemClick)},watch:{visible:function(e){this.broadcast("ElDropdownMenu","visible",e),this.$emit("visible-change",e)},focusing:function(e){var t=this.$el.querySelector(".el-dropdown-selfdefine");t&&(e?t.className+=" focusing":t.className=t.className.replace("focusing",""))}},methods:{getMigratingConfig:function(){return{props:{"menu-align":"menu-align is renamed to placement."}}},show:function(){var e=this;this.triggerElm.disabled||(clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.visible=!0},"click"===this.trigger?0:this.showTimeout))},hide:function(){var e=this;this.triggerElm.disabled||(this.removeTabindex(),this.tabindex>=0&&this.resetTabindex(this.triggerElm),clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.visible=!1},"click"===this.trigger?0:this.hideTimeout))},handleClick:function(){this.triggerElm.disabled||(this.visible?this.hide():this.show())},handleTriggerKeyDown:function(e){var t=e.keyCode;[38,40].indexOf(t)>-1?(this.removeTabindex(),this.resetTabindex(this.menuItems[0]),this.menuItems[0].focus(),e.preventDefault(),e.stopPropagation()):13===t?this.handleClick():[9,27].indexOf(t)>-1&&this.hide()},handleItemKeyDown:function(e){var t=e.keyCode,i=e.target,n=this.menuItemsArray.indexOf(i),r=this.menuItemsArray.length-1,s=void 0;[38,40].indexOf(t)>-1?(s=38===t?0!==n?n-1:0:n<r?n+1:r,this.removeTabindex(),this.resetTabindex(this.menuItems[s]),this.menuItems[s].focus(),e.preventDefault(),e.stopPropagation()):13===t?(this.triggerElmFocus(),i.click(),this.hideOnClick&&(this.visible=!1)):[9,27].indexOf(t)>-1&&(this.hide(),this.triggerElmFocus())},resetTabindex:function(e){this.removeTabindex(),e.setAttribute("tabindex","0")},removeTabindex:function(){this.triggerElm.setAttribute("tabindex","-1"),this.menuItemsArray.forEach(function(e){e.setAttribute("tabindex","-1")})},initAria:function(){this.dropdownElm.setAttribute("id",this.listId),this.triggerElm.setAttribute("aria-haspopup","list"),this.triggerElm.setAttribute("aria-controls",this.listId),this.splitButton||(this.triggerElm.setAttribute("role","button"),this.triggerElm.setAttribute("tabindex",this.tabindex),this.triggerElm.setAttribute("class",(this.triggerElm.getAttribute("class")||"")+" el-dropdown-selfdefine"))},initEvent:function(){var e=this,t=this.trigger,i=this.show,n=this.hide,r=this.handleClick,s=this.splitButton,a=this.handleTriggerKeyDown,o=this.handleItemKeyDown;this.triggerElm=s?this.$refs.trigger.$el:this.$slots.default[0].elm;var l=this.dropdownElm;this.triggerElm.addEventListener("keydown",a),l.addEventListener("keydown",o,!0),s||(this.triggerElm.addEventListener("focus",function(){e.focusing=!0}),this.triggerElm.addEventListener("blur",function(){e.focusing=!1}),this.triggerElm.addEventListener("click",function(){e.focusing=!1})),"hover"===t?(this.triggerElm.addEventListener("mouseenter",i),this.triggerElm.addEventListener("mouseleave",n),l.addEventListener("mouseenter",i),l.addEventListener("mouseleave",n)):"click"===t&&this.triggerElm.addEventListener("click",r)},handleMenuItemClick:function(e,t){this.hideOnClick&&(this.visible=!1),this.$emit("command",e,t)},triggerElmFocus:function(){this.triggerElm.focus&&this.triggerElm.focus()},initDomOperation:function(){this.dropdownElm=this.popperElm,this.menuItems=this.dropdownElm.querySelectorAll("[tabindex='-1']"),this.menuItemsArray=[].slice.call(this.menuItems),this.initEvent(),this.initAria()}},render:function(e){var t=this,i=this.hide,n=this.splitButton,r=this.type,s=this.dropdownSize,a=n?e("el-button-group",[e("el-button",{attrs:{type:r,size:s},nativeOn:{click:function(e){t.$emit("click",e),i()}}},[this.$slots.default]),e("el-button",{ref:"trigger",attrs:{type:r,size:s},class:"el-dropdown__caret-button"},[e("i",{class:"el-dropdown__icon el-icon-arrow-down"})])]):this.$slots.default;return e("div",{class:"el-dropdown",directives:[{name:"clickoutside",value:i}]},[a,this.$slots.dropdown])}},void 0,void 0,!1,null,null,null);Ot.options.__file="packages/dropdown/src/dropdown.vue";var It=Ot.exports;It.install=function(e){e.component(It.name,It)};var At=It,Ft=function(){var e=this.$createElement,t=this._self._c||e;return t("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":this.doDestroy}},[t("ul",{directives:[{name:"show",rawName:"v-show",value:this.showPopper,expression:"showPopper"}],staticClass:"el-dropdown-menu el-popper",class:[this.size&&"el-dropdown-menu--"+this.size]},[this._t("default")],2)])};Ft._withStripped=!0;var Lt=r({name:"ElDropdownMenu",componentName:"ElDropdownMenu",mixins:[Oe],props:{visibleArrow:{type:Boolean,default:!0},arrowOffset:{type:Number,default:0}},data:function(){return{size:this.dropdown.dropdownSize}},inject:["dropdown"],created:function(){var e=this;this.$on("updatePopper",function(){e.showPopper&&e.updatePopper()}),this.$on("visible",function(t){e.showPopper=t})},mounted:function(){this.dropdown.popperElm=this.popperElm=this.$el,this.referenceElm=this.dropdown.$el,this.dropdown.initDomOperation()},watch:{"dropdown.placement":{immediate:!0,handler:function(e){this.currentPlacement=e}}}},Ft,[],!1,null,null,null);Lt.options.__file="packages/dropdown/src/dropdown-menu.vue";var Vt=Lt.exports;Vt.install=function(e){e.component(Vt.name,Vt)};var Bt=Vt,zt=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{staticClass:"el-dropdown-menu__item",class:{"is-disabled":e.disabled,"el-dropdown-menu__item--divided":e.divided},attrs:{"aria-disabled":e.disabled,tabindex:e.disabled?null:-1},on:{click:e.handleClick}},[e.icon?i("i",{class:e.icon}):e._e(),e._t("default")],2)};zt._withStripped=!0;var Ht=r({name:"ElDropdownItem",mixins:[l],props:{command:{},disabled:Boolean,divided:Boolean,icon:String},methods:{handleClick:function(e){this.dispatch("ElDropdown","menu-item-click",[this.command,this])}}},zt,[],!1,null,null,null);Ht.options.__file="packages/dropdown/src/dropdown-item.vue";var Rt=Ht.exports;Rt.install=function(e){e.component(Rt.name,Rt)};var Wt=Rt,jt=jt||{};jt.Utils=jt.Utils||{},jt.Utils.focusFirstDescendant=function(e){for(var t=0;t<e.childNodes.length;t++){var i=e.childNodes[t];if(jt.Utils.attemptFocus(i)||jt.Utils.focusFirstDescendant(i))return!0}return!1},jt.Utils.focusLastDescendant=function(e){for(var t=e.childNodes.length-1;t>=0;t--){var i=e.childNodes[t];if(jt.Utils.attemptFocus(i)||jt.Utils.focusLastDescendant(i))return!0}return!1},jt.Utils.attemptFocus=function(e){if(!jt.Utils.isFocusable(e))return!1;jt.Utils.IgnoreUtilFocusChanges=!0;try{e.focus()}catch(e){}return jt.Utils.IgnoreUtilFocusChanges=!1,document.activeElement===e},jt.Utils.isFocusable=function(e){if(e.tabIndex>0||0===e.tabIndex&&null!==e.getAttribute("tabIndex"))return!0;if(e.disabled)return!1;switch(e.nodeName){case"A":return!!e.href&&"ignore"!==e.rel;case"INPUT":return"hidden"!==e.type&&"file"!==e.type;case"BUTTON":case"SELECT":case"TEXTAREA":return!0;default:return!1}},jt.Utils.triggerEvent=function(e,t){var i=void 0;i=/^mouse|click/.test(t)?"MouseEvents":/^key/.test(t)?"KeyboardEvent":"HTMLEvents";for(var n=document.createEvent(i),r=arguments.length,s=Array(r>2?r-2:0),a=2;a<r;a++)s[a-2]=arguments[a];return n.initEvent.apply(n,[t].concat(s)),e.dispatchEvent?e.dispatchEvent(n):e.fireEvent("on"+t,n),e},jt.Utils.keys={tab:9,enter:13,space:32,left:37,up:38,right:39,down:40,esc:27};var qt=jt.Utils,Yt=function(e,t){this.domNode=t,this.parent=e,this.subMenuItems=[],this.subIndex=0,this.init()};Yt.prototype.init=function(){this.subMenuItems=this.domNode.querySelectorAll("li"),this.addListeners()},Yt.prototype.gotoSubIndex=function(e){e===this.subMenuItems.length?e=0:e<0&&(e=this.subMenuItems.length-1),this.subMenuItems[e].focus(),this.subIndex=e},Yt.prototype.addListeners=function(){var e=this,t=qt.keys,i=this.parent.domNode;Array.prototype.forEach.call(this.subMenuItems,function(n){n.addEventListener("keydown",function(n){var r=!1;switch(n.keyCode){case t.down:e.gotoSubIndex(e.subIndex+1),r=!0;break;case t.up:e.gotoSubIndex(e.subIndex-1),r=!0;break;case t.tab:qt.triggerEvent(i,"mouseleave");break;case t.enter:case t.space:r=!0,n.currentTarget.click()}return r&&(n.preventDefault(),n.stopPropagation()),!1})})};var Kt=Yt,Gt=function(e){this.domNode=e,this.submenu=null,this.init()};Gt.prototype.init=function(){this.domNode.setAttribute("tabindex","0");var e=this.domNode.querySelector(".el-menu");e&&(this.submenu=new Kt(this,e)),this.addListeners()},Gt.prototype.addListeners=function(){var e=this,t=qt.keys;this.domNode.addEventListener("keydown",function(i){var n=!1;switch(i.keyCode){case t.down:qt.triggerEvent(i.currentTarget,"mouseenter"),e.submenu&&e.submenu.gotoSubIndex(0),n=!0;break;case t.up:qt.triggerEvent(i.currentTarget,"mouseenter"),e.submenu&&e.submenu.gotoSubIndex(e.submenu.subMenuItems.length-1),n=!0;break;case t.tab:qt.triggerEvent(i.currentTarget,"mouseleave");break;case t.enter:case t.space:n=!0,i.currentTarget.click()}n&&i.preventDefault()})};var Ut=Gt,Xt=function(e){this.domNode=e,this.init()};Xt.prototype.init=function(){var e=this.domNode.childNodes;[].filter.call(e,function(e){return 1===e.nodeType}).forEach(function(e){new Ut(e)})};var Jt=Xt,Zt=r({name:"ElMenu",render:function(e){var t=e("ul",{attrs:{role:"menubar"},key:+this.collapse,style:{backgroundColor:this.backgroundColor||""},class:{"el-menu--horizontal":"horizontal"===this.mode,"el-menu--collapse":this.collapse,"el-menu":!0}},[this.$slots.default]);return this.collapseTransition?e("el-menu-collapse-transition",[t]):t},componentName:"ElMenu",mixins:[l,K],provide:function(){return{rootMenu:this}},components:{"el-menu-collapse-transition":{functional:!0,render:function(e,t){return e("transition",{props:{mode:"out-in"},on:{beforeEnter:function(e){e.style.opacity=.2},enter:function(e){fe(e,"el-opacity-transition"),e.style.opacity=1},afterEnter:function(e){me(e,"el-opacity-transition"),e.style.opacity=""},beforeLeave:function(e){e.dataset||(e.dataset={}),pe(e,"el-menu--collapse")?(me(e,"el-menu--collapse"),e.dataset.oldOverflow=e.style.overflow,e.dataset.scrollWidth=e.clientWidth,fe(e,"el-menu--collapse")):(fe(e,"el-menu--collapse"),e.dataset.oldOverflow=e.style.overflow,e.dataset.scrollWidth=e.clientWidth,me(e,"el-menu--collapse")),e.style.width=e.scrollWidth+"px",e.style.overflow="hidden"},leave:function(e){fe(e,"horizontal-collapse-transition"),e.style.width=e.dataset.scrollWidth+"px"}}},t.children)}}},props:{mode:{type:String,default:"vertical"},defaultActive:{type:String,default:""},defaultOpeneds:Array,uniqueOpened:Boolean,router:Boolean,menuTrigger:{type:String,default:"hover"},collapse:Boolean,backgroundColor:String,textColor:String,activeTextColor:String,collapseTransition:{type:Boolean,default:!0}},data:function(){return{activeIndex:this.defaultActive,openedMenus:this.defaultOpeneds&&!this.collapse?this.defaultOpeneds.slice(0):[],items:{},submenus:{}}},computed:{hoverBackground:function(){return this.backgroundColor?this.mixColor(this.backgroundColor,.2):""},isMenuPopup:function(){return"horizontal"===this.mode||"vertical"===this.mode&&this.collapse}},watch:{defaultActive:function(e){this.items[e]||(this.activeIndex=null),this.updateActiveIndex(e)},defaultOpeneds:function(e){this.collapse||(this.openedMenus=e)},collapse:function(e){e&&(this.openedMenus=[]),this.broadcast("ElSubmenu","toggle-collapse",e)}},methods:{updateActiveIndex:function(e){var t=this.items[e]||this.items[this.activeIndex]||this.items[this.defaultActive];t?(this.activeIndex=t.index,this.initOpenedMenu()):this.activeIndex=null},getMigratingConfig:function(){return{props:{theme:"theme is removed."}}},getColorChannels:function(e){if(e=e.replace("#",""),/^[0-9a-fA-F]{3}$/.test(e)){e=e.split("");for(var t=2;t>=0;t--)e.splice(t,0,e[t]);e=e.join("")}return/^[0-9a-fA-F]{6}$/.test(e)?{red:parseInt(e.slice(0,2),16),green:parseInt(e.slice(2,4),16),blue:parseInt(e.slice(4,6),16)}:{red:255,green:255,blue:255}},mixColor:function(e,t){var i=this.getColorChannels(e),n=i.red,r=i.green,s=i.blue;return t>0?(n*=1-t,r*=1-t,s*=1-t):(n+=(255-n)*t,r+=(255-r)*t,s+=(255-s)*t),"rgb("+Math.round(n)+", "+Math.round(r)+", "+Math.round(s)+")"},addItem:function(e){this.$set(this.items,e.index,e)},removeItem:function(e){delete this.items[e.index]},addSubmenu:function(e){this.$set(this.submenus,e.index,e)},removeSubmenu:function(e){delete this.submenus[e.index]},openMenu:function(e,t){var i=this.openedMenus;-1===i.indexOf(e)&&(this.uniqueOpened&&(this.openedMenus=i.filter(function(e){return-1!==t.indexOf(e)})),this.openedMenus.push(e))},closeMenu:function(e){var t=this.openedMenus.indexOf(e);-1!==t&&this.openedMenus.splice(t,1)},handleSubmenuClick:function(e){var t=e.index,i=e.indexPath;-1!==this.openedMenus.indexOf(t)?(this.closeMenu(t),this.$emit("close",t,i)):(this.openMenu(t,i),this.$emit("open",t,i))},handleItemClick:function(e){var t=this,i=e.index,n=e.indexPath,r=this.activeIndex,s=null!==e.index;s&&(this.activeIndex=e.index),this.$emit("select",i,n,e),("horizontal"===this.mode||this.collapse)&&(this.openedMenus=[]),this.router&&s&&this.routeToItem(e,function(e){if(t.activeIndex=r,e){if("NavigationDuplicated"===e.name)return;console.error(e)}})},initOpenedMenu:function(){var e=this,t=this.activeIndex,i=this.items[t];i&&"horizontal"!==this.mode&&!this.collapse&&i.indexPath.forEach(function(t){var i=e.submenus[t];i&&e.openMenu(t,i.indexPath)})},routeToItem:function(e,t){var i=e.route||e.index;try{this.$router.push(i,function(){},t)}catch(e){console.error(e)}},open:function(e){var t=this,i=this.submenus[e.toString()].indexPath;i.forEach(function(e){return t.openMenu(e,i)})},close:function(e){this.closeMenu(e)}},mounted:function(){this.initOpenedMenu(),this.$on("item-click",this.handleItemClick),this.$on("submenu-click",this.handleSubmenuClick),"horizontal"===this.mode&&new Jt(this.$el),this.$watch("items",this.updateActiveIndex)}},void 0,void 0,!1,null,null,null);Zt.options.__file="packages/menu/src/menu.vue";var Qt=Zt.exports;Qt.install=function(e){e.component(Qt.name,Qt)};var ei=Qt;var ti=function(){function e(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e)}return e.prototype.beforeEnter=function(e){fe(e,"collapse-transition"),e.dataset||(e.dataset={}),e.dataset.oldPaddingTop=e.style.paddingTop,e.dataset.oldPaddingBottom=e.style.paddingBottom,e.style.height="0",e.style.paddingTop=0,e.style.paddingBottom=0},e.prototype.enter=function(e){e.dataset.oldOverflow=e.style.overflow,0!==e.scrollHeight?(e.style.height=e.scrollHeight+"px",e.style.paddingTop=e.dataset.oldPaddingTop,e.style.paddingBottom=e.dataset.oldPaddingBottom):(e.style.height="",e.style.paddingTop=e.dataset.oldPaddingTop,e.style.paddingBottom=e.dataset.oldPaddingBottom),e.style.overflow="hidden"},e.prototype.afterEnter=function(e){me(e,"collapse-transition"),e.style.height="",e.style.overflow=e.dataset.oldOverflow},e.prototype.beforeLeave=function(e){e.dataset||(e.dataset={}),e.dataset.oldPaddingTop=e.style.paddingTop,e.dataset.oldPaddingBottom=e.style.paddingBottom,e.dataset.oldOverflow=e.style.overflow,e.style.height=e.scrollHeight+"px",e.style.overflow="hidden"},e.prototype.leave=function(e){0!==e.scrollHeight&&(fe(e,"collapse-transition"),e.style.height=0,e.style.paddingTop=0,e.style.paddingBottom=0)},e.prototype.afterLeave=function(e){me(e,"collapse-transition"),e.style.height="",e.style.overflow=e.dataset.oldOverflow,e.style.paddingTop=e.dataset.oldPaddingTop,e.style.paddingBottom=e.dataset.oldPaddingBottom},e}(),ii={name:"ElCollapseTransition",functional:!0,render:function(e,t){var i=t.children;return e("transition",{on:new ti},i)}},ni={inject:["rootMenu"],computed:{indexPath:function(){for(var e=[this.index],t=this.$parent;"ElMenu"!==t.$options.componentName;)t.index&&e.unshift(t.index),t=t.$parent;return e},parentMenu:function(){for(var e=this.$parent;e&&-1===["ElMenu","ElSubmenu"].indexOf(e.$options.componentName);)e=e.$parent;return e},paddingStyle:function(){if("vertical"!==this.rootMenu.mode)return{};var e=20,t=this.$parent;if(this.rootMenu.collapse)e=20;else for(;t&&"ElMenu"!==t.$options.componentName;)"ElSubmenu"===t.$options.componentName&&(e+=20),t=t.$parent;return{paddingLeft:e+"px"}}}},ri=r({name:"ElSubmenu",componentName:"ElSubmenu",mixins:[ni,l,{props:{transformOrigin:{type:[Boolean,String],default:!1},offset:Oe.props.offset,boundariesPadding:Oe.props.boundariesPadding,popperOptions:Oe.props.popperOptions},data:Oe.data,methods:Oe.methods,beforeDestroy:Oe.beforeDestroy,deactivated:Oe.deactivated}],components:{ElCollapseTransition:ii},props:{index:{type:String,required:!0},showTimeout:{type:Number,default:300},hideTimeout:{type:Number,default:300},popperClass:String,disabled:Boolean,popperAppendToBody:{type:Boolean,default:void 0}},data:function(){return{popperJS:null,timeout:null,items:{},submenus:{},mouseInChild:!1}},watch:{opened:function(e){var t=this;this.isMenuPopup&&this.$nextTick(function(e){t.updatePopper()})}},computed:{appendToBody:function(){return void 0===this.popperAppendToBody?this.isFirstLevel:this.popperAppendToBody},menuTransitionName:function(){return this.rootMenu.collapse?"el-zoom-in-left":"el-zoom-in-top"},opened:function(){return this.rootMenu.openedMenus.indexOf(this.index)>-1},active:function(){var e=!1,t=this.submenus,i=this.items;return Object.keys(i).forEach(function(t){i[t].active&&(e=!0)}),Object.keys(t).forEach(function(i){t[i].active&&(e=!0)}),e},hoverBackground:function(){return this.rootMenu.hoverBackground},backgroundColor:function(){return this.rootMenu.backgroundColor||""},activeTextColor:function(){return this.rootMenu.activeTextColor||""},textColor:function(){return this.rootMenu.textColor||""},mode:function(){return this.rootMenu.mode},isMenuPopup:function(){return this.rootMenu.isMenuPopup},titleStyle:function(){return"horizontal"!==this.mode?{color:this.textColor}:{borderBottomColor:this.active?this.rootMenu.activeTextColor?this.activeTextColor:"":"transparent",color:this.active?this.activeTextColor:this.textColor}},isFirstLevel:function(){for(var e=!0,t=this.$parent;t&&t!==this.rootMenu;){if(["ElSubmenu","ElMenuItemGroup"].indexOf(t.$options.componentName)>-1){e=!1;break}t=t.$parent}return e}},methods:{handleCollapseToggle:function(e){e?this.initPopper():this.doDestroy()},addItem:function(e){this.$set(this.items,e.index,e)},removeItem:function(e){delete this.items[e.index]},addSubmenu:function(e){this.$set(this.submenus,e.index,e)},removeSubmenu:function(e){delete this.submenus[e.index]},handleClick:function(){var e=this.rootMenu,t=this.disabled;"hover"===e.menuTrigger&&"horizontal"===e.mode||e.collapse&&"vertical"===e.mode||t||this.dispatch("ElMenu","submenu-click",this)},handleMouseenter:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.showTimeout;if("ActiveXObject"in window||"focus"!==e.type||e.relatedTarget){var n=this.rootMenu,r=this.disabled;"click"===n.menuTrigger&&"horizontal"===n.mode||!n.collapse&&"vertical"===n.mode||r||(this.dispatch("ElSubmenu","mouse-enter-child"),clearTimeout(this.timeout),this.timeout=setTimeout(function(){t.rootMenu.openMenu(t.index,t.indexPath)},i),this.appendToBody&&this.$parent.$el.dispatchEvent(new MouseEvent("mouseenter")))}},handleMouseleave:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=this.rootMenu;"click"===i.menuTrigger&&"horizontal"===i.mode||!i.collapse&&"vertical"===i.mode||(this.dispatch("ElSubmenu","mouse-leave-child"),clearTimeout(this.timeout),this.timeout=setTimeout(function(){!e.mouseInChild&&e.rootMenu.closeMenu(e.index)},this.hideTimeout),this.appendToBody&&t&&"ElSubmenu"===this.$parent.$options.name&&this.$parent.handleMouseleave(!0))},handleTitleMouseenter:function(){if("horizontal"!==this.mode||this.rootMenu.backgroundColor){var e=this.$refs["submenu-title"];e&&(e.style.backgroundColor=this.rootMenu.hoverBackground)}},handleTitleMouseleave:function(){if("horizontal"!==this.mode||this.rootMenu.backgroundColor){var e=this.$refs["submenu-title"];e&&(e.style.backgroundColor=this.rootMenu.backgroundColor||"")}},updatePlacement:function(){this.currentPlacement="horizontal"===this.mode&&this.isFirstLevel?"bottom-start":"right-start"},initPopper:function(){this.referenceElm=this.$el,this.popperElm=this.$refs.menu,this.updatePlacement()}},created:function(){var e=this;this.$on("toggle-collapse",this.handleCollapseToggle),this.$on("mouse-enter-child",function(){e.mouseInChild=!0,clearTimeout(e.timeout)}),this.$on("mouse-leave-child",function(){e.mouseInChild=!1,clearTimeout(e.timeout)})},mounted:function(){this.parentMenu.addSubmenu(this),this.rootMenu.addSubmenu(this),this.initPopper()},beforeDestroy:function(){this.parentMenu.removeSubmenu(this),this.rootMenu.removeSubmenu(this)},render:function(e){var t=this,i=this.active,n=this.opened,r=this.paddingStyle,s=this.titleStyle,a=this.backgroundColor,o=this.rootMenu,l=this.currentPlacement,u=this.menuTransitionName,c=this.mode,h=this.disabled,d=this.popperClass,p=this.$slots,f=this.isFirstLevel,m=e("transition",{attrs:{name:u}},[e("div",{ref:"menu",directives:[{name:"show",value:n}],class:["el-menu--"+c,d],on:{mouseenter:function(e){return t.handleMouseenter(e,100)},mouseleave:function(){return t.handleMouseleave(!0)},focus:function(e){return t.handleMouseenter(e,100)}}},[e("ul",{attrs:{role:"menu"},class:["el-menu el-menu--popup","el-menu--popup-"+l],style:{backgroundColor:o.backgroundColor||""}},[p.default])])]),v=e("el-collapse-transition",[e("ul",{attrs:{role:"menu"},class:"el-menu el-menu--inline",directives:[{name:"show",value:n}],style:{backgroundColor:o.backgroundColor||""}},[p.default])]),g="horizontal"===o.mode&&f||"vertical"===o.mode&&!o.collapse?"el-icon-arrow-down":"el-icon-arrow-right";return e("li",{class:{"el-submenu":!0,"is-active":i,"is-opened":n,"is-disabled":h},attrs:{role:"menuitem","aria-haspopup":"true","aria-expanded":n},on:{mouseenter:this.handleMouseenter,mouseleave:function(){return t.handleMouseleave(!1)},focus:this.handleMouseenter}},[e("div",{class:"el-submenu__title",ref:"submenu-title",on:{click:this.handleClick,mouseenter:this.handleTitleMouseenter,mouseleave:this.handleTitleMouseleave},style:[r,s,{backgroundColor:a}]},[p.title,e("i",{class:["el-submenu__icon-arrow",g]})]),this.isMenuPopup?m:v])}},void 0,void 0,!1,null,null,null);ri.options.__file="packages/menu/src/submenu.vue";var si=ri.exports;si.install=function(e){e.component(si.name,si)};var ai=si,oi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{staticClass:"el-menu-item",class:{"is-active":e.active,"is-disabled":e.disabled},style:[e.paddingStyle,e.itemStyle,{backgroundColor:e.backgroundColor}],attrs:{role:"menuitem",tabindex:"-1"},on:{click:e.handleClick,mouseenter:e.onMouseEnter,focus:e.onMouseEnter,blur:e.onMouseLeave,mouseleave:e.onMouseLeave}},["ElMenu"===e.parentMenu.$options.componentName&&e.rootMenu.collapse&&e.$slots.title?i("el-tooltip",{attrs:{effect:"dark",placement:"right"}},[i("div",{attrs:{slot:"content"},slot:"content"},[e._t("title")],2),i("div",{staticStyle:{position:"absolute",left:"0",top:"0",height:"100%",width:"100%",display:"inline-block","box-sizing":"border-box",padding:"0 20px"}},[e._t("default")],2)]):[e._t("default"),e._t("title")]],2)};oi._withStripped=!0;var li={name:"ElTooltip",mixins:[Oe],props:{openDelay:{type:Number,default:0},disabled:Boolean,manual:Boolean,effect:{type:String,default:"dark"},arrowOffset:{type:Number,default:0},popperClass:String,content:String,visibleArrow:{default:!0},transition:{type:String,default:"el-fade-in-linear"},popperOptions:{default:function(){return{boundariesPadding:10,gpuAcceleration:!1}}},enterable:{type:Boolean,default:!0},hideAfter:{type:Number,default:0},tabindex:{type:Number,default:0}},data:function(){return{tooltipId:"el-tooltip-"+D(),timeoutPending:null,focusing:!1}},beforeCreate:function(){var e=this;this.$isServer||(this.popperVM=new h.a({data:{node:""},render:function(e){return this.node}}).$mount(),this.debounceClose=et()(200,function(){return e.handleClosePopper()}))},render:function(e){var t=this;this.popperVM&&(this.popperVM.node=e("transition",{attrs:{name:this.transition},on:{afterLeave:this.doDestroy}},[e("div",{on:{mouseleave:function(){t.setExpectedState(!1),t.debounceClose()},mouseenter:function(){t.setExpectedState(!0)}},ref:"popper",attrs:{role:"tooltip",id:this.tooltipId,"aria-hidden":this.disabled||!this.showPopper?"true":"false"},directives:[{name:"show",value:!this.disabled&&this.showPopper}],class:["el-tooltip__popper","is-"+this.effect,this.popperClass]},[this.$slots.content||this.content])]));var i=this.getFirstElement();if(!i)return null;var n=i.data=i.data||{};return n.staticClass=this.addTooltipClass(n.staticClass),i},mounted:function(){var e=this;this.referenceElm=this.$el,1===this.$el.nodeType&&(this.$el.setAttribute("aria-describedby",this.tooltipId),this.$el.setAttribute("tabindex",this.tabindex),he(this.referenceElm,"mouseenter",this.show),he(this.referenceElm,"mouseleave",this.hide),he(this.referenceElm,"focus",function(){if(e.$slots.default&&e.$slots.default.length){var t=e.$slots.default[0].componentInstance;t&&t.focus?t.focus():e.handleFocus()}else e.handleFocus()}),he(this.referenceElm,"blur",this.handleBlur),he(this.referenceElm,"click",this.removeFocusing)),this.value&&this.popperVM&&this.popperVM.$nextTick(function(){e.value&&e.updatePopper()})},watch:{focusing:function(e){e?fe(this.referenceElm,"focusing"):me(this.referenceElm,"focusing")}},methods:{show:function(){this.setExpectedState(!0),this.handleShowPopper()},hide:function(){this.setExpectedState(!1),this.debounceClose()},handleFocus:function(){this.focusing=!0,this.show()},handleBlur:function(){this.focusing=!1,this.hide()},removeFocusing:function(){this.focusing=!1},addTooltipClass:function(e){return e?"el-tooltip "+e.replace("el-tooltip",""):"el-tooltip"},handleShowPopper:function(){var e=this;this.expectedState&&!this.manual&&(clearTimeout(this.timeout),this.timeout=setTimeout(function(){e.showPopper=!0},this.openDelay),this.hideAfter>0&&(this.timeoutPending=setTimeout(function(){e.showPopper=!1},this.hideAfter)))},handleClosePopper:function(){this.enterable&&this.expectedState||this.manual||(clearTimeout(this.timeout),this.timeoutPending&&clearTimeout(this.timeoutPending),this.showPopper=!1,this.disabled&&this.doDestroy())},setExpectedState:function(e){!1===e&&clearTimeout(this.timeoutPending),this.expectedState=e},getFirstElement:function(){var e=this.$slots.default;if(!Array.isArray(e))return null;for(var t=null,i=0;i<e.length;i++)e[i]&&e[i].tag&&(t=e[i]);return t}},beforeDestroy:function(){this.popperVM&&this.popperVM.$destroy()},destroyed:function(){var e=this.referenceElm;1===e.nodeType&&(de(e,"mouseenter",this.show),de(e,"mouseleave",this.hide),de(e,"focus",this.handleFocus),de(e,"blur",this.handleBlur),de(e,"click",this.removeFocusing))},install:function(e){e.component(li.name,li)}},ui=li,ci=r({name:"ElMenuItem",componentName:"ElMenuItem",mixins:[ni,l],components:{ElTooltip:ui},props:{index:{default:null,validator:function(e){return"string"==typeof e||null===e}},route:[String,Object],disabled:Boolean},computed:{active:function(){return this.index===this.rootMenu.activeIndex},hoverBackground:function(){return this.rootMenu.hoverBackground},backgroundColor:function(){return this.rootMenu.backgroundColor||""},activeTextColor:function(){return this.rootMenu.activeTextColor||""},textColor:function(){return this.rootMenu.textColor||""},mode:function(){return this.rootMenu.mode},itemStyle:function(){var e={color:this.active?this.activeTextColor:this.textColor};return"horizontal"!==this.mode||this.isNested||(e.borderBottomColor=this.active?this.rootMenu.activeTextColor?this.activeTextColor:"":"transparent"),e},isNested:function(){return this.parentMenu!==this.rootMenu}},methods:{onMouseEnter:function(){("horizontal"!==this.mode||this.rootMenu.backgroundColor)&&(this.$el.style.backgroundColor=this.hoverBackground)},onMouseLeave:function(){("horizontal"!==this.mode||this.rootMenu.backgroundColor)&&(this.$el.style.backgroundColor=this.backgroundColor)},handleClick:function(){this.disabled||(this.dispatch("ElMenu","item-click",this),this.$emit("click",this))}},mounted:function(){this.parentMenu.addItem(this),this.rootMenu.addItem(this)},beforeDestroy:function(){this.parentMenu.removeItem(this),this.rootMenu.removeItem(this)}},oi,[],!1,null,null,null);ci.options.__file="packages/menu/src/menu-item.vue";var hi=ci.exports;hi.install=function(e){e.component(hi.name,hi)};var di=hi,pi=function(){var e=this.$createElement,t=this._self._c||e;return t("li",{staticClass:"el-menu-item-group"},[t("div",{staticClass:"el-menu-item-group__title",style:{paddingLeft:this.levelPadding+"px"}},[this.$slots.title?this._t("title"):[this._v(this._s(this.title))]],2),t("ul",[this._t("default")],2)])};pi._withStripped=!0;var fi=r({name:"ElMenuItemGroup",componentName:"ElMenuItemGroup",inject:["rootMenu"],props:{title:{type:String}},data:function(){return{paddingLeft:20}},computed:{levelPadding:function(){var e=20,t=this.$parent;if(this.rootMenu.collapse)return 20;for(;t&&"ElMenu"!==t.$options.componentName;)"ElSubmenu"===t.$options.componentName&&(e+=20),t=t.$parent;return e}}},pi,[],!1,null,null,null);fi.options.__file="packages/menu/src/menu-item-group.vue";var mi=fi.exports;mi.install=function(e){e.component(mi.name,mi)};var vi=mi,gi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{class:["el-input-number",e.inputNumberSize?"el-input-number--"+e.inputNumberSize:"",{"is-disabled":e.inputNumberDisabled},{"is-without-controls":!e.controls},{"is-controls-right":e.controlsAtRight}],on:{dragstart:function(e){e.preventDefault()}}},[e.controls?i("span",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-input-number__decrease",class:{"is-disabled":e.minDisabled},attrs:{role:"button"},on:{keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.decrease(t):null}}},[i("i",{class:"el-icon-"+(e.controlsAtRight?"arrow-down":"minus")})]):e._e(),e.controls?i("span",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-input-number__increase",class:{"is-disabled":e.maxDisabled},attrs:{role:"button"},on:{keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.increase(t):null}}},[i("i",{class:"el-icon-"+(e.controlsAtRight?"arrow-up":"plus")})]):e._e(),i("el-input",{ref:"input",attrs:{value:e.displayValue,placeholder:e.placeholder,disabled:e.inputNumberDisabled,size:e.inputNumberSize,max:e.max,min:e.min,name:e.name,label:e.label},on:{blur:e.handleBlur,focus:e.handleFocus,input:e.handleInput,change:e.handleInputChange},nativeOn:{keydown:[function(t){return"button"in t||!e._k(t.keyCode,"up",38,t.key,["Up","ArrowUp"])?(t.preventDefault(),e.increase(t)):null},function(t){return"button"in t||!e._k(t.keyCode,"down",40,t.key,["Down","ArrowDown"])?(t.preventDefault(),e.decrease(t)):null}]}})],1)};gi._withStripped=!0;var bi={bind:function(e,t,i){var n=null,r=void 0,s=function(){return i.context[t.expression].apply()},a=function(){Date.now()-r<100&&s(),clearInterval(n),n=null};he(e,"mousedown",function(e){var t,i,o;0===e.button&&(r=Date.now(),t=document,o=a,he(t,i="mouseup",function e(){o&&o.apply(this,arguments),de(t,i,e)}),clearInterval(n),n=setInterval(s,100))})}},yi=r({name:"ElInputNumber",mixins:[u("input")],inject:{elForm:{default:""},elFormItem:{default:""}},directives:{repeatClick:bi},components:{ElInput:ne},props:{step:{type:Number,default:1},stepStrictly:{type:Boolean,default:!1},max:{type:Number,default:1/0},min:{type:Number,default:-1/0},value:{},disabled:Boolean,size:String,controls:{type:Boolean,default:!0},controlsPosition:{type:String,default:""},name:String,label:String,placeholder:String,precision:{type:Number,validator:function(e){return e>=0&&e===parseInt(e,10)}}},data:function(){return{currentValue:0,userInput:null}},watch:{value:{immediate:!0,handler:function(e){var t=void 0===e?e:Number(e);if(void 0!==t){if(isNaN(t))return;if(this.stepStrictly){var i=this.getPrecision(this.step),n=Math.pow(10,i);t=Math.round(t/this.step)*n*this.step/n}void 0!==this.precision&&(t=this.toPrecision(t,this.precision))}t>=this.max&&(t=this.max),t<=this.min&&(t=this.min),this.currentValue=t,this.userInput=null,this.$emit("input",t)}}},computed:{minDisabled:function(){return this._decrease(this.value,this.step)<this.min},maxDisabled:function(){return this._increase(this.value,this.step)>this.max},numPrecision:function(){var e=this.value,t=this.step,i=this.getPrecision,n=this.precision,r=i(t);return void 0!==n?(r>n&&console.warn("[Element Warn][InputNumber]precision should not be less than the decimal places of step"),n):Math.max(i(e),r)},controlsAtRight:function(){return this.controls&&"right"===this.controlsPosition},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},inputNumberSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},inputNumberDisabled:function(){return this.disabled||!!(this.elForm||{}).disabled},displayValue:function(){if(null!==this.userInput)return this.userInput;var e=this.currentValue;if("number"==typeof e){if(this.stepStrictly){var t=this.getPrecision(this.step),i=Math.pow(10,t);e=Math.round(e/this.step)*i*this.step/i}void 0!==this.precision&&(e=e.toFixed(this.precision))}return e}},methods:{toPrecision:function(e,t){return void 0===t&&(t=this.numPrecision),parseFloat(Math.round(e*Math.pow(10,t))/Math.pow(10,t))},getPrecision:function(e){if(void 0===e)return 0;var t=e.toString(),i=t.indexOf("."),n=0;return-1!==i&&(n=t.length-i-1),n},_increase:function(e,t){if("number"!=typeof e&&void 0!==e)return this.currentValue;var i=Math.pow(10,this.numPrecision);return this.toPrecision((i*e+i*t)/i)},_decrease:function(e,t){if("number"!=typeof e&&void 0!==e)return this.currentValue;var i=Math.pow(10,this.numPrecision);return this.toPrecision((i*e-i*t)/i)},increase:function(){if(!this.inputNumberDisabled&&!this.maxDisabled){var e=this.value||0,t=this._increase(e,this.step);this.setCurrentValue(t)}},decrease:function(){if(!this.inputNumberDisabled&&!this.minDisabled){var e=this.value||0,t=this._decrease(e,this.step);this.setCurrentValue(t)}},handleBlur:function(e){this.$emit("blur",e)},handleFocus:function(e){this.$emit("focus",e)},setCurrentValue:function(e){var t=this.currentValue;"number"==typeof e&&void 0!==this.precision&&(e=this.toPrecision(e,this.precision)),e>=this.max&&(e=this.max),e<=this.min&&(e=this.min),t!==e&&(this.userInput=null,this.$emit("input",e),this.$emit("change",e,t),this.currentValue=e)},handleInput:function(e){this.userInput=e},handleInputChange:function(e){var t=""===e?void 0:Number(e);isNaN(t)&&""!==e||this.setCurrentValue(t),this.userInput=null},select:function(){this.$refs.input.select()}},mounted:function(){var e=this.$refs.input.$refs.input;e.setAttribute("role","spinbutton"),e.setAttribute("aria-valuemax",this.max),e.setAttribute("aria-valuemin",this.min),e.setAttribute("aria-valuenow",this.currentValue),e.setAttribute("aria-disabled",this.inputNumberDisabled)},updated:function(){this.$refs&&this.$refs.input&&this.$refs.input.$refs.input.setAttribute("aria-valuenow",this.currentValue)}},gi,[],!1,null,null,null);yi.options.__file="packages/input-number/src/input-number.vue";var wi=yi.exports;wi.install=function(e){e.component(wi.name,wi)};var _i=wi,xi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-radio",class:[e.border&&e.radioSize?"el-radio--"+e.radioSize:"",{"is-disabled":e.isDisabled},{"is-focus":e.focus},{"is-bordered":e.border},{"is-checked":e.model===e.label}],attrs:{role:"radio","aria-checked":e.model===e.label,"aria-disabled":e.isDisabled,tabindex:e.tabIndex},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"space",32,t.key,[" ","Spacebar"]))return null;t.stopPropagation(),t.preventDefault(),e.model=e.isDisabled?e.model:e.label}}},[i("span",{staticClass:"el-radio__input",class:{"is-disabled":e.isDisabled,"is-checked":e.model===e.label}},[i("span",{staticClass:"el-radio__inner"}),i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],ref:"radio",staticClass:"el-radio__original",attrs:{type:"radio","aria-hidden":"true",name:e.name,disabled:e.isDisabled,tabindex:"-1"},domProps:{value:e.label,checked:e._q(e.model,e.label)},on:{focus:function(t){e.focus=!0},blur:function(t){e.focus=!1},change:[function(t){e.model=e.label},e.handleChange]}})]),i("span",{staticClass:"el-radio__label",on:{keydown:function(e){e.stopPropagation()}}},[e._t("default"),e.$slots.default?e._e():[e._v(e._s(e.label))]],2)])};xi._withStripped=!0;var Ci=r({name:"ElRadio",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},componentName:"ElRadio",props:{value:{},label:{},disabled:Boolean,name:String,border:Boolean,size:String},data:function(){return{focus:!1}},computed:{isGroup:function(){for(var e=this.$parent;e;){if("ElRadioGroup"===e.$options.componentName)return this._radioGroup=e,!0;e=e.$parent}return!1},model:{get:function(){return this.isGroup?this._radioGroup.value:this.value},set:function(e){this.isGroup?this.dispatch("ElRadioGroup","input",[e]):this.$emit("input",e),this.$refs.radio&&(this.$refs.radio.checked=this.model===this.label)}},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},radioSize:function(){var e=this.size||this._elFormItemSize||(this.$ELEMENT||{}).size;return this.isGroup&&this._radioGroup.radioGroupSize||e},isDisabled:function(){return this.isGroup?this._radioGroup.disabled||this.disabled||(this.elForm||{}).disabled:this.disabled||(this.elForm||{}).disabled},tabIndex:function(){return this.isDisabled||this.isGroup&&this.model!==this.label?-1:0}},methods:{handleChange:function(){var e=this;this.$nextTick(function(){e.$emit("change",e.model),e.isGroup&&e.dispatch("ElRadioGroup","handleChange",e.model)})}}},xi,[],!1,null,null,null);Ci.options.__file="packages/radio/src/radio.vue";var ki=Ci.exports;ki.install=function(e){e.component(ki.name,ki)};var Si=ki,Di=function(){var e=this.$createElement;return(this._self._c||e)(this._elTag,{tag:"component",staticClass:"el-radio-group",attrs:{role:"radiogroup"},on:{keydown:this.handleKeydown}},[this._t("default")],2)};Di._withStripped=!0;var $i=Object.freeze({LEFT:37,UP:38,RIGHT:39,DOWN:40}),Ei=r({name:"ElRadioGroup",componentName:"ElRadioGroup",inject:{elFormItem:{default:""}},mixins:[l],props:{value:{},size:String,fill:String,textColor:String,disabled:Boolean},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},_elTag:function(){return(this.$vnode.data||{}).tag||"div"},radioGroupSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size}},created:function(){var e=this;this.$on("handleChange",function(t){e.$emit("change",t)})},mounted:function(){var e=this.$el.querySelectorAll("[type=radio]"),t=this.$el.querySelectorAll("[role=radio]")[0];![].some.call(e,function(e){return e.checked})&&t&&(t.tabIndex=0)},methods:{handleKeydown:function(e){var t=e.target,i="INPUT"===t.nodeName?"[type=radio]":"[role=radio]",n=this.$el.querySelectorAll(i),r=n.length,s=[].indexOf.call(n,t),a=this.$el.querySelectorAll("[role=radio]");switch(e.keyCode){case $i.LEFT:case $i.UP:e.stopPropagation(),e.preventDefault(),0===s?(a[r-1].click(),a[r-1].focus()):(a[s-1].click(),a[s-1].focus());break;case $i.RIGHT:case $i.DOWN:s===r-1?(e.stopPropagation(),e.preventDefault(),a[0].click(),a[0].focus()):(a[s+1].click(),a[s+1].focus())}}},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",[this.value])}}},Di,[],!1,null,null,null);Ei.options.__file="packages/radio/src/radio-group.vue";var Ti=Ei.exports;Ti.install=function(e){e.component(Ti.name,Ti)};var Mi=Ti,Ni=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-radio-button",class:[e.size?"el-radio-button--"+e.size:"",{"is-active":e.value===e.label},{"is-disabled":e.isDisabled},{"is-focus":e.focus}],attrs:{role:"radio","aria-checked":e.value===e.label,"aria-disabled":e.isDisabled,tabindex:e.tabIndex},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"space",32,t.key,[" ","Spacebar"]))return null;t.stopPropagation(),t.preventDefault(),e.value=e.isDisabled?e.value:e.label}}},[i("input",{directives:[{name:"model",rawName:"v-model",value:e.value,expression:"value"}],staticClass:"el-radio-button__orig-radio",attrs:{type:"radio",name:e.name,disabled:e.isDisabled,tabindex:"-1"},domProps:{value:e.label,checked:e._q(e.value,e.label)},on:{change:[function(t){e.value=e.label},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}),i("span",{staticClass:"el-radio-button__inner",style:e.value===e.label?e.activeStyle:null,on:{keydown:function(e){e.stopPropagation()}}},[e._t("default"),e.$slots.default?e._e():[e._v(e._s(e.label))]],2)])};Ni._withStripped=!0;var Pi=r({name:"ElRadioButton",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},props:{label:{},disabled:Boolean,name:String},data:function(){return{focus:!1}},computed:{value:{get:function(){return this._radioGroup.value},set:function(e){this._radioGroup.$emit("input",e)}},_radioGroup:function(){for(var e=this.$parent;e;){if("ElRadioGroup"===e.$options.componentName)return e;e=e.$parent}return!1},activeStyle:function(){return{backgroundColor:this._radioGroup.fill||"",borderColor:this._radioGroup.fill||"",boxShadow:this._radioGroup.fill?"-1px 0 0 0 "+this._radioGroup.fill:"",color:this._radioGroup.textColor||""}},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},size:function(){return this._radioGroup.radioGroupSize||this._elFormItemSize||(this.$ELEMENT||{}).size},isDisabled:function(){return this.disabled||this._radioGroup.disabled||(this.elForm||{}).disabled},tabIndex:function(){return this.isDisabled||this._radioGroup&&this.value!==this.label?-1:0}},methods:{handleChange:function(){var e=this;this.$nextTick(function(){e.dispatch("ElRadioGroup","handleChange",e.value)})}}},Ni,[],!1,null,null,null);Pi.options.__file="packages/radio/src/radio-button.vue";var Oi=Pi.exports;Oi.install=function(e){e.component(Oi.name,Oi)};var Ii=Oi,Ai=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-checkbox",class:[e.border&&e.checkboxSize?"el-checkbox--"+e.checkboxSize:"",{"is-disabled":e.isDisabled},{"is-bordered":e.border},{"is-checked":e.isChecked}],attrs:{id:e.id}},[i("span",{staticClass:"el-checkbox__input",class:{"is-disabled":e.isDisabled,"is-checked":e.isChecked,"is-indeterminate":e.indeterminate,"is-focus":e.focus},attrs:{tabindex:!!e.indeterminate&&0,role:!!e.indeterminate&&"checkbox","aria-checked":!!e.indeterminate&&"mixed"}},[i("span",{staticClass:"el-checkbox__inner"}),e.trueLabel||e.falseLabel?i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox__original",attrs:{type:"checkbox","aria-hidden":e.indeterminate?"true":"false",name:e.name,disabled:e.isDisabled,"true-value":e.trueLabel,"false-value":e.falseLabel},domProps:{checked:Array.isArray(e.model)?e._i(e.model,null)>-1:e._q(e.model,e.trueLabel)},on:{change:[function(t){var i=e.model,n=t.target,r=n.checked?e.trueLabel:e.falseLabel;if(Array.isArray(i)){var s=e._i(i,null);n.checked?s<0&&(e.model=i.concat([null])):s>-1&&(e.model=i.slice(0,s).concat(i.slice(s+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}):i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox__original",attrs:{type:"checkbox","aria-hidden":e.indeterminate?"true":"false",disabled:e.isDisabled,name:e.name},domProps:{value:e.label,checked:Array.isArray(e.model)?e._i(e.model,e.label)>-1:e.model},on:{change:[function(t){var i=e.model,n=t.target,r=!!n.checked;if(Array.isArray(i)){var s=e.label,a=e._i(i,s);n.checked?a<0&&(e.model=i.concat([s])):a>-1&&(e.model=i.slice(0,a).concat(i.slice(a+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}})]),e.$slots.default||e.label?i("span",{staticClass:"el-checkbox__label"},[e._t("default"),e.$slots.default?e._e():[e._v(e._s(e.label))]],2):e._e()])};Ai._withStripped=!0;var Fi=r({name:"ElCheckbox",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},componentName:"ElCheckbox",data:function(){return{selfModel:!1,focus:!1,isLimitExceeded:!1}},computed:{model:{get:function(){return this.isGroup?this.store:void 0!==this.value?this.value:this.selfModel},set:function(e){this.isGroup?(this.isLimitExceeded=!1,void 0!==this._checkboxGroup.min&&e.length<this._checkboxGroup.min&&(this.isLimitExceeded=!0),void 0!==this._checkboxGroup.max&&e.length>this._checkboxGroup.max&&(this.isLimitExceeded=!0),!1===this.isLimitExceeded&&this.dispatch("ElCheckboxGroup","input",[e])):(this.$emit("input",e),this.selfModel=e)}},isChecked:function(){return"[object Boolean]"==={}.toString.call(this.model)?this.model:Array.isArray(this.model)?this.model.indexOf(this.label)>-1:null!==this.model&&void 0!==this.model?this.model===this.trueLabel:void 0},isGroup:function(){for(var e=this.$parent;e;){if("ElCheckboxGroup"===e.$options.componentName)return this._checkboxGroup=e,!0;e=e.$parent}return!1},store:function(){return this._checkboxGroup?this._checkboxGroup.value:this.value},isLimitDisabled:function(){var e=this._checkboxGroup,t=e.max,i=e.min;return!(!t&&!i)&&this.model.length>=t&&!this.isChecked||this.model.length<=i&&this.isChecked},isDisabled:function(){return this.isGroup?this._checkboxGroup.disabled||this.disabled||(this.elForm||{}).disabled||this.isLimitDisabled:this.disabled||(this.elForm||{}).disabled},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},checkboxSize:function(){var e=this.size||this._elFormItemSize||(this.$ELEMENT||{}).size;return this.isGroup&&this._checkboxGroup.checkboxGroupSize||e}},props:{value:{},label:{},indeterminate:Boolean,disabled:Boolean,checked:Boolean,name:String,trueLabel:[String,Number],falseLabel:[String,Number],id:String,controls:String,border:Boolean,size:String},methods:{addToStore:function(){Array.isArray(this.model)&&-1===this.model.indexOf(this.label)?this.model.push(this.label):this.model=this.trueLabel||!0},handleChange:function(e){var t=this;if(!this.isLimitExceeded){var i=void 0;i=e.target.checked?void 0===this.trueLabel||this.trueLabel:void 0!==this.falseLabel&&this.falseLabel,this.$emit("change",i,e),this.$nextTick(function(){t.isGroup&&t.dispatch("ElCheckboxGroup","change",[t._checkboxGroup.value])})}}},created:function(){this.checked&&this.addToStore()},mounted:function(){this.indeterminate&&this.$el.setAttribute("aria-controls",this.controls)},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",e)}}},Ai,[],!1,null,null,null);Fi.options.__file="packages/checkbox/src/checkbox.vue";var Li=Fi.exports;Li.install=function(e){e.component(Li.name,Li)};var Vi=Li,Bi=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("label",{staticClass:"el-checkbox-button",class:[e.size?"el-checkbox-button--"+e.size:"",{"is-disabled":e.isDisabled},{"is-checked":e.isChecked},{"is-focus":e.focus}],attrs:{role:"checkbox","aria-checked":e.isChecked,"aria-disabled":e.isDisabled}},[e.trueLabel||e.falseLabel?i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox-button__original",attrs:{type:"checkbox",name:e.name,disabled:e.isDisabled,"true-value":e.trueLabel,"false-value":e.falseLabel},domProps:{checked:Array.isArray(e.model)?e._i(e.model,null)>-1:e._q(e.model,e.trueLabel)},on:{change:[function(t){var i=e.model,n=t.target,r=n.checked?e.trueLabel:e.falseLabel;if(Array.isArray(i)){var s=e._i(i,null);n.checked?s<0&&(e.model=i.concat([null])):s>-1&&(e.model=i.slice(0,s).concat(i.slice(s+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}):i("input",{directives:[{name:"model",rawName:"v-model",value:e.model,expression:"model"}],staticClass:"el-checkbox-button__original",attrs:{type:"checkbox",name:e.name,disabled:e.isDisabled},domProps:{value:e.label,checked:Array.isArray(e.model)?e._i(e.model,e.label)>-1:e.model},on:{change:[function(t){var i=e.model,n=t.target,r=!!n.checked;if(Array.isArray(i)){var s=e.label,a=e._i(i,s);n.checked?a<0&&(e.model=i.concat([s])):a>-1&&(e.model=i.slice(0,a).concat(i.slice(a+1)))}else e.model=r},e.handleChange],focus:function(t){e.focus=!0},blur:function(t){e.focus=!1}}}),e.$slots.default||e.label?i("span",{staticClass:"el-checkbox-button__inner",style:e.isChecked?e.activeStyle:null},[e._t("default",[e._v(e._s(e.label))])],2):e._e()])};Bi._withStripped=!0;var zi=r({name:"ElCheckboxButton",mixins:[l],inject:{elForm:{default:""},elFormItem:{default:""}},data:function(){return{selfModel:!1,focus:!1,isLimitExceeded:!1}},props:{value:{},label:{},disabled:Boolean,checked:Boolean,name:String,trueLabel:[String,Number],falseLabel:[String,Number]},computed:{model:{get:function(){return this._checkboxGroup?this.store:void 0!==this.value?this.value:this.selfModel},set:function(e){this._checkboxGroup?(this.isLimitExceeded=!1,void 0!==this._checkboxGroup.min&&e.length<this._checkboxGroup.min&&(this.isLimitExceeded=!0),void 0!==this._checkboxGroup.max&&e.length>this._checkboxGroup.max&&(this.isLimitExceeded=!0),!1===this.isLimitExceeded&&this.dispatch("ElCheckboxGroup","input",[e])):void 0!==this.value?this.$emit("input",e):this.selfModel=e}},isChecked:function(){return"[object Boolean]"==={}.toString.call(this.model)?this.model:Array.isArray(this.model)?this.model.indexOf(this.label)>-1:null!==this.model&&void 0!==this.model?this.model===this.trueLabel:void 0},_checkboxGroup:function(){for(var e=this.$parent;e;){if("ElCheckboxGroup"===e.$options.componentName)return e;e=e.$parent}return!1},store:function(){return this._checkboxGroup?this._checkboxGroup.value:this.value},activeStyle:function(){return{backgroundColor:this._checkboxGroup.fill||"",borderColor:this._checkboxGroup.fill||"",color:this._checkboxGroup.textColor||"","box-shadow":"-1px 0 0 0 "+this._checkboxGroup.fill}},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},size:function(){return this._checkboxGroup.checkboxGroupSize||this._elFormItemSize||(this.$ELEMENT||{}).size},isLimitDisabled:function(){var e=this._checkboxGroup,t=e.max,i=e.min;return!(!t&&!i)&&this.model.length>=t&&!this.isChecked||this.model.length<=i&&this.isChecked},isDisabled:function(){return this._checkboxGroup?this._checkboxGroup.disabled||this.disabled||(this.elForm||{}).disabled||this.isLimitDisabled:this.disabled||(this.elForm||{}).disabled}},methods:{addToStore:function(){Array.isArray(this.model)&&-1===this.model.indexOf(this.label)?this.model.push(this.label):this.model=this.trueLabel||!0},handleChange:function(e){var t=this;if(!this.isLimitExceeded){var i=void 0;i=e.target.checked?void 0===this.trueLabel||this.trueLabel:void 0!==this.falseLabel&&this.falseLabel,this.$emit("change",i,e),this.$nextTick(function(){t._checkboxGroup&&t.dispatch("ElCheckboxGroup","change",[t._checkboxGroup.value])})}}},created:function(){this.checked&&this.addToStore()}},Bi,[],!1,null,null,null);zi.options.__file="packages/checkbox/src/checkbox-button.vue";var Hi=zi.exports;Hi.install=function(e){e.component(Hi.name,Hi)};var Ri=Hi,Wi=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-checkbox-group",attrs:{role:"group","aria-label":"checkbox-group"}},[this._t("default")],2)};Wi._withStripped=!0;var ji=r({name:"ElCheckboxGroup",componentName:"ElCheckboxGroup",mixins:[l],inject:{elFormItem:{default:""}},props:{value:{},disabled:Boolean,min:Number,max:Number,size:String,fill:String,textColor:String},computed:{_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},checkboxGroupSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size}},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",[e])}}},Wi,[],!1,null,null,null);ji.options.__file="packages/checkbox/src/checkbox-group.vue";var qi=ji.exports;qi.install=function(e){e.component(qi.name,qi)};var Yi=qi,Ki=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-switch",class:{"is-disabled":e.switchDisabled,"is-checked":e.checked},attrs:{role:"switch","aria-checked":e.checked,"aria-disabled":e.switchDisabled},on:{click:function(t){return t.preventDefault(),e.switchValue(t)}}},[i("input",{ref:"input",staticClass:"el-switch__input",attrs:{type:"checkbox",id:e.id,name:e.name,"true-value":e.activeValue,"false-value":e.inactiveValue,disabled:e.switchDisabled},on:{change:e.handleChange,keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.switchValue(t):null}}}),e.inactiveIconClass||e.inactiveText?i("span",{class:["el-switch__label","el-switch__label--left",e.checked?"":"is-active"]},[e.inactiveIconClass?i("i",{class:[e.inactiveIconClass]}):e._e(),!e.inactiveIconClass&&e.inactiveText?i("span",{attrs:{"aria-hidden":e.checked}},[e._v(e._s(e.inactiveText))]):e._e()]):e._e(),i("span",{ref:"core",staticClass:"el-switch__core",style:{width:e.coreWidth+"px"}}),e.activeIconClass||e.activeText?i("span",{class:["el-switch__label","el-switch__label--right",e.checked?"is-active":""]},[e.activeIconClass?i("i",{class:[e.activeIconClass]}):e._e(),!e.activeIconClass&&e.activeText?i("span",{attrs:{"aria-hidden":!e.checked}},[e._v(e._s(e.activeText))]):e._e()]):e._e()])};Ki._withStripped=!0;var Gi=r({name:"ElSwitch",mixins:[u("input"),K,l],inject:{elForm:{default:""}},props:{value:{type:[Boolean,String,Number],default:!1},disabled:{type:Boolean,default:!1},width:{type:Number,default:40},activeIconClass:{type:String,default:""},inactiveIconClass:{type:String,default:""},activeText:String,inactiveText:String,activeColor:{type:String,default:""},inactiveColor:{type:String,default:""},activeValue:{type:[Boolean,String,Number],default:!0},inactiveValue:{type:[Boolean,String,Number],default:!1},name:{type:String,default:""},validateEvent:{type:Boolean,default:!0},id:String},data:function(){return{coreWidth:this.width}},created:function(){~[this.activeValue,this.inactiveValue].indexOf(this.value)||this.$emit("input",this.inactiveValue)},computed:{checked:function(){return this.value===this.activeValue},switchDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{checked:function(){this.$refs.input.checked=this.checked,(this.activeColor||this.inactiveColor)&&this.setBackgroundColor(),this.validateEvent&&this.dispatch("ElFormItem","el.form.change",[this.value])}},methods:{handleChange:function(e){var t=this,i=this.checked?this.inactiveValue:this.activeValue;this.$emit("input",i),this.$emit("change",i),this.$nextTick(function(){t.$refs.input.checked=t.checked})},setBackgroundColor:function(){var e=this.checked?this.activeColor:this.inactiveColor;this.$refs.core.style.borderColor=e,this.$refs.core.style.backgroundColor=e},switchValue:function(){!this.switchDisabled&&this.handleChange()},getMigratingConfig:function(){return{props:{"on-color":"on-color is renamed to active-color.","off-color":"off-color is renamed to inactive-color.","on-text":"on-text is renamed to active-text.","off-text":"off-text is renamed to inactive-text.","on-value":"on-value is renamed to active-value.","off-value":"off-value is renamed to inactive-value.","on-icon-class":"on-icon-class is renamed to active-icon-class.","off-icon-class":"off-icon-class is renamed to inactive-icon-class."}}}},mounted:function(){this.coreWidth=this.width||40,(this.activeColor||this.inactiveColor)&&this.setBackgroundColor(),this.$refs.input.checked=this.checked}},Ki,[],!1,null,null,null);Gi.options.__file="packages/switch/src/component.vue";var Ui=Gi.exports;Ui.install=function(e){e.component(Ui.name,Ui)};var Xi=Ui,Ji=function(){var e=this.$createElement,t=this._self._c||e;return t("ul",{directives:[{name:"show",rawName:"v-show",value:this.visible,expression:"visible"}],staticClass:"el-select-group__wrap"},[t("li",{staticClass:"el-select-group__title"},[this._v(this._s(this.label))]),t("li",[t("ul",{staticClass:"el-select-group"},[this._t("default")],2)])])};Ji._withStripped=!0;var Zi=r({mixins:[l],name:"ElOptionGroup",componentName:"ElOptionGroup",props:{label:String,disabled:{type:Boolean,default:!1}},data:function(){return{visible:!0}},watch:{disabled:function(e){this.broadcast("ElOption","handleGroupDisabled",e)}},methods:{queryChange:function(){this.visible=this.$children&&Array.isArray(this.$children)&&this.$children.some(function(e){return!0===e.visible})}},created:function(){this.$on("queryChange",this.queryChange)},mounted:function(){this.disabled&&this.broadcast("ElOption","handleGroupDisabled",this.disabled)}},Ji,[],!1,null,null,null);Zi.options.__file="packages/select/src/option-group.vue";var Qi=Zi.exports;Qi.install=function(e){e.component(Qi.name,Qi)};var en=Qi,tn=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-table",class:[{"el-table--fit":e.fit,"el-table--striped":e.stripe,"el-table--border":e.border||e.isGroup,"el-table--hidden":e.isHidden,"el-table--group":e.isGroup,"el-table--fluid-height":e.maxHeight,"el-table--scrollable-x":e.layout.scrollX,"el-table--scrollable-y":e.layout.scrollY,"el-table--enable-row-hover":!e.store.states.isComplex,"el-table--enable-row-transition":0!==(e.store.states.data||[]).length&&(e.store.states.data||[]).length<100},e.tableSize?"el-table--"+e.tableSize:""],on:{mouseleave:function(t){e.handleMouseLeave(t)}}},[i("div",{ref:"hiddenColumns",staticClass:"hidden-columns"},[e._t("default")],2),e.showHeader?i("div",{directives:[{name:"mousewheel",rawName:"v-mousewheel",value:e.handleHeaderFooterMousewheel,expression:"handleHeaderFooterMousewheel"}],ref:"headerWrapper",staticClass:"el-table__header-wrapper"},[i("table-header",{ref:"tableHeader",style:{width:e.layout.bodyWidth?e.layout.bodyWidth+"px":""},attrs:{store:e.store,border:e.border,"default-sort":e.defaultSort}})],1):e._e(),i("div",{ref:"bodyWrapper",staticClass:"el-table__body-wrapper",class:[e.layout.scrollX?"is-scrolling-"+e.scrollPosition:"is-scrolling-none"],style:[e.bodyHeight]},[i("table-body",{style:{width:e.bodyWidth},attrs:{context:e.context,store:e.store,stripe:e.stripe,"row-class-name":e.rowClassName,"row-style":e.rowStyle,highlight:e.highlightCurrentRow}}),e.data&&0!==e.data.length?e._e():i("div",{ref:"emptyBlock",staticClass:"el-table__empty-block",style:e.emptyBlockStyle},[i("span",{staticClass:"el-table__empty-text"},[e._t("empty",[e._v(e._s(e.emptyText||e.t("el.table.emptyText")))])],2)]),e.$slots.append?i("div",{ref:"appendWrapper",staticClass:"el-table__append-wrapper"},[e._t("append")],2):e._e()],1),e.showSummary?i("div",{directives:[{name:"show",rawName:"v-show",value:e.data&&e.data.length>0,expression:"data && data.length > 0"},{name:"mousewheel",rawName:"v-mousewheel",value:e.handleHeaderFooterMousewheel,expression:"handleHeaderFooterMousewheel"}],ref:"footerWrapper",staticClass:"el-table__footer-wrapper"},[i("table-footer",{style:{width:e.layout.bodyWidth?e.layout.bodyWidth+"px":""},attrs:{store:e.store,border:e.border,"sum-text":e.sumText||e.t("el.table.sumText"),"summary-method":e.summaryMethod,"default-sort":e.defaultSort}})],1):e._e(),e.fixedColumns.length>0?i("div",{directives:[{name:"mousewheel",rawName:"v-mousewheel",value:e.handleFixedMousewheel,expression:"handleFixedMousewheel"}],ref:"fixedWrapper",staticClass:"el-table__fixed",style:[{width:e.layout.fixedWidth?e.layout.fixedWidth+"px":""},e.fixedHeight]},[e.showHeader?i("div",{ref:"fixedHeaderWrapper",staticClass:"el-table__fixed-header-wrapper"},[i("table-header",{ref:"fixedTableHeader",style:{width:e.bodyWidth},attrs:{fixed:"left",border:e.border,store:e.store}})],1):e._e(),i("div",{ref:"fixedBodyWrapper",staticClass:"el-table__fixed-body-wrapper",style:[{top:e.layout.headerHeight+"px"},e.fixedBodyHeight]},[i("table-body",{style:{width:e.bodyWidth},attrs:{fixed:"left",store:e.store,stripe:e.stripe,highlight:e.highlightCurrentRow,"row-class-name":e.rowClassName,"row-style":e.rowStyle}}),e.$slots.append?i("div",{staticClass:"el-table__append-gutter",style:{height:e.layout.appendHeight+"px"}}):e._e()],1),e.showSummary?i("div",{directives:[{name:"show",rawName:"v-show",value:e.data&&e.data.length>0,expression:"data && data.length > 0"}],ref:"fixedFooterWrapper",staticClass:"el-table__fixed-footer-wrapper"},[i("table-footer",{style:{width:e.bodyWidth},attrs:{fixed:"left",border:e.border,"sum-text":e.sumText||e.t("el.table.sumText"),"summary-method":e.summaryMethod,store:e.store}})],1):e._e()]):e._e(),e.rightFixedColumns.length>0?i("div",{directives:[{name:"mousewheel",rawName:"v-mousewheel",value:e.handleFixedMousewheel,expression:"handleFixedMousewheel"}],ref:"rightFixedWrapper",staticClass:"el-table__fixed-right",style:[{width:e.layout.rightFixedWidth?e.layout.rightFixedWidth+"px":"",right:e.layout.scrollY?(e.border?e.layout.gutterWidth:e.layout.gutterWidth||0)+"px":""},e.fixedHeight]},[e.showHeader?i("div",{ref:"rightFixedHeaderWrapper",staticClass:"el-table__fixed-header-wrapper"},[i("table-header",{ref:"rightFixedTableHeader",style:{width:e.bodyWidth},attrs:{fixed:"right",border:e.border,store:e.store}})],1):e._e(),i("div",{ref:"rightFixedBodyWrapper",staticClass:"el-table__fixed-body-wrapper",style:[{top:e.layout.headerHeight+"px"},e.fixedBodyHeight]},[i("table-body",{style:{width:e.bodyWidth},attrs:{fixed:"right",store:e.store,stripe:e.stripe,"row-class-name":e.rowClassName,"row-style":e.rowStyle,highlight:e.highlightCurrentRow}}),e.$slots.append?i("div",{staticClass:"el-table__append-gutter",style:{height:e.layout.appendHeight+"px"}}):e._e()],1),e.showSummary?i("div",{directives:[{name:"show",rawName:"v-show",value:e.data&&e.data.length>0,expression:"data && data.length > 0"}],ref:"rightFixedFooterWrapper",staticClass:"el-table__fixed-footer-wrapper"},[i("table-footer",{style:{width:e.bodyWidth},attrs:{fixed:"right",border:e.border,"sum-text":e.sumText||e.t("el.table.sumText"),"summary-method":e.summaryMethod,store:e.store}})],1):e._e()]):e._e(),e.rightFixedColumns.length>0?i("div",{ref:"rightFixedPatch",staticClass:"el-table__fixed-right-patch",style:{width:e.layout.scrollY?e.layout.gutterWidth+"px":"0",height:e.layout.headerHeight+"px"}}):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:e.resizeProxyVisible,expression:"resizeProxyVisible"}],ref:"resizeProxy",staticClass:"el-table__column-resize-proxy"})])};tn._withStripped=!0;var nn=i(35),rn=i(48),sn=i.n(rn),an="undefined"!=typeof navigator&&navigator.userAgent.toLowerCase().indexOf("firefox")>-1,on={bind:function(e,t){var i,n;i=e,n=t.value,i&&i.addEventListener&&i.addEventListener(an?"DOMMouseScroll":"mousewheel",function(e){var t=sn()(e);n&&n.apply(this,[e,t])})}},ln="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},un=function(e){for(var t=e.target;t&&"HTML"!==t.tagName.toUpperCase();){if("TD"===t.tagName.toUpperCase())return t;t=t.parentNode}return null},cn=function(e){return null!==e&&"object"===(void 0===e?"undefined":ln(e))},hn=function(e,t,i,n,r){if(!t&&!n&&(!r||Array.isArray(r)&&!r.length))return e;i="string"==typeof i?"descending"===i?-1:1:i&&i<0?-1:1;var s=n?null:function(i,n){return r?(Array.isArray(r)||(r=[r]),r.map(function(t){return"string"==typeof t?k(i,t):t(i,n,e)})):("$key"!==t&&cn(i)&&"$value"in i&&(i=i.$value),[cn(i)?k(i,t):i])};return e.map(function(e,t){return{value:e,index:t,key:s?s(e,t):null}}).sort(function(e,t){var r=function(e,t){if(n)return n(e.value,t.value);for(var i=0,r=e.key.length;i<r;i++){if(e.key[i]<t.key[i])return-1;if(e.key[i]>t.key[i])return 1}return 0}(e,t);return r||(r=e.index-t.index),r*i}).map(function(e){return e.value})},dn=function(e,t){var i=null;return e.columns.forEach(function(e){e.id===t&&(i=e)}),i},pn=function(e,t){var i=(t.className||"").match(/el-table_[^\s]+/gm);return i?dn(e,i[0]):null},fn=function(e,t){if(!e)throw new Error("row is required when get row identity");if("string"==typeof t){if(t.indexOf(".")<0)return e[t];for(var i=t.split("."),n=e,r=0;r<i.length;r++)n=n[i[r]];return n}if("function"==typeof t)return t.call(null,e)},mn=function(e,t){var i={};return(e||[]).forEach(function(e,n){i[fn(e,t)]={row:e,index:n}}),i};function vn(e,t){return Object.prototype.hasOwnProperty.call(e,t)}function gn(e){return void 0!==e&&(e=parseInt(e,10),isNaN(e)&&(e=null)),e}function bn(e){return"number"==typeof e?e:"string"==typeof e?/^\d+(?:px)?$/.test(e)?parseInt(e,10):e:null}function yn(e,t,i){var n=!1,r=e.indexOf(t),s=-1!==r,a=function(){e.push(t),n=!0},o=function(){e.splice(r,1),n=!0};return"boolean"==typeof i?i&&!s?a():!i&&s&&o():s?o():a(),n}function wn(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"children",n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"hasChildren",r=function(e){return!(Array.isArray(e)&&e.length)};e.forEach(function(e){if(e[n])t(e,null,0);else{var s=e[i];r(s)||function e(s,a,o){t(s,a,o),a.forEach(function(s){if(s[n])t(s,null,o+1);else{var a=s[i];r(a)||e(s,a,o+1)}})}(e,s,0)}})}var _n={data:function(){return{states:{defaultExpandAll:!1,expandRows:[]}}},methods:{updateExpandRows:function(){var e=this.states,t=e.data,i=void 0===t?[]:t,n=e.rowKey,r=e.defaultExpandAll,s=e.expandRows;if(r)this.states.expandRows=i.slice();else if(n){var a=mn(s,n);this.states.expandRows=i.reduce(function(e,t){var i=fn(t,n);return a[i]&&e.push(t),e},[])}else this.states.expandRows=[]},toggleRowExpansion:function(e,t){yn(this.states.expandRows,e,t)&&(this.table.$emit("expand-change",e,this.states.expandRows.slice()),this.scheduleLayout())},setExpandRowKeys:function(e){this.assertRowKey();var t=this.states,i=t.data,n=t.rowKey,r=mn(i,n);this.states.expandRows=e.reduce(function(e,t){var i=r[t];return i&&e.push(i.row),e},[])},isRowExpanded:function(e){var t=this.states,i=t.expandRows,n=void 0===i?[]:i,r=t.rowKey;return r?!!mn(n,r)[fn(e,r)]:-1!==n.indexOf(e)}}},xn={data:function(){return{states:{_currentRowKey:null,currentRow:null}}},methods:{setCurrentRowKey:function(e){this.assertRowKey(),this.states._currentRowKey=e,this.setCurrentRowByKey(e)},restoreCurrentRowKey:function(){this.states._currentRowKey=null},setCurrentRowByKey:function(e){var t=this.states,i=t.data,n=void 0===i?[]:i,r=t.rowKey,s=null;r&&(s=T(n,function(t){return fn(t,r)===e})),t.currentRow=s},updateCurrentRow:function(e){var t=this.states,i=this.table,n=t.currentRow;if(e&&e!==n)return t.currentRow=e,void i.$emit("current-change",e,n);!e&&n&&(t.currentRow=null,i.$emit("current-change",null,n))},updateCurrentRowData:function(){var e=this.states,t=this.table,i=e.rowKey,n=e._currentRowKey,r=e.data||[],s=e.currentRow;if(-1===r.indexOf(s)&&s){if(i){var a=fn(s,i);this.setCurrentRowByKey(a)}else e.currentRow=null;null===e.currentRow&&t.$emit("current-change",null,s)}else n&&(this.setCurrentRowByKey(n),this.restoreCurrentRowKey())}}},Cn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},kn={data:function(){return{states:{expandRowKeys:[],treeData:{},indent:16,lazy:!1,lazyTreeNodeMap:{},lazyColumnIdentifier:"hasChildren",childrenColumnName:"children"}}},computed:{normalizedData:function(){if(!this.states.rowKey)return{};var e=this.states.data||[];return this.normalize(e)},normalizedLazyNode:function(){var e=this.states,t=e.rowKey,i=e.lazyTreeNodeMap,n=e.lazyColumnIdentifier,r=Object.keys(i),s={};return r.length?(r.forEach(function(e){if(i[e].length){var r={children:[]};i[e].forEach(function(e){var i=fn(e,t);r.children.push(i),e[n]&&!s[i]&&(s[i]={children:[]})}),s[e]=r}}),s):s}},watch:{normalizedData:"updateTreeData",normalizedLazyNode:"updateTreeData"},methods:{normalize:function(e){var t=this.states,i=t.childrenColumnName,n=t.lazyColumnIdentifier,r=t.rowKey,s=t.lazy,a={};return wn(e,function(e,t,i){var n=fn(e,r);Array.isArray(t)?a[n]={children:t.map(function(e){return fn(e,r)}),level:i}:s&&(a[n]={children:[],lazy:!0,level:i})},i,n),a},updateTreeData:function(){var e=this.normalizedData,t=this.normalizedLazyNode,i=Object.keys(e),n={};if(i.length){var r=this.states,s=r.treeData,a=r.defaultExpandAll,o=r.expandRowKeys,l=r.lazy,u=[],c=function(e,t){var i=a||o&&-1!==o.indexOf(t);return!!(e&&e.expanded||i)};i.forEach(function(t){var i=s[t],r=Cn({},e[t]);if(r.expanded=c(i,t),r.lazy){var a=i||{},o=a.loaded,l=void 0!==o&&o,h=a.loading,d=void 0!==h&&h;r.loaded=!!l,r.loading=!!d,u.push(t)}n[t]=r});var h=Object.keys(t);l&&h.length&&u.length&&h.forEach(function(e){var i=s[e],r=t[e].children;if(-1!==u.indexOf(e)){if(0!==n[e].children.length)throw new Error("[ElTable]children must be an empty array.");n[e].children=r}else{var a=i||{},o=a.loaded,l=void 0!==o&&o,h=a.loading,d=void 0!==h&&h;n[e]={lazy:!0,loaded:!!l,loading:!!d,expanded:c(i,e),children:r,level:""}}})}this.states.treeData=n,this.updateTableScrollY()},updateTreeExpandKeys:function(e){this.states.expandRowKeys=e,this.updateTreeData()},toggleTreeExpansion:function(e,t){this.assertRowKey();var i=this.states,n=i.rowKey,r=i.treeData,s=fn(e,n),a=s&&r[s];if(s&&a&&"expanded"in a){var o=a.expanded;t=void 0===t?!a.expanded:t,r[s].expanded=t,o!==t&&this.table.$emit("expand-change",e,t),this.updateTableScrollY()}},loadOrToggle:function(e){this.assertRowKey();var t=this.states,i=t.lazy,n=t.treeData,r=t.rowKey,s=fn(e,r),a=n[s];i&&a&&"loaded"in a&&!a.loaded?this.loadData(e,s,a):this.toggleTreeExpansion(e)},loadData:function(e,t,i){var n=this,r=this.table.load,s=this.states,a=s.lazyTreeNodeMap,o=s.treeData;r&&!o[t].loaded&&(o[t].loading=!0,r(e,i,function(i){if(!Array.isArray(i))throw new Error("[ElTable] data must be an array");o[t].loading=!1,o[t].loaded=!0,o[t].expanded=!0,i.length&&n.$set(a,t,i),n.table.$emit("expand-change",e,!0)}))}}},Sn=function e(t){var i=[];return t.forEach(function(t){t.children?i.push.apply(i,e(t.children)):i.push(t)}),i},Dn=h.a.extend({data:function(){return{states:{rowKey:null,data:[],isComplex:!1,_columns:[],originColumns:[],columns:[],fixedColumns:[],rightFixedColumns:[],leafColumns:[],fixedLeafColumns:[],rightFixedLeafColumns:[],leafColumnsLength:0,fixedLeafColumnsLength:0,rightFixedLeafColumnsLength:0,isAllSelected:!1,selection:[],reserveSelection:!1,selectOnIndeterminate:!1,selectable:null,filters:{},filteredData:null,sortingColumn:null,sortProp:null,sortOrder:null,hoverRow:null}}},mixins:[_n,xn,kn],methods:{assertRowKey:function(){if(!this.states.rowKey)throw new Error("[ElTable] prop row-key is required")},updateColumns:function(){var e=this.states,t=e._columns||[];e.fixedColumns=t.filter(function(e){return!0===e.fixed||"left"===e.fixed}),e.rightFixedColumns=t.filter(function(e){return"right"===e.fixed}),e.fixedColumns.length>0&&t[0]&&"selection"===t[0].type&&!t[0].fixed&&(t[0].fixed=!0,e.fixedColumns.unshift(t[0]));var i=t.filter(function(e){return!e.fixed});e.originColumns=[].concat(e.fixedColumns).concat(i).concat(e.rightFixedColumns);var n=Sn(i),r=Sn(e.fixedColumns),s=Sn(e.rightFixedColumns);e.leafColumnsLength=n.length,e.fixedLeafColumnsLength=r.length,e.rightFixedLeafColumnsLength=s.length,e.columns=[].concat(r).concat(n).concat(s),e.isComplex=e.fixedColumns.length>0||e.rightFixedColumns.length>0},scheduleLayout:function(e){e&&this.updateColumns(),this.table.debouncedUpdateLayout()},isSelected:function(e){var t=this.states.selection;return(void 0===t?[]:t).indexOf(e)>-1},clearSelection:function(){var e=this.states;e.isAllSelected=!1,e.selection.length&&(e.selection=[],this.table.$emit("selection-change",[]))},cleanSelection:function(){var e=this.states,t=e.data,i=e.rowKey,n=e.selection,r=void 0;if(i){r=[];var s=mn(n,i),a=mn(t,i);for(var o in s)s.hasOwnProperty(o)&&!a[o]&&r.push(s[o].row)}else r=n.filter(function(e){return-1===t.indexOf(e)});if(r.length){var l=n.filter(function(e){return-1===r.indexOf(e)});e.selection=l,this.table.$emit("selection-change",l.slice())}},toggleRowSelection:function(e,t){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(yn(this.states.selection,e,t)){var n=(this.states.selection||[]).slice();i&&this.table.$emit("select",n,e),this.table.$emit("selection-change",n)}},_toggleAllSelection:function(){var e=this.states,t=e.data,i=void 0===t?[]:t,n=e.selection,r=e.selectOnIndeterminate?!e.isAllSelected:!(e.isAllSelected||n.length);e.isAllSelected=r;var s=!1;i.forEach(function(t,i){e.selectable?e.selectable.call(null,t,i)&&yn(n,t,r)&&(s=!0):yn(n,t,r)&&(s=!0)}),s&&this.table.$emit("selection-change",n?n.slice():[]),this.table.$emit("select-all",n)},updateSelectionByRowKey:function(){var e=this.states,t=e.selection,i=e.rowKey,n=e.data,r=mn(t,i);n.forEach(function(e){var n=fn(e,i),s=r[n];s&&(t[s.index]=e)})},updateAllSelected:function(){var e=this.states,t=e.selection,i=e.rowKey,n=e.selectable,r=e.data||[];if(0!==r.length){var s=void 0;i&&(s=mn(t,i));for(var a,o=!0,l=0,u=0,c=r.length;u<c;u++){var h=r[u],d=n&&n.call(null,h,u);if(a=h,s?s[fn(a,i)]:-1!==t.indexOf(a))l++;else if(!n||d){o=!1;break}}0===l&&(o=!1),e.isAllSelected=o}else e.isAllSelected=!1},updateFilters:function(e,t){Array.isArray(e)||(e=[e]);var i=this.states,n={};return e.forEach(function(e){i.filters[e.id]=t,n[e.columnKey||e.id]=t}),n},updateSort:function(e,t,i){this.states.sortingColumn&&this.states.sortingColumn!==e&&(this.states.sortingColumn.order=null),this.states.sortingColumn=e,this.states.sortProp=t,this.states.sortOrder=i},execFilter:function(){var e=this,t=this.states,i=t._data,n=t.filters,r=i;Object.keys(n).forEach(function(i){var n=t.filters[i];if(n&&0!==n.length){var s=dn(e.states,i);s&&s.filterMethod&&(r=r.filter(function(e){return n.some(function(t){return s.filterMethod.call(null,t,e,s)})}))}}),t.filteredData=r},execSort:function(){var e=this.states;e.data=function(e,t){var i=t.sortingColumn;return i&&"string"!=typeof i.sortable?hn(e,t.sortProp,t.sortOrder,i.sortMethod,i.sortBy):e}(e.filteredData,e)},execQuery:function(e){e&&e.filter||this.execFilter(),this.execSort()},clearFilter:function(e){var t=this.states,i=this.table.$refs,n=i.tableHeader,r=i.fixedTableHeader,s=i.rightFixedTableHeader,a={};n&&(a=Z(a,n.filterPanels)),r&&(a=Z(a,r.filterPanels)),s&&(a=Z(a,s.filterPanels));var o=Object.keys(a);if(o.length)if("string"==typeof e&&(e=[e]),Array.isArray(e)){var l=e.map(function(e){return function(e,t){for(var i=null,n=0;n<e.columns.length;n++){var r=e.columns[n];if(r.columnKey===t){i=r;break}}return i}(t,e)});o.forEach(function(e){l.find(function(t){return t.id===e})&&(a[e].filteredValue=[])}),this.commit("filterChange",{column:l,values:[],silent:!0,multi:!0})}else o.forEach(function(e){a[e].filteredValue=[]}),t.filters={},this.commit("filterChange",{column:{},values:[],silent:!0})},clearSort:function(){this.states.sortingColumn&&(this.updateSort(null,null,null),this.commit("changeSortCondition",{silent:!0}))},setExpandRowKeysAdapter:function(e){this.setExpandRowKeys(e),this.updateTreeExpandKeys(e)},toggleRowExpansionAdapter:function(e,t){this.states.columns.some(function(e){return"expand"===e.type})?this.toggleRowExpansion(e,t):this.toggleTreeExpansion(e,t)}}});Dn.prototype.mutations={setData:function(e,t){var i=e._data!==t;e._data=t,this.execQuery(),this.updateCurrentRowData(),this.updateExpandRows(),e.reserveSelection?(this.assertRowKey(),this.updateSelectionByRowKey()):i?this.clearSelection():this.cleanSelection(),this.updateAllSelected(),this.updateTableScrollY()},insertColumn:function(e,t,i,n){var r=e._columns;n&&((r=n.children)||(r=n.children=[])),void 0!==i?r.splice(i,0,t):r.push(t),"selection"===t.type&&(e.selectable=t.selectable,e.reserveSelection=t.reserveSelection),this.table.$ready&&(this.updateColumns(),this.scheduleLayout())},removeColumn:function(e,t,i){var n=e._columns;i&&((n=i.children)||(n=i.children=[])),n&&n.splice(n.indexOf(t),1),this.table.$ready&&(this.updateColumns(),this.scheduleLayout())},sort:function(e,t){var i=t.prop,n=t.order,r=t.init;if(i){var s=T(e.columns,function(e){return e.property===i});s&&(s.order=n,this.updateSort(s,i,n),this.commit("changeSortCondition",{init:r}))}},changeSortCondition:function(e,t){var i=e.sortingColumn,n=e.sortProp,r=e.sortOrder;null===r&&(e.sortingColumn=null,e.sortProp=null);this.execQuery({filter:!0}),t&&(t.silent||t.init)||this.table.$emit("sort-change",{column:i,prop:n,order:r}),this.updateTableScrollY()},filterChange:function(e,t){var i=t.column,n=t.values,r=t.silent,s=this.updateFilters(i,n);this.execQuery(),r||this.table.$emit("filter-change",s),this.updateTableScrollY()},toggleAllSelection:function(){this.toggleAllSelection()},rowSelectedChanged:function(e,t){this.toggleRowSelection(t),this.updateAllSelected()},setHoverRow:function(e,t){e.hoverRow=t},setCurrentRow:function(e,t){this.updateCurrentRow(t)}},Dn.prototype.commit=function(e){var t=this.mutations;if(!t[e])throw new Error("Action not found: "+e);for(var i=arguments.length,n=Array(i>1?i-1:0),r=1;r<i;r++)n[r-1]=arguments[r];t[e].apply(this,[this.states].concat(n))},Dn.prototype.updateTableScrollY=function(){h.a.nextTick(this.table.updateScrollY)};var $n=Dn;function En(e){var t={};return Object.keys(e).forEach(function(i){var n=e[i],r=void 0;"string"==typeof n?r=function(){return this.store.states[n]}:"function"==typeof n?r=function(){return n.call(this,this.store.states)}:console.error("invalid value type"),r&&(t[i]=r)}),t}var Tn=function(){function e(t){for(var i in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.observers=[],this.table=null,this.store=null,this.columns=null,this.fit=!0,this.showHeader=!0,this.height=null,this.scrollX=!1,this.scrollY=!1,this.bodyWidth=null,this.fixedWidth=null,this.rightFixedWidth=null,this.tableHeight=null,this.headerHeight=44,this.appendHeight=0,this.footerHeight=44,this.viewportHeight=null,this.bodyHeight=null,this.fixedBodyHeight=null,this.gutterWidth=$e(),t)t.hasOwnProperty(i)&&(this[i]=t[i]);if(!this.table)throw new Error("table is required for Table Layout");if(!this.store)throw new Error("store is required for Table Layout")}return e.prototype.updateScrollY=function(){if(null===this.height)return!1;var e=this.table.bodyWrapper;if(this.table.$el&&e){var t=e.querySelector(".el-table__body"),i=this.scrollY,n=t.offsetHeight>this.bodyHeight;return this.scrollY=n,i!==n}return!1},e.prototype.setHeight=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"height";if(!h.a.prototype.$isServer){var n=this.table.$el;if(e=bn(e),this.height=e,!n&&(e||0===e))return h.a.nextTick(function(){return t.setHeight(e,i)});"number"==typeof e?(n.style[i]=e+"px",this.updateElsHeight()):"string"==typeof e&&(n.style[i]=e,this.updateElsHeight())}},e.prototype.setMaxHeight=function(e){this.setHeight(e,"max-height")},e.prototype.getFlattenColumns=function(){var e=[];return this.table.columns.forEach(function(t){t.isColumnGroup?e.push.apply(e,t.columns):e.push(t)}),e},e.prototype.updateElsHeight=function(){var e=this;if(!this.table.$ready)return h.a.nextTick(function(){return e.updateElsHeight()});var t=this.table.$refs,i=t.headerWrapper,n=t.appendWrapper,r=t.footerWrapper;if(this.appendHeight=n?n.offsetHeight:0,!this.showHeader||i){var s=i?i.querySelector(".el-table__header tr"):null,a=this.headerDisplayNone(s),o=this.headerHeight=this.showHeader?i.offsetHeight:0;if(this.showHeader&&!a&&i.offsetWidth>0&&(this.table.columns||[]).length>0&&o<2)return h.a.nextTick(function(){return e.updateElsHeight()});var l=this.tableHeight=this.table.$el.clientHeight,u=this.footerHeight=r?r.offsetHeight:0;null!==this.height&&(this.bodyHeight=l-o-u+(r?1:0)),this.fixedBodyHeight=this.scrollX?this.bodyHeight-this.gutterWidth:this.bodyHeight;var c=!(this.store.states.data&&this.store.states.data.length);this.viewportHeight=this.scrollX?l-(c?0:this.gutterWidth):l,this.updateScrollY(),this.notifyObservers("scrollable")}},e.prototype.headerDisplayNone=function(e){if(!e)return!0;for(var t=e;"DIV"!==t.tagName;){if("none"===getComputedStyle(t).display)return!0;t=t.parentElement}return!1},e.prototype.updateColumnsWidth=function(){if(!h.a.prototype.$isServer){var e=this.fit,t=this.table.$el.clientWidth,i=0,n=this.getFlattenColumns(),r=n.filter(function(e){return"number"!=typeof e.width});if(n.forEach(function(e){"number"==typeof e.width&&e.realWidth&&(e.realWidth=null)}),r.length>0&&e){n.forEach(function(e){i+=e.width||e.minWidth||80});var s=this.scrollY?this.gutterWidth:0;if(i<=t-s){this.scrollX=!1;var a=t-s-i;if(1===r.length)r[0].realWidth=(r[0].minWidth||80)+a;else{var o=a/r.reduce(function(e,t){return e+(t.minWidth||80)},0),l=0;r.forEach(function(e,t){if(0!==t){var i=Math.floor((e.minWidth||80)*o);l+=i,e.realWidth=(e.minWidth||80)+i}}),r[0].realWidth=(r[0].minWidth||80)+a-l}}else this.scrollX=!0,r.forEach(function(e){e.realWidth=e.minWidth});this.bodyWidth=Math.max(i,t),this.table.resizeState.width=this.bodyWidth}else n.forEach(function(e){e.width||e.minWidth?e.realWidth=e.width||e.minWidth:e.realWidth=80,i+=e.realWidth}),this.scrollX=i>t,this.bodyWidth=i;var u=this.store.states.fixedColumns;if(u.length>0){var c=0;u.forEach(function(e){c+=e.realWidth||e.width}),this.fixedWidth=c}var d=this.store.states.rightFixedColumns;if(d.length>0){var p=0;d.forEach(function(e){p+=e.realWidth||e.width}),this.rightFixedWidth=p}this.notifyObservers("columns")}},e.prototype.addObserver=function(e){this.observers.push(e)},e.prototype.removeObserver=function(e){var t=this.observers.indexOf(e);-1!==t&&this.observers.splice(t,1)},e.prototype.notifyObservers=function(e){var t=this;this.observers.forEach(function(i){switch(e){case"columns":i.onColumnsChange(t);break;case"scrollable":i.onScrollableChange(t);break;default:throw new Error("Table Layout don't have event "+e+".")}})},e}(),Mn={created:function(){this.tableLayout.addObserver(this)},destroyed:function(){this.tableLayout.removeObserver(this)},computed:{tableLayout:function(){var e=this.layout;if(!e&&this.table&&(e=this.table.layout),!e)throw new Error("Can not find table layout.");return e}},mounted:function(){this.onColumnsChange(this.tableLayout),this.onScrollableChange(this.tableLayout)},updated:function(){this.__updated__||(this.onColumnsChange(this.tableLayout),this.onScrollableChange(this.tableLayout),this.__updated__=!0)},methods:{onColumnsChange:function(e){var t=this.$el.querySelectorAll("colgroup > col");if(t.length){var i=e.getFlattenColumns(),n={};i.forEach(function(e){n[e.id]=e});for(var r=0,s=t.length;r<s;r++){var a=t[r],o=a.getAttribute("name"),l=n[o];l&&a.setAttribute("width",l.realWidth||l.width)}}},onScrollableChange:function(e){for(var t=this.$el.querySelectorAll("colgroup > col[name=gutter]"),i=0,n=t.length;i<n;i++){t[i].setAttribute("width",e.scrollY?e.gutterWidth:"0")}for(var r=this.$el.querySelectorAll("th.gutter"),s=0,a=r.length;s<a;s++){var o=r[s];o.style.width=e.scrollY?e.gutterWidth+"px":"0",o.style.display=e.scrollY?"":"none"}}}},Nn="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},Pn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},On={name:"ElTableBody",mixins:[Mn],components:{ElCheckbox:Vi,ElTooltip:ui},props:{store:{required:!0},stripe:Boolean,context:{},rowClassName:[String,Function],rowStyle:[Object,Function],fixed:String,highlight:Boolean},render:function(e){var t=this,i=this.data||[];return e("table",{class:"el-table__body",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",[this.columns.map(function(t){return e("col",{attrs:{name:t.id},key:t.id})})]),e("tbody",[i.reduce(function(e,i){return e.concat(t.wrappedRowRender(i,e.length))},[]),e("el-tooltip",{attrs:{effect:this.table.tooltipEffect,placement:"top",content:this.tooltipContent},ref:"tooltip"})])])},computed:Pn({table:function(){return this.$parent}},En({data:"data",columns:"columns",treeIndent:"indent",leftFixedLeafCount:"fixedLeafColumnsLength",rightFixedLeafCount:"rightFixedLeafColumnsLength",columnsCount:function(e){return e.columns.length},leftFixedCount:function(e){return e.fixedColumns.length},rightFixedCount:function(e){return e.rightFixedColumns.length},hasExpandColumn:function(e){return e.columns.some(function(e){return"expand"===e.type})}}),{firstDefaultColumnIndex:function(){return E(this.columns,function(e){return"default"===e.type})}}),watch:{"store.states.hoverRow":function(e,t){var i=this;if(this.store.states.isComplex&&!this.$isServer){var n=window.requestAnimationFrame;n||(n=function(e){return setTimeout(e,16)}),n(function(){var n=i.$el.querySelectorAll(".el-table__row"),r=n[t],s=n[e];r&&me(r,"hover-row"),s&&fe(s,"hover-row")})}}},data:function(){return{tooltipContent:""}},created:function(){this.activateTooltip=et()(50,function(e){return e.handleShowPopper()})},methods:{getKeyOfRow:function(e,t){var i=this.table.rowKey;return i?fn(e,i):t},isColumnHidden:function(e){return!0===this.fixed||"left"===this.fixed?e>=this.leftFixedLeafCount:"right"===this.fixed?e<this.columnsCount-this.rightFixedLeafCount:e<this.leftFixedLeafCount||e>=this.columnsCount-this.rightFixedLeafCount},getSpan:function(e,t,i,n){var r=1,s=1,a=this.table.spanMethod;if("function"==typeof a){var o=a({row:e,column:t,rowIndex:i,columnIndex:n});Array.isArray(o)?(r=o[0],s=o[1]):"object"===(void 0===o?"undefined":Nn(o))&&(r=o.rowspan,s=o.colspan)}return{rowspan:r,colspan:s}},getRowStyle:function(e,t){var i=this.table.rowStyle;return"function"==typeof i?i.call(null,{row:e,rowIndex:t}):i||null},getRowClass:function(e,t){var i=["el-table__row"];this.table.highlightCurrentRow&&e===this.store.states.currentRow&&i.push("current-row"),this.stripe&&t%2==1&&i.push("el-table__row--striped");var n=this.table.rowClassName;return"string"==typeof n?i.push(n):"function"==typeof n&&i.push(n.call(null,{row:e,rowIndex:t})),this.store.states.expandRows.indexOf(e)>-1&&i.push("expanded"),i},getCellStyle:function(e,t,i,n){var r=this.table.cellStyle;return"function"==typeof r?r.call(null,{rowIndex:e,columnIndex:t,row:i,column:n}):r},getCellClass:function(e,t,i,n){var r=[n.id,n.align,n.className];this.isColumnHidden(t)&&r.push("is-hidden");var s=this.table.cellClassName;return"string"==typeof s?r.push(s):"function"==typeof s&&r.push(s.call(null,{rowIndex:e,columnIndex:t,row:i,column:n})),r.join(" ")},getColspanRealWidth:function(e,t,i){return t<1?e[i].realWidth:e.map(function(e){return e.realWidth}).slice(i,i+t).reduce(function(e,t){return e+t},-1)},handleCellMouseEnter:function(e,t){var i=this.table,n=un(e);if(n){var r=pn(i,n),s=i.hoverState={cell:n,column:r,row:t};i.$emit("cell-mouse-enter",s.row,s.column,s.cell,e)}var a=e.target.querySelector(".cell");if(pe(a,"el-tooltip")&&a.childNodes.length){var o=document.createRange();if(o.setStart(a,0),o.setEnd(a,a.childNodes.length),(o.getBoundingClientRect().width+((parseInt(ve(a,"paddingLeft"),10)||0)+(parseInt(ve(a,"paddingRight"),10)||0))>a.offsetWidth||a.scrollWidth>a.offsetWidth)&&this.$refs.tooltip){var l=this.$refs.tooltip;this.tooltipContent=n.innerText||n.textContent,l.referenceElm=n,l.$refs.popper&&(l.$refs.popper.style.display="none"),l.doDestroy(),l.setExpectedState(!0),this.activateTooltip(l)}}},handleCellMouseLeave:function(e){var t=this.$refs.tooltip;if(t&&(t.setExpectedState(!1),t.handleClosePopper()),un(e)){var i=this.table.hoverState||{};this.table.$emit("cell-mouse-leave",i.row,i.column,i.cell,e)}},handleMouseEnter:et()(30,function(e){this.store.commit("setHoverRow",e)}),handleMouseLeave:et()(30,function(){this.store.commit("setHoverRow",null)}),handleContextMenu:function(e,t){this.handleEvent(e,t,"contextmenu")},handleDoubleClick:function(e,t){this.handleEvent(e,t,"dblclick")},handleClick:function(e,t){this.store.commit("setCurrentRow",t),this.handleEvent(e,t,"click")},handleEvent:function(e,t,i){var n=this.table,r=un(e),s=void 0;r&&(s=pn(n,r))&&n.$emit("cell-"+i,t,s,r,e),n.$emit("row-"+i,t,s,e)},rowRender:function(e,t,i){var n=this,r=this.$createElement,s=this.treeIndent,a=this.columns,o=this.firstDefaultColumnIndex,l=a.map(function(e,t){return n.isColumnHidden(t)}),u=this.getRowClass(e,t),c=!0;return i&&(u.push("el-table__row--level-"+i.level),c=i.display),r("tr",{style:[c?null:{display:"none"},this.getRowStyle(e,t)],class:u,key:this.getKeyOfRow(e,t),on:{dblclick:function(t){return n.handleDoubleClick(t,e)},click:function(t){return n.handleClick(t,e)},contextmenu:function(t){return n.handleContextMenu(t,e)},mouseenter:function(e){return n.handleMouseEnter(t)},mouseleave:this.handleMouseLeave}},[a.map(function(u,c){var h=n.getSpan(e,u,t,c),d=h.rowspan,p=h.colspan;if(!d||!p)return null;var f=Pn({},u);f.realWidth=n.getColspanRealWidth(a,p,c);var m={store:n.store,_self:n.context||n.table.$vnode.context,column:f,row:e,$index:t};return c===o&&i&&(m.treeNode={indent:i.level*s,level:i.level},"boolean"==typeof i.expanded&&(m.treeNode.expanded=i.expanded,"loading"in i&&(m.treeNode.loading=i.loading),"noLazyChildren"in i&&(m.treeNode.noLazyChildren=i.noLazyChildren))),r("td",{style:n.getCellStyle(t,c,e,u),class:n.getCellClass(t,c,e,u),attrs:{rowspan:d,colspan:p},on:{mouseenter:function(t){return n.handleCellMouseEnter(t,e)},mouseleave:n.handleCellMouseLeave}},[u.renderCell.call(n._renderProxy,n.$createElement,m,l[c])])})])},wrappedRowRender:function(e,t){var i=this,n=this.$createElement,r=this.store,s=r.isRowExpanded,a=r.assertRowKey,o=r.states,l=o.treeData,u=o.lazyTreeNodeMap,c=o.childrenColumnName,h=o.rowKey;if(this.hasExpandColumn&&s(e)){var d=this.table.renderExpanded,p=this.rowRender(e,t);return d?[[p,n("tr",{key:"expanded-row__"+p.key},[n("td",{attrs:{colspan:this.columnsCount},class:"el-table__expanded-cell"},[d(this.$createElement,{row:e,$index:t,store:this.store})])])]]:(console.error("[Element Error]renderExpanded is required."),p)}if(Object.keys(l).length){a();var f=fn(e,h),m=l[f],v=null;m&&(v={expanded:m.expanded,level:m.level,display:!0},"boolean"==typeof m.lazy&&("boolean"==typeof m.loaded&&m.loaded&&(v.noLazyChildren=!(m.children&&m.children.length)),v.loading=m.loading));var g=[this.rowRender(e,t,v)];if(m){var b=0;m.display=!0,function e(n,r){n&&n.length&&r&&n.forEach(function(n){var s={display:r.display&&r.expanded,level:r.level+1},a=fn(n,h);if(null==a)throw new Error("for nested data item, row-key is required.");if((m=Pn({},l[a]))&&(s.expanded=m.expanded,m.level=m.level||s.level,m.display=!(!m.expanded||!s.display),"boolean"==typeof m.lazy&&("boolean"==typeof m.loaded&&m.loaded&&(s.noLazyChildren=!(m.children&&m.children.length)),s.loading=m.loading)),b++,g.push(i.rowRender(n,t+b,s)),m){var o=u[a]||n[c];e(o,m)}})}(u[f]||e[c],m)}return g}return this.rowRender(e,t)}}},In=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"}},[e.multiple?i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleOutsideClick,expression:"handleOutsideClick"},{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-table-filter"},[i("div",{staticClass:"el-table-filter__content"},[i("el-scrollbar",{attrs:{"wrap-class":"el-table-filter__wrap"}},[i("el-checkbox-group",{staticClass:"el-table-filter__checkbox-group",model:{value:e.filteredValue,callback:function(t){e.filteredValue=t},expression:"filteredValue"}},e._l(e.filters,function(t){return i("el-checkbox",{key:t.value,attrs:{label:t.value}},[e._v(e._s(t.text))])}),1)],1)],1),i("div",{staticClass:"el-table-filter__bottom"},[i("button",{class:{"is-disabled":0===e.filteredValue.length},attrs:{disabled:0===e.filteredValue.length},on:{click:e.handleConfirm}},[e._v(e._s(e.t("el.table.confirmFilter")))]),i("button",{on:{click:e.handleReset}},[e._v(e._s(e.t("el.table.resetFilter")))])])]):i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleOutsideClick,expression:"handleOutsideClick"},{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-table-filter"},[i("ul",{staticClass:"el-table-filter__list"},[i("li",{staticClass:"el-table-filter__list-item",class:{"is-active":void 0===e.filterValue||null===e.filterValue},on:{click:function(t){e.handleSelect(null)}}},[e._v(e._s(e.t("el.table.clearFilter")))]),e._l(e.filters,function(t){return i("li",{key:t.value,staticClass:"el-table-filter__list-item",class:{"is-active":e.isActive(t)},attrs:{label:t.value},on:{click:function(i){e.handleSelect(t.value)}}},[e._v(e._s(t.text))])})],2)])])};In._withStripped=!0;var An=[];!h.a.prototype.$isServer&&document.addEventListener("click",function(e){An.forEach(function(t){var i=e.target;t&&t.$el&&(i===t.$el||t.$el.contains(i)||t.handleOutsideClick&&t.handleOutsideClick(e))})});var Fn=function(e){e&&An.push(e)},Ln=function(e){-1!==An.indexOf(e)&&An.splice(e,1)},Vn=r({name:"ElTableFilterPanel",mixins:[Oe,q],directives:{Clickoutside:at},components:{ElCheckbox:Vi,ElCheckboxGroup:Yi,ElScrollbar:Ze},props:{placement:{type:String,default:"bottom-end"}},methods:{isActive:function(e){return e.value===this.filterValue},handleOutsideClick:function(){var e=this;setTimeout(function(){e.showPopper=!1},16)},handleConfirm:function(){this.confirmFilter(this.filteredValue),this.handleOutsideClick()},handleReset:function(){this.filteredValue=[],this.confirmFilter(this.filteredValue),this.handleOutsideClick()},handleSelect:function(e){this.filterValue=e,null!=e?this.confirmFilter(this.filteredValue):this.confirmFilter([]),this.handleOutsideClick()},confirmFilter:function(e){this.table.store.commit("filterChange",{column:this.column,values:e}),this.table.store.updateAllSelected()}},data:function(){return{table:null,cell:null,column:null}},computed:{filters:function(){return this.column&&this.column.filters},filterValue:{get:function(){return(this.column.filteredValue||[])[0]},set:function(e){this.filteredValue&&(null!=e?this.filteredValue.splice(0,1,e):this.filteredValue.splice(0,1))}},filteredValue:{get:function(){return this.column&&this.column.filteredValue||[]},set:function(e){this.column&&(this.column.filteredValue=e)}},multiple:function(){return!this.column||this.column.filterMultiple}},mounted:function(){var e=this;this.popperElm=this.$el,this.referenceElm=this.cell,this.table.bodyWrapper.addEventListener("scroll",function(){e.updatePopper()}),this.$watch("showPopper",function(t){e.column&&(e.column.filterOpened=t),t?Fn(e):Ln(e)})},watch:{showPopper:function(e){!0===e&&parseInt(this.popperJS._popper.style.zIndex,10)<Se.zIndex&&(this.popperJS._popper.style.zIndex=Se.nextZIndex())}}},In,[],!1,null,null,null);Vn.options.__file="packages/table/src/filter-panel.vue";var Bn=Vn.exports,zn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Hn=function(e){var t=1;e.forEach(function(e){e.level=1,function e(i,n){if(n&&(i.level=n.level+1,t<i.level&&(t=i.level)),i.children){var r=0;i.children.forEach(function(t){e(t,i),r+=t.colSpan}),i.colSpan=r}else i.colSpan=1}(e)});for(var i=[],n=0;n<t;n++)i.push([]);return function e(t){var i=[];return t.forEach(function(t){t.children?(i.push(t),i.push.apply(i,e(t.children))):i.push(t)}),i}(e).forEach(function(e){e.children?e.rowSpan=1:e.rowSpan=t-e.level+1,i[e.level-1].push(e)}),i},Rn={name:"ElTableHeader",mixins:[Mn],render:function(e){var t=this,i=this.store.states.originColumns,n=Hn(i,this.columns),r=n.length>1;return r&&(this.$parent.isGroup=!0),e("table",{class:"el-table__header",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",[this.columns.map(function(t){return e("col",{attrs:{name:t.id},key:t.id})}),this.hasGutter?e("col",{attrs:{name:"gutter"}}):""]),e("thead",{class:[{"is-group":r,"has-gutter":this.hasGutter}]},[this._l(n,function(i,n){return e("tr",{style:t.getHeaderRowStyle(n),class:t.getHeaderRowClass(n)},[i.map(function(r,s){return e("th",{attrs:{colspan:r.colSpan,rowspan:r.rowSpan},on:{mousemove:function(e){return t.handleMouseMove(e,r)},mouseout:t.handleMouseOut,mousedown:function(e){return t.handleMouseDown(e,r)},click:function(e){return t.handleHeaderClick(e,r)},contextmenu:function(e){return t.handleHeaderContextMenu(e,r)}},style:t.getHeaderCellStyle(n,s,i,r),class:t.getHeaderCellClass(n,s,i,r),key:r.id},[e("div",{class:["cell",r.filteredValue&&r.filteredValue.length>0?"highlight":"",r.labelClassName]},[r.renderHeader?r.renderHeader.call(t._renderProxy,e,{column:r,$index:s,store:t.store,_self:t.$parent.$vnode.context}):r.label,r.sortable?e("span",{class:"caret-wrapper",on:{click:function(e){return t.handleSortClick(e,r)}}},[e("i",{class:"sort-caret ascending",on:{click:function(e){return t.handleSortClick(e,r,"ascending")}}}),e("i",{class:"sort-caret descending",on:{click:function(e){return t.handleSortClick(e,r,"descending")}}})]):"",r.filterable?e("span",{class:"el-table__column-filter-trigger",on:{click:function(e){return t.handleFilterClick(e,r)}}},[e("i",{class:["el-icon-arrow-down",r.filterOpened?"el-icon-arrow-up":""]})]):""])])}),t.hasGutter?e("th",{class:"gutter"}):""])})])])},props:{fixed:String,store:{required:!0},border:Boolean,defaultSort:{type:Object,default:function(){return{prop:"",order:""}}}},components:{ElCheckbox:Vi},computed:zn({table:function(){return this.$parent},hasGutter:function(){return!this.fixed&&this.tableLayout.gutterWidth}},En({columns:"columns",isAllSelected:"isAllSelected",leftFixedLeafCount:"fixedLeafColumnsLength",rightFixedLeafCount:"rightFixedLeafColumnsLength",columnsCount:function(e){return e.columns.length},leftFixedCount:function(e){return e.fixedColumns.length},rightFixedCount:function(e){return e.rightFixedColumns.length}})),created:function(){this.filterPanels={}},mounted:function(){var e=this;this.$nextTick(function(){var t=e.defaultSort,i=t.prop,n=t.order;e.store.commit("sort",{prop:i,order:n,init:!0})})},beforeDestroy:function(){var e=this.filterPanels;for(var t in e)e.hasOwnProperty(t)&&e[t]&&e[t].$destroy(!0)},methods:{isCellHidden:function(e,t){for(var i=0,n=0;n<e;n++)i+=t[n].colSpan;var r=i+t[e].colSpan-1;return!0===this.fixed||"left"===this.fixed?r>=this.leftFixedLeafCount:"right"===this.fixed?i<this.columnsCount-this.rightFixedLeafCount:r<this.leftFixedLeafCount||i>=this.columnsCount-this.rightFixedLeafCount},getHeaderRowStyle:function(e){var t=this.table.headerRowStyle;return"function"==typeof t?t.call(null,{rowIndex:e}):t},getHeaderRowClass:function(e){var t=[],i=this.table.headerRowClassName;return"string"==typeof i?t.push(i):"function"==typeof i&&t.push(i.call(null,{rowIndex:e})),t.join(" ")},getHeaderCellStyle:function(e,t,i,n){var r=this.table.headerCellStyle;return"function"==typeof r?r.call(null,{rowIndex:e,columnIndex:t,row:i,column:n}):r},getHeaderCellClass:function(e,t,i,n){var r=[n.id,n.order,n.headerAlign,n.className,n.labelClassName];0===e&&this.isCellHidden(t,i)&&r.push("is-hidden"),n.children||r.push("is-leaf"),n.sortable&&r.push("is-sortable");var s=this.table.headerCellClassName;return"string"==typeof s?r.push(s):"function"==typeof s&&r.push(s.call(null,{rowIndex:e,columnIndex:t,row:i,column:n})),r.join(" ")},toggleAllSelection:function(e){e.stopPropagation(),this.store.commit("toggleAllSelection")},handleFilterClick:function(e,t){e.stopPropagation();var i=e.target,n="TH"===i.tagName?i:i.parentNode;if(!pe(n,"noclick")){n=n.querySelector(".el-table__column-filter-trigger")||n;var r=this.$parent,s=this.filterPanels[t.id];s&&t.filterOpened?s.showPopper=!1:(s||(s=new h.a(Bn),this.filterPanels[t.id]=s,t.filterPlacement&&(s.placement=t.filterPlacement),s.table=r,s.cell=n,s.column=t,!this.$isServer&&s.$mount(document.createElement("div"))),setTimeout(function(){s.showPopper=!0},16))}},handleHeaderClick:function(e,t){!t.filters&&t.sortable?this.handleSortClick(e,t):t.filterable&&!t.sortable&&this.handleFilterClick(e,t),this.$parent.$emit("header-click",t,e)},handleHeaderContextMenu:function(e,t){this.$parent.$emit("header-contextmenu",t,e)},handleMouseDown:function(e,t){var i=this;if(!this.$isServer&&!(t.children&&t.children.length>0)&&this.draggingColumn&&this.border){this.dragging=!0,this.$parent.resizeProxyVisible=!0;var n=this.$parent,r=n.$el.getBoundingClientRect().left,s=this.$el.querySelector("th."+t.id),a=s.getBoundingClientRect(),o=a.left-r+30;fe(s,"noclick"),this.dragState={startMouseLeft:e.clientX,startLeft:a.right-r,startColumnLeft:a.left-r,tableLeft:r};var l=n.$refs.resizeProxy;l.style.left=this.dragState.startLeft+"px",document.onselectstart=function(){return!1},document.ondragstart=function(){return!1};var u=function(e){var t=e.clientX-i.dragState.startMouseLeft,n=i.dragState.startLeft+t;l.style.left=Math.max(o,n)+"px"};document.addEventListener("mousemove",u),document.addEventListener("mouseup",function r(){if(i.dragging){var a=i.dragState,o=a.startColumnLeft,c=a.startLeft,h=parseInt(l.style.left,10)-o;t.width=t.realWidth=h,n.$emit("header-dragend",t.width,c-o,t,e),i.store.scheduleLayout(),document.body.style.cursor="",i.dragging=!1,i.draggingColumn=null,i.dragState={},n.resizeProxyVisible=!1}document.removeEventListener("mousemove",u),document.removeEventListener("mouseup",r),document.onselectstart=null,document.ondragstart=null,setTimeout(function(){me(s,"noclick")},0)})}},handleMouseMove:function(e,t){if(!(t.children&&t.children.length>0)){for(var i=e.target;i&&"TH"!==i.tagName;)i=i.parentNode;if(t&&t.resizable&&!this.dragging&&this.border){var n=i.getBoundingClientRect(),r=document.body.style;n.width>12&&n.right-e.pageX<8?(r.cursor="col-resize",pe(i,"is-sortable")&&(i.style.cursor="col-resize"),this.draggingColumn=t):this.dragging||(r.cursor="",pe(i,"is-sortable")&&(i.style.cursor="pointer"),this.draggingColumn=null)}}},handleMouseOut:function(){this.$isServer||(document.body.style.cursor="")},toggleOrder:function(e){var t=e.order,i=e.sortOrders;if(""===t)return i[0];var n=i.indexOf(t||null);return i[n>i.length-2?0:n+1]},handleSortClick:function(e,t,i){e.stopPropagation();for(var n=t.order===i?null:i||this.toggleOrder(t),r=e.target;r&&"TH"!==r.tagName;)r=r.parentNode;if(r&&"TH"===r.tagName&&pe(r,"noclick"))me(r,"noclick");else if(t.sortable){var s=this.store.states,a=s.sortProp,o=void 0,l=s.sortingColumn;(l!==t||l===t&&null===l.order)&&(l&&(l.order=null),s.sortingColumn=t,a=t.property),o=t.order=n||null,s.sortProp=a,s.sortOrder=o,this.store.commit("changeSortCondition")}}},data:function(){return{draggingColumn:null,dragging:!1,dragState:{}}}},Wn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},jn={name:"ElTableFooter",mixins:[Mn],render:function(e){var t=this,i=[];return this.summaryMethod?i=this.summaryMethod({columns:this.columns,data:this.store.states.data}):this.columns.forEach(function(e,n){if(0!==n){var r=t.store.states.data.map(function(t){return Number(t[e.property])}),s=[],a=!0;r.forEach(function(e){if(!isNaN(e)){a=!1;var t=(""+e).split(".")[1];s.push(t?t.length:0)}});var o=Math.max.apply(null,s);i[n]=a?"":r.reduce(function(e,t){var i=Number(t);return isNaN(i)?e:parseFloat((e+t).toFixed(Math.min(o,20)))},0)}else i[n]=t.sumText}),e("table",{class:"el-table__footer",attrs:{cellspacing:"0",cellpadding:"0",border:"0"}},[e("colgroup",[this.columns.map(function(t){return e("col",{attrs:{name:t.id},key:t.id})}),this.hasGutter?e("col",{attrs:{name:"gutter"}}):""]),e("tbody",{class:[{"has-gutter":this.hasGutter}]},[e("tr",[this.columns.map(function(n,r){return e("td",{key:r,attrs:{colspan:n.colSpan,rowspan:n.rowSpan},class:t.getRowClasses(n,r)},[e("div",{class:["cell",n.labelClassName]},[i[r]])])}),this.hasGutter?e("th",{class:"gutter"}):""])])])},props:{fixed:String,store:{required:!0},summaryMethod:Function,sumText:String,border:Boolean,defaultSort:{type:Object,default:function(){return{prop:"",order:""}}}},computed:Wn({table:function(){return this.$parent},hasGutter:function(){return!this.fixed&&this.tableLayout.gutterWidth}},En({columns:"columns",isAllSelected:"isAllSelected",leftFixedLeafCount:"fixedLeafColumnsLength",rightFixedLeafCount:"rightFixedLeafColumnsLength",columnsCount:function(e){return e.columns.length},leftFixedCount:function(e){return e.fixedColumns.length},rightFixedCount:function(e){return e.rightFixedColumns.length}})),methods:{isCellHidden:function(e,t,i){if(!0===this.fixed||"left"===this.fixed)return e>=this.leftFixedLeafCount;if("right"===this.fixed){for(var n=0,r=0;r<e;r++)n+=t[r].colSpan;return n<this.columnsCount-this.rightFixedLeafCount}return!(this.fixed||!i.fixed)||(e<this.leftFixedCount||e>=this.columnsCount-this.rightFixedCount)},getRowClasses:function(e,t){var i=[e.id,e.align,e.labelClassName];return e.className&&i.push(e.className),this.isCellHidden(t,this.columns,e)&&i.push("is-hidden"),e.children||i.push("is-leaf"),i}}},qn=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},Yn=1,Kn=r({name:"ElTable",mixins:[q,K],directives:{Mousewheel:on},props:{data:{type:Array,default:function(){return[]}},size:String,width:[String,Number],height:[String,Number],maxHeight:[String,Number],fit:{type:Boolean,default:!0},stripe:Boolean,border:Boolean,rowKey:[String,Function],context:{},showHeader:{type:Boolean,default:!0},showSummary:Boolean,sumText:String,summaryMethod:Function,rowClassName:[String,Function],rowStyle:[Object,Function],cellClassName:[String,Function],cellStyle:[Object,Function],headerRowClassName:[String,Function],headerRowStyle:[Object,Function],headerCellClassName:[String,Function],headerCellStyle:[Object,Function],highlightCurrentRow:Boolean,currentRowKey:[String,Number],emptyText:String,expandRowKeys:Array,defaultExpandAll:Boolean,defaultSort:Object,tooltipEffect:String,spanMethod:Function,selectOnIndeterminate:{type:Boolean,default:!0},indent:{type:Number,default:16},treeProps:{type:Object,default:function(){return{hasChildren:"hasChildren",children:"children"}}},lazy:Boolean,load:Function},components:{TableHeader:Rn,TableFooter:jn,TableBody:On,ElCheckbox:Vi},methods:{getMigratingConfig:function(){return{events:{expand:"expand 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i=t.pixelX,n=t.pixelY;Math.abs(i)>=Math.abs(n)&&(this.bodyWrapper.scrollLeft+=t.pixelX/5)},syncPostion:Object(nn.throttle)(20,function(){var e=this.bodyWrapper,t=e.scrollLeft,i=e.scrollTop,n=e.offsetWidth,r=e.scrollWidth,s=this.$refs,a=s.headerWrapper,o=s.footerWrapper,l=s.fixedBodyWrapper,u=s.rightFixedBodyWrapper;a&&(a.scrollLeft=t),o&&(o.scrollLeft=t),l&&(l.scrollTop=i),u&&(u.scrollTop=i);var c=r-n-1;this.scrollPosition=t>=c?"right":0===t?"left":"middle"}),bindEvents:function(){this.bodyWrapper.addEventListener("scroll",this.syncPostion,{passive:!0}),this.fit&&Ye(this.$el,this.resizeListener)},unbindEvents:function(){this.bodyWrapper.removeEventListener("scroll",this.syncPostion,{passive:!0}),this.fit&&Ke(this.$el,this.resizeListener)},resizeListener:function(){if(this.$ready){var e=!1,t=this.$el,i=this.resizeState,n=i.width,r=i.height,s=t.offsetWidth;n!==s&&(e=!0);var a=t.offsetHeight;(this.height||this.shouldUpdateHeight)&&r!==a&&(e=!0),e&&(this.resizeState.width=s,this.resizeState.height=a,this.doLayout())}},doLayout:function(){this.shouldUpdateHeight&&this.layout.updateElsHeight(),this.layout.updateColumnsWidth()},sort:function(e,t){this.store.commit("sort",{prop:e,order:t})},toggleAllSelection:function(){this.store.commit("toggleAllSelection")}},computed:qn({tableSize:function(){return this.size||(this.$ELEMENT||{}).size},bodyWrapper:function(){return this.$refs.bodyWrapper},shouldUpdateHeight:function(){return this.height||this.maxHeight||this.fixedColumns.length>0||this.rightFixedColumns.length>0},bodyWidth:function(){var e=this.layout,t=e.bodyWidth,i=e.scrollY,n=e.gutterWidth;return t?t-(i?n:0)+"px":""},bodyHeight:function(){var e=this.layout,t=e.headerHeight,i=void 0===t?0:t,n=e.bodyHeight,r=e.footerHeight,s=void 0===r?0:r;if(this.height)return{height:n?n+"px":""};if(this.maxHeight){var a=bn(this.maxHeight);if("number"==typeof a)return{"max-height":a-s-(this.showHeader?i:0)+"px"}}return{}},fixedBodyHeight:function(){if(this.height)return{height:this.layout.fixedBodyHeight?this.layout.fixedBodyHeight+"px":""};if(this.maxHeight){var e=bn(this.maxHeight);if("number"==typeof e)return e=this.layout.scrollX?e-this.layout.gutterWidth:e,this.showHeader&&(e-=this.layout.headerHeight),{"max-height":(e-=this.layout.footerHeight)+"px"}}return{}},fixedHeight:function(){return this.maxHeight?this.showSummary?{bottom:0}:{bottom:this.layout.scrollX&&this.data.length?this.layout.gutterWidth+"px":""}:this.showSummary?{height:this.layout.tableHeight?this.layout.tableHeight+"px":""}:{height:this.layout.viewportHeight?this.layout.viewportHeight+"px":""}},emptyBlockStyle:function(){if(this.data&&this.data.length)return null;var e="100%";return this.layout.appendHeight&&(e="calc(100% - "+this.layout.appendHeight+"px)"),{width:this.bodyWidth,height:e}}},En({selection:"selection",columns:"columns",tableData:"data",fixedColumns:"fixedColumns",rightFixedColumns:"rightFixedColumns"})),watch:{height:{immediate:!0,handler:function(e){this.layout.setHeight(e)}},maxHeight:{immediate:!0,handler:function(e){this.layout.setMaxHeight(e)}},currentRowKey:{immediate:!0,handler:function(e){this.rowKey&&this.store.setCurrentRowKey(e)}},data:{immediate:!0,handler:function(e){this.store.commit("setData",e)}},expandRowKeys:{immediate:!0,handler:function(e){e&&this.store.setExpandRowKeysAdapter(e)}}},created:function(){var e=this;this.tableId="el-table_"+Yn++,this.debouncedUpdateLayout=Object(nn.debounce)(50,function(){return e.doLayout()})},mounted:function(){var e=this;this.bindEvents(),this.store.updateColumns(),this.doLayout(),this.resizeState={width:this.$el.offsetWidth,height:this.$el.offsetHeight},this.store.states.columns.forEach(function(t){t.filteredValue&&t.filteredValue.length&&e.store.commit("filterChange",{column:t,values:t.filteredValue,silent:!0})}),this.$ready=!0},destroyed:function(){this.unbindEvents()},data:function(){var e=this.treeProps,t=e.hasChildren,i=void 0===t?"hasChildren":t,n=e.children,r=void 0===n?"children":n;return this.store=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!e)throw new Error("Table is required.");var i=new $n;return i.table=e,i.toggleAllSelection=et()(10,i._toggleAllSelection),Object.keys(t).forEach(function(e){i.states[e]=t[e]}),i}(this,{rowKey:this.rowKey,defaultExpandAll:this.defaultExpandAll,selectOnIndeterminate:this.selectOnIndeterminate,indent:this.indent,lazy:this.lazy,lazyColumnIdentifier:i,childrenColumnName:r}),{layout:new Tn({store:this.store,table:this,fit:this.fit,showHeader:this.showHeader}),isHidden:!1,renderExpanded:null,resizeProxyVisible:!1,resizeState:{width:null,height:null},isGroup:!1,scrollPosition:"left"}}},tn,[],!1,null,null,null);Kn.options.__file="packages/table/src/table.vue";var Gn=Kn.exports;Gn.install=function(e){e.component(Gn.name,Gn)};var Un=Gn,Xn={default:{order:""},selection:{width:48,minWidth:48,realWidth:48,order:"",className:"el-table-column--selection"},expand:{width:48,minWidth:48,realWidth:48,order:""},index:{width:48,minWidth:48,realWidth:48,order:""}},Jn={selection:{renderHeader:function(e,t){var i=t.store;return e("el-checkbox",{attrs:{disabled:i.states.data&&0===i.states.data.length,indeterminate:i.states.selection.length>0&&!this.isAllSelected,value:this.isAllSelected},nativeOn:{click:this.toggleAllSelection}})},renderCell:function(e,t){var i=t.row,n=t.column,r=t.store,s=t.$index;return e("el-checkbox",{nativeOn:{click:function(e){return e.stopPropagation()}},attrs:{value:r.isSelected(i),disabled:!!n.selectable&&!n.selectable.call(null,i,s)},on:{input:function(){r.commit("rowSelectedChanged",i)}}})},sortable:!1,resizable:!1},index:{renderHeader:function(e,t){return t.column.label||"#"},renderCell:function(e,t){var i=t.$index,n=i+1,r=t.column.index;return"number"==typeof r?n=i+r:"function"==typeof r&&(n=r(i)),e("div",[n])},sortable:!1},expand:{renderHeader:function(e,t){return t.column.label||""},renderCell:function(e,t){var i=t.row,n=t.store,r=["el-table__expand-icon"];n.states.expandRows.indexOf(i)>-1&&r.push("el-table__expand-icon--expanded");return e("div",{class:r,on:{click:function(e){e.stopPropagation(),n.toggleRowExpansion(i)}}},[e("i",{class:"el-icon el-icon-arrow-right"})])},sortable:!1,resizable:!1,className:"el-table__expand-column"}};function Zn(e,t){var i=t.row,n=t.column,r=t.$index,s=n.property,a=s&&S(i,s).v;return n&&n.formatter?n.formatter(i,n,a,r):a}var Qn=Object.assign||function(e){for(var 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t=this.parseString(this.userInput&&this.userInput[1]);if(t){this.userInput=[this.displayValue[0],this.formatToString(t)];var i=[this.picker.value&&this.picker.value[0],t];this.picker.value=i,this.isValidValue(i)&&(this.emitInput(i),this.userInput=null)}},handleClickIcon:function(e){this.readonly||this.pickerDisabled||(this.showClose?(this.valueOnOpen=this.value,e.stopPropagation(),this.emitInput(null),this.emitChange(null),this.showClose=!1,this.picker&&"function"==typeof this.picker.handleClear&&this.picker.handleClear()):this.pickerVisible=!this.pickerVisible)},handleClose:function(){if(this.pickerVisible&&(this.pickerVisible=!1,"dates"===this.type)){var e=jr(this.valueOnOpen,this.valueFormat,this.type,this.rangeSeparator)||this.valueOnOpen;this.emitInput(e)}},handleFieldReset:function(e){this.userInput=""===e?null:e},handleFocus:function(){var e=this.type;-1===Lr.indexOf(e)||this.pickerVisible||(this.pickerVisible=!0),this.$emit("focus",this)},handleKeydown:function(e){var t=this,i=e.keyCode;return 27===i?(this.pickerVisible=!1,void e.stopPropagation()):9!==i?13===i?((""===this.userInput||this.isValidValue(this.parseString(this.displayValue)))&&(this.handleChange(),this.pickerVisible=this.picker.visible=!1,this.blur()),void e.stopPropagation()):void(this.userInput?e.stopPropagation():this.picker&&this.picker.handleKeydown&&this.picker.handleKeydown(e)):void(this.ranged?setTimeout(function(){-1===t.refInput.indexOf(document.activeElement)&&(t.pickerVisible=!1,t.blur(),e.stopPropagation())},0):(this.handleChange(),this.pickerVisible=this.picker.visible=!1,this.blur(),e.stopPropagation()))},handleRangeClick:function(){var e=this.type;-1===Lr.indexOf(e)||this.pickerVisible||(this.pickerVisible=!0),this.$emit("focus",this)},hidePicker:function(){this.picker&&(this.picker.resetView&&this.picker.resetView(),this.pickerVisible=this.picker.visible=!1,this.destroyPopper())},showPicker:function(){var e=this;this.$isServer||(this.picker||this.mountPicker(),this.pickerVisible=this.picker.visible=!0,this.updatePopper(),this.picker.value=this.parsedValue,this.picker.resetView&&this.picker.resetView(),this.$nextTick(function(){e.picker.adjustSpinners&&e.picker.adjustSpinners()}))},mountPicker:function(){var e=this;this.picker=new h.a(this.panel).$mount(),this.picker.defaultValue=this.defaultValue,this.picker.defaultTime=this.defaultTime,this.picker.popperClass=this.popperClass,this.popperElm=this.picker.$el,this.picker.width=this.reference.getBoundingClientRect().width,this.picker.showTime="datetime"===this.type||"datetimerange"===this.type,this.picker.selectionMode=this.selectionMode,this.picker.unlinkPanels=this.unlinkPanels,this.picker.arrowControl=this.arrowControl||this.timeArrowControl||!1,this.$watch("format",function(t){e.picker.format=t});var t=function(){var t=e.pickerOptions;if(t&&t.selectableRange){var i=t.selectableRange,n=Rr.datetimerange.parser,r=Fr.timerange;i=Array.isArray(i)?i:[i],e.picker.selectableRange=i.map(function(t){return n(t,r,e.rangeSeparator)})}for(var s in t)t.hasOwnProperty(s)&&"selectableRange"!==s&&(e.picker[s]=t[s]);e.format&&(e.picker.format=e.format)};t(),this.unwatchPickerOptions=this.$watch("pickerOptions",function(){return t()},{deep:!0}),this.$el.appendChild(this.picker.$el),this.picker.resetView&&this.picker.resetView(),this.picker.$on("dodestroy",this.doDestroy),this.picker.$on("pick",function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e.userInput=null,e.pickerVisible=e.picker.visible=i,e.emitInput(t),e.picker.resetView&&e.picker.resetView()}),this.picker.$on("select-range",function(t,i,n){0!==e.refInput.length&&(n&&"min"!==n?"max"===n&&(e.refInput[1].setSelectionRange(t,i),e.refInput[1].focus()):(e.refInput[0].setSelectionRange(t,i),e.refInput[0].focus()))})},unmountPicker:function(){this.picker&&(this.picker.$destroy(),this.picker.$off(),"function"==typeof this.unwatchPickerOptions&&this.unwatchPickerOptions(),this.picker.$el.parentNode.removeChild(this.picker.$el))},emitChange:function(e){Yr(e,this.valueOnOpen)||(this.$emit("change",e),this.valueOnOpen=e,this.validateEvent&&this.dispatch("ElFormItem","el.form.change",e))},emitInput:function(e){var t=this.formatToValue(e);Yr(this.value,t)||this.$emit("input",t)},isValidValue:function(e){return this.picker||this.mountPicker(),!this.picker.isValidValue||e&&this.picker.isValidValue(e)}}},nr,[],!1,null,null,null);Ur.options.__file="packages/date-picker/src/picker.vue";var Xr=Ur.exports,Jr=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-enter":e.handleEnter,"after-leave":e.handleLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts,"has-time":e.showTime},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t,n){return i("button",{key:n,staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])}),0):e._e(),i("div",{staticClass:"el-picker-panel__body"},[e.showTime?i("div",{staticClass:"el-date-picker__time-header"},[i("span",{staticClass:"el-date-picker__editor-wrap"},[i("el-input",{attrs:{placeholder:e.t("el.datepicker.selectDate"),value:e.visibleDate,size:"small"},on:{input:function(t){return e.userInputDate=t},change:e.handleVisibleDateChange}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleTimePickClose,expression:"handleTimePickClose"}],staticClass:"el-date-picker__editor-wrap"},[i("el-input",{ref:"input",attrs:{placeholder:e.t("el.datepicker.selectTime"),value:e.visibleTime,size:"small"},on:{focus:function(t){e.timePickerVisible=!0},input:function(t){return e.userInputTime=t},change:e.handleVisibleTimeChange}}),i("time-picker",{ref:"timepicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.timePickerVisible},on:{pick:e.handleTimePick,mounted:e.proxyTimePickerDataProperties}})],1)]):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:"time"!==e.currentView,expression:"currentView !== 'time'"}],staticClass:"el-date-picker__header",class:{"el-date-picker__header--bordered":"year"===e.currentView||"month"===e.currentView}},[i("button",{staticClass:"el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-d-arrow-left",attrs:{type:"button","aria-label":e.t("el.datepicker.prevYear")},on:{click:e.prevYear}}),i("button",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-picker-panel__icon-btn el-date-picker__prev-btn el-icon-arrow-left",attrs:{type:"button","aria-label":e.t("el.datepicker.prevMonth")},on:{click:e.prevMonth}}),i("span",{staticClass:"el-date-picker__header-label",attrs:{role:"button"},on:{click:e.showYearPicker}},[e._v(e._s(e.yearLabel))]),i("span",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-date-picker__header-label",class:{active:"month"===e.currentView},attrs:{role:"button"},on:{click:e.showMonthPicker}},[e._v(e._s(e.t("el.datepicker.month"+(e.month+1))))]),i("button",{staticClass:"el-picker-panel__icon-btn el-date-picker__next-btn el-icon-d-arrow-right",attrs:{type:"button","aria-label":e.t("el.datepicker.nextYear")},on:{click:e.nextYear}}),i("button",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],staticClass:"el-picker-panel__icon-btn el-date-picker__next-btn el-icon-arrow-right",attrs:{type:"button","aria-label":e.t("el.datepicker.nextMonth")},on:{click:e.nextMonth}})]),i("div",{staticClass:"el-picker-panel__content"},[i("date-table",{directives:[{name:"show",rawName:"v-show",value:"date"===e.currentView,expression:"currentView === 'date'"}],attrs:{"selection-mode":e.selectionMode,"first-day-of-week":e.firstDayOfWeek,value:e.value,"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"cell-class-name":e.cellClassName,"disabled-date":e.disabledDate},on:{pick:e.handleDatePick}}),i("year-table",{directives:[{name:"show",rawName:"v-show",value:"year"===e.currentView,expression:"currentView === 'year'"}],attrs:{value:e.value,"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleYearPick}}),i("month-table",{directives:[{name:"show",rawName:"v-show",value:"month"===e.currentView,expression:"currentView === 'month'"}],attrs:{value:e.value,"default-value":e.defaultValue?new Date(e.defaultValue):null,date:e.date,"disabled-date":e.disabledDate},on:{pick:e.handleMonthPick}})],1)])],2),i("div",{directives:[{name:"show",rawName:"v-show",value:e.footerVisible&&"date"===e.currentView,expression:"footerVisible && currentView === 'date'"}],staticClass:"el-picker-panel__footer"},[i("el-button",{directives:[{name:"show",rawName:"v-show",value:"dates"!==e.selectionMode,expression:"selectionMode !== 'dates'"}],staticClass:"el-picker-panel__link-btn",attrs:{size:"mini",type:"text"},on:{click:e.changeToNow}},[e._v("\n "+e._s(e.t("el.datepicker.now"))+"\n ")]),i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{plain:"",size:"mini"},on:{click:e.confirm}},[e._v("\n "+e._s(e.t("el.datepicker.confirm"))+"\n ")])],1)])])};Jr._withStripped=!0;var Zr=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-time-panel el-popper",class:e.popperClass},[i("div",{staticClass:"el-time-panel__content",class:{"has-seconds":e.showSeconds}},[i("time-spinner",{ref:"spinner",attrs:{"arrow-control":e.useArrow,"show-seconds":e.showSeconds,"am-pm-mode":e.amPmMode,date:e.date},on:{change:e.handleChange,"select-range":e.setSelectionRange}})],1),i("div",{staticClass:"el-time-panel__footer"},[i("button",{staticClass:"el-time-panel__btn cancel",attrs:{type:"button"},on:{click:e.handleCancel}},[e._v(e._s(e.t("el.datepicker.cancel")))]),i("button",{staticClass:"el-time-panel__btn",class:{confirm:!e.disabled},attrs:{type:"button"},on:{click:function(t){e.handleConfirm()}}},[e._v(e._s(e.t("el.datepicker.confirm")))])])])])};Zr._withStripped=!0;var Qr=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-time-spinner",class:{"has-seconds":e.showSeconds}},[e.arrowControl?e._e():[i("el-scrollbar",{ref:"hours",staticClass:"el-time-spinner__wrapper",attrs:{"wrap-style":"max-height: inherit;","view-class":"el-time-spinner__list",noresize:"",tag:"ul"},nativeOn:{mouseenter:function(t){e.emitSelectRange("hours")},mousemove:function(t){e.adjustCurrentSpinner("hours")}}},e._l(e.hoursList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:n===e.hours,disabled:t},on:{click:function(i){e.handleClick("hours",{value:n,disabled:t})}}},[e._v(e._s(("0"+(e.amPmMode?n%12||12:n)).slice(-2))+e._s(e.amPm(n)))])}),0),i("el-scrollbar",{ref:"minutes",staticClass:"el-time-spinner__wrapper",attrs:{"wrap-style":"max-height: inherit;","view-class":"el-time-spinner__list",noresize:"",tag:"ul"},nativeOn:{mouseenter:function(t){e.emitSelectRange("minutes")},mousemove:function(t){e.adjustCurrentSpinner("minutes")}}},e._l(e.minutesList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:n===e.minutes,disabled:!t},on:{click:function(t){e.handleClick("minutes",{value:n,disabled:!1})}}},[e._v(e._s(("0"+n).slice(-2)))])}),0),i("el-scrollbar",{directives:[{name:"show",rawName:"v-show",value:e.showSeconds,expression:"showSeconds"}],ref:"seconds",staticClass:"el-time-spinner__wrapper",attrs:{"wrap-style":"max-height: inherit;","view-class":"el-time-spinner__list",noresize:"",tag:"ul"},nativeOn:{mouseenter:function(t){e.emitSelectRange("seconds")},mousemove:function(t){e.adjustCurrentSpinner("seconds")}}},e._l(60,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:n===e.seconds},on:{click:function(t){e.handleClick("seconds",{value:n,disabled:!1})}}},[e._v(e._s(("0"+n).slice(-2)))])}),0)],e.arrowControl?[i("div",{staticClass:"el-time-spinner__wrapper is-arrow",on:{mouseenter:function(t){e.emitSelectRange("hours")}}},[i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-time-spinner__arrow el-icon-arrow-up"}),i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-time-spinner__arrow el-icon-arrow-down"}),i("ul",{ref:"hours",staticClass:"el-time-spinner__list"},e._l(e.arrowHourList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:t===e.hours,disabled:e.hoursList[t]}},[e._v(e._s(void 0===t?"":("0"+(e.amPmMode?t%12||12:t)).slice(-2)+e.amPm(t)))])}),0)]),i("div",{staticClass:"el-time-spinner__wrapper is-arrow",on:{mouseenter:function(t){e.emitSelectRange("minutes")}}},[i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-time-spinner__arrow el-icon-arrow-up"}),i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-time-spinner__arrow el-icon-arrow-down"}),i("ul",{ref:"minutes",staticClass:"el-time-spinner__list"},e._l(e.arrowMinuteList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:t===e.minutes}},[e._v("\n "+e._s(void 0===t?"":("0"+t).slice(-2))+"\n ")])}),0)]),e.showSeconds?i("div",{staticClass:"el-time-spinner__wrapper is-arrow",on:{mouseenter:function(t){e.emitSelectRange("seconds")}}},[i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.decrease,expression:"decrease"}],staticClass:"el-time-spinner__arrow el-icon-arrow-up"}),i("i",{directives:[{name:"repeat-click",rawName:"v-repeat-click",value:e.increase,expression:"increase"}],staticClass:"el-time-spinner__arrow el-icon-arrow-down"}),i("ul",{ref:"seconds",staticClass:"el-time-spinner__list"},e._l(e.arrowSecondList,function(t,n){return i("li",{key:n,staticClass:"el-time-spinner__item",class:{active:t===e.seconds}},[e._v("\n "+e._s(void 0===t?"":("0"+t).slice(-2))+"\n ")])}),0)]):e._e()]:e._e()],2)};Qr._withStripped=!0;var es=r({components:{ElScrollbar:Ze},directives:{repeatClick:bi},props:{date:{},defaultValue:{},showSeconds:{type:Boolean,default:!0},arrowControl:Boolean,amPmMode:{type:String,default:""}},computed:{hours:function(){return this.date.getHours()},minutes:function(){return this.date.getMinutes()},seconds:function(){return this.date.getSeconds()},hoursList:function(){return function(e){var t=[],i=[];if((e||[]).forEach(function(e){var t=e.map(function(e){return e.getHours()});i=i.concat(function(e,t){for(var i=[],n=e;n<=t;n++)i.push(n);return i}(t[0],t[1]))}),i.length)for(var n=0;n<24;n++)t[n]=-1===i.indexOf(n);else for(var r=0;r<24;r++)t[r]=!1;return t}(this.selectableRange)},minutesList:function(){return e=this.selectableRange,t=this.hours,i=new Array(60),e.length>0?e.forEach(function(e){var n=e[0],r=e[1],s=n.getHours(),a=n.getMinutes(),o=r.getHours(),l=r.getMinutes();s===t&&o!==t?br(i,a,60,!0):s===t&&o===t?br(i,a,l+1,!0):s!==t&&o===t?br(i,0,l+1,!0):s<t&&o>t&&br(i,0,60,!0)}):br(i,0,60,!0),i;var e,t,i},arrowHourList:function(){var e=this.hours;return[e>0?e-1:void 0,e,e<23?e+1:void 0]},arrowMinuteList:function(){var e=this.minutes;return[e>0?e-1:void 0,e,e<59?e+1:void 0]},arrowSecondList:function(){var e=this.seconds;return[e>0?e-1:void 0,e,e<59?e+1:void 0]}},data:function(){return{selectableRange:[],currentScrollbar:null}},mounted:function(){var e=this;this.$nextTick(function(){!e.arrowControl&&e.bindScrollEvent()})},methods:{increase:function(){this.scrollDown(1)},decrease:function(){this.scrollDown(-1)},modifyDateField:function(e,t){switch(e){case"hours":this.$emit("change",_r(this.date,t,this.minutes,this.seconds));break;case"minutes":this.$emit("change",_r(this.date,this.hours,t,this.seconds));break;case"seconds":this.$emit("change",_r(this.date,this.hours,this.minutes,t))}},handleClick:function(e,t){var i=t.value;t.disabled||(this.modifyDateField(e,i),this.emitSelectRange(e),this.adjustSpinner(e,i))},emitSelectRange:function(e){"hours"===e?this.$emit("select-range",0,2):"minutes"===e?this.$emit("select-range",3,5):"seconds"===e&&this.$emit("select-range",6,8),this.currentScrollbar=e},bindScrollEvent:function(){var e=this,t=function(t){e.$refs[t].wrap.onscroll=function(i){e.handleScroll(t,i)}};t("hours"),t("minutes"),t("seconds")},handleScroll:function(e){var t=Math.min(Math.round((this.$refs[e].wrap.scrollTop-(.5*this.scrollBarHeight(e)-10)/this.typeItemHeight(e)+3)/this.typeItemHeight(e)),"hours"===e?23:59);this.modifyDateField(e,t)},adjustSpinners:function(){this.adjustSpinner("hours",this.hours),this.adjustSpinner("minutes",this.minutes),this.adjustSpinner("seconds",this.seconds)},adjustCurrentSpinner:function(e){this.adjustSpinner(e,this[e])},adjustSpinner:function(e,t){if(!this.arrowControl){var i=this.$refs[e].wrap;i&&(i.scrollTop=Math.max(0,t*this.typeItemHeight(e)))}},scrollDown:function(e){var t=this;this.currentScrollbar||this.emitSelectRange("hours");var i=this.currentScrollbar,n=this.hoursList,r=this[i];if("hours"===this.currentScrollbar){var s=Math.abs(e);e=e>0?1:-1;for(var a=n.length;a--&&s;)n[r=(r+e+n.length)%n.length]||s--;if(n[r])return}else r=(r+e+60)%60;this.modifyDateField(i,r),this.adjustSpinner(i,r),this.$nextTick(function(){return t.emitSelectRange(t.currentScrollbar)})},amPm:function(e){if(!("a"===this.amPmMode.toLowerCase()))return"";var t=e<12?" am":" pm";return"A"===this.amPmMode&&(t=t.toUpperCase()),t},typeItemHeight:function(e){return this.$refs[e].$el.querySelector("li").offsetHeight},scrollBarHeight:function(e){return this.$refs[e].$el.offsetHeight}}},Qr,[],!1,null,null,null);es.options.__file="packages/date-picker/src/basic/time-spinner.vue";var ts=es.exports,is=r({mixins:[q],components:{TimeSpinner:ts},props:{visible:Boolean,timeArrowControl:Boolean},watch:{visible:function(e){var t=this;e?(this.oldValue=this.value,this.$nextTick(function(){return t.$refs.spinner.emitSelectRange("hours")})):this.needInitAdjust=!0},value:function(e){var t=this,i=void 0;e instanceof Date?i=Sr(e,this.selectableRange,this.format):e||(i=this.defaultValue?new Date(this.defaultValue):new Date),this.date=i,this.visible&&this.needInitAdjust&&(this.$nextTick(function(e){return t.adjustSpinners()}),this.needInitAdjust=!1)},selectableRange:function(e){this.$refs.spinner.selectableRange=e},defaultValue:function(e){ur(this.value)||(this.date=e?new Date(e):new Date)}},data:function(){return{popperClass:"",format:"HH:mm:ss",value:"",defaultValue:null,date:new Date,oldValue:new Date,selectableRange:[],selectionRange:[0,2],disabled:!1,arrowControl:!1,needInitAdjust:!0}},computed:{showSeconds:function(){return-1!==(this.format||"").indexOf("ss")},useArrow:function(){return this.arrowControl||this.timeArrowControl||!1},amPmMode:function(){return-1!==(this.format||"").indexOf("A")?"A":-1!==(this.format||"").indexOf("a")?"a":""}},methods:{handleCancel:function(){this.$emit("pick",this.oldValue,!1)},handleChange:function(e){this.visible&&(this.date=kr(e),this.isValidValue(this.date)&&this.$emit("pick",this.date,!0))},setSelectionRange:function(e,t){this.$emit("select-range",e,t),this.selectionRange=[e,t]},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments[1];if(!t){var i=kr(Sr(this.date,this.selectableRange,this.format));this.$emit("pick",i,e,t)}},handleKeydown:function(e){var t=e.keyCode,i={38:-1,40:1,37:-1,39:1};if(37===t||39===t){var n=i[t];return this.changeSelectionRange(n),void e.preventDefault()}if(38===t||40===t){var r=i[t];return this.$refs.spinner.scrollDown(r),void e.preventDefault()}},isValidValue:function(e){return Dr(e,this.selectableRange,this.format)},adjustSpinners:function(){return this.$refs.spinner.adjustSpinners()},changeSelectionRange:function(e){var t=[0,3].concat(this.showSeconds?[6]:[]),i=["hours","minutes"].concat(this.showSeconds?["seconds"]:[]),n=(t.indexOf(this.selectionRange[0])+e+t.length)%t.length;this.$refs.spinner.emitSelectRange(i[n])}},mounted:function(){var e=this;this.$nextTick(function(){return e.handleConfirm(!0,!0)}),this.$emit("mounted")}},Zr,[],!1,null,null,null);is.options.__file="packages/date-picker/src/panel/time.vue";var ns=is.exports,rs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-year-table",on:{click:e.handleYearTableClick}},[i("tbody",[i("tr",[i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+0)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+1)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+1))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+2)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+2))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+3)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+3))])])]),i("tr",[i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+4)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+4))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+5)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+5))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+6)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+6))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+7)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+7))])])]),i("tr",[i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+8)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+8))])]),i("td",{staticClass:"available",class:e.getCellStyle(e.startYear+9)},[i("a",{staticClass:"cell"},[e._v(e._s(e.startYear+9))])]),i("td"),i("td")])])])};rs._withStripped=!0;var ss=r({props:{disabledDate:{},value:{},defaultValue:{validator:function(e){return null===e||e instanceof Date&&ur(e)}},date:{}},computed:{startYear:function(){return 10*Math.floor(this.date.getFullYear()/10)}},methods:{getCellStyle:function(e){var t={},i=new Date;return t.disabled="function"==typeof this.disabledDate&&function(e){var t=function(e){return e%400==0||e%100!=0&&e%4==0?366:365}(e),i=new Date(e,0,1);return yr(t).map(function(e){return vr(i,e)})}(e).every(this.disabledDate),t.current=E(M(this.value),function(t){return t.getFullYear()===e})>=0,t.today=i.getFullYear()===e,t.default=this.defaultValue&&this.defaultValue.getFullYear()===e,t},handleYearTableClick:function(e){var t=e.target;if("A"===t.tagName){if(pe(t.parentNode,"disabled"))return;var i=t.textContent||t.innerText;this.$emit("pick",Number(i))}}}},rs,[],!1,null,null,null);ss.options.__file="packages/date-picker/src/basic/year-table.vue";var as=ss.exports,os=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-month-table",on:{click:e.handleMonthTableClick,mousemove:e.handleMouseMove}},[i("tbody",e._l(e.rows,function(t,n){return i("tr",{key:n},e._l(t,function(t,n){return i("td",{key:n,class:e.getCellStyle(t)},[i("div",[i("a",{staticClass:"cell"},[e._v(e._s(e.t("el.datepicker.months."+e.months[t.text])))])])])}),0)}),0)])};os._withStripped=!0;var ls=function(e){return new Date(e.getFullYear(),e.getMonth())},us=function(e){return"number"==typeof e||"string"==typeof e?ls(new Date(e)).getTime():e instanceof Date?ls(e).getTime():NaN},cs=r({props:{disabledDate:{},value:{},selectionMode:{default:"month"},minDate:{},maxDate:{},defaultValue:{validator:function(e){return null===e||ur(e)||Array.isArray(e)&&e.every(ur)}},date:{},rangeState:{default:function(){return{endDate:null,selecting:!1}}}},mixins:[q],watch:{"rangeState.endDate":function(e){this.markRange(this.minDate,e)},minDate:function(e,t){us(e)!==us(t)&&this.markRange(this.minDate,this.maxDate)},maxDate:function(e,t){us(e)!==us(t)&&this.markRange(this.minDate,this.maxDate)}},data:function(){return{months:["jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"],tableRows:[[],[],[]],lastRow:null,lastColumn:null}},methods:{cellMatchesDate:function(e,t){var i=new Date(t);return this.date.getFullYear()===i.getFullYear()&&Number(e.text)===i.getMonth()},getCellStyle:function(e){var t=this,i={},n=this.date.getFullYear(),r=new Date,s=e.text,a=this.defaultValue?Array.isArray(this.defaultValue)?this.defaultValue:[this.defaultValue]:[];return i.disabled="function"==typeof this.disabledDate&&function(e,t){var i=pr(e,t),n=new Date(e,t,1);return yr(i).map(function(e){return vr(n,e)})}(n,s).every(this.disabledDate),i.current=E(M(this.value),function(e){return e.getFullYear()===n&&e.getMonth()===s})>=0,i.today=r.getFullYear()===n&&r.getMonth()===s,i.default=a.some(function(i){return t.cellMatchesDate(e,i)}),e.inRange&&(i["in-range"]=!0,e.start&&(i["start-date"]=!0),e.end&&(i["end-date"]=!0)),i},getMonthOfCell:function(e){var t=this.date.getFullYear();return new Date(t,e,1)},markRange:function(e,t){e=us(e),t=us(t)||e;var i=[Math.min(e,t),Math.max(e,t)];e=i[0],t=i[1];for(var n=this.rows,r=0,s=n.length;r<s;r++)for(var a=n[r],o=0,l=a.length;o<l;o++){var u=a[o],c=4*r+o,h=new Date(this.date.getFullYear(),c).getTime();u.inRange=e&&h>=e&&h<=t,u.start=e&&h===e,u.end=t&&h===t}},handleMouseMove:function(e){if(this.rangeState.selecting){var t=e.target;if("A"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.parentNode.rowIndex,n=t.cellIndex;this.rows[i][n].disabled||i===this.lastRow&&n===this.lastColumn||(this.lastRow=i,this.lastColumn=n,this.$emit("changerange",{minDate:this.minDate,maxDate:this.maxDate,rangeState:{selecting:!0,endDate:this.getMonthOfCell(4*i+n)}}))}}},handleMonthTableClick:function(e){var t=e.target;if("A"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName&&!pe(t,"disabled")){var i=t.cellIndex,n=4*t.parentNode.rowIndex+i,r=this.getMonthOfCell(n);"range"===this.selectionMode?this.rangeState.selecting?(r>=this.minDate?this.$emit("pick",{minDate:this.minDate,maxDate:r}):this.$emit("pick",{minDate:r,maxDate:this.minDate}),this.rangeState.selecting=!1):(this.$emit("pick",{minDate:r,maxDate:null}),this.rangeState.selecting=!0):this.$emit("pick",n)}}},computed:{rows:function(){for(var e=this,t=this.tableRows,i=this.disabledDate,n=[],r=us(new Date),s=0;s<3;s++)for(var a=t[s],o=function(t){var o=a[t];o||(o={row:s,column:t,type:"normal",inRange:!1,start:!1,end:!1}),o.type="normal";var l=4*s+t,u=new Date(e.date.getFullYear(),l).getTime();o.inRange=u>=us(e.minDate)&&u<=us(e.maxDate),o.start=e.minDate&&u===us(e.minDate),o.end=e.maxDate&&u===us(e.maxDate),u===r&&(o.type="today"),o.text=l;var c=new Date(u);o.disabled="function"==typeof i&&i(c),o.selected=T(n,function(e){return e.getTime()===c.getTime()}),e.$set(a,t,o)},l=0;l<4;l++)o(l);return t}}},os,[],!1,null,null,null);cs.options.__file="packages/date-picker/src/basic/month-table.vue";var hs=cs.exports,ds=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("table",{staticClass:"el-date-table",class:{"is-week-mode":"week"===e.selectionMode},attrs:{cellspacing:"0",cellpadding:"0"},on:{click:e.handleClick,mousemove:e.handleMouseMove}},[i("tbody",[i("tr",[e.showWeekNumber?i("th",[e._v(e._s(e.t("el.datepicker.week")))]):e._e(),e._l(e.WEEKS,function(t,n){return i("th",{key:n},[e._v(e._s(e.t("el.datepicker.weeks."+t)))])})],2),e._l(e.rows,function(t,n){return i("tr",{key:n,staticClass:"el-date-table__row",class:{current:e.isWeekActive(t[1])}},e._l(t,function(t,n){return i("td",{key:n,class:e.getCellClasses(t)},[i("div",[i("span",[e._v("\n "+e._s(t.text)+"\n ")])])])}),0)})],2)])};ds._withStripped=!0;var ps=["sun","mon","tue","wed","thu","fri","sat"],fs=function(e){return"number"==typeof e||"string"==typeof e?Cr(new Date(e)).getTime():e instanceof Date?Cr(e).getTime():NaN},ms=r({mixins:[q],props:{firstDayOfWeek:{default:7,type:Number,validator:function(e){return e>=1&&e<=7}},value:{},defaultValue:{validator:function(e){return null===e||ur(e)||Array.isArray(e)&&e.every(ur)}},date:{},selectionMode:{default:"day"},showWeekNumber:{type:Boolean,default:!1},disabledDate:{},cellClassName:{},minDate:{},maxDate:{},rangeState:{default:function(){return{endDate:null,selecting:!1}}}},computed:{offsetDay:function(){var e=this.firstDayOfWeek;return e>3?7-e:-e},WEEKS:function(){var e=this.firstDayOfWeek;return ps.concat(ps).slice(e,e+7)},year:function(){return this.date.getFullYear()},month:function(){return this.date.getMonth()},startDate:function(){return e=this.year,t=this.month,i=new Date(e,t,1),n=i.getDay(),mr(i,0===n?7:n);var e,t,i,n},rows:function(){var e=this,t=new Date(this.year,this.month,1),i=fr(t),n=pr(t.getFullYear(),t.getMonth()),r=pr(t.getFullYear(),0===t.getMonth()?11:t.getMonth()-1);i=0===i?7:i;for(var s=this.offsetDay,a=this.tableRows,o=1,l=this.startDate,u=this.disabledDate,c=this.cellClassName,h="dates"===this.selectionMode?M(this.value):[],d=fs(new Date),p=0;p<6;p++){var f=a[p];this.showWeekNumber&&(f[0]||(f[0]={type:"week",text:gr(vr(l,7*p+1))}));for(var m=function(t){var a=f[e.showWeekNumber?t+1:t];a||(a={row:p,column:t,type:"normal",inRange:!1,start:!1,end:!1}),a.type="normal";var m=vr(l,7*p+t-s).getTime();if(a.inRange=m>=fs(e.minDate)&&m<=fs(e.maxDate),a.start=e.minDate&&m===fs(e.minDate),a.end=e.maxDate&&m===fs(e.maxDate),m===d&&(a.type="today"),p>=0&&p<=1){var v=i+s<0?7+i+s:i+s;t+7*p>=v?a.text=o++:(a.text=r-(v-t%7)+1+7*p,a.type="prev-month")}else o<=n?a.text=o++:(a.text=o++-n,a.type="next-month");var g=new Date(m);a.disabled="function"==typeof u&&u(g),a.selected=T(h,function(e){return e.getTime()===g.getTime()}),a.customClass="function"==typeof c&&c(g),e.$set(f,e.showWeekNumber?t+1:t,a)},v=0;v<7;v++)m(v);if("week"===this.selectionMode){var g=this.showWeekNumber?1:0,b=this.showWeekNumber?7:6,y=this.isWeekActive(f[g+1]);f[g].inRange=y,f[g].start=y,f[b].inRange=y,f[b].end=y}}return a}},watch:{"rangeState.endDate":function(e){this.markRange(this.minDate,e)},minDate:function(e,t){fs(e)!==fs(t)&&this.markRange(this.minDate,this.maxDate)},maxDate:function(e,t){fs(e)!==fs(t)&&this.markRange(this.minDate,this.maxDate)}},data:function(){return{tableRows:[[],[],[],[],[],[]],lastRow:null,lastColumn:null}},methods:{cellMatchesDate:function(e,t){var i=new Date(t);return this.year===i.getFullYear()&&this.month===i.getMonth()&&Number(e.text)===i.getDate()},getCellClasses:function(e){var t=this,i=this.selectionMode,n=this.defaultValue?Array.isArray(this.defaultValue)?this.defaultValue:[this.defaultValue]:[],r=[];return"normal"!==e.type&&"today"!==e.type||e.disabled?r.push(e.type):(r.push("available"),"today"===e.type&&r.push("today")),"normal"===e.type&&n.some(function(i){return t.cellMatchesDate(e,i)})&&r.push("default"),"day"!==i||"normal"!==e.type&&"today"!==e.type||!this.cellMatchesDate(e,this.value)||r.push("current"),!e.inRange||"normal"!==e.type&&"today"!==e.type&&"week"!==this.selectionMode||(r.push("in-range"),e.start&&r.push("start-date"),e.end&&r.push("end-date")),e.disabled&&r.push("disabled"),e.selected&&r.push("selected"),e.customClass&&r.push(e.customClass),r.join(" ")},getDateOfCell:function(e,t){var i=7*e+(t-(this.showWeekNumber?1:0))-this.offsetDay;return vr(this.startDate,i)},isWeekActive:function(e){if("week"!==this.selectionMode)return!1;var t=new Date(this.year,this.month,1),i=t.getFullYear(),n=t.getMonth();if("prev-month"===e.type&&(t.setMonth(0===n?11:n-1),t.setFullYear(0===n?i-1:i)),"next-month"===e.type&&(t.setMonth(11===n?0:n+1),t.setFullYear(11===n?i+1:i)),t.setDate(parseInt(e.text,10)),ur(this.value)){var r=(this.value.getDay()-this.firstDayOfWeek+7)%7-1;return mr(this.value,r).getTime()===t.getTime()}return!1},markRange:function(e,t){e=fs(e),t=fs(t)||e;var i=[Math.min(e,t),Math.max(e,t)];e=i[0],t=i[1];for(var n=this.startDate,r=this.rows,s=0,a=r.length;s<a;s++)for(var o=r[s],l=0,u=o.length;l<u;l++)if(!this.showWeekNumber||0!==l){var c=o[l],h=7*s+l+(this.showWeekNumber?-1:0),d=vr(n,h-this.offsetDay).getTime();c.inRange=e&&d>=e&&d<=t,c.start=e&&d===e,c.end=t&&d===t}},handleMouseMove:function(e){if(this.rangeState.selecting){var t=e.target;if("SPAN"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.parentNode.rowIndex-1,n=t.cellIndex;this.rows[i][n].disabled||i===this.lastRow&&n===this.lastColumn||(this.lastRow=i,this.lastColumn=n,this.$emit("changerange",{minDate:this.minDate,maxDate:this.maxDate,rangeState:{selecting:!0,endDate:this.getDateOfCell(i,n)}}))}}},handleClick:function(e){var t=e.target;if("SPAN"===t.tagName&&(t=t.parentNode.parentNode),"DIV"===t.tagName&&(t=t.parentNode),"TD"===t.tagName){var i=t.parentNode.rowIndex-1,n="week"===this.selectionMode?1:t.cellIndex,r=this.rows[i][n];if(!r.disabled&&"week"!==r.type){var s,a,o,l=this.getDateOfCell(i,n);if("range"===this.selectionMode)this.rangeState.selecting?(l>=this.minDate?this.$emit("pick",{minDate:this.minDate,maxDate:l}):this.$emit("pick",{minDate:l,maxDate:this.minDate}),this.rangeState.selecting=!1):(this.$emit("pick",{minDate:l,maxDate:null}),this.rangeState.selecting=!0);else if("day"===this.selectionMode)this.$emit("pick",l);else if("week"===this.selectionMode){var u=gr(l),c=l.getFullYear()+"w"+u;this.$emit("pick",{year:l.getFullYear(),week:u,value:c,date:l})}else if("dates"===this.selectionMode){var h=this.value||[],d=r.selected?(s=h,(o="function"==typeof(a=function(e){return e.getTime()===l.getTime()})?E(s,a):s.indexOf(a))>=0?[].concat(s.slice(0,o),s.slice(o+1)):s):[].concat(h,[l]);this.$emit("pick",d)}}}}}},ds,[],!1,null,null,null);ms.options.__file="packages/date-picker/src/basic/date-table.vue";var vs=ms.exports,gs=r({mixins:[q],directives:{Clickoutside:at},watch:{showTime:function(e){var t=this;e&&this.$nextTick(function(e){var i=t.$refs.input.$el;i&&(t.pickerWidth=i.getBoundingClientRect().width+10)})},value:function(e){"dates"===this.selectionMode&&this.value||(ur(e)?this.date=new Date(e):this.date=this.getDefaultValue())},defaultValue:function(e){ur(this.value)||(this.date=e?new Date(e):new Date)},timePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){return t.$refs.timepicker.adjustSpinners()})},selectionMode:function(e){"month"===e?"year"===this.currentView&&"month"===this.currentView||(this.currentView="month"):"dates"===e&&(this.currentView="date")}},methods:{proxyTimePickerDataProperties:function(){var e,t=this,i=function(e){t.$refs.timepicker.value=e},n=function(e){t.$refs.timepicker.date=e},r=function(e){t.$refs.timepicker.selectableRange=e};this.$watch("value",i),this.$watch("date",n),this.$watch("selectableRange",r),e=this.timeFormat,t.$refs.timepicker.format=e,i(this.value),n(this.date),r(this.selectableRange)},handleClear:function(){this.date=this.getDefaultValue(),this.$emit("pick",null)},emit:function(e){for(var t=this,i=arguments.length,n=Array(i>1?i-1:0),r=1;r<i;r++)n[r-1]=arguments[r];if(e)if(Array.isArray(e)){var s=e.map(function(e){return t.showTime?kr(e):Cr(e)});this.$emit.apply(this,["pick",s].concat(n))}else this.$emit.apply(this,["pick",this.showTime?kr(e):Cr(e)].concat(n));else this.$emit.apply(this,["pick",e].concat(n));this.userInputDate=null,this.userInputTime=null},showMonthPicker:function(){this.currentView="month"},showYearPicker:function(){this.currentView="year"},prevMonth:function(){this.date=Er(this.date)},nextMonth:function(){this.date=Tr(this.date)},prevYear:function(){"year"===this.currentView?this.date=Mr(this.date,10):this.date=Mr(this.date)},nextYear:function(){"year"===this.currentView?this.date=Nr(this.date,10):this.date=Nr(this.date)},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},handleTimePick:function(e,t,i){if(ur(e)){var n=this.value?_r(this.value,e.getHours(),e.getMinutes(),e.getSeconds()):xr(this.getDefaultValue(),this.defaultTime);this.date=n,this.emit(this.date,!0)}else this.emit(e,!0);i||(this.timePickerVisible=t)},handleTimePickClose:function(){this.timePickerVisible=!1},handleMonthPick:function(e){"month"===this.selectionMode?(this.date=wr(this.date,this.year,e,1),this.emit(this.date)):(this.date=$r(this.date,this.year,e),this.currentView="date")},handleDatePick:function(e){if("day"===this.selectionMode){var t=this.value?wr(this.value,e.getFullYear(),e.getMonth(),e.getDate()):xr(e,this.defaultTime);this.checkDateWithinRange(t)||(t=wr(this.selectableRange[0][0],e.getFullYear(),e.getMonth(),e.getDate())),this.date=t,this.emit(this.date,this.showTime)}else"week"===this.selectionMode?this.emit(e.date):"dates"===this.selectionMode&&this.emit(e,!0)},handleYearPick:function(e){"year"===this.selectionMode?(this.date=wr(this.date,e,0,1),this.emit(this.date)):(this.date=$r(this.date,e,this.month),this.currentView="month")},changeToNow:function(){this.disabledDate&&this.disabledDate(new Date)||!this.checkDateWithinRange(new Date)||(this.date=new Date,this.emit(this.date))},confirm:function(){if("dates"===this.selectionMode)this.emit(this.value);else{var e=this.value?this.value:xr(this.getDefaultValue(),this.defaultTime);this.date=new Date(e),this.emit(e)}},resetView:function(){"month"===this.selectionMode?this.currentView="month":"year"===this.selectionMode?this.currentView="year":this.currentView="date"},handleEnter:function(){document.body.addEventListener("keydown",this.handleKeydown)},handleLeave:function(){this.$emit("dodestroy"),document.body.removeEventListener("keydown",this.handleKeydown)},handleKeydown:function(e){var t=e.keyCode;this.visible&&!this.timePickerVisible&&(-1!==[38,40,37,39].indexOf(t)&&(this.handleKeyControl(t),e.stopPropagation(),e.preventDefault()),13===t&&null===this.userInputDate&&null===this.userInputTime&&this.emit(this.date,!1))},handleKeyControl:function(e){for(var t={year:{38:-4,40:4,37:-1,39:1,offset:function(e,t){return e.setFullYear(e.getFullYear()+t)}},month:{38:-4,40:4,37:-1,39:1,offset:function(e,t){return e.setMonth(e.getMonth()+t)}},week:{38:-1,40:1,37:-1,39:1,offset:function(e,t){return e.setDate(e.getDate()+7*t)}},day:{38:-7,40:7,37:-1,39:1,offset:function(e,t){return e.setDate(e.getDate()+t)}}},i=this.selectionMode,n=this.date.getTime(),r=new Date(this.date.getTime());Math.abs(n-r.getTime())<=31536e6;){var s=t[i];if(s.offset(r,s[e]),"function"!=typeof this.disabledDate||!this.disabledDate(r)){this.date=r,this.$emit("pick",r,!0);break}}},handleVisibleTimeChange:function(e){var t=dr(e,this.timeFormat);t&&this.checkDateWithinRange(t)&&(this.date=wr(t,this.year,this.month,this.monthDate),this.userInputTime=null,this.$refs.timepicker.value=this.date,this.timePickerVisible=!1,this.emit(this.date,!0))},handleVisibleDateChange:function(e){var t=dr(e,this.dateFormat);if(t){if("function"==typeof this.disabledDate&&this.disabledDate(t))return;this.date=_r(t,this.date.getHours(),this.date.getMinutes(),this.date.getSeconds()),this.userInputDate=null,this.resetView(),this.emit(this.date,!0)}},isValidValue:function(e){return e&&!isNaN(e)&&("function"!=typeof this.disabledDate||!this.disabledDate(e))&&this.checkDateWithinRange(e)},getDefaultValue:function(){return this.defaultValue?new Date(this.defaultValue):new Date},checkDateWithinRange:function(e){return!(this.selectableRange.length>0)||Dr(e,this.selectableRange,this.format||"HH:mm:ss")}},components:{TimePicker:ns,YearTable:as,MonthTable:hs,DateTable:vs,ElInput:ne,ElButton:Et},data:function(){return{popperClass:"",date:new Date,value:"",defaultValue:null,defaultTime:null,showTime:!1,selectionMode:"day",shortcuts:"",visible:!1,currentView:"date",disabledDate:"",cellClassName:"",selectableRange:[],firstDayOfWeek:7,showWeekNumber:!1,timePickerVisible:!1,format:"",arrowControl:!1,userInputDate:null,userInputTime:null}},computed:{year:function(){return this.date.getFullYear()},month:function(){return this.date.getMonth()},week:function(){return gr(this.date)},monthDate:function(){return this.date.getDate()},footerVisible:function(){return this.showTime||"dates"===this.selectionMode},visibleTime:function(){return null!==this.userInputTime?this.userInputTime:hr(this.value||this.defaultValue,this.timeFormat)},visibleDate:function(){return null!==this.userInputDate?this.userInputDate:hr(this.value||this.defaultValue,this.dateFormat)},yearLabel:function(){var e=this.t("el.datepicker.year");if("year"===this.currentView){var t=10*Math.floor(this.year/10);return e?t+" "+e+" - "+(t+9)+" "+e:t+" - "+(t+9)}return this.year+" "+e},timeFormat:function(){return this.format?Or(this.format):"HH:mm:ss"},dateFormat:function(){return this.format?Pr(this.format):"yyyy-MM-dd"}}},Jr,[],!1,null,null,null);gs.options.__file="packages/date-picker/src/panel/date.vue";var bs=gs.exports,ys=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-range-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts,"has-time":e.showTime},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t,n){return i("button",{key:n,staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])}),0):e._e(),i("div",{staticClass:"el-picker-panel__body"},[e.showTime?i("div",{staticClass:"el-date-range-picker__time-header"},[i("span",{staticClass:"el-date-range-picker__editors-wrap"},[i("span",{staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{ref:"minInput",staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.startDate"),value:e.minVisibleDate},on:{input:function(t){return e.handleDateInput(t,"min")},change:function(t){return e.handleDateChange(t,"min")}}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleMinTimeClose,expression:"handleMinTimeClose"}],staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.startTime"),value:e.minVisibleTime},on:{focus:function(t){e.minTimePickerVisible=!0},input:function(t){return e.handleTimeInput(t,"min")},change:function(t){return e.handleTimeChange(t,"min")}}}),i("time-picker",{ref:"minTimePicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.minTimePickerVisible},on:{pick:e.handleMinTimePick,mounted:function(t){e.$refs.minTimePicker.format=e.timeFormat}}})],1)]),i("span",{staticClass:"el-icon-arrow-right"}),i("span",{staticClass:"el-date-range-picker__editors-wrap is-right"},[i("span",{staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.endDate"),value:e.maxVisibleDate,readonly:!e.minDate},on:{input:function(t){return e.handleDateInput(t,"max")},change:function(t){return e.handleDateChange(t,"max")}}})],1),i("span",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.handleMaxTimeClose,expression:"handleMaxTimeClose"}],staticClass:"el-date-range-picker__time-picker-wrap"},[i("el-input",{staticClass:"el-date-range-picker__editor",attrs:{size:"small",disabled:e.rangeState.selecting,placeholder:e.t("el.datepicker.endTime"),value:e.maxVisibleTime,readonly:!e.minDate},on:{focus:function(t){e.minDate&&(e.maxTimePickerVisible=!0)},input:function(t){return e.handleTimeInput(t,"max")},change:function(t){return e.handleTimeChange(t,"max")}}}),i("time-picker",{ref:"maxTimePicker",attrs:{"time-arrow-control":e.arrowControl,visible:e.maxTimePickerVisible},on:{pick:e.handleMaxTimePick,mounted:function(t){e.$refs.maxTimePicker.format=e.timeFormat}}})],1)])]):e._e(),i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-left"},[i("div",{staticClass:"el-date-range-picker__header"},[i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",attrs:{type:"button"},on:{click:e.leftPrevYear}}),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-left",attrs:{type:"button"},on:{click:e.leftPrevMonth}}),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.leftNextYear}}):e._e(),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-right",class:{"is-disabled":!e.enableMonthArrow},attrs:{type:"button",disabled:!e.enableMonthArrow},on:{click:e.leftNextMonth}}):e._e(),i("div",[e._v(e._s(e.leftLabel))])]),i("date-table",{attrs:{"selection-mode":"range",date:e.leftDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate,"cell-class-name":e.cellClassName,"first-day-of-week":e.firstDayOfWeek},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1),i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-right"},[i("div",{staticClass:"el-date-range-picker__header"},[e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.rightPrevYear}}):e._e(),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-left",class:{"is-disabled":!e.enableMonthArrow},attrs:{type:"button",disabled:!e.enableMonthArrow},on:{click:e.rightPrevMonth}}):e._e(),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",attrs:{type:"button"},on:{click:e.rightNextYear}}),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-arrow-right",attrs:{type:"button"},on:{click:e.rightNextMonth}}),i("div",[e._v(e._s(e.rightLabel))])]),i("date-table",{attrs:{"selection-mode":"range",date:e.rightDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate,"cell-class-name":e.cellClassName,"first-day-of-week":e.firstDayOfWeek},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1)])],2),e.showTime?i("div",{staticClass:"el-picker-panel__footer"},[i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{size:"mini",type:"text"},on:{click:e.handleClear}},[e._v("\n "+e._s(e.t("el.datepicker.clear"))+"\n ")]),i("el-button",{staticClass:"el-picker-panel__link-btn",attrs:{plain:"",size:"mini",disabled:e.btnDisabled},on:{click:function(t){e.handleConfirm(!1)}}},[e._v("\n "+e._s(e.t("el.datepicker.confirm"))+"\n ")])],1):e._e()])])};ys._withStripped=!0;var ws=function(e){return Array.isArray(e)?[new Date(e[0]),new Date(e[1])]:e?[new Date(e),vr(new Date(e),1)]:[new Date,vr(new Date,1)]},_s=r({mixins:[q],directives:{Clickoutside:at},computed:{btnDisabled:function(){return!(this.minDate&&this.maxDate&&!this.selecting&&this.isValidValue([this.minDate,this.maxDate]))},leftLabel:function(){return this.leftDate.getFullYear()+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+(this.leftDate.getMonth()+1))},rightLabel:function(){return this.rightDate.getFullYear()+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+(this.rightDate.getMonth()+1))},leftYear:function(){return this.leftDate.getFullYear()},leftMonth:function(){return this.leftDate.getMonth()},leftMonthDate:function(){return this.leftDate.getDate()},rightYear:function(){return this.rightDate.getFullYear()},rightMonth:function(){return this.rightDate.getMonth()},rightMonthDate:function(){return this.rightDate.getDate()},minVisibleDate:function(){return null!==this.dateUserInput.min?this.dateUserInput.min:this.minDate?hr(this.minDate,this.dateFormat):""},maxVisibleDate:function(){return null!==this.dateUserInput.max?this.dateUserInput.max:this.maxDate||this.minDate?hr(this.maxDate||this.minDate,this.dateFormat):""},minVisibleTime:function(){return null!==this.timeUserInput.min?this.timeUserInput.min:this.minDate?hr(this.minDate,this.timeFormat):""},maxVisibleTime:function(){return null!==this.timeUserInput.max?this.timeUserInput.max:this.maxDate||this.minDate?hr(this.maxDate||this.minDate,this.timeFormat):""},timeFormat:function(){return this.format?Or(this.format):"HH:mm:ss"},dateFormat:function(){return this.format?Pr(this.format):"yyyy-MM-dd"},enableMonthArrow:function(){var e=(this.leftMonth+1)%12,t=this.leftMonth+1>=12?1:0;return this.unlinkPanels&&new Date(this.leftYear+t,e)<new Date(this.rightYear,this.rightMonth)},enableYearArrow:function(){return this.unlinkPanels&&12*this.rightYear+this.rightMonth-(12*this.leftYear+this.leftMonth+1)>=12}},data:function(){return{popperClass:"",value:[],defaultValue:null,defaultTime:null,minDate:"",maxDate:"",leftDate:new Date,rightDate:Tr(new Date),rangeState:{endDate:null,selecting:!1,row:null,column:null},showTime:!1,shortcuts:"",visible:"",disabledDate:"",cellClassName:"",firstDayOfWeek:7,minTimePickerVisible:!1,maxTimePickerVisible:!1,format:"",arrowControl:!1,unlinkPanels:!1,dateUserInput:{min:null,max:null},timeUserInput:{min:null,max:null}}},watch:{minDate:function(e){var t=this;this.dateUserInput.min=null,this.timeUserInput.min=null,this.$nextTick(function(){if(t.$refs.maxTimePicker&&t.maxDate&&t.maxDate<t.minDate){t.$refs.maxTimePicker.selectableRange=[[dr(hr(t.minDate,"HH:mm:ss"),"HH:mm:ss"),dr("23:59:59","HH:mm:ss")]]}}),e&&this.$refs.minTimePicker&&(this.$refs.minTimePicker.date=e,this.$refs.minTimePicker.value=e)},maxDate:function(e){this.dateUserInput.max=null,this.timeUserInput.max=null,e&&this.$refs.maxTimePicker&&(this.$refs.maxTimePicker.date=e,this.$refs.maxTimePicker.value=e)},minTimePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){t.$refs.minTimePicker.date=t.minDate,t.$refs.minTimePicker.value=t.minDate,t.$refs.minTimePicker.adjustSpinners()})},maxTimePickerVisible:function(e){var t=this;e&&this.$nextTick(function(){t.$refs.maxTimePicker.date=t.maxDate,t.$refs.maxTimePicker.value=t.maxDate,t.$refs.maxTimePicker.adjustSpinners()})},value:function(e){if(e){if(Array.isArray(e))if(this.minDate=ur(e[0])?new Date(e[0]):null,this.maxDate=ur(e[1])?new Date(e[1]):null,this.minDate)if(this.leftDate=this.minDate,this.unlinkPanels&&this.maxDate){var t=this.minDate.getFullYear(),i=this.minDate.getMonth(),n=this.maxDate.getFullYear(),r=this.maxDate.getMonth();this.rightDate=t===n&&i===r?Tr(this.maxDate):this.maxDate}else this.rightDate=Tr(this.leftDate);else this.leftDate=ws(this.defaultValue)[0],this.rightDate=Tr(this.leftDate)}else this.minDate=null,this.maxDate=null},defaultValue:function(e){if(!Array.isArray(this.value)){var t=ws(e),i=t[0],n=t[1];this.leftDate=i,this.rightDate=e&&e[1]&&this.unlinkPanels?n:Tr(this.leftDate)}}},methods:{handleClear:function(){this.minDate=null,this.maxDate=null,this.leftDate=ws(this.defaultValue)[0],this.rightDate=Tr(this.leftDate),this.$emit("pick",null)},handleChangeRange:function(e){this.minDate=e.minDate,this.maxDate=e.maxDate,this.rangeState=e.rangeState},handleDateInput:function(e,t){if(this.dateUserInput[t]=e,e.length===this.dateFormat.length){var i=dr(e,this.dateFormat);if(i){if("function"==typeof this.disabledDate&&this.disabledDate(new Date(i)))return;"min"===t?(this.minDate=wr(this.minDate||new Date,i.getFullYear(),i.getMonth(),i.getDate()),this.leftDate=new Date(i),this.unlinkPanels||(this.rightDate=Tr(this.leftDate))):(this.maxDate=wr(this.maxDate||new Date,i.getFullYear(),i.getMonth(),i.getDate()),this.rightDate=new Date(i),this.unlinkPanels||(this.leftDate=Er(i)))}}},handleDateChange:function(e,t){var i=dr(e,this.dateFormat);i&&("min"===t?(this.minDate=wr(this.minDate,i.getFullYear(),i.getMonth(),i.getDate()),this.minDate>this.maxDate&&(this.maxDate=this.minDate)):(this.maxDate=wr(this.maxDate,i.getFullYear(),i.getMonth(),i.getDate()),this.maxDate<this.minDate&&(this.minDate=this.maxDate)))},handleTimeInput:function(e,t){var i=this;if(this.timeUserInput[t]=e,e.length===this.timeFormat.length){var n=dr(e,this.timeFormat);n&&("min"===t?(this.minDate=_r(this.minDate,n.getHours(),n.getMinutes(),n.getSeconds()),this.$nextTick(function(e){return i.$refs.minTimePicker.adjustSpinners()})):(this.maxDate=_r(this.maxDate,n.getHours(),n.getMinutes(),n.getSeconds()),this.$nextTick(function(e){return i.$refs.maxTimePicker.adjustSpinners()})))}},handleTimeChange:function(e,t){var i=dr(e,this.timeFormat);i&&("min"===t?(this.minDate=_r(this.minDate,i.getHours(),i.getMinutes(),i.getSeconds()),this.minDate>this.maxDate&&(this.maxDate=this.minDate),this.$refs.minTimePicker.value=this.minDate,this.minTimePickerVisible=!1):(this.maxDate=_r(this.maxDate,i.getHours(),i.getMinutes(),i.getSeconds()),this.maxDate<this.minDate&&(this.minDate=this.maxDate),this.$refs.maxTimePicker.value=this.minDate,this.maxTimePickerVisible=!1))},handleRangePick:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=this.defaultTime||[],r=xr(e.minDate,n[0]),s=xr(e.maxDate,n[1]);this.maxDate===s&&this.minDate===r||(this.onPick&&this.onPick(e),this.maxDate=s,this.minDate=r,setTimeout(function(){t.maxDate=s,t.minDate=r},10),i&&!this.showTime&&this.handleConfirm())},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},handleMinTimePick:function(e,t,i){this.minDate=this.minDate||new Date,e&&(this.minDate=_r(this.minDate,e.getHours(),e.getMinutes(),e.getSeconds())),i||(this.minTimePickerVisible=t),(!this.maxDate||this.maxDate&&this.maxDate.getTime()<this.minDate.getTime())&&(this.maxDate=new Date(this.minDate))},handleMinTimeClose:function(){this.minTimePickerVisible=!1},handleMaxTimePick:function(e,t,i){this.maxDate&&e&&(this.maxDate=_r(this.maxDate,e.getHours(),e.getMinutes(),e.getSeconds())),i||(this.maxTimePickerVisible=t),this.maxDate&&this.minDate&&this.minDate.getTime()>this.maxDate.getTime()&&(this.minDate=new Date(this.maxDate))},handleMaxTimeClose:function(){this.maxTimePickerVisible=!1},leftPrevYear:function(){this.leftDate=Mr(this.leftDate),this.unlinkPanels||(this.rightDate=Tr(this.leftDate))},leftPrevMonth:function(){this.leftDate=Er(this.leftDate),this.unlinkPanels||(this.rightDate=Tr(this.leftDate))},rightNextYear:function(){this.unlinkPanels?this.rightDate=Nr(this.rightDate):(this.leftDate=Nr(this.leftDate),this.rightDate=Tr(this.leftDate))},rightNextMonth:function(){this.unlinkPanels?this.rightDate=Tr(this.rightDate):(this.leftDate=Tr(this.leftDate),this.rightDate=Tr(this.leftDate))},leftNextYear:function(){this.leftDate=Nr(this.leftDate)},leftNextMonth:function(){this.leftDate=Tr(this.leftDate)},rightPrevYear:function(){this.rightDate=Mr(this.rightDate)},rightPrevMonth:function(){this.rightDate=Er(this.rightDate)},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.isValidValue([this.minDate,this.maxDate])&&this.$emit("pick",[this.minDate,this.maxDate],e)},isValidValue:function(e){return Array.isArray(e)&&e&&e[0]&&e[1]&&ur(e[0])&&ur(e[1])&&e[0].getTime()<=e[1].getTime()&&("function"!=typeof this.disabledDate||!this.disabledDate(e[0])&&!this.disabledDate(e[1]))},resetView:function(){this.minDate&&null==this.maxDate&&(this.rangeState.selecting=!1),this.minDate=this.value&&ur(this.value[0])?new Date(this.value[0]):null,this.maxDate=this.value&&ur(this.value[0])?new Date(this.value[1]):null}},components:{TimePicker:ns,DateTable:vs,ElInput:ne,ElButton:Et}},ys,[],!1,null,null,null);_s.options.__file="packages/date-picker/src/panel/date-range.vue";var xs=_s.exports,Cs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-picker-panel el-date-range-picker el-popper",class:[{"has-sidebar":e.$slots.sidebar||e.shortcuts},e.popperClass]},[i("div",{staticClass:"el-picker-panel__body-wrapper"},[e._t("sidebar"),e.shortcuts?i("div",{staticClass:"el-picker-panel__sidebar"},e._l(e.shortcuts,function(t,n){return i("button",{key:n,staticClass:"el-picker-panel__shortcut",attrs:{type:"button"},on:{click:function(i){e.handleShortcutClick(t)}}},[e._v(e._s(t.text))])}),0):e._e(),i("div",{staticClass:"el-picker-panel__body"},[i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-left"},[i("div",{staticClass:"el-date-range-picker__header"},[i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",attrs:{type:"button"},on:{click:e.leftPrevYear}}),e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.leftNextYear}}):e._e(),i("div",[e._v(e._s(e.leftLabel))])]),i("month-table",{attrs:{"selection-mode":"range",date:e.leftDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1),i("div",{staticClass:"el-picker-panel__content el-date-range-picker__content is-right"},[i("div",{staticClass:"el-date-range-picker__header"},[e.unlinkPanels?i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-left",class:{"is-disabled":!e.enableYearArrow},attrs:{type:"button",disabled:!e.enableYearArrow},on:{click:e.rightPrevYear}}):e._e(),i("button",{staticClass:"el-picker-panel__icon-btn el-icon-d-arrow-right",attrs:{type:"button"},on:{click:e.rightNextYear}}),i("div",[e._v(e._s(e.rightLabel))])]),i("month-table",{attrs:{"selection-mode":"range",date:e.rightDate,"default-value":e.defaultValue,"min-date":e.minDate,"max-date":e.maxDate,"range-state":e.rangeState,"disabled-date":e.disabledDate},on:{changerange:e.handleChangeRange,pick:e.handleRangePick}})],1)])],2)])])};Cs._withStripped=!0;var ks=function(e){return Array.isArray(e)?[new Date(e[0]),new Date(e[1])]:e?[new Date(e),Tr(new Date(e))]:[new Date,Tr(new Date)]},Ss=r({mixins:[q],directives:{Clickoutside:at},computed:{btnDisabled:function(){return!(this.minDate&&this.maxDate&&!this.selecting&&this.isValidValue([this.minDate,this.maxDate]))},leftLabel:function(){return this.leftDate.getFullYear()+" "+this.t("el.datepicker.year")},rightLabel:function(){return this.rightDate.getFullYear()+" "+this.t("el.datepicker.year")},leftYear:function(){return this.leftDate.getFullYear()},rightYear:function(){return this.rightDate.getFullYear()===this.leftDate.getFullYear()?this.leftDate.getFullYear()+1:this.rightDate.getFullYear()},enableYearArrow:function(){return this.unlinkPanels&&this.rightYear>this.leftYear+1}},data:function(){return{popperClass:"",value:[],defaultValue:null,defaultTime:null,minDate:"",maxDate:"",leftDate:new Date,rightDate:Nr(new Date),rangeState:{endDate:null,selecting:!1,row:null,column:null},shortcuts:"",visible:"",disabledDate:"",format:"",arrowControl:!1,unlinkPanels:!1}},watch:{value:function(e){if(e){if(Array.isArray(e))if(this.minDate=ur(e[0])?new Date(e[0]):null,this.maxDate=ur(e[1])?new Date(e[1]):null,this.minDate)if(this.leftDate=this.minDate,this.unlinkPanels&&this.maxDate){var t=this.minDate.getFullYear(),i=this.maxDate.getFullYear();this.rightDate=t===i?Nr(this.maxDate):this.maxDate}else this.rightDate=Nr(this.leftDate);else this.leftDate=ks(this.defaultValue)[0],this.rightDate=Nr(this.leftDate)}else this.minDate=null,this.maxDate=null},defaultValue:function(e){if(!Array.isArray(this.value)){var t=ks(e),i=t[0],n=t[1];this.leftDate=i,this.rightDate=e&&e[1]&&i.getFullYear()!==n.getFullYear()&&this.unlinkPanels?n:Nr(this.leftDate)}}},methods:{handleClear:function(){this.minDate=null,this.maxDate=null,this.leftDate=ks(this.defaultValue)[0],this.rightDate=Nr(this.leftDate),this.$emit("pick",null)},handleChangeRange:function(e){this.minDate=e.minDate,this.maxDate=e.maxDate,this.rangeState=e.rangeState},handleRangePick:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=this.defaultTime||[],r=xr(e.minDate,n[0]),s=xr(e.maxDate,n[1]);this.maxDate===s&&this.minDate===r||(this.onPick&&this.onPick(e),this.maxDate=s,this.minDate=r,setTimeout(function(){t.maxDate=s,t.minDate=r},10),i&&this.handleConfirm())},handleShortcutClick:function(e){e.onClick&&e.onClick(this)},leftPrevYear:function(){this.leftDate=Mr(this.leftDate),this.unlinkPanels||(this.rightDate=Mr(this.rightDate))},rightNextYear:function(){this.unlinkPanels||(this.leftDate=Nr(this.leftDate)),this.rightDate=Nr(this.rightDate)},leftNextYear:function(){this.leftDate=Nr(this.leftDate)},rightPrevYear:function(){this.rightDate=Mr(this.rightDate)},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.isValidValue([this.minDate,this.maxDate])&&this.$emit("pick",[this.minDate,this.maxDate],e)},isValidValue:function(e){return Array.isArray(e)&&e&&e[0]&&e[1]&&ur(e[0])&&ur(e[1])&&e[0].getTime()<=e[1].getTime()&&("function"!=typeof this.disabledDate||!this.disabledDate(e[0])&&!this.disabledDate(e[1]))},resetView:function(){this.minDate=this.value&&ur(this.value[0])?new Date(this.value[0]):null,this.maxDate=this.value&&ur(this.value[0])?new Date(this.value[1]):null}},components:{MonthTable:hs,ElInput:ne,ElButton:Et}},Cs,[],!1,null,null,null);Ss.options.__file="packages/date-picker/src/panel/month-range.vue";var Ds=Ss.exports,$s=function(e){return"daterange"===e||"datetimerange"===e?xs:"monthrange"===e?Ds:bs},Es={mixins:[Xr],name:"ElDatePicker",props:{type:{type:String,default:"date"},timeArrowControl:Boolean},watch:{type:function(e){this.picker?(this.unmountPicker(),this.panel=$s(e),this.mountPicker()):this.panel=$s(e)}},created:function(){this.panel=$s(this.type)},install:function(e){e.component(Es.name,Es)}},Ts=Es,Ms=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"before-enter":e.handleMenuEnter,"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],ref:"popper",staticClass:"el-picker-panel time-select el-popper",class:e.popperClass,style:{width:e.width+"px"}},[i("el-scrollbar",{attrs:{noresize:"","wrap-class":"el-picker-panel__content"}},e._l(e.items,function(t){return i("div",{key:t.value,staticClass:"time-select-item",class:{selected:e.value===t.value,disabled:t.disabled,default:t.value===e.defaultValue},attrs:{disabled:t.disabled},on:{click:function(i){e.handleClick(t)}}},[e._v(e._s(t.value))])}),0)],1)])};Ms._withStripped=!0;var Ns=function(e){var t=(e||"").split(":");return t.length>=2?{hours:parseInt(t[0],10),minutes:parseInt(t[1],10)}:null},Ps=function(e,t){var i=Ns(e),n=Ns(t),r=i.minutes+60*i.hours,s=n.minutes+60*n.hours;return r===s?0:r>s?1:-1},Os=function(e,t){var i=Ns(e),n=Ns(t),r={hours:i.hours,minutes:i.minutes};return r.minutes+=n.minutes,r.hours+=n.hours,r.hours+=Math.floor(r.minutes/60),r.minutes=r.minutes%60,function(e){return(e.hours<10?"0"+e.hours:e.hours)+":"+(e.minutes<10?"0"+e.minutes:e.minutes)}(r)},Is=r({components:{ElScrollbar:Ze},watch:{value:function(e){var t=this;e&&this.$nextTick(function(){return t.scrollToOption()})}},methods:{handleClick:function(e){e.disabled||this.$emit("pick",e.value)},handleClear:function(){this.$emit("pick",null)},scrollToOption:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:".selected",t=this.$refs.popper.querySelector(".el-picker-panel__content");ot(t,t.querySelector(e))},handleMenuEnter:function(){var e=this,t=-1!==this.items.map(function(e){return e.value}).indexOf(this.value),i=-1!==this.items.map(function(e){return e.value}).indexOf(this.defaultValue),n=(t?".selected":i&&".default")||".time-select-item:not(.disabled)";this.$nextTick(function(){return e.scrollToOption(n)})},scrollDown:function(e){for(var t=this.items,i=t.length,n=t.length,r=t.map(function(e){return e.value}).indexOf(this.value);n--;)if(!t[r=(r+e+i)%i].disabled)return void this.$emit("pick",t[r].value,!0)},isValidValue:function(e){return-1!==this.items.filter(function(e){return!e.disabled}).map(function(e){return e.value}).indexOf(e)},handleKeydown:function(e){var t=e.keyCode;if(38===t||40===t){var i={40:1,38:-1}[t.toString()];return this.scrollDown(i),void e.stopPropagation()}}},data:function(){return{popperClass:"",start:"09:00",end:"18:00",step:"00:30",value:"",defaultValue:"",visible:!1,minTime:"",maxTime:"",width:0}},computed:{items:function(){var e=this.start,t=this.end,i=this.step,n=[];if(e&&t&&i)for(var r=e;Ps(r,t)<=0;)n.push({value:r,disabled:Ps(r,this.minTime||"-1:-1")<=0||Ps(r,this.maxTime||"100:100")>=0}),r=Os(r,i);return n}}},Ms,[],!1,null,null,null);Is.options.__file="packages/date-picker/src/panel/time-select.vue";var As=Is.exports,Fs={mixins:[Xr],name:"ElTimeSelect",componentName:"ElTimeSelect",props:{type:{type:String,default:"time-select"}},beforeCreate:function(){this.panel=As},install:function(e){e.component(Fs.name,Fs)}},Ls=Fs,Vs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":function(t){e.$emit("dodestroy")}}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-time-range-picker el-picker-panel el-popper",class:e.popperClass},[i("div",{staticClass:"el-time-range-picker__content"},[i("div",{staticClass:"el-time-range-picker__cell"},[i("div",{staticClass:"el-time-range-picker__header"},[e._v(e._s(e.t("el.datepicker.startTime")))]),i("div",{staticClass:"el-time-range-picker__body el-time-panel__content",class:{"has-seconds":e.showSeconds,"is-arrow":e.arrowControl}},[i("time-spinner",{ref:"minSpinner",attrs:{"show-seconds":e.showSeconds,"am-pm-mode":e.amPmMode,"arrow-control":e.arrowControl,date:e.minDate},on:{change:e.handleMinChange,"select-range":e.setMinSelectionRange}})],1)]),i("div",{staticClass:"el-time-range-picker__cell"},[i("div",{staticClass:"el-time-range-picker__header"},[e._v(e._s(e.t("el.datepicker.endTime")))]),i("div",{staticClass:"el-time-range-picker__body el-time-panel__content",class:{"has-seconds":e.showSeconds,"is-arrow":e.arrowControl}},[i("time-spinner",{ref:"maxSpinner",attrs:{"show-seconds":e.showSeconds,"am-pm-mode":e.amPmMode,"arrow-control":e.arrowControl,date:e.maxDate},on:{change:e.handleMaxChange,"select-range":e.setMaxSelectionRange}})],1)])]),i("div",{staticClass:"el-time-panel__footer"},[i("button",{staticClass:"el-time-panel__btn cancel",attrs:{type:"button"},on:{click:function(t){e.handleCancel()}}},[e._v(e._s(e.t("el.datepicker.cancel")))]),i("button",{staticClass:"el-time-panel__btn confirm",attrs:{type:"button",disabled:e.btnDisabled},on:{click:function(t){e.handleConfirm()}}},[e._v(e._s(e.t("el.datepicker.confirm")))])])])])};Vs._withStripped=!0;var Bs=dr("00:00:00","HH:mm:ss"),zs=dr("23:59:59","HH:mm:ss"),Hs=function(e){return wr(zs,e.getFullYear(),e.getMonth(),e.getDate())},Rs=function(e,t){return new Date(Math.min(e.getTime()+t,Hs(e).getTime()))},Ws=r({mixins:[q],components:{TimeSpinner:ts},computed:{showSeconds:function(){return-1!==(this.format||"").indexOf("ss")},offset:function(){return this.showSeconds?11:8},spinner:function(){return this.selectionRange[0]<this.offset?this.$refs.minSpinner:this.$refs.maxSpinner},btnDisabled:function(){return this.minDate.getTime()>this.maxDate.getTime()},amPmMode:function(){return-1!==(this.format||"").indexOf("A")?"A":-1!==(this.format||"").indexOf("a")?"a":""}},data:function(){return{popperClass:"",minDate:new Date,maxDate:new Date,value:[],oldValue:[new Date,new Date],defaultValue:null,format:"HH:mm:ss",visible:!1,selectionRange:[0,2],arrowControl:!1}},watch:{value:function(e){Array.isArray(e)?(this.minDate=new Date(e[0]),this.maxDate=new Date(e[1])):Array.isArray(this.defaultValue)?(this.minDate=new Date(this.defaultValue[0]),this.maxDate=new Date(this.defaultValue[1])):this.defaultValue?(this.minDate=new Date(this.defaultValue),this.maxDate=Rs(new Date(this.defaultValue),36e5)):(this.minDate=new Date,this.maxDate=Rs(new Date,36e5))},visible:function(e){var t=this;e&&(this.oldValue=this.value,this.$nextTick(function(){return t.$refs.minSpinner.emitSelectRange("hours")}))}},methods:{handleClear:function(){this.$emit("pick",null)},handleCancel:function(){this.$emit("pick",this.oldValue)},handleMinChange:function(e){this.minDate=kr(e),this.handleChange()},handleMaxChange:function(e){this.maxDate=kr(e),this.handleChange()},handleChange:function(){var e;this.isValidValue([this.minDate,this.maxDate])&&(this.$refs.minSpinner.selectableRange=[[(e=this.minDate,wr(Bs,e.getFullYear(),e.getMonth(),e.getDate())),this.maxDate]],this.$refs.maxSpinner.selectableRange=[[this.minDate,Hs(this.maxDate)]],this.$emit("pick",[this.minDate,this.maxDate],!0))},setMinSelectionRange:function(e,t){this.$emit("select-range",e,t,"min"),this.selectionRange=[e,t]},setMaxSelectionRange:function(e,t){this.$emit("select-range",e,t,"max"),this.selectionRange=[e+this.offset,t+this.offset]},handleConfirm:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.$refs.minSpinner.selectableRange,i=this.$refs.maxSpinner.selectableRange;this.minDate=Sr(this.minDate,t,this.format),this.maxDate=Sr(this.maxDate,i,this.format),this.$emit("pick",[this.minDate,this.maxDate],e)},adjustSpinners:function(){this.$refs.minSpinner.adjustSpinners(),this.$refs.maxSpinner.adjustSpinners()},changeSelectionRange:function(e){var t=this.showSeconds?[0,3,6,11,14,17]:[0,3,8,11],i=["hours","minutes"].concat(this.showSeconds?["seconds"]:[]),n=(t.indexOf(this.selectionRange[0])+e+t.length)%t.length,r=t.length/2;n<r?this.$refs.minSpinner.emitSelectRange(i[n]):this.$refs.maxSpinner.emitSelectRange(i[n-r])},isValidValue:function(e){return Array.isArray(e)&&Dr(this.minDate,this.$refs.minSpinner.selectableRange)&&Dr(this.maxDate,this.$refs.maxSpinner.selectableRange)},handleKeydown:function(e){var t=e.keyCode,i={38:-1,40:1,37:-1,39:1};if(37===t||39===t){var n=i[t];return this.changeSelectionRange(n),void e.preventDefault()}if(38===t||40===t){var r=i[t];return this.spinner.scrollDown(r),void e.preventDefault()}}}},Vs,[],!1,null,null,null);Ws.options.__file="packages/date-picker/src/panel/time-range.vue";var js=Ws.exports,qs={mixins:[Xr],name:"ElTimePicker",props:{isRange:Boolean,arrowControl:Boolean},data:function(){return{type:""}},watch:{isRange:function(e){this.picker?(this.unmountPicker(),this.type=e?"timerange":"time",this.panel=e?js:ns,this.mountPicker()):(this.type=e?"timerange":"time",this.panel=e?js:ns)}},created:function(){this.type=this.isRange?"timerange":"time",this.panel=this.isRange?js:ns},install:function(e){e.component(qs.name,qs)}},Ys=qs,Ks=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("span",[i("transition",{attrs:{name:e.transition},on:{"after-enter":e.handleAfterEnter,"after-leave":e.handleAfterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:!e.disabled&&e.showPopper,expression:"!disabled && showPopper"}],ref:"popper",staticClass:"el-popover el-popper",class:[e.popperClass,e.content&&"el-popover--plain"],style:{width:e.width+"px"},attrs:{role:"tooltip",id:e.tooltipId,"aria-hidden":e.disabled||!e.showPopper?"true":"false"}},[e.title?i("div",{staticClass:"el-popover__title",domProps:{textContent:e._s(e.title)}}):e._e(),e._t("default",[e._v(e._s(e.content))])],2)]),i("span",{ref:"wrapper",staticClass:"el-popover__reference-wrapper"},[e._t("reference")],2)],1)};Ks._withStripped=!0;var Gs=r({name:"ElPopover",mixins:[Oe],props:{trigger:{type:String,default:"click",validator:function(e){return["click","focus","hover","manual"].indexOf(e)>-1}},openDelay:{type:Number,default:0},closeDelay:{type:Number,default:200},title:String,disabled:Boolean,content:String,reference:{},popperClass:String,width:{},visibleArrow:{default:!0},arrowOffset:{type:Number,default:0},transition:{type:String,default:"fade-in-linear"},tabindex:{type:Number,default:0}},computed:{tooltipId:function(){return"el-popover-"+D()}},watch:{showPopper:function(e){this.disabled||(e?this.$emit("show"):this.$emit("hide"))}},mounted:function(){var e=this,t=this.referenceElm=this.reference||this.$refs.reference,i=this.popper||this.$refs.popper;!t&&this.$refs.wrapper.children&&(t=this.referenceElm=this.$refs.wrapper.children[0]),t&&(fe(t,"el-popover__reference"),t.setAttribute("aria-describedby",this.tooltipId),t.setAttribute("tabindex",this.tabindex),i.setAttribute("tabindex",0),"click"!==this.trigger&&(he(t,"focusin",function(){e.handleFocus();var i=t.__vue__;i&&"function"==typeof i.focus&&i.focus()}),he(i,"focusin",this.handleFocus),he(t,"focusout",this.handleBlur),he(i,"focusout",this.handleBlur)),he(t,"keydown",this.handleKeydown),he(t,"click",this.handleClick)),"click"===this.trigger?(he(t,"click",this.doToggle),he(document,"click",this.handleDocumentClick)):"hover"===this.trigger?(he(t,"mouseenter",this.handleMouseEnter),he(i,"mouseenter",this.handleMouseEnter),he(t,"mouseleave",this.handleMouseLeave),he(i,"mouseleave",this.handleMouseLeave)):"focus"===this.trigger&&(this.tabindex<0&&console.warn("[Element Warn][Popover]a negative taindex means that the element cannot be focused by tab key"),t.querySelector("input, textarea")?(he(t,"focusin",this.doShow),he(t,"focusout",this.doClose)):(he(t,"mousedown",this.doShow),he(t,"mouseup",this.doClose)))},beforeDestroy:function(){this.cleanup()},deactivated:function(){this.cleanup()},methods:{doToggle:function(){this.showPopper=!this.showPopper},doShow:function(){this.showPopper=!0},doClose:function(){this.showPopper=!1},handleFocus:function(){fe(this.referenceElm,"focusing"),"click"!==this.trigger&&"focus"!==this.trigger||(this.showPopper=!0)},handleClick:function(){me(this.referenceElm,"focusing")},handleBlur:function(){me(this.referenceElm,"focusing"),"click"!==this.trigger&&"focus"!==this.trigger||(this.showPopper=!1)},handleMouseEnter:function(){var e=this;clearTimeout(this._timer),this.openDelay?this._timer=setTimeout(function(){e.showPopper=!0},this.openDelay):this.showPopper=!0},handleKeydown:function(e){27===e.keyCode&&"manual"!==this.trigger&&this.doClose()},handleMouseLeave:function(){var e=this;clearTimeout(this._timer),this.closeDelay?this._timer=setTimeout(function(){e.showPopper=!1},this.closeDelay):this.showPopper=!1},handleDocumentClick:function(e){var t=this.reference||this.$refs.reference,i=this.popper||this.$refs.popper;!t&&this.$refs.wrapper.children&&(t=this.referenceElm=this.$refs.wrapper.children[0]),this.$el&&t&&!this.$el.contains(e.target)&&!t.contains(e.target)&&i&&!i.contains(e.target)&&(this.showPopper=!1)},handleAfterEnter:function(){this.$emit("after-enter")},handleAfterLeave:function(){this.$emit("after-leave"),this.doDestroy()},cleanup:function(){(this.openDelay||this.closeDelay)&&clearTimeout(this._timer)}},destroyed:function(){var e=this.reference;de(e,"click",this.doToggle),de(e,"mouseup",this.doClose),de(e,"mousedown",this.doShow),de(e,"focusin",this.doShow),de(e,"focusout",this.doClose),de(e,"mousedown",this.doShow),de(e,"mouseup",this.doClose),de(e,"mouseleave",this.handleMouseLeave),de(e,"mouseenter",this.handleMouseEnter),de(document,"click",this.handleDocumentClick)}},Ks,[],!1,null,null,null);Gs.options.__file="packages/popover/src/main.vue";var Us=Gs.exports,Xs=function(e,t,i){var n=t.expression?t.value:t.arg,r=i.context.$refs[n];r&&(Array.isArray(r)?r[0].$refs.reference=e:r.$refs.reference=e)},Js={bind:function(e,t,i){Xs(e,t,i)},inserted:function(e,t,i){Xs(e,t,i)}};h.a.directive("popover",Js),Us.install=function(e){e.directive("popover",Js),e.component(Us.name,Us)},Us.directive=Js;var Zs=Us,Qs=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"msgbox-fade"}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-message-box__wrapper",attrs:{tabindex:"-1",role:"dialog","aria-modal":"true","aria-label":e.title||"dialog"},on:{click:function(t){return t.target!==t.currentTarget?null:e.handleWrapperClick(t)}}},[i("div",{staticClass:"el-message-box",class:[e.customClass,e.center&&"el-message-box--center"]},[null!==e.title?i("div",{staticClass:"el-message-box__header"},[i("div",{staticClass:"el-message-box__title"},[e.icon&&e.center?i("div",{class:["el-message-box__status",e.icon]}):e._e(),i("span",[e._v(e._s(e.title))])]),e.showClose?i("button",{staticClass:"el-message-box__headerbtn",attrs:{type:"button","aria-label":"Close"},on:{click:function(t){e.handleAction(e.distinguishCancelAndClose?"close":"cancel")},keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"enter",13,t.key,"Enter"))return null;e.handleAction(e.distinguishCancelAndClose?"close":"cancel")}}},[i("i",{staticClass:"el-message-box__close el-icon-close"})]):e._e()]):e._e(),i("div",{staticClass:"el-message-box__content"},[i("div",{staticClass:"el-message-box__container"},[e.icon&&!e.center&&""!==e.message?i("div",{class:["el-message-box__status",e.icon]}):e._e(),""!==e.message?i("div",{staticClass:"el-message-box__message"},[e._t("default",[e.dangerouslyUseHTMLString?i("p",{domProps:{innerHTML:e._s(e.message)}}):i("p",[e._v(e._s(e.message))])])],2):e._e()]),i("div",{directives:[{name:"show",rawName:"v-show",value:e.showInput,expression:"showInput"}],staticClass:"el-message-box__input"},[i("el-input",{ref:"input",attrs:{type:e.inputType,placeholder:e.inputPlaceholder},nativeOn:{keydown:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.handleInputEnter(t):null}},model:{value:e.inputValue,callback:function(t){e.inputValue=t},expression:"inputValue"}}),i("div",{staticClass:"el-message-box__errormsg",style:{visibility:e.editorErrorMessage?"visible":"hidden"}},[e._v(e._s(e.editorErrorMessage))])],1)]),i("div",{staticClass:"el-message-box__btns"},[e.showCancelButton?i("el-button",{class:[e.cancelButtonClasses],attrs:{loading:e.cancelButtonLoading,round:e.roundButton,size:"small"},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"enter",13,t.key,"Enter"))return null;e.handleAction("cancel")}},nativeOn:{click:function(t){e.handleAction("cancel")}}},[e._v("\n "+e._s(e.cancelButtonText||e.t("el.messagebox.cancel"))+"\n ")]):e._e(),i("el-button",{directives:[{name:"show",rawName:"v-show",value:e.showConfirmButton,expression:"showConfirmButton"}],ref:"confirm",class:[e.confirmButtonClasses],attrs:{loading:e.confirmButtonLoading,round:e.roundButton,size:"small"},on:{keydown:function(t){if(!("button"in t)&&e._k(t.keyCode,"enter",13,t.key,"Enter"))return null;e.handleAction("confirm")}},nativeOn:{click:function(t){e.handleAction("confirm")}}},[e._v("\n "+e._s(e.confirmButtonText||e.t("el.messagebox.confirm"))+"\n ")])],1)])])])};Qs._withStripped=!0;var ea,ta="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},ia=ia||{};ia.Dialog=function(e,t,i){var n=this;if(this.dialogNode=e,null===this.dialogNode||"dialog"!==this.dialogNode.getAttribute("role"))throw new Error("Dialog() requires a DOM element with ARIA role of dialog.");"string"==typeof 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t=this,i=this.type,n=this.panes,r=this.editable,s=this.stretch,a=this.onTabClick,o=this.onTabRemove,l=this.navStyle,u=this.scrollable,c=this.scrollNext,h=this.scrollPrev,d=this.changeTab,p=this.setFocus,f=this.removeFocus,m=u?[e("span",{class:["el-tabs__nav-prev",u.prev?"":"is-disabled"],on:{click:h}},[e("i",{class:"el-icon-arrow-left"})]),e("span",{class:["el-tabs__nav-next",u.next?"":"is-disabled"],on:{click:c}},[e("i",{class:"el-icon-arrow-right"})])]:null,v=this._l(n,function(i,n){var s,l=i.name||i.index||n,u=i.isClosable||r;i.index=""+n;var c=u?e("span",{class:"el-icon-close",on:{click:function(e){o(i,e)}}}):null,h=i.$slots.label||i.label,d=i.active?0:-1;return e("div",{class:(s={"el-tabs__item":!0},s["is-"+t.rootTabs.tabPosition]=!0,s["is-active"]=i.active,s["is-disabled"]=i.disabled,s["is-closable"]=u,s["is-focus"]=t.isFocus,s),attrs:{id:"tab-"+l,"aria-controls":"pane-"+l,role:"tab","aria-selected":i.active,tabindex:d},key:"tab-"+l,ref:"tabs",refInFor:!0,on:{focus:function(){p()},blur:function(){f()},click:function(e){f(),a(i,l,e)},keydown:function(e){!u||46!==e.keyCode&&8!==e.keyCode||o(i,e)}}},[h,c])});return e("div",{class:["el-tabs__nav-wrap",u?"is-scrollable":"","is-"+this.rootTabs.tabPosition]},[m,e("div",{class:["el-tabs__nav-scroll"],ref:"navScroll"},[e("div",{class:["el-tabs__nav","is-"+this.rootTabs.tabPosition,s&&-1!==["top","bottom"].indexOf(this.rootTabs.tabPosition)?"is-stretch":""],ref:"nav",style:l,attrs:{role:"tablist"},on:{keydown:d}},[i?null:e("tab-bar",{attrs:{tabs:n}}),v])])])},mounted:function(){var e=this;Ye(this.$el,this.update),document.addEventListener("visibilitychange",this.visibilityChangeHandler),window.addEventListener("blur",this.windowBlurHandler),window.addEventListener("focus",this.windowFocusHandler),setTimeout(function(){e.scrollToActiveTab()},0)},beforeDestroy:function(){this.$el&&this.update&&Ke(this.$el,this.update),document.removeEventListener("visibilitychange",this.visibilityChangeHandler),window.removeEventListener("blur",this.windowBlurHandler),window.removeEventListener("focus",this.windowFocusHandler)}},void 0,void 0,!1,null,null,null);vo.options.__file="packages/tabs/src/tab-nav.vue";var go=r({name:"ElTabs",components:{TabNav:vo.exports},props:{type:String,activeName:String,closable:Boolean,addable:Boolean,value:{},editable:Boolean,tabPosition:{type:String,default:"top"},beforeLeave:Function,stretch:Boolean},provide:function(){return{rootTabs:this}},data:function(){return{currentName:this.value||this.activeName,panes:[]}},watch:{activeName:function(e){this.setCurrentName(e)},value:function(e){this.setCurrentName(e)},currentName:function(e){var t=this;this.$refs.nav&&this.$nextTick(function(){t.$refs.nav.$nextTick(function(e){t.$refs.nav.scrollToActiveTab()})})}},methods:{calcPaneInstances:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(this.$slots.default){var i=this.$slots.default.filter(function(e){return e.tag&&e.componentOptions&&"ElTabPane"===e.componentOptions.Ctor.options.name}).map(function(e){return e.componentInstance}),n=!(i.length===this.panes.length&&i.every(function(t,i){return t===e.panes[i]}));(t||n)&&(this.panes=i)}else 0!==this.panes.length&&(this.panes=[])},handleTabClick:function(e,t,i){e.disabled||(this.setCurrentName(t),this.$emit("tab-click",e,i))},handleTabRemove:function(e,t){e.disabled||(t.stopPropagation(),this.$emit("edit",e.name,"remove"),this.$emit("tab-remove",e.name))},handleTabAdd:function(){this.$emit("edit",null,"add"),this.$emit("tab-add")},setCurrentName:function(e){var t=this,i=function(){t.currentName=e,t.$emit("input",e)};if(this.currentName!==e&&this.beforeLeave){var n=this.beforeLeave(e,this.currentName);n&&n.then?n.then(function(){i(),t.$refs.nav&&t.$refs.nav.removeFocus()},function(){}):!1!==n&&i()}else i()}},render:function(e){var t,i=this.type,n=this.handleTabClick,r=this.handleTabRemove,s=this.handleTabAdd,a=this.currentName,o=this.panes,l=this.editable,u=this.addable,c=this.tabPosition,h=this.stretch,d=l||u?e("span",{class:"el-tabs__new-tab",on:{click:s,keydown:function(e){13===e.keyCode&&s()}},attrs:{tabindex:"0"}},[e("i",{class:"el-icon-plus"})]):null,p=e("div",{class:["el-tabs__header","is-"+c]},[d,e("tab-nav",{props:{currentName:a,onTabClick:n,onTabRemove:r,editable:l,type:i,panes:o,stretch:h},ref:"nav"})]),f=e("div",{class:"el-tabs__content"},[this.$slots.default]);return e("div",{class:(t={"el-tabs":!0,"el-tabs--card":"card"===i},t["el-tabs--"+c]=!0,t["el-tabs--border-card"]="border-card"===i,t)},["bottom"!==c?[p,f]:[f,p]])},created:function(){this.currentName||this.setCurrentName("0"),this.$on("tab-nav-update",this.calcPaneInstances.bind(null,!0))},mounted:function(){this.calcPaneInstances()},updated:function(){this.calcPaneInstances()}},void 0,void 0,!1,null,null,null);go.options.__file="packages/tabs/src/tabs.vue";var bo=go.exports;bo.install=function(e){e.component(bo.name,bo)};var yo=bo,wo=function(){var e=this,t=e.$createElement,i=e._self._c||t;return!e.lazy||e.loaded||e.active?i("div",{directives:[{name:"show",rawName:"v-show",value:e.active,expression:"active"}],staticClass:"el-tab-pane",attrs:{role:"tabpanel","aria-hidden":!e.active,id:"pane-"+e.paneName,"aria-labelledby":"tab-"+e.paneName}},[e._t("default")],2):e._e()};wo._withStripped=!0;var _o=r({name:"ElTabPane",componentName:"ElTabPane",props:{label:String,labelContent:Function,name:String,closable:Boolean,disabled:Boolean,lazy:Boolean},data:function(){return{index:null,loaded:!1}},computed:{isClosable:function(){return this.closable||this.$parent.closable},active:function(){var e=this.$parent.currentName===(this.name||this.index);return e&&(this.loaded=!0),e},paneName:function(){return this.name||this.index}},updated:function(){this.$parent.$emit("tab-nav-update")}},wo,[],!1,null,null,null);_o.options.__file="packages/tabs/src/tab-pane.vue";var xo=_o.exports;xo.install=function(e){e.component(xo.name,xo)};var Co=xo,ko=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-tree",class:{"el-tree--highlight-current":e.highlightCurrent,"is-dragging":!!e.dragState.draggingNode,"is-drop-not-allow":!e.dragState.allowDrop,"is-drop-inner":"inner"===e.dragState.dropType},attrs:{role:"tree"}},[e._l(e.root.childNodes,function(t){return i("el-tree-node",{key:e.getNodeKey(t),attrs:{node:t,props:e.props,"render-after-expand":e.renderAfterExpand,"show-checkbox":e.showCheckbox,"render-content":e.renderContent},on:{"node-expand":e.handleNodeExpand}})}),e.isEmpty?i("div",{staticClass:"el-tree__empty-block"},[i("span",{staticClass:"el-tree__empty-text"},[e._v(e._s(e.emptyText))])]):e._e(),i("div",{directives:[{name:"show",rawName:"v-show",value:e.dragState.showDropIndicator,expression:"dragState.showDropIndicator"}],ref:"dropIndicator",staticClass:"el-tree__drop-indicator"})],2)};ko._withStripped=!0;var So="$treeNodeId",Do=function(e,t){t&&!t[So]&&Object.defineProperty(t,So,{value:e.id,enumerable:!1,configurable:!1,writable:!1})},$o=function(e,t){return e?t[e]:t[So]},Eo=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}();var To=function(e){for(var t=!0,i=!0,n=!0,r=0,s=e.length;r<s;r++){var a=e[r];(!0!==a.checked||a.indeterminate)&&(t=!1,a.disabled||(n=!1)),(!1!==a.checked||a.indeterminate)&&(i=!1)}return{all:t,none:i,allWithoutDisable:n,half:!t&&!i}},Mo=function e(t){if(0!==t.childNodes.length){var i=To(t.childNodes),n=i.all,r=i.none,s=i.half;n?(t.checked=!0,t.indeterminate=!1):s?(t.checked=!1,t.indeterminate=!0):r&&(t.checked=!1,t.indeterminate=!1);var a=t.parent;a&&0!==a.level&&(t.store.checkStrictly||e(a))}},No=function(e,t){var i=e.store.props,n=e.data||{},r=i[t];if("function"==typeof r)return r(n,e);if("string"==typeof r)return n[r];if(void 0===r){var s=n[t];return void 0===s?"":s}},Po=0,Oo=function(){function e(t){for(var i in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a 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e.prototype.setData=function(e){Array.isArray(e)||Do(this,e),this.data=e,this.childNodes=[];for(var t=void 0,i=0,n=(t=0===this.level&&this.data instanceof Array?this.data:No(this,"children")||[]).length;i<n;i++)this.insertChild({data:t[i]})},e.prototype.contains=function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return function i(n){for(var r=n.childNodes||[],s=!1,a=0,o=r.length;a<o;a++){var l=r[a];if(l===e||t&&i(l)){s=!0;break}}return s}(this)},e.prototype.remove=function(){var e=this.parent;e&&e.removeChild(this)},e.prototype.insertChild=function(t,i,n){if(!t)throw new Error("insertChild error: child is required.");if(!(t instanceof e)){if(!n){var r=this.getChildren(!0);-1===r.indexOf(t.data)&&(void 0===i||i<0?r.push(t.data):r.splice(i,0,t.data))}Z(t,{parent:this,store:this.store}),t=new e(t)}t.level=this.level+1,void 0===i||i<0?this.childNodes.push(t):this.childNodes.splice(i,0,t),this.updateLeafState()},e.prototype.insertBefore=function(e,t){var i=void 0;t&&(i=this.childNodes.indexOf(t)),this.insertChild(e,i)},e.prototype.insertAfter=function(e,t){var i=void 0;t&&-1!==(i=this.childNodes.indexOf(t))&&(i+=1),this.insertChild(e,i)},e.prototype.removeChild=function(e){var t=this.getChildren()||[],i=t.indexOf(e.data);i>-1&&t.splice(i,1);var n=this.childNodes.indexOf(e);n>-1&&(this.store&&this.store.deregisterNode(e),e.parent=null,this.childNodes.splice(n,1)),this.updateLeafState()},e.prototype.removeChildByData=function(e){for(var t=null,i=0;i<this.childNodes.length;i++)if(this.childNodes[i].data===e){t=this.childNodes[i];break}t&&this.removeChild(t)},e.prototype.expand=function(e,t){var i=this,n=function(){if(t)for(var n=i.parent;n.level>0;)n.expanded=!0,n=n.parent;i.expanded=!0,e&&e()};this.shouldLoadData()?this.loadData(function(e){e instanceof Array&&(i.checked?i.setChecked(!0,!0):i.store.checkStrictly||Mo(i),n())}):n()},e.prototype.doCreateChildren=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};e.forEach(function(e){t.insertChild(Z({data:e},i),void 0,!0)})},e.prototype.collapse=function(){this.expanded=!1},e.prototype.shouldLoadData=function(){return!0===this.store.lazy&&this.store.load&&!this.loaded},e.prototype.updateLeafState=function(){if(!0!==this.store.lazy||!0===this.loaded||void 0===this.isLeafByUser){var e=this.childNodes;!this.store.lazy||!0===this.store.lazy&&!0===this.loaded?this.isLeaf=!e||0===e.length:this.isLeaf=!1}else this.isLeaf=this.isLeafByUser},e.prototype.setChecked=function(e,t,i,n){var r=this;if(this.indeterminate="half"===e,this.checked=!0===e,!this.store.checkStrictly){if(!this.shouldLoadData()||this.store.checkDescendants){var s=To(this.childNodes),a=s.all,o=s.allWithoutDisable;this.isLeaf||a||!o||(this.checked=!1,e=!1);var l=function(){if(t){for(var i=r.childNodes,s=0,a=i.length;s<a;s++){var o=i[s];n=n||!1!==e;var l=o.disabled?o.checked:n;o.setChecked(l,t,!0,n)}var u=To(i),c=u.half,h=u.all;h||(r.checked=h,r.indeterminate=c)}};if(this.shouldLoadData())return void this.loadData(function(){l(),Mo(r)},{checked:!1!==e});l()}var u=this.parent;u&&0!==u.level&&(i||Mo(u))}},e.prototype.getChildren=function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(0===this.level)return this.data;var t=this.data;if(!t)return null;var i=this.store.props,n="children";return i&&(n=i.children||"children"),void 0===t[n]&&(t[n]=null),e&&!t[n]&&(t[n]=[]),t[n]},e.prototype.updateChildren=function(){var e=this,t=this.getChildren()||[],i=this.childNodes.map(function(e){return e.data}),n={},r=[];t.forEach(function(e,t){var s=e[So];!!s&&E(i,function(e){return e[So]===s})>=0?n[s]={index:t,data:e}:r.push({index:t,data:e})}),this.store.lazy||i.forEach(function(t){n[t[So]]||e.removeChildByData(t)}),r.forEach(function(t){var i=t.index,n=t.data;e.insertChild({data:n},i)}),this.updateLeafState()},e.prototype.loadData=function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!0!==this.store.lazy||!this.store.load||this.loaded||this.loading&&!Object.keys(i).length)e&&e.call(this);else{this.loading=!0;this.store.load(this,function(n){t.loaded=!0,t.loading=!1,t.childNodes=[],t.doCreateChildren(n,i),t.updateLeafState(),e&&e.call(t,n)})}},Eo(e,[{key:"label",get:function(){return No(this,"label")}},{key:"key",get:function(){var e=this.store.key;return this.data?this.data[e]:null}},{key:"disabled",get:function(){return No(this,"disabled")}},{key:"nextSibling",get:function(){var e=this.parent;if(e){var t=e.childNodes.indexOf(this);if(t>-1)return e.childNodes[t+1]}return null}},{key:"previousSibling",get:function(){var e=this.parent;if(e){var t=e.childNodes.indexOf(this);if(t>-1)return t>0?e.childNodes[t-1]:null}return null}}]),e}(),Io="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};var Ao=function(){function e(t){var i=this;for(var n in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.currentNode=null,this.currentNodeKey=null,t)t.hasOwnProperty(n)&&(this[n]=t[n]);(this.nodesMap={},this.root=new Oo({data:this.data,store:this}),this.lazy&&this.load)?(0,this.load)(this.root,function(e){i.root.doCreateChildren(e),i._initDefaultCheckedNodes()}):this._initDefaultCheckedNodes()}return e.prototype.filter=function(e){var t=this.filterNodeMethod,i=this.lazy;!function n(r){var s=r.root?r.root.childNodes:r.childNodes;if(s.forEach(function(i){i.visible=t.call(i,e,i.data,i),n(i)}),!r.visible&&s.length){var a;a=!s.some(function(e){return e.visible}),r.root?r.root.visible=!1===a:r.visible=!1===a}e&&(!r.visible||r.isLeaf||i||r.expand())}(this)},e.prototype.setData=function(e){e!==this.root.data?(this.root.setData(e),this._initDefaultCheckedNodes()):this.root.updateChildren()},e.prototype.getNode=function(e){if(e instanceof Oo)return e;var t="object"!==(void 0===e?"undefined":Io(e))?e:$o(this.key,e);return this.nodesMap[t]||null},e.prototype.insertBefore=function(e,t){var i=this.getNode(t);i.parent.insertBefore({data:e},i)},e.prototype.insertAfter=function(e,t){var i=this.getNode(t);i.parent.insertAfter({data:e},i)},e.prototype.remove=function(e){var t=this.getNode(e);t&&t.parent&&(t===this.currentNode&&(this.currentNode=null),t.parent.removeChild(t))},e.prototype.append=function(e,t){var i=t?this.getNode(t):this.root;i&&i.insertChild({data:e})},e.prototype._initDefaultCheckedNodes=function(){var e=this,t=this.defaultCheckedKeys||[],i=this.nodesMap;t.forEach(function(t){var n=i[t];n&&n.setChecked(!0,!e.checkStrictly)})},e.prototype._initDefaultCheckedNode=function(e){-1!==(this.defaultCheckedKeys||[]).indexOf(e.key)&&e.setChecked(!0,!this.checkStrictly)},e.prototype.setDefaultCheckedKey=function(e){e!==this.defaultCheckedKeys&&(this.defaultCheckedKeys=e,this._initDefaultCheckedNodes())},e.prototype.registerNode=function(e){this.key&&e&&e.data&&(void 0!==e.key&&(this.nodesMap[e.key]=e))},e.prototype.deregisterNode=function(e){var t=this;this.key&&e&&e.data&&(e.childNodes.forEach(function(e){t.deregisterNode(e)}),delete this.nodesMap[e.key])},e.prototype.getCheckedNodes=function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=[];return function n(r){(r.root?r.root.childNodes:r.childNodes).forEach(function(r){(r.checked||t&&r.indeterminate)&&(!e||e&&r.isLeaf)&&i.push(r.data),n(r)})}(this),i},e.prototype.getCheckedKeys=function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this.getCheckedNodes(t).map(function(t){return(t||{})[e.key]})},e.prototype.getHalfCheckedNodes=function(){var e=[];return function t(i){(i.root?i.root.childNodes:i.childNodes).forEach(function(i){i.indeterminate&&e.push(i.data),t(i)})}(this),e},e.prototype.getHalfCheckedKeys=function(){var e=this;return this.getHalfCheckedNodes().map(function(t){return(t||{})[e.key]})},e.prototype._getAllNodes=function(){var e=[],t=this.nodesMap;for(var i in t)t.hasOwnProperty(i)&&e.push(t[i]);return e},e.prototype.updateChildren=function(e,t){var i=this.nodesMap[e];if(i){for(var n=i.childNodes,r=n.length-1;r>=0;r--){var s=n[r];this.remove(s.data)}for(var a=0,o=t.length;a<o;a++){var l=t[a];this.append(l,i.data)}}},e.prototype._setCheckedKeys=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=arguments[2],n=this._getAllNodes().sort(function(e,t){return t.level-e.level}),r=Object.create(null),s=Object.keys(i);n.forEach(function(e){return e.setChecked(!1,!1)});for(var a=0,o=n.length;a<o;a++){var l=n[a],u=l.data[e].toString();if(s.indexOf(u)>-1){for(var c=l.parent;c&&c.level>0;)r[c.data[e]]=!0,c=c.parent;l.isLeaf||this.checkStrictly?l.setChecked(!0,!1):(l.setChecked(!0,!0),t&&function(){l.setChecked(!1,!1);!function e(t){t.childNodes.forEach(function(t){t.isLeaf||t.setChecked(!1,!1),e(t)})}(l)}())}else l.checked&&!r[u]&&l.setChecked(!1,!1)}},e.prototype.setCheckedNodes=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this.key,n={};e.forEach(function(e){n[(e||{})[i]]=!0}),this._setCheckedKeys(i,t,n)},e.prototype.setCheckedKeys=function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];this.defaultCheckedKeys=e;var i=this.key,n={};e.forEach(function(e){n[e]=!0}),this._setCheckedKeys(i,t,n)},e.prototype.setDefaultExpandedKeys=function(e){var t=this;e=e||[],this.defaultExpandedKeys=e,e.forEach(function(e){var i=t.getNode(e);i&&i.expand(null,t.autoExpandParent)})},e.prototype.setChecked=function(e,t,i){var n=this.getNode(e);n&&n.setChecked(!!t,i)},e.prototype.getCurrentNode=function(){return this.currentNode},e.prototype.setCurrentNode=function(e){var t=this.currentNode;t&&(t.isCurrent=!1),this.currentNode=e,this.currentNode.isCurrent=!0},e.prototype.setUserCurrentNode=function(e){var t=e[this.key],i=this.nodesMap[t];this.setCurrentNode(i)},e.prototype.setCurrentNodeKey=function(e){if(null==e)return this.currentNode&&(this.currentNode.isCurrent=!1),void(this.currentNode=null);var t=this.getNode(e);t&&this.setCurrentNode(t)},e}(),Fo=function(){var e=this,t=this,i=t.$createElement,n=t._self._c||i;return n("div",{directives:[{name:"show",rawName:"v-show",value:t.node.visible,expression:"node.visible"}],ref:"node",staticClass:"el-tree-node",class:{"is-expanded":t.expanded,"is-current":t.node.isCurrent,"is-hidden":!t.node.visible,"is-focusable":!t.node.disabled,"is-checked":!t.node.disabled&&t.node.checked},attrs:{role:"treeitem",tabindex:"-1","aria-expanded":t.expanded,"aria-disabled":t.node.disabled,"aria-checked":t.node.checked,draggable:t.tree.draggable},on:{click:function(e){return e.stopPropagation(),t.handleClick(e)},contextmenu:function(t){return e.handleContextMenu(t)},dragstart:function(e){return e.stopPropagation(),t.handleDragStart(e)},dragover:function(e){return e.stopPropagation(),t.handleDragOver(e)},dragend:function(e){return e.stopPropagation(),t.handleDragEnd(e)},drop:function(e){return e.stopPropagation(),t.handleDrop(e)}}},[n("div",{staticClass:"el-tree-node__content",style:{"padding-left":(t.node.level-1)*t.tree.indent+"px"}},[n("span",{class:[{"is-leaf":t.node.isLeaf,expanded:!t.node.isLeaf&&t.expanded},"el-tree-node__expand-icon",t.tree.iconClass?t.tree.iconClass:"el-icon-caret-right"],on:{click:function(e){return e.stopPropagation(),t.handleExpandIconClick(e)}}}),t.showCheckbox?n("el-checkbox",{attrs:{indeterminate:t.node.indeterminate,disabled:!!t.node.disabled},on:{change:t.handleCheckChange},nativeOn:{click:function(e){e.stopPropagation()}},model:{value:t.node.checked,callback:function(e){t.$set(t.node,"checked",e)},expression:"node.checked"}}):t._e(),t.node.loading?n("span",{staticClass:"el-tree-node__loading-icon el-icon-loading"}):t._e(),n("node-content",{attrs:{node:t.node}})],1),n("el-collapse-transition",[!t.renderAfterExpand||t.childNodeRendered?n("div",{directives:[{name:"show",rawName:"v-show",value:t.expanded,expression:"expanded"}],staticClass:"el-tree-node__children",attrs:{role:"group","aria-expanded":t.expanded}},t._l(t.node.childNodes,function(e){return n("el-tree-node",{key:t.getNodeKey(e),attrs:{"render-content":t.renderContent,"render-after-expand":t.renderAfterExpand,"show-checkbox":t.showCheckbox,node:e},on:{"node-expand":t.handleChildNodeExpand}})}),1):t._e()])],1)};Fo._withStripped=!0;var Lo=r({name:"ElTreeNode",componentName:"ElTreeNode",mixins:[l],props:{node:{default:function(){return{}}},props:{},renderContent:Function,renderAfterExpand:{type:Boolean,default:!0},showCheckbox:{type:Boolean,default:!1}},components:{ElCollapseTransition:ii,ElCheckbox:Vi,NodeContent:{props:{node:{required:!0}},render:function(e){var t=this.$parent,i=t.tree,n=this.node,r=n.data,s=n.store;return t.renderContent?t.renderContent.call(t._renderProxy,e,{_self:i.$vnode.context,node:n,data:r,store:s}):i.$scopedSlots.default?i.$scopedSlots.default({node:n,data:r}):e("span",{class:"el-tree-node__label"},[n.label])}}},data:function(){return{tree:null,expanded:!1,childNodeRendered:!1,oldChecked:null,oldIndeterminate:null}},watch:{"node.indeterminate":function(e){this.handleSelectChange(this.node.checked,e)},"node.checked":function(e){this.handleSelectChange(e,this.node.indeterminate)},"node.expanded":function(e){var t=this;this.$nextTick(function(){return t.expanded=e}),e&&(this.childNodeRendered=!0)}},methods:{getNodeKey:function(e){return $o(this.tree.nodeKey,e.data)},handleSelectChange:function(e,t){this.oldChecked!==e&&this.oldIndeterminate!==t&&this.tree.$emit("check-change",this.node.data,e,t),this.oldChecked=e,this.indeterminate=t},handleClick:function(){var e=this.tree.store;e.setCurrentNode(this.node),this.tree.$emit("current-change",e.currentNode?e.currentNode.data:null,e.currentNode),this.tree.currentNode=this,this.tree.expandOnClickNode&&this.handleExpandIconClick(),this.tree.checkOnClickNode&&!this.node.disabled&&this.handleCheckChange(null,{target:{checked:!this.node.checked}}),this.tree.$emit("node-click",this.node.data,this.node,this)},handleContextMenu:function(e){this.tree._events["node-contextmenu"]&&this.tree._events["node-contextmenu"].length>0&&(e.stopPropagation(),e.preventDefault()),this.tree.$emit("node-contextmenu",e,this.node.data,this.node,this)},handleExpandIconClick:function(){this.node.isLeaf||(this.expanded?(this.tree.$emit("node-collapse",this.node.data,this.node,this),this.node.collapse()):(this.node.expand(),this.$emit("node-expand",this.node.data,this.node,this)))},handleCheckChange:function(e,t){var i=this;this.node.setChecked(t.target.checked,!this.tree.checkStrictly),this.$nextTick(function(){var 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n=(i.props||{}).children||"children";this.$watch("node.data."+n,function(){e.node.updateChildren()}),this.node.expanded&&(this.expanded=!0,this.childNodeRendered=!0),this.tree.accordion&&this.$on("tree-node-expand",function(t){e.node!==t&&e.node.collapse()})}},Fo,[],!1,null,null,null);Lo.options.__file="packages/tree/src/tree-node.vue";var Vo=r({name:"ElTree",mixins:[l],components:{ElTreeNode:Lo.exports},data:function(){return{store:null,root:null,currentNode:null,treeItems:null,checkboxItems:[],dragState:{showDropIndicator:!1,draggingNode:null,dropNode:null,allowDrop:!0}}},props:{data:{type:Array},emptyText:{type:String,default:function(){return W("el.tree.emptyText")}},renderAfterExpand:{type:Boolean,default:!0},nodeKey:String,checkStrictly:Boolean,defaultExpandAll:Boolean,expandOnClickNode:{type:Boolean,default:!0},checkOnClickNode:Boolean,checkDescendants:{type:Boolean,default:!1},autoExpandParent:{type:Boolean,default:!0},defaultCheckedKeys:Array,defaultExpandedKeys:Array,currentNodeKey:[String,Number],renderContent:Function,showCheckbox:{type:Boolean,default:!1},draggable:{type:Boolean,default:!1},allowDrag:Function,allowDrop:Function,props:{default:function(){return{children:"children",label:"label",disabled:"disabled"}}},lazy:{type:Boolean,default:!1},highlightCurrent:Boolean,load:Function,filterNodeMethod:Function,accordion:Boolean,indent:{type:Number,default:18},iconClass:String},computed:{children:{set:function(e){this.data=e},get:function(){return this.data}},treeItemArray:function(){return Array.prototype.slice.call(this.treeItems)},isEmpty:function(){var e=this.root.childNodes;return!e||0===e.length||e.every(function(e){return!e.visible})}},watch:{defaultCheckedKeys:function(e){this.store.setDefaultCheckedKey(e)},defaultExpandedKeys:function(e){this.store.defaultExpandedKeys=e,this.store.setDefaultExpandedKeys(e)},data:function(e){this.store.setData(e)},checkboxItems:function(e){Array.prototype.forEach.call(e,function(e){e.setAttribute("tabindex",-1)})},checkStrictly:function(e){this.store.checkStrictly=e}},methods:{filter:function(e){if(!this.filterNodeMethod)throw new Error("[Tree] filterNodeMethod is required when filter");this.store.filter(e)},getNodeKey:function(e){return $o(this.nodeKey,e.data)},getNodePath:function(e){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in getNodePath");var t=this.store.getNode(e);if(!t)return[];for(var i=[t.data],n=t.parent;n&&n!==this.root;)i.push(n.data),n=n.parent;return i.reverse()},getCheckedNodes:function(e,t){return this.store.getCheckedNodes(e,t)},getCheckedKeys:function(e){return this.store.getCheckedKeys(e)},getCurrentNode:function(){var e=this.store.getCurrentNode();return e?e.data:null},getCurrentKey:function(){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in getCurrentKey");var e=this.getCurrentNode();return e?e[this.nodeKey]:null},setCheckedNodes:function(e,t){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCheckedNodes");this.store.setCheckedNodes(e,t)},setCheckedKeys:function(e,t){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCheckedKeys");this.store.setCheckedKeys(e,t)},setChecked:function(e,t,i){this.store.setChecked(e,t,i)},getHalfCheckedNodes:function(){return this.store.getHalfCheckedNodes()},getHalfCheckedKeys:function(){return this.store.getHalfCheckedKeys()},setCurrentNode:function(e){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCurrentNode");this.store.setUserCurrentNode(e)},setCurrentKey:function(e){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in setCurrentKey");this.store.setCurrentNodeKey(e)},getNode:function(e){return this.store.getNode(e)},remove:function(e){this.store.remove(e)},append:function(e,t){this.store.append(e,t)},insertBefore:function(e,t){this.store.insertBefore(e,t)},insertAfter:function(e,t){this.store.insertAfter(e,t)},handleNodeExpand:function(e,t,i){this.broadcast("ElTreeNode","tree-node-expand",t),this.$emit("node-expand",e,t,i)},updateKeyChildren:function(e,t){if(!this.nodeKey)throw new Error("[Tree] nodeKey is required in updateKeyChild");this.store.updateChildren(e,t)},initTabIndex:function(){this.treeItems=this.$el.querySelectorAll(".is-focusable[role=treeitem]"),this.checkboxItems=this.$el.querySelectorAll("input[type=checkbox]");var e=this.$el.querySelectorAll(".is-checked[role=treeitem]");e.length?e[0].setAttribute("tabindex",0):this.treeItems[0]&&this.treeItems[0].setAttribute("tabindex",0)},handleKeydown:function(e){var t=e.target;if(-1!==t.className.indexOf("el-tree-node")){var i=e.keyCode;this.treeItems=this.$el.querySelectorAll(".is-focusable[role=treeitem]");var n=this.treeItemArray.indexOf(t),r=void 0;[38,40].indexOf(i)>-1&&(e.preventDefault(),r=38===i?0!==n?n-1:0:n<this.treeItemArray.length-1?n+1:0,this.treeItemArray[r].focus()),[37,39].indexOf(i)>-1&&(e.preventDefault(),t.click());var s=t.querySelector('[type="checkbox"]');[13,32].indexOf(i)>-1&&s&&(e.preventDefault(),s.click())}}},created:function(){var e=this;this.isTree=!0,this.store=new Ao({key:this.nodeKey,data:this.data,lazy:this.lazy,props:this.props,load:this.load,currentNodeKey:this.currentNodeKey,checkStrictly:this.checkStrictly,checkDescendants:this.checkDescendants,defaultCheckedKeys:this.defaultCheckedKeys,defaultExpandedKeys:this.defaultExpandedKeys,autoExpandParent:this.autoExpandParent,defaultExpandAll:this.defaultExpandAll,filterNodeMethod:this.filterNodeMethod}),this.root=this.store.root;var t=this.dragState;this.$on("tree-node-drag-start",function(i,n){if("function"==typeof e.allowDrag&&!e.allowDrag(n.node))return i.preventDefault(),!1;i.dataTransfer.effectAllowed="move";try{i.dataTransfer.setData("text/plain","")}catch(e){}t.draggingNode=n,e.$emit("node-drag-start",n.node,i)}),this.$on("tree-node-drag-over",function(i,n){var r=function(e,t){for(var i=e;i&&"BODY"!==i.tagName;){if(i.__vue__&&i.__vue__.$options.name===t)return i.__vue__;i=i.parentNode}return null}(i.target,"ElTreeNode"),s=t.dropNode;s&&s!==r&&me(s.$el,"is-drop-inner");var a=t.draggingNode;if(a&&r){var o=!0,l=!0,u=!0,c=!0;"function"==typeof e.allowDrop&&(o=e.allowDrop(a.node,r.node,"prev"),c=l=e.allowDrop(a.node,r.node,"inner"),u=e.allowDrop(a.node,r.node,"next")),i.dataTransfer.dropEffect=l?"move":"none",(o||l||u)&&s!==r&&(s&&e.$emit("node-drag-leave",a.node,s.node,i),e.$emit("node-drag-enter",a.node,r.node,i)),(o||l||u)&&(t.dropNode=r),r.node.nextSibling===a.node&&(u=!1),r.node.previousSibling===a.node&&(o=!1),r.node.contains(a.node,!1)&&(l=!1),(a.node===r.node||a.node.contains(r.node))&&(o=!1,l=!1,u=!1);var h=r.$el.getBoundingClientRect(),d=e.$el.getBoundingClientRect(),p=void 0,f=o?l?.25:u?.45:1:-1,m=u?l?.75:o?.55:0:1,v=-9999,g=i.clientY-h.top;p=g<h.height*f?"before":g>h.height*m?"after":l?"inner":"none";var 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a={data:n.node.data};"none"!==r&&n.node.remove(),"before"===r?s.node.parent.insertBefore(a,s.node):"after"===r?s.node.parent.insertAfter(a,s.node):"inner"===r&&s.node.insertChild(a),"none"!==r&&e.store.registerNode(a),me(s.$el,"is-drop-inner"),e.$emit("node-drag-end",n.node,s.node,r,i),"none"!==r&&e.$emit("node-drop",n.node,s.node,r,i)}n&&!s&&e.$emit("node-drag-end",n.node,null,r,i),t.showDropIndicator=!1,t.draggingNode=null,t.dropNode=null,t.allowDrop=!0})},mounted:function(){this.initTabIndex(),this.$el.addEventListener("keydown",this.handleKeydown)},updated:function(){this.treeItems=this.$el.querySelectorAll("[role=treeitem]"),this.checkboxItems=this.$el.querySelectorAll("input[type=checkbox]")}},ko,[],!1,null,null,null);Vo.options.__file="packages/tree/src/tree.vue";var Bo=Vo.exports;Bo.install=function(e){e.component(Bo.name,Bo)};var zo=Bo,Ho=function(){var e=this,t=e.$createElement,i=e._self._c||t;return 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Ro={success:"el-icon-success",warning:"el-icon-warning",error:"el-icon-error"},Wo=r({name:"ElAlert",props:{title:{type:String,default:""},description:{type:String,default:""},type:{type:String,default:"info"},closable:{type:Boolean,default:!0},closeText:{type:String,default:""},showIcon:Boolean,center:Boolean,effect:{type:String,default:"light",validator:function(e){return-1!==["light","dark"].indexOf(e)}}},data:function(){return{visible:!0}},methods:{close:function(){this.visible=!1,this.$emit("close")}},computed:{typeClass:function(){return"el-alert--"+this.type},iconClass:function(){return Ro[this.type]||"el-icon-info"},isBigIcon:function(){return this.description||this.$slots.default?"is-big":""},isBoldTitle:function(){return this.description||this.$slots.default?"is-bold":""}}},Ho,[],!1,null,null,null);Wo.options.__file="packages/alert/src/main.vue";var jo=Wo.exports;jo.install=function(e){e.component(jo.name,jo)};var qo=jo,Yo=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-notification-fade"}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],class:["el-notification",e.customClass,e.horizontalClass],style:e.positionStyle,attrs:{role:"alert"},on:{mouseenter:function(t){e.clearTimer()},mouseleave:function(t){e.startTimer()},click:e.click}},[e.type||e.iconClass?i("i",{staticClass:"el-notification__icon",class:[e.typeClass,e.iconClass]}):e._e(),i("div",{staticClass:"el-notification__group",class:{"is-with-icon":e.typeClass||e.iconClass}},[i("h2",{staticClass:"el-notification__title",domProps:{textContent:e._s(e.title)}}),i("div",{directives:[{name:"show",rawName:"v-show",value:e.message,expression:"message"}],staticClass:"el-notification__content"},[e._t("default",[e.dangerouslyUseHTMLString?i("p",{domProps:{innerHTML:e._s(e.message)}}):i("p",[e._v(e._s(e.message))])])],2),e.showClose?i("div",{staticClass:"el-notification__closeBtn 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i("div",{staticClass:"el-slider",class:{"is-vertical":e.vertical,"el-slider--with-input":e.showInput},attrs:{role:"slider","aria-valuemin":e.min,"aria-valuemax":e.max,"aria-orientation":e.vertical?"vertical":"horizontal","aria-disabled":e.sliderDisabled}},[e.showInput&&!e.range?i("el-input-number",{ref:"input",staticClass:"el-slider__input",attrs:{step:e.step,disabled:e.sliderDisabled,controls:e.showInputControls,min:e.min,max:e.max,debounce:e.debounce,size:e.inputSize},on:{change:e.emitChange},model:{value:e.firstValue,callback:function(t){e.firstValue=t},expression:"firstValue"}}):e._e(),i("div",{ref:"slider",staticClass:"el-slider__runway",class:{"show-input":e.showInput,disabled:e.sliderDisabled},style:e.runwayStyle,on:{click:e.onSliderClick}},[i("div",{staticClass:"el-slider__bar",style:e.barStyle}),i("slider-button",{ref:"button1",attrs:{vertical:e.vertical,"tooltip-class":e.tooltipClass},model:{value:e.firstValue,callback:function(t){e.firstValue=t},expression:"firstValue"}}),e.range?i("slider-button",{ref:"button2",attrs:{vertical:e.vertical,"tooltip-class":e.tooltipClass},model:{value:e.secondValue,callback:function(t){e.secondValue=t},expression:"secondValue"}}):e._e(),e._l(e.stops,function(t,n){return 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rl=r({name:"ElSliderButton",components:{ElTooltip:ui},props:{value:{type:Number,default:0},vertical:{type:Boolean,default:!1},tooltipClass:String},data:function(){return{hovering:!1,dragging:!1,isClick:!1,startX:0,currentX:0,startY:0,currentY:0,startPosition:0,newPosition:null,oldValue:this.value}},computed:{disabled:function(){return this.$parent.sliderDisabled},max:function(){return this.$parent.max},min:function(){return this.$parent.min},step:function(){return this.$parent.step},showTooltip:function(){return this.$parent.showTooltip},precision:function(){return this.$parent.precision},currentPosition:function(){return(this.value-this.min)/(this.max-this.min)*100+"%"},enableFormat:function(){return this.$parent.formatTooltip instanceof Function},formatValue:function(){return this.enableFormat&&this.$parent.formatTooltip(this.value)||this.value},wrapperStyle:function(){return this.vertical?{bottom:this.currentPosition}:{left:this.currentPosition}}},watch:{dragging:function(e){this.$parent.dragging=e}},methods:{displayTooltip:function(){this.$refs.tooltip&&(this.$refs.tooltip.showPopper=!0)},hideTooltip:function(){this.$refs.tooltip&&(this.$refs.tooltip.showPopper=!1)},handleMouseEnter:function(){this.hovering=!0,this.displayTooltip()},handleMouseLeave:function(){this.hovering=!1,this.hideTooltip()},onButtonDown:function(e){this.disabled||(e.preventDefault(),this.onDragStart(e),window.addEventListener("mousemove",this.onDragging),window.addEventListener("touchmove",this.onDragging),window.addEventListener("mouseup",this.onDragEnd),window.addEventListener("touchend",this.onDragEnd),window.addEventListener("contextmenu",this.onDragEnd))},onLeftKeyDown:function(){this.disabled||(this.newPosition=parseFloat(this.currentPosition)-this.step/(this.max-this.min)*100,this.setPosition(this.newPosition),this.$parent.emitChange())},onRightKeyDown:function(){this.disabled||(this.newPosition=parseFloat(this.currentPosition)+this.step/(this.max-this.min)*100,this.setPosition(this.newPosition),this.$parent.emitChange())},onDragStart:function(e){this.dragging=!0,this.isClick=!0,"touchstart"===e.type&&(e.clientY=e.touches[0].clientY,e.clientX=e.touches[0].clientX),this.vertical?this.startY=e.clientY:this.startX=e.clientX,this.startPosition=parseFloat(this.currentPosition),this.newPosition=this.startPosition},onDragging:function(e){if(this.dragging){this.isClick=!1,this.displayTooltip(),this.$parent.resetSize();var t=0;"touchmove"===e.type&&(e.clientY=e.touches[0].clientY,e.clientX=e.touches[0].clientX),this.vertical?(this.currentY=e.clientY,t=(this.startY-this.currentY)/this.$parent.sliderSize*100):(this.currentX=e.clientX,t=(this.currentX-this.startX)/this.$parent.sliderSize*100),this.newPosition=this.startPosition+t,this.setPosition(this.newPosition)}},onDragEnd:function(){var e=this;this.dragging&&(setTimeout(function(){e.dragging=!1,e.hideTooltip(),e.isClick||(e.setPosition(e.newPosition),e.$parent.emitChange())},0),window.removeEventListener("mousemove",this.onDragging),window.removeEventListener("touchmove",this.onDragging),window.removeEventListener("mouseup",this.onDragEnd),window.removeEventListener("touchend",this.onDragEnd),window.removeEventListener("contextmenu",this.onDragEnd))},setPosition:function(e){var t=this;if(null!==e&&!isNaN(e)){e<0?e=0:e>100&&(e=100);var i=100/((this.max-this.min)/this.step),n=Math.round(e/i)*i*(this.max-this.min)*.01+this.min;n=parseFloat(n.toFixed(this.precision)),this.$emit("input",n),this.$nextTick(function(){t.displayTooltip(),t.$refs.tooltip&&t.$refs.tooltip.updatePopper()}),this.dragging||this.value===this.oldValue||(this.oldValue=this.value)}}}},nl,[],!1,null,null,null);rl.options.__file="packages/slider/src/button.vue";var sl=rl.exports,al={name:"ElMarker",props:{mark:{type:[String,Object]}},render:function(){var e=arguments[0],t="string"==typeof this.mark?this.mark:this.mark.label;return e("div",{class:"el-slider__marks-text",style:this.mark.style||{}},[t])}},ol=r({name:"ElSlider",mixins:[l],inject:{elForm:{default:""}},props:{min:{type:Number,default:0},max:{type:Number,default:100},step:{type:Number,default:1},value:{type:[Number,Array],default:0},showInput:{type:Boolean,default:!1},showInputControls:{type:Boolean,default:!0},inputSize:{type:String,default:"small"},showStops:{type:Boolean,default:!1},showTooltip:{type:Boolean,default:!0},formatTooltip:Function,disabled:{type:Boolean,default:!1},range:{type:Boolean,default:!1},vertical:{type:Boolean,default:!1},height:{type:String},debounce:{type:Number,default:300},label:{type:String},tooltipClass:String,marks:Object},components:{ElInputNumber:_i,SliderButton:sl,SliderMarker:al},data:function(){return{firstValue:null,secondValue:null,oldValue:null,dragging:!1,sliderSize:1}},watch:{value:function(e,t){this.dragging||Array.isArray(e)&&Array.isArray(t)&&e.every(function(e,i){return 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e=this.value;this.range&&Array.isArray(e)?e[1]<this.min?this.$emit("input",[this.min,this.min]):e[0]>this.max?this.$emit("input",[this.max,this.max]):e[0]<this.min?this.$emit("input",[this.min,e[1]]):e[1]>this.max?this.$emit("input",[e[0],this.max]):(this.firstValue=e[0],this.secondValue=e[1],this.valueChanged()&&(this.dispatch("ElFormItem","el.form.change",[this.minValue,this.maxValue]),this.oldValue=e.slice())):this.range||"number"!=typeof e||isNaN(e)||(e<this.min?this.$emit("input",this.min):e>this.max?this.$emit("input",this.max):(this.firstValue=e,this.valueChanged()&&(this.dispatch("ElFormItem","el.form.change",e),this.oldValue=e)))}},setPosition:function(e){var t=this.min+e*(this.max-this.min)/100;if(this.range){var i=void 0;i=Math.abs(this.minValue-t)<Math.abs(this.maxValue-t)?this.firstValue<this.secondValue?"button1":"button2":this.firstValue>this.secondValue?"button1":"button2",this.$refs[i].setPosition(e)}else this.$refs.button1.setPosition(e)},onSliderClick:function(e){if(!this.sliderDisabled&&!this.dragging){if(this.resetSize(),this.vertical){var t=this.$refs.slider.getBoundingClientRect().bottom;this.setPosition((t-e.clientY)/this.sliderSize*100)}else{var i=this.$refs.slider.getBoundingClientRect().left;this.setPosition((e.clientX-i)/this.sliderSize*100)}this.emitChange()}},resetSize:function(){this.$refs.slider&&(this.sliderSize=this.$refs.slider["client"+(this.vertical?"Height":"Width")])},emitChange:function(){var e=this;this.$nextTick(function(){e.$emit("change",e.range?[e.minValue,e.maxValue]:e.value)})},getStopStyle:function(e){return this.vertical?{bottom:e+"%"}:{left:e+"%"}}},computed:{stops:function(){var e=this;if(!this.showStops||this.min>this.max)return[];if(0===this.step)return[];for(var t=(this.max-this.min)/this.step,i=100*this.step/(this.max-this.min),n=[],r=1;r<t;r++)n.push(r*i);return this.range?n.filter(function(t){return t<100*(e.minValue-e.min)/(e.max-e.min)||t>100*(e.maxValue-e.min)/(e.max-e.min)}):n.filter(function(t){return t>100*(e.firstValue-e.min)/(e.max-e.min)})},markList:function(){var e=this;return this.marks?Object.keys(this.marks).map(parseFloat).sort(function(e,t){return e-t}).filter(function(t){return t<=e.max&&t>=e.min}).map(function(t){return{point:t,position:100*(t-e.min)/(e.max-e.min),mark:e.marks[t]}}):[]},minValue:function(){return Math.min(this.firstValue,this.secondValue)},maxValue:function(){return Math.max(this.firstValue,this.secondValue)},barSize:function(){return this.range?100*(this.maxValue-this.minValue)/(this.max-this.min)+"%":100*(this.firstValue-this.min)/(this.max-this.min)+"%"},barStart:function(){return this.range?100*(this.minValue-this.min)/(this.max-this.min)+"%":"0%"},precision:function(){var e=[this.min,this.max,this.step].map(function(e){var t=(""+e).split(".")[1];return t?t.length:0});return Math.max.apply(null,e)},runwayStyle:function(){return this.vertical?{height:this.height}:{}},barStyle:function(){return this.vertical?{height:this.barSize,bottom:this.barStart}:{width:this.barSize,left:this.barStart}},sliderDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},mounted:function(){var e=void 0;this.range?(Array.isArray(this.value)?(this.firstValue=Math.max(this.min,this.value[0]),this.secondValue=Math.min(this.max,this.value[1])):(this.firstValue=this.min,this.secondValue=this.max),this.oldValue=[this.firstValue,this.secondValue],e=this.firstValue+"-"+this.secondValue):("number"!=typeof this.value||isNaN(this.value)?this.firstValue=this.min:this.firstValue=Math.min(this.max,Math.max(this.min,this.value)),this.oldValue=this.firstValue,e=this.firstValue),this.$el.setAttribute("aria-valuetext",e),this.$el.setAttribute("aria-label",this.label?this.label:"slider between "+this.min+" and "+this.max),this.resetSize(),window.addEventListener("resize",this.resetSize)},beforeDestroy:function(){window.removeEventListener("resize",this.resetSize)}},il,[],!1,null,null,null);ol.options.__file="packages/slider/src/main.vue";var ll=ol.exports;ll.install=function(e){e.component(ll.name,ll)};var ul=ll,cl=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-loading-fade"},on:{"after-leave":e.handleAfterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-loading-mask",class:[e.customClass,{"is-fullscreen":e.fullscreen}],style:{backgroundColor:e.background||""}},[i("div",{staticClass:"el-loading-spinner"},[e.spinner?i("i",{class:e.spinner}):i("svg",{staticClass:"circular",attrs:{viewBox:"25 25 50 50"}},[i("circle",{staticClass:"path",attrs:{cx:"50",cy:"50",r:"20",fill:"none"}})]),e.text?i("p",{staticClass:"el-loading-text"},[e._v(e._s(e.text))]):e._e()])])])};cl._withStripped=!0;var hl=r({data:function(){return{text:null,spinner:null,background:null,fullscreen:!0,visible:!1,customClass:""}},methods:{handleAfterLeave:function(){this.$emit("after-leave")},setText:function(e){this.text=e}}},cl,[],!1,null,null,null);hl.options.__file="packages/loading/src/loading.vue";var dl=hl.exports,pl=function(e,t){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:300,n=arguments.length>3&&void 0!==arguments[3]&&arguments[3];if(!e||!t)throw new Error("instance & callback is required");var r=!1,s=function(){r||(r=!0,t&&t.apply(null,arguments))};n?e.$once("after-leave",s):e.$on("after-leave",s),setTimeout(function(){s()},i+100)},fl=h.a.extend(dl),ml={install:function(e){if(!e.prototype.$isServer){var t=function(t,n){n.value?e.nextTick(function(){n.modifiers.fullscreen?(t.originalPosition=ve(document.body,"position"),t.originalOverflow=ve(document.body,"overflow"),t.maskStyle.zIndex=Se.nextZIndex(),fe(t.mask,"is-fullscreen"),i(document.body,t,n)):(me(t.mask,"is-fullscreen"),n.modifiers.body?(t.originalPosition=ve(document.body,"position"),["top","left"].forEach(function(e){var i="top"===e?"scrollTop":"scrollLeft";t.maskStyle[e]=t.getBoundingClientRect()[e]+document.body[i]+document.documentElement[i]-parseInt(ve(document.body,"margin-"+e),10)+"px"}),["height","width"].forEach(function(e){t.maskStyle[e]=t.getBoundingClientRect()[e]+"px"}),i(document.body,t,n)):(t.originalPosition=ve(t,"position"),i(t,t,n)))}):(pl(t.instance,function(e){if(t.instance.hiding){t.domVisible=!1;var i=n.modifiers.fullscreen||n.modifiers.body?document.body:t;me(i,"el-loading-parent--relative"),me(i,"el-loading-parent--hidden"),t.instance.hiding=!1}},300,!0),t.instance.visible=!1,t.instance.hiding=!0)},i=function(t,i,n){i.domVisible||"none"===ve(i,"display")||"hidden"===ve(i,"visibility")?i.domVisible&&!0===i.instance.hiding&&(i.instance.visible=!0,i.instance.hiding=!1):(Object.keys(i.maskStyle).forEach(function(e){i.mask.style[e]=i.maskStyle[e]}),"absolute"!==i.originalPosition&&"fixed"!==i.originalPosition&&fe(t,"el-loading-parent--relative"),n.modifiers.fullscreen&&n.modifiers.lock&&fe(t,"el-loading-parent--hidden"),i.domVisible=!0,t.appendChild(i.mask),e.nextTick(function(){i.instance.hiding?i.instance.$emit("after-leave"):i.instance.visible=!0}),i.domInserted=!0)};e.directive("loading",{bind:function(e,i,n){var r=e.getAttribute("element-loading-text"),s=e.getAttribute("element-loading-spinner"),a=e.getAttribute("element-loading-background"),o=e.getAttribute("element-loading-custom-class"),l=n.context,u=new fl({el:document.createElement("div"),data:{text:l&&l[r]||r,spinner:l&&l[s]||s,background:l&&l[a]||a,customClass:l&&l[o]||o,fullscreen:!!i.modifiers.fullscreen}});e.instance=u,e.mask=u.$el,e.maskStyle={},i.value&&t(e,i)},update:function(e,i){e.instance.setText(e.getAttribute("element-loading-text")),i.oldValue!==i.value&&t(e,i)},unbind:function(e,i){e.domInserted&&(e.mask&&e.mask.parentNode&&e.mask.parentNode.removeChild(e.mask),t(e,{value:!1,modifiers:i.modifiers})),e.instance&&e.instance.$destroy()}})}}},vl=ml,gl=h.a.extend(dl),bl={text:null,fullscreen:!0,body:!1,lock:!1,customClass:""},yl=void 0;gl.prototype.originalPosition="",gl.prototype.originalOverflow="",gl.prototype.close=function(){var e=this;this.fullscreen&&(yl=void 0),pl(this,function(t){var i=e.fullscreen||e.body?document.body:e.target;me(i,"el-loading-parent--relative"),me(i,"el-loading-parent--hidden"),e.$el&&e.$el.parentNode&&e.$el.parentNode.removeChild(e.$el),e.$destroy()},300),this.visible=!1};var wl=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(!h.a.prototype.$isServer){if("string"==typeof(e=Z({},bl,e)).target&&(e.target=document.querySelector(e.target)),e.target=e.target||document.body,e.target!==document.body?e.fullscreen=!1:e.body=!0,e.fullscreen&&yl)return yl;var t=e.body?document.body:e.target,i=new gl({el:document.createElement("div"),data:e});return function(e,t,i){var n={};e.fullscreen?(i.originalPosition=ve(document.body,"position"),i.originalOverflow=ve(document.body,"overflow"),n.zIndex=Se.nextZIndex()):e.body?(i.originalPosition=ve(document.body,"position"),["top","left"].forEach(function(t){var i="top"===t?"scrollTop":"scrollLeft";n[t]=e.target.getBoundingClientRect()[t]+document.body[i]+document.documentElement[i]+"px"}),["height","width"].forEach(function(t){n[t]=e.target.getBoundingClientRect()[t]+"px"})):i.originalPosition=ve(t,"position"),Object.keys(n).forEach(function(e){i.$el.style[e]=n[e]})}(e,t,i),"absolute"!==i.originalPosition&&"fixed"!==i.originalPosition&&fe(t,"el-loading-parent--relative"),e.fullscreen&&e.lock&&fe(t,"el-loading-parent--hidden"),t.appendChild(i.$el),h.a.nextTick(function(){i.visible=!0}),e.fullscreen&&(yl=i),i}},_l={install:function(e){e.use(vl),e.prototype.$loading=wl},directive:vl,service:wl},xl=function(){var e=this.$createElement;return(this._self._c||e)("i",{class:"el-icon-"+this.name})};xl._withStripped=!0;var Cl=r({name:"ElIcon",props:{name:String}},xl,[],!1,null,null,null);Cl.options.__file="packages/icon/src/icon.vue";var kl=Cl.exports;kl.install=function(e){e.component(kl.name,kl)};var Sl=kl,Dl={name:"ElRow",componentName:"ElRow",props:{tag:{type:String,default:"div"},gutter:Number,type:String,justify:{type:String,default:"start"},align:{type:String,default:"top"}},computed:{style:function(){var e={};return this.gutter&&(e.marginLeft="-"+this.gutter/2+"px",e.marginRight=e.marginLeft),e}},render:function(e){return e(this.tag,{class:["el-row","start"!==this.justify?"is-justify-"+this.justify:"","top"!==this.align?"is-align-"+this.align:"",{"el-row--flex":"flex"===this.type}],style:this.style},this.$slots.default)},install:function(e){e.component(Dl.name,Dl)}},$l=Dl,El="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},Tl={name:"ElCol",props:{span:{type:Number,default:24},tag:{type:String,default:"div"},offset:Number,pull:Number,push:Number,xs:[Number,Object],sm:[Number,Object],md:[Number,Object],lg:[Number,Object],xl:[Number,Object]},computed:{gutter:function(){for(var e=this.$parent;e&&"ElRow"!==e.$options.componentName;)e=e.$parent;return e?e.gutter:0}},render:function(e){var t=this,i=[],n={};return this.gutter&&(n.paddingLeft=this.gutter/2+"px",n.paddingRight=n.paddingLeft),["span","offset","pull","push"].forEach(function(e){(t[e]||0===t[e])&&i.push("span"!==e?"el-col-"+e+"-"+t[e]:"el-col-"+t[e])}),["xs","sm","md","lg","xl"].forEach(function(e){if("number"==typeof t[e])i.push("el-col-"+e+"-"+t[e]);else if("object"===El(t[e])){var n=t[e];Object.keys(n).forEach(function(t){i.push("span"!==t?"el-col-"+e+"-"+t+"-"+n[t]:"el-col-"+e+"-"+n[t])})}}),e(this.tag,{class:["el-col",i],style:n},this.$slots.default)},install:function(e){e.component(Tl.name,Tl)}},Ml=Tl,Nl=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition-group",{class:["el-upload-list","el-upload-list--"+e.listType,{"is-disabled":e.disabled}],attrs:{tag:"ul",name:"el-list"}},e._l(e.files,function(t){return i("li",{key:t.uid,class:["el-upload-list__item","is-"+t.status,e.focusing?"focusing":""],attrs:{tabindex:"0"},on:{keydown:function(i){if(!("button"in i)&&e._k(i.keyCode,"delete",[8,46],i.key,["Backspace","Delete","Del"]))return null;!e.disabled&&e.$emit("remove",t)},focus:function(t){e.focusing=!0},blur:function(t){e.focusing=!1},click:function(t){e.focusing=!1}}},[e._t("default",["uploading"!==t.status&&["picture-card","picture"].indexOf(e.listType)>-1?i("img",{staticClass:"el-upload-list__item-thumbnail",attrs:{src:t.url,alt:""}}):e._e(),i("a",{staticClass:"el-upload-list__item-name",on:{click:function(i){e.handleClick(t)}}},[i("i",{staticClass:"el-icon-document"}),e._v(e._s(t.name)+"\n ")]),i("label",{staticClass:"el-upload-list__item-status-label"},[i("i",{class:{"el-icon-upload-success":!0,"el-icon-circle-check":"text"===e.listType,"el-icon-check":["picture-card","picture"].indexOf(e.listType)>-1}})]),e.disabled?e._e():i("i",{staticClass:"el-icon-close",on:{click:function(i){e.$emit("remove",t)}}}),e.disabled?e._e():i("i",{staticClass:"el-icon-close-tip"},[e._v(e._s(e.t("el.upload.deleteTip")))]),"uploading"===t.status?i("el-progress",{attrs:{type:"picture-card"===e.listType?"circle":"line","stroke-width":"picture-card"===e.listType?6:2,percentage:e.parsePercentage(t.percentage)}}):e._e(),"picture-card"===e.listType?i("span",{staticClass:"el-upload-list__item-actions"},[e.handlePreview&&"picture-card"===e.listType?i("span",{staticClass:"el-upload-list__item-preview",on:{click:function(i){e.handlePreview(t)}}},[i("i",{staticClass:"el-icon-zoom-in"})]):e._e(),e.disabled?e._e():i("span",{staticClass:"el-upload-list__item-delete",on:{click:function(i){e.$emit("remove",t)}}},[i("i",{staticClass:"el-icon-delete"})])]):e._e()],{file:t})],2)}),0)};Nl._withStripped=!0;var Pl=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-progress",class:["el-progress--"+e.type,e.status?"is-"+e.status:"",{"el-progress--without-text":!e.showText,"el-progress--text-inside":e.textInside}],attrs:{role:"progressbar","aria-valuenow":e.percentage,"aria-valuemin":"0","aria-valuemax":"100"}},["line"===e.type?i("div",{staticClass:"el-progress-bar"},[i("div",{staticClass:"el-progress-bar__outer",style:{height:e.strokeWidth+"px"}},[i("div",{staticClass:"el-progress-bar__inner",style:e.barStyle},[e.showText&&e.textInside?i("div",{staticClass:"el-progress-bar__innerText"},[e._v(e._s(e.content))]):e._e()])])]):i("div",{staticClass:"el-progress-circle",style:{height:e.width+"px",width:e.width+"px"}},[i("svg",{attrs:{viewBox:"0 0 100 100"}},[i("path",{staticClass:"el-progress-circle__track",style:e.trailPathStyle,attrs:{d:e.trackPath,stroke:"#e5e9f2","stroke-width":e.relativeStrokeWidth,fill:"none"}}),i("path",{staticClass:"el-progress-circle__path",style:e.circlePathStyle,attrs:{d:e.trackPath,stroke:e.stroke,fill:"none","stroke-linecap":e.strokeLinecap,"stroke-width":e.percentage?e.relativeStrokeWidth:0}})])]),e.showText&&!e.textInside?i("div",{staticClass:"el-progress__text",style:{fontSize:e.progressTextSize+"px"}},[e.status?i("i",{class:e.iconClass}):[e._v(e._s(e.content))]],2):e._e()])};Pl._withStripped=!0;var Ol=r({name:"ElProgress",props:{type:{type:String,default:"line",validator:function(e){return["line","circle","dashboard"].indexOf(e)>-1}},percentage:{type:Number,default:0,required:!0,validator:function(e){return e>=0&&e<=100}},status:{type:String,validator:function(e){return["success","exception","warning"].indexOf(e)>-1}},strokeWidth:{type:Number,default:6},strokeLinecap:{type:String,default:"round"},textInside:{type:Boolean,default:!1},width:{type:Number,default:126},showText:{type:Boolean,default:!0},color:{type:[String,Array,Function],default:""},format:Function},computed:{barStyle:function(){var e={};return e.width=this.percentage+"%",e.backgroundColor=this.getCurrentColor(this.percentage),e},relativeStrokeWidth:function(){return(this.strokeWidth/this.width*100).toFixed(1)},radius:function(){return"circle"===this.type||"dashboard"===this.type?parseInt(50-parseFloat(this.relativeStrokeWidth)/2,10):0},trackPath:function(){var e=this.radius,t="dashboard"===this.type;return"\n M 50 50\n m 0 "+(t?"":"-")+e+"\n a "+e+" "+e+" 0 1 1 0 "+(t?"-":"")+2*e+"\n a "+e+" "+e+" 0 1 1 0 "+(t?"":"-")+2*e+"\n "},perimeter:function(){return 2*Math.PI*this.radius},rate:function(){return"dashboard"===this.type?.75:1},strokeDashoffset:function(){return-1*this.perimeter*(1-this.rate)/2+"px"},trailPathStyle:function(){return{strokeDasharray:this.perimeter*this.rate+"px, "+this.perimeter+"px",strokeDashoffset:this.strokeDashoffset}},circlePathStyle:function(){return{strokeDasharray:this.perimeter*this.rate*(this.percentage/100)+"px, "+this.perimeter+"px",strokeDashoffset:this.strokeDashoffset,transition:"stroke-dasharray 0.6s ease 0s, stroke 0.6s ease"}},stroke:function(){var e=void 0;if(this.color)e=this.getCurrentColor(this.percentage);else switch(this.status){case"success":e="#13ce66";break;case"exception":e="#ff4949";break;case"warning":e="#e6a23c";break;default:e="#20a0ff"}return e},iconClass:function(){return"warning"===this.status?"el-icon-warning":"line"===this.type?"success"===this.status?"el-icon-circle-check":"el-icon-circle-close":"success"===this.status?"el-icon-check":"el-icon-close"},progressTextSize:function(){return"line"===this.type?12+.4*this.strokeWidth:.111111*this.width+2},content:function(){return"function"==typeof this.format?this.format(this.percentage)||"":this.percentage+"%"}},methods:{getCurrentColor:function(e){return"function"==typeof this.color?this.color(e):"string"==typeof this.color?this.color:this.getLevelColor(e)},getLevelColor:function(e){for(var t=this.getColorArray().sort(function(e,t){return e.percentage-t.percentage}),i=0;i<t.length;i++)if(t[i].percentage>e)return t[i].color;return t[t.length-1].color},getColorArray:function(){var e=this.color,t=100/e.length;return e.map(function(e,i){return"string"==typeof e?{color:e,percentage:(i+1)*t}:e})}}},Pl,[],!1,null,null,null);Ol.options.__file="packages/progress/src/progress.vue";var Il=Ol.exports;Il.install=function(e){e.component(Il.name,Il)};var Al=Il,Fl=r({name:"ElUploadList",mixins:[q],data:function(){return{focusing:!1}},components:{ElProgress:Al},props:{files:{type:Array,default:function(){return[]}},disabled:{type:Boolean,default:!1},handlePreview:Function,listType:String},methods:{parsePercentage:function(e){return parseInt(e,10)},handleClick:function(e){this.handlePreview&&this.handlePreview(e)}}},Nl,[],!1,null,null,null);Fl.options.__file="packages/upload/src/upload-list.vue";var Ll=Fl.exports,Vl=i(6),Bl=i.n(Vl);var zl=function(){var e=this,t=e.$createElement;return(e._self._c||t)("div",{staticClass:"el-upload-dragger",class:{"is-dragover":e.dragover},on:{drop:function(t){return t.preventDefault(),e.onDrop(t)},dragover:function(t){return t.preventDefault(),e.onDragover(t)},dragleave:function(t){t.preventDefault(),e.dragover=!1}}},[e._t("default")],2)};zl._withStripped=!0;var Hl=r({name:"ElUploadDrag",props:{disabled:Boolean},inject:{uploader:{default:""}},data:function(){return{dragover:!1}},methods:{onDragover:function(){this.disabled||(this.dragover=!0)},onDrop:function(e){if(!this.disabled&&this.uploader){var t=this.uploader.accept;this.dragover=!1,t?this.$emit("file",[].slice.call(e.dataTransfer.files).filter(function(e){var i=e.type,n=e.name,r=n.indexOf(".")>-1?"."+n.split(".").pop():"",s=i.replace(/\/.*$/,"");return t.split(",").map(function(e){return e.trim()}).filter(function(e){return e}).some(function(e){return/\..+$/.test(e)?r===e:/\/\*$/.test(e)?s===e.replace(/\/\*$/,""):!!/^[^\/]+\/[^\/]+$/.test(e)&&i===e})})):this.$emit("file",e.dataTransfer.files)}}}},zl,[],!1,null,null,null);Hl.options.__file="packages/upload/src/upload-dragger.vue";var Rl=r({inject:["uploader"],components:{UploadDragger:Hl.exports},props:{type:String,action:{type:String,required:!0},name:{type:String,default:"file"},data:Object,headers:Object,withCredentials:Boolean,multiple:Boolean,accept:String,onStart:Function,onProgress:Function,onSuccess:Function,onError:Function,beforeUpload:Function,drag:Boolean,onPreview:{type:Function,default:function(){}},onRemove:{type:Function,default:function(){}},fileList:Array,autoUpload:Boolean,listType:String,httpRequest:{type:Function,default:function(e){if("undefined"!=typeof XMLHttpRequest){var t=new XMLHttpRequest,i=e.action;t.upload&&(t.upload.onprogress=function(t){t.total>0&&(t.percent=t.loaded/t.total*100),e.onProgress(t)});var n=new FormData;e.data&&Object.keys(e.data).forEach(function(t){n.append(t,e.data[t])}),n.append(e.filename,e.file,e.file.name),t.onerror=function(t){e.onError(t)},t.onload=function(){if(t.status<200||t.status>=300)return e.onError(function(e,t,i){var n=void 0;n=i.response?""+(i.response.error||i.response):i.responseText?""+i.responseText:"fail to post "+e+" "+i.status;var r=new Error(n);return r.status=i.status,r.method="post",r.url=e,r}(i,0,t));e.onSuccess(function(e){var t=e.responseText||e.response;if(!t)return t;try{return JSON.parse(t)}catch(e){return t}}(t))},t.open("post",i,!0),e.withCredentials&&"withCredentials"in t&&(t.withCredentials=!0);var r=e.headers||{};for(var s in r)r.hasOwnProperty(s)&&null!==r[s]&&t.setRequestHeader(s,r[s]);return t.send(n),t}}},disabled:Boolean,limit:Number,onExceed:Function},data:function(){return{mouseover:!1,reqs:{}}},methods:{isImage:function(e){return-1!==e.indexOf("image")},handleChange:function(e){var t=e.target.files;t&&this.uploadFiles(t)},uploadFiles:function(e){var t=this;if(this.limit&&this.fileList.length+e.length>this.limit)this.onExceed&&this.onExceed(e,this.fileList);else{var i=Array.prototype.slice.call(e);this.multiple||(i=i.slice(0,1)),0!==i.length&&i.forEach(function(e){t.onStart(e),t.autoUpload&&t.upload(e)})}},upload:function(e){var t=this;if(this.$refs.input.value=null,!this.beforeUpload)return this.post(e);var i=this.beforeUpload(e);i&&i.then?i.then(function(i){var n=Object.prototype.toString.call(i);if("[object File]"===n||"[object Blob]"===n){for(var r in"[object Blob]"===n&&(i=new File([i],e.name,{type:e.type})),e)e.hasOwnProperty(r)&&(i[r]=e[r]);t.post(i)}else t.post(e)},function(){t.onRemove(null,e)}):!1!==i?this.post(e):this.onRemove(null,e)},abort:function(e){var t=this.reqs;if(e){var i=e;e.uid&&(i=e.uid),t[i]&&t[i].abort()}else Object.keys(t).forEach(function(e){t[e]&&t[e].abort(),delete t[e]})},post:function(e){var t=this,i=e.uid,n={headers:this.headers,withCredentials:this.withCredentials,file:e,data:this.data,filename:this.name,action:this.action,onProgress:function(i){t.onProgress(i,e)},onSuccess:function(n){t.onSuccess(n,e),delete t.reqs[i]},onError:function(n){t.onError(n,e),delete t.reqs[i]}},r=this.httpRequest(n);this.reqs[i]=r,r&&r.then&&r.then(n.onSuccess,n.onError)},handleClick:function(){this.disabled||(this.$refs.input.value=null,this.$refs.input.click())},handleKeydown:function(e){e.target===e.currentTarget&&(13!==e.keyCode&&32!==e.keyCode||this.handleClick())}},render:function(e){var t=this.handleClick,i=this.drag,n=this.name,r=this.handleChange,s=this.multiple,a=this.accept,o=this.listType,l=this.uploadFiles,u=this.disabled,c={class:{"el-upload":!0},on:{click:t,keydown:this.handleKeydown}};return c.class["el-upload--"+o]=!0,e("div",Bl()([c,{attrs:{tabindex:"0"}}]),[i?e("upload-dragger",{attrs:{disabled:u},on:{file:l}},[this.$slots.default]):this.$slots.default,e("input",{class:"el-upload__input",attrs:{type:"file",name:n,multiple:s,accept:a},ref:"input",on:{change:r}})])}},void 0,void 0,!1,null,null,null);Rl.options.__file="packages/upload/src/upload.vue";var Wl=Rl.exports;function jl(){}var ql=r({name:"ElUpload",mixins:[K],components:{ElProgress:Al,UploadList:Ll,Upload:Wl},provide:function(){return{uploader:this}},inject:{elForm:{default:""}},props:{action:{type:String,required:!0},headers:{type:Object,default:function(){return{}}},data:Object,multiple:Boolean,name:{type:String,default:"file"},drag:Boolean,dragger:Boolean,withCredentials:Boolean,showFileList:{type:Boolean,default:!0},accept:String,type:{type:String,default:"select"},beforeUpload:Function,beforeRemove:Function,onRemove:{type:Function,default:jl},onChange:{type:Function,default:jl},onPreview:{type:Function},onSuccess:{type:Function,default:jl},onProgress:{type:Function,default:jl},onError:{type:Function,default:jl},fileList:{type:Array,default:function(){return[]}},autoUpload:{type:Boolean,default:!0},listType:{type:String,default:"text"},httpRequest:Function,disabled:Boolean,limit:Number,onExceed:{type:Function,default:jl}},data:function(){return{uploadFiles:[],dragOver:!1,draging:!1,tempIndex:1}},computed:{uploadDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{listType:function(e){"picture-card"!==e&&"picture"!==e||(this.uploadFiles=this.uploadFiles.map(function(e){if(!e.url&&e.raw)try{e.url=URL.createObjectURL(e.raw)}catch(e){console.error("[Element Error][Upload]",e)}return e}))},fileList:{immediate:!0,handler:function(e){var t=this;this.uploadFiles=e.map(function(e){return e.uid=e.uid||Date.now()+t.tempIndex++,e.status=e.status||"success",e})}}},methods:{handleStart:function(e){e.uid=Date.now()+this.tempIndex++;var t={status:"ready",name:e.name,size:e.size,percentage:0,uid:e.uid,raw:e};if("picture-card"===this.listType||"picture"===this.listType)try{t.url=URL.createObjectURL(e)}catch(e){return void console.error("[Element Error][Upload]",e)}this.uploadFiles.push(t),this.onChange(t,this.uploadFiles)},handleProgress:function(e,t){var i=this.getFile(t);this.onProgress(e,i,this.uploadFiles),i.status="uploading",i.percentage=e.percent||0},handleSuccess:function(e,t){var i=this.getFile(t);i&&(i.status="success",i.response=e,this.onSuccess(e,i,this.uploadFiles),this.onChange(i,this.uploadFiles))},handleError:function(e,t){var i=this.getFile(t),n=this.uploadFiles;i.status="fail",n.splice(n.indexOf(i),1),this.onError(e,i,this.uploadFiles),this.onChange(i,this.uploadFiles)},handleRemove:function(e,t){var i=this;t&&(e=this.getFile(t));var n=function(){i.abort(e);var t=i.uploadFiles;t.splice(t.indexOf(e),1),i.onRemove(e,t)};if(this.beforeRemove){if("function"==typeof this.beforeRemove){var r=this.beforeRemove(e,this.uploadFiles);r&&r.then?r.then(function(){n()},jl):!1!==r&&n()}}else n()},getFile:function(e){var t=this.uploadFiles,i=void 0;return t.every(function(t){return!(i=e.uid===t.uid?t:null)}),i},abort:function(e){this.$refs["upload-inner"].abort(e)},clearFiles:function(){this.uploadFiles=[]},submit:function(){var e=this;this.uploadFiles.filter(function(e){return"ready"===e.status}).forEach(function(t){e.$refs["upload-inner"].upload(t.raw)})},getMigratingConfig:function(){return{props:{"default-file-list":"default-file-list is renamed to file-list.","show-upload-list":"show-upload-list is renamed to show-file-list.","thumbnail-mode":"thumbnail-mode has been deprecated, you can implement the same effect according to this case: http://element.eleme.io/#/zh-CN/component/upload#yong-hu-tou-xiang-shang-chuan"}}}},beforeDestroy:function(){this.uploadFiles.forEach(function(e){e.url&&0===e.url.indexOf("blob:")&&URL.revokeObjectURL(e.url)})},render:function(e){var t=this,i=void 0;this.showFileList&&(i=e(Ll,{attrs:{disabled:this.uploadDisabled,listType:this.listType,files:this.uploadFiles,handlePreview:this.onPreview},on:{remove:this.handleRemove}},[function(e){if(t.$scopedSlots.file)return t.$scopedSlots.file({file:e.file})}]));var n=e("upload",{props:{type:this.type,drag:this.drag,action:this.action,multiple:this.multiple,"before-upload":this.beforeUpload,"with-credentials":this.withCredentials,headers:this.headers,name:this.name,data:this.data,accept:this.accept,fileList:this.uploadFiles,autoUpload:this.autoUpload,listType:this.listType,disabled:this.uploadDisabled,limit:this.limit,"on-exceed":this.onExceed,"on-start":this.handleStart,"on-progress":this.handleProgress,"on-success":this.handleSuccess,"on-error":this.handleError,"on-preview":this.onPreview,"on-remove":this.handleRemove,"http-request":this.httpRequest},ref:"upload-inner"},[this.$slots.trigger||this.$slots.default]);return e("div",["picture-card"===this.listType?i:"",this.$slots.trigger?[n,this.$slots.default]:n,this.$slots.tip,"picture-card"!==this.listType?i:""])}},void 0,void 0,!1,null,null,null);ql.options.__file="packages/upload/src/index.vue";var Yl=ql.exports;Yl.install=function(e){e.component(Yl.name,Yl)};var Kl=Yl,Gl=function(){var e=this.$createElement,t=this._self._c||e;return t("span",{staticClass:"el-spinner"},[t("svg",{staticClass:"el-spinner-inner",style:{width:this.radius/2+"px",height:this.radius/2+"px"},attrs:{viewBox:"0 0 50 50"}},[t("circle",{staticClass:"path",attrs:{cx:"25",cy:"25",r:"20",fill:"none",stroke:this.strokeColor,"stroke-width":this.strokeWidth}})])])};Gl._withStripped=!0;var Ul=r({name:"ElSpinner",props:{type:String,radius:{type:Number,default:100},strokeWidth:{type:Number,default:5},strokeColor:{type:String,default:"#efefef"}}},Gl,[],!1,null,null,null);Ul.options.__file="packages/spinner/src/spinner.vue";var Xl=Ul.exports;Xl.install=function(e){e.component(Xl.name,Xl)};var Jl=Xl,Zl=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-message-fade"},on:{"after-leave":e.handleAfterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],class:["el-message",e.type&&!e.iconClass?"el-message--"+e.type:"",e.center?"is-center":"",e.showClose?"is-closable":"",e.customClass],style:e.positionStyle,attrs:{role:"alert"},on:{mouseenter:e.clearTimer,mouseleave:e.startTimer}},[e.iconClass?i("i",{class:e.iconClass}):i("i",{class:e.typeClass}),e._t("default",[e.dangerouslyUseHTMLString?i("p",{staticClass:"el-message__content",domProps:{innerHTML:e._s(e.message)}}):i("p",{staticClass:"el-message__content"},[e._v(e._s(e.message))])]),e.showClose?i("i",{staticClass:"el-message__closeBtn el-icon-close",on:{click:e.close}}):e._e()],2)])};Zl._withStripped=!0;var Ql={success:"success",info:"info",warning:"warning",error:"error"},eu=r({data:function(){return{visible:!1,message:"",duration:3e3,type:"info",iconClass:"",customClass:"",onClose:null,showClose:!1,closed:!1,verticalOffset:20,timer:null,dangerouslyUseHTMLString:!1,center:!1}},computed:{typeClass:function(){return this.type&&!this.iconClass?"el-message__icon el-icon-"+Ql[this.type]:""},positionStyle:function(){return{top:this.verticalOffset+"px"}}},watch:{closed:function(e){e&&(this.visible=!1)}},methods:{handleAfterLeave:function(){this.$destroy(!0),this.$el.parentNode.removeChild(this.$el)},close:function(){this.closed=!0,"function"==typeof this.onClose&&this.onClose(this)},clearTimer:function(){clearTimeout(this.timer)},startTimer:function(){var e=this;this.duration>0&&(this.timer=setTimeout(function(){e.closed||e.close()},this.duration))},keydown:function(e){27===e.keyCode&&(this.closed||this.close())}},mounted:function(){this.startTimer(),document.addEventListener("keydown",this.keydown)},beforeDestroy:function(){document.removeEventListener("keydown",this.keydown)}},Zl,[],!1,null,null,null);eu.options.__file="packages/message/src/main.vue";var tu=eu.exports,iu=h.a.extend(tu),nu=void 0,ru=[],su=1,au=function e(t){if(!h.a.prototype.$isServer){"string"==typeof(t=t||{})&&(t={message:t});var i=t.onClose,n="message_"+su++;t.onClose=function(){e.close(n,i)},(nu=new iu({data:t})).id=n,ua(nu.message)&&(nu.$slots.default=[nu.message],nu.message=null),nu.$mount(),document.body.appendChild(nu.$el);var r=t.offset||20;return ru.forEach(function(e){r+=e.$el.offsetHeight+16}),nu.verticalOffset=r,nu.visible=!0,nu.$el.style.zIndex=Se.nextZIndex(),ru.push(nu),nu}};["success","warning","info","error"].forEach(function(e){au[e]=function(t){return"string"==typeof t&&(t={message:t}),t.type=e,au(t)}}),au.close=function(e,t){for(var i=ru.length,n=-1,r=void 0,s=0;s<i;s++)if(e===ru[s].id){r=ru[s].$el.offsetHeight,n=s,"function"==typeof t&&t(ru[s]),ru.splice(s,1);break}if(!(i<=1||-1===n||n>ru.length-1))for(var a=n;a<i-1;a++){var o=ru[a].$el;o.style.top=parseInt(o.style.top,10)-r-16+"px"}},au.closeAll=function(){for(var e=ru.length-1;e>=0;e--)ru[e].close()};var ou=au,lu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-badge"},[e._t("default"),i("transition",{attrs:{name:"el-zoom-in-center"}},[i("sup",{directives:[{name:"show",rawName:"v-show",value:!e.hidden&&(e.content||0===e.content||e.isDot),expression:"!hidden && (content || content === 0 || isDot)"}],staticClass:"el-badge__content",class:["el-badge__content--"+e.type,{"is-fixed":e.$slots.default,"is-dot":e.isDot}],domProps:{textContent:e._s(e.content)}})])],2)};lu._withStripped=!0;var uu=r({name:"ElBadge",props:{value:[String,Number],max:Number,isDot:Boolean,hidden:Boolean,type:{type:String,validator:function(e){return["primary","success","warning","info","danger"].indexOf(e)>-1}}},computed:{content:function(){if(!this.isDot){var e=this.value,t=this.max;return"number"==typeof e&&"number"==typeof t&&t<e?t+"+":e}}}},lu,[],!1,null,null,null);uu.options.__file="packages/badge/src/main.vue";var cu=uu.exports;cu.install=function(e){e.component(cu.name,cu)};var hu=cu,du=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-card",class:e.shadow?"is-"+e.shadow+"-shadow":"is-always-shadow"},[e.$slots.header||e.header?i("div",{staticClass:"el-card__header"},[e._t("header",[e._v(e._s(e.header))])],2):e._e(),i("div",{staticClass:"el-card__body",style:e.bodyStyle},[e._t("default")],2)])};du._withStripped=!0;var pu=r({name:"ElCard",props:{header:{},bodyStyle:{},shadow:{type:String}}},du,[],!1,null,null,null);pu.options.__file="packages/card/src/main.vue";var fu=pu.exports;fu.install=function(e){e.component(fu.name,fu)};var mu=fu,vu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-rate",attrs:{role:"slider","aria-valuenow":e.currentValue,"aria-valuetext":e.text,"aria-valuemin":"0","aria-valuemax":e.max,tabindex:"0"},on:{keydown:e.handleKey}},[e._l(e.max,function(t,n){return i("span",{key:n,staticClass:"el-rate__item",style:{cursor:e.rateDisabled?"auto":"pointer"},on:{mousemove:function(i){e.setCurrentValue(t,i)},mouseleave:e.resetCurrentValue,click:function(i){e.selectValue(t)}}},[i("i",{staticClass:"el-rate__icon",class:[e.classes[t-1],{hover:e.hoverIndex===t}],style:e.getIconStyle(t)},[e.showDecimalIcon(t)?i("i",{staticClass:"el-rate__decimal",class:e.decimalIconClass,style:e.decimalStyle}):e._e()])])}),e.showText||e.showScore?i("span",{staticClass:"el-rate__text",style:{color:e.textColor}},[e._v(e._s(e.text))]):e._e()],2)};vu._withStripped=!0;var gu=r({name:"ElRate",mixins:[K],inject:{elForm:{default:""}},data:function(){return{pointerAtLeftHalf:!0,currentValue:this.value,hoverIndex:-1}},props:{value:{type:Number,default:0},lowThreshold:{type:Number,default:2},highThreshold:{type:Number,default:4},max:{type:Number,default:5},colors:{type:[Array,Object],default:function(){return["#F7BA2A","#F7BA2A","#F7BA2A"]}},voidColor:{type:String,default:"#C6D1DE"},disabledVoidColor:{type:String,default:"#EFF2F7"},iconClasses:{type:[Array,Object],default:function(){return["el-icon-star-on","el-icon-star-on","el-icon-star-on"]}},voidIconClass:{type:String,default:"el-icon-star-off"},disabledVoidIconClass:{type:String,default:"el-icon-star-on"},disabled:{type:Boolean,default:!1},allowHalf:{type:Boolean,default:!1},showText:{type:Boolean,default:!1},showScore:{type:Boolean,default:!1},textColor:{type:String,default:"#1f2d3d"},texts:{type:Array,default:function(){return["极差","失望","一般","满意","惊喜"]}},scoreTemplate:{type:String,default:"{value}"}},computed:{text:function(){var e="";return this.showScore?e=this.scoreTemplate.replace(/\{\s*value\s*\}/,this.rateDisabled?this.value:this.currentValue):this.showText&&(e=this.texts[Math.ceil(this.currentValue)-1]),e},decimalStyle:function(){var e="";return this.rateDisabled?e=this.valueDecimal+"%":this.allowHalf&&(e="50%"),{color:this.activeColor,width:e}},valueDecimal:function(){return 100*this.value-100*Math.floor(this.value)},classMap:function(){var e;return Array.isArray(this.iconClasses)?((e={})[this.lowThreshold]=this.iconClasses[0],e[this.highThreshold]={value:this.iconClasses[1],excluded:!0},e[this.max]=this.iconClasses[2],e):this.iconClasses},decimalIconClass:function(){return this.getValueFromMap(this.value,this.classMap)},voidClass:function(){return this.rateDisabled?this.disabledVoidIconClass:this.voidIconClass},activeClass:function(){return this.getValueFromMap(this.currentValue,this.classMap)},colorMap:function(){var e;return Array.isArray(this.colors)?((e={})[this.lowThreshold]=this.colors[0],e[this.highThreshold]={value:this.colors[1],excluded:!0},e[this.max]=this.colors[2],e):this.colors},activeColor:function(){return this.getValueFromMap(this.currentValue,this.colorMap)},classes:function(){var e=[],t=0,i=this.currentValue;for(this.allowHalf&&this.currentValue!==Math.floor(this.currentValue)&&i--;t<i;t++)e.push(this.activeClass);for(;t<this.max;t++)e.push(this.voidClass);return e},rateDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{value:function(e){this.currentValue=e,this.pointerAtLeftHalf=this.value!==Math.floor(this.value)}},methods:{getMigratingConfig:function(){return{props:{"text-template":"text-template is renamed to score-template."}}},getValueFromMap:function(e,t){var i=Object.keys(t).filter(function(i){var n=t[i];return!!m(n)&&n.excluded?e<i:e<=i}).sort(function(e,t){return e-t}),n=t[i[0]];return m(n)?n.value:n||""},showDecimalIcon:function(e){var t=this.rateDisabled&&this.valueDecimal>0&&e-1<this.value&&e>this.value,i=this.allowHalf&&this.pointerAtLeftHalf&&e-.5<=this.currentValue&&e>this.currentValue;return t||i},getIconStyle:function(e){var t=this.rateDisabled?this.disabledVoidColor:this.voidColor;return{color:e<=this.currentValue?this.activeColor:t}},selectValue:function(e){this.rateDisabled||(this.allowHalf&&this.pointerAtLeftHalf?(this.$emit("input",this.currentValue),this.$emit("change",this.currentValue)):(this.$emit("input",e),this.$emit("change",e)))},handleKey:function(e){if(!this.rateDisabled){var t=this.currentValue,i=e.keyCode;38===i||39===i?(this.allowHalf?t+=.5:t+=1,e.stopPropagation(),e.preventDefault()):37!==i&&40!==i||(this.allowHalf?t-=.5:t-=1,e.stopPropagation(),e.preventDefault()),t=(t=t<0?0:t)>this.max?this.max:t,this.$emit("input",t),this.$emit("change",t)}},setCurrentValue:function(e,t){if(!this.rateDisabled){if(this.allowHalf){var i=t.target;pe(i,"el-rate__item")&&(i=i.querySelector(".el-rate__icon")),pe(i,"el-rate__decimal")&&(i=i.parentNode),this.pointerAtLeftHalf=2*t.offsetX<=i.clientWidth,this.currentValue=this.pointerAtLeftHalf?e-.5:e}else this.currentValue=e;this.hoverIndex=e}},resetCurrentValue:function(){this.rateDisabled||(this.allowHalf&&(this.pointerAtLeftHalf=this.value!==Math.floor(this.value)),this.currentValue=this.value,this.hoverIndex=-1)}},created:function(){this.value||this.$emit("input",0)}},vu,[],!1,null,null,null);gu.options.__file="packages/rate/src/main.vue";var bu=gu.exports;bu.install=function(e){e.component(bu.name,bu)};var yu=bu,wu=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-steps",class:[!this.simple&&"el-steps--"+this.direction,this.simple&&"el-steps--simple"]},[this._t("default")],2)};wu._withStripped=!0;var _u=r({name:"ElSteps",mixins:[K],props:{space:[Number,String],active:Number,direction:{type:String,default:"horizontal"},alignCenter:Boolean,simple:Boolean,finishStatus:{type:String,default:"finish"},processStatus:{type:String,default:"process"}},data:function(){return{steps:[],stepOffset:0}},methods:{getMigratingConfig:function(){return{props:{center:"center is removed."}}}},watch:{active:function(e,t){this.$emit("change",e,t)},steps:function(e){e.forEach(function(e,t){e.index=t})}}},wu,[],!1,null,null,null);_u.options.__file="packages/steps/src/steps.vue";var xu=_u.exports;xu.install=function(e){e.component(xu.name,xu)};var Cu=xu,ku=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-step",class:[!e.isSimple&&"is-"+e.$parent.direction,e.isSimple&&"is-simple",e.isLast&&!e.space&&!e.isCenter&&"is-flex",e.isCenter&&!e.isVertical&&!e.isSimple&&"is-center"],style:e.style},[i("div",{staticClass:"el-step__head",class:"is-"+e.currentStatus},[i("div",{staticClass:"el-step__line",style:e.isLast?"":{marginRight:e.$parent.stepOffset+"px"}},[i("i",{staticClass:"el-step__line-inner",style:e.lineStyle})]),i("div",{staticClass:"el-step__icon",class:"is-"+(e.icon?"icon":"text")},["success"!==e.currentStatus&&"error"!==e.currentStatus?e._t("icon",[e.icon?i("i",{staticClass:"el-step__icon-inner",class:[e.icon]}):e._e(),e.icon||e.isSimple?e._e():i("div",{staticClass:"el-step__icon-inner"},[e._v(e._s(e.index+1))])]):i("i",{staticClass:"el-step__icon-inner is-status",class:["el-icon-"+("success"===e.currentStatus?"check":"close")]})],2)]),i("div",{staticClass:"el-step__main"},[i("div",{ref:"title",staticClass:"el-step__title",class:["is-"+e.currentStatus]},[e._t("title",[e._v(e._s(e.title))])],2),e.isSimple?i("div",{staticClass:"el-step__arrow"}):i("div",{staticClass:"el-step__description",class:["is-"+e.currentStatus]},[e._t("description",[e._v(e._s(e.description))])],2)])])};ku._withStripped=!0;var Su=r({name:"ElStep",props:{title:String,icon:String,description:String,status:String},data:function(){return{index:-1,lineStyle:{},internalStatus:""}},beforeCreate:function(){this.$parent.steps.push(this)},beforeDestroy:function(){var e=this.$parent.steps,t=e.indexOf(this);t>=0&&e.splice(t,1)},computed:{currentStatus:function(){return this.status||this.internalStatus},prevStatus:function(){var e=this.$parent.steps[this.index-1];return e?e.currentStatus:"wait"},isCenter:function(){return this.$parent.alignCenter},isVertical:function(){return"vertical"===this.$parent.direction},isSimple:function(){return this.$parent.simple},isLast:function(){var e=this.$parent;return e.steps[e.steps.length-1]===this},stepsCount:function(){return this.$parent.steps.length},space:function(){var e=this.isSimple,t=this.$parent.space;return e?"":t},style:function(){var e={},t=this.$parent.steps.length,i="number"==typeof this.space?this.space+"px":this.space?this.space:100/(t-(this.isCenter?0:1))+"%";return e.flexBasis=i,this.isVertical?e:(this.isLast?e.maxWidth=100/this.stepsCount+"%":e.marginRight=-this.$parent.stepOffset+"px",e)}},methods:{updateStatus:function(e){var t=this.$parent.$children[this.index-1];e>this.index?this.internalStatus=this.$parent.finishStatus:e===this.index&&"error"!==this.prevStatus?this.internalStatus=this.$parent.processStatus:this.internalStatus="wait",t&&t.calcProgress(this.internalStatus)},calcProgress:function(e){var t=100,i={};i.transitionDelay=150*this.index+"ms",e===this.$parent.processStatus?(this.currentStatus,t=0):"wait"===e&&(t=0,i.transitionDelay=-150*this.index+"ms"),i.borderWidth=t&&!this.isSimple?"1px":0,"vertical"===this.$parent.direction?i.height=t+"%":i.width=t+"%",this.lineStyle=i}},mounted:function(){var e=this,t=this.$watch("index",function(i){e.$watch("$parent.active",e.updateStatus,{immediate:!0}),e.$watch("$parent.processStatus",function(){var t=e.$parent.active;e.updateStatus(t)},{immediate:!0}),t()})}},ku,[],!1,null,null,null);Su.options.__file="packages/steps/src/step.vue";var Du=Su.exports;Du.install=function(e){e.component(Du.name,Du)};var $u=Du,Eu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{class:e.carouselClasses,on:{mouseenter:function(t){return t.stopPropagation(),e.handleMouseEnter(t)},mouseleave:function(t){return t.stopPropagation(),e.handleMouseLeave(t)}}},[i("div",{staticClass:"el-carousel__container",style:{height:e.height}},[e.arrowDisplay?i("transition",{attrs:{name:"carousel-arrow-left"}},[i("button",{directives:[{name:"show",rawName:"v-show",value:("always"===e.arrow||e.hover)&&(e.loop||e.activeIndex>0),expression:"(arrow === 'always' || hover) && (loop || activeIndex > 0)"}],staticClass:"el-carousel__arrow el-carousel__arrow--left",attrs:{type:"button"},on:{mouseenter:function(t){e.handleButtonEnter("left")},mouseleave:e.handleButtonLeave,click:function(t){t.stopPropagation(),e.throttledArrowClick(e.activeIndex-1)}}},[i("i",{staticClass:"el-icon-arrow-left"})])]):e._e(),e.arrowDisplay?i("transition",{attrs:{name:"carousel-arrow-right"}},[i("button",{directives:[{name:"show",rawName:"v-show",value:("always"===e.arrow||e.hover)&&(e.loop||e.activeIndex<e.items.length-1),expression:"(arrow === 'always' || hover) && (loop || activeIndex < items.length - 1)"}],staticClass:"el-carousel__arrow el-carousel__arrow--right",attrs:{type:"button"},on:{mouseenter:function(t){e.handleButtonEnter("right")},mouseleave:e.handleButtonLeave,click:function(t){t.stopPropagation(),e.throttledArrowClick(e.activeIndex+1)}}},[i("i",{staticClass:"el-icon-arrow-right"})])]):e._e(),e._t("default")],2),"none"!==e.indicatorPosition?i("ul",{class:e.indicatorsClasses},e._l(e.items,function(t,n){return i("li",{key:n,class:["el-carousel__indicator","el-carousel__indicator--"+e.direction,{"is-active":n===e.activeIndex}],on:{mouseenter:function(t){e.throttledIndicatorHover(n)},click:function(t){t.stopPropagation(),e.handleIndicatorClick(n)}}},[i("button",{staticClass:"el-carousel__button"},[e.hasLabel?i("span",[e._v(e._s(t.label))]):e._e()])])}),0):e._e()])};Eu._withStripped=!0;var Tu=i(4),Mu=i.n(Tu),Nu=r({name:"ElCarousel",props:{initialIndex:{type:Number,default:0},height:String,trigger:{type:String,default:"hover"},autoplay:{type:Boolean,default:!0},interval:{type:Number,default:3e3},indicatorPosition:String,indicator:{type:Boolean,default:!0},arrow:{type:String,default:"hover"},type:String,loop:{type:Boolean,default:!0},direction:{type:String,default:"horizontal",validator:function(e){return-1!==["horizontal","vertical"].indexOf(e)}}},data:function(){return{items:[],activeIndex:-1,containerWidth:0,timer:null,hover:!1}},computed:{arrowDisplay:function(){return"never"!==this.arrow&&"vertical"!==this.direction},hasLabel:function(){return this.items.some(function(e){return e.label.toString().length>0})},carouselClasses:function(){var e=["el-carousel","el-carousel--"+this.direction];return"card"===this.type&&e.push("el-carousel--card"),e},indicatorsClasses:function(){var e=["el-carousel__indicators","el-carousel__indicators--"+this.direction];return this.hasLabel&&e.push("el-carousel__indicators--labels"),"outside"!==this.indicatorPosition&&"card"!==this.type||e.push("el-carousel__indicators--outside"),e}},watch:{items:function(e){e.length>0&&this.setActiveItem(this.initialIndex)},activeIndex:function(e,t){this.resetItemPosition(t),t>-1&&this.$emit("change",e,t)},autoplay:function(e){e?this.startTimer():this.pauseTimer()},loop:function(){this.setActiveItem(this.activeIndex)}},methods:{handleMouseEnter:function(){this.hover=!0,this.pauseTimer()},handleMouseLeave:function(){this.hover=!1,this.startTimer()},itemInStage:function(e,t){var i=this.items.length;return t===i-1&&e.inStage&&this.items[0].active||e.inStage&&this.items[t+1]&&this.items[t+1].active?"left":!!(0===t&&e.inStage&&this.items[i-1].active||e.inStage&&this.items[t-1]&&this.items[t-1].active)&&"right"},handleButtonEnter:function(e){var t=this;"vertical"!==this.direction&&this.items.forEach(function(i,n){e===t.itemInStage(i,n)&&(i.hover=!0)})},handleButtonLeave:function(){"vertical"!==this.direction&&this.items.forEach(function(e){e.hover=!1})},updateItems:function(){this.items=this.$children.filter(function(e){return"ElCarouselItem"===e.$options.name})},resetItemPosition:function(e){var t=this;this.items.forEach(function(i,n){i.translateItem(n,t.activeIndex,e)})},playSlides:function(){this.activeIndex<this.items.length-1?this.activeIndex++:this.loop&&(this.activeIndex=0)},pauseTimer:function(){this.timer&&(clearInterval(this.timer),this.timer=null)},startTimer:function(){this.interval<=0||!this.autoplay||this.timer||(this.timer=setInterval(this.playSlides,this.interval))},setActiveItem:function(e){if("string"==typeof e){var t=this.items.filter(function(t){return t.name===e});t.length>0&&(e=this.items.indexOf(t[0]))}if(e=Number(e),isNaN(e)||e!==Math.floor(e))console.warn("[Element Warn][Carousel]index must be an integer.");else{var i=this.items.length,n=this.activeIndex;this.activeIndex=e<0?this.loop?i-1:0:e>=i?this.loop?0:i-1:e,n===this.activeIndex&&this.resetItemPosition(n)}},prev:function(){this.setActiveItem(this.activeIndex-1)},next:function(){this.setActiveItem(this.activeIndex+1)},handleIndicatorClick:function(e){this.activeIndex=e},handleIndicatorHover:function(e){"hover"===this.trigger&&e!==this.activeIndex&&(this.activeIndex=e)}},created:function(){var e=this;this.throttledArrowClick=Mu()(300,!0,function(t){e.setActiveItem(t)}),this.throttledIndicatorHover=Mu()(300,function(t){e.handleIndicatorHover(t)})},mounted:function(){var e=this;this.updateItems(),this.$nextTick(function(){Ye(e.$el,e.resetItemPosition),e.initialIndex<e.items.length&&e.initialIndex>=0&&(e.activeIndex=e.initialIndex),e.startTimer()})},beforeDestroy:function(){this.$el&&Ke(this.$el,this.resetItemPosition),this.pauseTimer()}},Eu,[],!1,null,null,null);Nu.options.__file="packages/carousel/src/main.vue";var Pu=Nu.exports;Pu.install=function(e){e.component(Pu.name,Pu)};var Ou=Pu,Iu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"show",rawName:"v-show",value:e.ready,expression:"ready"}],staticClass:"el-carousel__item",class:{"is-active":e.active,"el-carousel__item--card":"card"===e.$parent.type,"is-in-stage":e.inStage,"is-hover":e.hover,"is-animating":e.animating},style:e.itemStyle,on:{click:e.handleItemClick}},["card"===e.$parent.type?i("div",{directives:[{name:"show",rawName:"v-show",value:!e.active,expression:"!active"}],staticClass:"el-carousel__mask"}):e._e(),e._t("default")],2)};Iu._withStripped=!0;var Au=r({name:"ElCarouselItem",props:{name:String,label:{type:[String,Number],default:""}},data:function(){return{hover:!1,translate:0,scale:1,active:!1,ready:!1,inStage:!1,animating:!1}},methods:{processIndex:function(e,t,i){return 0===t&&e===i-1?-1:t===i-1&&0===e?i:e<t-1&&t-e>=i/2?i+1:e>t+1&&e-t>=i/2?-2:e},calcCardTranslate:function(e,t){var i=this.$parent.$el.offsetWidth;return this.inStage?i*(1.17*(e-t)+1)/4:e<t?-1.83*i/4:3.83*i/4},calcTranslate:function(e,t,i){return this.$parent.$el[i?"offsetHeight":"offsetWidth"]*(e-t)},translateItem:function(e,t,i){var n=this.$parent.type,r=this.parentDirection,s=this.$parent.items.length;if("card"!==n&&void 0!==i&&(this.animating=e===t||e===i),e!==t&&s>2&&this.$parent.loop&&(e=this.processIndex(e,t,s)),"card"===n)"vertical"===r&&console.warn("[Element Warn][Carousel]vertical direction is not supported in card mode"),this.inStage=Math.round(Math.abs(e-t))<=1,this.active=e===t,this.translate=this.calcCardTranslate(e,t),this.scale=this.active?1:.83;else{this.active=e===t;var a="vertical"===r;this.translate=this.calcTranslate(e,t,a)}this.ready=!0},handleItemClick:function(){var e=this.$parent;if(e&&"card"===e.type){var t=e.items.indexOf(this);e.setActiveItem(t)}}},computed:{parentDirection:function(){return this.$parent.direction},itemStyle:function(){return function(e){if("object"!==(void 0===e?"undefined":y(e)))return e;var t=["ms-","webkit-"];return["transform","transition","animation"].forEach(function(i){var n=e[i];i&&n&&t.forEach(function(t){e[t+i]=n})}),e}({transform:("vertical"===this.parentDirection?"translateY":"translateX")+"("+this.translate+"px) scale("+this.scale+")"})}},created:function(){this.$parent&&this.$parent.updateItems()},destroyed:function(){this.$parent&&this.$parent.updateItems()}},Iu,[],!1,null,null,null);Au.options.__file="packages/carousel/src/item.vue";var Fu=Au.exports;Fu.install=function(e){e.component(Fu.name,Fu)};var Lu=Fu,Vu=function(){var e=this.$createElement;return(this._self._c||e)("div",{staticClass:"el-collapse",attrs:{role:"tablist","aria-multiselectable":"true"}},[this._t("default")],2)};Vu._withStripped=!0;var Bu=r({name:"ElCollapse",componentName:"ElCollapse",props:{accordion:Boolean,value:{type:[Array,String,Number],default:function(){return[]}}},data:function(){return{activeNames:[].concat(this.value)}},provide:function(){return{collapse:this}},watch:{value:function(e){this.activeNames=[].concat(e)}},methods:{setActiveNames:function(e){e=[].concat(e);var t=this.accordion?e[0]:e;this.activeNames=e,this.$emit("input",t),this.$emit("change",t)},handleItemClick:function(e){if(this.accordion)this.setActiveNames(!this.activeNames[0]&&0!==this.activeNames[0]||this.activeNames[0]!==e.name?e.name:"");else{var t=this.activeNames.slice(0),i=t.indexOf(e.name);i>-1?t.splice(i,1):t.push(e.name),this.setActiveNames(t)}}},created:function(){this.$on("item-click",this.handleItemClick)}},Vu,[],!1,null,null,null);Bu.options.__file="packages/collapse/src/collapse.vue";var zu=Bu.exports;zu.install=function(e){e.component(zu.name,zu)};var Hu=zu,Ru=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-collapse-item",class:{"is-active":e.isActive,"is-disabled":e.disabled}},[i("div",{attrs:{role:"tab","aria-expanded":e.isActive,"aria-controls":"el-collapse-content-"+e.id,"aria-describedby":"el-collapse-content-"+e.id}},[i("div",{staticClass:"el-collapse-item__header",class:{focusing:e.focusing,"is-active":e.isActive},attrs:{role:"button",id:"el-collapse-head-"+e.id,tabindex:e.disabled?void 0:0},on:{click:e.handleHeaderClick,keyup:function(t){return"button"in t||!e._k(t.keyCode,"space",32,t.key,[" ","Spacebar"])||!e._k(t.keyCode,"enter",13,t.key,"Enter")?(t.stopPropagation(),e.handleEnterClick(t)):null},focus:e.handleFocus,blur:function(t){e.focusing=!1}}},[e._t("title",[e._v(e._s(e.title))]),i("i",{staticClass:"el-collapse-item__arrow el-icon-arrow-right",class:{"is-active":e.isActive}})],2)]),i("el-collapse-transition",[i("div",{directives:[{name:"show",rawName:"v-show",value:e.isActive,expression:"isActive"}],staticClass:"el-collapse-item__wrap",attrs:{role:"tabpanel","aria-hidden":!e.isActive,"aria-labelledby":"el-collapse-head-"+e.id,id:"el-collapse-content-"+e.id}},[i("div",{staticClass:"el-collapse-item__content"},[e._t("default")],2)])])],1)};Ru._withStripped=!0;var Wu=r({name:"ElCollapseItem",componentName:"ElCollapseItem",mixins:[l],components:{ElCollapseTransition:ii},data:function(){return{contentWrapStyle:{height:"auto",display:"block"},contentHeight:0,focusing:!1,isClick:!1,id:D()}},inject:["collapse"],props:{title:String,name:{type:[String,Number],default:function(){return this._uid}},disabled:Boolean},computed:{isActive:function(){return this.collapse.activeNames.indexOf(this.name)>-1}},methods:{handleFocus:function(){var e=this;setTimeout(function(){e.isClick?e.isClick=!1:e.focusing=!0},50)},handleHeaderClick:function(){this.disabled||(this.dispatch("ElCollapse","item-click",this),this.focusing=!1,this.isClick=!0)},handleEnterClick:function(){this.dispatch("ElCollapse","item-click",this)}}},Ru,[],!1,null,null,null);Wu.options.__file="packages/collapse/src/collapse-item.vue";var ju=Wu.exports;ju.install=function(e){e.component(ju.name,ju)};var qu=ju,Yu=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:function(){return e.toggleDropDownVisible(!1)},expression:"() => toggleDropDownVisible(false)"}],ref:"reference",class:["el-cascader",e.realSize&&"el-cascader--"+e.realSize,{"is-disabled":e.isDisabled}],on:{mouseenter:function(t){e.inputHover=!0},mouseleave:function(t){e.inputHover=!1},click:function(){return e.toggleDropDownVisible(!e.readonly||void 0)},keydown:e.handleKeyDown}},[i("el-input",{ref:"input",class:{"is-focus":e.dropDownVisible},attrs:{size:e.realSize,placeholder:e.placeholder,readonly:e.readonly,disabled:e.isDisabled,"validate-event":!1},on:{focus:e.handleFocus,blur:e.handleBlur,input:e.handleInput},model:{value:e.multiple?e.presentText:e.inputValue,callback:function(t){e.multiple?e.presentText:e.inputValue=t},expression:"multiple ? presentText : inputValue"}},[i("template",{slot:"suffix"},[e.clearBtnVisible?i("i",{key:"clear",staticClass:"el-input__icon el-icon-circle-close",on:{click:function(t){return t.stopPropagation(),e.handleClear(t)}}}):i("i",{key:"arrow-down",class:["el-input__icon","el-icon-arrow-down",e.dropDownVisible&&"is-reverse"],on:{click:function(t){t.stopPropagation(),e.toggleDropDownVisible()}}})])],2),e.multiple?i("div",{staticClass:"el-cascader__tags"},[e._l(e.presentTags,function(t,n){return i("el-tag",{key:t.key,attrs:{type:"info",size:e.tagSize,hit:t.hitState,closable:t.closable,"disable-transitions":""},on:{close:function(t){e.deleteTag(n)}}},[i("span",[e._v(e._s(t.text))])])}),e.filterable&&!e.isDisabled?i("input",{directives:[{name:"model",rawName:"v-model.trim",value:e.inputValue,expression:"inputValue",modifiers:{trim:!0}}],staticClass:"el-cascader__search-input",attrs:{type:"text",placeholder:e.presentTags.length?"":e.placeholder},domProps:{value:e.inputValue},on:{input:[function(t){t.target.composing||(e.inputValue=t.target.value.trim())},function(t){return e.handleInput(e.inputValue,t)}],click:function(t){t.stopPropagation(),e.toggleDropDownVisible(!0)},keydown:function(t){return"button"in t||!e._k(t.keyCode,"delete",[8,46],t.key,["Backspace","Delete","Del"])?e.handleDelete(t):null},blur:function(t){e.$forceUpdate()}}}):e._e()],2):e._e(),i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":e.handleDropdownLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.dropDownVisible,expression:"dropDownVisible"}],ref:"popper",class:["el-popper","el-cascader__dropdown",e.popperClass]},[i("el-cascader-panel",{directives:[{name:"show",rawName:"v-show",value:!e.filtering,expression:"!filtering"}],ref:"panel",attrs:{options:e.options,props:e.config,border:!1,"render-label":e.$scopedSlots.default},on:{"expand-change":e.handleExpandChange,close:function(t){e.toggleDropDownVisible(!1)}},model:{value:e.checkedValue,callback:function(t){e.checkedValue=t},expression:"checkedValue"}}),e.filterable?i("el-scrollbar",{directives:[{name:"show",rawName:"v-show",value:e.filtering,expression:"filtering"}],ref:"suggestionPanel",staticClass:"el-cascader__suggestion-panel",attrs:{tag:"ul","view-class":"el-cascader__suggestion-list"},nativeOn:{keydown:function(t){return e.handleSuggestionKeyDown(t)}}},[e.suggestions.length?e._l(e.suggestions,function(t,n){return i("li",{key:t.uid,class:["el-cascader__suggestion-item",t.checked&&"is-checked"],attrs:{tabindex:-1},on:{click:function(t){e.handleSuggestionClick(n)}}},[i("span",[e._v(e._s(t.text))]),t.checked?i("i",{staticClass:"el-icon-check"}):e._e()])}):e._t("empty",[i("li",{staticClass:"el-cascader__empty-text"},[e._v(e._s(e.t("el.cascader.noMatch")))])])],2):e._e()],1)])],1)};Yu._withStripped=!0;var Ku=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{class:["el-cascader-panel",this.border&&"is-bordered"],on:{keydown:this.handleKeyDown}},this._l(this.menus,function(e,i){return t("cascader-menu",{key:i,ref:"menu",refInFor:!0,attrs:{index:i,nodes:e}})}),1)};Ku._withStripped=!0;var Gu=function(e){return e.stopPropagation()},Uu=r({inject:["panel"],components:{ElCheckbox:Vi,ElRadio:Si},props:{node:{required:!0},nodeId:String},computed:{config:function(){return this.panel.config},isLeaf:function(){return this.node.isLeaf},isDisabled:function(){return this.node.isDisabled},checkedValue:function(){return this.panel.checkedValue},isChecked:function(){return this.node.isSameNode(this.checkedValue)},inActivePath:function(){return this.isInPath(this.panel.activePath)},inCheckedPath:function(){var e=this;return!!this.config.checkStrictly&&this.panel.checkedNodePaths.some(function(t){return e.isInPath(t)})},value:function(){return this.node.getValueByOption()}},methods:{handleExpand:function(){var e=this,t=this.panel,i=this.node,n=this.isDisabled,r=this.config,s=r.multiple;!r.checkStrictly&&n||i.loading||(r.lazy&&!i.loaded?t.lazyLoad(i,function(){var t=e.isLeaf;if(t||e.handleExpand(),s){var n=!!t&&i.checked;e.handleMultiCheckChange(n)}}):t.handleExpand(i))},handleCheckChange:function(){var e=this.panel,t=this.value,i=this.node;e.handleCheckChange(t),e.handleExpand(i)},handleMultiCheckChange:function(e){this.node.doCheck(e),this.panel.calculateMultiCheckedValue()},isInPath:function(e){var t=this.node;return(e[t.level-1]||{}).uid===t.uid},renderPrefix:function(e){var t=this.isLeaf,i=this.isChecked,n=this.config,r=n.checkStrictly;return n.multiple?this.renderCheckbox(e):r?this.renderRadio(e):t&&i?this.renderCheckIcon(e):null},renderPostfix:function(e){var t=this.node,i=this.isLeaf;return t.loading?this.renderLoadingIcon(e):i?null:this.renderExpandIcon(e)},renderCheckbox:function(e){var t=this.node,i=this.config,n=this.isDisabled,r={on:{change:this.handleMultiCheckChange},nativeOn:{}};return i.checkStrictly&&(r.nativeOn.click=Gu),e("el-checkbox",Bl()([{attrs:{value:t.checked,indeterminate:t.indeterminate,disabled:n}},r]))},renderRadio:function(e){var t=this.checkedValue,i=this.value,n=this.isDisabled;return I(i,t)&&(i=t),e("el-radio",{attrs:{value:t,label:i,disabled:n},on:{change:this.handleCheckChange},nativeOn:{click:Gu}},[e("span")])},renderCheckIcon:function(e){return e("i",{class:"el-icon-check el-cascader-node__prefix"})},renderLoadingIcon:function(e){return e("i",{class:"el-icon-loading el-cascader-node__postfix"})},renderExpandIcon:function(e){return e("i",{class:"el-icon-arrow-right el-cascader-node__postfix"})},renderContent:function(e){var t=this.panel,i=this.node,n=t.renderLabelFn;return e("span",{class:"el-cascader-node__label"},[(n?n({node:i,data:i.data}):null)||i.label])}},render:function(e){var t=this,i=this.inActivePath,n=this.inCheckedPath,r=this.isChecked,s=this.isLeaf,a=this.isDisabled,o=this.config,l=this.nodeId,u=o.expandTrigger,c=o.checkStrictly,h=o.multiple,d=!c&&a,p={on:{}};return"click"===u?p.on.click=this.handleExpand:(p.on.mouseenter=function(e){t.handleExpand(),t.$emit("expand",e)},p.on.focus=function(e){t.handleExpand(),t.$emit("expand",e)}),!s||a||c||h||(p.on.click=this.handleCheckChange),e("li",Bl()([{attrs:{role:"menuitem",id:l,"aria-expanded":i,tabindex:d?null:-1},class:{"el-cascader-node":!0,"is-selectable":c,"in-active-path":i,"in-checked-path":n,"is-active":r,"is-disabled":d}},p]),[this.renderPrefix(e),this.renderContent(e),this.renderPostfix(e)])}},void 0,void 0,!1,null,null,null);Uu.options.__file="packages/cascader-panel/src/cascader-node.vue";var Xu=r({name:"ElCascaderMenu",mixins:[q],inject:["panel"],components:{ElScrollbar:Ze,CascaderNode:Uu.exports},props:{nodes:{type:Array,required:!0},index:Number},data:function(){return{activeNode:null,hoverTimer:null,id:D()}},computed:{isEmpty:function(){return!this.nodes.length},menuId:function(){return"cascader-menu-"+this.id+"-"+this.index}},methods:{handleExpand:function(e){this.activeNode=e.target},handleMouseMove:function(e){var t=this.activeNode,i=this.hoverTimer,n=this.$refs.hoverZone;if(t&&n)if(t.contains(e.target)){clearTimeout(i);var r=this.$el.getBoundingClientRect().left,s=e.clientX-r,a=this.$el,o=a.offsetWidth,l=a.offsetHeight,u=t.offsetTop,c=u+t.offsetHeight;n.innerHTML='\n <path style="pointer-events: auto;" fill="transparent" d="M'+s+" "+u+" L"+o+" 0 V"+u+' Z" />\n <path style="pointer-events: auto;" fill="transparent" d="M'+s+" "+c+" L"+o+" "+l+" V"+c+' Z" />\n '}else i||(this.hoverTimer=setTimeout(this.clearHoverZone,this.panel.config.hoverThreshold))},clearHoverZone:function(){var e=this.$refs.hoverZone;e&&(e.innerHTML="")},renderEmptyText:function(e){return e("div",{class:"el-cascader-menu__empty-text"},[this.t("el.cascader.noData")])},renderNodeList:function(e){var t=this.menuId,i=this.panel.isHoverMenu,n={on:{}};i&&(n.on.expand=this.handleExpand);var r=this.nodes.map(function(i,r){var s=i.hasChildren;return e("cascader-node",Bl()([{key:i.uid,attrs:{node:i,"node-id":t+"-"+r,"aria-haspopup":s,"aria-owns":s?t:null}},n]))});return[].concat(r,[i?e("svg",{ref:"hoverZone",class:"el-cascader-menu__hover-zone"}):null])}},render:function(e){var t=this.isEmpty,i=this.menuId,n={nativeOn:{}};return this.panel.isHoverMenu&&(n.nativeOn.mousemove=this.handleMouseMove),e("el-scrollbar",Bl()([{attrs:{tag:"ul",role:"menu",id:i,"wrap-class":"el-cascader-menu__wrap","view-class":{"el-cascader-menu__list":!0,"is-empty":t}},class:"el-cascader-menu"},n]),[t?this.renderEmptyText(e):this.renderNodeList(e)])}},void 0,void 0,!1,null,null,null);Xu.options.__file="packages/cascader-panel/src/cascader-menu.vue";var Ju=Xu.exports,Zu=function(){function e(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,i,n){return i&&e(t.prototype,i),n&&e(t,n),t}}();var Qu=0,ec=function(){function e(t,i,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.data=t,this.config=i,this.parent=n||null,this.level=this.parent?this.parent.level+1:1,this.uid=Qu++,this.initState(),this.initChildren()}return e.prototype.initState=function(){var e=this.config,t=e.value,i=e.label;this.value=this.data[t],this.label=this.data[i],this.pathNodes=this.calculatePathNodes(),this.path=this.pathNodes.map(function(e){return e.value}),this.pathLabels=this.pathNodes.map(function(e){return e.label}),this.loading=!1,this.loaded=!1},e.prototype.initChildren=function(){var t=this,i=this.config,n=i.children,r=this.data[n];this.hasChildren=Array.isArray(r),this.children=(r||[]).map(function(n){return new e(n,i,t)})},e.prototype.calculatePathNodes=function(){for(var e=[this],t=this.parent;t;)e.unshift(t),t=t.parent;return e},e.prototype.getPath=function(){return this.path},e.prototype.getValue=function(){return this.value},e.prototype.getValueByOption=function(){return this.config.emitPath?this.getPath():this.getValue()},e.prototype.getText=function(e,t){return e?this.pathLabels.join(t):this.label},e.prototype.isSameNode=function(e){var t=this.getValueByOption();return this.config.multiple&&Array.isArray(e)?e.some(function(e){return I(e,t)}):I(e,t)},e.prototype.broadcast=function(e){for(var t=arguments.length,i=Array(t>1?t-1:0),n=1;n<t;n++)i[n-1]=arguments[n];var r="onParent"+P(e);this.children.forEach(function(t){t&&(t.broadcast.apply(t,[e].concat(i)),t[r]&&t[r].apply(t,i))})},e.prototype.emit=function(e){var t=this.parent,i="onChild"+P(e);if(t){for(var n=arguments.length,r=Array(n>1?n-1:0),s=1;s<n;s++)r[s-1]=arguments[s];t[i]&&t[i].apply(t,r),t.emit.apply(t,[e].concat(r))}},e.prototype.onParentCheck=function(e){this.isDisabled||this.setCheckState(e)},e.prototype.onChildCheck=function(){var e=this.children.filter(function(e){return!e.isDisabled}),t=!!e.length&&e.every(function(e){return e.checked});this.setCheckState(t)},e.prototype.setCheckState=function(e){var t=this.children.length,i=this.children.reduce(function(e,t){return e+(t.checked?1:t.indeterminate?.5:0)},0);this.checked=e,this.indeterminate=i!==t&&i>0},e.prototype.syncCheckState=function(e){var t=this.getValueByOption(),i=this.isSameNode(e,t);this.doCheck(i)},e.prototype.doCheck=function(e){this.checked!==e&&(this.config.checkStrictly?this.checked=e:(this.broadcast("check",e),this.setCheckState(e),this.emit("check")))},Zu(e,[{key:"isDisabled",get:function(){var e=this.data,t=this.parent,i=this.config,n=i.disabled,r=i.checkStrictly;return e[n]||!r&&t&&t.isDisabled}},{key:"isLeaf",get:function(){var e=this.data,t=this.loaded,i=this.hasChildren,n=this.children,r=this.config,s=r.lazy,a=r.leaf;if(s){var o=Q(e[a])?e[a]:!!t&&!n.length;return this.hasChildren=!o,o}return!i}}]),e}();var tc=function(){function e(t,i){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.config=i,this.initNodes(t)}return e.prototype.initNodes=function(e){var t=this;e=M(e),this.nodes=e.map(function(e){return new ec(e,t.config)}),this.flattedNodes=this.getFlattedNodes(!1,!1),this.leafNodes=this.getFlattedNodes(!0,!1)},e.prototype.appendNode=function(e,t){var i=new ec(e,this.config,t);(t?t.children:this.nodes).push(i)},e.prototype.appendNodes=function(e,t){var i=this;(e=M(e)).forEach(function(e){return i.appendNode(e,t)})},e.prototype.getNodes=function(){return this.nodes},e.prototype.getFlattedNodes=function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=e?this.leafNodes:this.flattedNodes;return t?i:function e(t,i){return t.reduce(function(t,n){return n.isLeaf?t.push(n):(!i&&t.push(n),t=t.concat(e(n.children,i))),t},[])}(this.nodes,e)},e.prototype.getNodeByValue=function(e){if(e){var t=this.getFlattedNodes(!1,!this.config.lazy).filter(function(t){return $(t.path,e)||t.value===e});return t&&t.length?t[0]:null}return null},e}(),ic=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},nc=qt.keys,rc={expandTrigger:"click",multiple:!1,checkStrictly:!1,emitPath:!0,lazy:!1,lazyLoad:_,value:"value",label:"label",children:"children",leaf:"leaf",disabled:"disabled",hoverThreshold:500},sc=function(e){return!e.getAttribute("aria-owns")},ac=function(e,t){var i=e.parentNode;if(i){var n=i.querySelectorAll('.el-cascader-node[tabindex="-1"]');return n[Array.prototype.indexOf.call(n,e)+t]||null}return null},oc=function(e,t){if(e){var i=e.id.split("-");return Number(i[i.length-2])}},lc=function(e){e&&(e.focus(),!sc(e)&&e.click())},uc=r({name:"ElCascaderPanel",components:{CascaderMenu:Ju},props:{value:{},options:Array,props:Object,border:{type:Boolean,default:!0},renderLabel:Function},provide:function(){return{panel:this}},data:function(){return{checkedValue:null,checkedNodePaths:[],store:[],menus:[],activePath:[],loadCount:0}},computed:{config:function(){return Z(ic({},rc),this.props||{})},multiple:function(){return this.config.multiple},checkStrictly:function(){return this.config.checkStrictly},leafOnly:function(){return!this.checkStrictly},isHoverMenu:function(){return"hover"===this.config.expandTrigger},renderLabelFn:function(){return this.renderLabel||this.$scopedSlots.default}},watch:{options:{handler:function(){this.initStore()},immediate:!0,deep:!0},value:function(){this.syncCheckedValue(),this.checkStrictly&&this.calculateCheckedNodePaths()},checkedValue:function(e){I(e,this.value)||(this.checkStrictly&&this.calculateCheckedNodePaths(),this.$emit("input",e),this.$emit("change",e))}},mounted:function(){A(this.value)||this.syncCheckedValue()},methods:{initStore:function(){var e=this.config,t=this.options;e.lazy&&A(t)?this.lazyLoad():(this.store=new tc(t,e),this.menus=[this.store.getNodes()],this.syncMenuState())},syncCheckedValue:function(){var e=this.value,t=this.checkedValue;I(e,t)||(this.activePath=[],this.checkedValue=e,this.syncMenuState())},syncMenuState:function(){var e=this.multiple,t=this.checkStrictly;this.syncActivePath(),e&&this.syncMultiCheckState(),t&&this.calculateCheckedNodePaths(),this.$nextTick(this.scrollIntoView)},syncMultiCheckState:function(){var e=this;this.getFlattedNodes(this.leafOnly).forEach(function(t){t.syncCheckState(e.checkedValue)})},syncActivePath:function(){var e=this,t=this.store,i=this.multiple,n=this.activePath,r=this.checkedValue;if(A(n))if(A(r))this.activePath=[],this.menus=[t.getNodes()];else{var s=i?r[0]:r,a=((this.getNodeByValue(s)||{}).pathNodes||[]).slice(0,-1);this.expandNodes(a)}else{var o=n.map(function(t){return e.getNodeByValue(t.getValue())});this.expandNodes(o)}},expandNodes:function(e){var t=this;e.forEach(function(e){return t.handleExpand(e,!0)})},calculateCheckedNodePaths:function(){var e=this,t=this.checkedValue,i=this.multiple?M(t):[t];this.checkedNodePaths=i.map(function(t){var i=e.getNodeByValue(t);return i?i.pathNodes:[]})},handleKeyDown:function(e){var t=e.target;switch(e.keyCode){case nc.up:var i=ac(t,-1);lc(i);break;case nc.down:var n=ac(t,1);lc(n);break;case nc.left:var r=this.$refs.menu[oc(t)-1];if(r){var s=r.$el.querySelector('.el-cascader-node[aria-expanded="true"]');lc(s)}break;case nc.right:var a=this.$refs.menu[oc(t)+1];if(a){var o=a.$el.querySelector('.el-cascader-node[tabindex="-1"]');lc(o)}break;case nc.enter:!function(e){if(e){var t=e.querySelector("input");t?t.click():sc(e)&&e.click()}}(t);break;case nc.esc:case nc.tab:this.$emit("close");break;default:return}},handleExpand:function(e,t){var i=this.activePath,n=e.level,r=i.slice(0,n-1),s=this.menus.slice(0,n);if(e.isLeaf||(r.push(e),s.push(e.children)),this.activePath=r,this.menus=s,!t){var a=r.map(function(e){return e.getValue()}),o=i.map(function(e){return e.getValue()});$(a,o)||(this.$emit("active-item-change",a),this.$emit("expand-change",a))}},handleCheckChange:function(e){this.checkedValue=e},lazyLoad:function(e,t){var i=this,n=this.config;e||(e=e||{root:!0,level:0},this.store=new tc([],n),this.menus=[this.store.getNodes()]),e.loading=!0;n.lazyLoad(e,function(n){var r=e.root?null:e;if(n&&n.length&&i.store.appendNodes(n,r),e.loading=!1,e.loaded=!0,Array.isArray(i.checkedValue)){var s=i.checkedValue[i.loadCount++],a=i.config.value,o=i.config.leaf;if(Array.isArray(n)&&n.filter(function(e){return e[a]===s}).length>0){var l=i.store.getNodeByValue(s);l.data[o]||i.lazyLoad(l,function(){i.handleExpand(l)}),i.loadCount===i.checkedValue.length&&i.$parent.computePresentText()}}t&&t(n)})},calculateMultiCheckedValue:function(){this.checkedValue=this.getCheckedNodes(this.leafOnly).map(function(e){return e.getValueByOption()})},scrollIntoView:function(){this.$isServer||(this.$refs.menu||[]).forEach(function(e){var t=e.$el;t&&ot(t.querySelector(".el-scrollbar__wrap"),t.querySelector(".el-cascader-node.is-active")||t.querySelector(".el-cascader-node.in-active-path"))})},getNodeByValue:function(e){return this.store.getNodeByValue(e)},getFlattedNodes:function(e){var t=!this.config.lazy;return this.store.getFlattedNodes(e,t)},getCheckedNodes:function(e){var t=this.checkedValue;return this.multiple?this.getFlattedNodes(e).filter(function(e){return e.checked}):A(t)?[]:[this.getNodeByValue(t)]},clearCheckedNodes:function(){var e=this.config,t=this.leafOnly,i=e.multiple,n=e.emitPath;i?(this.getCheckedNodes(t).filter(function(e){return!e.isDisabled}).forEach(function(e){return e.doCheck(!1)}),this.calculateMultiCheckedValue()):this.checkedValue=n?[]:null}}},Ku,[],!1,null,null,null);uc.options.__file="packages/cascader-panel/src/cascader-panel.vue";var cc=uc.exports;cc.install=function(e){e.component(cc.name,cc)};var hc=cc,dc=qt.keys,pc={expandTrigger:{newProp:"expandTrigger",type:String},changeOnSelect:{newProp:"checkStrictly",type:Boolean},hoverThreshold:{newProp:"hoverThreshold",type:Number}},fc={props:{placement:{type:String,default:"bottom-start"},appendToBody:Oe.props.appendToBody,visibleArrow:{type:Boolean,default:!0},arrowOffset:Oe.props.arrowOffset,offset:Oe.props.offset,boundariesPadding:Oe.props.boundariesPadding,popperOptions:Oe.props.popperOptions},methods:Oe.methods,data:Oe.data,beforeDestroy:Oe.beforeDestroy},mc={medium:36,small:32,mini:28},vc=r({name:"ElCascader",directives:{Clickoutside:at},mixins:[fc,l,q,K],inject:{elForm:{default:""},elFormItem:{default:""}},components:{ElInput:ne,ElTag:Re,ElScrollbar:Ze,ElCascaderPanel:hc},props:{value:{},options:Array,props:Object,size:String,placeholder:{type:String,default:function(){return W("el.cascader.placeholder")}},disabled:Boolean,clearable:Boolean,filterable:Boolean,filterMethod:Function,separator:{type:String,default:" / "},showAllLevels:{type:Boolean,default:!0},collapseTags:Boolean,debounce:{type:Number,default:300},beforeFilter:{type:Function,default:function(){return function(){}}},popperClass:String},data:function(){return{dropDownVisible:!1,checkedValue:this.value||null,inputHover:!1,inputValue:null,presentText:null,presentTags:[],checkedNodes:[],filtering:!1,suggestions:[],inputInitialHeight:0,pressDeleteCount:0}},computed:{realSize:function(){var e=(this.elFormItem||{}).elFormItemSize;return this.size||e||(this.$ELEMENT||{}).size},tagSize:function(){return["small","mini"].indexOf(this.realSize)>-1?"mini":"small"},isDisabled:function(){return this.disabled||(this.elForm||{}).disabled},config:function(){var e=this.props||{},t=this.$attrs;return Object.keys(pc).forEach(function(i){var n=pc[i],r=n.newProp,s=n.type,a=t[i]||t[N(i)];Q(i)&&!Q(e[r])&&(s===Boolean&&""===a&&(a=!0),e[r]=a)}),e},multiple:function(){return this.config.multiple},leafOnly:function(){return!this.config.checkStrictly},readonly:function(){return!this.filterable||this.multiple},clearBtnVisible:function(){return!(!this.clearable||this.isDisabled||this.filtering||!this.inputHover)&&(this.multiple?!!this.checkedNodes.filter(function(e){return!e.isDisabled}).length:!!this.presentText)},panel:function(){return this.$refs.panel}},watch:{disabled:function(){this.computePresentContent()},value:function(e){I(e,this.checkedValue)||(this.checkedValue=e,this.computePresentContent())},checkedValue:function(e){var t=this.value,i=this.dropDownVisible,n=this.config,r=n.checkStrictly,s=n.multiple;I(e,t)&&!b(t)||(this.computePresentContent(),s||r||!i||this.toggleDropDownVisible(!1),this.$emit("input",e),this.$emit("change",e),this.dispatch("ElFormItem","el.form.change",[e]))},options:{handler:function(){this.$nextTick(this.computePresentContent)},deep:!0},presentText:function(e){this.inputValue=e},presentTags:function(e,t){this.multiple&&(e.length||t.length)&&this.$nextTick(this.updateStyle)},filtering:function(e){this.$nextTick(this.updatePopper)}},mounted:function(){var e=this,t=this.$refs.input;t&&t.$el&&(this.inputInitialHeight=t.$el.offsetHeight||mc[this.realSize]||40),A(this.value)||this.computePresentContent(),this.filterHandler=et()(this.debounce,function(){var t=e.inputValue;if(t){var i=e.beforeFilter(t);i&&i.then?i.then(e.getSuggestions):!1!==i?e.getSuggestions():e.filtering=!1}else e.filtering=!1}),Ye(this.$el,this.updateStyle)},beforeDestroy:function(){Ke(this.$el,this.updateStyle)},methods:{getMigratingConfig:function(){return{props:{"expand-trigger":"expand-trigger is removed, use `props.expandTrigger` instead.","change-on-select":"change-on-select is removed, use `props.checkStrictly` instead.","hover-threshold":"hover-threshold is removed, use `props.hoverThreshold` instead"},events:{"active-item-change":"active-item-change is renamed to expand-change"}}},toggleDropDownVisible:function(e){var t=this;if(!this.isDisabled){var i=this.dropDownVisible,n=this.$refs.input;(e=Q(e)?e:!i)!==i&&(this.dropDownVisible=e,e&&this.$nextTick(function(){t.updatePopper(),t.panel.scrollIntoView()}),n.$refs.input.setAttribute("aria-expanded",e),this.$emit("visible-change",e))}},handleDropdownLeave:function(){this.filtering=!1,this.inputValue=this.presentText},handleKeyDown:function(e){switch(e.keyCode){case dc.enter:this.toggleDropDownVisible();break;case dc.down:this.toggleDropDownVisible(!0),this.focusFirstNode(),e.preventDefault();break;case dc.esc:case dc.tab:this.toggleDropDownVisible(!1)}},handleFocus:function(e){this.$emit("focus",e)},handleBlur:function(e){this.$emit("blur",e)},handleInput:function(e,t){!this.dropDownVisible&&this.toggleDropDownVisible(!0),t&&t.isComposing||(e?this.filterHandler():this.filtering=!1)},handleClear:function(){this.presentText="",this.panel.clearCheckedNodes()},handleExpandChange:function(e){this.$nextTick(this.updatePopper.bind(this)),this.$emit("expand-change",e),this.$emit("active-item-change",e)},focusFirstNode:function(){var e=this;this.$nextTick(function(){var t=e.filtering,i=e.$refs,n=i.popper,r=i.suggestionPanel,s=null;t&&r?s=r.$el.querySelector(".el-cascader__suggestion-item"):s=n.querySelector(".el-cascader-menu").querySelector('.el-cascader-node[tabindex="-1"]');s&&(s.focus(),!t&&s.click())})},computePresentContent:function(){var e=this;this.$nextTick(function(){e.config.multiple?(e.computePresentTags(),e.presentText=e.presentTags.length?" ":null):e.computePresentText()})},computePresentText:function(){var e=this.checkedValue,t=this.config;if(!A(e)){var i=this.panel.getNodeByValue(e);if(i&&(t.checkStrictly||i.isLeaf))return void(this.presentText=i.getText(this.showAllLevels,this.separator))}this.presentText=null},computePresentTags:function(){var e=this.isDisabled,t=this.leafOnly,i=this.showAllLevels,n=this.separator,r=this.collapseTags,s=this.getCheckedNodes(t),a=[],o=function(t){return{node:t,key:t.uid,text:t.getText(i,n),hitState:!1,closable:!e&&!t.isDisabled}};if(s.length){var l=s[0],u=s.slice(1),c=u.length;a.push(o(l)),c&&(r?a.push({key:-1,text:"+ "+c,closable:!1}):u.forEach(function(e){return a.push(o(e))}))}this.checkedNodes=s,this.presentTags=a},getSuggestions:function(){var e=this,t=this.filterMethod;g(t)||(t=function(e,t){return e.text.includes(t)});var i=this.panel.getFlattedNodes(this.leafOnly).filter(function(i){return!i.isDisabled&&(i.text=i.getText(e.showAllLevels,e.separator)||"",t(i,e.inputValue))});this.multiple?this.presentTags.forEach(function(e){e.hitState=!1}):i.forEach(function(t){t.checked=I(e.checkedValue,t.getValueByOption())}),this.filtering=!0,this.suggestions=i,this.$nextTick(this.updatePopper)},handleSuggestionKeyDown:function(e){var t=e.keyCode,i=e.target;switch(t){case dc.enter:i.click();break;case dc.up:var n=i.previousElementSibling;n&&n.focus();break;case dc.down:var r=i.nextElementSibling;r&&r.focus();break;case dc.esc:case dc.tab:this.toggleDropDownVisible(!1)}},handleDelete:function(){var e=this.inputValue,t=this.pressDeleteCount,i=this.presentTags,n=i.length-1,r=i[n];this.pressDeleteCount=e?0:t+1,r&&this.pressDeleteCount&&(r.hitState?this.deleteTag(n):r.hitState=!0)},handleSuggestionClick:function(e){var t=this.multiple,i=this.suggestions[e];if(t){var n=i.checked;i.doCheck(!n),this.panel.calculateMultiCheckedValue()}else this.checkedValue=i.getValueByOption(),this.toggleDropDownVisible(!1)},deleteTag:function(e){var t=this.checkedValue,i=t[e];this.checkedValue=t.filter(function(t,i){return i!==e}),this.$emit("remove-tag",i)},updateStyle:function(){var e=this.$el,t=this.inputInitialHeight;if(!this.$isServer&&e){var i=this.$refs.suggestionPanel,n=e.querySelector(".el-input__inner");if(n){var r=e.querySelector(".el-cascader__tags"),s=null;if(i&&(s=i.$el))s.querySelector(".el-cascader__suggestion-list").style.minWidth=n.offsetWidth+"px";if(r){var a=r.offsetHeight,o=Math.max(a+6,t)+"px";n.style.height=o,this.updatePopper()}}}},getCheckedNodes:function(e){return this.panel.getCheckedNodes(e)}}},Yu,[],!1,null,null,null);vc.options.__file="packages/cascader/src/cascader.vue";var gc=vc.exports;gc.install=function(e){e.component(gc.name,gc)};var bc=gc,yc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{directives:[{name:"clickoutside",rawName:"v-clickoutside",value:e.hide,expression:"hide"}],class:["el-color-picker",e.colorDisabled?"is-disabled":"",e.colorSize?"el-color-picker--"+e.colorSize:""]},[e.colorDisabled?i("div",{staticClass:"el-color-picker__mask"}):e._e(),i("div",{staticClass:"el-color-picker__trigger",on:{click:e.handleTrigger}},[i("span",{staticClass:"el-color-picker__color",class:{"is-alpha":e.showAlpha}},[i("span",{staticClass:"el-color-picker__color-inner",style:{backgroundColor:e.displayedColor}}),e.value||e.showPanelColor?e._e():i("span",{staticClass:"el-color-picker__empty el-icon-close"})]),i("span",{directives:[{name:"show",rawName:"v-show",value:e.value||e.showPanelColor,expression:"value || showPanelColor"}],staticClass:"el-color-picker__icon el-icon-arrow-down"})]),i("picker-dropdown",{ref:"dropdown",class:["el-color-picker__panel",e.popperClass||""],attrs:{color:e.color,"show-alpha":e.showAlpha,predefine:e.predefine},on:{pick:e.confirmValue,clear:e.clearValue},model:{value:e.showPicker,callback:function(t){e.showPicker=t},expression:"showPicker"}})],1)};yc._withStripped=!0;var wc="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};var _c=function(e,t,i){return[e,t*i/((e=(2-t)*i)<1?e:2-e)||0,e/2]},xc=function(e,t){var i;"string"==typeof(i=e)&&-1!==i.indexOf(".")&&1===parseFloat(i)&&(e="100%");var n=function(e){return"string"==typeof e&&-1!==e.indexOf("%")}(e);return e=Math.min(t,Math.max(0,parseFloat(e))),n&&(e=parseInt(e*t,10)/100),Math.abs(e-t)<1e-6?1:e%t/parseFloat(t)},Cc={10:"A",11:"B",12:"C",13:"D",14:"E",15:"F"},kc={A:10,B:11,C:12,D:13,E:14,F:15},Sc=function(e){return 2===e.length?16*(kc[e[0].toUpperCase()]||+e[0])+(kc[e[1].toUpperCase()]||+e[1]):kc[e[1].toUpperCase()]||+e[1]},Dc=function(e,t,i){e=xc(e,255),t=xc(t,255),i=xc(i,255);var n,r=Math.max(e,t,i),s=Math.min(e,t,i),a=void 0,o=r,l=r-s;if(n=0===r?0:l/r,r===s)a=0;else{switch(r){case e:a=(t-i)/l+(t<i?6:0);break;case t:a=(i-e)/l+2;break;case i:a=(e-t)/l+4}a/=6}return{h:360*a,s:100*n,v:100*o}},$c=function(e,t,i){e=6*xc(e,360),t=xc(t,100),i=xc(i,100);var n=Math.floor(e),r=e-n,s=i*(1-t),a=i*(1-r*t),o=i*(1-(1-r)*t),l=n%6,u=[i,a,s,s,o,i][l],c=[o,i,i,a,s,s][l],h=[s,s,o,i,i,a][l];return{r:Math.round(255*u),g:Math.round(255*c),b:Math.round(255*h)}},Ec=function(){function e(t){for(var i in function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._hue=0,this._saturation=100,this._value=100,this._alpha=100,this.enableAlpha=!1,this.format="hex",this.value="",t=t||{})t.hasOwnProperty(i)&&(this[i]=t[i]);this.doOnChange()}return e.prototype.set=function(e,t){if(1!==arguments.length||"object"!==(void 0===e?"undefined":wc(e)))this["_"+e]=t,this.doOnChange();else for(var i in e)e.hasOwnProperty(i)&&this.set(i,e[i])},e.prototype.get=function(e){return this["_"+e]},e.prototype.toRgb=function(){return $c(this._hue,this._saturation,this._value)},e.prototype.fromString=function(e){var t=this;if(!e)return this._hue=0,this._saturation=100,this._value=100,void this.doOnChange();var i=function(e,i,n){t._hue=Math.max(0,Math.min(360,e)),t._saturation=Math.max(0,Math.min(100,i)),t._value=Math.max(0,Math.min(100,n)),t.doOnChange()};if(-1!==e.indexOf("hsl")){var n=e.replace(/hsla|hsl|\(|\)/gm,"").split(/\s|,/g).filter(function(e){return""!==e}).map(function(e,t){return t>2?parseFloat(e):parseInt(e,10)});if(4===n.length?this._alpha=Math.floor(100*parseFloat(n[3])):3===n.length&&(this._alpha=100),n.length>=3){var r=function(e,t,i){i/=100;var n=t/=100,r=Math.max(i,.01);return t*=(i*=2)<=1?i:2-i,n*=r<=1?r:2-r,{h:e,s:100*(0===i?2*n/(r+n):2*t/(i+t)),v:(i+t)/2*100}}(n[0],n[1],n[2]);i(r.h,r.s,r.v)}}else if(-1!==e.indexOf("hsv")){var s=e.replace(/hsva|hsv|\(|\)/gm,"").split(/\s|,/g).filter(function(e){return""!==e}).map(function(e,t){return t>2?parseFloat(e):parseInt(e,10)});4===s.length?this._alpha=Math.floor(100*parseFloat(s[3])):3===s.length&&(this._alpha=100),s.length>=3&&i(s[0],s[1],s[2])}else if(-1!==e.indexOf("rgb")){var a=e.replace(/rgba|rgb|\(|\)/gm,"").split(/\s|,/g).filter(function(e){return""!==e}).map(function(e,t){return t>2?parseFloat(e):parseInt(e,10)});if(4===a.length?this._alpha=Math.floor(100*parseFloat(a[3])):3===a.length&&(this._alpha=100),a.length>=3){var o=Dc(a[0],a[1],a[2]);i(o.h,o.s,o.v)}}else if(-1!==e.indexOf("#")){var l=e.replace("#","").trim();if(!/^(?:[0-9a-fA-F]{3}){1,2}|[0-9a-fA-F]{8}$/.test(l))return;var u=void 0,c=void 0,h=void 0;3===l.length?(u=Sc(l[0]+l[0]),c=Sc(l[1]+l[1]),h=Sc(l[2]+l[2])):6!==l.length&&8!==l.length||(u=Sc(l.substring(0,2)),c=Sc(l.substring(2,4)),h=Sc(l.substring(4,6))),8===l.length?this._alpha=Math.floor(Sc(l.substring(6))/255*100):3!==l.length&&6!==l.length||(this._alpha=100);var d=Dc(u,c,h);i(d.h,d.s,d.v)}},e.prototype.compare=function(e){return Math.abs(e._hue-this._hue)<2&&Math.abs(e._saturation-this._saturation)<1&&Math.abs(e._value-this._value)<1&&Math.abs(e._alpha-this._alpha)<1},e.prototype.doOnChange=function(){var e=this._hue,t=this._saturation,i=this._value,n=this._alpha,r=this.format;if(this.enableAlpha)switch(r){case"hsl":var s=_c(e,t/100,i/100);this.value="hsla("+e+", "+Math.round(100*s[1])+"%, "+Math.round(100*s[2])+"%, "+n/100+")";break;case"hsv":this.value="hsva("+e+", "+Math.round(t)+"%, "+Math.round(i)+"%, "+n/100+")";break;default:var a=$c(e,t,i),o=a.r,l=a.g,u=a.b;this.value="rgba("+o+", "+l+", "+u+", "+n/100+")"}else switch(r){case"hsl":var c=_c(e,t/100,i/100);this.value="hsl("+e+", "+Math.round(100*c[1])+"%, "+Math.round(100*c[2])+"%)";break;case"hsv":this.value="hsv("+e+", "+Math.round(t)+"%, "+Math.round(i)+"%)";break;case"rgb":var h=$c(e,t,i),d=h.r,p=h.g,f=h.b;this.value="rgb("+d+", "+p+", "+f+")";break;default:this.value=function(e){var t=e.r,i=e.g,n=e.b,r=function(e){e=Math.min(Math.round(e),255);var t=Math.floor(e/16),i=e%16;return""+(Cc[t]||t)+(Cc[i]||i)};return isNaN(t)||isNaN(i)||isNaN(n)?"":"#"+r(t)+r(i)+r(n)}($c(e,t,i))}},e}(),Tc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-zoom-in-top"},on:{"after-leave":e.doDestroy}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.showPopper,expression:"showPopper"}],staticClass:"el-color-dropdown"},[i("div",{staticClass:"el-color-dropdown__main-wrapper"},[i("hue-slider",{ref:"hue",staticStyle:{float:"right"},attrs:{color:e.color,vertical:""}}),i("sv-panel",{ref:"sl",attrs:{color:e.color}})],1),e.showAlpha?i("alpha-slider",{ref:"alpha",attrs:{color:e.color}}):e._e(),e.predefine?i("predefine",{attrs:{color:e.color,colors:e.predefine}}):e._e(),i("div",{staticClass:"el-color-dropdown__btns"},[i("span",{staticClass:"el-color-dropdown__value"},[i("el-input",{attrs:{"validate-event":!1,size:"mini"},on:{blur:e.handleConfirm},nativeOn:{keyup:function(t){return"button"in t||!e._k(t.keyCode,"enter",13,t.key,"Enter")?e.handleConfirm(t):null}},model:{value:e.customInput,callback:function(t){e.customInput=t},expression:"customInput"}})],1),i("el-button",{staticClass:"el-color-dropdown__link-btn",attrs:{size:"mini",type:"text"},on:{click:function(t){e.$emit("clear")}}},[e._v("\n "+e._s(e.t("el.colorpicker.clear"))+"\n ")]),i("el-button",{staticClass:"el-color-dropdown__btn",attrs:{plain:"",size:"mini"},on:{click:e.confirmValue}},[e._v("\n "+e._s(e.t("el.colorpicker.confirm"))+"\n ")])],1)],1)])};Tc._withStripped=!0;var Mc=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"el-color-svpanel",style:{backgroundColor:this.background}},[t("div",{staticClass:"el-color-svpanel__white"}),t("div",{staticClass:"el-color-svpanel__black"}),t("div",{staticClass:"el-color-svpanel__cursor",style:{top:this.cursorTop+"px",left:this.cursorLeft+"px"}},[t("div")])])};Mc._withStripped=!0;var Nc=!1,Pc=function(e,t){if(!h.a.prototype.$isServer){var i=function(e){t.drag&&t.drag(e)},n=function e(n){document.removeEventListener("mousemove",i),document.removeEventListener("mouseup",e),document.onselectstart=null,document.ondragstart=null,Nc=!1,t.end&&t.end(n)};e.addEventListener("mousedown",function(e){Nc||(document.onselectstart=function(){return!1},document.ondragstart=function(){return!1},document.addEventListener("mousemove",i),document.addEventListener("mouseup",n),Nc=!0,t.start&&t.start(e))})}},Oc=r({name:"el-sl-panel",props:{color:{required:!0}},computed:{colorValue:function(){return{hue:this.color.get("hue"),value:this.color.get("value")}}},watch:{colorValue:function(){this.update()}},methods:{update:function(){var e=this.color.get("saturation"),t=this.color.get("value"),i=this.$el,n=i.clientWidth,r=i.clientHeight;this.cursorLeft=e*n/100,this.cursorTop=(100-t)*r/100,this.background="hsl("+this.color.get("hue")+", 100%, 50%)"},handleDrag:function(e){var t=this.$el.getBoundingClientRect(),i=e.clientX-t.left,n=e.clientY-t.top;i=Math.max(0,i),i=Math.min(i,t.width),n=Math.max(0,n),n=Math.min(n,t.height),this.cursorLeft=i,this.cursorTop=n,this.color.set({saturation:i/t.width*100,value:100-n/t.height*100})}},mounted:function(){var e=this;Pc(this.$el,{drag:function(t){e.handleDrag(t)},end:function(t){e.handleDrag(t)}}),this.update()},data:function(){return{cursorTop:0,cursorLeft:0,background:"hsl(0, 100%, 50%)"}}},Mc,[],!1,null,null,null);Oc.options.__file="packages/color-picker/src/components/sv-panel.vue";var Ic=Oc.exports,Ac=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"el-color-hue-slider",class:{"is-vertical":this.vertical}},[t("div",{ref:"bar",staticClass:"el-color-hue-slider__bar",on:{click:this.handleClick}}),t("div",{ref:"thumb",staticClass:"el-color-hue-slider__thumb",style:{left:this.thumbLeft+"px",top:this.thumbTop+"px"}})])};Ac._withStripped=!0;var Fc=r({name:"el-color-hue-slider",props:{color:{required:!0},vertical:Boolean},data:function(){return{thumbLeft:0,thumbTop:0}},computed:{hueValue:function(){return this.color.get("hue")}},watch:{hueValue:function(){this.update()}},methods:{handleClick:function(e){var t=this.$refs.thumb;e.target!==t&&this.handleDrag(e)},handleDrag:function(e){var t=this.$el.getBoundingClientRect(),i=this.$refs.thumb,n=void 0;if(this.vertical){var r=e.clientY-t.top;r=Math.min(r,t.height-i.offsetHeight/2),r=Math.max(i.offsetHeight/2,r),n=Math.round((r-i.offsetHeight/2)/(t.height-i.offsetHeight)*360)}else{var s=e.clientX-t.left;s=Math.min(s,t.width-i.offsetWidth/2),s=Math.max(i.offsetWidth/2,s),n=Math.round((s-i.offsetWidth/2)/(t.width-i.offsetWidth)*360)}this.color.set("hue",n)},getThumbLeft:function(){if(this.vertical)return 0;var e=this.$el,t=this.color.get("hue");if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetWidth-i.offsetWidth/2)/360)},getThumbTop:function(){if(!this.vertical)return 0;var e=this.$el,t=this.color.get("hue");if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetHeight-i.offsetHeight/2)/360)},update:function(){this.thumbLeft=this.getThumbLeft(),this.thumbTop=this.getThumbTop()}},mounted:function(){var e=this,t=this.$refs,i=t.bar,n=t.thumb,r={drag:function(t){e.handleDrag(t)},end:function(t){e.handleDrag(t)}};Pc(i,r),Pc(n,r),this.update()}},Ac,[],!1,null,null,null);Fc.options.__file="packages/color-picker/src/components/hue-slider.vue";var Lc=Fc.exports,Vc=function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"el-color-alpha-slider",class:{"is-vertical":this.vertical}},[t("div",{ref:"bar",staticClass:"el-color-alpha-slider__bar",style:{background:this.background},on:{click:this.handleClick}}),t("div",{ref:"thumb",staticClass:"el-color-alpha-slider__thumb",style:{left:this.thumbLeft+"px",top:this.thumbTop+"px"}})])};Vc._withStripped=!0;var Bc=r({name:"el-color-alpha-slider",props:{color:{required:!0},vertical:Boolean},watch:{"color._alpha":function(){this.update()},"color.value":function(){this.update()}},methods:{handleClick:function(e){var t=this.$refs.thumb;e.target!==t&&this.handleDrag(e)},handleDrag:function(e){var t=this.$el.getBoundingClientRect(),i=this.$refs.thumb;if(this.vertical){var n=e.clientY-t.top;n=Math.max(i.offsetHeight/2,n),n=Math.min(n,t.height-i.offsetHeight/2),this.color.set("alpha",Math.round((n-i.offsetHeight/2)/(t.height-i.offsetHeight)*100))}else{var r=e.clientX-t.left;r=Math.max(i.offsetWidth/2,r),r=Math.min(r,t.width-i.offsetWidth/2),this.color.set("alpha",Math.round((r-i.offsetWidth/2)/(t.width-i.offsetWidth)*100))}},getThumbLeft:function(){if(this.vertical)return 0;var e=this.$el,t=this.color._alpha;if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetWidth-i.offsetWidth/2)/100)},getThumbTop:function(){if(!this.vertical)return 0;var e=this.$el,t=this.color._alpha;if(!e)return 0;var i=this.$refs.thumb;return Math.round(t*(e.offsetHeight-i.offsetHeight/2)/100)},getBackground:function(){if(this.color&&this.color.value){var e=this.color.toRgb(),t=e.r,i=e.g,n=e.b;return"linear-gradient(to right, rgba("+t+", "+i+", "+n+", 0) 0%, rgba("+t+", "+i+", "+n+", 1) 100%)"}return null},update:function(){this.thumbLeft=this.getThumbLeft(),this.thumbTop=this.getThumbTop(),this.background=this.getBackground()}},data:function(){return{thumbLeft:0,thumbTop:0,background:null}},mounted:function(){var e=this,t=this.$refs,i=t.bar,n=t.thumb,r={drag:function(t){e.handleDrag(t)},end:function(t){e.handleDrag(t)}};Pc(i,r),Pc(n,r),this.update()}},Vc,[],!1,null,null,null);Bc.options.__file="packages/color-picker/src/components/alpha-slider.vue";var zc=Bc.exports,Hc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-color-predefine"},[i("div",{staticClass:"el-color-predefine__colors"},e._l(e.rgbaColors,function(t,n){return i("div",{key:e.colors[n],staticClass:"el-color-predefine__color-selector",class:{selected:t.selected,"is-alpha":t._alpha<100},on:{click:function(t){e.handleSelect(n)}}},[i("div",{style:{"background-color":t.value}})])}),0)])};Hc._withStripped=!0;var Rc=r({props:{colors:{type:Array,required:!0},color:{required:!0}},data:function(){return{rgbaColors:this.parseColors(this.colors,this.color)}},methods:{handleSelect:function(e){this.color.fromString(this.colors[e])},parseColors:function(e,t){return e.map(function(e){var i=new Ec;return i.enableAlpha=!0,i.format="rgba",i.fromString(e),i.selected=i.value===t.value,i})}},watch:{"$parent.currentColor":function(e){var t=new Ec;t.fromString(e),this.rgbaColors.forEach(function(e){e.selected=t.compare(e)})},colors:function(e){this.rgbaColors=this.parseColors(e,this.color)},color:function(e){this.rgbaColors=this.parseColors(this.colors,e)}}},Hc,[],!1,null,null,null);Rc.options.__file="packages/color-picker/src/components/predefine.vue";var Wc=Rc.exports,jc=r({name:"el-color-picker-dropdown",mixins:[Oe,q],components:{SvPanel:Ic,HueSlider:Lc,AlphaSlider:zc,ElInput:ne,ElButton:Et,Predefine:Wc},props:{color:{required:!0},showAlpha:Boolean,predefine:Array},data:function(){return{customInput:""}},computed:{currentColor:function(){var e=this.$parent;return e.value||e.showPanelColor?e.color.value:""}},methods:{confirmValue:function(){this.$emit("pick")},handleConfirm:function(){this.color.fromString(this.customInput)}},mounted:function(){this.$parent.popperElm=this.popperElm=this.$el,this.referenceElm=this.$parent.$el},watch:{showPopper:function(e){var t=this;!0===e&&this.$nextTick(function(){var e=t.$refs,i=e.sl,n=e.hue,r=e.alpha;i&&i.update(),n&&n.update(),r&&r.update()})},currentColor:{immediate:!0,handler:function(e){this.customInput=e}}}},Tc,[],!1,null,null,null);jc.options.__file="packages/color-picker/src/components/picker-dropdown.vue";var qc=jc.exports,Yc=r({name:"ElColorPicker",mixins:[l],props:{value:String,showAlpha:Boolean,colorFormat:String,disabled:Boolean,size:String,popperClass:String,predefine:Array},inject:{elForm:{default:""},elFormItem:{default:""}},directives:{Clickoutside:at},computed:{displayedColor:function(){return this.value||this.showPanelColor?this.displayedRgb(this.color,this.showAlpha):"transparent"},_elFormItemSize:function(){return(this.elFormItem||{}).elFormItemSize},colorSize:function(){return this.size||this._elFormItemSize||(this.$ELEMENT||{}).size},colorDisabled:function(){return this.disabled||(this.elForm||{}).disabled}},watch:{value:function(e){e?e&&e!==this.color.value&&this.color.fromString(e):this.showPanelColor=!1},color:{deep:!0,handler:function(){this.showPanelColor=!0}},displayedColor:function(e){if(this.showPicker){var t=new Ec({enableAlpha:this.showAlpha,format:this.colorFormat});t.fromString(this.value),e!==this.displayedRgb(t,this.showAlpha)&&this.$emit("active-change",e)}}},methods:{handleTrigger:function(){this.colorDisabled||(this.showPicker=!this.showPicker)},confirmValue:function(){var e=this.color.value;this.$emit("input",e),this.$emit("change",e),this.dispatch("ElFormItem","el.form.change",e),this.showPicker=!1},clearValue:function(){this.$emit("input",null),this.$emit("change",null),null!==this.value&&this.dispatch("ElFormItem","el.form.change",null),this.showPanelColor=!1,this.showPicker=!1,this.resetColor()},hide:function(){this.showPicker=!1,this.resetColor()},resetColor:function(){var e=this;this.$nextTick(function(t){e.value?e.color.fromString(e.value):e.showPanelColor=!1})},displayedRgb:function(e,t){if(!(e instanceof Ec))throw Error("color should be instance of Color Class");var i=e.toRgb(),n=i.r,r=i.g,s=i.b;return t?"rgba("+n+", "+r+", "+s+", "+e.get("alpha")/100+")":"rgb("+n+", "+r+", "+s+")"}},mounted:function(){var e=this.value;e&&this.color.fromString(e),this.popperElm=this.$refs.dropdown.$el},data:function(){return{color:new Ec({enableAlpha:this.showAlpha,format:this.colorFormat}),showPicker:!1,showPanelColor:!1}},components:{PickerDropdown:qc}},yc,[],!1,null,null,null);Yc.options.__file="packages/color-picker/src/main.vue";var Kc=Yc.exports;Kc.install=function(e){e.component(Kc.name,Kc)};var Gc=Kc,Uc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-transfer"},[i("transfer-panel",e._b({ref:"leftPanel",attrs:{data:e.sourceData,title:e.titles[0]||e.t("el.transfer.titles.0"),"default-checked":e.leftDefaultChecked,placeholder:e.filterPlaceholder||e.t("el.transfer.filterPlaceholder")},on:{"checked-change":e.onSourceCheckedChange}},"transfer-panel",e.$props,!1),[e._t("left-footer")],2),i("div",{staticClass:"el-transfer__buttons"},[i("el-button",{class:["el-transfer__button",e.hasButtonTexts?"is-with-texts":""],attrs:{type:"primary",disabled:0===e.rightChecked.length},nativeOn:{click:function(t){return e.addToLeft(t)}}},[i("i",{staticClass:"el-icon-arrow-left"}),void 0!==e.buttonTexts[0]?i("span",[e._v(e._s(e.buttonTexts[0]))]):e._e()]),i("el-button",{class:["el-transfer__button",e.hasButtonTexts?"is-with-texts":""],attrs:{type:"primary",disabled:0===e.leftChecked.length},nativeOn:{click:function(t){return e.addToRight(t)}}},[void 0!==e.buttonTexts[1]?i("span",[e._v(e._s(e.buttonTexts[1]))]):e._e(),i("i",{staticClass:"el-icon-arrow-right"})])],1),i("transfer-panel",e._b({ref:"rightPanel",attrs:{data:e.targetData,title:e.titles[1]||e.t("el.transfer.titles.1"),"default-checked":e.rightDefaultChecked,placeholder:e.filterPlaceholder||e.t("el.transfer.filterPlaceholder")},on:{"checked-change":e.onTargetCheckedChange}},"transfer-panel",e.$props,!1),[e._t("right-footer")],2)],1)};Uc._withStripped=!0;var Xc=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-transfer-panel"},[i("p",{staticClass:"el-transfer-panel__header"},[i("el-checkbox",{attrs:{indeterminate:e.isIndeterminate},on:{change:e.handleAllCheckedChange},model:{value:e.allChecked,callback:function(t){e.allChecked=t},expression:"allChecked"}},[e._v("\n "+e._s(e.title)+"\n "),i("span",[e._v(e._s(e.checkedSummary))])])],1),i("div",{class:["el-transfer-panel__body",e.hasFooter?"is-with-footer":""]},[e.filterable?i("el-input",{staticClass:"el-transfer-panel__filter",attrs:{size:"small",placeholder:e.placeholder},nativeOn:{mouseenter:function(t){e.inputHover=!0},mouseleave:function(t){e.inputHover=!1}},model:{value:e.query,callback:function(t){e.query=t},expression:"query"}},[i("i",{class:["el-input__icon","el-icon-"+e.inputIcon],attrs:{slot:"prefix"},on:{click:e.clearQuery},slot:"prefix"})]):e._e(),i("el-checkbox-group",{directives:[{name:"show",rawName:"v-show",value:!e.hasNoMatch&&e.data.length>0,expression:"!hasNoMatch && data.length > 0"}],staticClass:"el-transfer-panel__list",class:{"is-filterable":e.filterable},model:{value:e.checked,callback:function(t){e.checked=t},expression:"checked"}},e._l(e.filteredData,function(t){return i("el-checkbox",{key:t[e.keyProp],staticClass:"el-transfer-panel__item",attrs:{label:t[e.keyProp],disabled:t[e.disabledProp]}},[i("option-content",{attrs:{option:t}})],1)}),1),i("p",{directives:[{name:"show",rawName:"v-show",value:e.hasNoMatch,expression:"hasNoMatch"}],staticClass:"el-transfer-panel__empty"},[e._v(e._s(e.t("el.transfer.noMatch")))]),i("p",{directives:[{name:"show",rawName:"v-show",value:0===e.data.length&&!e.hasNoMatch,expression:"data.length === 0 && !hasNoMatch"}],staticClass:"el-transfer-panel__empty"},[e._v(e._s(e.t("el.transfer.noData")))])],1),e.hasFooter?i("p",{staticClass:"el-transfer-panel__footer"},[e._t("default")],2):e._e()])};Xc._withStripped=!0;var Jc=r({mixins:[q],name:"ElTransferPanel",componentName:"ElTransferPanel",components:{ElCheckboxGroup:Yi,ElCheckbox:Vi,ElInput:ne,OptionContent:{props:{option:Object},render:function(e){var t=function e(t){return"ElTransferPanel"===t.$options.componentName?t:t.$parent?e(t.$parent):t}(this),i=t.$parent||t;return t.renderContent?t.renderContent(e,this.option):i.$scopedSlots.default?i.$scopedSlots.default({option:this.option}):e("span",[this.option[t.labelProp]||this.option[t.keyProp]])}}},props:{data:{type:Array,default:function(){return[]}},renderContent:Function,placeholder:String,title:String,filterable:Boolean,format:Object,filterMethod:Function,defaultChecked:Array,props:Object},data:function(){return{checked:[],allChecked:!1,query:"",inputHover:!1,checkChangeByUser:!0}},watch:{checked:function(e,t){if(this.updateAllChecked(),this.checkChangeByUser){var i=e.concat(t).filter(function(i){return-1===e.indexOf(i)||-1===t.indexOf(i)});this.$emit("checked-change",e,i)}else this.$emit("checked-change",e),this.checkChangeByUser=!0},data:function(){var e=this,t=[],i=this.filteredData.map(function(t){return t[e.keyProp]});this.checked.forEach(function(e){i.indexOf(e)>-1&&t.push(e)}),this.checkChangeByUser=!1,this.checked=t},checkableData:function(){this.updateAllChecked()},defaultChecked:{immediate:!0,handler:function(e,t){var i=this;if(!t||e.length!==t.length||!e.every(function(e){return t.indexOf(e)>-1})){var n=[],r=this.checkableData.map(function(e){return e[i.keyProp]});e.forEach(function(e){r.indexOf(e)>-1&&n.push(e)}),this.checkChangeByUser=!1,this.checked=n}}}},computed:{filteredData:function(){var e=this;return this.data.filter(function(t){return"function"==typeof e.filterMethod?e.filterMethod(e.query,t):(t[e.labelProp]||t[e.keyProp].toString()).toLowerCase().indexOf(e.query.toLowerCase())>-1})},checkableData:function(){var e=this;return this.filteredData.filter(function(t){return!t[e.disabledProp]})},checkedSummary:function(){var e=this.checked.length,t=this.data.length,i=this.format,n=i.noChecked,r=i.hasChecked;return n&&r?e>0?r.replace(/\${checked}/g,e).replace(/\${total}/g,t):n.replace(/\${total}/g,t):e+"/"+t},isIndeterminate:function(){var e=this.checked.length;return e>0&&e<this.checkableData.length},hasNoMatch:function(){return this.query.length>0&&0===this.filteredData.length},inputIcon:function(){return this.query.length>0&&this.inputHover?"circle-close":"search"},labelProp:function(){return this.props.label||"label"},keyProp:function(){return this.props.key||"key"},disabledProp:function(){return this.props.disabled||"disabled"},hasFooter:function(){return!!this.$slots.default}},methods:{updateAllChecked:function(){var e=this,t=this.checkableData.map(function(t){return t[e.keyProp]});this.allChecked=t.length>0&&t.every(function(t){return e.checked.indexOf(t)>-1})},handleAllCheckedChange:function(e){var t=this;this.checked=e?this.checkableData.map(function(e){return e[t.keyProp]}):[]},clearQuery:function(){"circle-close"===this.inputIcon&&(this.query="")}}},Xc,[],!1,null,null,null);Jc.options.__file="packages/transfer/src/transfer-panel.vue";var Zc=r({name:"ElTransfer",mixins:[l,q,K],components:{TransferPanel:Jc.exports,ElButton:Et},props:{data:{type:Array,default:function(){return[]}},titles:{type:Array,default:function(){return[]}},buttonTexts:{type:Array,default:function(){return[]}},filterPlaceholder:{type:String,default:""},filterMethod:Function,leftDefaultChecked:{type:Array,default:function(){return[]}},rightDefaultChecked:{type:Array,default:function(){return[]}},renderContent:Function,value:{type:Array,default:function(){return[]}},format:{type:Object,default:function(){return{}}},filterable:Boolean,props:{type:Object,default:function(){return{label:"label",key:"key",disabled:"disabled"}}},targetOrder:{type:String,default:"original"}},data:function(){return{leftChecked:[],rightChecked:[]}},computed:{dataObj:function(){var e=this.props.key;return this.data.reduce(function(t,i){return(t[i[e]]=i)&&t},{})},sourceData:function(){var e=this;return this.data.filter(function(t){return-1===e.value.indexOf(t[e.props.key])})},targetData:function(){var e=this;return"original"===this.targetOrder?this.data.filter(function(t){return e.value.indexOf(t[e.props.key])>-1}):this.value.reduce(function(t,i){var n=e.dataObj[i];return n&&t.push(n),t},[])},hasButtonTexts:function(){return 2===this.buttonTexts.length}},watch:{value:function(e){this.dispatch("ElFormItem","el.form.change",e)}},methods:{getMigratingConfig:function(){return{props:{"footer-format":"footer-format is renamed to format."}}},onSourceCheckedChange:function(e,t){this.leftChecked=e,void 0!==t&&this.$emit("left-check-change",e,t)},onTargetCheckedChange:function(e,t){this.rightChecked=e,void 0!==t&&this.$emit("right-check-change",e,t)},addToLeft:function(){var e=this.value.slice();this.rightChecked.forEach(function(t){var i=e.indexOf(t);i>-1&&e.splice(i,1)}),this.$emit("input",e),this.$emit("change",e,"left",this.rightChecked)},addToRight:function(){var e=this,t=this.value.slice(),i=[],n=this.props.key;this.data.forEach(function(t){var r=t[n];e.leftChecked.indexOf(r)>-1&&-1===e.value.indexOf(r)&&i.push(r)}),t="unshift"===this.targetOrder?i.concat(t):t.concat(i),this.$emit("input",t),this.$emit("change",t,"right",this.leftChecked)},clearQuery:function(e){"left"===e?this.$refs.leftPanel.query="":"right"===e&&(this.$refs.rightPanel.query="")}}},Uc,[],!1,null,null,null);Zc.options.__file="packages/transfer/src/main.vue";var Qc=Zc.exports;Qc.install=function(e){e.component(Qc.name,Qc)};var eh=Qc,th=function(){var e=this.$createElement;return(this._self._c||e)("section",{staticClass:"el-container",class:{"is-vertical":this.isVertical}},[this._t("default")],2)};th._withStripped=!0;var ih=r({name:"ElContainer",componentName:"ElContainer",props:{direction:String},computed:{isVertical:function(){return"vertical"===this.direction||"horizontal"!==this.direction&&(!(!this.$slots||!this.$slots.default)&&this.$slots.default.some(function(e){var t=e.componentOptions&&e.componentOptions.tag;return"el-header"===t||"el-footer"===t}))}}},th,[],!1,null,null,null);ih.options.__file="packages/container/src/main.vue";var nh=ih.exports;nh.install=function(e){e.component(nh.name,nh)};var rh=nh,sh=function(){var e=this.$createElement;return(this._self._c||e)("header",{staticClass:"el-header",style:{height:this.height}},[this._t("default")],2)};sh._withStripped=!0;var ah=r({name:"ElHeader",componentName:"ElHeader",props:{height:{type:String,default:"60px"}}},sh,[],!1,null,null,null);ah.options.__file="packages/header/src/main.vue";var oh=ah.exports;oh.install=function(e){e.component(oh.name,oh)};var lh=oh,uh=function(){var e=this.$createElement;return(this._self._c||e)("aside",{staticClass:"el-aside",style:{width:this.width}},[this._t("default")],2)};uh._withStripped=!0;var ch=r({name:"ElAside",componentName:"ElAside",props:{width:{type:String,default:"300px"}}},uh,[],!1,null,null,null);ch.options.__file="packages/aside/src/main.vue";var hh=ch.exports;hh.install=function(e){e.component(hh.name,hh)};var dh=hh,ph=function(){var e=this.$createElement;return(this._self._c||e)("main",{staticClass:"el-main"},[this._t("default")],2)};ph._withStripped=!0;var fh=r({name:"ElMain",componentName:"ElMain"},ph,[],!1,null,null,null);fh.options.__file="packages/main/src/main.vue";var mh=fh.exports;mh.install=function(e){e.component(mh.name,mh)};var vh=mh,gh=function(){var e=this.$createElement;return(this._self._c||e)("footer",{staticClass:"el-footer",style:{height:this.height}},[this._t("default")],2)};gh._withStripped=!0;var bh=r({name:"ElFooter",componentName:"ElFooter",props:{height:{type:String,default:"60px"}}},gh,[],!1,null,null,null);bh.options.__file="packages/footer/src/main.vue";var yh=bh.exports;yh.install=function(e){e.component(yh.name,yh)};var wh=yh,_h=r({name:"ElTimeline",props:{reverse:{type:Boolean,default:!1}},provide:function(){return{timeline:this}},render:function(){var e=arguments[0],t=this.reverse,i={"el-timeline":!0,"is-reverse":t},n=this.$slots.default||[];return t&&(n=n.reverse()),e("ul",{class:i},[n])}},void 0,void 0,!1,null,null,null);_h.options.__file="packages/timeline/src/main.vue";var xh=_h.exports;xh.install=function(e){e.component(xh.name,xh)};var Ch=xh,kh=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("li",{staticClass:"el-timeline-item"},[i("div",{staticClass:"el-timeline-item__tail"}),e.$slots.dot?e._e():i("div",{staticClass:"el-timeline-item__node",class:["el-timeline-item__node--"+(e.size||""),"el-timeline-item__node--"+(e.type||"")],style:{backgroundColor:e.color}},[e.icon?i("i",{staticClass:"el-timeline-item__icon",class:e.icon}):e._e()]),e.$slots.dot?i("div",{staticClass:"el-timeline-item__dot"},[e._t("dot")],2):e._e(),i("div",{staticClass:"el-timeline-item__wrapper"},[e.hideTimestamp||"top"!==e.placement?e._e():i("div",{staticClass:"el-timeline-item__timestamp is-top"},[e._v("\n "+e._s(e.timestamp)+"\n ")]),i("div",{staticClass:"el-timeline-item__content"},[e._t("default")],2),e.hideTimestamp||"bottom"!==e.placement?e._e():i("div",{staticClass:"el-timeline-item__timestamp is-bottom"},[e._v("\n "+e._s(e.timestamp)+"\n ")])])])};kh._withStripped=!0;var Sh=r({name:"ElTimelineItem",inject:["timeline"],props:{timestamp:String,hideTimestamp:{type:Boolean,default:!1},placement:{type:String,default:"bottom"},type:String,color:String,size:{type:String,default:"normal"},icon:String}},kh,[],!1,null,null,null);Sh.options.__file="packages/timeline/src/item.vue";var Dh=Sh.exports;Dh.install=function(e){e.component(Dh.name,Dh)};var $h=Dh,Eh=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("a",e._b({class:["el-link",e.type?"el-link--"+e.type:"",e.disabled&&"is-disabled",e.underline&&!e.disabled&&"is-underline"],attrs:{href:e.disabled?null:e.href},on:{click:e.handleClick}},"a",e.$attrs,!1),[e.icon?i("i",{class:e.icon}):e._e(),e.$slots.default?i("span",{staticClass:"el-link--inner"},[e._t("default")],2):e._e(),e.$slots.icon?[e.$slots.icon?e._t("icon"):e._e()]:e._e()],2)};Eh._withStripped=!0;var Th=r({name:"ElLink",props:{type:{type:String,default:"default"},underline:{type:Boolean,default:!0},disabled:Boolean,href:String,icon:String},methods:{handleClick:function(e){this.disabled||this.href||this.$emit("click",e)}}},Eh,[],!1,null,null,null);Th.options.__file="packages/link/src/main.vue";var Mh=Th.exports;Mh.install=function(e){e.component(Mh.name,Mh)};var Nh=Mh,Ph=function(e,t){var i=t._c;return i("div",t._g(t._b({class:[t.data.staticClass,"el-divider","el-divider--"+t.props.direction]},"div",t.data.attrs,!1),t.listeners),[t.slots().default&&"vertical"!==t.props.direction?i("div",{class:["el-divider__text","is-"+t.props.contentPosition]},[t._t("default")],2):t._e()])};Ph._withStripped=!0;var Oh=r({name:"ElDivider",props:{direction:{type:String,default:"horizontal",validator:function(e){return-1!==["horizontal","vertical"].indexOf(e)}},contentPosition:{type:String,default:"center",validator:function(e){return-1!==["left","center","right"].indexOf(e)}}}},Ph,[],!0,null,null,null);Oh.options.__file="packages/divider/src/main.vue";var Ih=Oh.exports;Ih.install=function(e){e.component(Ih.name,Ih)};var Ah=Ih,Fh=function(){var e=this,t=e.$createElement,i=e._self._c||t;return 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i=this.transform,n=i.offsetX,r=i.offsetY,s=e.pageX,a=e.pageY;this._dragHandler=F(function(e){t.transform.offsetX=n+e.pageX-s,t.transform.offsetY=r+e.pageY-a}),he(document,"mousemove",this._dragHandler),he(document,"mouseup",function(e){de(document,"mousemove",t._dragHandler)}),e.preventDefault()}},handleMaskClick:function(){this.maskClosable&&this.hide()},reset:function(){this.transform={scale:1,deg:0,offsetX:0,offsetY:0,enableTransition:!1}},toggleMode:function(){if(!this.loading){var e=Object.keys(Bh),t=(Object.values(Bh).indexOf(this.mode)+1)%e.length;this.mode=Bh[e[t]],this.reset()}},prev:function(){if(!this.isFirst||this.infinite){var e=this.urlList.length;this.index=(this.index-1+e)%e}},next:function(){if(!this.isLast||this.infinite){var e=this.urlList.length;this.index=(this.index+1)%e}},handleActions:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.loading){var i=Vh({zoomRate:.2,rotateDeg:90,enableTransition:!0},t),n=i.zoomRate,r=i.rotateDeg,s=i.enableTransition,a=this.transform;switch(e){case"zoomOut":a.scale>.2&&(a.scale=parseFloat((a.scale-n).toFixed(3)));break;case"zoomIn":a.scale=parseFloat((a.scale+n).toFixed(3));break;case"clocelise":a.deg+=r;break;case"anticlocelise":a.deg-=r}a.enableTransition=s}}},mounted:function(){this.deviceSupportInstall(),this.appendToBody&&document.body.appendChild(this.$el),this.$refs["el-image-viewer__wrapper"].focus()},destroyed:function(){this.appendToBody&&this.$el&&this.$el.parentNode&&this.$el.parentNode.removeChild(this.$el)}},Lh,[],!1,null,null,null);Hh.options.__file="packages/image/src/image-viewer.vue";var Rh=Hh.exports,Wh=function(){return void 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Yh:return a<o?{height:"auto"}:{width:"auto"};default:return{}}},clickHandler:function(){this.preview&&(Uh=document.body.style.overflow,document.body.style.overflow="hidden",this.showViewer=!0)},closeViewer:function(){document.body.style.overflow=Uh,this.showViewer=!1}}},Fh,[],!1,null,null,null);Xh.options.__file="packages/image/src/main.vue";var Jh=Xh.exports;Jh.install=function(e){e.component(Jh.name,Jh)};var Zh=Jh,Qh=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-calendar"},[i("div",{staticClass:"el-calendar__header"},[i("div",{staticClass:"el-calendar__title"},[e._v("\n "+e._s(e.i18nDate)+"\n ")]),0===e.validatedRange.length?i("div",{staticClass:"el-calendar__button-group"},[i("el-button-group",[i("el-button",{attrs:{type:"plain",size:"mini"},on:{click:function(t){e.selectDate("prev-month")}}},[e._v("\n "+e._s(e.t("el.datepicker.prevMonth"))+"\n 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Ir(t,i)}},date:Date,hideHeader:Boolean,firstDayOfWeek:Number},inject:["elCalendar"],methods:{toNestedArr:function(e){return yr(e.length/7).map(function(t,i){var n=7*i;return e.slice(n,n+7)})},getFormateDate:function(e,t){if(!e||-1===["prev","current","next"].indexOf(t))throw new Error("invalid day or type");var i=this.curMonthDatePrefix;return"prev"===t?i=this.prevMonthDatePrefix:"next"===t&&(i=this.nextMonthDatePrefix),i+"-"+(e=("00"+e).slice(-2))},getCellClass:function(e){var t=e.text,i=e.type,n=[i];if("current"===i){var r=this.getFormateDate(t,i);r===this.selectedDay&&n.push("is-selected"),r===this.formatedToday&&n.push("is-today")}return n},pickDay:function(e){var t=e.text,i=e.type,n=this.getFormateDate(t,i);this.$emit("pick",n)},cellRenderProxy:function(e){var t=e.text,i=e.type,n=this.$createElement,r=this.elCalendar.$scopedSlots.dateCell;if(!r)return n("span",[t]);var s=this.getFormateDate(t,i);return r({date:new Date(s),data:{isSelected:this.selectedDay===s,type:i+"-month",day:s}})}},computed:{WEEK_DAYS:function(){return lr().dayNames},prevMonthDatePrefix:function(){var e=new Date(this.date.getTime());return e.setDate(0),sr.a.format(e,"yyyy-MM")},curMonthDatePrefix:function(){return sr.a.format(this.date,"yyyy-MM")},nextMonthDatePrefix:function(){var e=new Date(this.date.getFullYear(),this.date.getMonth()+1,1);return sr.a.format(e,"yyyy-MM")},formatedToday:function(){return this.elCalendar.formatedToday},isInRange:function(){return this.range&&this.range.length},rows:function(){var e=[];if(this.isInRange){var t=this.range,i=t[0],n=t[1],r=yr(n.getDate()-i.getDate()+1).map(function(e,t){return{text:i.getDate()+t,type:"current"}}),s=r.length%7,a=yr(s=0===s?0:7-s).map(function(e,t){return{text:t+1,type:"next"}});e=r.concat(a)}else{var o=this.date,l=fr(o),u=function(e,t){if(t<=0)return[];var i=new Date(e.getTime());i.setDate(0);var n=i.getDate();return yr(t).map(function(e,i){return n-(t-i-1)})}(o,(l=0===l?7:l)-("number"==typeof this.firstDayOfWeek?this.firstDayOfWeek:1)).map(function(e){return{text:e,type:"prev"}}),c=function(e){var t=new Date(e.getFullYear(),e.getMonth()+1,0).getDate();return yr(t).map(function(e,t){return t+1})}(o).map(function(e){return{text:e,type:"current"}});e=[].concat(u,c);var h=yr(42-e.length).map(function(e,t){return{text:t+1,type:"next"}});e=e.concat(h)}return this.toNestedArr(e)},weekDays:function(){var e=this.firstDayOfWeek,t=this.WEEK_DAYS;return"number"!=typeof e||0===e?t.slice():t.slice(e).concat(t.slice(0,e))}},render:function(){var e=this,t=arguments[0],i=this.hideHeader?null:t("thead",[this.weekDays.map(function(e){return t("th",{key:e},[e])})]);return t("table",{class:{"el-calendar-table":!0,"is-range":this.isInRange},attrs:{cellspacing:"0",cellpadding:"0"}},[i,t("tbody",[this.rows.map(function(i,n){return t("tr",{class:{"el-calendar-table__row":!0,"el-calendar-table__row--hide-border":0===n&&e.hideHeader},key:n},[i.map(function(i,n){return t("td",{key:n,class:e.getCellClass(i),on:{click:e.pickDay.bind(e,i)}},[t("div",{class:"el-calendar-day"},[e.cellRenderProxy(i)])])})])})])])}},void 0,void 0,!1,null,null,null);ed.options.__file="packages/calendar/src/date-table.vue";var td=ed.exports,id=["prev-month","today","next-month"],nd=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],rd=r({name:"ElCalendar",mixins:[q],components:{DateTable:td,ElButton:Et,ElButtonGroup:Pt},props:{value:[Date,String,Number],range:{type:Array,validator:function(e){return!Array.isArray(e)||2===e.length&&e.every(function(e){return"string"==typeof e||"number"==typeof e||e instanceof Date})}},firstDayOfWeek:{type:Number,default:1}},provide:function(){return{elCalendar:this}},methods:{pickDay:function(e){this.realSelectedDay=e},selectDate:function(e){if(-1===id.indexOf(e))throw new Error("invalid type "+e);var t="";(t="prev-month"===e?this.prevMonthDatePrefix+"-01":"next-month"===e?this.nextMonthDatePrefix+"-01":this.formatedToday)!==this.formatedDate&&this.pickDay(t)},toDate:function(e){if(!e)throw new Error("invalid val");return e instanceof Date?e:new Date(e)},rangeValidator:function(e,t){var i=this.realFirstDayOfWeek,n=t?i:0===i?6:i-1,r=(t?"start":"end")+" of range should be "+nd[n]+".";return e.getDay()===n||(console.warn("[ElementCalendar]",r,"Invalid range will be ignored."),!1)}},computed:{prevMonthDatePrefix:function(){var e=new Date(this.date.getTime());return e.setDate(0),sr.a.format(e,"yyyy-MM")},curMonthDatePrefix:function(){return sr.a.format(this.date,"yyyy-MM")},nextMonthDatePrefix:function(){var e=new Date(this.date.getFullYear(),this.date.getMonth()+1,1);return sr.a.format(e,"yyyy-MM")},formatedDate:function(){return sr.a.format(this.date,"yyyy-MM-dd")},i18nDate:function(){var e=this.date.getFullYear(),t=this.date.getMonth()+1;return e+" "+this.t("el.datepicker.year")+" "+this.t("el.datepicker.month"+t)},formatedToday:function(){return sr.a.format(this.now,"yyyy-MM-dd")},realSelectedDay:{get:function(){return this.value?this.formatedDate:this.selectedDay},set:function(e){this.selectedDay=e;var t=new Date(e);this.$emit("input",t)}},date:function(){if(this.value)return this.toDate(this.value);if(this.realSelectedDay){var e=this.selectedDay.split("-");return new Date(e[0],e[1]-1,e[2])}return this.validatedRange.length?this.validatedRange[0][0]:this.now},validatedRange:function(){var e=this,t=this.range;if(!t)return[];if(2===(t=t.reduce(function(t,i,n){var r=e.toDate(i);return e.rangeValidator(r,0===n)&&(t=t.concat(r)),t},[])).length){var i=t,n=i[0],r=i[1];if(n>r)return console.warn("[ElementCalendar]end time should be greater than start time"),[];if(Ir(n,r))return[[n,r]];var s=[],a=new Date(n.getFullYear(),n.getMonth()+1,1),o=this.toDate(a.getTime()-864e5);if(!Ir(a,r))return console.warn("[ElementCalendar]start time and 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Math.pow(e,3)},ud=r({name:"ElBacktop",props:{visibilityHeight:{type:Number,default:200},target:[String],right:{type:Number,default:40},bottom:{type:Number,default:40}},data:function(){return{el:null,container:null,visible:!1}},computed:{styleBottom:function(){return this.bottom+"px"},styleRight:function(){return this.right+"px"}},mounted:function(){this.init(),this.throttledScrollHandler=Mu()(300,this.onScroll),this.container.addEventListener("scroll",this.throttledScrollHandler)},methods:{init:function(){if(this.container=document,this.el=document.documentElement,this.target){if(this.el=document.querySelector(this.target),!this.el)throw new Error("target is not existed: "+this.target);this.container=this.el}},onScroll:function(){var e=this.el.scrollTop;this.visible=e>=this.visibilityHeight},handleClick:function(e){this.scrollToTop(),this.$emit("click",e)},scrollToTop:function(){var e=this.el,t=Date.now(),i=e.scrollTop,n=window.requestAnimationFrame||function(e){return setTimeout(e,16)};n(function r(){var s,a=(Date.now()-t)/500;a<1?(e.scrollTop=i*(1-((s=a)<.5?ld(2*s)/2:1-ld(2*(1-s))/2)),n(r)):e.scrollTop=0})}},beforeDestroy:function(){this.container.removeEventListener("scroll",this.throttledScrollHandler)}},od,[],!1,null,null,null);ud.options.__file="packages/backtop/src/main.vue";var cd=ud.exports;cd.install=function(e){e.component(cd.name,cd)};var hd=cd,dd=function(e,t){return e===window||e===document?document.documentElement[t]:e[t]},pd=function(e){return dd(e,"offsetHeight")},fd="ElInfiniteScroll",md={delay:{type:Number,default:200},distance:{type:Number,default:0},disabled:{type:Boolean,default:!1},immediate:{type:Boolean,default:!0}},vd=function(e,t){return v(e)?(i=md,Object.keys(i||{}).map(function(e){return[e,i[e]]})).reduce(function(i,n){var r=n[0],s=n[1],a=s.type,o=s.default,l=e.getAttribute("infinite-scroll-"+r);switch(l=b(t[l])?l:t[l],a){case Number:l=Number(l),l=Number.isNaN(l)?o:l;break;case 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MutationObserver(u)).observe(s,{childList:!0,subtree:!0}),u()))},unbind:function(e){var t=e[fd],i=t.container,n=t.onScroll;i&&i.removeEventListener("scroll",n)},install:function(e){e.directive(yd.name,yd)}},wd=yd,_d=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("div",{staticClass:"el-page-header"},[i("div",{staticClass:"el-page-header__left",on:{click:function(t){e.$emit("back")}}},[i("i",{staticClass:"el-icon-back"}),i("div",{staticClass:"el-page-header__title"},[e._t("title",[e._v(e._s(e.title))])],2)]),i("div",{staticClass:"el-page-header__content"},[e._t("content",[e._v(e._s(e.content))])],2)])};_d._withStripped=!0;var xd=r({name:"ElPageHeader",props:{title:{type:String,default:function(){return W("el.pageHeader.title")}},content:String}},_d,[],!1,null,null,null);xd.options.__file="packages/page-header/src/main.vue";var Cd=xd.exports;Cd.install=function(e){e.component(Cd.name,Cd)};var kd=Cd,Sd=r({name:"ElAvatar",props:{size:{type:[Number,String],validator:function(e){return"string"==typeof e?["large","medium","small"].includes(e):"number"==typeof e}},shape:{type:String,default:"circle",validator:function(e){return["circle","square"].includes(e)}},icon:String,src:String,alt:String,srcSet:String,error:Function,fit:{type:String,default:"cover"}},data:function(){return{isImageExist:!0}},computed:{avatarClass:function(){var e=this.size,t=this.icon,i=this.shape,n=["el-avatar"];return e&&"string"==typeof e&&n.push("el-avatar--"+e),t&&n.push("el-avatar--icon"),i&&n.push("el-avatar--"+i),n.join(" ")}},methods:{handleError:function(){var e=this.error;!1!==(e?e():void 0)&&(this.isImageExist=!1)},renderAvatar:function(){var e=this.$createElement,t=this.icon,i=this.src,n=this.alt,r=this.isImageExist,s=this.srcSet,a=this.fit;return r&&i?e("img",{attrs:{src:i,alt:n,srcSet:s},on:{error:this.handleError},style:{"object-fit":a}}):t?e("i",{class:t}):this.$slots.default}},render:function(){var e=arguments[0],t=this.avatarClass,i=this.size;return e("span",{class:t,style:"number"==typeof i?{height:i+"px",width:i+"px",lineHeight:i+"px"}:{}},[this.renderAvatar()])}},void 0,void 0,!1,null,null,null);Sd.options.__file="packages/avatar/src/main.vue";var Dd=Sd.exports;Dd.install=function(e){e.component(Dd.name,Dd)};var $d=Dd,Ed=function(){var e=this,t=e.$createElement,i=e._self._c||t;return i("transition",{attrs:{name:"el-drawer-fade"},on:{"after-enter":e.afterEnter,"after-leave":e.afterLeave}},[i("div",{directives:[{name:"show",rawName:"v-show",value:e.visible,expression:"visible"}],staticClass:"el-drawer__wrapper",attrs:{tabindex:"-1"}},[i("div",{staticClass:"el-drawer__container",class:e.visible&&"el-drawer__open",attrs:{role:"document",tabindex:"-1"},on:{click:function(t){return t.target!==t.currentTarget?null:e.handleWrapperClick(t)}}},[i("div",{ref:"drawer",staticClass:"el-drawer",class:[e.direction,e.customClass],style:e.isHorizontal?"width: "+e.drawerSize:"height: "+e.drawerSize,attrs:{"aria-modal":"true","aria-labelledby":"el-drawer__title","aria-label":e.title,role:"dialog",tabindex:"-1"}},[e.withHeader?i("header",{staticClass:"el-drawer__header",attrs:{id:"el-drawer__title"}},[e._t("title",[i("span",{attrs:{role:"heading",title:e.title}},[e._v(e._s(e.title))])]),e.showClose?i("button",{staticClass:"el-drawer__close-btn",attrs:{"aria-label":"close "+(e.title||"drawer"),type:"button"},on:{click:e.closeDrawer}},[i("i",{staticClass:"el-dialog__close el-icon el-icon-close"})]):e._e()],2):e._e(),e.rendered?i("section",{staticClass:"el-drawer__body"},[e._t("default")],2):e._e()])])])])};Ed._withStripped=!0;var Td=r({name:"ElDrawer",mixins:[Me,l],props:{appendToBody:{type:Boolean,default:!1},beforeClose:{type:Function},customClass:{type:String,default:""},closeOnPressEscape:{type:Boolean,default:!0},destroyOnClose:{type:Boolean,default:!1},modal:{type:Boolean,default:!0},direction:{type:String,default:"rtl",validator:function(e){return-1!==["ltr","rtl","ttb","btt"].indexOf(e)}},modalAppendToBody:{type:Boolean,default:!0},showClose:{type:Boolean,default:!0},size:{type:[Number,String],default:"30%"},title:{type:String,default:""},visible:{type:Boolean},wrapperClosable:{type:Boolean,default:!0},withHeader:{type:Boolean,default:!0}},computed:{isHorizontal:function(){return"rtl"===this.direction||"ltr"===this.direction},drawerSize:function(){return"number"==typeof this.size?this.size+"px":this.size}},data:function(){return{closed:!1,prevActiveElement:null}},watch:{visible:function(e){var t=this;e?(this.closed=!1,this.$emit("open"),this.appendToBody&&document.body.appendChild(this.$el),this.prevActiveElement=document.activeElement):(this.closed||this.$emit("close"),this.$nextTick(function(){t.prevActiveElement&&t.prevActiveElement.focus()}))}},methods:{afterEnter:function(){this.$emit("opened")},afterLeave:function(){this.$emit("closed")},hide:function(e){!1!==e&&(this.$emit("update:visible",!1),this.$emit("close"),!0===this.destroyOnClose&&(this.rendered=!1),this.closed=!0)},handleWrapperClick:function(){this.wrapperClosable&&this.closeDrawer()},closeDrawer:function(){"function"==typeof this.beforeClose?this.beforeClose(this.hide):this.hide()},handleClose:function(){this.closeDrawer()}},mounted:function(){this.visible&&(this.rendered=!0,this.open())},destroyed:function(){this.appendToBody&&this.$el&&this.$el.parentNode&&this.$el.parentNode.removeChild(this.$el)}},Ed,[],!1,null,null,null);Td.options.__file="packages/drawer/src/main.vue";var 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Od=r({name:"ElPopconfirm",props:{title:{type:String},confirmButtonText:{type:String},cancelButtonText:{type:String},confirmButtonType:{type:String,default:"primary"},cancelButtonType:{type:String,default:"text"},icon:{type:String,default:"el-icon-question"},iconColor:{type:String,default:"#f90"},hideIcon:{type:Boolean,default:!1}},components:{ElPopover:Zs,ElButton:Et},data:function(){return{visible:!1}},computed:{displayConfirmButtonText:function(){return this.confirmButtonText||W("el.popconfirm.confirmButtonText")},displayCancelButtonText:function(){return this.cancelButtonText||W("el.popconfirm.cancelButtonText")}},methods:{confirm:function(){this.visible=!1,this.$emit("confirm")},cancel:function(){this.visible=!1,this.$emit("cancel")}}},Pd,[],!1,null,null,null);Od.options.__file="packages/popconfirm/src/main.vue";var Id=Od.exports;Id.install=function(e){e.component(Id.name,Id)};var 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diff --git a/leafletMapOur/map/lib/hls.js b/leafletMapOur/map/lib/hls.js
new file mode 100644
index 0000000..59b1811
--- /dev/null
+++ b/leafletMapOur/map/lib/hls.js
@@ -0,0 +1,21684 @@
+typeof window !== "undefined" &&
+(function webpackUniversalModuleDefinition(root, factory) {
+ if(typeof exports === 'object' && typeof module === 'object')
+ module.exports = factory();
+ else if(typeof define === 'function' && define.amd)
+ define([], factory);
+ else if(typeof exports === 'object')
+ exports["Hls"] = factory();
+ else
+ root["Hls"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ // The module cache
+/******/ var installedModules = {};
+/******/
+/******/ // The require function
+/******/ function __webpack_require__(moduleId) {
+/******/
+/******/ // Check if module is in cache
+/******/ if(installedModules[moduleId]) {
+/******/ return installedModules[moduleId].exports;
+/******/ }
+/******/ // Create a new module (and put it into the cache)
+/******/ var module = installedModules[moduleId] = {
+/******/ i: moduleId,
+/******/ l: false,
+/******/ exports: {}
+/******/ };
+/******/
+/******/ // Execute the module function
+/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ // Flag the module as loaded
+/******/ module.l = true;
+/******/
+/******/ // Return the exports of the module
+/******/ return module.exports;
+/******/ }
+/******/
+/******/
+/******/ // expose the modules object (__webpack_modules__)
+/******/ __webpack_require__.m = modules;
+/******/
+/******/ // expose the module cache
+/******/ __webpack_require__.c = installedModules;
+/******/
+/******/ // define getter function for harmony exports
+/******/ __webpack_require__.d = function(exports, name, getter) {
+/******/ if(!__webpack_require__.o(exports, name)) {
+/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
+/******/ }
+/******/ };
+/******/
+/******/ // define __esModule on exports
+/******/ __webpack_require__.r = function(exports) {
+/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
+/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
+/******/ }
+/******/ Object.defineProperty(exports, '__esModule', { value: true });
+/******/ };
+/******/
+/******/ // create a fake namespace object
+/******/ // mode & 1: value is a module id, require it
+/******/ // mode & 2: merge all properties of value into the ns
+/******/ // mode & 4: return value when already ns object
+/******/ // mode & 8|1: behave like require
+/******/ __webpack_require__.t = function(value, mode) {
+/******/ if(mode & 1) value = __webpack_require__(value);
+/******/ if(mode & 8) return value;
+/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
+/******/ var ns = Object.create(null);
+/******/ __webpack_require__.r(ns);
+/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
+/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
+/******/ return ns;
+/******/ };
+/******/
+/******/ // getDefaultExport function for compatibility with non-harmony modules
+/******/ __webpack_require__.n = function(module) {
+/******/ var getter = module && module.__esModule ?
+/******/ function getDefault() { return module['default']; } :
+/******/ function getModuleExports() { return module; };
+/******/ __webpack_require__.d(getter, 'a', getter);
+/******/ return getter;
+/******/ };
+/******/
+/******/ // Object.prototype.hasOwnProperty.call
+/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ // __webpack_public_path__
+/******/ __webpack_require__.p = "/dist/";
+/******/
+/******/
+/******/ // Load entry module and return exports
+/******/ return __webpack_require__(__webpack_require__.s = "./src/hls.ts");
+/******/ })
+/************************************************************************/
+/******/ ({
+
+/***/ "./node_modules/eventemitter3/index.js":
+/*!*********************************************!*\
+ !*** ./node_modules/eventemitter3/index.js ***!
+ \*********************************************/
+/*! no static exports found */
+/*! ModuleConcatenation bailout: Module is not an ECMAScript module */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var has = Object.prototype.hasOwnProperty
+ , prefix = '~';
+
+/**
+ * Constructor to create a storage for our `EE` objects.
+ * An `Events` instance is a plain object whose properties are event names.
+ *
+ * @constructor
+ * @private
+ */
+function Events() {}
+
+//
+// We try to not inherit from `Object.prototype`. In some engines creating an
+// instance in this way is faster than calling `Object.create(null)` directly.
+// If `Object.create(null)` is not supported we prefix the event names with a
+// character to make sure that the built-in object properties are not
+// overridden or used as an attack vector.
+//
+if (Object.create) {
+ Events.prototype = Object.create(null);
+
+ //
+ // This hack is needed because the `__proto__` property is still inherited in
+ // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
+ //
+ if (!new Events().__proto__) prefix = false;
+}
+
+/**
+ * Representation of a single event listener.
+ *
+ * @param {Function} fn The listener function.
+ * @param {*} context The context to invoke the listener with.
+ * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
+ * @constructor
+ * @private
+ */
+function EE(fn, context, once) {
+ this.fn = fn;
+ this.context = context;
+ this.once = once || false;
+}
+
+/**
+ * Add a listener for a given event.
+ *
+ * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
+ * @param {(String|Symbol)} event The event name.
+ * @param {Function} fn The listener function.
+ * @param {*} context The context to invoke the listener with.
+ * @param {Boolean} once Specify if the listener is a one-time listener.
+ * @returns {EventEmitter}
+ * @private
+ */
+function addListener(emitter, event, fn, context, once) {
+ if (typeof fn !== 'function') {
+ throw new TypeError('The listener must be a function');
+ }
+
+ var listener = new EE(fn, context || emitter, once)
+ , evt = prefix ? prefix + event : event;
+
+ if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;
+ else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);
+ else emitter._events[evt] = [emitter._events[evt], listener];
+
+ return emitter;
+}
+
+/**
+ * Clear event by name.
+ *
+ * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.
+ * @param {(String|Symbol)} evt The Event name.
+ * @private
+ */
+function clearEvent(emitter, evt) {
+ if (--emitter._eventsCount === 0) emitter._events = new Events();
+ else delete emitter._events[evt];
+}
+
+/**
+ * Minimal `EventEmitter` interface that is molded against the Node.js
+ * `EventEmitter` interface.
+ *
+ * @constructor
+ * @public
+ */
+function EventEmitter() {
+ this._events = new Events();
+ this._eventsCount = 0;
+}
+
+/**
+ * Return an array listing the events for which the emitter has registered
+ * listeners.
+ *
+ * @returns {Array}
+ * @public
+ */
+EventEmitter.prototype.eventNames = function eventNames() {
+ var names = []
+ , events
+ , name;
+
+ if (this._eventsCount === 0) return names;
+
+ for (name in (events = this._events)) {
+ if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
+ }
+
+ if (Object.getOwnPropertySymbols) {
+ return names.concat(Object.getOwnPropertySymbols(events));
+ }
+
+ return names;
+};
+
+/**
+ * Return the listeners registered for a given event.
+ *
+ * @param {(String|Symbol)} event The event name.
+ * @returns {Array} The registered listeners.
+ * @public
+ */
+EventEmitter.prototype.listeners = function listeners(event) {
+ var evt = prefix ? prefix + event : event
+ , handlers = this._events[evt];
+
+ if (!handlers) return [];
+ if (handlers.fn) return [handlers.fn];
+
+ for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {
+ ee[i] = handlers[i].fn;
+ }
+
+ return ee;
+};
+
+/**
+ * Return the number of listeners listening to a given event.
+ *
+ * @param {(String|Symbol)} event The event name.
+ * @returns {Number} The number of listeners.
+ * @public
+ */
+EventEmitter.prototype.listenerCount = function listenerCount(event) {
+ var evt = prefix ? prefix + event : event
+ , listeners = this._events[evt];
+
+ if (!listeners) return 0;
+ if (listeners.fn) return 1;
+ return listeners.length;
+};
+
+/**
+ * Calls each of the listeners registered for a given event.
+ *
+ * @param {(String|Symbol)} event The event name.
+ * @returns {Boolean} `true` if the event had listeners, else `false`.
+ * @public
+ */
+EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
+ var evt = prefix ? prefix + event : event;
+
+ if (!this._events[evt]) return false;
+
+ var listeners = this._events[evt]
+ , len = arguments.length
+ , args
+ , i;
+
+ if (listeners.fn) {
+ if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);
+
+ switch (len) {
+ case 1: return listeners.fn.call(listeners.context), true;
+ case 2: return listeners.fn.call(listeners.context, a1), true;
+ case 3: return listeners.fn.call(listeners.context, a1, a2), true;
+ case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
+ case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
+ case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
+ }
+
+ for (i = 1, args = new Array(len -1); i < len; i++) {
+ args[i - 1] = arguments[i];
+ }
+
+ listeners.fn.apply(listeners.context, args);
+ } else {
+ var length = listeners.length
+ , j;
+
+ for (i = 0; i < length; i++) {
+ if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);
+
+ switch (len) {
+ case 1: listeners[i].fn.call(listeners[i].context); break;
+ case 2: listeners[i].fn.call(listeners[i].context, a1); break;
+ case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
+ case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
+ default:
+ if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {
+ args[j - 1] = arguments[j];
+ }
+
+ listeners[i].fn.apply(listeners[i].context, args);
+ }
+ }
+ }
+
+ return true;
+};
+
+/**
+ * Add a listener for a given event.
+ *
+ * @param {(String|Symbol)} event The event name.
+ * @param {Function} fn The listener function.
+ * @param {*} [context=this] The context to invoke the listener with.
+ * @returns {EventEmitter} `this`.
+ * @public
+ */
+EventEmitter.prototype.on = function on(event, fn, context) {
+ return addListener(this, event, fn, context, false);
+};
+
+/**
+ * Add a one-time listener for a given event.
+ *
+ * @param {(String|Symbol)} event The event name.
+ * @param {Function} fn The listener function.
+ * @param {*} [context=this] The context to invoke the listener with.
+ * @returns {EventEmitter} `this`.
+ * @public
+ */
+EventEmitter.prototype.once = function once(event, fn, context) {
+ return addListener(this, event, fn, context, true);
+};
+
+/**
+ * Remove the listeners of a given event.
+ *
+ * @param {(String|Symbol)} event The event name.
+ * @param {Function} fn Only remove the listeners that match this function.
+ * @param {*} context Only remove the listeners that have this context.
+ * @param {Boolean} once Only remove one-time listeners.
+ * @returns {EventEmitter} `this`.
+ * @public
+ */
+EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
+ var evt = prefix ? prefix + event : event;
+
+ if (!this._events[evt]) return this;
+ if (!fn) {
+ clearEvent(this, evt);
+ return this;
+ }
+
+ var listeners = this._events[evt];
+
+ if (listeners.fn) {
+ if (
+ listeners.fn === fn &&
+ (!once || listeners.once) &&
+ (!context || listeners.context === context)
+ ) {
+ clearEvent(this, evt);
+ }
+ } else {
+ for (var i = 0, events = [], length = listeners.length; i < length; i++) {
+ if (
+ listeners[i].fn !== fn ||
+ (once && !listeners[i].once) ||
+ (context && listeners[i].context !== context)
+ ) {
+ events.push(listeners[i]);
+ }
+ }
+
+ //
+ // Reset the array, or remove it completely if we have no more listeners.
+ //
+ if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
+ else clearEvent(this, evt);
+ }
+
+ return this;
+};
+
+/**
+ * Remove all listeners, or those of the specified event.
+ *
+ * @param {(String|Symbol)} [event] The event name.
+ * @returns {EventEmitter} `this`.
+ * @public
+ */
+EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
+ var evt;
+
+ if (event) {
+ evt = prefix ? prefix + event : event;
+ if (this._events[evt]) clearEvent(this, evt);
+ } else {
+ this._events = new Events();
+ this._eventsCount = 0;
+ }
+
+ return this;
+};
+
+//
+// Alias methods names because people roll like that.
+//
+EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
+EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+
+//
+// Expose the prefix.
+//
+EventEmitter.prefixed = prefix;
+
+//
+// Allow `EventEmitter` to be imported as module namespace.
+//
+EventEmitter.EventEmitter = EventEmitter;
+
+//
+// Expose the module.
+//
+if (true) {
+ module.exports = EventEmitter;
+}
+
+
+/***/ }),
+
+/***/ "./node_modules/url-toolkit/src/url-toolkit.js":
+/*!*****************************************************!*\
+ !*** ./node_modules/url-toolkit/src/url-toolkit.js ***!
+ \*****************************************************/
+/*! no static exports found */
+/*! ModuleConcatenation bailout: Module is not an ECMAScript module */
+/***/ (function(module, exports, __webpack_require__) {
+
+// see https://tools.ietf.org/html/rfc1808
+
+(function (root) {
+ var URL_REGEX = /^((?:[a-zA-Z0-9+\-.]+:)?)(\/\/[^\/?#]*)?((?:[^\/?#]*\/)*[^;?#]*)?(;[^?#]*)?(\?[^#]*)?(#.*)?$/;
+ var FIRST_SEGMENT_REGEX = /^([^\/?#]*)(.*)$/;
+ var SLASH_DOT_REGEX = /(?:\/|^)\.(?=\/)/g;
+ var SLASH_DOT_DOT_REGEX = /(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g;
+
+ var URLToolkit = {
+ // If opts.alwaysNormalize is true then the path will always be normalized even when it starts with / or //
+ // E.g
+ // With opts.alwaysNormalize = false (default, spec compliant)
+ // http://a.com/b/cd + /e/f/../g => http://a.com/e/f/../g
+ // With opts.alwaysNormalize = true (not spec compliant)
+ // http://a.com/b/cd + /e/f/../g => http://a.com/e/g
+ buildAbsoluteURL: function (baseURL, relativeURL, opts) {
+ opts = opts || {};
+ // remove any remaining space and CRLF
+ baseURL = baseURL.trim();
+ relativeURL = relativeURL.trim();
+ if (!relativeURL) {
+ // 2a) If the embedded URL is entirely empty, it inherits the
+ // entire base URL (i.e., is set equal to the base URL)
+ // and we are done.
+ if (!opts.alwaysNormalize) {
+ return baseURL;
+ }
+ var basePartsForNormalise = URLToolkit.parseURL(baseURL);
+ if (!basePartsForNormalise) {
+ throw new Error('Error trying to parse base URL.');
+ }
+ basePartsForNormalise.path = URLToolkit.normalizePath(
+ basePartsForNormalise.path
+ );
+ return URLToolkit.buildURLFromParts(basePartsForNormalise);
+ }
+ var relativeParts = URLToolkit.parseURL(relativeURL);
+ if (!relativeParts) {
+ throw new Error('Error trying to parse relative URL.');
+ }
+ if (relativeParts.scheme) {
+ // 2b) If the embedded URL starts with a scheme name, it is
+ // interpreted as an absolute URL and we are done.
+ if (!opts.alwaysNormalize) {
+ return relativeURL;
+ }
+ relativeParts.path = URLToolkit.normalizePath(relativeParts.path);
+ return URLToolkit.buildURLFromParts(relativeParts);
+ }
+ var baseParts = URLToolkit.parseURL(baseURL);
+ if (!baseParts) {
+ throw new Error('Error trying to parse base URL.');
+ }
+ if (!baseParts.netLoc && baseParts.path && baseParts.path[0] !== '/') {
+ // If netLoc missing and path doesn't start with '/', assume everthing before the first '/' is the netLoc
+ // This causes 'example.com/a' to be handled as '//example.com/a' instead of '/example.com/a'
+ var pathParts = FIRST_SEGMENT_REGEX.exec(baseParts.path);
+ baseParts.netLoc = pathParts[1];
+ baseParts.path = pathParts[2];
+ }
+ if (baseParts.netLoc && !baseParts.path) {
+ baseParts.path = '/';
+ }
+ var builtParts = {
+ // 2c) Otherwise, the embedded URL inherits the scheme of
+ // the base URL.
+ scheme: baseParts.scheme,
+ netLoc: relativeParts.netLoc,
+ path: null,
+ params: relativeParts.params,
+ query: relativeParts.query,
+ fragment: relativeParts.fragment,
+ };
+ if (!relativeParts.netLoc) {
+ // 3) If the embedded URL's <net_loc> is non-empty, we skip to
+ // Step 7. Otherwise, the embedded URL inherits the <net_loc>
+ // (if any) of the base URL.
+ builtParts.netLoc = baseParts.netLoc;
+ // 4) If the embedded URL path is preceded by a slash "/", the
+ // path is not relative and we skip to Step 7.
+ if (relativeParts.path[0] !== '/') {
+ if (!relativeParts.path) {
+ // 5) If the embedded URL path is empty (and not preceded by a
+ // slash), then the embedded URL inherits the base URL path
+ builtParts.path = baseParts.path;
+ // 5a) if the embedded URL's <params> is non-empty, we skip to
+ // step 7; otherwise, it inherits the <params> of the base
+ // URL (if any) and
+ if (!relativeParts.params) {
+ builtParts.params = baseParts.params;
+ // 5b) if the embedded URL's <query> is non-empty, we skip to
+ // step 7; otherwise, it inherits the <query> of the base
+ // URL (if any) and we skip to step 7.
+ if (!relativeParts.query) {
+ builtParts.query = baseParts.query;
+ }
+ }
+ } else {
+ // 6) The last segment of the base URL's path (anything
+ // following the rightmost slash "/", or the entire path if no
+ // slash is present) is removed and the embedded URL's path is
+ // appended in its place.
+ var baseURLPath = baseParts.path;
+ var newPath =
+ baseURLPath.substring(0, baseURLPath.lastIndexOf('/') + 1) +
+ relativeParts.path;
+ builtParts.path = URLToolkit.normalizePath(newPath);
+ }
+ }
+ }
+ if (builtParts.path === null) {
+ builtParts.path = opts.alwaysNormalize
+ ? URLToolkit.normalizePath(relativeParts.path)
+ : relativeParts.path;
+ }
+ return URLToolkit.buildURLFromParts(builtParts);
+ },
+ parseURL: function (url) {
+ var parts = URL_REGEX.exec(url);
+ if (!parts) {
+ return null;
+ }
+ return {
+ scheme: parts[1] || '',
+ netLoc: parts[2] || '',
+ path: parts[3] || '',
+ params: parts[4] || '',
+ query: parts[5] || '',
+ fragment: parts[6] || '',
+ };
+ },
+ normalizePath: function (path) {
+ // The following operations are
+ // then applied, in order, to the new path:
+ // 6a) All occurrences of "./", where "." is a complete path
+ // segment, are removed.
+ // 6b) If the path ends with "." as a complete path segment,
+ // that "." is removed.
+ path = path.split('').reverse().join('').replace(SLASH_DOT_REGEX, '');
+ // 6c) All occurrences of "<segment>/../", where <segment> is a
+ // complete path segment not equal to "..", are removed.
+ // Removal of these path segments is performed iteratively,
+ // removing the leftmost matching pattern on each iteration,
+ // until no matching pattern remains.
+ // 6d) If the path ends with "<segment>/..", where <segment> is a
+ // complete path segment not equal to "..", that
+ // "<segment>/.." is removed.
+ while (
+ path.length !== (path = path.replace(SLASH_DOT_DOT_REGEX, '')).length
+ ) {}
+ return path.split('').reverse().join('');
+ },
+ buildURLFromParts: function (parts) {
+ return (
+ parts.scheme +
+ parts.netLoc +
+ parts.path +
+ parts.params +
+ parts.query +
+ parts.fragment
+ );
+ },
+ };
+
+ if (true)
+ module.exports = URLToolkit;
+ else {}
+})(this);
+
+
+/***/ }),
+
+/***/ "./node_modules/webworkify-webpack/index.js":
+/*!**************************************************!*\
+ !*** ./node_modules/webworkify-webpack/index.js ***!
+ \**************************************************/
+/*! no static exports found */
+/*! ModuleConcatenation bailout: Module is not an ECMAScript module */
+/***/ (function(module, exports, __webpack_require__) {
+
+function webpackBootstrapFunc (modules) {
+/******/ // The module cache
+/******/ var installedModules = {};
+
+/******/ // The require function
+/******/ function __webpack_require__(moduleId) {
+
+/******/ // Check if module is in cache
+/******/ if(installedModules[moduleId])
+/******/ return installedModules[moduleId].exports;
+
+/******/ // Create a new module (and put it into the cache)
+/******/ var module = installedModules[moduleId] = {
+/******/ i: moduleId,
+/******/ l: false,
+/******/ exports: {}
+/******/ };
+
+/******/ // Execute the module function
+/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ // Flag the module as loaded
+/******/ module.l = true;
+
+/******/ // Return the exports of the module
+/******/ return module.exports;
+/******/ }
+
+/******/ // expose the modules object (__webpack_modules__)
+/******/ __webpack_require__.m = modules;
+
+/******/ // expose the module cache
+/******/ __webpack_require__.c = installedModules;
+
+/******/ // identity function for calling harmony imports with the correct context
+/******/ __webpack_require__.i = function(value) { return value; };
+
+/******/ // define getter function for harmony exports
+/******/ __webpack_require__.d = function(exports, name, getter) {
+/******/ if(!__webpack_require__.o(exports, name)) {
+/******/ Object.defineProperty(exports, name, {
+/******/ configurable: false,
+/******/ enumerable: true,
+/******/ get: getter
+/******/ });
+/******/ }
+/******/ };
+
+/******/ // define __esModule on exports
+/******/ __webpack_require__.r = function(exports) {
+/******/ Object.defineProperty(exports, '__esModule', { value: true });
+/******/ };
+
+/******/ // getDefaultExport function for compatibility with non-harmony modules
+/******/ __webpack_require__.n = function(module) {
+/******/ var getter = module && module.__esModule ?
+/******/ function getDefault() { return module['default']; } :
+/******/ function getModuleExports() { return module; };
+/******/ __webpack_require__.d(getter, 'a', getter);
+/******/ return getter;
+/******/ };
+
+/******/ // Object.prototype.hasOwnProperty.call
+/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+
+/******/ // __webpack_public_path__
+/******/ __webpack_require__.p = "/";
+
+/******/ // on error function for async loading
+/******/ __webpack_require__.oe = function(err) { console.error(err); throw err; };
+
+ var f = __webpack_require__(__webpack_require__.s = ENTRY_MODULE)
+ return f.default || f // try to call default if defined to also support babel esmodule exports
+}
+
+var moduleNameReqExp = '[\\.|\\-|\\+|\\w|\/|@]+'
+var dependencyRegExp = '\\(\\s*(\/\\*.*?\\*\/)?\\s*.*?(' + moduleNameReqExp + ').*?\\)' // additional chars when output.pathinfo is true
+
+// http://stackoverflow.com/a/2593661/130442
+function quoteRegExp (str) {
+ return (str + '').replace(/[.?*+^$[\]\\(){}|-]/g, '\\$&')
+}
+
+function isNumeric(n) {
+ return !isNaN(1 * n); // 1 * n converts integers, integers as string ("123"), 1e3 and "1e3" to integers and strings to NaN
+}
+
+function getModuleDependencies (sources, module, queueName) {
+ var retval = {}
+ retval[queueName] = []
+
+ var fnString = module.toString()
+ var wrapperSignature = fnString.match(/^function\s?\w*\(\w+,\s*\w+,\s*(\w+)\)/)
+ if (!wrapperSignature) return retval
+ var webpackRequireName = wrapperSignature[1]
+
+ // main bundle deps
+ var re = new RegExp('(\\\\n|\\W)' + quoteRegExp(webpackRequireName) + dependencyRegExp, 'g')
+ var match
+ while ((match = re.exec(fnString))) {
+ if (match[3] === 'dll-reference') continue
+ retval[queueName].push(match[3])
+ }
+
+ // dll deps
+ re = new RegExp('\\(' + quoteRegExp(webpackRequireName) + '\\("(dll-reference\\s(' + moduleNameReqExp + '))"\\)\\)' + dependencyRegExp, 'g')
+ while ((match = re.exec(fnString))) {
+ if (!sources[match[2]]) {
+ retval[queueName].push(match[1])
+ sources[match[2]] = __webpack_require__(match[1]).m
+ }
+ retval[match[2]] = retval[match[2]] || []
+ retval[match[2]].push(match[4])
+ }
+
+ // convert 1e3 back to 1000 - this can be important after uglify-js converted 1000 to 1e3
+ var keys = Object.keys(retval);
+ for (var i = 0; i < keys.length; i++) {
+ for (var j = 0; j < retval[keys[i]].length; j++) {
+ if (isNumeric(retval[keys[i]][j])) {
+ retval[keys[i]][j] = 1 * retval[keys[i]][j];
+ }
+ }
+ }
+
+ return retval
+}
+
+function hasValuesInQueues (queues) {
+ var keys = Object.keys(queues)
+ return keys.reduce(function (hasValues, key) {
+ return hasValues || queues[key].length > 0
+ }, false)
+}
+
+function getRequiredModules (sources, moduleId) {
+ var modulesQueue = {
+ main: [moduleId]
+ }
+ var requiredModules = {
+ main: []
+ }
+ var seenModules = {
+ main: {}
+ }
+
+ while (hasValuesInQueues(modulesQueue)) {
+ var queues = Object.keys(modulesQueue)
+ for (var i = 0; i < queues.length; i++) {
+ var queueName = queues[i]
+ var queue = modulesQueue[queueName]
+ var moduleToCheck = queue.pop()
+ seenModules[queueName] = seenModules[queueName] || {}
+ if (seenModules[queueName][moduleToCheck] || !sources[queueName][moduleToCheck]) continue
+ seenModules[queueName][moduleToCheck] = true
+ requiredModules[queueName] = requiredModules[queueName] || []
+ requiredModules[queueName].push(moduleToCheck)
+ var newModules = getModuleDependencies(sources, sources[queueName][moduleToCheck], queueName)
+ var newModulesKeys = Object.keys(newModules)
+ for (var j = 0; j < newModulesKeys.length; j++) {
+ modulesQueue[newModulesKeys[j]] = modulesQueue[newModulesKeys[j]] || []
+ modulesQueue[newModulesKeys[j]] = modulesQueue[newModulesKeys[j]].concat(newModules[newModulesKeys[j]])
+ }
+ }
+ }
+
+ return requiredModules
+}
+
+module.exports = function (moduleId, options) {
+ options = options || {}
+ var sources = {
+ main: __webpack_require__.m
+ }
+
+ var requiredModules = options.all ? { main: Object.keys(sources.main) } : getRequiredModules(sources, moduleId)
+
+ var src = ''
+
+ Object.keys(requiredModules).filter(function (m) { return m !== 'main' }).forEach(function (module) {
+ var entryModule = 0
+ while (requiredModules[module][entryModule]) {
+ entryModule++
+ }
+ requiredModules[module].push(entryModule)
+ sources[module][entryModule] = '(function(module, exports, __webpack_require__) { module.exports = __webpack_require__; })'
+ src = src + 'var ' + module + ' = (' + webpackBootstrapFunc.toString().replace('ENTRY_MODULE', JSON.stringify(entryModule)) + ')({' + requiredModules[module].map(function (id) { return '' + JSON.stringify(id) + ': ' + sources[module][id].toString() }).join(',') + '});\n'
+ })
+
+ src = src + 'new ((' + webpackBootstrapFunc.toString().replace('ENTRY_MODULE', JSON.stringify(moduleId)) + ')({' + requiredModules.main.map(function (id) { return '' + JSON.stringify(id) + ': ' + sources.main[id].toString() }).join(',') + '}))(self);'
+
+ var blob = new window.Blob([src], { type: 'text/javascript' })
+ if (options.bare) { return blob }
+
+ var URL = window.URL || window.webkitURL || window.mozURL || window.msURL
+
+ var workerUrl = URL.createObjectURL(blob)
+ var worker = new window.Worker(workerUrl)
+ worker.objectURL = workerUrl
+
+ return worker
+}
+
+
+/***/ }),
+
+/***/ "./src/crypt/decrypter.js":
+/*!********************************************!*\
+ !*** ./src/crypt/decrypter.js + 3 modules ***!
+ \********************************************/
+/*! exports provided: default */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/errors.ts because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/events.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/get-self-scope.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/logger.js because of ./src/hls.ts */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+// ESM COMPAT FLAG
+__webpack_require__.r(__webpack_exports__);
+
+// CONCATENATED MODULE: ./src/crypt/aes-crypto.js
+var AESCrypto = /*#__PURE__*/function () {
+ function AESCrypto(subtle, iv) {
+ this.subtle = subtle;
+ this.aesIV = iv;
+ }
+
+ var _proto = AESCrypto.prototype;
+
+ _proto.decrypt = function decrypt(data, key) {
+ return this.subtle.decrypt({
+ name: 'AES-CBC',
+ iv: this.aesIV
+ }, key, data);
+ };
+
+ return AESCrypto;
+}();
+
+
+// CONCATENATED MODULE: ./src/crypt/fast-aes-key.js
+var FastAESKey = /*#__PURE__*/function () {
+ function FastAESKey(subtle, key) {
+ this.subtle = subtle;
+ this.key = key;
+ }
+
+ var _proto = FastAESKey.prototype;
+
+ _proto.expandKey = function expandKey() {
+ return this.subtle.importKey('raw', this.key, {
+ name: 'AES-CBC'
+ }, false, ['encrypt', 'decrypt']);
+ };
+
+ return FastAESKey;
+}();
+
+/* harmony default export */ var fast_aes_key = (FastAESKey);
+// CONCATENATED MODULE: ./src/crypt/aes-decryptor.js
+// PKCS7
+function removePadding(buffer) {
+ var outputBytes = buffer.byteLength;
+ var paddingBytes = outputBytes && new DataView(buffer).getUint8(outputBytes - 1);
+
+ if (paddingBytes) {
+ return buffer.slice(0, outputBytes - paddingBytes);
+ } else {
+ return buffer;
+ }
+}
+
+var AESDecryptor = /*#__PURE__*/function () {
+ function AESDecryptor() {
+ // Static after running initTable
+ this.rcon = [0x0, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
+ this.subMix = [new Uint32Array(256), new Uint32Array(256), new Uint32Array(256), new Uint32Array(256)];
+ this.invSubMix = [new Uint32Array(256), new Uint32Array(256), new Uint32Array(256), new Uint32Array(256)];
+ this.sBox = new Uint32Array(256);
+ this.invSBox = new Uint32Array(256); // Changes during runtime
+
+ this.key = new Uint32Array(0);
+ this.initTable();
+ } // Using view.getUint32() also swaps the byte order.
+
+
+ var _proto = AESDecryptor.prototype;
+
+ _proto.uint8ArrayToUint32Array_ = function uint8ArrayToUint32Array_(arrayBuffer) {
+ var view = new DataView(arrayBuffer);
+ var newArray = new Uint32Array(4);
+
+ for (var i = 0; i < 4; i++) {
+ newArray[i] = view.getUint32(i * 4);
+ }
+
+ return newArray;
+ };
+
+ _proto.initTable = function initTable() {
+ var sBox = this.sBox;
+ var invSBox = this.invSBox;
+ var subMix = this.subMix;
+ var subMix0 = subMix[0];
+ var subMix1 = subMix[1];
+ var subMix2 = subMix[2];
+ var subMix3 = subMix[3];
+ var invSubMix = this.invSubMix;
+ var invSubMix0 = invSubMix[0];
+ var invSubMix1 = invSubMix[1];
+ var invSubMix2 = invSubMix[2];
+ var invSubMix3 = invSubMix[3];
+ var d = new Uint32Array(256);
+ var x = 0;
+ var xi = 0;
+ var i = 0;
+
+ for (i = 0; i < 256; i++) {
+ if (i < 128) {
+ d[i] = i << 1;
+ } else {
+ d[i] = i << 1 ^ 0x11b;
+ }
+ }
+
+ for (i = 0; i < 256; i++) {
+ var sx = xi ^ xi << 1 ^ xi << 2 ^ xi << 3 ^ xi << 4;
+ sx = sx >>> 8 ^ sx & 0xff ^ 0x63;
+ sBox[x] = sx;
+ invSBox[sx] = x; // Compute multiplication
+
+ var x2 = d[x];
+ var x4 = d[x2];
+ var x8 = d[x4]; // Compute sub/invSub bytes, mix columns tables
+
+ var t = d[sx] * 0x101 ^ sx * 0x1010100;
+ subMix0[x] = t << 24 | t >>> 8;
+ subMix1[x] = t << 16 | t >>> 16;
+ subMix2[x] = t << 8 | t >>> 24;
+ subMix3[x] = t; // Compute inv sub bytes, inv mix columns tables
+
+ t = x8 * 0x1010101 ^ x4 * 0x10001 ^ x2 * 0x101 ^ x * 0x1010100;
+ invSubMix0[sx] = t << 24 | t >>> 8;
+ invSubMix1[sx] = t << 16 | t >>> 16;
+ invSubMix2[sx] = t << 8 | t >>> 24;
+ invSubMix3[sx] = t; // Compute next counter
+
+ if (!x) {
+ x = xi = 1;
+ } else {
+ x = x2 ^ d[d[d[x8 ^ x2]]];
+ xi ^= d[d[xi]];
+ }
+ }
+ };
+
+ _proto.expandKey = function expandKey(keyBuffer) {
+ // convert keyBuffer to Uint32Array
+ var key = this.uint8ArrayToUint32Array_(keyBuffer);
+ var sameKey = true;
+ var offset = 0;
+
+ while (offset < key.length && sameKey) {
+ sameKey = key[offset] === this.key[offset];
+ offset++;
+ }
+
+ if (sameKey) {
+ return;
+ }
+
+ this.key = key;
+ var keySize = this.keySize = key.length;
+
+ if (keySize !== 4 && keySize !== 6 && keySize !== 8) {
+ throw new Error('Invalid aes key size=' + keySize);
+ }
+
+ var ksRows = this.ksRows = (keySize + 6 + 1) * 4;
+ var ksRow;
+ var invKsRow;
+ var keySchedule = this.keySchedule = new Uint32Array(ksRows);
+ var invKeySchedule = this.invKeySchedule = new Uint32Array(ksRows);
+ var sbox = this.sBox;
+ var rcon = this.rcon;
+ var invSubMix = this.invSubMix;
+ var invSubMix0 = invSubMix[0];
+ var invSubMix1 = invSubMix[1];
+ var invSubMix2 = invSubMix[2];
+ var invSubMix3 = invSubMix[3];
+ var prev;
+ var t;
+
+ for (ksRow = 0; ksRow < ksRows; ksRow++) {
+ if (ksRow < keySize) {
+ prev = keySchedule[ksRow] = key[ksRow];
+ continue;
+ }
+
+ t = prev;
+
+ if (ksRow % keySize === 0) {
+ // Rot word
+ t = t << 8 | t >>> 24; // Sub word
+
+ t = sbox[t >>> 24] << 24 | sbox[t >>> 16 & 0xff] << 16 | sbox[t >>> 8 & 0xff] << 8 | sbox[t & 0xff]; // Mix Rcon
+
+ t ^= rcon[ksRow / keySize | 0] << 24;
+ } else if (keySize > 6 && ksRow % keySize === 4) {
+ // Sub word
+ t = sbox[t >>> 24] << 24 | sbox[t >>> 16 & 0xff] << 16 | sbox[t >>> 8 & 0xff] << 8 | sbox[t & 0xff];
+ }
+
+ keySchedule[ksRow] = prev = (keySchedule[ksRow - keySize] ^ t) >>> 0;
+ }
+
+ for (invKsRow = 0; invKsRow < ksRows; invKsRow++) {
+ ksRow = ksRows - invKsRow;
+
+ if (invKsRow & 3) {
+ t = keySchedule[ksRow];
+ } else {
+ t = keySchedule[ksRow - 4];
+ }
+
+ if (invKsRow < 4 || ksRow <= 4) {
+ invKeySchedule[invKsRow] = t;
+ } else {
+ invKeySchedule[invKsRow] = invSubMix0[sbox[t >>> 24]] ^ invSubMix1[sbox[t >>> 16 & 0xff]] ^ invSubMix2[sbox[t >>> 8 & 0xff]] ^ invSubMix3[sbox[t & 0xff]];
+ }
+
+ invKeySchedule[invKsRow] = invKeySchedule[invKsRow] >>> 0;
+ }
+ } // Adding this as a method greatly improves performance.
+ ;
+
+ _proto.networkToHostOrderSwap = function networkToHostOrderSwap(word) {
+ return word << 24 | (word & 0xff00) << 8 | (word & 0xff0000) >> 8 | word >>> 24;
+ };
+
+ _proto.decrypt = function decrypt(inputArrayBuffer, offset, aesIV, removePKCS7Padding) {
+ var nRounds = this.keySize + 6;
+ var invKeySchedule = this.invKeySchedule;
+ var invSBOX = this.invSBox;
+ var invSubMix = this.invSubMix;
+ var invSubMix0 = invSubMix[0];
+ var invSubMix1 = invSubMix[1];
+ var invSubMix2 = invSubMix[2];
+ var invSubMix3 = invSubMix[3];
+ var initVector = this.uint8ArrayToUint32Array_(aesIV);
+ var initVector0 = initVector[0];
+ var initVector1 = initVector[1];
+ var initVector2 = initVector[2];
+ var initVector3 = initVector[3];
+ var inputInt32 = new Int32Array(inputArrayBuffer);
+ var outputInt32 = new Int32Array(inputInt32.length);
+ var t0, t1, t2, t3;
+ var s0, s1, s2, s3;
+ var inputWords0, inputWords1, inputWords2, inputWords3;
+ var ksRow, i;
+ var swapWord = this.networkToHostOrderSwap;
+
+ while (offset < inputInt32.length) {
+ inputWords0 = swapWord(inputInt32[offset]);
+ inputWords1 = swapWord(inputInt32[offset + 1]);
+ inputWords2 = swapWord(inputInt32[offset + 2]);
+ inputWords3 = swapWord(inputInt32[offset + 3]);
+ s0 = inputWords0 ^ invKeySchedule[0];
+ s1 = inputWords3 ^ invKeySchedule[1];
+ s2 = inputWords2 ^ invKeySchedule[2];
+ s3 = inputWords1 ^ invKeySchedule[3];
+ ksRow = 4; // Iterate through the rounds of decryption
+
+ for (i = 1; i < nRounds; i++) {
+ t0 = invSubMix0[s0 >>> 24] ^ invSubMix1[s1 >> 16 & 0xff] ^ invSubMix2[s2 >> 8 & 0xff] ^ invSubMix3[s3 & 0xff] ^ invKeySchedule[ksRow];
+ t1 = invSubMix0[s1 >>> 24] ^ invSubMix1[s2 >> 16 & 0xff] ^ invSubMix2[s3 >> 8 & 0xff] ^ invSubMix3[s0 & 0xff] ^ invKeySchedule[ksRow + 1];
+ t2 = invSubMix0[s2 >>> 24] ^ invSubMix1[s3 >> 16 & 0xff] ^ invSubMix2[s0 >> 8 & 0xff] ^ invSubMix3[s1 & 0xff] ^ invKeySchedule[ksRow + 2];
+ t3 = invSubMix0[s3 >>> 24] ^ invSubMix1[s0 >> 16 & 0xff] ^ invSubMix2[s1 >> 8 & 0xff] ^ invSubMix3[s2 & 0xff] ^ invKeySchedule[ksRow + 3]; // Update state
+
+ s0 = t0;
+ s1 = t1;
+ s2 = t2;
+ s3 = t3;
+ ksRow = ksRow + 4;
+ } // Shift rows, sub bytes, add round key
+
+
+ t0 = invSBOX[s0 >>> 24] << 24 ^ invSBOX[s1 >> 16 & 0xff] << 16 ^ invSBOX[s2 >> 8 & 0xff] << 8 ^ invSBOX[s3 & 0xff] ^ invKeySchedule[ksRow];
+ t1 = invSBOX[s1 >>> 24] << 24 ^ invSBOX[s2 >> 16 & 0xff] << 16 ^ invSBOX[s3 >> 8 & 0xff] << 8 ^ invSBOX[s0 & 0xff] ^ invKeySchedule[ksRow + 1];
+ t2 = invSBOX[s2 >>> 24] << 24 ^ invSBOX[s3 >> 16 & 0xff] << 16 ^ invSBOX[s0 >> 8 & 0xff] << 8 ^ invSBOX[s1 & 0xff] ^ invKeySchedule[ksRow + 2];
+ t3 = invSBOX[s3 >>> 24] << 24 ^ invSBOX[s0 >> 16 & 0xff] << 16 ^ invSBOX[s1 >> 8 & 0xff] << 8 ^ invSBOX[s2 & 0xff] ^ invKeySchedule[ksRow + 3];
+ ksRow = ksRow + 3; // Write
+
+ outputInt32[offset] = swapWord(t0 ^ initVector0);
+ outputInt32[offset + 1] = swapWord(t3 ^ initVector1);
+ outputInt32[offset + 2] = swapWord(t2 ^ initVector2);
+ outputInt32[offset + 3] = swapWord(t1 ^ initVector3); // reset initVector to last 4 unsigned int
+
+ initVector0 = inputWords0;
+ initVector1 = inputWords1;
+ initVector2 = inputWords2;
+ initVector3 = inputWords3;
+ offset = offset + 4;
+ }
+
+ return removePKCS7Padding ? removePadding(outputInt32.buffer) : outputInt32.buffer;
+ };
+
+ _proto.destroy = function destroy() {
+ this.key = undefined;
+ this.keySize = undefined;
+ this.ksRows = undefined;
+ this.sBox = undefined;
+ this.invSBox = undefined;
+ this.subMix = undefined;
+ this.invSubMix = undefined;
+ this.keySchedule = undefined;
+ this.invKeySchedule = undefined;
+ this.rcon = undefined;
+ };
+
+ return AESDecryptor;
+}();
+
+/* harmony default export */ var aes_decryptor = (AESDecryptor);
+// EXTERNAL MODULE: ./src/errors.ts
+var errors = __webpack_require__("./src/errors.ts");
+
+// EXTERNAL MODULE: ./src/utils/logger.js
+var logger = __webpack_require__("./src/utils/logger.js");
+
+// EXTERNAL MODULE: ./src/events.js
+var events = __webpack_require__("./src/events.js");
+
+// EXTERNAL MODULE: ./src/utils/get-self-scope.js
+var get_self_scope = __webpack_require__("./src/utils/get-self-scope.js");
+
+// CONCATENATED MODULE: ./src/crypt/decrypter.js
+
+
+
+
+
+
+ // see https://stackoverflow.com/a/11237259/589493
+
+var global = Object(get_self_scope["getSelfScope"])(); // safeguard for code that might run both on worker and main thread
+
+var decrypter_Decrypter = /*#__PURE__*/function () {
+ function Decrypter(observer, config, _temp) {
+ var _ref = _temp === void 0 ? {} : _temp,
+ _ref$removePKCS7Paddi = _ref.removePKCS7Padding,
+ removePKCS7Padding = _ref$removePKCS7Paddi === void 0 ? true : _ref$removePKCS7Paddi;
+
+ this.logEnabled = true;
+ this.observer = observer;
+ this.config = config;
+ this.removePKCS7Padding = removePKCS7Padding; // built in decryptor expects PKCS7 padding
+
+ if (removePKCS7Padding) {
+ try {
+ var browserCrypto = global.crypto;
+
+ if (browserCrypto) {
+ this.subtle = browserCrypto.subtle || browserCrypto.webkitSubtle;
+ }
+ } catch (e) {}
+ }
+
+ this.disableWebCrypto = !this.subtle;
+ }
+
+ var _proto = Decrypter.prototype;
+
+ _proto.isSync = function isSync() {
+ return this.disableWebCrypto && this.config.enableSoftwareAES;
+ };
+
+ _proto.decrypt = function decrypt(data, key, iv, callback) {
+ var _this = this;
+
+ if (this.disableWebCrypto && this.config.enableSoftwareAES) {
+ if (this.logEnabled) {
+ logger["logger"].log('JS AES decrypt');
+ this.logEnabled = false;
+ }
+
+ var decryptor = this.decryptor;
+
+ if (!decryptor) {
+ this.decryptor = decryptor = new aes_decryptor();
+ }
+
+ decryptor.expandKey(key);
+ callback(decryptor.decrypt(data, 0, iv, this.removePKCS7Padding));
+ } else {
+ if (this.logEnabled) {
+ logger["logger"].log('WebCrypto AES decrypt');
+ this.logEnabled = false;
+ }
+
+ var subtle = this.subtle;
+
+ if (this.key !== key) {
+ this.key = key;
+ this.fastAesKey = new fast_aes_key(subtle, key);
+ }
+
+ this.fastAesKey.expandKey().then(function (aesKey) {
+ // decrypt using web crypto
+ var crypto = new AESCrypto(subtle, iv);
+ crypto.decrypt(data, aesKey).catch(function (err) {
+ _this.onWebCryptoError(err, data, key, iv, callback);
+ }).then(function (result) {
+ callback(result);
+ });
+ }).catch(function (err) {
+ _this.onWebCryptoError(err, data, key, iv, callback);
+ });
+ }
+ };
+
+ _proto.onWebCryptoError = function onWebCryptoError(err, data, key, iv, callback) {
+ if (this.config.enableSoftwareAES) {
+ logger["logger"].log('WebCrypto Error, disable WebCrypto API');
+ this.disableWebCrypto = true;
+ this.logEnabled = true;
+ this.decrypt(data, key, iv, callback);
+ } else {
+ logger["logger"].error("decrypting error : " + err.message);
+ this.observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].FRAG_DECRYPT_ERROR,
+ fatal: true,
+ reason: err.message
+ });
+ }
+ };
+
+ _proto.destroy = function destroy() {
+ var decryptor = this.decryptor;
+
+ if (decryptor) {
+ decryptor.destroy();
+ this.decryptor = undefined;
+ }
+ };
+
+ return Decrypter;
+}();
+
+/* harmony default export */ var decrypter = __webpack_exports__["default"] = (decrypter_Decrypter);
+
+/***/ }),
+
+/***/ "./src/demux/demuxer-inline.js":
+/*!**************************************************!*\
+ !*** ./src/demux/demuxer-inline.js + 11 modules ***!
+ \**************************************************/
+/*! exports provided: default */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/crypt/decrypter.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/demux/id3.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/demux/mp4demuxer.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/errors.ts because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/events.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/polyfills/number.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/get-self-scope.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/logger.js because of ./src/hls.ts */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/timescale-conversion.ts because of ./src/hls.ts */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+// ESM COMPAT FLAG
+__webpack_require__.r(__webpack_exports__);
+
+// EXTERNAL MODULE: ./src/events.js
+var events = __webpack_require__("./src/events.js");
+
+// EXTERNAL MODULE: ./src/errors.ts
+var errors = __webpack_require__("./src/errors.ts");
+
+// EXTERNAL MODULE: ./src/crypt/decrypter.js + 3 modules
+var crypt_decrypter = __webpack_require__("./src/crypt/decrypter.js");
+
+// EXTERNAL MODULE: ./src/polyfills/number.js
+var number = __webpack_require__("./src/polyfills/number.js");
+
+// EXTERNAL MODULE: ./src/utils/logger.js
+var logger = __webpack_require__("./src/utils/logger.js");
+
+// EXTERNAL MODULE: ./src/utils/get-self-scope.js
+var get_self_scope = __webpack_require__("./src/utils/get-self-scope.js");
+
+// CONCATENATED MODULE: ./src/demux/adts.js
+/**
+ * ADTS parser helper
+ * @link https://wiki.multimedia.cx/index.php?title=ADTS
+ */
+
+
+
+
+function getAudioConfig(observer, data, offset, audioCodec) {
+ var adtsObjectType,
+ // :int
+ adtsSampleingIndex,
+ // :int
+ adtsExtensionSampleingIndex,
+ // :int
+ adtsChanelConfig,
+ // :int
+ config,
+ userAgent = navigator.userAgent.toLowerCase(),
+ manifestCodec = audioCodec,
+ adtsSampleingRates = [96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350]; // byte 2
+
+ adtsObjectType = ((data[offset + 2] & 0xC0) >>> 6) + 1;
+ adtsSampleingIndex = (data[offset + 2] & 0x3C) >>> 2;
+
+ if (adtsSampleingIndex > adtsSampleingRates.length - 1) {
+ observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].FRAG_PARSING_ERROR,
+ fatal: true,
+ reason: "invalid ADTS sampling index:" + adtsSampleingIndex
+ });
+ return;
+ }
+
+ adtsChanelConfig = (data[offset + 2] & 0x01) << 2; // byte 3
+
+ adtsChanelConfig |= (data[offset + 3] & 0xC0) >>> 6;
+ logger["logger"].log("manifest codec:" + audioCodec + ",ADTS data:type:" + adtsObjectType + ",sampleingIndex:" + adtsSampleingIndex + "[" + adtsSampleingRates[adtsSampleingIndex] + "Hz],channelConfig:" + adtsChanelConfig); // firefox: freq less than 24kHz = AAC SBR (HE-AAC)
+
+ if (/firefox/i.test(userAgent)) {
+ if (adtsSampleingIndex >= 6) {
+ adtsObjectType = 5;
+ config = new Array(4); // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies
+ // there is a factor 2 between frame sample rate and output sample rate
+ // multiply frequency by 2 (see table below, equivalent to substract 3)
+
+ adtsExtensionSampleingIndex = adtsSampleingIndex - 3;
+ } else {
+ adtsObjectType = 2;
+ config = new Array(2);
+ adtsExtensionSampleingIndex = adtsSampleingIndex;
+ } // Android : always use AAC
+
+ } else if (userAgent.indexOf('android') !== -1) {
+ adtsObjectType = 2;
+ config = new Array(2);
+ adtsExtensionSampleingIndex = adtsSampleingIndex;
+ } else {
+ /* for other browsers (Chrome/Vivaldi/Opera ...)
+ always force audio type to be HE-AAC SBR, as some browsers do not support audio codec switch properly (like Chrome ...)
+ */
+ adtsObjectType = 5;
+ config = new Array(4); // if (manifest codec is HE-AAC or HE-AACv2) OR (manifest codec not specified AND frequency less than 24kHz)
+
+ if (audioCodec && (audioCodec.indexOf('mp4a.40.29') !== -1 || audioCodec.indexOf('mp4a.40.5') !== -1) || !audioCodec && adtsSampleingIndex >= 6) {
+ // HE-AAC uses SBR (Spectral Band Replication) , high frequencies are constructed from low frequencies
+ // there is a factor 2 between frame sample rate and output sample rate
+ // multiply frequency by 2 (see table below, equivalent to substract 3)
+ adtsExtensionSampleingIndex = adtsSampleingIndex - 3;
+ } else {
+ // if (manifest codec is AAC) AND (frequency less than 24kHz AND nb channel is 1) OR (manifest codec not specified and mono audio)
+ // Chrome fails to play back with low frequency AAC LC mono when initialized with HE-AAC. This is not a problem with stereo.
+ if (audioCodec && audioCodec.indexOf('mp4a.40.2') !== -1 && (adtsSampleingIndex >= 6 && adtsChanelConfig === 1 || /vivaldi/i.test(userAgent)) || !audioCodec && adtsChanelConfig === 1) {
+ adtsObjectType = 2;
+ config = new Array(2);
+ }
+
+ adtsExtensionSampleingIndex = adtsSampleingIndex;
+ }
+ }
+ /* refer to http://wiki.multimedia.cx/index.php?title=MPEG-4_Audio#Audio_Specific_Config
+ ISO 14496-3 (AAC).pdf - Table 1.13 — Syntax of AudioSpecificConfig()
+ Audio Profile / Audio Object Type
+ 0: Null
+ 1: AAC Main
+ 2: AAC LC (Low Complexity)
+ 3: AAC SSR (Scalable Sample Rate)
+ 4: AAC LTP (Long Term Prediction)
+ 5: SBR (Spectral Band Replication)
+ 6: AAC Scalable
+ sampling freq
+ 0: 96000 Hz
+ 1: 88200 Hz
+ 2: 64000 Hz
+ 3: 48000 Hz
+ 4: 44100 Hz
+ 5: 32000 Hz
+ 6: 24000 Hz
+ 7: 22050 Hz
+ 8: 16000 Hz
+ 9: 12000 Hz
+ 10: 11025 Hz
+ 11: 8000 Hz
+ 12: 7350 Hz
+ 13: Reserved
+ 14: Reserved
+ 15: frequency is written explictly
+ Channel Configurations
+ These are the channel configurations:
+ 0: Defined in AOT Specifc Config
+ 1: 1 channel: front-center
+ 2: 2 channels: front-left, front-right
+ */
+ // audioObjectType = profile => profile, the MPEG-4 Audio Object Type minus 1
+
+
+ config[0] = adtsObjectType << 3; // samplingFrequencyIndex
+
+ config[0] |= (adtsSampleingIndex & 0x0E) >> 1;
+ config[1] |= (adtsSampleingIndex & 0x01) << 7; // channelConfiguration
+
+ config[1] |= adtsChanelConfig << 3;
+
+ if (adtsObjectType === 5) {
+ // adtsExtensionSampleingIndex
+ config[1] |= (adtsExtensionSampleingIndex & 0x0E) >> 1;
+ config[2] = (adtsExtensionSampleingIndex & 0x01) << 7; // adtsObjectType (force to 2, chrome is checking that object type is less than 5 ???
+ // https://chromium.googlesource.com/chromium/src.git/+/master/media/formats/mp4/aac.cc
+
+ config[2] |= 2 << 2;
+ config[3] = 0;
+ }
+
+ return {
+ config: config,
+ samplerate: adtsSampleingRates[adtsSampleingIndex],
+ channelCount: adtsChanelConfig,
+ codec: 'mp4a.40.' + adtsObjectType,
+ manifestCodec: manifestCodec
+ };
+}
+function isHeaderPattern(data, offset) {
+ return data[offset] === 0xff && (data[offset + 1] & 0xf6) === 0xf0;
+}
+function getHeaderLength(data, offset) {
+ return data[offset + 1] & 0x01 ? 7 : 9;
+}
+function getFullFrameLength(data, offset) {
+ return (data[offset + 3] & 0x03) << 11 | data[offset + 4] << 3 | (data[offset + 5] & 0xE0) >>> 5;
+}
+function isHeader(data, offset) {
+ // Look for ADTS header | 1111 1111 | 1111 X00X | where X can be either 0 or 1
+ // Layer bits (position 14 and 15) in header should be always 0 for ADTS
+ // More info https://wiki.multimedia.cx/index.php?title=ADTS
+ if (offset + 1 < data.length && isHeaderPattern(data, offset)) {
+ return true;
+ }
+
+ return false;
+}
+function adts_probe(data, offset) {
+ // same as isHeader but we also check that ADTS frame follows last ADTS frame
+ // or end of data is reached
+ if (isHeader(data, offset)) {
+ // ADTS header Length
+ var headerLength = getHeaderLength(data, offset);
+
+ if (offset + headerLength >= data.length) {
+ return false;
+ } // ADTS frame Length
+
+
+ var frameLength = getFullFrameLength(data, offset);
+
+ if (frameLength <= headerLength) {
+ return false;
+ }
+
+ var newOffset = offset + frameLength;
+
+ if (newOffset === data.length || newOffset + 1 < data.length && isHeaderPattern(data, newOffset)) {
+ return true;
+ }
+ }
+
+ return false;
+}
+function initTrackConfig(track, observer, data, offset, audioCodec) {
+ if (!track.samplerate) {
+ var config = getAudioConfig(observer, data, offset, audioCodec);
+ track.config = config.config;
+ track.samplerate = config.samplerate;
+ track.channelCount = config.channelCount;
+ track.codec = config.codec;
+ track.manifestCodec = config.manifestCodec;
+ logger["logger"].log("parsed codec:" + track.codec + ",rate:" + config.samplerate + ",nb channel:" + config.channelCount);
+ }
+}
+function getFrameDuration(samplerate) {
+ return 1024 * 90000 / samplerate;
+}
+function parseFrameHeader(data, offset, pts, frameIndex, frameDuration) {
+ var headerLength, frameLength, stamp;
+ var length = data.length; // The protection skip bit tells us if we have 2 bytes of CRC data at the end of the ADTS header
+
+ headerLength = getHeaderLength(data, offset); // retrieve frame size
+
+ frameLength = getFullFrameLength(data, offset);
+ frameLength -= headerLength;
+
+ if (frameLength > 0 && offset + headerLength + frameLength <= length) {
+ stamp = pts + frameIndex * frameDuration; // logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}/${(stamp/90).toFixed(0)}`);
+
+ return {
+ headerLength: headerLength,
+ frameLength: frameLength,
+ stamp: stamp
+ };
+ }
+
+ return undefined;
+}
+function appendFrame(track, data, offset, pts, frameIndex) {
+ var frameDuration = getFrameDuration(track.samplerate);
+ var header = parseFrameHeader(data, offset, pts, frameIndex, frameDuration);
+
+ if (header) {
+ var stamp = header.stamp;
+ var headerLength = header.headerLength;
+ var frameLength = header.frameLength; // logger.log(`AAC frame, offset/length/total/pts:${offset+headerLength}/${frameLength}/${data.byteLength}/${(stamp/90).toFixed(0)}`);
+
+ var aacSample = {
+ unit: data.subarray(offset + headerLength, offset + headerLength + frameLength),
+ pts: stamp,
+ dts: stamp
+ };
+ track.samples.push(aacSample);
+ return {
+ sample: aacSample,
+ length: frameLength + headerLength
+ };
+ }
+
+ return undefined;
+}
+// EXTERNAL MODULE: ./src/demux/id3.js
+var id3 = __webpack_require__("./src/demux/id3.js");
+
+// CONCATENATED MODULE: ./src/demux/aacdemuxer.js
+
+
+/**
+ * AAC demuxer
+ */
+
+
+
+
+var aacdemuxer_AACDemuxer = /*#__PURE__*/function () {
+ function AACDemuxer(observer, remuxer, config) {
+ this.observer = observer;
+ this.config = config;
+ this.remuxer = remuxer;
+ }
+
+ var _proto = AACDemuxer.prototype;
+
+ _proto.resetInitSegment = function resetInitSegment(initSegment, audioCodec, videoCodec, duration) {
+ this._audioTrack = {
+ container: 'audio/adts',
+ type: 'audio',
+ id: 0,
+ sequenceNumber: 0,
+ isAAC: true,
+ samples: [],
+ len: 0,
+ manifestCodec: audioCodec,
+ duration: duration,
+ inputTimeScale: 90000
+ };
+ };
+
+ _proto.resetTimeStamp = function resetTimeStamp() {};
+
+ AACDemuxer.probe = function probe(data) {
+ if (!data) {
+ return false;
+ } // Check for the ADTS sync word
+ // Look for ADTS header | 1111 1111 | 1111 X00X | where X can be either 0 or 1
+ // Layer bits (position 14 and 15) in header should be always 0 for ADTS
+ // More info https://wiki.multimedia.cx/index.php?title=ADTS
+
+
+ var id3Data = id3["default"].getID3Data(data, 0) || [];
+ var offset = id3Data.length;
+
+ for (var length = data.length; offset < length; offset++) {
+ if (adts_probe(data, offset)) {
+ logger["logger"].log('ADTS sync word found !');
+ return true;
+ }
+ }
+
+ return false;
+ } // feed incoming data to the front of the parsing pipeline
+ ;
+
+ _proto.append = function append(data, timeOffset, contiguous, accurateTimeOffset) {
+ var track = this._audioTrack;
+ var id3Data = id3["default"].getID3Data(data, 0) || [];
+ var timestamp = id3["default"].getTimeStamp(id3Data);
+ var pts = Object(number["isFiniteNumber"])(timestamp) ? timestamp * 90 : timeOffset * 90000;
+ var frameIndex = 0;
+ var stamp = pts;
+ var length = data.length;
+ var offset = id3Data.length;
+ var id3Samples = [{
+ pts: stamp,
+ dts: stamp,
+ data: id3Data
+ }];
+
+ while (offset < length - 1) {
+ if (isHeader(data, offset) && offset + 5 < length) {
+ initTrackConfig(track, this.observer, data, offset, track.manifestCodec);
+ var frame = appendFrame(track, data, offset, pts, frameIndex);
+
+ if (frame) {
+ offset += frame.length;
+ stamp = frame.sample.pts;
+ frameIndex++;
+ } else {
+ logger["logger"].log('Unable to parse AAC frame');
+ break;
+ }
+ } else if (id3["default"].isHeader(data, offset)) {
+ id3Data = id3["default"].getID3Data(data, offset);
+ id3Samples.push({
+ pts: stamp,
+ dts: stamp,
+ data: id3Data
+ });
+ offset += id3Data.length;
+ } else {
+ // nothing found, keep looking
+ offset++;
+ }
+ }
+
+ this.remuxer.remux(track, {
+ samples: []
+ }, {
+ samples: id3Samples,
+ inputTimeScale: 90000
+ }, {
+ samples: []
+ }, timeOffset, contiguous, accurateTimeOffset);
+ };
+
+ _proto.destroy = function destroy() {};
+
+ return AACDemuxer;
+}();
+
+/* harmony default export */ var aacdemuxer = (aacdemuxer_AACDemuxer);
+// EXTERNAL MODULE: ./src/demux/mp4demuxer.js
+var mp4demuxer = __webpack_require__("./src/demux/mp4demuxer.js");
+
+// CONCATENATED MODULE: ./src/demux/mpegaudio.js
+/**
+ * MPEG parser helper
+ */
+var match = navigator.userAgent.match(/Chrome\/(\d+)/i);
+var needChromeFix = match && parseInt(match[1]) <= 87;
+var MpegAudio = {
+ BitratesMap: [32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 32, 48, 56, 64, 80, 96, 112, 128, 144, 160, 176, 192, 224, 256, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160],
+ SamplingRateMap: [44100, 48000, 32000, 22050, 24000, 16000, 11025, 12000, 8000],
+ SamplesCoefficients: [// MPEG 2.5
+ [0, // Reserved
+ 72, // Layer3
+ 144, // Layer2
+ 12 // Layer1
+ ], // Reserved
+ [0, // Reserved
+ 0, // Layer3
+ 0, // Layer2
+ 0 // Layer1
+ ], // MPEG 2
+ [0, // Reserved
+ 72, // Layer3
+ 144, // Layer2
+ 12 // Layer1
+ ], // MPEG 1
+ [0, // Reserved
+ 144, // Layer3
+ 144, // Layer2
+ 12 // Layer1
+ ]],
+ BytesInSlot: [0, // Reserved
+ 1, // Layer3
+ 1, // Layer2
+ 4 // Layer1
+ ],
+ appendFrame: function appendFrame(track, data, offset, pts, frameIndex) {
+ // Using http://www.datavoyage.com/mpgscript/mpeghdr.htm as a reference
+ if (offset + 24 > data.length) {
+ return undefined;
+ }
+
+ var header = this.parseHeader(data, offset);
+
+ if (header && offset + header.frameLength <= data.length) {
+ var frameDuration = header.samplesPerFrame * 90000 / header.sampleRate;
+ var stamp = pts + frameIndex * frameDuration;
+ var sample = {
+ unit: data.subarray(offset, offset + header.frameLength),
+ pts: stamp,
+ dts: stamp
+ };
+ track.config = [];
+ track.channelCount = header.channelCount;
+ track.samplerate = header.sampleRate;
+ track.samples.push(sample);
+ return {
+ sample: sample,
+ length: header.frameLength
+ };
+ }
+
+ return undefined;
+ },
+ parseHeader: function parseHeader(data, offset) {
+ var mpegVersion = data[offset + 1] >> 3 & 3;
+ var mpegLayer = data[offset + 1] >> 1 & 3;
+ var bitRateIndex = data[offset + 2] >> 4 & 15;
+ var sampleRateIndex = data[offset + 2] >> 2 & 3;
+ var paddingBit = data[offset + 2] >> 1 & 1;
+ var channelMode = data[offset + 3] >> 6;
+
+ if (mpegVersion !== 1 && bitRateIndex !== 0 && bitRateIndex !== 15 && sampleRateIndex !== 3) {
+ var columnInBitrates = mpegVersion === 3 ? 3 - mpegLayer : mpegLayer === 3 ? 3 : 4;
+ var bitRate = MpegAudio.BitratesMap[columnInBitrates * 14 + bitRateIndex - 1] * 1000;
+ var columnInSampleRates = mpegVersion === 3 ? 0 : mpegVersion === 2 ? 1 : 2;
+ var sampleRate = MpegAudio.SamplingRateMap[columnInSampleRates * 3 + sampleRateIndex];
+ var channelCount = channelMode === 3 ? 1 : 2; // If bits of channel mode are `11` then it is a single channel (Mono)
+
+ var sampleCoefficient = MpegAudio.SamplesCoefficients[mpegVersion][mpegLayer];
+ var bytesInSlot = MpegAudio.BytesInSlot[mpegLayer];
+ var samplesPerFrame = sampleCoefficient * 8 * bytesInSlot;
+ var frameLength = parseInt(sampleCoefficient * bitRate / sampleRate + paddingBit, 10) * bytesInSlot;
+
+ if (needChromeFix && mpegLayer === 2 && bitRate >= 224000 && channelMode === 0) {
+ // Work around bug in Chromium by setting channelMode to dual-channel (01) instead of stereo (00)
+ data[offset + 3] = data[offset + 3] | 0x80;
+ }
+
+ return {
+ sampleRate: sampleRate,
+ channelCount: channelCount,
+ frameLength: frameLength,
+ samplesPerFrame: samplesPerFrame
+ };
+ }
+
+ return undefined;
+ },
+ isHeaderPattern: function isHeaderPattern(data, offset) {
+ return data[offset] === 0xff && (data[offset + 1] & 0xe0) === 0xe0 && (data[offset + 1] & 0x06) !== 0x00;
+ },
+ isHeader: function isHeader(data, offset) {
+ // Look for MPEG header | 1111 1111 | 111X XYZX | where X can be either 0 or 1 and Y or Z should be 1
+ // Layer bits (position 14 and 15) in header should be always different from 0 (Layer I or Layer II or Layer III)
+ // More info http://www.mp3-tech.org/programmer/frame_header.html
+ if (offset + 1 < data.length && this.isHeaderPattern(data, offset)) {
+ return true;
+ }
+
+ return false;
+ },
+ probe: function probe(data, offset) {
+ // same as isHeader but we also check that MPEG frame follows last MPEG frame
+ // or end of data is reached
+ if (offset + 1 < data.length && this.isHeaderPattern(data, offset)) {
+ // MPEG header Length
+ var headerLength = 4; // MPEG frame Length
+
+ var header = this.parseHeader(data, offset);
+ var frameLength = headerLength;
+
+ if (header && header.frameLength) {
+ frameLength = header.frameLength;
+ }
+
+ var newOffset = offset + frameLength;
+
+ if (newOffset === data.length || newOffset + 1 < data.length && this.isHeaderPattern(data, newOffset)) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+};
+/* harmony default export */ var mpegaudio = (MpegAudio);
+// CONCATENATED MODULE: ./src/demux/exp-golomb.js
+/**
+ * Parser for exponential Golomb codes, a variable-bitwidth number encoding scheme used by h264.
+*/
+
+
+var exp_golomb_ExpGolomb = /*#__PURE__*/function () {
+ function ExpGolomb(data) {
+ this.data = data; // the number of bytes left to examine in this.data
+
+ this.bytesAvailable = data.byteLength; // the current word being examined
+
+ this.word = 0; // :uint
+ // the number of bits left to examine in the current word
+
+ this.bitsAvailable = 0; // :uint
+ } // ():void
+
+
+ var _proto = ExpGolomb.prototype;
+
+ _proto.loadWord = function loadWord() {
+ var data = this.data,
+ bytesAvailable = this.bytesAvailable,
+ position = data.byteLength - bytesAvailable,
+ workingBytes = new Uint8Array(4),
+ availableBytes = Math.min(4, bytesAvailable);
+
+ if (availableBytes === 0) {
+ throw new Error('no bytes available');
+ }
+
+ workingBytes.set(data.subarray(position, position + availableBytes));
+ this.word = new DataView(workingBytes.buffer).getUint32(0); // track the amount of this.data that has been processed
+
+ this.bitsAvailable = availableBytes * 8;
+ this.bytesAvailable -= availableBytes;
+ } // (count:int):void
+ ;
+
+ _proto.skipBits = function skipBits(count) {
+ var skipBytes; // :int
+
+ if (this.bitsAvailable > count) {
+ this.word <<= count;
+ this.bitsAvailable -= count;
+ } else {
+ count -= this.bitsAvailable;
+ skipBytes = count >> 3;
+ count -= skipBytes >> 3;
+ this.bytesAvailable -= skipBytes;
+ this.loadWord();
+ this.word <<= count;
+ this.bitsAvailable -= count;
+ }
+ } // (size:int):uint
+ ;
+
+ _proto.readBits = function readBits(size) {
+ var bits = Math.min(this.bitsAvailable, size),
+ // :uint
+ valu = this.word >>> 32 - bits; // :uint
+
+ if (size > 32) {
+ logger["logger"].error('Cannot read more than 32 bits at a time');
+ }
+
+ this.bitsAvailable -= bits;
+
+ if (this.bitsAvailable > 0) {
+ this.word <<= bits;
+ } else if (this.bytesAvailable > 0) {
+ this.loadWord();
+ }
+
+ bits = size - bits;
+
+ if (bits > 0 && this.bitsAvailable) {
+ return valu << bits | this.readBits(bits);
+ } else {
+ return valu;
+ }
+ } // ():uint
+ ;
+
+ _proto.skipLZ = function skipLZ() {
+ var leadingZeroCount; // :uint
+
+ for (leadingZeroCount = 0; leadingZeroCount < this.bitsAvailable; ++leadingZeroCount) {
+ if ((this.word & 0x80000000 >>> leadingZeroCount) !== 0) {
+ // the first bit of working word is 1
+ this.word <<= leadingZeroCount;
+ this.bitsAvailable -= leadingZeroCount;
+ return leadingZeroCount;
+ }
+ } // we exhausted word and still have not found a 1
+
+
+ this.loadWord();
+ return leadingZeroCount + this.skipLZ();
+ } // ():void
+ ;
+
+ _proto.skipUEG = function skipUEG() {
+ this.skipBits(1 + this.skipLZ());
+ } // ():void
+ ;
+
+ _proto.skipEG = function skipEG() {
+ this.skipBits(1 + this.skipLZ());
+ } // ():uint
+ ;
+
+ _proto.readUEG = function readUEG() {
+ var clz = this.skipLZ(); // :uint
+
+ return this.readBits(clz + 1) - 1;
+ } // ():int
+ ;
+
+ _proto.readEG = function readEG() {
+ var valu = this.readUEG(); // :int
+
+ if (0x01 & valu) {
+ // the number is odd if the low order bit is set
+ return 1 + valu >>> 1; // add 1 to make it even, and divide by 2
+ } else {
+ return -1 * (valu >>> 1); // divide by two then make it negative
+ }
+ } // Some convenience functions
+ // :Boolean
+ ;
+
+ _proto.readBoolean = function readBoolean() {
+ return this.readBits(1) === 1;
+ } // ():int
+ ;
+
+ _proto.readUByte = function readUByte() {
+ return this.readBits(8);
+ } // ():int
+ ;
+
+ _proto.readUShort = function readUShort() {
+ return this.readBits(16);
+ } // ():int
+ ;
+
+ _proto.readUInt = function readUInt() {
+ return this.readBits(32);
+ }
+ /**
+ * Advance the ExpGolomb decoder past a scaling list. The scaling
+ * list is optionally transmitted as part of a sequence parameter
+ * set and is not relevant to transmuxing.
+ * @param count {number} the number of entries in this scaling list
+ * @see Recommendation ITU-T H.264, Section 7.3.2.1.1.1
+ */
+ ;
+
+ _proto.skipScalingList = function skipScalingList(count) {
+ var lastScale = 8,
+ nextScale = 8,
+ j,
+ deltaScale;
+
+ for (j = 0; j < count; j++) {
+ if (nextScale !== 0) {
+ deltaScale = this.readEG();
+ nextScale = (lastScale + deltaScale + 256) % 256;
+ }
+
+ lastScale = nextScale === 0 ? lastScale : nextScale;
+ }
+ }
+ /**
+ * Read a sequence parameter set and return some interesting video
+ * properties. A sequence parameter set is the H264 metadata that
+ * describes the properties of upcoming video frames.
+ * @param data {Uint8Array} the bytes of a sequence parameter set
+ * @return {object} an object with configuration parsed from the
+ * sequence parameter set, including the dimensions of the
+ * associated video frames.
+ */
+ ;
+
+ _proto.readSPS = function readSPS() {
+ var frameCropLeftOffset = 0,
+ frameCropRightOffset = 0,
+ frameCropTopOffset = 0,
+ frameCropBottomOffset = 0,
+ profileIdc,
+ profileCompat,
+ levelIdc,
+ numRefFramesInPicOrderCntCycle,
+ picWidthInMbsMinus1,
+ picHeightInMapUnitsMinus1,
+ frameMbsOnlyFlag,
+ scalingListCount,
+ i,
+ readUByte = this.readUByte.bind(this),
+ readBits = this.readBits.bind(this),
+ readUEG = this.readUEG.bind(this),
+ readBoolean = this.readBoolean.bind(this),
+ skipBits = this.skipBits.bind(this),
+ skipEG = this.skipEG.bind(this),
+ skipUEG = this.skipUEG.bind(this),
+ skipScalingList = this.skipScalingList.bind(this);
+ readUByte();
+ profileIdc = readUByte(); // profile_idc
+
+ profileCompat = readBits(5); // constraint_set[0-4]_flag, u(5)
+
+ skipBits(3); // reserved_zero_3bits u(3),
+
+ levelIdc = readUByte(); // level_idc u(8)
+
+ skipUEG(); // seq_parameter_set_id
+ // some profiles have more optional data we don't need
+
+ if (profileIdc === 100 || profileIdc === 110 || profileIdc === 122 || profileIdc === 244 || profileIdc === 44 || profileIdc === 83 || profileIdc === 86 || profileIdc === 118 || profileIdc === 128) {
+ var chromaFormatIdc = readUEG();
+
+ if (chromaFormatIdc === 3) {
+ skipBits(1);
+ } // separate_colour_plane_flag
+
+
+ skipUEG(); // bit_depth_luma_minus8
+
+ skipUEG(); // bit_depth_chroma_minus8
+
+ skipBits(1); // qpprime_y_zero_transform_bypass_flag
+
+ if (readBoolean()) {
+ // seq_scaling_matrix_present_flag
+ scalingListCount = chromaFormatIdc !== 3 ? 8 : 12;
+
+ for (i = 0; i < scalingListCount; i++) {
+ if (readBoolean()) {
+ // seq_scaling_list_present_flag[ i ]
+ if (i < 6) {
+ skipScalingList(16);
+ } else {
+ skipScalingList(64);
+ }
+ }
+ }
+ }
+ }
+
+ skipUEG(); // log2_max_frame_num_minus4
+
+ var picOrderCntType = readUEG();
+
+ if (picOrderCntType === 0) {
+ readUEG(); // log2_max_pic_order_cnt_lsb_minus4
+ } else if (picOrderCntType === 1) {
+ skipBits(1); // delta_pic_order_always_zero_flag
+
+ skipEG(); // offset_for_non_ref_pic
+
+ skipEG(); // offset_for_top_to_bottom_field
+
+ numRefFramesInPicOrderCntCycle = readUEG();
+
+ for (i = 0; i < numRefFramesInPicOrderCntCycle; i++) {
+ skipEG();
+ } // offset_for_ref_frame[ i ]
+
+ }
+
+ skipUEG(); // max_num_ref_frames
+
+ skipBits(1); // gaps_in_frame_num_value_allowed_flag
+
+ picWidthInMbsMinus1 = readUEG();
+ picHeightInMapUnitsMinus1 = readUEG();
+ frameMbsOnlyFlag = readBits(1);
+
+ if (frameMbsOnlyFlag === 0) {
+ skipBits(1);
+ } // mb_adaptive_frame_field_flag
+
+
+ skipBits(1); // direct_8x8_inference_flag
+
+ if (readBoolean()) {
+ // frame_cropping_flag
+ frameCropLeftOffset = readUEG();
+ frameCropRightOffset = readUEG();
+ frameCropTopOffset = readUEG();
+ frameCropBottomOffset = readUEG();
+ }
+
+ var pixelRatio = [1, 1];
+
+ if (readBoolean()) {
+ // vui_parameters_present_flag
+ if (readBoolean()) {
+ // aspect_ratio_info_present_flag
+ var aspectRatioIdc = readUByte();
+
+ switch (aspectRatioIdc) {
+ case 1:
+ pixelRatio = [1, 1];
+ break;
+
+ case 2:
+ pixelRatio = [12, 11];
+ break;
+
+ case 3:
+ pixelRatio = [10, 11];
+ break;
+
+ case 4:
+ pixelRatio = [16, 11];
+ break;
+
+ case 5:
+ pixelRatio = [40, 33];
+ break;
+
+ case 6:
+ pixelRatio = [24, 11];
+ break;
+
+ case 7:
+ pixelRatio = [20, 11];
+ break;
+
+ case 8:
+ pixelRatio = [32, 11];
+ break;
+
+ case 9:
+ pixelRatio = [80, 33];
+ break;
+
+ case 10:
+ pixelRatio = [18, 11];
+ break;
+
+ case 11:
+ pixelRatio = [15, 11];
+ break;
+
+ case 12:
+ pixelRatio = [64, 33];
+ break;
+
+ case 13:
+ pixelRatio = [160, 99];
+ break;
+
+ case 14:
+ pixelRatio = [4, 3];
+ break;
+
+ case 15:
+ pixelRatio = [3, 2];
+ break;
+
+ case 16:
+ pixelRatio = [2, 1];
+ break;
+
+ case 255:
+ {
+ pixelRatio = [readUByte() << 8 | readUByte(), readUByte() << 8 | readUByte()];
+ break;
+ }
+ }
+ }
+ }
+
+ return {
+ width: Math.ceil((picWidthInMbsMinus1 + 1) * 16 - frameCropLeftOffset * 2 - frameCropRightOffset * 2),
+ height: (2 - frameMbsOnlyFlag) * (picHeightInMapUnitsMinus1 + 1) * 16 - (frameMbsOnlyFlag ? 2 : 4) * (frameCropTopOffset + frameCropBottomOffset),
+ pixelRatio: pixelRatio
+ };
+ };
+
+ _proto.readSliceType = function readSliceType() {
+ // skip NALu type
+ this.readUByte(); // discard first_mb_in_slice
+
+ this.readUEG(); // return slice_type
+
+ return this.readUEG();
+ };
+
+ return ExpGolomb;
+}();
+
+/* harmony default export */ var exp_golomb = (exp_golomb_ExpGolomb);
+// CONCATENATED MODULE: ./src/demux/sample-aes.js
+/**
+ * SAMPLE-AES decrypter
+*/
+
+
+var sample_aes_SampleAesDecrypter = /*#__PURE__*/function () {
+ function SampleAesDecrypter(observer, config, decryptdata, discardEPB) {
+ this.decryptdata = decryptdata;
+ this.discardEPB = discardEPB;
+ this.decrypter = new crypt_decrypter["default"](observer, config, {
+ removePKCS7Padding: false
+ });
+ }
+
+ var _proto = SampleAesDecrypter.prototype;
+
+ _proto.decryptBuffer = function decryptBuffer(encryptedData, callback) {
+ this.decrypter.decrypt(encryptedData, this.decryptdata.key.buffer, this.decryptdata.iv.buffer, callback);
+ } // AAC - encrypt all full 16 bytes blocks starting from offset 16
+ ;
+
+ _proto.decryptAacSample = function decryptAacSample(samples, sampleIndex, callback, sync) {
+ var curUnit = samples[sampleIndex].unit;
+ var encryptedData = curUnit.subarray(16, curUnit.length - curUnit.length % 16);
+ var encryptedBuffer = encryptedData.buffer.slice(encryptedData.byteOffset, encryptedData.byteOffset + encryptedData.length);
+ var localthis = this;
+ this.decryptBuffer(encryptedBuffer, function (decryptedData) {
+ decryptedData = new Uint8Array(decryptedData);
+ curUnit.set(decryptedData, 16);
+
+ if (!sync) {
+ localthis.decryptAacSamples(samples, sampleIndex + 1, callback);
+ }
+ });
+ };
+
+ _proto.decryptAacSamples = function decryptAacSamples(samples, sampleIndex, callback) {
+ for (;; sampleIndex++) {
+ if (sampleIndex >= samples.length) {
+ callback();
+ return;
+ }
+
+ if (samples[sampleIndex].unit.length < 32) {
+ continue;
+ }
+
+ var sync = this.decrypter.isSync();
+ this.decryptAacSample(samples, sampleIndex, callback, sync);
+
+ if (!sync) {
+ return;
+ }
+ }
+ } // AVC - encrypt one 16 bytes block out of ten, starting from offset 32
+ ;
+
+ _proto.getAvcEncryptedData = function getAvcEncryptedData(decodedData) {
+ var encryptedDataLen = Math.floor((decodedData.length - 48) / 160) * 16 + 16;
+ var encryptedData = new Int8Array(encryptedDataLen);
+ var outputPos = 0;
+
+ for (var inputPos = 32; inputPos <= decodedData.length - 16; inputPos += 160, outputPos += 16) {
+ encryptedData.set(decodedData.subarray(inputPos, inputPos + 16), outputPos);
+ }
+
+ return encryptedData;
+ };
+
+ _proto.getAvcDecryptedUnit = function getAvcDecryptedUnit(decodedData, decryptedData) {
+ decryptedData = new Uint8Array(decryptedData);
+ var inputPos = 0;
+
+ for (var outputPos = 32; outputPos <= decodedData.length - 16; outputPos += 160, inputPos += 16) {
+ decodedData.set(decryptedData.subarray(inputPos, inputPos + 16), outputPos);
+ }
+
+ return decodedData;
+ };
+
+ _proto.decryptAvcSample = function decryptAvcSample(samples, sampleIndex, unitIndex, callback, curUnit, sync) {
+ var decodedData = this.discardEPB(curUnit.data);
+ var encryptedData = this.getAvcEncryptedData(decodedData);
+ var localthis = this;
+ this.decryptBuffer(encryptedData.buffer, function (decryptedData) {
+ curUnit.data = localthis.getAvcDecryptedUnit(decodedData, decryptedData);
+
+ if (!sync) {
+ localthis.decryptAvcSamples(samples, sampleIndex, unitIndex + 1, callback);
+ }
+ });
+ };
+
+ _proto.decryptAvcSamples = function decryptAvcSamples(samples, sampleIndex, unitIndex, callback) {
+ for (;; sampleIndex++, unitIndex = 0) {
+ if (sampleIndex >= samples.length) {
+ callback();
+ return;
+ }
+
+ var curUnits = samples[sampleIndex].units;
+
+ for (;; unitIndex++) {
+ if (unitIndex >= curUnits.length) {
+ break;
+ }
+
+ var curUnit = curUnits[unitIndex];
+
+ if (curUnit.data.length <= 48 || curUnit.type !== 1 && curUnit.type !== 5) {
+ continue;
+ }
+
+ var sync = this.decrypter.isSync();
+ this.decryptAvcSample(samples, sampleIndex, unitIndex, callback, curUnit, sync);
+
+ if (!sync) {
+ return;
+ }
+ }
+ }
+ };
+
+ return SampleAesDecrypter;
+}();
+
+/* harmony default export */ var sample_aes = (sample_aes_SampleAesDecrypter);
+// CONCATENATED MODULE: ./src/demux/tsdemuxer.js
+/**
+ * highly optimized TS demuxer:
+ * parse PAT, PMT
+ * extract PES packet from audio and video PIDs
+ * extract AVC/H264 NAL units and AAC/ADTS samples from PES packet
+ * trigger the remuxer upon parsing completion
+ * it also tries to workaround as best as it can audio codec switch (HE-AAC to AAC and vice versa), without having to restart the MediaSource.
+ * it also controls the remuxing process :
+ * upon discontinuity or level switch detection, it will also notifies the remuxer so that it can reset its state.
+*/
+
+
+
+
+ // import Hex from '../utils/hex';
+
+
+
+ // We are using fixed track IDs for driving the MP4 remuxer
+// instead of following the TS PIDs.
+// There is no reason not to do this and some browsers/SourceBuffer-demuxers
+// may not like if there are TrackID "switches"
+// See https://github.com/video-dev/hls.js/issues/1331
+// Here we are mapping our internal track types to constant MP4 track IDs
+// With MSE currently one can only have one track of each, and we are muxing
+// whatever video/audio rendition in them.
+
+var RemuxerTrackIdConfig = {
+ video: 1,
+ audio: 2,
+ id3: 3,
+ text: 4
+};
+
+var tsdemuxer_TSDemuxer = /*#__PURE__*/function () {
+ function TSDemuxer(observer, remuxer, config, typeSupported) {
+ this.observer = observer;
+ this.config = config;
+ this.typeSupported = typeSupported;
+ this.remuxer = remuxer;
+ this.sampleAes = null;
+ this.pmtUnknownTypes = {};
+ }
+
+ var _proto = TSDemuxer.prototype;
+
+ _proto.setDecryptData = function setDecryptData(decryptdata) {
+ if (decryptdata != null && decryptdata.key != null && decryptdata.method === 'SAMPLE-AES') {
+ this.sampleAes = new sample_aes(this.observer, this.config, decryptdata, this.discardEPB);
+ } else {
+ this.sampleAes = null;
+ }
+ };
+
+ TSDemuxer.probe = function probe(data) {
+ var syncOffset = TSDemuxer._syncOffset(data);
+
+ if (syncOffset < 0) {
+ return false;
+ } else {
+ if (syncOffset) {
+ logger["logger"].warn("MPEG2-TS detected but first sync word found @ offset " + syncOffset + ", junk ahead ?");
+ }
+
+ return true;
+ }
+ };
+
+ TSDemuxer._syncOffset = function _syncOffset(data) {
+ // scan 1000 first bytes
+ var scanwindow = Math.min(1000, data.length - 3 * 188);
+ var i = 0;
+
+ while (i < scanwindow) {
+ // a TS fragment should contain at least 3 TS packets, a PAT, a PMT, and one PID, each starting with 0x47
+ if (data[i] === 0x47 && data[i + 188] === 0x47 && data[i + 2 * 188] === 0x47) {
+ return i;
+ } else {
+ i++;
+ }
+ }
+
+ return -1;
+ }
+ /**
+ * Creates a track model internal to demuxer used to drive remuxing input
+ *
+ * @param {string} type 'audio' | 'video' | 'id3' | 'text'
+ * @param {number} duration
+ * @return {object} TSDemuxer's internal track model
+ */
+ ;
+
+ TSDemuxer.createTrack = function createTrack(type, duration) {
+ return {
+ container: type === 'video' || type === 'audio' ? 'video/mp2t' : undefined,
+ type: type,
+ id: RemuxerTrackIdConfig[type],
+ pid: -1,
+ inputTimeScale: 90000,
+ sequenceNumber: 0,
+ samples: [],
+ dropped: type === 'video' ? 0 : undefined,
+ isAAC: type === 'audio' ? true : undefined,
+ duration: type === 'audio' ? duration : undefined
+ };
+ }
+ /**
+ * Initializes a new init segment on the demuxer/remuxer interface. Needed for discontinuities/track-switches (or at stream start)
+ * Resets all internal track instances of the demuxer.
+ *
+ * @override Implements generic demuxing/remuxing interface (see DemuxerInline)
+ * @param {object} initSegment
+ * @param {string} audioCodec
+ * @param {string} videoCodec
+ * @param {number} duration (in TS timescale = 90kHz)
+ */
+ ;
+
+ _proto.resetInitSegment = function resetInitSegment(initSegment, audioCodec, videoCodec, duration) {
+ this.pmtParsed = false;
+ this._pmtId = -1;
+ this.pmtUnknownTypes = {};
+ this._avcTrack = TSDemuxer.createTrack('video', duration);
+ this._audioTrack = TSDemuxer.createTrack('audio', duration);
+ this._id3Track = TSDemuxer.createTrack('id3', duration);
+ this._txtTrack = TSDemuxer.createTrack('text', duration); // flush any partial content
+
+ this.aacOverFlow = null;
+ this.aacLastPTS = null;
+ this.avcSample = null;
+ this.audioCodec = audioCodec;
+ this.videoCodec = videoCodec;
+ this._duration = duration;
+ }
+ /**
+ *
+ * @override
+ */
+ ;
+
+ _proto.resetTimeStamp = function resetTimeStamp() {} // feed incoming data to the front of the parsing pipeline
+ ;
+
+ _proto.append = function append(data, timeOffset, contiguous, accurateTimeOffset) {
+ var start,
+ len = data.length,
+ stt,
+ pid,
+ atf,
+ offset,
+ pes,
+ unknownPIDs = false;
+ this.pmtUnknownTypes = {};
+ this.contiguous = contiguous;
+
+ var pmtParsed = this.pmtParsed,
+ avcTrack = this._avcTrack,
+ audioTrack = this._audioTrack,
+ id3Track = this._id3Track,
+ avcId = avcTrack.pid,
+ audioId = audioTrack.pid,
+ id3Id = id3Track.pid,
+ pmtId = this._pmtId,
+ avcData = avcTrack.pesData,
+ audioData = audioTrack.pesData,
+ id3Data = id3Track.pesData,
+ parsePAT = this._parsePAT,
+ parsePMT = this._parsePMT.bind(this),
+ parsePES = this._parsePES,
+ parseAVCPES = this._parseAVCPES.bind(this),
+ parseAACPES = this._parseAACPES.bind(this),
+ parseMPEGPES = this._parseMPEGPES.bind(this),
+ parseID3PES = this._parseID3PES.bind(this);
+
+ var syncOffset = TSDemuxer._syncOffset(data); // don't parse last TS packet if incomplete
+
+
+ len -= (len + syncOffset) % 188; // loop through TS packets
+
+ for (start = syncOffset; start < len; start += 188) {
+ if (data[start] === 0x47) {
+ stt = !!(data[start + 1] & 0x40); // pid is a 13-bit field starting at the last bit of TS[1]
+
+ pid = ((data[start + 1] & 0x1f) << 8) + data[start + 2];
+ atf = (data[start + 3] & 0x30) >> 4; // if an adaption field is present, its length is specified by the fifth byte of the TS packet header.
+
+ if (atf > 1) {
+ offset = start + 5 + data[start + 4]; // continue if there is only adaptation field
+
+ if (offset === start + 188) {
+ continue;
+ }
+ } else {
+ offset = start + 4;
+ }
+
+ switch (pid) {
+ case avcId:
+ if (stt) {
+ if (avcData && (pes = parsePES(avcData))) {
+ parseAVCPES(pes, false);
+ }
+
+ avcData = {
+ data: [],
+ size: 0
+ };
+ }
+
+ if (avcData) {
+ avcData.data.push(data.subarray(offset, start + 188));
+ avcData.size += start + 188 - offset;
+ }
+
+ break;
+
+ case audioId:
+ if (stt) {
+ if (audioData && (pes = parsePES(audioData))) {
+ if (audioTrack.isAAC) {
+ parseAACPES(pes);
+ } else {
+ parseMPEGPES(pes);
+ }
+ }
+
+ audioData = {
+ data: [],
+ size: 0
+ };
+ }
+
+ if (audioData) {
+ audioData.data.push(data.subarray(offset, start + 188));
+ audioData.size += start + 188 - offset;
+ }
+
+ break;
+
+ case id3Id:
+ if (stt) {
+ if (id3Data && (pes = parsePES(id3Data))) {
+ parseID3PES(pes);
+ }
+
+ id3Data = {
+ data: [],
+ size: 0
+ };
+ }
+
+ if (id3Data) {
+ id3Data.data.push(data.subarray(offset, start + 188));
+ id3Data.size += start + 188 - offset;
+ }
+
+ break;
+
+ case 0:
+ if (stt) {
+ offset += data[offset] + 1;
+ }
+
+ pmtId = this._pmtId = parsePAT(data, offset);
+ break;
+
+ case pmtId:
+ if (stt) {
+ offset += data[offset] + 1;
+ }
+
+ var parsedPIDs = parsePMT(data, offset, this.typeSupported.mpeg === true || this.typeSupported.mp3 === true, this.sampleAes != null); // only update track id if track PID found while parsing PMT
+ // this is to avoid resetting the PID to -1 in case
+ // track PID transiently disappears from the stream
+ // this could happen in case of transient missing audio samples for example
+ // NOTE this is only the PID of the track as found in TS,
+ // but we are not using this for MP4 track IDs.
+
+ avcId = parsedPIDs.avc;
+
+ if (avcId > 0) {
+ avcTrack.pid = avcId;
+ }
+
+ audioId = parsedPIDs.audio;
+
+ if (audioId > 0) {
+ audioTrack.pid = audioId;
+ audioTrack.isAAC = parsedPIDs.isAAC;
+ }
+
+ id3Id = parsedPIDs.id3;
+
+ if (id3Id > 0) {
+ id3Track.pid = id3Id;
+ }
+
+ if (unknownPIDs && !pmtParsed) {
+ logger["logger"].log('reparse from beginning');
+ unknownPIDs = false; // we set it to -188, the += 188 in the for loop will reset start to 0
+
+ start = syncOffset - 188;
+ }
+
+ pmtParsed = this.pmtParsed = true;
+ break;
+
+ case 17:
+ case 0x1fff:
+ break;
+
+ default:
+ unknownPIDs = true;
+ break;
+ }
+ } else {
+ this.observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].FRAG_PARSING_ERROR,
+ fatal: false,
+ reason: 'TS packet did not start with 0x47'
+ });
+ }
+ } // try to parse last PES packets
+
+
+ if (avcData && (pes = parsePES(avcData))) {
+ parseAVCPES(pes, true);
+ avcTrack.pesData = null;
+ } else {
+ // either avcData null or PES truncated, keep it for next frag parsing
+ avcTrack.pesData = avcData;
+ }
+
+ if (audioData && (pes = parsePES(audioData))) {
+ if (audioTrack.isAAC) {
+ parseAACPES(pes);
+ } else {
+ parseMPEGPES(pes);
+ }
+
+ audioTrack.pesData = null;
+ } else {
+ if (audioData && audioData.size) {
+ logger["logger"].log('last AAC PES packet truncated,might overlap between fragments');
+ } // either audioData null or PES truncated, keep it for next frag parsing
+
+
+ audioTrack.pesData = audioData;
+ }
+
+ if (id3Data && (pes = parsePES(id3Data))) {
+ parseID3PES(pes);
+ id3Track.pesData = null;
+ } else {
+ // either id3Data null or PES truncated, keep it for next frag parsing
+ id3Track.pesData = id3Data;
+ }
+
+ if (this.sampleAes == null) {
+ this.remuxer.remux(audioTrack, avcTrack, id3Track, this._txtTrack, timeOffset, contiguous, accurateTimeOffset);
+ } else {
+ this.decryptAndRemux(audioTrack, avcTrack, id3Track, this._txtTrack, timeOffset, contiguous, accurateTimeOffset);
+ }
+ };
+
+ _proto.decryptAndRemux = function decryptAndRemux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset) {
+ if (audioTrack.samples && audioTrack.isAAC) {
+ var localthis = this;
+ this.sampleAes.decryptAacSamples(audioTrack.samples, 0, function () {
+ localthis.decryptAndRemuxAvc(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset);
+ });
+ } else {
+ this.decryptAndRemuxAvc(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset);
+ }
+ };
+
+ _proto.decryptAndRemuxAvc = function decryptAndRemuxAvc(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset) {
+ if (videoTrack.samples) {
+ var localthis = this;
+ this.sampleAes.decryptAvcSamples(videoTrack.samples, 0, 0, function () {
+ localthis.remuxer.remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset);
+ });
+ } else {
+ this.remuxer.remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset);
+ }
+ };
+
+ _proto.destroy = function destroy() {
+ this._initPTS = this._initDTS = undefined;
+ this._duration = 0;
+ };
+
+ _proto._parsePAT = function _parsePAT(data, offset) {
+ // skip the PSI header and parse the first PMT entry
+ return (data[offset + 10] & 0x1F) << 8 | data[offset + 11]; // logger.log('PMT PID:' + this._pmtId);
+ };
+
+ _proto._trackUnknownPmt = function _trackUnknownPmt(type, logLevel, message) {
+ // Only log unknown and unsupported stream types once per append or stream (by resetting this.pmtUnknownTypes)
+ // For more information on elementary stream types see:
+ // https://en.wikipedia.org/wiki/Program-specific_information#Elementary_stream_types
+ var result = this.pmtUnknownTypes[type] || 0;
+
+ if (result === 0) {
+ this.pmtUnknownTypes[type] = 0;
+ logLevel.call(logger["logger"], message);
+ }
+
+ this.pmtUnknownTypes[type]++;
+ return result;
+ };
+
+ _proto._parsePMT = function _parsePMT(data, offset, mpegSupported, isSampleAes) {
+ var sectionLength,
+ tableEnd,
+ programInfoLength,
+ pid,
+ result = {
+ audio: -1,
+ avc: -1,
+ id3: -1,
+ isAAC: true
+ };
+ sectionLength = (data[offset + 1] & 0x0f) << 8 | data[offset + 2];
+ tableEnd = offset + 3 + sectionLength - 4; // to determine where the table is, we have to figure out how
+ // long the program info descriptors are
+
+ programInfoLength = (data[offset + 10] & 0x0f) << 8 | data[offset + 11]; // advance the offset to the first entry in the mapping table
+
+ offset += 12 + programInfoLength;
+
+ while (offset < tableEnd) {
+ pid = (data[offset + 1] & 0x1F) << 8 | data[offset + 2];
+
+ switch (data[offset]) {
+ case 0xcf:
+ // SAMPLE-AES AAC
+ if (!isSampleAes) {
+ this._trackUnknownPmt(data[offset], logger["logger"].warn, 'ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream');
+
+ break;
+ }
+
+ /* falls through */
+ // ISO/IEC 13818-7 ADTS AAC (MPEG-2 lower bit-rate audio)
+
+ case 0x0f:
+ // logger.log('AAC PID:' + pid);
+ if (result.audio === -1) {
+ result.audio = pid;
+ }
+
+ break;
+ // Packetized metadata (ID3)
+
+ case 0x15:
+ // logger.log('ID3 PID:' + pid);
+ if (result.id3 === -1) {
+ result.id3 = pid;
+ }
+
+ break;
+
+ case 0xdb:
+ // SAMPLE-AES AVC
+ if (!isSampleAes) {
+ this._trackUnknownPmt(data[offset], logger["logger"].warn, 'H.264 with AES-128-CBC slice encryption found in unencrypted stream');
+
+ break;
+ }
+
+ /* falls through */
+ // ITU-T Rec. H.264 and ISO/IEC 14496-10 (lower bit-rate video)
+
+ case 0x1b:
+ // logger.log('AVC PID:' + pid);
+ if (result.avc === -1) {
+ result.avc = pid;
+ }
+
+ break;
+ // ISO/IEC 11172-3 (MPEG-1 audio)
+ // or ISO/IEC 13818-3 (MPEG-2 halved sample rate audio)
+
+ case 0x03:
+ case 0x04:
+ // logger.log('MPEG PID:' + pid);
+ if (!mpegSupported) {
+ this._trackUnknownPmt(data[offset], logger["logger"].warn, 'MPEG audio found, not supported in this browser');
+ } else if (result.audio === -1) {
+ result.audio = pid;
+ result.isAAC = false;
+ }
+
+ break;
+
+ case 0x24:
+ this._trackUnknownPmt(data[offset], logger["logger"].warn, 'Unsupported HEVC stream type found');
+
+ break;
+
+ default:
+ this._trackUnknownPmt(data[offset], logger["logger"].log, 'Unknown stream type:' + data[offset]);
+
+ break;
+ } // move to the next table entry
+ // skip past the elementary stream descriptors, if present
+
+
+ offset += ((data[offset + 3] & 0x0F) << 8 | data[offset + 4]) + 5;
+ }
+
+ return result;
+ };
+
+ _proto._parsePES = function _parsePES(stream) {
+ var i = 0,
+ frag,
+ pesFlags,
+ pesPrefix,
+ pesLen,
+ pesHdrLen,
+ pesData,
+ pesPts,
+ pesDts,
+ payloadStartOffset,
+ data = stream.data; // safety check
+
+ if (!stream || stream.size === 0) {
+ return null;
+ } // we might need up to 19 bytes to read PES header
+ // if first chunk of data is less than 19 bytes, let's merge it with following ones until we get 19 bytes
+ // usually only one merge is needed (and this is rare ...)
+
+
+ while (data[0].length < 19 && data.length > 1) {
+ var newData = new Uint8Array(data[0].length + data[1].length);
+ newData.set(data[0]);
+ newData.set(data[1], data[0].length);
+ data[0] = newData;
+ data.splice(1, 1);
+ } // retrieve PTS/DTS from first fragment
+
+
+ frag = data[0];
+ pesPrefix = (frag[0] << 16) + (frag[1] << 8) + frag[2];
+
+ if (pesPrefix === 1) {
+ pesLen = (frag[4] << 8) + frag[5]; // if PES parsed length is not zero and greater than total received length, stop parsing. PES might be truncated
+ // minus 6 : PES header size
+
+ if (pesLen && pesLen > stream.size - 6) {
+ return null;
+ }
+
+ pesFlags = frag[7];
+
+ if (pesFlags & 0xC0) {
+ /* PES header described here : http://dvd.sourceforge.net/dvdinfo/pes-hdr.html
+ as PTS / DTS is 33 bit we cannot use bitwise operator in JS,
+ as Bitwise operators treat their operands as a sequence of 32 bits */
+ pesPts = (frag[9] & 0x0E) * 536870912 + // 1 << 29
+ (frag[10] & 0xFF) * 4194304 + // 1 << 22
+ (frag[11] & 0xFE) * 16384 + // 1 << 14
+ (frag[12] & 0xFF) * 128 + // 1 << 7
+ (frag[13] & 0xFE) / 2;
+
+ if (pesFlags & 0x40) {
+ pesDts = (frag[14] & 0x0E) * 536870912 + // 1 << 29
+ (frag[15] & 0xFF) * 4194304 + // 1 << 22
+ (frag[16] & 0xFE) * 16384 + // 1 << 14
+ (frag[17] & 0xFF) * 128 + // 1 << 7
+ (frag[18] & 0xFE) / 2;
+
+ if (pesPts - pesDts > 60 * 90000) {
+ logger["logger"].warn(Math.round((pesPts - pesDts) / 90000) + "s delta between PTS and DTS, align them");
+ pesPts = pesDts;
+ }
+ } else {
+ pesDts = pesPts;
+ }
+ }
+
+ pesHdrLen = frag[8]; // 9 bytes : 6 bytes for PES header + 3 bytes for PES extension
+
+ payloadStartOffset = pesHdrLen + 9;
+
+ if (stream.size <= payloadStartOffset) {
+ return null;
+ }
+
+ stream.size -= payloadStartOffset; // reassemble PES packet
+
+ pesData = new Uint8Array(stream.size);
+
+ for (var j = 0, dataLen = data.length; j < dataLen; j++) {
+ frag = data[j];
+ var len = frag.byteLength;
+
+ if (payloadStartOffset) {
+ if (payloadStartOffset > len) {
+ // trim full frag if PES header bigger than frag
+ payloadStartOffset -= len;
+ continue;
+ } else {
+ // trim partial frag if PES header smaller than frag
+ frag = frag.subarray(payloadStartOffset);
+ len -= payloadStartOffset;
+ payloadStartOffset = 0;
+ }
+ }
+
+ pesData.set(frag, i);
+ i += len;
+ }
+
+ if (pesLen) {
+ // payload size : remove PES header + PES extension
+ pesLen -= pesHdrLen + 3;
+ }
+
+ return {
+ data: pesData,
+ pts: pesPts,
+ dts: pesDts,
+ len: pesLen
+ };
+ } else {
+ return null;
+ }
+ };
+
+ _proto.pushAccesUnit = function pushAccesUnit(avcSample, avcTrack) {
+ if (avcSample.units.length && avcSample.frame) {
+ var samples = avcTrack.samples;
+ var nbSamples = samples.length; // if sample does not have PTS/DTS, patch with last sample PTS/DTS
+
+ if (isNaN(avcSample.pts)) {
+ if (nbSamples) {
+ var lastSample = samples[nbSamples - 1];
+ avcSample.pts = lastSample.pts;
+ avcSample.dts = lastSample.dts;
+ } else {
+ // dropping samples, no timestamp found
+ avcTrack.dropped++;
+ return;
+ }
+ } // only push AVC sample if starting with a keyframe is not mandatory OR
+ // if keyframe already found in this fragment OR
+ // keyframe found in last fragment (track.sps) AND
+ // samples already appended (we already found a keyframe in this fragment) OR fragment is contiguous
+
+
+ if (!this.config.forceKeyFrameOnDiscontinuity || avcSample.key === true || avcTrack.sps && (nbSamples || this.contiguous)) {
+ avcSample.id = nbSamples;
+ samples.push(avcSample);
+ } else {
+ // dropped samples, track it
+ avcTrack.dropped++;
+ }
+ }
+
+ if (avcSample.debug.length) {
+ logger["logger"].log(avcSample.pts + '/' + avcSample.dts + ':' + avcSample.debug);
+ }
+ };
+
+ _proto._parseAVCPES = function _parseAVCPES(pes, last) {
+ var _this = this;
+
+ // logger.log('parse new PES');
+ var track = this._avcTrack,
+ units = this._parseAVCNALu(pes.data),
+ debug = false,
+ expGolombDecoder,
+ avcSample = this.avcSample,
+ push,
+ spsfound = false,
+ i,
+ pushAccesUnit = this.pushAccesUnit.bind(this),
+ createAVCSample = function createAVCSample(key, pts, dts, debug) {
+ return {
+ key: key,
+ pts: pts,
+ dts: dts,
+ units: [],
+ debug: debug
+ };
+ }; // free pes.data to save up some memory
+
+
+ pes.data = null; // if new NAL units found and last sample still there, let's push ...
+ // this helps parsing streams with missing AUD (only do this if AUD never found)
+
+ if (avcSample && units.length && !track.audFound) {
+ pushAccesUnit(avcSample, track);
+ avcSample = this.avcSample = createAVCSample(false, pes.pts, pes.dts, '');
+ }
+
+ units.forEach(function (unit) {
+ switch (unit.type) {
+ // NDR
+ case 1:
+ push = true;
+
+ if (!avcSample) {
+ avcSample = _this.avcSample = createAVCSample(true, pes.pts, pes.dts, '');
+ }
+
+ if (debug) {
+ avcSample.debug += 'NDR ';
+ }
+
+ avcSample.frame = true;
+ var data = unit.data; // only check slice type to detect KF in case SPS found in same packet (any keyframe is preceded by SPS ...)
+
+ if (spsfound && data.length > 4) {
+ // retrieve slice type by parsing beginning of NAL unit (follow H264 spec, slice_header definition) to detect keyframe embedded in NDR
+ var sliceType = new exp_golomb(data).readSliceType(); // 2 : I slice, 4 : SI slice, 7 : I slice, 9: SI slice
+ // SI slice : A slice that is coded using intra prediction only and using quantisation of the prediction samples.
+ // An SI slice can be coded such that its decoded samples can be constructed identically to an SP slice.
+ // I slice: A slice that is not an SI slice that is decoded using intra prediction only.
+ // if (sliceType === 2 || sliceType === 7) {
+
+ if (sliceType === 2 || sliceType === 4 || sliceType === 7 || sliceType === 9) {
+ avcSample.key = true;
+ }
+ }
+
+ break;
+ // IDR
+
+ case 5:
+ push = true; // handle PES not starting with AUD
+
+ if (!avcSample) {
+ avcSample = _this.avcSample = createAVCSample(true, pes.pts, pes.dts, '');
+ }
+
+ if (debug) {
+ avcSample.debug += 'IDR ';
+ }
+
+ avcSample.key = true;
+ avcSample.frame = true;
+ break;
+ // SEI
+
+ case 6:
+ push = true;
+
+ if (debug && avcSample) {
+ avcSample.debug += 'SEI ';
+ }
+
+ expGolombDecoder = new exp_golomb(_this.discardEPB(unit.data)); // skip frameType
+
+ expGolombDecoder.readUByte();
+ var payloadType = 0;
+ var payloadSize = 0;
+ var endOfCaptions = false;
+ var b = 0;
+
+ while (!endOfCaptions && expGolombDecoder.bytesAvailable > 1) {
+ payloadType = 0;
+
+ do {
+ b = expGolombDecoder.readUByte();
+ payloadType += b;
+ } while (b === 0xFF); // Parse payload size.
+
+
+ payloadSize = 0;
+
+ do {
+ b = expGolombDecoder.readUByte();
+ payloadSize += b;
+ } while (b === 0xFF); // TODO: there can be more than one payload in an SEI packet...
+ // TODO: need to read type and size in a while loop to get them all
+
+
+ if (payloadType === 4 && expGolombDecoder.bytesAvailable !== 0) {
+ endOfCaptions = true;
+ var countryCode = expGolombDecoder.readUByte();
+
+ if (countryCode === 181) {
+ var providerCode = expGolombDecoder.readUShort();
+
+ if (providerCode === 49) {
+ var userStructure = expGolombDecoder.readUInt();
+
+ if (userStructure === 0x47413934) {
+ var userDataType = expGolombDecoder.readUByte(); // Raw CEA-608 bytes wrapped in CEA-708 packet
+
+ if (userDataType === 3) {
+ var firstByte = expGolombDecoder.readUByte();
+ var secondByte = expGolombDecoder.readUByte();
+ var totalCCs = 31 & firstByte;
+ var byteArray = [firstByte, secondByte];
+
+ for (i = 0; i < totalCCs; i++) {
+ // 3 bytes per CC
+ byteArray.push(expGolombDecoder.readUByte());
+ byteArray.push(expGolombDecoder.readUByte());
+ byteArray.push(expGolombDecoder.readUByte());
+ }
+
+ _this._insertSampleInOrder(_this._txtTrack.samples, {
+ type: 3,
+ pts: pes.pts,
+ bytes: byteArray
+ });
+ }
+ }
+ }
+ }
+ } else if (payloadType === 5 && expGolombDecoder.bytesAvailable !== 0) {
+ endOfCaptions = true;
+
+ if (payloadSize > 16) {
+ var uuidStrArray = [];
+
+ for (i = 0; i < 16; i++) {
+ uuidStrArray.push(expGolombDecoder.readUByte().toString(16));
+
+ if (i === 3 || i === 5 || i === 7 || i === 9) {
+ uuidStrArray.push('-');
+ }
+ }
+
+ var length = payloadSize - 16;
+ var userDataPayloadBytes = new Uint8Array(length);
+
+ for (i = 0; i < length; i++) {
+ userDataPayloadBytes[i] = expGolombDecoder.readUByte();
+ }
+
+ _this._insertSampleInOrder(_this._txtTrack.samples, {
+ pts: pes.pts,
+ payloadType: payloadType,
+ uuid: uuidStrArray.join(''),
+ userDataBytes: userDataPayloadBytes,
+ userData: Object(id3["utf8ArrayToStr"])(userDataPayloadBytes.buffer)
+ });
+ }
+ } else if (payloadSize < expGolombDecoder.bytesAvailable) {
+ for (i = 0; i < payloadSize; i++) {
+ expGolombDecoder.readUByte();
+ }
+ }
+ }
+
+ break;
+ // SPS
+
+ case 7:
+ push = true;
+ spsfound = true;
+
+ if (debug && avcSample) {
+ avcSample.debug += 'SPS ';
+ }
+
+ if (!track.sps) {
+ expGolombDecoder = new exp_golomb(unit.data);
+ var config = expGolombDecoder.readSPS();
+ track.width = config.width;
+ track.height = config.height;
+ track.pixelRatio = config.pixelRatio;
+ track.sps = [unit.data];
+ track.duration = _this._duration;
+ var codecarray = unit.data.subarray(1, 4);
+ var codecstring = 'avc1.';
+
+ for (i = 0; i < 3; i++) {
+ var h = codecarray[i].toString(16);
+
+ if (h.length < 2) {
+ h = '0' + h;
+ }
+
+ codecstring += h;
+ }
+
+ track.codec = codecstring;
+ }
+
+ break;
+ // PPS
+
+ case 8:
+ push = true;
+
+ if (debug && avcSample) {
+ avcSample.debug += 'PPS ';
+ }
+
+ if (!track.pps) {
+ track.pps = [unit.data];
+ }
+
+ break;
+ // AUD
+
+ case 9:
+ push = false;
+ track.audFound = true;
+
+ if (avcSample) {
+ pushAccesUnit(avcSample, track);
+ }
+
+ avcSample = _this.avcSample = createAVCSample(false, pes.pts, pes.dts, debug ? 'AUD ' : '');
+ break;
+ // Filler Data
+
+ case 12:
+ push = false;
+ break;
+
+ default:
+ push = false;
+
+ if (avcSample) {
+ avcSample.debug += 'unknown NAL ' + unit.type + ' ';
+ }
+
+ break;
+ }
+
+ if (avcSample && push) {
+ var _units = avcSample.units;
+
+ _units.push(unit);
+ }
+ }); // if last PES packet, push samples
+
+ if (last && avcSample) {
+ pushAccesUnit(avcSample, track);
+ this.avcSample = null;
+ }
+ };
+
+ _proto._insertSampleInOrder = function _insertSampleInOrder(arr, data) {
+ var len = arr.length;
+
+ if (len > 0) {
+ if (data.pts >= arr[len - 1].pts) {
+ arr.push(data);
+ } else {
+ for (var pos = len - 1; pos >= 0; pos--) {
+ if (data.pts < arr[pos].pts) {
+ arr.splice(pos, 0, data);
+ break;
+ }
+ }
+ }
+ } else {
+ arr.push(data);
+ }
+ };
+
+ _proto._getLastNalUnit = function _getLastNalUnit() {
+ var avcSample = this.avcSample,
+ lastUnit; // try to fallback to previous sample if current one is empty
+
+ if (!avcSample || avcSample.units.length === 0) {
+ var track = this._avcTrack,
+ samples = track.samples;
+ avcSample = samples[samples.length - 1];
+ }
+
+ if (avcSample) {
+ var units = avcSample.units;
+ lastUnit = units[units.length - 1];
+ }
+
+ return lastUnit;
+ };
+
+ _proto._parseAVCNALu = function _parseAVCNALu(array) {
+ var i = 0,
+ len = array.byteLength,
+ value,
+ overflow,
+ track = this._avcTrack,
+ state = track.naluState || 0,
+ lastState = state;
+ var units = [],
+ unit,
+ unitType,
+ lastUnitStart = -1,
+ lastUnitType; // logger.log('PES:' + Hex.hexDump(array));
+
+ if (state === -1) {
+ // special use case where we found 3 or 4-byte start codes exactly at the end of previous PES packet
+ lastUnitStart = 0; // NALu type is value read from offset 0
+
+ lastUnitType = array[0] & 0x1f;
+ state = 0;
+ i = 1;
+ }
+
+ while (i < len) {
+ value = array[i++]; // optimization. state 0 and 1 are the predominant case. let's handle them outside of the switch/case
+
+ if (!state) {
+ state = value ? 0 : 1;
+ continue;
+ }
+
+ if (state === 1) {
+ state = value ? 0 : 2;
+ continue;
+ } // here we have state either equal to 2 or 3
+
+
+ if (!value) {
+ state = 3;
+ } else if (value === 1) {
+ if (lastUnitStart >= 0) {
+ unit = {
+ data: array.subarray(lastUnitStart, i - state - 1),
+ type: lastUnitType
+ }; // logger.log('pushing NALU, type/size:' + unit.type + '/' + unit.data.byteLength);
+
+ units.push(unit);
+ } else {
+ // lastUnitStart is undefined => this is the first start code found in this PES packet
+ // first check if start code delimiter is overlapping between 2 PES packets,
+ // ie it started in last packet (lastState not zero)
+ // and ended at the beginning of this PES packet (i <= 4 - lastState)
+ var lastUnit = this._getLastNalUnit();
+
+ if (lastUnit) {
+ if (lastState && i <= 4 - lastState) {
+ // start delimiter overlapping between PES packets
+ // strip start delimiter bytes from the end of last NAL unit
+ // check if lastUnit had a state different from zero
+ if (lastUnit.state) {
+ // strip last bytes
+ lastUnit.data = lastUnit.data.subarray(0, lastUnit.data.byteLength - lastState);
+ }
+ } // If NAL units are not starting right at the beginning of the PES packet, push preceding data into previous NAL unit.
+
+
+ overflow = i - state - 1;
+
+ if (overflow > 0) {
+ // logger.log('first NALU found with overflow:' + overflow);
+ var tmp = new Uint8Array(lastUnit.data.byteLength + overflow);
+ tmp.set(lastUnit.data, 0);
+ tmp.set(array.subarray(0, overflow), lastUnit.data.byteLength);
+ lastUnit.data = tmp;
+ }
+ }
+ } // check if we can read unit type
+
+
+ if (i < len) {
+ unitType = array[i] & 0x1f; // logger.log('find NALU @ offset:' + i + ',type:' + unitType);
+
+ lastUnitStart = i;
+ lastUnitType = unitType;
+ state = 0;
+ } else {
+ // not enough byte to read unit type. let's read it on next PES parsing
+ state = -1;
+ }
+ } else {
+ state = 0;
+ }
+ }
+
+ if (lastUnitStart >= 0 && state >= 0) {
+ unit = {
+ data: array.subarray(lastUnitStart, len),
+ type: lastUnitType,
+ state: state
+ };
+ units.push(unit); // logger.log('pushing NALU, type/size/state:' + unit.type + '/' + unit.data.byteLength + '/' + state);
+ } // no NALu found
+
+
+ if (units.length === 0) {
+ // append pes.data to previous NAL unit
+ var _lastUnit = this._getLastNalUnit();
+
+ if (_lastUnit) {
+ var _tmp = new Uint8Array(_lastUnit.data.byteLength + array.byteLength);
+
+ _tmp.set(_lastUnit.data, 0);
+
+ _tmp.set(array, _lastUnit.data.byteLength);
+
+ _lastUnit.data = _tmp;
+ }
+ }
+
+ track.naluState = state;
+ return units;
+ }
+ /**
+ * remove Emulation Prevention bytes from a RBSP
+ */
+ ;
+
+ _proto.discardEPB = function discardEPB(data) {
+ var length = data.byteLength,
+ EPBPositions = [],
+ i = 1,
+ newLength,
+ newData; // Find all `Emulation Prevention Bytes`
+
+ while (i < length - 2) {
+ if (data[i] === 0 && data[i + 1] === 0 && data[i + 2] === 0x03) {
+ EPBPositions.push(i + 2);
+ i += 2;
+ } else {
+ i++;
+ }
+ } // If no Emulation Prevention Bytes were found just return the original
+ // array
+
+
+ if (EPBPositions.length === 0) {
+ return data;
+ } // Create a new array to hold the NAL unit data
+
+
+ newLength = length - EPBPositions.length;
+ newData = new Uint8Array(newLength);
+ var sourceIndex = 0;
+
+ for (i = 0; i < newLength; sourceIndex++, i++) {
+ if (sourceIndex === EPBPositions[0]) {
+ // Skip this byte
+ sourceIndex++; // Remove this position index
+
+ EPBPositions.shift();
+ }
+
+ newData[i] = data[sourceIndex];
+ }
+
+ return newData;
+ };
+
+ _proto._parseAACPES = function _parseAACPES(pes) {
+ var track = this._audioTrack,
+ data = pes.data,
+ pts = pes.pts,
+ startOffset = 0,
+ aacOverFlow = this.aacOverFlow,
+ aacLastPTS = this.aacLastPTS,
+ frameDuration,
+ frameIndex,
+ offset,
+ stamp,
+ len;
+
+ if (aacOverFlow) {
+ var tmp = new Uint8Array(aacOverFlow.byteLength + data.byteLength);
+ tmp.set(aacOverFlow, 0);
+ tmp.set(data, aacOverFlow.byteLength); // logger.log(`AAC: append overflowing ${aacOverFlow.byteLength} bytes to beginning of new PES`);
+
+ data = tmp;
+ } // look for ADTS header (0xFFFx)
+
+
+ for (offset = startOffset, len = data.length; offset < len - 1; offset++) {
+ if (isHeader(data, offset)) {
+ break;
+ }
+ } // if ADTS header does not start straight from the beginning of the PES payload, raise an error
+
+
+ if (offset) {
+ var reason, fatal;
+
+ if (offset < len - 1) {
+ reason = "AAC PES did not start with ADTS header,offset:" + offset;
+ fatal = false;
+ } else {
+ reason = 'no ADTS header found in AAC PES';
+ fatal = true;
+ }
+
+ logger["logger"].warn("parsing error:" + reason);
+ this.observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].FRAG_PARSING_ERROR,
+ fatal: fatal,
+ reason: reason
+ });
+
+ if (fatal) {
+ return;
+ }
+ }
+
+ initTrackConfig(track, this.observer, data, offset, this.audioCodec);
+ frameIndex = 0;
+ frameDuration = getFrameDuration(track.samplerate); // if last AAC frame is overflowing, we should ensure timestamps are contiguous:
+ // first sample PTS should be equal to last sample PTS + frameDuration
+
+ if (aacOverFlow && aacLastPTS) {
+ var newPTS = aacLastPTS + frameDuration;
+
+ if (Math.abs(newPTS - pts) > 1) {
+ logger["logger"].log("AAC: align PTS for overlapping frames by " + Math.round((newPTS - pts) / 90));
+ pts = newPTS;
+ }
+ } // scan for aac samples
+
+
+ while (offset < len) {
+ if (isHeader(data, offset)) {
+ if (offset + 5 < len) {
+ var frame = appendFrame(track, data, offset, pts, frameIndex);
+
+ if (frame) {
+ offset += frame.length;
+ stamp = frame.sample.pts;
+ frameIndex++;
+ continue;
+ }
+ } // We are at an ADTS header, but do not have enough data for a frame
+ // Remaining data will be added to aacOverFlow
+
+
+ break;
+ } else {
+ // nothing found, keep looking
+ offset++;
+ }
+ }
+
+ if (offset < len) {
+ aacOverFlow = data.subarray(offset, len); // logger.log(`AAC: overflow detected:${len-offset}`);
+ } else {
+ aacOverFlow = null;
+ }
+
+ this.aacOverFlow = aacOverFlow;
+ this.aacLastPTS = stamp;
+ };
+
+ _proto._parseMPEGPES = function _parseMPEGPES(pes) {
+ var data = pes.data;
+ var length = data.length;
+ var frameIndex = 0;
+ var offset = 0;
+ var pts = pes.pts;
+
+ while (offset < length) {
+ if (mpegaudio.isHeader(data, offset)) {
+ var frame = mpegaudio.appendFrame(this._audioTrack, data, offset, pts, frameIndex);
+
+ if (frame) {
+ offset += frame.length;
+ frameIndex++;
+ } else {
+ // logger.log('Unable to parse Mpeg audio frame');
+ break;
+ }
+ } else {
+ // nothing found, keep looking
+ offset++;
+ }
+ }
+ };
+
+ _proto._parseID3PES = function _parseID3PES(pes) {
+ this._id3Track.samples.push(pes);
+ };
+
+ return TSDemuxer;
+}();
+
+/* harmony default export */ var tsdemuxer = (tsdemuxer_TSDemuxer);
+// CONCATENATED MODULE: ./src/demux/mp3demuxer.js
+/**
+ * MP3 demuxer
+ */
+
+
+
+
+var mp3demuxer_MP3Demuxer = /*#__PURE__*/function () {
+ function MP3Demuxer(observer, remuxer, config) {
+ this.observer = observer;
+ this.config = config;
+ this.remuxer = remuxer;
+ }
+
+ var _proto = MP3Demuxer.prototype;
+
+ _proto.resetInitSegment = function resetInitSegment(initSegment, audioCodec, videoCodec, duration) {
+ this._audioTrack = {
+ container: 'audio/mpeg',
+ type: 'audio',
+ id: -1,
+ sequenceNumber: 0,
+ isAAC: false,
+ samples: [],
+ len: 0,
+ manifestCodec: audioCodec,
+ duration: duration,
+ inputTimeScale: 90000
+ };
+ };
+
+ _proto.resetTimeStamp = function resetTimeStamp() {};
+
+ MP3Demuxer.probe = function probe(data) {
+ // check if data contains ID3 timestamp and MPEG sync word
+ var offset, length;
+ var id3Data = id3["default"].getID3Data(data, 0);
+
+ if (id3Data && id3["default"].getTimeStamp(id3Data) !== undefined) {
+ // Look for MPEG header | 1111 1111 | 111X XYZX | where X can be either 0 or 1 and Y or Z should be 1
+ // Layer bits (position 14 and 15) in header should be always different from 0 (Layer I or Layer II or Layer III)
+ // More info http://www.mp3-tech.org/programmer/frame_header.html
+ for (offset = id3Data.length, length = Math.min(data.length - 1, offset + 100); offset < length; offset++) {
+ if (mpegaudio.probe(data, offset)) {
+ logger["logger"].log('MPEG Audio sync word found !');
+ return true;
+ }
+ }
+ }
+
+ return false;
+ } // feed incoming data to the front of the parsing pipeline
+ ;
+
+ _proto.append = function append(data, timeOffset, contiguous, accurateTimeOffset) {
+ var id3Data = id3["default"].getID3Data(data, 0) || [];
+ var timestamp = id3["default"].getTimeStamp(id3Data);
+ var pts = timestamp !== undefined ? 90 * timestamp : timeOffset * 90000;
+ var offset = id3Data.length;
+ var length = data.length;
+ var frameIndex = 0,
+ stamp = 0;
+ var track = this._audioTrack;
+ var id3Samples = [{
+ pts: pts,
+ dts: pts,
+ data: id3Data
+ }];
+
+ while (offset < length) {
+ if (mpegaudio.isHeader(data, offset)) {
+ var frame = mpegaudio.appendFrame(track, data, offset, pts, frameIndex);
+
+ if (frame) {
+ offset += frame.length;
+ stamp = frame.sample.pts;
+ frameIndex++;
+ } else {
+ // logger.log('Unable to parse Mpeg audio frame');
+ break;
+ }
+ } else if (id3["default"].isHeader(data, offset)) {
+ id3Data = id3["default"].getID3Data(data, offset);
+ id3Samples.push({
+ pts: stamp,
+ dts: stamp,
+ data: id3Data
+ });
+ offset += id3Data.length;
+ } else {
+ // nothing found, keep looking
+ offset++;
+ }
+ }
+
+ this.remuxer.remux(track, {
+ samples: []
+ }, {
+ samples: id3Samples,
+ inputTimeScale: 90000
+ }, {
+ samples: []
+ }, timeOffset, contiguous, accurateTimeOffset);
+ };
+
+ _proto.destroy = function destroy() {};
+
+ return MP3Demuxer;
+}();
+
+/* harmony default export */ var mp3demuxer = (mp3demuxer_MP3Demuxer);
+// CONCATENATED MODULE: ./src/remux/aac-helper.js
+/**
+ * AAC helper
+ */
+var AAC = /*#__PURE__*/function () {
+ function AAC() {}
+
+ AAC.getSilentFrame = function getSilentFrame(codec, channelCount) {
+ switch (codec) {
+ case 'mp4a.40.2':
+ if (channelCount === 1) {
+ return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x23, 0x80]);
+ } else if (channelCount === 2) {
+ return new Uint8Array([0x21, 0x00, 0x49, 0x90, 0x02, 0x19, 0x00, 0x23, 0x80]);
+ } else if (channelCount === 3) {
+ return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x8e]);
+ } else if (channelCount === 4) {
+ return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x80, 0x2c, 0x80, 0x08, 0x02, 0x38]);
+ } else if (channelCount === 5) {
+ return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x38]);
+ } else if (channelCount === 6) {
+ return new Uint8Array([0x00, 0xc8, 0x00, 0x80, 0x20, 0x84, 0x01, 0x26, 0x40, 0x08, 0x64, 0x00, 0x82, 0x30, 0x04, 0x99, 0x00, 0x21, 0x90, 0x02, 0x00, 0xb2, 0x00, 0x20, 0x08, 0xe0]);
+ }
+
+ break;
+ // handle HE-AAC below (mp4a.40.5 / mp4a.40.29)
+
+ default:
+ if (channelCount === 1) {
+ // ffmpeg -y -f lavfi -i "aevalsrc=0:d=0.05" -c:a libfdk_aac -profile:a aac_he -b:a 4k output.aac && hexdump -v -e '16/1 "0x%x," "\n"' -v output.aac
+ return new Uint8Array([0x1, 0x40, 0x22, 0x80, 0xa3, 0x4e, 0xe6, 0x80, 0xba, 0x8, 0x0, 0x0, 0x0, 0x1c, 0x6, 0xf1, 0xc1, 0xa, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5e]);
+ } else if (channelCount === 2) {
+ // ffmpeg -y -f lavfi -i "aevalsrc=0|0:d=0.05" -c:a libfdk_aac -profile:a aac_he_v2 -b:a 4k output.aac && hexdump -v -e '16/1 "0x%x," "\n"' -v output.aac
+ return new Uint8Array([0x1, 0x40, 0x22, 0x80, 0xa3, 0x5e, 0xe6, 0x80, 0xba, 0x8, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x6, 0xf1, 0xa1, 0xa, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5e]);
+ } else if (channelCount === 3) {
+ // ffmpeg -y -f lavfi -i "aevalsrc=0|0|0:d=0.05" -c:a libfdk_aac -profile:a aac_he_v2 -b:a 4k output.aac && hexdump -v -e '16/1 "0x%x," "\n"' -v output.aac
+ return new Uint8Array([0x1, 0x40, 0x22, 0x80, 0xa3, 0x5e, 0xe6, 0x80, 0xba, 0x8, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x6, 0xf1, 0xa1, 0xa, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5a, 0x5e]);
+ }
+
+ break;
+ }
+
+ return null;
+ };
+
+ return AAC;
+}();
+
+/* harmony default export */ var aac_helper = (AAC);
+// CONCATENATED MODULE: ./src/remux/mp4-generator.js
+/**
+ * Generate MP4 Box
+*/
+var UINT32_MAX = Math.pow(2, 32) - 1;
+
+var MP4 = /*#__PURE__*/function () {
+ function MP4() {}
+
+ MP4.init = function init() {
+ MP4.types = {
+ avc1: [],
+ // codingname
+ avcC: [],
+ btrt: [],
+ dinf: [],
+ dref: [],
+ esds: [],
+ ftyp: [],
+ hdlr: [],
+ mdat: [],
+ mdhd: [],
+ mdia: [],
+ mfhd: [],
+ minf: [],
+ moof: [],
+ moov: [],
+ mp4a: [],
+ '.mp3': [],
+ mvex: [],
+ mvhd: [],
+ pasp: [],
+ sdtp: [],
+ stbl: [],
+ stco: [],
+ stsc: [],
+ stsd: [],
+ stsz: [],
+ stts: [],
+ tfdt: [],
+ tfhd: [],
+ traf: [],
+ trak: [],
+ trun: [],
+ trex: [],
+ tkhd: [],
+ vmhd: [],
+ smhd: []
+ };
+ var i;
+
+ for (i in MP4.types) {
+ if (MP4.types.hasOwnProperty(i)) {
+ MP4.types[i] = [i.charCodeAt(0), i.charCodeAt(1), i.charCodeAt(2), i.charCodeAt(3)];
+ }
+ }
+
+ var videoHdlr = new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x00, // pre_defined
+ 0x76, 0x69, 0x64, 0x65, // handler_type: 'vide'
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x56, 0x69, 0x64, 0x65, 0x6f, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'VideoHandler'
+ ]);
+ var audioHdlr = new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x00, // pre_defined
+ 0x73, 0x6f, 0x75, 0x6e, // handler_type: 'soun'
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x53, 0x6f, 0x75, 0x6e, 0x64, 0x48, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x72, 0x00 // name: 'SoundHandler'
+ ]);
+ MP4.HDLR_TYPES = {
+ 'video': videoHdlr,
+ 'audio': audioHdlr
+ };
+ var dref = new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x01, // entry_count
+ 0x00, 0x00, 0x00, 0x0c, // entry_size
+ 0x75, 0x72, 0x6c, 0x20, // 'url' type
+ 0x00, // version 0
+ 0x00, 0x00, 0x01 // entry_flags
+ ]);
+ var stco = new Uint8Array([0x00, // version
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x00 // entry_count
+ ]);
+ MP4.STTS = MP4.STSC = MP4.STCO = stco;
+ MP4.STSZ = new Uint8Array([0x00, // version
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x00, // sample_size
+ 0x00, 0x00, 0x00, 0x00 // sample_count
+ ]);
+ MP4.VMHD = new Uint8Array([0x00, // version
+ 0x00, 0x00, 0x01, // flags
+ 0x00, 0x00, // graphicsmode
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // opcolor
+ ]);
+ MP4.SMHD = new Uint8Array([0x00, // version
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, // balance
+ 0x00, 0x00 // reserved
+ ]);
+ MP4.STSD = new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x01]); // entry_count
+
+ var majorBrand = new Uint8Array([105, 115, 111, 109]); // isom
+
+ var avc1Brand = new Uint8Array([97, 118, 99, 49]); // avc1
+
+ var minorVersion = new Uint8Array([0, 0, 0, 1]);
+ MP4.FTYP = MP4.box(MP4.types.ftyp, majorBrand, minorVersion, majorBrand, avc1Brand);
+ MP4.DINF = MP4.box(MP4.types.dinf, MP4.box(MP4.types.dref, dref));
+ };
+
+ MP4.box = function box(type) {
+ var payload = Array.prototype.slice.call(arguments, 1),
+ size = 8,
+ i = payload.length,
+ len = i,
+ result; // calculate the total size we need to allocate
+
+ while (i--) {
+ size += payload[i].byteLength;
+ }
+
+ result = new Uint8Array(size);
+ result[0] = size >> 24 & 0xff;
+ result[1] = size >> 16 & 0xff;
+ result[2] = size >> 8 & 0xff;
+ result[3] = size & 0xff;
+ result.set(type, 4); // copy the payload into the result
+
+ for (i = 0, size = 8; i < len; i++) {
+ // copy payload[i] array @ offset size
+ result.set(payload[i], size);
+ size += payload[i].byteLength;
+ }
+
+ return result;
+ };
+
+ MP4.hdlr = function hdlr(type) {
+ return MP4.box(MP4.types.hdlr, MP4.HDLR_TYPES[type]);
+ };
+
+ MP4.mdat = function mdat(data) {
+ return MP4.box(MP4.types.mdat, data);
+ };
+
+ MP4.mdhd = function mdhd(timescale, duration) {
+ duration *= timescale;
+ var upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
+ var lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
+ return MP4.box(MP4.types.mdhd, new Uint8Array([0x01, // version 1
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, // creation_time
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, // modification_time
+ timescale >> 24 & 0xFF, timescale >> 16 & 0xFF, timescale >> 8 & 0xFF, timescale & 0xFF, // timescale
+ upperWordDuration >> 24, upperWordDuration >> 16 & 0xFF, upperWordDuration >> 8 & 0xFF, upperWordDuration & 0xFF, lowerWordDuration >> 24, lowerWordDuration >> 16 & 0xFF, lowerWordDuration >> 8 & 0xFF, lowerWordDuration & 0xFF, 0x55, 0xc4, // 'und' language (undetermined)
+ 0x00, 0x00]));
+ };
+
+ MP4.mdia = function mdia(track) {
+ return MP4.box(MP4.types.mdia, MP4.mdhd(track.timescale, track.duration), MP4.hdlr(track.type), MP4.minf(track));
+ };
+
+ MP4.mfhd = function mfhd(sequenceNumber) {
+ return MP4.box(MP4.types.mfhd, new Uint8Array([0x00, 0x00, 0x00, 0x00, // flags
+ sequenceNumber >> 24, sequenceNumber >> 16 & 0xFF, sequenceNumber >> 8 & 0xFF, sequenceNumber & 0xFF // sequence_number
+ ]));
+ };
+
+ MP4.minf = function minf(track) {
+ if (track.type === 'audio') {
+ return MP4.box(MP4.types.minf, MP4.box(MP4.types.smhd, MP4.SMHD), MP4.DINF, MP4.stbl(track));
+ } else {
+ return MP4.box(MP4.types.minf, MP4.box(MP4.types.vmhd, MP4.VMHD), MP4.DINF, MP4.stbl(track));
+ }
+ };
+
+ MP4.moof = function moof(sn, baseMediaDecodeTime, track) {
+ return MP4.box(MP4.types.moof, MP4.mfhd(sn), MP4.traf(track, baseMediaDecodeTime));
+ }
+ /**
+ * @param tracks... (optional) {array} the tracks associated with this movie
+ */
+ ;
+
+ MP4.moov = function moov(tracks) {
+ var i = tracks.length,
+ boxes = [];
+
+ while (i--) {
+ boxes[i] = MP4.trak(tracks[i]);
+ }
+
+ return MP4.box.apply(null, [MP4.types.moov, MP4.mvhd(tracks[0].timescale, tracks[0].duration)].concat(boxes).concat(MP4.mvex(tracks)));
+ };
+
+ MP4.mvex = function mvex(tracks) {
+ var i = tracks.length,
+ boxes = [];
+
+ while (i--) {
+ boxes[i] = MP4.trex(tracks[i]);
+ }
+
+ return MP4.box.apply(null, [MP4.types.mvex].concat(boxes));
+ };
+
+ MP4.mvhd = function mvhd(timescale, duration) {
+ duration *= timescale;
+ var upperWordDuration = Math.floor(duration / (UINT32_MAX + 1));
+ var lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
+ var bytes = new Uint8Array([0x01, // version 1
+ 0x00, 0x00, 0x00, // flags
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, // creation_time
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, // modification_time
+ timescale >> 24 & 0xFF, timescale >> 16 & 0xFF, timescale >> 8 & 0xFF, timescale & 0xFF, // timescale
+ upperWordDuration >> 24, upperWordDuration >> 16 & 0xFF, upperWordDuration >> 8 & 0xFF, upperWordDuration & 0xFF, lowerWordDuration >> 24, lowerWordDuration >> 16 & 0xFF, lowerWordDuration >> 8 & 0xFF, lowerWordDuration & 0xFF, 0x00, 0x01, 0x00, 0x00, // 1.0 rate
+ 0x01, 0x00, // 1.0 volume
+ 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // pre_defined
+ 0xff, 0xff, 0xff, 0xff // next_track_ID
+ ]);
+ return MP4.box(MP4.types.mvhd, bytes);
+ };
+
+ MP4.sdtp = function sdtp(track) {
+ var samples = track.samples || [],
+ bytes = new Uint8Array(4 + samples.length),
+ flags,
+ i; // leave the full box header (4 bytes) all zero
+ // write the sample table
+
+ for (i = 0; i < samples.length; i++) {
+ flags = samples[i].flags;
+ bytes[i + 4] = flags.dependsOn << 4 | flags.isDependedOn << 2 | flags.hasRedundancy;
+ }
+
+ return MP4.box(MP4.types.sdtp, bytes);
+ };
+
+ MP4.stbl = function stbl(track) {
+ return MP4.box(MP4.types.stbl, MP4.stsd(track), MP4.box(MP4.types.stts, MP4.STTS), MP4.box(MP4.types.stsc, MP4.STSC), MP4.box(MP4.types.stsz, MP4.STSZ), MP4.box(MP4.types.stco, MP4.STCO));
+ };
+
+ MP4.avc1 = function avc1(track) {
+ var sps = [],
+ pps = [],
+ i,
+ data,
+ len; // assemble the SPSs
+
+ for (i = 0; i < track.sps.length; i++) {
+ data = track.sps[i];
+ len = data.byteLength;
+ sps.push(len >>> 8 & 0xFF);
+ sps.push(len & 0xFF); // SPS
+
+ sps = sps.concat(Array.prototype.slice.call(data));
+ } // assemble the PPSs
+
+
+ for (i = 0; i < track.pps.length; i++) {
+ data = track.pps[i];
+ len = data.byteLength;
+ pps.push(len >>> 8 & 0xFF);
+ pps.push(len & 0xFF);
+ pps = pps.concat(Array.prototype.slice.call(data));
+ }
+
+ var avcc = MP4.box(MP4.types.avcC, new Uint8Array([0x01, // version
+ sps[3], // profile
+ sps[4], // profile compat
+ sps[5], // level
+ 0xfc | 3, // lengthSizeMinusOne, hard-coded to 4 bytes
+ 0xE0 | track.sps.length // 3bit reserved (111) + numOfSequenceParameterSets
+ ].concat(sps).concat([track.pps.length // numOfPictureParameterSets
+ ]).concat(pps))),
+ // "PPS"
+ width = track.width,
+ height = track.height,
+ hSpacing = track.pixelRatio[0],
+ vSpacing = track.pixelRatio[1];
+ return MP4.box(MP4.types.avc1, new Uint8Array([0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x01, // data_reference_index
+ 0x00, 0x00, // pre_defined
+ 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // pre_defined
+ width >> 8 & 0xFF, width & 0xff, // width
+ height >> 8 & 0xFF, height & 0xff, // height
+ 0x00, 0x48, 0x00, 0x00, // horizresolution
+ 0x00, 0x48, 0x00, 0x00, // vertresolution
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x01, // frame_count
+ 0x12, 0x64, 0x61, 0x69, 0x6C, // dailymotion/hls.js
+ 0x79, 0x6D, 0x6F, 0x74, 0x69, 0x6F, 0x6E, 0x2F, 0x68, 0x6C, 0x73, 0x2E, 0x6A, 0x73, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // compressorname
+ 0x00, 0x18, // depth = 24
+ 0x11, 0x11]), // pre_defined = -1
+ avcc, MP4.box(MP4.types.btrt, new Uint8Array([0x00, 0x1c, 0x9c, 0x80, // bufferSizeDB
+ 0x00, 0x2d, 0xc6, 0xc0, // maxBitrate
+ 0x00, 0x2d, 0xc6, 0xc0])), // avgBitrate
+ MP4.box(MP4.types.pasp, new Uint8Array([hSpacing >> 24, // hSpacing
+ hSpacing >> 16 & 0xFF, hSpacing >> 8 & 0xFF, hSpacing & 0xFF, vSpacing >> 24, // vSpacing
+ vSpacing >> 16 & 0xFF, vSpacing >> 8 & 0xFF, vSpacing & 0xFF])));
+ };
+
+ MP4.esds = function esds(track) {
+ var configlen = track.config.length;
+ return new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ 0x03, // descriptor_type
+ 0x17 + configlen, // length
+ 0x00, 0x01, // es_id
+ 0x00, // stream_priority
+ 0x04, // descriptor_type
+ 0x0f + configlen, // length
+ 0x40, // codec : mpeg4_audio
+ 0x15, // stream_type
+ 0x00, 0x00, 0x00, // buffer_size
+ 0x00, 0x00, 0x00, 0x00, // maxBitrate
+ 0x00, 0x00, 0x00, 0x00, // avgBitrate
+ 0x05 // descriptor_type
+ ].concat([configlen]).concat(track.config).concat([0x06, 0x01, 0x02])); // GASpecificConfig)); // length + audio config descriptor
+ };
+
+ MP4.mp4a = function mp4a(track) {
+ var samplerate = track.samplerate;
+ return MP4.box(MP4.types.mp4a, new Uint8Array([0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x01, // data_reference_index
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, track.channelCount, // channelcount
+ 0x00, 0x10, // sampleSize:16bits
+ 0x00, 0x00, 0x00, 0x00, // reserved2
+ samplerate >> 8 & 0xFF, samplerate & 0xff, //
+ 0x00, 0x00]), MP4.box(MP4.types.esds, MP4.esds(track)));
+ };
+
+ MP4.mp3 = function mp3(track) {
+ var samplerate = track.samplerate;
+ return MP4.box(MP4.types['.mp3'], new Uint8Array([0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x01, // data_reference_index
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, track.channelCount, // channelcount
+ 0x00, 0x10, // sampleSize:16bits
+ 0x00, 0x00, 0x00, 0x00, // reserved2
+ samplerate >> 8 & 0xFF, samplerate & 0xff, //
+ 0x00, 0x00]));
+ };
+
+ MP4.stsd = function stsd(track) {
+ if (track.type === 'audio') {
+ if (!track.isAAC && track.codec === 'mp3') {
+ return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp3(track));
+ }
+
+ return MP4.box(MP4.types.stsd, MP4.STSD, MP4.mp4a(track));
+ } else {
+ return MP4.box(MP4.types.stsd, MP4.STSD, MP4.avc1(track));
+ }
+ };
+
+ MP4.tkhd = function tkhd(track) {
+ var id = track.id,
+ duration = track.duration * track.timescale,
+ width = track.width,
+ height = track.height,
+ upperWordDuration = Math.floor(duration / (UINT32_MAX + 1)),
+ lowerWordDuration = Math.floor(duration % (UINT32_MAX + 1));
+ return MP4.box(MP4.types.tkhd, new Uint8Array([0x01, // version 1
+ 0x00, 0x00, 0x07, // flags
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, // creation_time
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, // modification_time
+ id >> 24 & 0xFF, id >> 16 & 0xFF, id >> 8 & 0xFF, id & 0xFF, // track_ID
+ 0x00, 0x00, 0x00, 0x00, // reserved
+ upperWordDuration >> 24, upperWordDuration >> 16 & 0xFF, upperWordDuration >> 8 & 0xFF, upperWordDuration & 0xFF, lowerWordDuration >> 24, lowerWordDuration >> 16 & 0xFF, lowerWordDuration >> 8 & 0xFF, lowerWordDuration & 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // reserved
+ 0x00, 0x00, // layer
+ 0x00, 0x00, // alternate_group
+ 0x00, 0x00, // non-audio track volume
+ 0x00, 0x00, // reserved
+ 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, // transformation: unity matrix
+ width >> 8 & 0xFF, width & 0xFF, 0x00, 0x00, // width
+ height >> 8 & 0xFF, height & 0xFF, 0x00, 0x00 // height
+ ]));
+ };
+
+ MP4.traf = function traf(track, baseMediaDecodeTime) {
+ var sampleDependencyTable = MP4.sdtp(track),
+ id = track.id,
+ upperWordBaseMediaDecodeTime = Math.floor(baseMediaDecodeTime / (UINT32_MAX + 1)),
+ lowerWordBaseMediaDecodeTime = Math.floor(baseMediaDecodeTime % (UINT32_MAX + 1));
+ return MP4.box(MP4.types.traf, MP4.box(MP4.types.tfhd, new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ id >> 24, id >> 16 & 0XFF, id >> 8 & 0XFF, id & 0xFF // track_ID
+ ])), MP4.box(MP4.types.tfdt, new Uint8Array([0x01, // version 1
+ 0x00, 0x00, 0x00, // flags
+ upperWordBaseMediaDecodeTime >> 24, upperWordBaseMediaDecodeTime >> 16 & 0XFF, upperWordBaseMediaDecodeTime >> 8 & 0XFF, upperWordBaseMediaDecodeTime & 0xFF, lowerWordBaseMediaDecodeTime >> 24, lowerWordBaseMediaDecodeTime >> 16 & 0XFF, lowerWordBaseMediaDecodeTime >> 8 & 0XFF, lowerWordBaseMediaDecodeTime & 0xFF])), MP4.trun(track, sampleDependencyTable.length + 16 + // tfhd
+ 20 + // tfdt
+ 8 + // traf header
+ 16 + // mfhd
+ 8 + // moof header
+ 8), // mdat header
+ sampleDependencyTable);
+ }
+ /**
+ * Generate a track box.
+ * @param track {object} a track definition
+ * @return {Uint8Array} the track box
+ */
+ ;
+
+ MP4.trak = function trak(track) {
+ track.duration = track.duration || 0xffffffff;
+ return MP4.box(MP4.types.trak, MP4.tkhd(track), MP4.mdia(track));
+ };
+
+ MP4.trex = function trex(track) {
+ var id = track.id;
+ return MP4.box(MP4.types.trex, new Uint8Array([0x00, // version 0
+ 0x00, 0x00, 0x00, // flags
+ id >> 24, id >> 16 & 0XFF, id >> 8 & 0XFF, id & 0xFF, // track_ID
+ 0x00, 0x00, 0x00, 0x01, // default_sample_description_index
+ 0x00, 0x00, 0x00, 0x00, // default_sample_duration
+ 0x00, 0x00, 0x00, 0x00, // default_sample_size
+ 0x00, 0x01, 0x00, 0x01 // default_sample_flags
+ ]));
+ };
+
+ MP4.trun = function trun(track, offset) {
+ var samples = track.samples || [],
+ len = samples.length,
+ arraylen = 12 + 16 * len,
+ array = new Uint8Array(arraylen),
+ i,
+ sample,
+ duration,
+ size,
+ flags,
+ cts;
+ offset += 8 + arraylen;
+ array.set([0x00, // version 0
+ 0x00, 0x0f, 0x01, // flags
+ len >>> 24 & 0xFF, len >>> 16 & 0xFF, len >>> 8 & 0xFF, len & 0xFF, // sample_count
+ offset >>> 24 & 0xFF, offset >>> 16 & 0xFF, offset >>> 8 & 0xFF, offset & 0xFF // data_offset
+ ], 0);
+
+ for (i = 0; i < len; i++) {
+ sample = samples[i];
+ duration = sample.duration;
+ size = sample.size;
+ flags = sample.flags;
+ cts = sample.cts;
+ array.set([duration >>> 24 & 0xFF, duration >>> 16 & 0xFF, duration >>> 8 & 0xFF, duration & 0xFF, // sample_duration
+ size >>> 24 & 0xFF, size >>> 16 & 0xFF, size >>> 8 & 0xFF, size & 0xFF, // sample_size
+ flags.isLeading << 2 | flags.dependsOn, flags.isDependedOn << 6 | flags.hasRedundancy << 4 | flags.paddingValue << 1 | flags.isNonSync, flags.degradPrio & 0xF0 << 8, flags.degradPrio & 0x0F, // sample_flags
+ cts >>> 24 & 0xFF, cts >>> 16 & 0xFF, cts >>> 8 & 0xFF, cts & 0xFF // sample_composition_time_offset
+ ], 12 + 16 * i);
+ }
+
+ return MP4.box(MP4.types.trun, array);
+ };
+
+ MP4.initSegment = function initSegment(tracks) {
+ if (!MP4.types) {
+ MP4.init();
+ }
+
+ var movie = MP4.moov(tracks),
+ result;
+ result = new Uint8Array(MP4.FTYP.byteLength + movie.byteLength);
+ result.set(MP4.FTYP);
+ result.set(movie, MP4.FTYP.byteLength);
+ return result;
+ };
+
+ return MP4;
+}();
+
+/* harmony default export */ var mp4_generator = (MP4);
+// EXTERNAL MODULE: ./src/utils/timescale-conversion.ts
+var timescale_conversion = __webpack_require__("./src/utils/timescale-conversion.ts");
+
+// CONCATENATED MODULE: ./src/remux/mp4-remuxer.js
+/**
+ * fMP4 remuxer
+*/
+
+
+
+
+
+
+var MAX_SILENT_FRAME_DURATION_90KHZ = Object(timescale_conversion["toMpegTsClockFromTimescale"])(10);
+var PTS_DTS_SHIFT_TOLERANCE_90KHZ = Object(timescale_conversion["toMpegTsClockFromTimescale"])(0.2);
+var chromeVersion = null;
+var safariWebkitVersion = null;
+var requiresPositiveDts = false;
+
+var mp4_remuxer_MP4Remuxer = /*#__PURE__*/function () {
+ function MP4Remuxer(observer, config, typeSupported, vendor) {
+ this.observer = observer;
+ this.config = config;
+ this.typeSupported = typeSupported;
+ this.ISGenerated = false;
+
+ if (chromeVersion === null) {
+ var result = navigator.userAgent.match(/Chrome\/(\d+)/i);
+ chromeVersion = result ? parseInt(result[1]) : 0;
+ }
+
+ if (safariWebkitVersion === null) {
+ var _result = navigator.userAgent.match(/Safari\/(\d+)/i);
+
+ safariWebkitVersion = _result ? parseInt(_result[1]) : 0;
+ }
+
+ requiresPositiveDts = chromeVersion && chromeVersion < 75 || safariWebkitVersion && safariWebkitVersion < 600;
+ }
+
+ var _proto = MP4Remuxer.prototype;
+
+ _proto.destroy = function destroy() {};
+
+ _proto.resetTimeStamp = function resetTimeStamp(defaultTimeStamp) {
+ this._initPTS = this._initDTS = defaultTimeStamp;
+ };
+
+ _proto.resetInitSegment = function resetInitSegment() {
+ this.ISGenerated = false;
+ };
+
+ _proto.getVideoStartPts = function getVideoStartPts(videoSamples) {
+ var rolloverDetected = false;
+ var startPTS = videoSamples.reduce(function (minPTS, sample) {
+ var delta = sample.pts - minPTS;
+
+ if (delta < -4294967296) {
+ // 2^32, see PTSNormalize for reasoning, but we're hitting a rollover here, and we don't want that to impact the timeOffset calculation
+ rolloverDetected = true;
+ return PTSNormalize(minPTS, sample.pts);
+ } else if (delta > 0) {
+ return minPTS;
+ } else {
+ return sample.pts;
+ }
+ }, videoSamples[0].pts);
+
+ if (rolloverDetected) {
+ logger["logger"].debug('PTS rollover detected');
+ }
+
+ return startPTS;
+ };
+
+ _proto.remux = function remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset) {
+ // generate Init Segment if needed
+ if (!this.ISGenerated) {
+ this.generateIS(audioTrack, videoTrack, timeOffset);
+ }
+
+ if (this.ISGenerated) {
+ var nbAudioSamples = audioTrack.samples.length;
+ var nbVideoSamples = videoTrack.samples.length;
+ var audioTimeOffset = timeOffset;
+ var videoTimeOffset = timeOffset;
+
+ if (nbAudioSamples && nbVideoSamples) {
+ // timeOffset is expected to be the offset of the first timestamp of this fragment (first DTS)
+ // if first audio DTS is not aligned with first video DTS then we need to take that into account
+ // when providing timeOffset to remuxAudio / remuxVideo. if we don't do that, there might be a permanent / small
+ // drift between audio and video streams
+ var startPTS = this.getVideoStartPts(videoTrack.samples);
+ var tsDelta = PTSNormalize(audioTrack.samples[0].pts, startPTS) - startPTS;
+ var audiovideoTimestampDelta = tsDelta / videoTrack.inputTimeScale;
+ audioTimeOffset += Math.max(0, audiovideoTimestampDelta);
+ videoTimeOffset += Math.max(0, -audiovideoTimestampDelta);
+ } // Purposefully remuxing audio before video, so that remuxVideo can use nextAudioPts, which is
+ // calculated in remuxAudio.
+ // logger.log('nb AAC samples:' + audioTrack.samples.length);
+
+
+ if (nbAudioSamples) {
+ // if initSegment was generated without video samples, regenerate it again
+ if (!audioTrack.timescale) {
+ logger["logger"].warn('regenerate InitSegment as audio detected');
+ this.generateIS(audioTrack, videoTrack, timeOffset);
+ }
+
+ var audioData = this.remuxAudio(audioTrack, audioTimeOffset, contiguous, accurateTimeOffset, videoTimeOffset); // logger.log('nb AVC samples:' + videoTrack.samples.length);
+
+ if (nbVideoSamples) {
+ var audioTrackLength;
+
+ if (audioData) {
+ audioTrackLength = audioData.endPTS - audioData.startPTS;
+ } // if initSegment was generated without video samples, regenerate it again
+
+
+ if (!videoTrack.timescale) {
+ logger["logger"].warn('regenerate InitSegment as video detected');
+ this.generateIS(audioTrack, videoTrack, timeOffset);
+ }
+
+ this.remuxVideo(videoTrack, videoTimeOffset, contiguous, audioTrackLength);
+ }
+ } else {
+ // logger.log('nb AVC samples:' + videoTrack.samples.length);
+ if (nbVideoSamples) {
+ var videoData = this.remuxVideo(videoTrack, videoTimeOffset, contiguous, 0);
+
+ if (videoData && audioTrack.codec) {
+ this.remuxEmptyAudio(audioTrack, audioTimeOffset, contiguous, videoData);
+ }
+ }
+ }
+ } // logger.log('nb ID3 samples:' + audioTrack.samples.length);
+
+
+ if (id3Track.samples.length) {
+ this.remuxID3(id3Track, timeOffset);
+ } // logger.log('nb ID3 samples:' + audioTrack.samples.length);
+
+
+ if (textTrack.samples.length) {
+ this.remuxText(textTrack, timeOffset);
+ } // notify end of parsing
+
+
+ this.observer.trigger(events["default"].FRAG_PARSED);
+ };
+
+ _proto.generateIS = function generateIS(audioTrack, videoTrack, timeOffset) {
+ var observer = this.observer,
+ audioSamples = audioTrack.samples,
+ videoSamples = videoTrack.samples,
+ typeSupported = this.typeSupported,
+ container = 'audio/mp4',
+ tracks = {},
+ data = {
+ tracks: tracks
+ },
+ computePTSDTS = this._initPTS === undefined,
+ initPTS,
+ initDTS;
+
+ if (computePTSDTS) {
+ initPTS = initDTS = Infinity;
+ }
+
+ if (audioTrack.config && audioSamples.length) {
+ // let's use audio sampling rate as MP4 time scale.
+ // rationale is that there is a integer nb of audio frames per audio sample (1024 for AAC)
+ // using audio sampling rate here helps having an integer MP4 frame duration
+ // this avoids potential rounding issue and AV sync issue
+ audioTrack.timescale = audioTrack.samplerate;
+ logger["logger"].log("audio sampling rate : " + audioTrack.samplerate);
+
+ if (!audioTrack.isAAC) {
+ if (typeSupported.mpeg) {
+ // Chrome and Safari
+ container = 'audio/mpeg';
+ audioTrack.codec = '';
+ } else if (typeSupported.mp3) {
+ // Firefox
+ audioTrack.codec = 'mp3';
+ }
+ }
+
+ tracks.audio = {
+ container: container,
+ codec: audioTrack.codec,
+ initSegment: !audioTrack.isAAC && typeSupported.mpeg ? new Uint8Array() : mp4_generator.initSegment([audioTrack]),
+ metadata: {
+ channelCount: audioTrack.channelCount
+ }
+ };
+
+ if (computePTSDTS) {
+ // remember first PTS of this demuxing context. for audio, PTS = DTS
+ initPTS = initDTS = audioSamples[0].pts - Math.round(audioTrack.inputTimeScale * timeOffset);
+ }
+ }
+
+ if (videoTrack.sps && videoTrack.pps && videoSamples.length) {
+ // let's use input time scale as MP4 video timescale
+ // we use input time scale straight away to avoid rounding issues on frame duration / cts computation
+ var inputTimeScale = videoTrack.inputTimeScale;
+ videoTrack.timescale = inputTimeScale;
+ tracks.video = {
+ container: 'video/mp4',
+ codec: videoTrack.codec,
+ initSegment: mp4_generator.initSegment([videoTrack]),
+ metadata: {
+ width: videoTrack.width,
+ height: videoTrack.height
+ }
+ };
+
+ if (computePTSDTS) {
+ var startPTS = this.getVideoStartPts(videoSamples);
+ var startOffset = Math.round(inputTimeScale * timeOffset);
+ initDTS = Math.min(initDTS, PTSNormalize(videoSamples[0].dts, startPTS) - startOffset);
+ initPTS = Math.min(initPTS, startPTS - startOffset);
+ this.observer.trigger(events["default"].INIT_PTS_FOUND, {
+ initPTS: initPTS,
+ timescale: inputTimeScale
+ });
+ }
+ } else if (computePTSDTS && tracks.audio) {
+ // initPTS found for audio-only stream with main and alt audio
+ this.observer.trigger(events["default"].INIT_PTS_FOUND, {
+ initPTS: initPTS,
+ timescale: audioTrack.inputTimeScale
+ });
+ }
+
+ if (Object.keys(tracks).length) {
+ observer.trigger(events["default"].FRAG_PARSING_INIT_SEGMENT, data);
+ this.ISGenerated = true;
+
+ if (computePTSDTS) {
+ this._initPTS = initPTS;
+ this._initDTS = initDTS;
+ }
+ } else {
+ observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].FRAG_PARSING_ERROR,
+ fatal: false,
+ reason: 'no audio/video samples found'
+ });
+ }
+ };
+
+ _proto.remuxVideo = function remuxVideo(track, timeOffset, contiguous, audioTrackLength) {
+ var timeScale = track.timescale;
+ var inputSamples = track.samples;
+ var outputSamples = [];
+ var nbSamples = inputSamples.length;
+ var initPTS = this._initPTS;
+ var offset = 8;
+ var mp4SampleDuration;
+ var mdat;
+ var moof;
+ var firstDTS;
+ var lastDTS;
+ var minPTS = Number.POSITIVE_INFINITY;
+ var maxPTS = Number.NEGATIVE_INFINITY;
+ var ptsDtsShift = 0;
+ var sortSamples = false; // if parsed fragment is contiguous with last one, let's use last DTS value as reference
+
+ var nextAvcDts = this.nextAvcDts;
+
+ if (nbSamples === 0) {
+ return;
+ }
+
+ if (!contiguous) {
+ var pts = timeOffset * timeScale;
+ var cts = inputSamples[0].pts - PTSNormalize(inputSamples[0].dts, inputSamples[0].pts); // if not contiguous, let's use target timeOffset
+
+ nextAvcDts = pts - cts;
+ } // PTS is coded on 33bits, and can loop from -2^32 to 2^32
+ // PTSNormalize will make PTS/DTS value monotonic, we use last known DTS value as reference value
+
+
+ for (var i = 0; i < nbSamples; i++) {
+ var sample = inputSamples[i];
+ sample.pts = PTSNormalize(sample.pts - initPTS, nextAvcDts);
+ sample.dts = PTSNormalize(sample.dts - initPTS, nextAvcDts);
+
+ if (sample.dts > sample.pts) {
+ ptsDtsShift = Math.max(Math.min(ptsDtsShift, sample.pts - sample.dts), -1 * PTS_DTS_SHIFT_TOLERANCE_90KHZ);
+ }
+
+ if (sample.dts < inputSamples[i > 0 ? i - 1 : i].dts) {
+ sortSamples = true;
+ }
+ } // sort video samples by DTS then PTS then demux id order
+
+
+ if (sortSamples) {
+ inputSamples.sort(function (a, b) {
+ var deltadts = a.dts - b.dts;
+ var deltapts = a.pts - b.pts;
+ return deltadts || deltapts || a.id - b.id;
+ });
+ } // Get first/last DTS
+
+
+ firstDTS = inputSamples[0].dts;
+ lastDTS = inputSamples[nbSamples - 1].dts; // on Safari let's signal the same sample duration for all samples
+ // sample duration (as expected by trun MP4 boxes), should be the delta between sample DTS
+ // set this constant duration as being the avg delta between consecutive DTS.
+
+ var averageSampleDuration = Math.round((lastDTS - firstDTS) / (nbSamples - 1)); // handle broken streams with PTS < DTS, tolerance up 0.2 seconds
+
+ if (ptsDtsShift < 0) {
+ if (ptsDtsShift < averageSampleDuration * -2) {
+ // Fix for "CNN special report, with CC" in test-streams (including Safari browser)
+ // With large PTS < DTS errors such as this, we want to correct CTS while maintaining increasing DTS values
+ logger["logger"].warn("PTS < DTS detected in video samples, offsetting DTS from PTS by " + Object(timescale_conversion["toMsFromMpegTsClock"])(-averageSampleDuration, true) + " ms");
+ var lastDts = ptsDtsShift;
+
+ for (var _i = 0; _i < nbSamples; _i++) {
+ inputSamples[_i].dts = lastDts = Math.max(lastDts, inputSamples[_i].pts - averageSampleDuration);
+ inputSamples[_i].pts = Math.max(lastDts, inputSamples[_i].pts);
+ }
+ } else {
+ // Fix for "Custom IV with bad PTS DTS" in test-streams
+ // With smaller PTS < DTS errors we can simply move all DTS back. This increases CTS without causing buffer gaps or decode errors in Safari
+ logger["logger"].warn("PTS < DTS detected in video samples, shifting DTS by " + Object(timescale_conversion["toMsFromMpegTsClock"])(ptsDtsShift, true) + " ms to overcome this issue");
+
+ for (var _i2 = 0; _i2 < nbSamples; _i2++) {
+ inputSamples[_i2].dts = inputSamples[_i2].dts + ptsDtsShift;
+ }
+ }
+
+ firstDTS = inputSamples[0].dts;
+ lastDTS = inputSamples[nbSamples - 1].dts;
+ } // if fragment are contiguous, detect hole/overlapping between fragments
+
+
+ if (contiguous) {
+ // check timestamp continuity across consecutive fragments (this is to remove inter-fragment gap/hole)
+ var delta = firstDTS - nextAvcDts;
+ var foundHole = delta > averageSampleDuration;
+ var foundOverlap = delta < -1;
+
+ if (foundHole || foundOverlap) {
+ if (foundHole) {
+ logger["logger"].warn("AVC: " + Object(timescale_conversion["toMsFromMpegTsClock"])(delta, true) + " ms (" + delta + "dts) hole between fragments detected, filling it");
+ } else {
+ logger["logger"].warn("AVC: " + Object(timescale_conversion["toMsFromMpegTsClock"])(-delta, true) + " ms (" + delta + "dts) overlapping between fragments detected");
+ }
+
+ firstDTS = nextAvcDts;
+ var firstPTS = inputSamples[0].pts - delta;
+ inputSamples[0].dts = firstDTS;
+ inputSamples[0].pts = firstPTS;
+ logger["logger"].log("Video: First PTS/DTS adjusted: " + Object(timescale_conversion["toMsFromMpegTsClock"])(firstPTS, true) + "/" + Object(timescale_conversion["toMsFromMpegTsClock"])(firstDTS, true) + ", delta: " + Object(timescale_conversion["toMsFromMpegTsClock"])(delta, true) + " ms");
+ }
+ }
+
+ if (requiresPositiveDts) {
+ firstDTS = Math.max(0, firstDTS);
+ }
+
+ var nbNalu = 0;
+ var naluLen = 0;
+
+ for (var _i3 = 0; _i3 < nbSamples; _i3++) {
+ // compute total/avc sample length and nb of NAL units
+ var _sample = inputSamples[_i3];
+ var units = _sample.units;
+ var nbUnits = units.length;
+ var sampleLen = 0;
+
+ for (var j = 0; j < nbUnits; j++) {
+ sampleLen += units[j].data.length;
+ }
+
+ naluLen += sampleLen;
+ nbNalu += nbUnits;
+ _sample.length = sampleLen; // normalize PTS/DTS
+ // ensure sample monotonic DTS
+
+ _sample.dts = Math.max(_sample.dts, firstDTS); // ensure that computed value is greater or equal than sample DTS
+
+ _sample.pts = Math.max(_sample.pts, _sample.dts, 0);
+ minPTS = Math.min(_sample.pts, minPTS);
+ maxPTS = Math.max(_sample.pts, maxPTS);
+ }
+
+ lastDTS = inputSamples[nbSamples - 1].dts;
+ /* concatenate the video data and construct the mdat in place
+ (need 8 more bytes to fill length and mpdat type) */
+
+ var mdatSize = naluLen + 4 * nbNalu + 8;
+
+ try {
+ mdat = new Uint8Array(mdatSize);
+ } catch (err) {
+ this.observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MUX_ERROR,
+ details: errors["ErrorDetails"].REMUX_ALLOC_ERROR,
+ fatal: false,
+ bytes: mdatSize,
+ reason: "fail allocating video mdat " + mdatSize
+ });
+ return;
+ }
+
+ var view = new DataView(mdat.buffer);
+ view.setUint32(0, mdatSize);
+ mdat.set(mp4_generator.types.mdat, 4);
+
+ for (var _i4 = 0; _i4 < nbSamples; _i4++) {
+ var avcSample = inputSamples[_i4];
+ var avcSampleUnits = avcSample.units;
+ var mp4SampleLength = 0;
+ var compositionTimeOffset = void 0; // convert NALU bitstream to MP4 format (prepend NALU with size field)
+
+ for (var _j = 0, _nbUnits = avcSampleUnits.length; _j < _nbUnits; _j++) {
+ var unit = avcSampleUnits[_j];
+ var unitData = unit.data;
+ var unitDataLen = unit.data.byteLength;
+ view.setUint32(offset, unitDataLen);
+ offset += 4;
+ mdat.set(unitData, offset);
+ offset += unitDataLen;
+ mp4SampleLength += 4 + unitDataLen;
+ } // expected sample duration is the Decoding Timestamp diff of consecutive samples
+
+
+ if (_i4 < nbSamples - 1) {
+ mp4SampleDuration = inputSamples[_i4 + 1].dts - avcSample.dts;
+ } else {
+ var config = this.config;
+ var lastFrameDuration = avcSample.dts - inputSamples[_i4 > 0 ? _i4 - 1 : _i4].dts;
+
+ if (config.stretchShortVideoTrack) {
+ // In some cases, a segment's audio track duration may exceed the video track duration.
+ // Since we've already remuxed audio, and we know how long the audio track is, we look to
+ // see if the delta to the next segment is longer than maxBufferHole.
+ // If so, playback would potentially get stuck, so we artificially inflate
+ // the duration of the last frame to minimize any potential gap between segments.
+ var maxBufferHole = config.maxBufferHole;
+ var gapTolerance = Math.floor(maxBufferHole * timeScale);
+ var deltaToFrameEnd = (audioTrackLength ? minPTS + audioTrackLength * timeScale : this.nextAudioPts) - avcSample.pts;
+
+ if (deltaToFrameEnd > gapTolerance) {
+ // We subtract lastFrameDuration from deltaToFrameEnd to try to prevent any video
+ // frame overlap. maxBufferHole should be >> lastFrameDuration anyway.
+ mp4SampleDuration = deltaToFrameEnd - lastFrameDuration;
+
+ if (mp4SampleDuration < 0) {
+ mp4SampleDuration = lastFrameDuration;
+ }
+
+ logger["logger"].log("It is approximately " + Object(timescale_conversion["toMsFromMpegTsClock"])(deltaToFrameEnd, false) + " ms to the next segment; using duration " + Object(timescale_conversion["toMsFromMpegTsClock"])(mp4SampleDuration, false) + " ms for the last video frame.");
+ } else {
+ mp4SampleDuration = lastFrameDuration;
+ }
+ } else {
+ mp4SampleDuration = lastFrameDuration;
+ }
+ }
+
+ compositionTimeOffset = Math.round(avcSample.pts - avcSample.dts); // console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${avcSample.pts}/${avcSample.dts}/${initDTS}/${ptsnorm}/${dtsnorm}/${(avcSample.pts/4294967296).toFixed(3)}');
+
+ outputSamples.push({
+ size: mp4SampleLength,
+ // constant duration
+ duration: mp4SampleDuration,
+ cts: compositionTimeOffset,
+ flags: {
+ isLeading: 0,
+ isDependedOn: 0,
+ hasRedundancy: 0,
+ degradPrio: 0,
+ dependsOn: avcSample.key ? 2 : 1,
+ isNonSync: avcSample.key ? 0 : 1
+ }
+ });
+ } // next AVC sample DTS should be equal to last sample DTS + last sample duration (in PES timescale)
+
+
+ this.nextAvcDts = lastDTS + mp4SampleDuration;
+ var dropped = track.dropped;
+ track.nbNalu = 0;
+ track.dropped = 0;
+
+ if (outputSamples.length && chromeVersion && chromeVersion < 70) {
+ var flags = outputSamples[0].flags; // chrome workaround, mark first sample as being a Random Access Point to avoid sourcebuffer append issue
+ // https://code.google.com/p/chromium/issues/detail?id=229412
+
+ flags.dependsOn = 2;
+ flags.isNonSync = 0;
+ }
+
+ track.samples = outputSamples;
+ moof = mp4_generator.moof(track.sequenceNumber++, firstDTS, track);
+ track.samples = [];
+ var data = {
+ data1: moof,
+ data2: mdat,
+ startPTS: minPTS / timeScale,
+ endPTS: (maxPTS + mp4SampleDuration) / timeScale,
+ startDTS: firstDTS / timeScale,
+ endDTS: this.nextAvcDts / timeScale,
+ type: 'video',
+ hasAudio: false,
+ hasVideo: true,
+ nb: outputSamples.length,
+ dropped: dropped
+ };
+ this.observer.trigger(events["default"].FRAG_PARSING_DATA, data);
+ return data;
+ };
+
+ _proto.remuxAudio = function remuxAudio(track, timeOffset, contiguous, accurateTimeOffset, videoTimeOffset) {
+ var inputTimeScale = track.inputTimeScale;
+ var mp4timeScale = track.timescale;
+ var scaleFactor = inputTimeScale / mp4timeScale;
+ var mp4SampleDuration = track.isAAC ? 1024 : 1152;
+ var inputSampleDuration = mp4SampleDuration * scaleFactor;
+ var initPTS = this._initPTS;
+ var rawMPEG = !track.isAAC && this.typeSupported.mpeg;
+ var mp4Sample;
+ var fillFrame;
+ var mdat;
+ var moof;
+ var firstPTS;
+ var lastPTS;
+ var offset = rawMPEG ? 0 : 8;
+ var inputSamples = track.samples;
+ var outputSamples = [];
+ var nextAudioPts = this.nextAudioPts; // for audio samples, also consider consecutive fragments as being contiguous (even if a level switch occurs),
+ // for sake of clarity:
+ // consecutive fragments are frags with
+ // - less than 100ms gaps between new time offset (if accurate) and next expected PTS OR
+ // - less than 20 audio frames distance
+ // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)
+ // this helps ensuring audio continuity
+ // and this also avoids audio glitches/cut when switching quality, or reporting wrong duration on first audio frame
+
+ contiguous |= inputSamples.length && nextAudioPts && (accurateTimeOffset && Math.abs(timeOffset - nextAudioPts / inputTimeScale) < 0.1 || Math.abs(inputSamples[0].pts - nextAudioPts - initPTS) < 20 * inputSampleDuration); // compute normalized PTS
+
+ inputSamples.forEach(function (sample) {
+ sample.pts = sample.dts = PTSNormalize(sample.pts - initPTS, timeOffset * inputTimeScale);
+ }); // filter out sample with negative PTS that are not playable anyway
+ // if we don't remove these negative samples, they will shift all audio samples forward.
+ // leading to audio overlap between current / next fragment
+
+ inputSamples = inputSamples.filter(function (sample) {
+ return sample.pts >= 0;
+ }); // in case all samples have negative PTS, and have been filtered out, return now
+
+ if (inputSamples.length === 0) {
+ return;
+ }
+
+ if (!contiguous) {
+ if (videoTimeOffset === 0) {
+ // Set the start to 0 to match video so that start gaps larger than inputSampleDuration are filled with silence
+ nextAudioPts = 0;
+ } else if (accurateTimeOffset) {
+ // When not seeking, not live, and LevelDetails.PTSKnown, use fragment start as predicted next audio PTS
+ nextAudioPts = Math.max(0, timeOffset * inputTimeScale);
+ } else {
+ // if frags are not contiguous and if we cant trust time offset, let's use first sample PTS as next audio PTS
+ nextAudioPts = inputSamples[0].pts;
+ }
+ } // If the audio track is missing samples, the frames seem to get "left-shifted" within the
+ // resulting mp4 segment, causing sync issues and leaving gaps at the end of the audio segment.
+ // In an effort to prevent this from happening, we inject frames here where there are gaps.
+ // When possible, we inject a silent frame; when that's not possible, we duplicate the last
+ // frame.
+
+
+ if (track.isAAC) {
+ var maxAudioFramesDrift = this.config.maxAudioFramesDrift;
+
+ for (var i = 0, nextPts = nextAudioPts; i < inputSamples.length;) {
+ // First, let's see how far off this frame is from where we expect it to be
+ var sample = inputSamples[i];
+ var pts = sample.pts;
+ var delta = pts - nextPts; // If we're overlapping by more than a duration, drop this sample
+
+ if (delta <= -maxAudioFramesDrift * inputSampleDuration) {
+ if (contiguous || i > 0) {
+ logger["logger"].warn("Dropping 1 audio frame @ " + Object(timescale_conversion["toMsFromMpegTsClock"])(nextPts, true) / 1000 + "s due to " + Object(timescale_conversion["toMsFromMpegTsClock"])(delta, true) + " ms overlap.");
+ inputSamples.splice(i, 1); // Don't touch nextPtsNorm or i
+ } else {
+ // When changing qualities we can't trust that audio has been appended up to nextAudioPts
+ // Warn about the overlap but do not drop samples as that can introduce buffer gaps
+ logger["logger"].warn("Audio frame @ " + Object(timescale_conversion["toMsFromMpegTsClock"])(pts, true) / 1000 + "s overlaps nextAudioPts by " + Object(timescale_conversion["toMsFromMpegTsClock"])(delta, true) + " ms.");
+ nextPts = pts + inputSampleDuration;
+ i++;
+ }
+ } // eslint-disable-line brace-style
+ // Insert missing frames if:
+ // 1: We're more than maxAudioFramesDrift frame away
+ // 2: Not more than MAX_SILENT_FRAME_DURATION away
+ else if (delta >= maxAudioFramesDrift * inputSampleDuration && delta < MAX_SILENT_FRAME_DURATION_90KHZ) {
+ var missing = Math.floor(delta / inputSampleDuration); // Adjust nextPts so that silent samples are aligned with media pts. This will prevent media samples from
+ // later being shifted if nextPts is based on timeOffset and delta is not a multiple of inputSampleDuration.
+
+ nextPts = pts - missing * inputSampleDuration;
+ logger["logger"].warn("Injecting " + missing + " audio frames @ " + Object(timescale_conversion["toMsFromMpegTsClock"])(nextPts, true) / 1000 + "s due to " + Object(timescale_conversion["toMsFromMpegTsClock"])(delta, true) + " ms gap.");
+
+ for (var j = 0; j < missing; j++) {
+ var newStamp = Math.max(nextPts, 0);
+ fillFrame = aac_helper.getSilentFrame(track.manifestCodec || track.codec, track.channelCount);
+
+ if (!fillFrame) {
+ logger["logger"].log('Unable to get silent frame for given audio codec; duplicating last frame instead.');
+ fillFrame = sample.unit.subarray();
+ }
+
+ inputSamples.splice(i, 0, {
+ unit: fillFrame,
+ pts: newStamp,
+ dts: newStamp
+ });
+ nextPts += inputSampleDuration;
+ i++;
+ } // Adjust sample to next expected pts
+
+
+ sample.pts = sample.dts = nextPts;
+ nextPts += inputSampleDuration;
+ i++;
+ } else {
+ // Otherwise, just adjust pts
+ if (Math.abs(delta) > 0.1 * inputSampleDuration) {// logger.log(`Invalid frame delta ${Math.round(delta + inputSampleDuration)} at PTS ${Math.round(pts / 90)} (should be ${Math.round(inputSampleDuration)}).`);
+ }
+
+ sample.pts = sample.dts = nextPts;
+ nextPts += inputSampleDuration;
+ i++;
+ }
+ }
+ } // compute mdat size, as we eventually filtered/added some samples
+
+
+ var nbSamples = inputSamples.length;
+ var mdatSize = 0;
+
+ while (nbSamples--) {
+ mdatSize += inputSamples[nbSamples].unit.byteLength;
+ }
+
+ for (var _j2 = 0, _nbSamples = inputSamples.length; _j2 < _nbSamples; _j2++) {
+ var audioSample = inputSamples[_j2];
+ var unit = audioSample.unit;
+ var _pts = audioSample.pts; // logger.log(`Audio/PTS:${toMsFromMpegTsClock(pts, true)}`);
+ // if not first sample
+
+ if (lastPTS !== undefined && mp4Sample) {
+ mp4Sample.duration = Math.round((_pts - lastPTS) / scaleFactor);
+ } else {
+ var _delta = _pts - nextAudioPts;
+
+ var numMissingFrames = 0; // if fragment are contiguous, detect hole/overlapping between fragments
+ // contiguous fragments are consecutive fragments from same quality level (same level, new SN = old SN + 1)
+
+ if (contiguous && track.isAAC) {
+ // log delta
+ if (_delta) {
+ if (_delta > 0 && _delta < MAX_SILENT_FRAME_DURATION_90KHZ) {
+ // Q: why do we have to round here, shouldn't this always result in an integer if timestamps are correct,
+ // and if not, shouldn't we actually Math.ceil() instead?
+ numMissingFrames = Math.round((_pts - nextAudioPts) / inputSampleDuration);
+ logger["logger"].log(Object(timescale_conversion["toMsFromMpegTsClock"])(_delta, true) + " ms hole between AAC samples detected,filling it");
+
+ if (numMissingFrames > 0) {
+ fillFrame = aac_helper.getSilentFrame(track.manifestCodec || track.codec, track.channelCount);
+
+ if (!fillFrame) {
+ fillFrame = unit.subarray();
+ }
+
+ mdatSize += numMissingFrames * fillFrame.length;
+ } // if we have frame overlap, overlapping for more than half a frame duraion
+
+ } else if (_delta < -12) {
+ // drop overlapping audio frames... browser will deal with it
+ logger["logger"].log("drop overlapping AAC sample, expected/parsed/delta: " + Object(timescale_conversion["toMsFromMpegTsClock"])(nextAudioPts, true) + " ms / " + Object(timescale_conversion["toMsFromMpegTsClock"])(_pts, true) + " ms / " + Object(timescale_conversion["toMsFromMpegTsClock"])(-_delta, true) + " ms");
+ mdatSize -= unit.byteLength;
+ continue;
+ } // set PTS/DTS to expected PTS/DTS
+
+
+ _pts = nextAudioPts;
+ }
+ } // remember first PTS of our audioSamples
+
+
+ firstPTS = _pts;
+
+ if (mdatSize > 0) {
+ mdatSize += offset;
+
+ try {
+ mdat = new Uint8Array(mdatSize);
+ } catch (err) {
+ this.observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MUX_ERROR,
+ details: errors["ErrorDetails"].REMUX_ALLOC_ERROR,
+ fatal: false,
+ bytes: mdatSize,
+ reason: "fail allocating audio mdat " + mdatSize
+ });
+ return;
+ }
+
+ if (!rawMPEG) {
+ var view = new DataView(mdat.buffer);
+ view.setUint32(0, mdatSize);
+ mdat.set(mp4_generator.types.mdat, 4);
+ }
+ } else {
+ // no audio samples
+ return;
+ }
+
+ for (var _i5 = 0; _i5 < numMissingFrames; _i5++) {
+ fillFrame = aac_helper.getSilentFrame(track.manifestCodec || track.codec, track.channelCount);
+
+ if (!fillFrame) {
+ logger["logger"].log('Unable to get silent frame for given audio codec; duplicating this frame instead.');
+ fillFrame = unit.subarray();
+ }
+
+ mdat.set(fillFrame, offset);
+ offset += fillFrame.byteLength;
+ mp4Sample = {
+ size: fillFrame.byteLength,
+ cts: 0,
+ duration: 1024,
+ flags: {
+ isLeading: 0,
+ isDependedOn: 0,
+ hasRedundancy: 0,
+ degradPrio: 0,
+ dependsOn: 1
+ }
+ };
+ outputSamples.push(mp4Sample);
+ }
+ }
+
+ mdat.set(unit, offset);
+ var unitLen = unit.byteLength;
+ offset += unitLen; // console.log('PTS/DTS/initDTS/normPTS/normDTS/relative PTS : ${audioSample.pts}/${audioSample.dts}/${initDTS}/${ptsnorm}/${dtsnorm}/${(audioSample.pts/4294967296).toFixed(3)}');
+
+ mp4Sample = {
+ size: unitLen,
+ cts: 0,
+ duration: 0,
+ flags: {
+ isLeading: 0,
+ isDependedOn: 0,
+ hasRedundancy: 0,
+ degradPrio: 0,
+ dependsOn: 1
+ }
+ };
+ outputSamples.push(mp4Sample);
+ lastPTS = _pts;
+ }
+
+ var lastSampleDuration = 0;
+ nbSamples = outputSamples.length; // set last sample duration as being identical to previous sample
+
+ if (nbSamples >= 2) {
+ lastSampleDuration = outputSamples[nbSamples - 2].duration;
+ mp4Sample.duration = lastSampleDuration;
+ }
+
+ if (nbSamples) {
+ // next audio sample PTS should be equal to last sample PTS + duration
+ this.nextAudioPts = nextAudioPts = lastPTS + scaleFactor * lastSampleDuration; // logger.log('Audio/PTS/PTSend:' + audioSample.pts.toFixed(0) + '/' + this.nextAacDts.toFixed(0));
+
+ track.samples = outputSamples;
+
+ if (rawMPEG) {
+ moof = new Uint8Array();
+ } else {
+ moof = mp4_generator.moof(track.sequenceNumber++, firstPTS / scaleFactor, track);
+ }
+
+ track.samples = [];
+ var start = firstPTS / inputTimeScale;
+ var end = nextAudioPts / inputTimeScale;
+ var audioData = {
+ data1: moof,
+ data2: mdat,
+ startPTS: start,
+ endPTS: end,
+ startDTS: start,
+ endDTS: end,
+ type: 'audio',
+ hasAudio: true,
+ hasVideo: false,
+ nb: nbSamples
+ };
+ this.observer.trigger(events["default"].FRAG_PARSING_DATA, audioData);
+ return audioData;
+ }
+
+ return null;
+ };
+
+ _proto.remuxEmptyAudio = function remuxEmptyAudio(track, timeOffset, contiguous, videoData) {
+ var inputTimeScale = track.inputTimeScale;
+ var mp4timeScale = track.samplerate ? track.samplerate : inputTimeScale;
+ var scaleFactor = inputTimeScale / mp4timeScale;
+ var nextAudioPts = this.nextAudioPts; // sync with video's timestamp
+
+ var startDTS = (nextAudioPts !== undefined ? nextAudioPts : videoData.startDTS * inputTimeScale) + this._initDTS;
+ var endDTS = videoData.endDTS * inputTimeScale + this._initDTS; // one sample's duration value
+
+ var sampleDuration = 1024;
+ var frameDuration = scaleFactor * sampleDuration; // samples count of this segment's duration
+
+ var nbSamples = Math.ceil((endDTS - startDTS) / frameDuration); // silent frame
+
+ var silentFrame = aac_helper.getSilentFrame(track.manifestCodec || track.codec, track.channelCount);
+ logger["logger"].warn('remux empty Audio'); // Can't remux if we can't generate a silent frame...
+
+ if (!silentFrame) {
+ logger["logger"].trace('Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!');
+ return;
+ }
+
+ var samples = [];
+
+ for (var i = 0; i < nbSamples; i++) {
+ var stamp = startDTS + i * frameDuration;
+ samples.push({
+ unit: silentFrame,
+ pts: stamp,
+ dts: stamp
+ });
+ }
+
+ track.samples = samples;
+ this.remuxAudio(track, timeOffset, contiguous);
+ };
+
+ _proto.remuxID3 = function remuxID3(track, timeOffset) {
+ var length = track.samples.length;
+
+ if (!length) {
+ return;
+ }
+
+ var inputTimeScale = track.inputTimeScale;
+ var initPTS = this._initPTS;
+ var initDTS = this._initDTS; // consume samples
+
+ for (var index = 0; index < length; index++) {
+ var sample = track.samples[index]; // setting id3 pts, dts to relative time
+ // using this._initPTS and this._initDTS to calculate relative time
+
+ sample.pts = PTSNormalize(sample.pts - initPTS, timeOffset * inputTimeScale) / inputTimeScale;
+ sample.dts = PTSNormalize(sample.dts - initDTS, timeOffset * inputTimeScale) / inputTimeScale;
+ }
+
+ this.observer.trigger(events["default"].FRAG_PARSING_METADATA, {
+ samples: track.samples
+ });
+ track.samples = [];
+ };
+
+ _proto.remuxText = function remuxText(track, timeOffset) {
+ var length = track.samples.length;
+ var inputTimeScale = track.inputTimeScale;
+ var initPTS = this._initPTS; // consume samples
+
+ if (length) {
+ for (var index = 0; index < length; index++) {
+ var sample = track.samples[index]; // setting text pts, dts to relative time
+ // using this._initPTS and this._initDTS to calculate relative time
+
+ sample.pts = PTSNormalize(sample.pts - initPTS, timeOffset * inputTimeScale) / inputTimeScale;
+ }
+
+ track.samples.sort(function (a, b) {
+ return a.pts - b.pts;
+ });
+ this.observer.trigger(events["default"].FRAG_PARSING_USERDATA, {
+ samples: track.samples
+ });
+ }
+
+ track.samples = [];
+ };
+
+ return MP4Remuxer;
+}();
+
+function PTSNormalize(value, reference) {
+ var offset;
+
+ if (reference === undefined) {
+ return value;
+ }
+
+ if (reference < value) {
+ // - 2^33
+ offset = -8589934592;
+ } else {
+ // + 2^33
+ offset = 8589934592;
+ }
+ /* PTS is 33bit (from 0 to 2^33 -1)
+ if diff between value and reference is bigger than half of the amplitude (2^32) then it means that
+ PTS looping occured. fill the gap */
+
+
+ while (Math.abs(value - reference) > 4294967296) {
+ value += offset;
+ }
+
+ return value;
+}
+
+/* harmony default export */ var mp4_remuxer = (mp4_remuxer_MP4Remuxer);
+// CONCATENATED MODULE: ./src/remux/passthrough-remuxer.js
+/**
+ * passthrough remuxer
+*/
+
+
+var passthrough_remuxer_PassThroughRemuxer = /*#__PURE__*/function () {
+ function PassThroughRemuxer(observer) {
+ this.observer = observer;
+ }
+
+ var _proto = PassThroughRemuxer.prototype;
+
+ _proto.destroy = function destroy() {};
+
+ _proto.resetTimeStamp = function resetTimeStamp() {};
+
+ _proto.resetInitSegment = function resetInitSegment() {};
+
+ _proto.remux = function remux(audioTrack, videoTrack, id3Track, textTrack, timeOffset, contiguous, accurateTimeOffset, rawData) {
+ var observer = this.observer;
+ var streamType = '';
+
+ if (audioTrack) {
+ streamType += 'audio';
+ }
+
+ if (videoTrack) {
+ streamType += 'video';
+ }
+
+ observer.trigger(events["default"].FRAG_PARSING_DATA, {
+ data1: rawData,
+ startPTS: timeOffset,
+ startDTS: timeOffset,
+ type: streamType,
+ hasAudio: !!audioTrack,
+ hasVideo: !!videoTrack,
+ nb: 1,
+ dropped: 0
+ }); // notify end of parsing
+
+ observer.trigger(events["default"].FRAG_PARSED);
+ };
+
+ return PassThroughRemuxer;
+}();
+
+/* harmony default export */ var passthrough_remuxer = (passthrough_remuxer_PassThroughRemuxer);
+// CONCATENATED MODULE: ./src/demux/demuxer-inline.js
+/**
+ *
+ * inline demuxer: probe fragments and instantiate
+ * appropriate demuxer depending on content type (TSDemuxer, AACDemuxer, ...)
+ *
+ */
+
+
+
+
+
+
+
+
+
+
+ // see https://stackoverflow.com/a/11237259/589493
+
+var global = Object(get_self_scope["getSelfScope"])(); // safeguard for code that might run both on worker and main thread
+
+var now; // performance.now() not available on WebWorker, at least on Safari Desktop
+
+try {
+ now = global.performance.now.bind(global.performance);
+} catch (err) {
+ logger["logger"].debug('Unable to use Performance API on this environment');
+ now = global.Date.now;
+}
+
+var demuxer_inline_DemuxerInline = /*#__PURE__*/function () {
+ function DemuxerInline(observer, typeSupported, config, vendor) {
+ this.observer = observer;
+ this.typeSupported = typeSupported;
+ this.config = config;
+ this.vendor = vendor;
+ }
+
+ var _proto = DemuxerInline.prototype;
+
+ _proto.destroy = function destroy() {
+ var demuxer = this.demuxer;
+
+ if (demuxer) {
+ demuxer.destroy();
+ }
+ };
+
+ _proto.push = function push(data, decryptdata, initSegment, audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset, defaultInitPTS) {
+ var _this = this;
+
+ if (data.byteLength > 0 && decryptdata != null && decryptdata.key != null && decryptdata.method === 'AES-128') {
+ var decrypter = this.decrypter;
+
+ if (decrypter == null) {
+ decrypter = this.decrypter = new crypt_decrypter["default"](this.observer, this.config);
+ }
+
+ var startTime = now();
+ decrypter.decrypt(data, decryptdata.key.buffer, decryptdata.iv.buffer, function (decryptedData) {
+ var endTime = now();
+
+ _this.observer.trigger(events["default"].FRAG_DECRYPTED, {
+ stats: {
+ tstart: startTime,
+ tdecrypt: endTime
+ }
+ });
+
+ _this.pushDecrypted(new Uint8Array(decryptedData), decryptdata, new Uint8Array(initSegment), audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset, defaultInitPTS);
+ });
+ } else {
+ this.pushDecrypted(new Uint8Array(data), decryptdata, new Uint8Array(initSegment), audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset, defaultInitPTS);
+ }
+ };
+
+ _proto.pushDecrypted = function pushDecrypted(data, decryptdata, initSegment, audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset, defaultInitPTS) {
+ var demuxer = this.demuxer;
+ var remuxer = this.remuxer;
+
+ if (!demuxer || // in case of continuity change, or track switch
+ // we might switch from content type (AAC container to TS container, or TS to fmp4 for example)
+ discontinuity || trackSwitch) {
+ var observer = this.observer;
+ var typeSupported = this.typeSupported;
+ var config = this.config; // probing order is TS/MP4/AAC/MP3
+
+ var muxConfig = [{
+ demux: tsdemuxer,
+ remux: mp4_remuxer
+ }, {
+ demux: mp4demuxer["default"],
+ remux: passthrough_remuxer
+ }, {
+ demux: aacdemuxer,
+ remux: mp4_remuxer
+ }, {
+ demux: mp3demuxer,
+ remux: mp4_remuxer
+ }]; // probe for content type
+
+ var mux;
+
+ for (var i = 0, len = muxConfig.length; i < len; i++) {
+ mux = muxConfig[i];
+
+ if (mux.demux.probe(data)) {
+ break;
+ }
+ }
+
+ if (!mux) {
+ observer.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].FRAG_PARSING_ERROR,
+ fatal: true,
+ reason: 'no demux matching with content found'
+ });
+ return;
+ } // so let's check that current remuxer and demuxer are still valid
+
+
+ if (!remuxer || !(remuxer instanceof mux.remux)) {
+ remuxer = new mux.remux(observer, config, typeSupported, this.vendor);
+ }
+
+ if (!demuxer || !(demuxer instanceof mux.demux)) {
+ demuxer = new mux.demux(observer, remuxer, config, typeSupported);
+ this.probe = mux.demux.probe;
+ }
+
+ this.demuxer = demuxer;
+ this.remuxer = remuxer;
+ }
+
+ if (discontinuity || trackSwitch) {
+ demuxer.resetInitSegment(initSegment, audioCodec, videoCodec, duration);
+ remuxer.resetInitSegment();
+ }
+
+ if (discontinuity) {
+ demuxer.resetTimeStamp(defaultInitPTS);
+ remuxer.resetTimeStamp(defaultInitPTS);
+ }
+
+ if (typeof demuxer.setDecryptData === 'function') {
+ demuxer.setDecryptData(decryptdata);
+ }
+
+ demuxer.append(data, timeOffset, contiguous, accurateTimeOffset);
+ };
+
+ return DemuxerInline;
+}();
+
+/* harmony default export */ var demuxer_inline = __webpack_exports__["default"] = (demuxer_inline_DemuxerInline);
+
+/***/ }),
+
+/***/ "./src/demux/demuxer-worker.js":
+/*!*************************************!*\
+ !*** ./src/demux/demuxer-worker.js ***!
+ \*************************************/
+/*! exports provided: default */
+/*! ModuleConcatenation bailout: Module is referenced from these modules with unsupported syntax: ./src/demux/demuxer.js (referenced with require.resolve) */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony import */ var _demux_demuxer_inline__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../demux/demuxer-inline */ "./src/demux/demuxer-inline.js");
+/* harmony import */ var _events__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../events */ "./src/events.js");
+/* harmony import */ var _utils_logger__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../utils/logger */ "./src/utils/logger.js");
+/* harmony import */ var eventemitter3__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! eventemitter3 */ "./node_modules/eventemitter3/index.js");
+/* harmony import */ var eventemitter3__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(eventemitter3__WEBPACK_IMPORTED_MODULE_3__);
+/* demuxer web worker.
+ * - listen to worker message, and trigger DemuxerInline upon reception of Fragments.
+ * - provides MP4 Boxes back to main thread using [transferable objects](https://developers.google.com/web/updates/2011/12/Transferable-Objects-Lightning-Fast) in order to minimize message passing overhead.
+ */
+
+
+
+
+
+var DemuxerWorker = function DemuxerWorker(self) {
+ // observer setup
+ var observer = new eventemitter3__WEBPACK_IMPORTED_MODULE_3__["EventEmitter"]();
+
+ observer.trigger = function trigger(event) {
+ for (var _len = arguments.length, data = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+ data[_key - 1] = arguments[_key];
+ }
+
+ observer.emit.apply(observer, [event, event].concat(data));
+ };
+
+ observer.off = function off(event) {
+ for (var _len2 = arguments.length, data = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+ data[_key2 - 1] = arguments[_key2];
+ }
+
+ observer.removeListener.apply(observer, [event].concat(data));
+ };
+
+ var forwardMessage = function forwardMessage(ev, data) {
+ self.postMessage({
+ event: ev,
+ data: data
+ });
+ };
+
+ self.addEventListener('message', function (ev) {
+ var data = ev.data; // console.log('demuxer cmd:' + data.cmd);
+
+ switch (data.cmd) {
+ case 'init':
+ var config = JSON.parse(data.config);
+ self.demuxer = new _demux_demuxer_inline__WEBPACK_IMPORTED_MODULE_0__["default"](observer, data.typeSupported, config, data.vendor);
+ Object(_utils_logger__WEBPACK_IMPORTED_MODULE_2__["enableLogs"])(config.debug); // signal end of worker init
+
+ forwardMessage('init', null);
+ break;
+
+ case 'demux':
+ self.demuxer.push(data.data, data.decryptdata, data.initSegment, data.audioCodec, data.videoCodec, data.timeOffset, data.discontinuity, data.trackSwitch, data.contiguous, data.duration, data.accurateTimeOffset, data.defaultInitPTS);
+ break;
+
+ default:
+ break;
+ }
+ }); // forward events to main thread
+
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_DECRYPTED, forwardMessage);
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_PARSING_INIT_SEGMENT, forwardMessage);
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_PARSED, forwardMessage);
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].ERROR, forwardMessage);
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_PARSING_METADATA, forwardMessage);
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_PARSING_USERDATA, forwardMessage);
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].INIT_PTS_FOUND, forwardMessage); // special case for FRAG_PARSING_DATA: pass data1/data2 as transferable object (no copy)
+
+ observer.on(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_PARSING_DATA, function (ev, data) {
+ var transferable = [];
+ var message = {
+ event: ev,
+ data: data
+ };
+
+ if (data.data1) {
+ message.data1 = data.data1.buffer;
+ transferable.push(data.data1.buffer);
+ delete data.data1;
+ }
+
+ if (data.data2) {
+ message.data2 = data.data2.buffer;
+ transferable.push(data.data2.buffer);
+ delete data.data2;
+ }
+
+ self.postMessage(message, transferable);
+ });
+};
+
+/* harmony default export */ __webpack_exports__["default"] = (DemuxerWorker);
+
+/***/ }),
+
+/***/ "./src/demux/id3.js":
+/*!**************************!*\
+ !*** ./src/demux/id3.js ***!
+ \**************************/
+/*! exports provided: default, utf8ArrayToStr */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utf8ArrayToStr", function() { return utf8ArrayToStr; });
+/* harmony import */ var _utils_get_self_scope__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/get-self-scope */ "./src/utils/get-self-scope.js");
+
+/**
+ * ID3 parser
+ */
+
+var ID3 = /*#__PURE__*/function () {
+ function ID3() {}
+
+ /**
+ * Returns true if an ID3 header can be found at offset in data
+ * @param {Uint8Array} data - The data to search in
+ * @param {number} offset - The offset at which to start searching
+ * @return {boolean} - True if an ID3 header is found
+ */
+ ID3.isHeader = function isHeader(data, offset) {
+ /*
+ * http://id3.org/id3v2.3.0
+ * [0] = 'I'
+ * [1] = 'D'
+ * [2] = '3'
+ * [3,4] = {Version}
+ * [5] = {Flags}
+ * [6-9] = {ID3 Size}
+ *
+ * An ID3v2 tag can be detected with the following pattern:
+ * $49 44 33 yy yy xx zz zz zz zz
+ * Where yy is less than $FF, xx is the 'flags' byte and zz is less than $80
+ */
+ if (offset + 10 <= data.length) {
+ // look for 'ID3' identifier
+ if (data[offset] === 0x49 && data[offset + 1] === 0x44 && data[offset + 2] === 0x33) {
+ // check version is within range
+ if (data[offset + 3] < 0xFF && data[offset + 4] < 0xFF) {
+ // check size is within range
+ if (data[offset + 6] < 0x80 && data[offset + 7] < 0x80 && data[offset + 8] < 0x80 && data[offset + 9] < 0x80) {
+ return true;
+ }
+ }
+ }
+ }
+
+ return false;
+ }
+ /**
+ * Returns true if an ID3 footer can be found at offset in data
+ * @param {Uint8Array} data - The data to search in
+ * @param {number} offset - The offset at which to start searching
+ * @return {boolean} - True if an ID3 footer is found
+ */
+ ;
+
+ ID3.isFooter = function isFooter(data, offset) {
+ /*
+ * The footer is a copy of the header, but with a different identifier
+ */
+ if (offset + 10 <= data.length) {
+ // look for '3DI' identifier
+ if (data[offset] === 0x33 && data[offset + 1] === 0x44 && data[offset + 2] === 0x49) {
+ // check version is within range
+ if (data[offset + 3] < 0xFF && data[offset + 4] < 0xFF) {
+ // check size is within range
+ if (data[offset + 6] < 0x80 && data[offset + 7] < 0x80 && data[offset + 8] < 0x80 && data[offset + 9] < 0x80) {
+ return true;
+ }
+ }
+ }
+ }
+
+ return false;
+ }
+ /**
+ * Returns any adjacent ID3 tags found in data starting at offset, as one block of data
+ * @param {Uint8Array} data - The data to search in
+ * @param {number} offset - The offset at which to start searching
+ * @return {Uint8Array} - The block of data containing any ID3 tags found
+ */
+ ;
+
+ ID3.getID3Data = function getID3Data(data, offset) {
+ var front = offset;
+ var length = 0;
+
+ while (ID3.isHeader(data, offset)) {
+ // ID3 header is 10 bytes
+ length += 10;
+
+ var size = ID3._readSize(data, offset + 6);
+
+ length += size;
+
+ if (ID3.isFooter(data, offset + 10)) {
+ // ID3 footer is 10 bytes
+ length += 10;
+ }
+
+ offset += length;
+ }
+
+ if (length > 0) {
+ return data.subarray(front, front + length);
+ }
+
+ return undefined;
+ };
+
+ ID3._readSize = function _readSize(data, offset) {
+ var size = 0;
+ size = (data[offset] & 0x7f) << 21;
+ size |= (data[offset + 1] & 0x7f) << 14;
+ size |= (data[offset + 2] & 0x7f) << 7;
+ size |= data[offset + 3] & 0x7f;
+ return size;
+ }
+ /**
+ * Searches for the Elementary Stream timestamp found in the ID3 data chunk
+ * @param {Uint8Array} data - Block of data containing one or more ID3 tags
+ * @return {number} - The timestamp
+ */
+ ;
+
+ ID3.getTimeStamp = function getTimeStamp(data) {
+ var frames = ID3.getID3Frames(data);
+
+ for (var i = 0; i < frames.length; i++) {
+ var frame = frames[i];
+
+ if (ID3.isTimeStampFrame(frame)) {
+ return ID3._readTimeStamp(frame);
+ }
+ }
+
+ return undefined;
+ }
+ /**
+ * Returns true if the ID3 frame is an Elementary Stream timestamp frame
+ * @param {ID3 frame} frame
+ */
+ ;
+
+ ID3.isTimeStampFrame = function isTimeStampFrame(frame) {
+ return frame && frame.key === 'PRIV' && frame.info === 'com.apple.streaming.transportStreamTimestamp';
+ };
+
+ ID3._getFrameData = function _getFrameData(data) {
+ /*
+ Frame ID $xx xx xx xx (four characters)
+ Size $xx xx xx xx
+ Flags $xx xx
+ */
+ var type = String.fromCharCode(data[0], data[1], data[2], data[3]);
+
+ var size = ID3._readSize(data, 4); // skip frame id, size, and flags
+
+
+ var offset = 10;
+ return {
+ type: type,
+ size: size,
+ data: data.subarray(offset, offset + size)
+ };
+ }
+ /**
+ * Returns an array of ID3 frames found in all the ID3 tags in the id3Data
+ * @param {Uint8Array} id3Data - The ID3 data containing one or more ID3 tags
+ * @return {ID3 frame[]} - Array of ID3 frame objects
+ */
+ ;
+
+ ID3.getID3Frames = function getID3Frames(id3Data) {
+ var offset = 0;
+ var frames = [];
+
+ while (ID3.isHeader(id3Data, offset)) {
+ var size = ID3._readSize(id3Data, offset + 6); // skip past ID3 header
+
+
+ offset += 10;
+ var end = offset + size; // loop through frames in the ID3 tag
+
+ while (offset + 8 < end) {
+ var frameData = ID3._getFrameData(id3Data.subarray(offset));
+
+ var frame = ID3._decodeFrame(frameData);
+
+ if (frame) {
+ frames.push(frame);
+ } // skip frame header and frame data
+
+
+ offset += frameData.size + 10;
+ }
+
+ if (ID3.isFooter(id3Data, offset)) {
+ offset += 10;
+ }
+ }
+
+ return frames;
+ };
+
+ ID3._decodeFrame = function _decodeFrame(frame) {
+ if (frame.type === 'PRIV') {
+ return ID3._decodePrivFrame(frame);
+ } else if (frame.type[0] === 'T') {
+ return ID3._decodeTextFrame(frame);
+ } else if (frame.type[0] === 'W') {
+ return ID3._decodeURLFrame(frame);
+ }
+
+ return undefined;
+ };
+
+ ID3._readTimeStamp = function _readTimeStamp(timeStampFrame) {
+ if (timeStampFrame.data.byteLength === 8) {
+ var data = new Uint8Array(timeStampFrame.data); // timestamp is 33 bit expressed as a big-endian eight-octet number,
+ // with the upper 31 bits set to zero.
+
+ var pts33Bit = data[3] & 0x1;
+ var timestamp = (data[4] << 23) + (data[5] << 15) + (data[6] << 7) + data[7];
+ timestamp /= 45;
+
+ if (pts33Bit) {
+ timestamp += 47721858.84;
+ } // 2^32 / 90
+
+
+ return Math.round(timestamp);
+ }
+
+ return undefined;
+ };
+
+ ID3._decodePrivFrame = function _decodePrivFrame(frame) {
+ /*
+ Format: <text string>\0<binary data>
+ */
+ if (frame.size < 2) {
+ return undefined;
+ }
+
+ var owner = ID3._utf8ArrayToStr(frame.data, true);
+
+ var privateData = new Uint8Array(frame.data.subarray(owner.length + 1));
+ return {
+ key: frame.type,
+ info: owner,
+ data: privateData.buffer
+ };
+ };
+
+ ID3._decodeTextFrame = function _decodeTextFrame(frame) {
+ if (frame.size < 2) {
+ return undefined;
+ }
+
+ if (frame.type === 'TXXX') {
+ /*
+ Format:
+ [0] = {Text Encoding}
+ [1-?] = {Description}\0{Value}
+ */
+ var index = 1;
+
+ var description = ID3._utf8ArrayToStr(frame.data.subarray(index), true);
+
+ index += description.length + 1;
+
+ var value = ID3._utf8ArrayToStr(frame.data.subarray(index));
+
+ return {
+ key: frame.type,
+ info: description,
+ data: value
+ };
+ } else {
+ /*
+ Format:
+ [0] = {Text Encoding}
+ [1-?] = {Value}
+ */
+ var text = ID3._utf8ArrayToStr(frame.data.subarray(1));
+
+ return {
+ key: frame.type,
+ data: text
+ };
+ }
+ };
+
+ ID3._decodeURLFrame = function _decodeURLFrame(frame) {
+ if (frame.type === 'WXXX') {
+ /*
+ Format:
+ [0] = {Text Encoding}
+ [1-?] = {Description}\0{URL}
+ */
+ if (frame.size < 2) {
+ return undefined;
+ }
+
+ var index = 1;
+
+ var description = ID3._utf8ArrayToStr(frame.data.subarray(index), true);
+
+ index += description.length + 1;
+
+ var value = ID3._utf8ArrayToStr(frame.data.subarray(index));
+
+ return {
+ key: frame.type,
+ info: description,
+ data: value
+ };
+ } else {
+ /*
+ Format:
+ [0-?] = {URL}
+ */
+ var url = ID3._utf8ArrayToStr(frame.data);
+
+ return {
+ key: frame.type,
+ data: url
+ };
+ }
+ } // http://stackoverflow.com/questions/8936984/uint8array-to-string-in-javascript/22373197
+ // http://www.onicos.com/staff/iz/amuse/javascript/expert/utf.txt
+
+ /* utf.js - UTF-8 <=> UTF-16 convertion
+ *
+ * Copyright (C) 1999 Masanao Izumo <iz@onicos.co.jp>
+ * Version: 1.0
+ * LastModified: Dec 25 1999
+ * This library is free. You can redistribute it and/or modify it.
+ */
+ ;
+
+ ID3._utf8ArrayToStr = function _utf8ArrayToStr(array, exitOnNull) {
+ if (exitOnNull === void 0) {
+ exitOnNull = false;
+ }
+
+ var decoder = getTextDecoder();
+
+ if (decoder) {
+ var decoded = decoder.decode(array);
+
+ if (exitOnNull) {
+ // grab up to the first null
+ var idx = decoded.indexOf('\0');
+ return idx !== -1 ? decoded.substring(0, idx) : decoded;
+ } // remove any null characters
+
+
+ return decoded.replace(/\0/g, '');
+ }
+
+ var len = array.length;
+ var c;
+ var char2;
+ var char3;
+ var out = '';
+ var i = 0;
+
+ while (i < len) {
+ c = array[i++];
+
+ if (c === 0x00 && exitOnNull) {
+ return out;
+ } else if (c === 0x00 || c === 0x03) {
+ // If the character is 3 (END_OF_TEXT) or 0 (NULL) then skip it
+ continue;
+ }
+
+ switch (c >> 4) {
+ case 0:
+ case 1:
+ case 2:
+ case 3:
+ case 4:
+ case 5:
+ case 6:
+ case 7:
+ // 0xxxxxxx
+ out += String.fromCharCode(c);
+ break;
+
+ case 12:
+ case 13:
+ // 110x xxxx 10xx xxxx
+ char2 = array[i++];
+ out += String.fromCharCode((c & 0x1F) << 6 | char2 & 0x3F);
+ break;
+
+ case 14:
+ // 1110 xxxx 10xx xxxx 10xx xxxx
+ char2 = array[i++];
+ char3 = array[i++];
+ out += String.fromCharCode((c & 0x0F) << 12 | (char2 & 0x3F) << 6 | (char3 & 0x3F) << 0);
+ break;
+
+ default:
+ }
+ }
+
+ return out;
+ };
+
+ return ID3;
+}();
+
+var decoder;
+
+function getTextDecoder() {
+ var global = Object(_utils_get_self_scope__WEBPACK_IMPORTED_MODULE_0__["getSelfScope"])(); // safeguard for code that might run both on worker and main thread
+
+ if (!decoder && typeof global.TextDecoder !== 'undefined') {
+ decoder = new global.TextDecoder('utf-8');
+ }
+
+ return decoder;
+}
+
+var utf8ArrayToStr = ID3._utf8ArrayToStr;
+/* harmony default export */ __webpack_exports__["default"] = (ID3);
+
+
+/***/ }),
+
+/***/ "./src/demux/mp4demuxer.js":
+/*!*********************************!*\
+ !*** ./src/demux/mp4demuxer.js ***!
+ \*********************************/
+/*! exports provided: default */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony import */ var _utils_logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils/logger */ "./src/utils/logger.js");
+/* harmony import */ var _events__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../events */ "./src/events.js");
+/**
+ * MP4 demuxer
+ */
+
+
+var UINT32_MAX = Math.pow(2, 32) - 1;
+
+var MP4Demuxer = /*#__PURE__*/function () {
+ function MP4Demuxer(observer, remuxer) {
+ this.observer = observer;
+ this.remuxer = remuxer;
+ }
+
+ var _proto = MP4Demuxer.prototype;
+
+ _proto.resetTimeStamp = function resetTimeStamp(initPTS) {
+ this.initPTS = initPTS;
+ };
+
+ _proto.resetInitSegment = function resetInitSegment(initSegment, audioCodec, videoCodec, duration) {
+ // jshint unused:false
+ if (initSegment && initSegment.byteLength) {
+ var initData = this.initData = MP4Demuxer.parseInitSegment(initSegment); // default audio codec if nothing specified
+ // TODO : extract that from initsegment
+
+ if (audioCodec == null) {
+ audioCodec = 'mp4a.40.5';
+ }
+
+ if (videoCodec == null) {
+ videoCodec = 'avc1.42e01e';
+ }
+
+ var tracks = {};
+
+ if (initData.audio && initData.video) {
+ tracks.audiovideo = {
+ container: 'video/mp4',
+ codec: audioCodec + ',' + videoCodec,
+ initSegment: duration ? initSegment : null
+ };
+ } else {
+ if (initData.audio) {
+ tracks.audio = {
+ container: 'audio/mp4',
+ codec: audioCodec,
+ initSegment: duration ? initSegment : null
+ };
+ }
+
+ if (initData.video) {
+ tracks.video = {
+ container: 'video/mp4',
+ codec: videoCodec,
+ initSegment: duration ? initSegment : null
+ };
+ }
+ }
+
+ this.observer.trigger(_events__WEBPACK_IMPORTED_MODULE_1__["default"].FRAG_PARSING_INIT_SEGMENT, {
+ tracks: tracks
+ });
+ } else {
+ if (audioCodec) {
+ this.audioCodec = audioCodec;
+ }
+
+ if (videoCodec) {
+ this.videoCodec = videoCodec;
+ }
+ }
+ };
+
+ MP4Demuxer.probe = function probe(data) {
+ // ensure we find a moof box in the first 16 kB
+ return MP4Demuxer.findBox({
+ data: data,
+ start: 0,
+ end: Math.min(data.length, 16384)
+ }, ['moof']).length > 0;
+ };
+
+ MP4Demuxer.bin2str = function bin2str(buffer) {
+ return String.fromCharCode.apply(null, buffer);
+ };
+
+ MP4Demuxer.readUint16 = function readUint16(buffer, offset) {
+ if (buffer.data) {
+ offset += buffer.start;
+ buffer = buffer.data;
+ }
+
+ var val = buffer[offset] << 8 | buffer[offset + 1];
+ return val < 0 ? 65536 + val : val;
+ };
+
+ MP4Demuxer.readUint32 = function readUint32(buffer, offset) {
+ if (buffer.data) {
+ offset += buffer.start;
+ buffer = buffer.data;
+ }
+
+ var val = buffer[offset] << 24 | buffer[offset + 1] << 16 | buffer[offset + 2] << 8 | buffer[offset + 3];
+ return val < 0 ? 4294967296 + val : val;
+ };
+
+ MP4Demuxer.writeUint32 = function writeUint32(buffer, offset, value) {
+ if (buffer.data) {
+ offset += buffer.start;
+ buffer = buffer.data;
+ }
+
+ buffer[offset] = value >> 24;
+ buffer[offset + 1] = value >> 16 & 0xff;
+ buffer[offset + 2] = value >> 8 & 0xff;
+ buffer[offset + 3] = value & 0xff;
+ } // Find the data for a box specified by its path
+ ;
+
+ MP4Demuxer.findBox = function findBox(data, path) {
+ var results = [],
+ i,
+ size,
+ type,
+ end,
+ subresults,
+ start,
+ endbox;
+
+ if (data.data) {
+ start = data.start;
+ end = data.end;
+ data = data.data;
+ } else {
+ start = 0;
+ end = data.byteLength;
+ }
+
+ if (!path.length) {
+ // short-circuit the search for empty paths
+ return null;
+ }
+
+ for (i = start; i < end;) {
+ size = MP4Demuxer.readUint32(data, i);
+ type = MP4Demuxer.bin2str(data.subarray(i + 4, i + 8));
+ endbox = size > 1 ? i + size : end;
+
+ if (type === path[0]) {
+ if (path.length === 1) {
+ // this is the end of the path and we've found the box we were
+ // looking for
+ results.push({
+ data: data,
+ start: i + 8,
+ end: endbox
+ });
+ } else {
+ // recursively search for the next box along the path
+ subresults = MP4Demuxer.findBox({
+ data: data,
+ start: i + 8,
+ end: endbox
+ }, path.slice(1));
+
+ if (subresults.length) {
+ results = results.concat(subresults);
+ }
+ }
+ }
+
+ i = endbox;
+ } // we've finished searching all of data
+
+
+ return results;
+ };
+
+ MP4Demuxer.parseSegmentIndex = function parseSegmentIndex(initSegment) {
+ var moov = MP4Demuxer.findBox(initSegment, ['moov'])[0];
+ var moovEndOffset = moov ? moov.end : null; // we need this in case we need to chop of garbage of the end of current data
+
+ var index = 0;
+ var sidx = MP4Demuxer.findBox(initSegment, ['sidx']);
+ var references;
+
+ if (!sidx || !sidx[0]) {
+ return null;
+ }
+
+ references = [];
+ sidx = sidx[0];
+ var version = sidx.data[0]; // set initial offset, we skip the reference ID (not needed)
+
+ index = version === 0 ? 8 : 16;
+ var timescale = MP4Demuxer.readUint32(sidx, index);
+ index += 4; // TODO: parse earliestPresentationTime and firstOffset
+ // usually zero in our case
+
+ var earliestPresentationTime = 0;
+ var firstOffset = 0;
+
+ if (version === 0) {
+ index += 8;
+ } else {
+ index += 16;
+ } // skip reserved
+
+
+ index += 2;
+ var startByte = sidx.end + firstOffset;
+ var referencesCount = MP4Demuxer.readUint16(sidx, index);
+ index += 2;
+
+ for (var i = 0; i < referencesCount; i++) {
+ var referenceIndex = index;
+ var referenceInfo = MP4Demuxer.readUint32(sidx, referenceIndex);
+ referenceIndex += 4;
+ var referenceSize = referenceInfo & 0x7FFFFFFF;
+ var referenceType = (referenceInfo & 0x80000000) >>> 31;
+
+ if (referenceType === 1) {
+ console.warn('SIDX has hierarchical references (not supported)');
+ return;
+ }
+
+ var subsegmentDuration = MP4Demuxer.readUint32(sidx, referenceIndex);
+ referenceIndex += 4;
+ references.push({
+ referenceSize: referenceSize,
+ subsegmentDuration: subsegmentDuration,
+ // unscaled
+ info: {
+ duration: subsegmentDuration / timescale,
+ start: startByte,
+ end: startByte + referenceSize - 1
+ }
+ });
+ startByte += referenceSize; // Skipping 1 bit for |startsWithSap|, 3 bits for |sapType|, and 28 bits
+ // for |sapDelta|.
+
+ referenceIndex += 4; // skip to next ref
+
+ index = referenceIndex;
+ }
+
+ return {
+ earliestPresentationTime: earliestPresentationTime,
+ timescale: timescale,
+ version: version,
+ referencesCount: referencesCount,
+ references: references,
+ moovEndOffset: moovEndOffset
+ };
+ }
+ /**
+ * Parses an MP4 initialization segment and extracts stream type and
+ * timescale values for any declared tracks. Timescale values indicate the
+ * number of clock ticks per second to assume for time-based values
+ * elsewhere in the MP4.
+ *
+ * To determine the start time of an MP4, you need two pieces of
+ * information: the timescale unit and the earliest base media decode
+ * time. Multiple timescales can be specified within an MP4 but the
+ * base media decode time is always expressed in the timescale from
+ * the media header box for the track:
+ * ```
+ * moov > trak > mdia > mdhd.timescale
+ * moov > trak > mdia > hdlr
+ * ```
+ * @param init {Uint8Array} the bytes of the init segment
+ * @return {object} a hash of track type to timescale values or null if
+ * the init segment is malformed.
+ */
+ ;
+
+ MP4Demuxer.parseInitSegment = function parseInitSegment(initSegment) {
+ var result = [];
+ var traks = MP4Demuxer.findBox(initSegment, ['moov', 'trak']);
+ traks.forEach(function (trak) {
+ var tkhd = MP4Demuxer.findBox(trak, ['tkhd'])[0];
+
+ if (tkhd) {
+ var version = tkhd.data[tkhd.start];
+ var index = version === 0 ? 12 : 20;
+ var trackId = MP4Demuxer.readUint32(tkhd, index);
+ var mdhd = MP4Demuxer.findBox(trak, ['mdia', 'mdhd'])[0];
+
+ if (mdhd) {
+ version = mdhd.data[mdhd.start];
+ index = version === 0 ? 12 : 20;
+ var timescale = MP4Demuxer.readUint32(mdhd, index);
+ var hdlr = MP4Demuxer.findBox(trak, ['mdia', 'hdlr'])[0];
+
+ if (hdlr) {
+ var hdlrType = MP4Demuxer.bin2str(hdlr.data.subarray(hdlr.start + 8, hdlr.start + 12));
+ var type = {
+ 'soun': 'audio',
+ 'vide': 'video'
+ }[hdlrType];
+
+ if (type) {
+ // extract codec info. TODO : parse codec details to be able to build MIME type
+ var codecBox = MP4Demuxer.findBox(trak, ['mdia', 'minf', 'stbl', 'stsd']);
+
+ if (codecBox.length) {
+ codecBox = codecBox[0];
+ var codecType = MP4Demuxer.bin2str(codecBox.data.subarray(codecBox.start + 12, codecBox.start + 16));
+ _utils_logger__WEBPACK_IMPORTED_MODULE_0__["logger"].log("MP4Demuxer:" + type + ":" + codecType + " found");
+ }
+
+ result[trackId] = {
+ timescale: timescale,
+ type: type
+ };
+ result[type] = {
+ timescale: timescale,
+ id: trackId
+ };
+ }
+ }
+ }
+ }
+ });
+ return result;
+ }
+ /**
+ * Determine the base media decode start time, in seconds, for an MP4
+ * fragment. If multiple fragments are specified, the earliest time is
+ * returned.
+ *
+ * The base media decode time can be parsed from track fragment
+ * metadata:
+ * ```
+ * moof > traf > tfdt.baseMediaDecodeTime
+ * ```
+ * It requires the timescale value from the mdhd to interpret.
+ *
+ * @param timescale {object} a hash of track ids to timescale values.
+ * @return {number} the earliest base media decode start time for the
+ * fragment, in seconds
+ */
+ ;
+
+ MP4Demuxer.getStartDTS = function getStartDTS(initData, fragment) {
+ var trafs, baseTimes, result; // we need info from two childrend of each track fragment box
+
+ trafs = MP4Demuxer.findBox(fragment, ['moof', 'traf']); // determine the start times for each track
+
+ baseTimes = [].concat.apply([], trafs.map(function (traf) {
+ return MP4Demuxer.findBox(traf, ['tfhd']).map(function (tfhd) {
+ var id, scale, baseTime; // get the track id from the tfhd
+
+ id = MP4Demuxer.readUint32(tfhd, 4); // assume a 90kHz clock if no timescale was specified
+
+ scale = initData[id].timescale || 90e3; // get the base media decode time from the tfdt
+
+ baseTime = MP4Demuxer.findBox(traf, ['tfdt']).map(function (tfdt) {
+ var version, result;
+ version = tfdt.data[tfdt.start];
+ result = MP4Demuxer.readUint32(tfdt, 4);
+
+ if (version === 1) {
+ result *= Math.pow(2, 32);
+ result += MP4Demuxer.readUint32(tfdt, 8);
+ }
+
+ return result;
+ })[0]; // convert base time to seconds
+
+ return baseTime / scale;
+ });
+ })); // return the minimum
+
+ result = Math.min.apply(null, baseTimes);
+ return isFinite(result) ? result : 0;
+ };
+
+ MP4Demuxer.offsetStartDTS = function offsetStartDTS(initData, fragment, timeOffset) {
+ MP4Demuxer.findBox(fragment, ['moof', 'traf']).map(function (traf) {
+ return MP4Demuxer.findBox(traf, ['tfhd']).map(function (tfhd) {
+ // get the track id from the tfhd
+ var id = MP4Demuxer.readUint32(tfhd, 4); // assume a 90kHz clock if no timescale was specified
+
+ var timescale = initData[id].timescale || 90e3; // get the base media decode time from the tfdt
+
+ MP4Demuxer.findBox(traf, ['tfdt']).map(function (tfdt) {
+ var version = tfdt.data[tfdt.start];
+ var baseMediaDecodeTime = MP4Demuxer.readUint32(tfdt, 4);
+
+ if (version === 0) {
+ MP4Demuxer.writeUint32(tfdt, 4, baseMediaDecodeTime - timeOffset * timescale);
+ } else {
+ baseMediaDecodeTime *= Math.pow(2, 32);
+ baseMediaDecodeTime += MP4Demuxer.readUint32(tfdt, 8);
+ baseMediaDecodeTime -= timeOffset * timescale;
+ baseMediaDecodeTime = Math.max(baseMediaDecodeTime, 0);
+ var upper = Math.floor(baseMediaDecodeTime / (UINT32_MAX + 1));
+ var lower = Math.floor(baseMediaDecodeTime % (UINT32_MAX + 1));
+ MP4Demuxer.writeUint32(tfdt, 4, upper);
+ MP4Demuxer.writeUint32(tfdt, 8, lower);
+ }
+ });
+ });
+ });
+ } // feed incoming data to the front of the parsing pipeline
+ ;
+
+ _proto.append = function append(data, timeOffset, contiguous, accurateTimeOffset) {
+ var initData = this.initData;
+
+ if (!initData) {
+ this.resetInitSegment(data, this.audioCodec, this.videoCodec, false);
+ initData = this.initData;
+ }
+
+ var startDTS,
+ initPTS = this.initPTS;
+
+ if (initPTS === undefined) {
+ var _startDTS = MP4Demuxer.getStartDTS(initData, data);
+
+ this.initPTS = initPTS = _startDTS - timeOffset; // getStartDTS - convert base time to seconds => timescale: 1
+
+ this.observer.trigger(_events__WEBPACK_IMPORTED_MODULE_1__["default"].INIT_PTS_FOUND, {
+ initPTS: initPTS,
+ timescale: 1
+ });
+ }
+
+ MP4Demuxer.offsetStartDTS(initData, data, initPTS);
+ startDTS = MP4Demuxer.getStartDTS(initData, data);
+ this.remuxer.remux(initData.audio, initData.video, null, null, startDTS, contiguous, accurateTimeOffset, data);
+ };
+
+ _proto.destroy = function destroy() {};
+
+ return MP4Demuxer;
+}();
+
+/* harmony default export */ __webpack_exports__["default"] = (MP4Demuxer);
+
+/***/ }),
+
+/***/ "./src/errors.ts":
+/*!***********************!*\
+ !*** ./src/errors.ts ***!
+ \***********************/
+/*! exports provided: ErrorTypes, ErrorDetails */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ErrorTypes", function() { return ErrorTypes; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ErrorDetails", function() { return ErrorDetails; });
+var ErrorTypes;
+/**
+ * @enum {ErrorDetails}
+ * @typedef {string} ErrorDetail
+ */
+
+(function (ErrorTypes) {
+ ErrorTypes["NETWORK_ERROR"] = "networkError";
+ ErrorTypes["MEDIA_ERROR"] = "mediaError";
+ ErrorTypes["KEY_SYSTEM_ERROR"] = "keySystemError";
+ ErrorTypes["MUX_ERROR"] = "muxError";
+ ErrorTypes["OTHER_ERROR"] = "otherError";
+})(ErrorTypes || (ErrorTypes = {}));
+
+var ErrorDetails;
+
+(function (ErrorDetails) {
+ ErrorDetails["KEY_SYSTEM_NO_KEYS"] = "keySystemNoKeys";
+ ErrorDetails["KEY_SYSTEM_NO_ACCESS"] = "keySystemNoAccess";
+ ErrorDetails["KEY_SYSTEM_NO_SESSION"] = "keySystemNoSession";
+ ErrorDetails["KEY_SYSTEM_LICENSE_REQUEST_FAILED"] = "keySystemLicenseRequestFailed";
+ ErrorDetails["KEY_SYSTEM_NO_INIT_DATA"] = "keySystemNoInitData";
+ ErrorDetails["MANIFEST_LOAD_ERROR"] = "manifestLoadError";
+ ErrorDetails["MANIFEST_LOAD_TIMEOUT"] = "manifestLoadTimeOut";
+ ErrorDetails["MANIFEST_PARSING_ERROR"] = "manifestParsingError";
+ ErrorDetails["MANIFEST_INCOMPATIBLE_CODECS_ERROR"] = "manifestIncompatibleCodecsError";
+ ErrorDetails["LEVEL_EMPTY_ERROR"] = "levelEmptyError";
+ ErrorDetails["LEVEL_LOAD_ERROR"] = "levelLoadError";
+ ErrorDetails["LEVEL_LOAD_TIMEOUT"] = "levelLoadTimeOut";
+ ErrorDetails["LEVEL_SWITCH_ERROR"] = "levelSwitchError";
+ ErrorDetails["AUDIO_TRACK_LOAD_ERROR"] = "audioTrackLoadError";
+ ErrorDetails["AUDIO_TRACK_LOAD_TIMEOUT"] = "audioTrackLoadTimeOut";
+ ErrorDetails["FRAG_LOAD_ERROR"] = "fragLoadError";
+ ErrorDetails["FRAG_LOAD_TIMEOUT"] = "fragLoadTimeOut";
+ ErrorDetails["FRAG_DECRYPT_ERROR"] = "fragDecryptError";
+ ErrorDetails["FRAG_PARSING_ERROR"] = "fragParsingError";
+ ErrorDetails["REMUX_ALLOC_ERROR"] = "remuxAllocError";
+ ErrorDetails["KEY_LOAD_ERROR"] = "keyLoadError";
+ ErrorDetails["KEY_LOAD_TIMEOUT"] = "keyLoadTimeOut";
+ ErrorDetails["BUFFER_ADD_CODEC_ERROR"] = "bufferAddCodecError";
+ ErrorDetails["BUFFER_APPEND_ERROR"] = "bufferAppendError";
+ ErrorDetails["BUFFER_APPENDING_ERROR"] = "bufferAppendingError";
+ ErrorDetails["BUFFER_STALLED_ERROR"] = "bufferStalledError";
+ ErrorDetails["BUFFER_FULL_ERROR"] = "bufferFullError";
+ ErrorDetails["BUFFER_SEEK_OVER_HOLE"] = "bufferSeekOverHole";
+ ErrorDetails["BUFFER_NUDGE_ON_STALL"] = "bufferNudgeOnStall";
+ ErrorDetails["INTERNAL_EXCEPTION"] = "internalException";
+})(ErrorDetails || (ErrorDetails = {}));
+
+/***/ }),
+
+/***/ "./src/events.js":
+/*!***********************!*\
+ !*** ./src/events.js ***!
+ \***********************/
+/*! exports provided: default */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/**
+ * @readonly
+ * @enum {string}
+ */
+var HlsEvents = {
+ // fired before MediaSource is attaching to media element - data: { media }
+ MEDIA_ATTACHING: 'hlsMediaAttaching',
+ // fired when MediaSource has been succesfully attached to media element - data: { }
+ MEDIA_ATTACHED: 'hlsMediaAttached',
+ // fired before detaching MediaSource from media element - data: { }
+ MEDIA_DETACHING: 'hlsMediaDetaching',
+ // fired when MediaSource has been detached from media element - data: { }
+ MEDIA_DETACHED: 'hlsMediaDetached',
+ // fired when we buffer is going to be reset - data: { }
+ BUFFER_RESET: 'hlsBufferReset',
+ // fired when we know about the codecs that we need buffers for to push into - data: {tracks : { container, codec, levelCodec, initSegment, metadata }}
+ BUFFER_CODECS: 'hlsBufferCodecs',
+ // fired when sourcebuffers have been created - data: { tracks : tracks }
+ BUFFER_CREATED: 'hlsBufferCreated',
+ // fired when we append a segment to the buffer - data: { segment: segment object }
+ BUFFER_APPENDING: 'hlsBufferAppending',
+ // fired when we are done with appending a media segment to the buffer - data : { parent : segment parent that triggered BUFFER_APPENDING, pending : nb of segments waiting for appending for this segment parent}
+ BUFFER_APPENDED: 'hlsBufferAppended',
+ // fired when the stream is finished and we want to notify the media buffer that there will be no more data - data: { }
+ BUFFER_EOS: 'hlsBufferEos',
+ // fired when the media buffer should be flushed - data { startOffset, endOffset }
+ BUFFER_FLUSHING: 'hlsBufferFlushing',
+ // fired when the media buffer has been flushed - data: { }
+ BUFFER_FLUSHED: 'hlsBufferFlushed',
+ // fired to signal that a manifest loading starts - data: { url : manifestURL}
+ MANIFEST_LOADING: 'hlsManifestLoading',
+ // fired after manifest has been loaded - data: { levels : [available quality levels], audioTracks : [ available audio tracks], url : manifestURL, stats : { trequest, tfirst, tload, mtime}}
+ MANIFEST_LOADED: 'hlsManifestLoaded',
+ // fired after manifest has been parsed - data: { levels : [available quality levels], firstLevel : index of first quality level appearing in Manifest}
+ MANIFEST_PARSED: 'hlsManifestParsed',
+ // fired when a level switch is requested - data: { level : id of new level }
+ LEVEL_SWITCHING: 'hlsLevelSwitching',
+ // fired when a level switch is effective - data: { level : id of new level }
+ LEVEL_SWITCHED: 'hlsLevelSwitched',
+ // fired when a level playlist loading starts - data: { url : level URL, level : id of level being loaded}
+ LEVEL_LOADING: 'hlsLevelLoading',
+ // fired when a level playlist loading finishes - data: { details : levelDetails object, level : id of loaded level, stats : { trequest, tfirst, tload, mtime} }
+ LEVEL_LOADED: 'hlsLevelLoaded',
+ // fired when a level's details have been updated based on previous details, after it has been loaded - data: { details : levelDetails object, level : id of updated level }
+ LEVEL_UPDATED: 'hlsLevelUpdated',
+ // fired when a level's PTS information has been updated after parsing a fragment - data: { details : levelDetails object, level : id of updated level, drift: PTS drift observed when parsing last fragment }
+ LEVEL_PTS_UPDATED: 'hlsLevelPtsUpdated',
+ // fired to notify that levels have changed after removing a level - data: { levels : [available quality levels] }
+ LEVELS_UPDATED: 'hlsLevelsUpdated',
+ // fired to notify that audio track lists has been updated - data: { audioTracks : audioTracks }
+ AUDIO_TRACKS_UPDATED: 'hlsAudioTracksUpdated',
+ // fired when an audio track switching is requested - data: { id : audio track id }
+ AUDIO_TRACK_SWITCHING: 'hlsAudioTrackSwitching',
+ // fired when an audio track switch actually occurs - data: { id : audio track id }
+ AUDIO_TRACK_SWITCHED: 'hlsAudioTrackSwitched',
+ // fired when an audio track loading starts - data: { url : audio track URL, id : audio track id }
+ AUDIO_TRACK_LOADING: 'hlsAudioTrackLoading',
+ // fired when an audio track loading finishes - data: { details : levelDetails object, id : audio track id, stats : { trequest, tfirst, tload, mtime } }
+ AUDIO_TRACK_LOADED: 'hlsAudioTrackLoaded',
+ // fired to notify that subtitle track lists has been updated - data: { subtitleTracks : subtitleTracks }
+ SUBTITLE_TRACKS_UPDATED: 'hlsSubtitleTracksUpdated',
+ // fired when an subtitle track switch occurs - data: { id : subtitle track id }
+ SUBTITLE_TRACK_SWITCH: 'hlsSubtitleTrackSwitch',
+ // fired when a subtitle track loading starts - data: { url : subtitle track URL, id : subtitle track id }
+ SUBTITLE_TRACK_LOADING: 'hlsSubtitleTrackLoading',
+ // fired when a subtitle track loading finishes - data: { details : levelDetails object, id : subtitle track id, stats : { trequest, tfirst, tload, mtime } }
+ SUBTITLE_TRACK_LOADED: 'hlsSubtitleTrackLoaded',
+ // fired when a subtitle fragment has been processed - data: { success : boolean, frag : the processed frag }
+ SUBTITLE_FRAG_PROCESSED: 'hlsSubtitleFragProcessed',
+ // fired when a set of VTTCues to be managed externally has been parsed - data: { type: string, track: string, cues: [ VTTCue ] }
+ CUES_PARSED: 'hlsCuesParsed',
+ // fired when a text track to be managed externally is found - data: { tracks: [ { label: string, kind: string, default: boolean } ] }
+ NON_NATIVE_TEXT_TRACKS_FOUND: 'hlsNonNativeTextTracksFound',
+ // fired when the first timestamp is found - data: { id : demuxer id, initPTS: initPTS, timescale: timescale, frag : fragment object }
+ INIT_PTS_FOUND: 'hlsInitPtsFound',
+ // fired when a fragment loading starts - data: { frag : fragment object }
+ FRAG_LOADING: 'hlsFragLoading',
+ // fired when a fragment loading is progressing - data: { frag : fragment object, { trequest, tfirst, loaded } }
+ FRAG_LOAD_PROGRESS: 'hlsFragLoadProgress',
+ // Identifier for fragment load aborting for emergency switch down - data: { frag : fragment object }
+ FRAG_LOAD_EMERGENCY_ABORTED: 'hlsFragLoadEmergencyAborted',
+ // fired when a fragment loading is completed - data: { frag : fragment object, payload : fragment payload, stats : { trequest, tfirst, tload, length } }
+ FRAG_LOADED: 'hlsFragLoaded',
+ // fired when a fragment has finished decrypting - data: { id : demuxer id, frag: fragment object, payload : fragment payload, stats : { tstart, tdecrypt } }
+ FRAG_DECRYPTED: 'hlsFragDecrypted',
+ // fired when Init Segment has been extracted from fragment - data: { id : demuxer id, frag: fragment object, moov : moov MP4 box, codecs : codecs found while parsing fragment }
+ FRAG_PARSING_INIT_SEGMENT: 'hlsFragParsingInitSegment',
+ // fired when parsing sei text is completed - data: { id : demuxer id, frag: fragment object, samples : [ sei samples pes ] }
+ FRAG_PARSING_USERDATA: 'hlsFragParsingUserdata',
+ // fired when parsing id3 is completed - data: { id : demuxer id, frag: fragment object, samples : [ id3 samples pes ] }
+ FRAG_PARSING_METADATA: 'hlsFragParsingMetadata',
+ // fired when data have been extracted from fragment - data: { id : demuxer id, frag: fragment object, data1 : moof MP4 box or TS fragments, data2 : mdat MP4 box or null}
+ FRAG_PARSING_DATA: 'hlsFragParsingData',
+ // fired when fragment parsing is completed - data: { id : demuxer id, frag: fragment object }
+ FRAG_PARSED: 'hlsFragParsed',
+ // fired when fragment remuxed MP4 boxes have all been appended into SourceBuffer - data: { id : demuxer id, frag : fragment object, stats : { trequest, tfirst, tload, tparsed, tbuffered, length, bwEstimate } }
+ FRAG_BUFFERED: 'hlsFragBuffered',
+ // fired when fragment matching with current media position is changing - data : { id : demuxer id, frag : fragment object }
+ FRAG_CHANGED: 'hlsFragChanged',
+ // Identifier for a FPS drop event - data: { curentDropped, currentDecoded, totalDroppedFrames }
+ FPS_DROP: 'hlsFpsDrop',
+ // triggered when FPS drop triggers auto level capping - data: { level, droppedlevel }
+ FPS_DROP_LEVEL_CAPPING: 'hlsFpsDropLevelCapping',
+ // Identifier for an error event - data: { type : error type, details : error details, fatal : if true, hls.js cannot/will not try to recover, if false, hls.js will try to recover,other error specific data }
+ ERROR: 'hlsError',
+ // fired when hls.js instance starts destroying. Different from MEDIA_DETACHED as one could want to detach and reattach a media to the instance of hls.js to handle mid-rolls for example - data: { }
+ DESTROYING: 'hlsDestroying',
+ // fired when a decrypt key loading starts - data: { frag : fragment object }
+ KEY_LOADING: 'hlsKeyLoading',
+ // fired when a decrypt key loading is completed - data: { frag : fragment object, payload : key payload, stats : { trequest, tfirst, tload, length } }
+ KEY_LOADED: 'hlsKeyLoaded',
+ // fired upon stream controller state transitions - data: { previousState, nextState }
+ STREAM_STATE_TRANSITION: 'hlsStreamStateTransition',
+ // fired when the live back buffer is reached defined by the liveBackBufferLength config option - data : { bufferEnd: number }
+ LIVE_BACK_BUFFER_REACHED: 'hlsLiveBackBufferReached'
+};
+/* harmony default export */ __webpack_exports__["default"] = (HlsEvents);
+
+/***/ }),
+
+/***/ "./src/hls.ts":
+/*!*********************************!*\
+ !*** ./src/hls.ts + 50 modules ***!
+ \*********************************/
+/*! exports provided: default */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/crypt/decrypter.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/demux/demuxer-inline.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/demux/id3.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/demux/mp4demuxer.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/errors.ts because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/events.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/polyfills/number.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/get-self-scope.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/logger.js because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./src/utils/timescale-conversion.ts because of ./src/demux/demuxer-worker.js */
+/*! ModuleConcatenation bailout: Cannot concat with ./node_modules/eventemitter3/index.js (<- Module is not an ECMAScript module) */
+/*! ModuleConcatenation bailout: Cannot concat with ./node_modules/url-toolkit/src/url-toolkit.js (<- Module is not an ECMAScript module) */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+// ESM COMPAT FLAG
+__webpack_require__.r(__webpack_exports__);
+
+// EXPORTS
+__webpack_require__.d(__webpack_exports__, "default", function() { return /* binding */ hls_Hls; });
+
+// NAMESPACE OBJECT: ./src/utils/cues.ts
+var cues_namespaceObject = {};
+__webpack_require__.r(cues_namespaceObject);
+__webpack_require__.d(cues_namespaceObject, "newCue", function() { return newCue; });
+
+// EXTERNAL MODULE: ./node_modules/url-toolkit/src/url-toolkit.js
+var url_toolkit = __webpack_require__("./node_modules/url-toolkit/src/url-toolkit.js");
+
+// EXTERNAL MODULE: ./src/errors.ts
+var errors = __webpack_require__("./src/errors.ts");
+
+// EXTERNAL MODULE: ./src/polyfills/number.js
+var number = __webpack_require__("./src/polyfills/number.js");
+
+// EXTERNAL MODULE: ./src/events.js
+var events = __webpack_require__("./src/events.js");
+
+// EXTERNAL MODULE: ./src/utils/logger.js
+var logger = __webpack_require__("./src/utils/logger.js");
+
+// CONCATENATED MODULE: ./src/event-handler.ts
+/*
+*
+* All objects in the event handling chain should inherit from this class
+*
+*/
+
+
+
+var FORBIDDEN_EVENT_NAMES = {
+ 'hlsEventGeneric': true,
+ 'hlsHandlerDestroying': true,
+ 'hlsHandlerDestroyed': true
+};
+
+var event_handler_EventHandler = /*#__PURE__*/function () {
+ function EventHandler(hls) {
+ this.hls = void 0;
+ this.handledEvents = void 0;
+ this.useGenericHandler = void 0;
+ this.hls = hls;
+ this.onEvent = this.onEvent.bind(this);
+
+ for (var _len = arguments.length, events = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+ events[_key - 1] = arguments[_key];
+ }
+
+ this.handledEvents = events;
+ this.useGenericHandler = true;
+ this.registerListeners();
+ }
+
+ var _proto = EventHandler.prototype;
+
+ _proto.destroy = function destroy() {
+ this.onHandlerDestroying();
+ this.unregisterListeners();
+ this.onHandlerDestroyed();
+ };
+
+ _proto.onHandlerDestroying = function onHandlerDestroying() {};
+
+ _proto.onHandlerDestroyed = function onHandlerDestroyed() {};
+
+ _proto.isEventHandler = function isEventHandler() {
+ return typeof this.handledEvents === 'object' && this.handledEvents.length && typeof this.onEvent === 'function';
+ };
+
+ _proto.registerListeners = function registerListeners() {
+ if (this.isEventHandler()) {
+ this.handledEvents.forEach(function (event) {
+ if (FORBIDDEN_EVENT_NAMES[event]) {
+ throw new Error('Forbidden event-name: ' + event);
+ }
+
+ this.hls.on(event, this.onEvent);
+ }, this);
+ }
+ };
+
+ _proto.unregisterListeners = function unregisterListeners() {
+ if (this.isEventHandler()) {
+ this.handledEvents.forEach(function (event) {
+ this.hls.off(event, this.onEvent);
+ }, this);
+ }
+ }
+ /**
+ * arguments: event (string), data (any)
+ */
+ ;
+
+ _proto.onEvent = function onEvent(event, data) {
+ this.onEventGeneric(event, data);
+ };
+
+ _proto.onEventGeneric = function onEventGeneric(event, data) {
+ var eventToFunction = function eventToFunction(event, data) {
+ var funcName = 'on' + event.replace('hls', '');
+
+ if (typeof this[funcName] !== 'function') {
+ throw new Error("Event " + event + " has no generic handler in this " + this.constructor.name + " class (tried " + funcName + ")");
+ }
+
+ return this[funcName].bind(this, data);
+ };
+
+ try {
+ eventToFunction.call(this, event, data).call();
+ } catch (err) {
+ logger["logger"].error("An internal error happened while handling event " + event + ". Error message: \"" + err.message + "\". Here is a stacktrace:", err);
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].OTHER_ERROR,
+ details: errors["ErrorDetails"].INTERNAL_EXCEPTION,
+ fatal: false,
+ event: event,
+ err: err
+ });
+ }
+ };
+
+ return EventHandler;
+}();
+
+/* harmony default export */ var event_handler = (event_handler_EventHandler);
+// CONCATENATED MODULE: ./src/types/loader.ts
+/**
+ * `type` property values for this loaders' context object
+ * @enum
+ *
+ */
+var PlaylistContextType;
+/**
+ * @enum {string}
+ */
+
+(function (PlaylistContextType) {
+ PlaylistContextType["MANIFEST"] = "manifest";
+ PlaylistContextType["LEVEL"] = "level";
+ PlaylistContextType["AUDIO_TRACK"] = "audioTrack";
+ PlaylistContextType["SUBTITLE_TRACK"] = "subtitleTrack";
+})(PlaylistContextType || (PlaylistContextType = {}));
+
+var PlaylistLevelType;
+
+(function (PlaylistLevelType) {
+ PlaylistLevelType["MAIN"] = "main";
+ PlaylistLevelType["AUDIO"] = "audio";
+ PlaylistLevelType["SUBTITLE"] = "subtitle";
+})(PlaylistLevelType || (PlaylistLevelType = {}));
+// EXTERNAL MODULE: ./src/demux/mp4demuxer.js
+var mp4demuxer = __webpack_require__("./src/demux/mp4demuxer.js");
+
+// CONCATENATED MODULE: ./src/loader/level-key.ts
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
+
+
+
+var level_key_LevelKey = /*#__PURE__*/function () {
+ function LevelKey(baseURI, relativeURI) {
+ this._uri = null;
+ this.baseuri = void 0;
+ this.reluri = void 0;
+ this.method = null;
+ this.key = null;
+ this.iv = null;
+ this.baseuri = baseURI;
+ this.reluri = relativeURI;
+ }
+
+ _createClass(LevelKey, [{
+ key: "uri",
+ get: function get() {
+ if (!this._uri && this.reluri) {
+ this._uri = Object(url_toolkit["buildAbsoluteURL"])(this.baseuri, this.reluri, {
+ alwaysNormalize: true
+ });
+ }
+
+ return this._uri;
+ }
+ }]);
+
+ return LevelKey;
+}();
+
+
+// CONCATENATED MODULE: ./src/loader/fragment.ts
+
+
+
+function fragment_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function fragment_createClass(Constructor, protoProps, staticProps) { if (protoProps) fragment_defineProperties(Constructor.prototype, protoProps); if (staticProps) fragment_defineProperties(Constructor, staticProps); return Constructor; }
+
+
+
+
+var ElementaryStreamTypes;
+
+(function (ElementaryStreamTypes) {
+ ElementaryStreamTypes["AUDIO"] = "audio";
+ ElementaryStreamTypes["VIDEO"] = "video";
+})(ElementaryStreamTypes || (ElementaryStreamTypes = {}));
+
+var fragment_Fragment = /*#__PURE__*/function () {
+ function Fragment() {
+ var _this$_elementaryStre;
+
+ this._url = null;
+ this._byteRange = null;
+ this._decryptdata = null;
+ this._elementaryStreams = (_this$_elementaryStre = {}, _this$_elementaryStre[ElementaryStreamTypes.AUDIO] = false, _this$_elementaryStre[ElementaryStreamTypes.VIDEO] = false, _this$_elementaryStre);
+ this.deltaPTS = 0;
+ this.rawProgramDateTime = null;
+ this.programDateTime = null;
+ this.title = null;
+ this.tagList = [];
+ this.cc = void 0;
+ this.type = void 0;
+ this.relurl = void 0;
+ this.baseurl = void 0;
+ this.duration = void 0;
+ this.start = void 0;
+ this.sn = 0;
+ this.urlId = 0;
+ this.level = 0;
+ this.levelkey = void 0;
+ this.loader = void 0;
+ }
+
+ var _proto = Fragment.prototype;
+
+ // setByteRange converts a EXT-X-BYTERANGE attribute into a two element array
+ _proto.setByteRange = function setByteRange(value, previousFrag) {
+ var params = value.split('@', 2);
+ var byteRange = [];
+
+ if (params.length === 1) {
+ byteRange[0] = previousFrag ? previousFrag.byteRangeEndOffset : 0;
+ } else {
+ byteRange[0] = parseInt(params[1]);
+ }
+
+ byteRange[1] = parseInt(params[0]) + byteRange[0];
+ this._byteRange = byteRange;
+ };
+
+ /**
+ * @param {ElementaryStreamTypes} type
+ */
+ _proto.addElementaryStream = function addElementaryStream(type) {
+ this._elementaryStreams[type] = true;
+ }
+ /**
+ * @param {ElementaryStreamTypes} type
+ */
+ ;
+
+ _proto.hasElementaryStream = function hasElementaryStream(type) {
+ return this._elementaryStreams[type] === true;
+ }
+ /**
+ * Utility method for parseLevelPlaylist to create an initialization vector for a given segment
+ * @param {number} segmentNumber - segment number to generate IV with
+ * @returns {Uint8Array}
+ */
+ ;
+
+ _proto.createInitializationVector = function createInitializationVector(segmentNumber) {
+ var uint8View = new Uint8Array(16);
+
+ for (var i = 12; i < 16; i++) {
+ uint8View[i] = segmentNumber >> 8 * (15 - i) & 0xff;
+ }
+
+ return uint8View;
+ }
+ /**
+ * Utility method for parseLevelPlaylist to get a fragment's decryption data from the currently parsed encryption key data
+ * @param levelkey - a playlist's encryption info
+ * @param segmentNumber - the fragment's segment number
+ * @returns {LevelKey} - an object to be applied as a fragment's decryptdata
+ */
+ ;
+
+ _proto.setDecryptDataFromLevelKey = function setDecryptDataFromLevelKey(levelkey, segmentNumber) {
+ var decryptdata = levelkey;
+
+ if (levelkey !== null && levelkey !== void 0 && levelkey.method && levelkey.uri && !levelkey.iv) {
+ decryptdata = new level_key_LevelKey(levelkey.baseuri, levelkey.reluri);
+ decryptdata.method = levelkey.method;
+ decryptdata.iv = this.createInitializationVector(segmentNumber);
+ }
+
+ return decryptdata;
+ };
+
+ fragment_createClass(Fragment, [{
+ key: "url",
+ get: function get() {
+ if (!this._url && this.relurl) {
+ this._url = Object(url_toolkit["buildAbsoluteURL"])(this.baseurl, this.relurl, {
+ alwaysNormalize: true
+ });
+ }
+
+ return this._url;
+ },
+ set: function set(value) {
+ this._url = value;
+ }
+ }, {
+ key: "byteRange",
+ get: function get() {
+ if (!this._byteRange) {
+ return [];
+ }
+
+ return this._byteRange;
+ }
+ /**
+ * @type {number}
+ */
+
+ }, {
+ key: "byteRangeStartOffset",
+ get: function get() {
+ return this.byteRange[0];
+ }
+ }, {
+ key: "byteRangeEndOffset",
+ get: function get() {
+ return this.byteRange[1];
+ }
+ }, {
+ key: "decryptdata",
+ get: function get() {
+ if (!this.levelkey && !this._decryptdata) {
+ return null;
+ }
+
+ if (!this._decryptdata && this.levelkey) {
+ var sn = this.sn;
+
+ if (typeof sn !== 'number') {
+ // We are fetching decryption data for a initialization segment
+ // If the segment was encrypted with AES-128
+ // It must have an IV defined. We cannot substitute the Segment Number in.
+ if (this.levelkey && this.levelkey.method === 'AES-128' && !this.levelkey.iv) {
+ logger["logger"].warn("missing IV for initialization segment with method=\"" + this.levelkey.method + "\" - compliance issue");
+ }
+ /*
+ Be converted to a Number.
+ 'initSegment' will become NaN.
+ NaN, which when converted through ToInt32() -> +0.
+ ---
+ Explicitly set sn to resulting value from implicit conversions 'initSegment' values for IV generation.
+ */
+
+
+ sn = 0;
+ }
+
+ this._decryptdata = this.setDecryptDataFromLevelKey(this.levelkey, sn);
+ }
+
+ return this._decryptdata;
+ }
+ }, {
+ key: "endProgramDateTime",
+ get: function get() {
+ if (this.programDateTime === null) {
+ return null;
+ }
+
+ if (!Object(number["isFiniteNumber"])(this.programDateTime)) {
+ return null;
+ }
+
+ var duration = !Object(number["isFiniteNumber"])(this.duration) ? 0 : this.duration;
+ return this.programDateTime + duration * 1000;
+ }
+ }, {
+ key: "encrypted",
+ get: function get() {
+ // eslint-disable-next-line @typescript-eslint/prefer-optional-chain
+ return !!(this.decryptdata && this.decryptdata.uri !== null && this.decryptdata.key === null);
+ }
+ }]);
+
+ return Fragment;
+}();
+
+
+// CONCATENATED MODULE: ./src/loader/level.js
+
+
+function level_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function level_createClass(Constructor, protoProps, staticProps) { if (protoProps) level_defineProperties(Constructor.prototype, protoProps); if (staticProps) level_defineProperties(Constructor, staticProps); return Constructor; }
+
+var level_Level = /*#__PURE__*/function () {
+ function Level(baseUrl) {
+ // Please keep properties in alphabetical order
+ this.endCC = 0;
+ this.endSN = 0;
+ this.fragments = [];
+ this.initSegment = null;
+ this.live = true;
+ this.needSidxRanges = false;
+ this.startCC = 0;
+ this.startSN = 0;
+ this.startTimeOffset = null;
+ this.targetduration = 0;
+ this.totalduration = 0;
+ this.type = null;
+ this.url = baseUrl;
+ this.version = null;
+ }
+
+ level_createClass(Level, [{
+ key: "hasProgramDateTime",
+ get: function get() {
+ return !!(this.fragments[0] && Object(number["isFiniteNumber"])(this.fragments[0].programDateTime));
+ }
+ }]);
+
+ return Level;
+}();
+
+
+// CONCATENATED MODULE: ./src/utils/attr-list.js
+var DECIMAL_RESOLUTION_REGEX = /^(\d+)x(\d+)$/; // eslint-disable-line no-useless-escape
+
+var ATTR_LIST_REGEX = /\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g; // eslint-disable-line no-useless-escape
+// adapted from https://github.com/kanongil/node-m3u8parse/blob/master/attrlist.js
+
+var AttrList = /*#__PURE__*/function () {
+ function AttrList(attrs) {
+ if (typeof attrs === 'string') {
+ attrs = AttrList.parseAttrList(attrs);
+ }
+
+ for (var attr in attrs) {
+ if (attrs.hasOwnProperty(attr)) {
+ this[attr] = attrs[attr];
+ }
+ }
+ }
+
+ var _proto = AttrList.prototype;
+
+ _proto.decimalInteger = function decimalInteger(attrName) {
+ var intValue = parseInt(this[attrName], 10);
+
+ if (intValue > Number.MAX_SAFE_INTEGER) {
+ return Infinity;
+ }
+
+ return intValue;
+ };
+
+ _proto.hexadecimalInteger = function hexadecimalInteger(attrName) {
+ if (this[attrName]) {
+ var stringValue = (this[attrName] || '0x').slice(2);
+ stringValue = (stringValue.length & 1 ? '0' : '') + stringValue;
+ var value = new Uint8Array(stringValue.length / 2);
+
+ for (var i = 0; i < stringValue.length / 2; i++) {
+ value[i] = parseInt(stringValue.slice(i * 2, i * 2 + 2), 16);
+ }
+
+ return value;
+ } else {
+ return null;
+ }
+ };
+
+ _proto.hexadecimalIntegerAsNumber = function hexadecimalIntegerAsNumber(attrName) {
+ var intValue = parseInt(this[attrName], 16);
+
+ if (intValue > Number.MAX_SAFE_INTEGER) {
+ return Infinity;
+ }
+
+ return intValue;
+ };
+
+ _proto.decimalFloatingPoint = function decimalFloatingPoint(attrName) {
+ return parseFloat(this[attrName]);
+ };
+
+ _proto.enumeratedString = function enumeratedString(attrName) {
+ return this[attrName];
+ };
+
+ _proto.decimalResolution = function decimalResolution(attrName) {
+ var res = DECIMAL_RESOLUTION_REGEX.exec(this[attrName]);
+
+ if (res === null) {
+ return undefined;
+ }
+
+ return {
+ width: parseInt(res[1], 10),
+ height: parseInt(res[2], 10)
+ };
+ };
+
+ AttrList.parseAttrList = function parseAttrList(input) {
+ var match,
+ attrs = {};
+ ATTR_LIST_REGEX.lastIndex = 0;
+
+ while ((match = ATTR_LIST_REGEX.exec(input)) !== null) {
+ var value = match[2],
+ quote = '"';
+
+ if (value.indexOf(quote) === 0 && value.lastIndexOf(quote) === value.length - 1) {
+ value = value.slice(1, -1);
+ }
+
+ attrs[match[1]] = value;
+ }
+
+ return attrs;
+ };
+
+ return AttrList;
+}();
+
+/* harmony default export */ var attr_list = (AttrList);
+// CONCATENATED MODULE: ./src/utils/codecs.ts
+// from http://mp4ra.org/codecs.html
+var sampleEntryCodesISO = {
+ audio: {
+ 'a3ds': true,
+ 'ac-3': true,
+ 'ac-4': true,
+ 'alac': true,
+ 'alaw': true,
+ 'dra1': true,
+ 'dts+': true,
+ 'dts-': true,
+ 'dtsc': true,
+ 'dtse': true,
+ 'dtsh': true,
+ 'ec-3': true,
+ 'enca': true,
+ 'g719': true,
+ 'g726': true,
+ 'm4ae': true,
+ 'mha1': true,
+ 'mha2': true,
+ 'mhm1': true,
+ 'mhm2': true,
+ 'mlpa': true,
+ 'mp4a': true,
+ 'raw ': true,
+ 'Opus': true,
+ 'samr': true,
+ 'sawb': true,
+ 'sawp': true,
+ 'sevc': true,
+ 'sqcp': true,
+ 'ssmv': true,
+ 'twos': true,
+ 'ulaw': true
+ },
+ video: {
+ 'avc1': true,
+ 'avc2': true,
+ 'avc3': true,
+ 'avc4': true,
+ 'avcp': true,
+ 'drac': true,
+ 'dvav': true,
+ 'dvhe': true,
+ 'encv': true,
+ 'hev1': true,
+ 'hvc1': true,
+ 'mjp2': true,
+ 'mp4v': true,
+ 'mvc1': true,
+ 'mvc2': true,
+ 'mvc3': true,
+ 'mvc4': true,
+ 'resv': true,
+ 'rv60': true,
+ 's263': true,
+ 'svc1': true,
+ 'svc2': true,
+ 'vc-1': true,
+ 'vp08': true,
+ 'vp09': true
+ }
+};
+
+function isCodecType(codec, type) {
+ var typeCodes = sampleEntryCodesISO[type];
+ return !!typeCodes && typeCodes[codec.slice(0, 4)] === true;
+}
+
+function isCodecSupportedInMp4(codec, type) {
+ return MediaSource.isTypeSupported((type || 'video') + "/mp4;codecs=\"" + codec + "\"");
+}
+
+
+// CONCATENATED MODULE: ./src/loader/m3u8-parser.ts
+
+
+
+
+
+
+
+
+
+
+
+/**
+ * M3U8 parser
+ * @module
+ */
+// https://regex101.com is your friend
+var MASTER_PLAYLIST_REGEX = /(?:#EXT-X-STREAM-INF:([^\n\r]*)[\r\n]+([^\r\n]+)|#EXT-X-SESSION-DATA:([^\n\r]*)[\r\n]+)/g;
+var MASTER_PLAYLIST_MEDIA_REGEX = /#EXT-X-MEDIA:(.*)/g;
+var LEVEL_PLAYLIST_REGEX_FAST = new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source, // duration (#EXTINF:<duration>,<title>), group 1 => duration, group 2 => title
+/|(?!#)([\S+ ?]+)/.source, // segment URI, group 3 => the URI (note newline is not eaten)
+/|#EXT-X-BYTERANGE:*(.+)/.source, // next segment's byterange, group 4 => range spec (x@y)
+/|#EXT-X-PROGRAM-DATE-TIME:(.+)/.source, // next segment's program date/time group 5 => the datetime spec
+/|#.*/.source // All other non-segment oriented tags will match with all groups empty
+].join(''), 'g');
+var LEVEL_PLAYLIST_REGEX_SLOW = /(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)([^:]*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/;
+var MP4_REGEX_SUFFIX = /\.(mp4|m4s|m4v|m4a)$/i;
+
+function backfillProgramDateTimes(fragments, startIndex) {
+ var fragPrev = fragments[startIndex];
+
+ for (var i = startIndex - 1; i >= 0; i--) {
+ var frag = fragments[i];
+ frag.programDateTime = fragPrev.programDateTime - frag.duration * 1000;
+ fragPrev = frag;
+ }
+}
+
+function assignProgramDateTime(frag, prevFrag) {
+ if (frag.rawProgramDateTime) {
+ frag.programDateTime = Date.parse(frag.rawProgramDateTime);
+ } else if (prevFrag !== null && prevFrag !== void 0 && prevFrag.programDateTime) {
+ frag.programDateTime = prevFrag.endProgramDateTime;
+ }
+
+ if (!Object(number["isFiniteNumber"])(frag.programDateTime)) {
+ frag.programDateTime = null;
+ frag.rawProgramDateTime = null;
+ }
+}
+
+var m3u8_parser_M3U8Parser = /*#__PURE__*/function () {
+ function M3U8Parser() {}
+
+ M3U8Parser.findGroup = function findGroup(groups, mediaGroupId) {
+ for (var i = 0; i < groups.length; i++) {
+ var group = groups[i];
+
+ if (group.id === mediaGroupId) {
+ return group;
+ }
+ }
+ };
+
+ M3U8Parser.convertAVC1ToAVCOTI = function convertAVC1ToAVCOTI(codec) {
+ var avcdata = codec.split('.');
+ var result;
+
+ if (avcdata.length > 2) {
+ result = avcdata.shift() + '.';
+ result += parseInt(avcdata.shift()).toString(16);
+ result += ('000' + parseInt(avcdata.shift()).toString(16)).substr(-4);
+ } else {
+ result = codec;
+ }
+
+ return result;
+ };
+
+ M3U8Parser.resolve = function resolve(url, baseUrl) {
+ return url_toolkit["buildAbsoluteURL"](baseUrl, url, {
+ alwaysNormalize: true
+ });
+ };
+
+ M3U8Parser.parseMasterPlaylist = function parseMasterPlaylist(string, baseurl) {
+ // TODO(typescript-level)
+ var levels = [];
+ var sessionData = {};
+ var hasSessionData = false;
+ MASTER_PLAYLIST_REGEX.lastIndex = 0; // TODO(typescript-level)
+
+ function setCodecs(codecs, level) {
+ ['video', 'audio'].forEach(function (type) {
+ var filtered = codecs.filter(function (codec) {
+ return isCodecType(codec, type);
+ });
+
+ if (filtered.length) {
+ var preferred = filtered.filter(function (codec) {
+ return codec.lastIndexOf('avc1', 0) === 0 || codec.lastIndexOf('mp4a', 0) === 0;
+ });
+ level[type + "Codec"] = preferred.length > 0 ? preferred[0] : filtered[0]; // remove from list
+
+ codecs = codecs.filter(function (codec) {
+ return filtered.indexOf(codec) === -1;
+ });
+ }
+ });
+ level.unknownCodecs = codecs;
+ }
+
+ var result;
+
+ while ((result = MASTER_PLAYLIST_REGEX.exec(string)) != null) {
+ if (result[1]) {
+ // '#EXT-X-STREAM-INF' is found, parse level tag in group 1
+ // TODO(typescript-level)
+ var level = {};
+ var attrs = level.attrs = new attr_list(result[1]);
+ level.url = M3U8Parser.resolve(result[2], baseurl);
+ var resolution = attrs.decimalResolution('RESOLUTION');
+
+ if (resolution) {
+ level.width = resolution.width;
+ level.height = resolution.height;
+ }
+
+ level.bitrate = attrs.decimalInteger('AVERAGE-BANDWIDTH') || attrs.decimalInteger('BANDWIDTH');
+ level.name = attrs.NAME;
+ setCodecs([].concat((attrs.CODECS || '').split(/[ ,]+/)), level);
+
+ if (level.videoCodec && level.videoCodec.indexOf('avc1') !== -1) {
+ level.videoCodec = M3U8Parser.convertAVC1ToAVCOTI(level.videoCodec);
+ }
+
+ levels.push(level);
+ } else if (result[3]) {
+ // '#EXT-X-SESSION-DATA' is found, parse session data in group 3
+ var sessionAttrs = new attr_list(result[3]);
+
+ if (sessionAttrs['DATA-ID']) {
+ hasSessionData = true;
+ sessionData[sessionAttrs['DATA-ID']] = sessionAttrs;
+ }
+ }
+ }
+
+ return {
+ levels: levels,
+ sessionData: hasSessionData ? sessionData : null
+ };
+ };
+
+ M3U8Parser.parseMasterPlaylistMedia = function parseMasterPlaylistMedia(string, baseurl, type, audioGroups) {
+ if (audioGroups === void 0) {
+ audioGroups = [];
+ }
+
+ var result;
+ var medias = [];
+ var id = 0;
+ MASTER_PLAYLIST_MEDIA_REGEX.lastIndex = 0;
+
+ while ((result = MASTER_PLAYLIST_MEDIA_REGEX.exec(string)) !== null) {
+ var attrs = new attr_list(result[1]);
+
+ if (attrs.TYPE === type) {
+ var media = {
+ attrs: attrs,
+ id: id++,
+ groupId: attrs['GROUP-ID'],
+ instreamId: attrs['INSTREAM-ID'],
+ name: attrs.NAME || attrs.LANGUAGE,
+ type: type,
+ default: attrs.DEFAULT === 'YES',
+ autoselect: attrs.AUTOSELECT === 'YES',
+ forced: attrs.FORCED === 'YES',
+ lang: attrs.LANGUAGE
+ };
+
+ if (attrs.URI) {
+ media.url = M3U8Parser.resolve(attrs.URI, baseurl);
+ }
+
+ if (audioGroups.length) {
+ // If there are audio groups signalled in the manifest, let's look for a matching codec string for this track
+ var groupCodec = M3U8Parser.findGroup(audioGroups, media.groupId); // If we don't find the track signalled, lets use the first audio groups codec we have
+ // Acting as a best guess
+
+ media.audioCodec = groupCodec ? groupCodec.codec : audioGroups[0].codec;
+ }
+
+ medias.push(media);
+ }
+ }
+
+ return medias;
+ };
+
+ M3U8Parser.parseLevelPlaylist = function parseLevelPlaylist(string, baseurl, id, type, levelUrlId) {
+ var currentSN = 0;
+ var totalduration = 0;
+ var level = new level_Level(baseurl);
+ var discontinuityCounter = 0;
+ var prevFrag = null;
+ var frag = new fragment_Fragment();
+ var result;
+ var i;
+ var levelkey;
+ var firstPdtIndex = null;
+ LEVEL_PLAYLIST_REGEX_FAST.lastIndex = 0;
+
+ while ((result = LEVEL_PLAYLIST_REGEX_FAST.exec(string)) !== null) {
+ var duration = result[1];
+
+ if (duration) {
+ // INF
+ frag.duration = parseFloat(duration); // avoid sliced strings https://github.com/video-dev/hls.js/issues/939
+
+ var title = (' ' + result[2]).slice(1);
+ frag.title = title || null;
+ frag.tagList.push(title ? ['INF', duration, title] : ['INF', duration]);
+ } else if (result[3]) {
+ // url
+ if (Object(number["isFiniteNumber"])(frag.duration)) {
+ var sn = currentSN++;
+ frag.type = type;
+ frag.start = totalduration;
+
+ if (levelkey) {
+ frag.levelkey = levelkey;
+ }
+
+ frag.sn = sn;
+ frag.level = id;
+ frag.cc = discontinuityCounter;
+ frag.urlId = levelUrlId;
+ frag.baseurl = baseurl; // avoid sliced strings https://github.com/video-dev/hls.js/issues/939
+
+ frag.relurl = (' ' + result[3]).slice(1);
+ assignProgramDateTime(frag, prevFrag);
+ level.fragments.push(frag);
+ prevFrag = frag;
+ totalduration += frag.duration;
+ frag = new fragment_Fragment();
+ }
+ } else if (result[4]) {
+ // X-BYTERANGE
+ var data = (' ' + result[4]).slice(1);
+
+ if (prevFrag) {
+ frag.setByteRange(data, prevFrag);
+ } else {
+ frag.setByteRange(data);
+ }
+ } else if (result[5]) {
+ // PROGRAM-DATE-TIME
+ // avoid sliced strings https://github.com/video-dev/hls.js/issues/939
+ frag.rawProgramDateTime = (' ' + result[5]).slice(1);
+ frag.tagList.push(['PROGRAM-DATE-TIME', frag.rawProgramDateTime]);
+
+ if (firstPdtIndex === null) {
+ firstPdtIndex = level.fragments.length;
+ }
+ } else {
+ result = result[0].match(LEVEL_PLAYLIST_REGEX_SLOW);
+
+ if (!result) {
+ logger["logger"].warn('No matches on slow regex match for level playlist!');
+ continue;
+ }
+
+ for (i = 1; i < result.length; i++) {
+ if (typeof result[i] !== 'undefined') {
+ break;
+ }
+ } // avoid sliced strings https://github.com/video-dev/hls.js/issues/939
+
+
+ var value1 = (' ' + result[i + 1]).slice(1);
+ var value2 = (' ' + result[i + 2]).slice(1);
+
+ switch (result[i]) {
+ case '#':
+ frag.tagList.push(value2 ? [value1, value2] : [value1]);
+ break;
+
+ case 'PLAYLIST-TYPE':
+ level.type = value1.toUpperCase();
+ break;
+
+ case 'MEDIA-SEQUENCE':
+ currentSN = level.startSN = parseInt(value1);
+ break;
+
+ case 'TARGETDURATION':
+ level.targetduration = parseFloat(value1);
+ break;
+
+ case 'VERSION':
+ level.version = parseInt(value1);
+ break;
+
+ case 'EXTM3U':
+ break;
+
+ case 'ENDLIST':
+ level.live = false;
+ break;
+
+ case 'DIS':
+ discontinuityCounter++;
+ frag.tagList.push(['DIS']);
+ break;
+
+ case 'DISCONTINUITY-SEQ':
+ discontinuityCounter = parseInt(value1);
+ break;
+
+ case 'KEY':
+ {
+ // https://tools.ietf.org/html/rfc8216#section-4.3.2.4
+ var decryptparams = value1;
+ var keyAttrs = new attr_list(decryptparams);
+ var decryptmethod = keyAttrs.enumeratedString('METHOD');
+ var decrypturi = keyAttrs.URI;
+ var decryptiv = keyAttrs.hexadecimalInteger('IV'); // From RFC: This attribute is OPTIONAL; its absence indicates an implicit value of "identity".
+
+ var decryptkeyformat = keyAttrs.KEYFORMAT || 'identity';
+
+ if (decryptkeyformat === 'com.apple.streamingkeydelivery') {
+ logger["logger"].warn('Keyformat com.apple.streamingkeydelivery is not supported');
+ continue;
+ }
+
+ if (decryptmethod) {
+ levelkey = new level_key_LevelKey(baseurl, decrypturi);
+
+ if (decrypturi && ['AES-128', 'SAMPLE-AES', 'SAMPLE-AES-CENC'].indexOf(decryptmethod) >= 0) {
+ levelkey.method = decryptmethod;
+ levelkey.key = null; // Initialization Vector (IV)
+
+ levelkey.iv = decryptiv;
+ }
+ }
+
+ break;
+ }
+
+ case 'START':
+ {
+ var startAttrs = new attr_list(value1);
+ var startTimeOffset = startAttrs.decimalFloatingPoint('TIME-OFFSET'); // TIME-OFFSET can be 0
+
+ if (Object(number["isFiniteNumber"])(startTimeOffset)) {
+ level.startTimeOffset = startTimeOffset;
+ }
+
+ break;
+ }
+
+ case 'MAP':
+ {
+ var mapAttrs = new attr_list(value1);
+ frag.relurl = mapAttrs.URI;
+
+ if (mapAttrs.BYTERANGE) {
+ frag.setByteRange(mapAttrs.BYTERANGE);
+ }
+
+ frag.baseurl = baseurl;
+ frag.level = id;
+ frag.type = type;
+ frag.sn = 'initSegment';
+ level.initSegment = frag;
+ frag = new fragment_Fragment();
+ frag.rawProgramDateTime = level.initSegment.rawProgramDateTime;
+ break;
+ }
+
+ default:
+ logger["logger"].warn("line parsed but not handled: " + result);
+ break;
+ }
+ }
+ }
+
+ frag = prevFrag; // logger.log('found ' + level.fragments.length + ' fragments');
+
+ if (frag && !frag.relurl) {
+ level.fragments.pop();
+ totalduration -= frag.duration;
+ }
+
+ level.totalduration = totalduration;
+ level.averagetargetduration = totalduration / level.fragments.length;
+ level.endSN = currentSN - 1;
+ level.startCC = level.fragments[0] ? level.fragments[0].cc : 0;
+ level.endCC = discontinuityCounter;
+
+ if (!level.initSegment && level.fragments.length) {
+ // this is a bit lurky but HLS really has no other way to tell us
+ // if the fragments are TS or MP4, except if we download them :/
+ // but this is to be able to handle SIDX.
+ if (level.fragments.every(function (frag) {
+ return MP4_REGEX_SUFFIX.test(frag.relurl);
+ })) {
+ logger["logger"].warn('MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX');
+ frag = new fragment_Fragment();
+ frag.relurl = level.fragments[0].relurl;
+ frag.baseurl = baseurl;
+ frag.level = id;
+ frag.type = type;
+ frag.sn = 'initSegment';
+ level.initSegment = frag;
+ level.needSidxRanges = true;
+ }
+ }
+ /**
+ * Backfill any missing PDT values
+ "If the first EXT-X-PROGRAM-DATE-TIME tag in a Playlist appears after
+ one or more Media Segment URIs, the client SHOULD extrapolate
+ backward from that tag (using EXTINF durations and/or media
+ timestamps) to associate dates with those segments."
+ * We have already extrapolated forward, but all fragments up to the first instance of PDT do not have their PDTs
+ * computed.
+ */
+
+
+ if (firstPdtIndex) {
+ backfillProgramDateTimes(level.fragments, firstPdtIndex);
+ }
+
+ return level;
+ };
+
+ return M3U8Parser;
+}();
+
+
+// CONCATENATED MODULE: ./src/loader/playlist-loader.ts
+
+
+
+function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/**
+ * PlaylistLoader - delegate for media manifest/playlist loading tasks. Takes care of parsing media to internal data-models.
+ *
+ * Once loaded, dispatches events with parsed data-models of manifest/levels/audio/subtitle tracks.
+ *
+ * Uses loader(s) set in config to do actual internal loading of resource tasks.
+ *
+ * @module
+ *
+ */
+
+
+
+
+
+
+
+var _window = window,
+ performance = _window.performance;
+/**
+ * @constructor
+ */
+
+var playlist_loader_PlaylistLoader = /*#__PURE__*/function (_EventHandler) {
+ _inheritsLoose(PlaylistLoader, _EventHandler);
+
+ /**
+ * @constructs
+ * @param {Hls} hls
+ */
+ function PlaylistLoader(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MANIFEST_LOADING, events["default"].LEVEL_LOADING, events["default"].AUDIO_TRACK_LOADING, events["default"].SUBTITLE_TRACK_LOADING) || this;
+ _this.loaders = {};
+ return _this;
+ }
+ /**
+ * @param {PlaylistContextType} type
+ * @returns {boolean}
+ */
+
+
+ PlaylistLoader.canHaveQualityLevels = function canHaveQualityLevels(type) {
+ return type !== PlaylistContextType.AUDIO_TRACK && type !== PlaylistContextType.SUBTITLE_TRACK;
+ }
+ /**
+ * Map context.type to LevelType
+ * @param {PlaylistLoaderContext} context
+ * @returns {LevelType}
+ */
+ ;
+
+ PlaylistLoader.mapContextToLevelType = function mapContextToLevelType(context) {
+ var type = context.type;
+
+ switch (type) {
+ case PlaylistContextType.AUDIO_TRACK:
+ return PlaylistLevelType.AUDIO;
+
+ case PlaylistContextType.SUBTITLE_TRACK:
+ return PlaylistLevelType.SUBTITLE;
+
+ default:
+ return PlaylistLevelType.MAIN;
+ }
+ };
+
+ PlaylistLoader.getResponseUrl = function getResponseUrl(response, context) {
+ var url = response.url; // responseURL not supported on some browsers (it is used to detect URL redirection)
+ // data-uri mode also not supported (but no need to detect redirection)
+
+ if (url === undefined || url.indexOf('data:') === 0) {
+ // fallback to initial URL
+ url = context.url;
+ }
+
+ return url;
+ }
+ /**
+ * Returns defaults or configured loader-type overloads (pLoader and loader config params)
+ * Default loader is XHRLoader (see utils)
+ * @param {PlaylistLoaderContext} context
+ * @returns {Loader} or other compatible configured overload
+ */
+ ;
+
+ var _proto = PlaylistLoader.prototype;
+
+ _proto.createInternalLoader = function createInternalLoader(context) {
+ var config = this.hls.config;
+ var PLoader = config.pLoader;
+ var Loader = config.loader; // TODO(typescript-config): Verify once config is typed that InternalLoader always returns a Loader
+
+ var InternalLoader = PLoader || Loader;
+ var loader = new InternalLoader(config); // TODO - Do we really need to assign the instance or if the dep has been lost
+
+ context.loader = loader;
+ this.loaders[context.type] = loader;
+ return loader;
+ };
+
+ _proto.getInternalLoader = function getInternalLoader(context) {
+ return this.loaders[context.type];
+ };
+
+ _proto.resetInternalLoader = function resetInternalLoader(contextType) {
+ if (this.loaders[contextType]) {
+ delete this.loaders[contextType];
+ }
+ }
+ /**
+ * Call `destroy` on all internal loader instances mapped (one per context type)
+ */
+ ;
+
+ _proto.destroyInternalLoaders = function destroyInternalLoaders() {
+ for (var contextType in this.loaders) {
+ var loader = this.loaders[contextType];
+
+ if (loader) {
+ loader.destroy();
+ }
+
+ this.resetInternalLoader(contextType);
+ }
+ };
+
+ _proto.destroy = function destroy() {
+ this.destroyInternalLoaders();
+
+ _EventHandler.prototype.destroy.call(this);
+ };
+
+ _proto.onManifestLoading = function onManifestLoading(data) {
+ this.load({
+ url: data.url,
+ type: PlaylistContextType.MANIFEST,
+ level: 0,
+ id: null,
+ responseType: 'text'
+ });
+ };
+
+ _proto.onLevelLoading = function onLevelLoading(data) {
+ this.load({
+ url: data.url,
+ type: PlaylistContextType.LEVEL,
+ level: data.level,
+ id: data.id,
+ responseType: 'text'
+ });
+ };
+
+ _proto.onAudioTrackLoading = function onAudioTrackLoading(data) {
+ this.load({
+ url: data.url,
+ type: PlaylistContextType.AUDIO_TRACK,
+ level: null,
+ id: data.id,
+ responseType: 'text'
+ });
+ };
+
+ _proto.onSubtitleTrackLoading = function onSubtitleTrackLoading(data) {
+ this.load({
+ url: data.url,
+ type: PlaylistContextType.SUBTITLE_TRACK,
+ level: null,
+ id: data.id,
+ responseType: 'text'
+ });
+ };
+
+ _proto.load = function load(context) {
+ var config = this.hls.config;
+ logger["logger"].debug("Loading playlist of type " + context.type + ", level: " + context.level + ", id: " + context.id); // Check if a loader for this context already exists
+
+ var loader = this.getInternalLoader(context);
+
+ if (loader) {
+ var loaderContext = loader.context;
+
+ if (loaderContext && loaderContext.url === context.url) {
+ // same URL can't overlap
+ logger["logger"].trace('playlist request ongoing');
+ return false;
+ } else {
+ logger["logger"].warn("aborting previous loader for type: " + context.type);
+ loader.abort();
+ }
+ }
+
+ var maxRetry;
+ var timeout;
+ var retryDelay;
+ var maxRetryDelay; // apply different configs for retries depending on
+ // context (manifest, level, audio/subs playlist)
+
+ switch (context.type) {
+ case PlaylistContextType.MANIFEST:
+ maxRetry = config.manifestLoadingMaxRetry;
+ timeout = config.manifestLoadingTimeOut;
+ retryDelay = config.manifestLoadingRetryDelay;
+ maxRetryDelay = config.manifestLoadingMaxRetryTimeout;
+ break;
+
+ case PlaylistContextType.LEVEL:
+ // Disable internal loader retry logic, since we are managing retries in Level Controller
+ maxRetry = 0;
+ maxRetryDelay = 0;
+ retryDelay = 0;
+ timeout = config.levelLoadingTimeOut; // TODO Introduce retry settings for audio-track and subtitle-track, it should not use level retry config
+
+ break;
+
+ default:
+ maxRetry = config.levelLoadingMaxRetry;
+ timeout = config.levelLoadingTimeOut;
+ retryDelay = config.levelLoadingRetryDelay;
+ maxRetryDelay = config.levelLoadingMaxRetryTimeout;
+ break;
+ }
+
+ loader = this.createInternalLoader(context);
+ var loaderConfig = {
+ timeout: timeout,
+ maxRetry: maxRetry,
+ retryDelay: retryDelay,
+ maxRetryDelay: maxRetryDelay
+ };
+ var loaderCallbacks = {
+ onSuccess: this.loadsuccess.bind(this),
+ onError: this.loaderror.bind(this),
+ onTimeout: this.loadtimeout.bind(this)
+ };
+ logger["logger"].debug("Calling internal loader delegate for URL: " + context.url);
+ loader.load(context, loaderConfig, loaderCallbacks);
+ return true;
+ };
+
+ _proto.loadsuccess = function loadsuccess(response, stats, context, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ if (context.isSidxRequest) {
+ this._handleSidxRequest(response, context);
+
+ this._handlePlaylistLoaded(response, stats, context, networkDetails);
+
+ return;
+ }
+
+ this.resetInternalLoader(context.type);
+
+ if (typeof response.data !== 'string') {
+ throw new Error('expected responseType of "text" for PlaylistLoader');
+ }
+
+ var string = response.data;
+ stats.tload = performance.now(); // stats.mtime = new Date(target.getResponseHeader('Last-Modified'));
+ // Validate if it is an M3U8 at all
+
+ if (string.indexOf('#EXTM3U') !== 0) {
+ this._handleManifestParsingError(response, context, 'no EXTM3U delimiter', networkDetails);
+
+ return;
+ } // Check if chunk-list or master. handle empty chunk list case (first EXTINF not signaled, but TARGETDURATION present)
+
+
+ if (string.indexOf('#EXTINF:') > 0 || string.indexOf('#EXT-X-TARGETDURATION:') > 0) {
+ this._handleTrackOrLevelPlaylist(response, stats, context, networkDetails);
+ } else {
+ this._handleMasterPlaylist(response, stats, context, networkDetails);
+ }
+ };
+
+ _proto.loaderror = function loaderror(response, context, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ this._handleNetworkError(context, networkDetails, false, response);
+ };
+
+ _proto.loadtimeout = function loadtimeout(stats, context, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ this._handleNetworkError(context, networkDetails, true);
+ } // TODO(typescript-config): networkDetails can currently be a XHR or Fetch impl,
+ // but with custom loaders it could be generic investigate this further when config is typed
+ ;
+
+ _proto._handleMasterPlaylist = function _handleMasterPlaylist(response, stats, context, networkDetails) {
+ var hls = this.hls;
+ var string = response.data;
+ var url = PlaylistLoader.getResponseUrl(response, context);
+
+ var _M3U8Parser$parseMast = m3u8_parser_M3U8Parser.parseMasterPlaylist(string, url),
+ levels = _M3U8Parser$parseMast.levels,
+ sessionData = _M3U8Parser$parseMast.sessionData;
+
+ if (!levels.length) {
+ this._handleManifestParsingError(response, context, 'no level found in manifest', networkDetails);
+
+ return;
+ } // multi level playlist, parse level info
+
+
+ var audioGroups = levels.map(function (level) {
+ return {
+ id: level.attrs.AUDIO,
+ codec: level.audioCodec
+ };
+ });
+ var audioTracks = m3u8_parser_M3U8Parser.parseMasterPlaylistMedia(string, url, 'AUDIO', audioGroups);
+ var subtitles = m3u8_parser_M3U8Parser.parseMasterPlaylistMedia(string, url, 'SUBTITLES');
+ var captions = m3u8_parser_M3U8Parser.parseMasterPlaylistMedia(string, url, 'CLOSED-CAPTIONS');
+
+ if (audioTracks.length) {
+ // check if we have found an audio track embedded in main playlist (audio track without URI attribute)
+ var embeddedAudioFound = false;
+ audioTracks.forEach(function (audioTrack) {
+ if (!audioTrack.url) {
+ embeddedAudioFound = true;
+ }
+ }); // if no embedded audio track defined, but audio codec signaled in quality level,
+ // we need to signal this main audio track this could happen with playlists with
+ // alt audio rendition in which quality levels (main)
+ // contains both audio+video. but with mixed audio track not signaled
+
+ if (embeddedAudioFound === false && levels[0].audioCodec && !levels[0].attrs.AUDIO) {
+ logger["logger"].log('audio codec signaled in quality level, but no embedded audio track signaled, create one');
+ audioTracks.unshift({
+ type: 'main',
+ name: 'main',
+ default: false,
+ autoselect: false,
+ forced: false,
+ id: -1,
+ attrs: {},
+ url: ''
+ });
+ }
+ }
+
+ hls.trigger(events["default"].MANIFEST_LOADED, {
+ levels: levels,
+ audioTracks: audioTracks,
+ subtitles: subtitles,
+ captions: captions,
+ url: url,
+ stats: stats,
+ networkDetails: networkDetails,
+ sessionData: sessionData
+ });
+ };
+
+ _proto._handleTrackOrLevelPlaylist = function _handleTrackOrLevelPlaylist(response, stats, context, networkDetails) {
+ var hls = this.hls;
+ var id = context.id,
+ level = context.level,
+ type = context.type;
+ var url = PlaylistLoader.getResponseUrl(response, context); // if the values are null, they will result in the else conditional
+
+ var levelUrlId = Object(number["isFiniteNumber"])(id) ? id : 0;
+ var levelId = Object(number["isFiniteNumber"])(level) ? level : levelUrlId;
+ var levelType = PlaylistLoader.mapContextToLevelType(context);
+ var levelDetails = m3u8_parser_M3U8Parser.parseLevelPlaylist(response.data, url, levelId, levelType, levelUrlId); // set stats on level structure
+ // TODO(jstackhouse): why? mixing concerns, is it just treated as value bag?
+
+ levelDetails.tload = stats.tload;
+
+ if (!levelDetails.fragments.length) {
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: errors["ErrorDetails"].LEVEL_EMPTY_ERROR,
+ fatal: false,
+ url: url,
+ reason: 'no fragments found in level',
+ level: typeof context.level === 'number' ? context.level : undefined
+ });
+ return;
+ } // We have done our first request (Manifest-type) and receive
+ // not a master playlist but a chunk-list (track/level)
+ // We fire the manifest-loaded event anyway with the parsed level-details
+ // by creating a single-level structure for it.
+
+
+ if (type === PlaylistContextType.MANIFEST) {
+ var singleLevel = {
+ url: url,
+ details: levelDetails
+ };
+ hls.trigger(events["default"].MANIFEST_LOADED, {
+ levels: [singleLevel],
+ audioTracks: [],
+ url: url,
+ stats: stats,
+ networkDetails: networkDetails,
+ sessionData: null
+ });
+ } // save parsing time
+
+
+ stats.tparsed = performance.now(); // in case we need SIDX ranges
+ // return early after calling load for
+ // the SIDX box.
+
+ if (levelDetails.needSidxRanges) {
+ var sidxUrl = levelDetails.initSegment.url;
+ this.load({
+ url: sidxUrl,
+ isSidxRequest: true,
+ type: type,
+ level: level,
+ levelDetails: levelDetails,
+ id: id,
+ rangeStart: 0,
+ rangeEnd: 2048,
+ responseType: 'arraybuffer'
+ });
+ return;
+ } // extend the context with the new levelDetails property
+
+
+ context.levelDetails = levelDetails;
+
+ this._handlePlaylistLoaded(response, stats, context, networkDetails);
+ };
+
+ _proto._handleSidxRequest = function _handleSidxRequest(response, context) {
+ if (typeof response.data === 'string') {
+ throw new Error('sidx request must be made with responseType of array buffer');
+ }
+
+ var sidxInfo = mp4demuxer["default"].parseSegmentIndex(new Uint8Array(response.data)); // if provided fragment does not contain sidx, early return
+
+ if (!sidxInfo) {
+ return;
+ }
+
+ var sidxReferences = sidxInfo.references;
+ var levelDetails = context.levelDetails;
+ sidxReferences.forEach(function (segmentRef, index) {
+ var segRefInfo = segmentRef.info;
+
+ if (!levelDetails) {
+ return;
+ }
+
+ var frag = levelDetails.fragments[index];
+
+ if (frag.byteRange.length === 0) {
+ frag.setByteRange(String(1 + segRefInfo.end - segRefInfo.start) + '@' + String(segRefInfo.start));
+ }
+ });
+
+ if (levelDetails) {
+ levelDetails.initSegment.setByteRange(String(sidxInfo.moovEndOffset) + '@0');
+ }
+ };
+
+ _proto._handleManifestParsingError = function _handleManifestParsingError(response, context, reason, networkDetails) {
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: errors["ErrorDetails"].MANIFEST_PARSING_ERROR,
+ fatal: true,
+ url: response.url,
+ reason: reason,
+ networkDetails: networkDetails
+ });
+ };
+
+ _proto._handleNetworkError = function _handleNetworkError(context, networkDetails, timeout, response) {
+ if (timeout === void 0) {
+ timeout = false;
+ }
+
+ if (response === void 0) {
+ response = null;
+ }
+
+ logger["logger"].info("A network error occured while loading a " + context.type + "-type playlist");
+ var details;
+ var fatal;
+ var loader = this.getInternalLoader(context);
+
+ switch (context.type) {
+ case PlaylistContextType.MANIFEST:
+ details = timeout ? errors["ErrorDetails"].MANIFEST_LOAD_TIMEOUT : errors["ErrorDetails"].MANIFEST_LOAD_ERROR;
+ fatal = true;
+ break;
+
+ case PlaylistContextType.LEVEL:
+ details = timeout ? errors["ErrorDetails"].LEVEL_LOAD_TIMEOUT : errors["ErrorDetails"].LEVEL_LOAD_ERROR;
+ fatal = false;
+ break;
+
+ case PlaylistContextType.AUDIO_TRACK:
+ details = timeout ? errors["ErrorDetails"].AUDIO_TRACK_LOAD_TIMEOUT : errors["ErrorDetails"].AUDIO_TRACK_LOAD_ERROR;
+ fatal = false;
+ break;
+
+ default:
+ // details = ...?
+ fatal = false;
+ }
+
+ if (loader) {
+ loader.abort();
+ this.resetInternalLoader(context.type);
+ } // TODO(typescript-events): when error events are handled, type this
+
+
+ var errorData = {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: details,
+ fatal: fatal,
+ url: context.url,
+ loader: loader,
+ context: context,
+ networkDetails: networkDetails
+ };
+
+ if (response) {
+ errorData.response = response;
+ }
+
+ this.hls.trigger(events["default"].ERROR, errorData);
+ };
+
+ _proto._handlePlaylistLoaded = function _handlePlaylistLoaded(response, stats, context, networkDetails) {
+ var type = context.type,
+ level = context.level,
+ id = context.id,
+ levelDetails = context.levelDetails;
+
+ if (!levelDetails || !levelDetails.targetduration) {
+ this._handleManifestParsingError(response, context, 'invalid target duration', networkDetails);
+
+ return;
+ }
+
+ var canHaveLevels = PlaylistLoader.canHaveQualityLevels(context.type);
+
+ if (canHaveLevels) {
+ this.hls.trigger(events["default"].LEVEL_LOADED, {
+ details: levelDetails,
+ level: level || 0,
+ id: id || 0,
+ stats: stats,
+ networkDetails: networkDetails
+ });
+ } else {
+ switch (type) {
+ case PlaylistContextType.AUDIO_TRACK:
+ this.hls.trigger(events["default"].AUDIO_TRACK_LOADED, {
+ details: levelDetails,
+ id: id,
+ stats: stats,
+ networkDetails: networkDetails
+ });
+ break;
+
+ case PlaylistContextType.SUBTITLE_TRACK:
+ this.hls.trigger(events["default"].SUBTITLE_TRACK_LOADED, {
+ details: levelDetails,
+ id: id,
+ stats: stats,
+ networkDetails: networkDetails
+ });
+ break;
+ }
+ }
+ };
+
+ return PlaylistLoader;
+}(event_handler);
+
+/* harmony default export */ var playlist_loader = (playlist_loader_PlaylistLoader);
+// CONCATENATED MODULE: ./src/loader/fragment-loader.js
+
+
+
+function fragment_loader_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * Fragment Loader
+*/
+
+
+
+
+
+var fragment_loader_FragmentLoader = /*#__PURE__*/function (_EventHandler) {
+ fragment_loader_inheritsLoose(FragmentLoader, _EventHandler);
+
+ function FragmentLoader(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].FRAG_LOADING) || this;
+ _this.loaders = {};
+ return _this;
+ }
+
+ var _proto = FragmentLoader.prototype;
+
+ _proto.destroy = function destroy() {
+ var loaders = this.loaders;
+
+ for (var loaderName in loaders) {
+ var loader = loaders[loaderName];
+
+ if (loader) {
+ loader.destroy();
+ }
+ }
+
+ this.loaders = {};
+
+ _EventHandler.prototype.destroy.call(this);
+ };
+
+ _proto.onFragLoading = function onFragLoading(data) {
+ var frag = data.frag,
+ type = frag.type,
+ loaders = this.loaders,
+ config = this.hls.config,
+ FragmentILoader = config.fLoader,
+ DefaultILoader = config.loader; // reset fragment state
+
+ frag.loaded = 0;
+ var loader = loaders[type];
+
+ if (loader) {
+ logger["logger"].warn("abort previous fragment loader for type: " + type);
+ loader.abort();
+ }
+
+ loader = loaders[type] = frag.loader = config.fLoader ? new FragmentILoader(config) : new DefaultILoader(config);
+ var loaderContext, loaderConfig, loaderCallbacks;
+ loaderContext = {
+ url: frag.url,
+ frag: frag,
+ responseType: 'arraybuffer',
+ progressData: false
+ };
+ var start = frag.byteRangeStartOffset,
+ end = frag.byteRangeEndOffset;
+
+ if (Object(number["isFiniteNumber"])(start) && Object(number["isFiniteNumber"])(end)) {
+ loaderContext.rangeStart = start;
+ loaderContext.rangeEnd = end;
+ }
+
+ loaderConfig = {
+ timeout: config.fragLoadingTimeOut,
+ maxRetry: 0,
+ retryDelay: 0,
+ maxRetryDelay: config.fragLoadingMaxRetryTimeout
+ };
+ loaderCallbacks = {
+ onSuccess: this.loadsuccess.bind(this),
+ onError: this.loaderror.bind(this),
+ onTimeout: this.loadtimeout.bind(this),
+ onProgress: this.loadprogress.bind(this)
+ };
+ loader.load(loaderContext, loaderConfig, loaderCallbacks);
+ };
+
+ _proto.loadsuccess = function loadsuccess(response, stats, context, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ var payload = response.data,
+ frag = context.frag; // detach fragment loader on load success
+
+ frag.loader = undefined;
+ this.loaders[frag.type] = undefined;
+ this.hls.trigger(events["default"].FRAG_LOADED, {
+ payload: payload,
+ frag: frag,
+ stats: stats,
+ networkDetails: networkDetails
+ });
+ };
+
+ _proto.loaderror = function loaderror(response, context, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ var frag = context.frag;
+ var loader = frag.loader;
+
+ if (loader) {
+ loader.abort();
+ }
+
+ this.loaders[frag.type] = undefined;
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: errors["ErrorDetails"].FRAG_LOAD_ERROR,
+ fatal: false,
+ frag: context.frag,
+ response: response,
+ networkDetails: networkDetails
+ });
+ };
+
+ _proto.loadtimeout = function loadtimeout(stats, context, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ var frag = context.frag;
+ var loader = frag.loader;
+
+ if (loader) {
+ loader.abort();
+ }
+
+ this.loaders[frag.type] = undefined;
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: errors["ErrorDetails"].FRAG_LOAD_TIMEOUT,
+ fatal: false,
+ frag: context.frag,
+ networkDetails: networkDetails
+ });
+ } // data will be used for progressive parsing
+ ;
+
+ _proto.loadprogress = function loadprogress(stats, context, data, networkDetails) {
+ if (networkDetails === void 0) {
+ networkDetails = null;
+ }
+
+ // jshint ignore:line
+ var frag = context.frag;
+ frag.loaded = stats.loaded;
+ this.hls.trigger(events["default"].FRAG_LOAD_PROGRESS, {
+ frag: frag,
+ stats: stats,
+ networkDetails: networkDetails
+ });
+ };
+
+ return FragmentLoader;
+}(event_handler);
+
+/* harmony default export */ var fragment_loader = (fragment_loader_FragmentLoader);
+// CONCATENATED MODULE: ./src/loader/key-loader.ts
+function key_loader_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * Decrypt key Loader
+*/
+
+
+
+
+
+var key_loader_KeyLoader = /*#__PURE__*/function (_EventHandler) {
+ key_loader_inheritsLoose(KeyLoader, _EventHandler);
+
+ function KeyLoader(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].KEY_LOADING) || this;
+ _this.loaders = {};
+ _this.decryptkey = null;
+ _this.decrypturl = null;
+ return _this;
+ }
+
+ var _proto = KeyLoader.prototype;
+
+ _proto.destroy = function destroy() {
+ for (var loaderName in this.loaders) {
+ var loader = this.loaders[loaderName];
+
+ if (loader) {
+ loader.destroy();
+ }
+ }
+
+ this.loaders = {};
+
+ _EventHandler.prototype.destroy.call(this);
+ };
+
+ _proto.onKeyLoading = function onKeyLoading(data) {
+ var frag = data.frag;
+ var type = frag.type;
+ var loader = this.loaders[type];
+
+ if (!frag.decryptdata) {
+ logger["logger"].warn('Missing decryption data on fragment in onKeyLoading');
+ return;
+ } // Load the key if the uri is different from previous one, or if the decrypt key has not yet been retrieved
+
+
+ var uri = frag.decryptdata.uri;
+
+ if (uri !== this.decrypturl || this.decryptkey === null) {
+ var config = this.hls.config;
+
+ if (loader) {
+ logger["logger"].warn("abort previous key loader for type:" + type);
+ loader.abort();
+ }
+
+ if (!uri) {
+ logger["logger"].warn('key uri is falsy');
+ return;
+ }
+
+ frag.loader = this.loaders[type] = new config.loader(config);
+ this.decrypturl = uri;
+ this.decryptkey = null;
+ var loaderContext = {
+ url: uri,
+ frag: frag,
+ responseType: 'arraybuffer'
+ }; // maxRetry is 0 so that instead of retrying the same key on the same variant multiple times,
+ // key-loader will trigger an error and rely on stream-controller to handle retry logic.
+ // this will also align retry logic with fragment-loader
+
+ var loaderConfig = {
+ timeout: config.fragLoadingTimeOut,
+ maxRetry: 0,
+ retryDelay: config.fragLoadingRetryDelay,
+ maxRetryDelay: config.fragLoadingMaxRetryTimeout
+ };
+ var loaderCallbacks = {
+ onSuccess: this.loadsuccess.bind(this),
+ onError: this.loaderror.bind(this),
+ onTimeout: this.loadtimeout.bind(this)
+ };
+ frag.loader.load(loaderContext, loaderConfig, loaderCallbacks);
+ } else if (this.decryptkey) {
+ // Return the key if it's already been loaded
+ frag.decryptdata.key = this.decryptkey;
+ this.hls.trigger(events["default"].KEY_LOADED, {
+ frag: frag
+ });
+ }
+ };
+
+ _proto.loadsuccess = function loadsuccess(response, stats, context) {
+ var frag = context.frag;
+
+ if (!frag.decryptdata) {
+ logger["logger"].error('after key load, decryptdata unset');
+ return;
+ }
+
+ this.decryptkey = frag.decryptdata.key = new Uint8Array(response.data); // detach fragment loader on load success
+
+ frag.loader = undefined;
+ delete this.loaders[frag.type];
+ this.hls.trigger(events["default"].KEY_LOADED, {
+ frag: frag
+ });
+ };
+
+ _proto.loaderror = function loaderror(response, context) {
+ var frag = context.frag;
+ var loader = frag.loader;
+
+ if (loader) {
+ loader.abort();
+ }
+
+ delete this.loaders[frag.type];
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: errors["ErrorDetails"].KEY_LOAD_ERROR,
+ fatal: false,
+ frag: frag,
+ response: response
+ });
+ };
+
+ _proto.loadtimeout = function loadtimeout(stats, context) {
+ var frag = context.frag;
+ var loader = frag.loader;
+
+ if (loader) {
+ loader.abort();
+ }
+
+ delete this.loaders[frag.type];
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].NETWORK_ERROR,
+ details: errors["ErrorDetails"].KEY_LOAD_TIMEOUT,
+ fatal: false,
+ frag: frag
+ });
+ };
+
+ return KeyLoader;
+}(event_handler);
+
+/* harmony default export */ var key_loader = (key_loader_KeyLoader);
+// CONCATENATED MODULE: ./src/controller/fragment-tracker.js
+
+
+function fragment_tracker_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+var FragmentState = {
+ NOT_LOADED: 'NOT_LOADED',
+ APPENDING: 'APPENDING',
+ PARTIAL: 'PARTIAL',
+ OK: 'OK'
+};
+var fragment_tracker_FragmentTracker = /*#__PURE__*/function (_EventHandler) {
+ fragment_tracker_inheritsLoose(FragmentTracker, _EventHandler);
+
+ function FragmentTracker(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].BUFFER_APPENDED, events["default"].FRAG_BUFFERED, events["default"].FRAG_LOADED) || this;
+ _this.bufferPadding = 0.2;
+ _this.fragments = Object.create(null);
+ _this.timeRanges = Object.create(null);
+ _this.config = hls.config;
+ return _this;
+ }
+
+ var _proto = FragmentTracker.prototype;
+
+ _proto.destroy = function destroy() {
+ this.fragments = Object.create(null);
+ this.timeRanges = Object.create(null);
+ this.config = null;
+ event_handler.prototype.destroy.call(this);
+
+ _EventHandler.prototype.destroy.call(this);
+ }
+ /**
+ * Return a Fragment that match the position and levelType.
+ * If not found any Fragment, return null
+ * @param {number} position
+ * @param {LevelType} levelType
+ * @returns {Fragment|null}
+ */
+ ;
+
+ _proto.getBufferedFrag = function getBufferedFrag(position, levelType) {
+ var fragments = this.fragments;
+ var bufferedFrags = Object.keys(fragments).filter(function (key) {
+ var fragmentEntity = fragments[key];
+
+ if (fragmentEntity.body.type !== levelType) {
+ return false;
+ }
+
+ if (!fragmentEntity.buffered) {
+ return false;
+ }
+
+ var frag = fragmentEntity.body;
+ return frag.startPTS <= position && position <= frag.endPTS;
+ });
+
+ if (bufferedFrags.length === 0) {
+ return null;
+ } else {
+ // https://github.com/video-dev/hls.js/pull/1545#discussion_r166229566
+ var bufferedFragKey = bufferedFrags.pop();
+ return fragments[bufferedFragKey].body;
+ }
+ }
+ /**
+ * Partial fragments effected by coded frame eviction will be removed
+ * The browser will unload parts of the buffer to free up memory for new buffer data
+ * Fragments will need to be reloaded when the buffer is freed up, removing partial fragments will allow them to reload(since there might be parts that are still playable)
+ * @param {String} elementaryStream The elementaryStream of media this is (eg. video/audio)
+ * @param {TimeRanges} timeRange TimeRange object from a sourceBuffer
+ */
+ ;
+
+ _proto.detectEvictedFragments = function detectEvictedFragments(elementaryStream, timeRange) {
+ var _this2 = this;
+
+ // Check if any flagged fragments have been unloaded
+ Object.keys(this.fragments).forEach(function (key) {
+ var fragmentEntity = _this2.fragments[key];
+
+ if (!fragmentEntity || !fragmentEntity.buffered) {
+ return;
+ }
+
+ var esData = fragmentEntity.range[elementaryStream];
+
+ if (!esData) {
+ return;
+ }
+
+ var fragmentTimes = esData.time;
+
+ for (var i = 0; i < fragmentTimes.length; i++) {
+ var time = fragmentTimes[i];
+
+ if (!_this2.isTimeBuffered(time.startPTS, time.endPTS, timeRange)) {
+ // Unregister partial fragment as it needs to load again to be reused
+ _this2.removeFragment(fragmentEntity.body);
+
+ break;
+ }
+ }
+ });
+ }
+ /**
+ * Checks if the fragment passed in is loaded in the buffer properly
+ * Partially loaded fragments will be registered as a partial fragment
+ * @param {Object} fragment Check the fragment against all sourceBuffers loaded
+ */
+ ;
+
+ _proto.detectPartialFragments = function detectPartialFragments(fragment) {
+ var _this3 = this;
+
+ var fragKey = this.getFragmentKey(fragment);
+ var fragmentEntity = this.fragments[fragKey];
+
+ if (fragmentEntity) {
+ fragmentEntity.buffered = true;
+ Object.keys(this.timeRanges).forEach(function (elementaryStream) {
+ if (fragment.hasElementaryStream(elementaryStream)) {
+ var timeRange = _this3.timeRanges[elementaryStream]; // Check for malformed fragments
+ // Gaps need to be calculated for each elementaryStream
+
+ fragmentEntity.range[elementaryStream] = _this3.getBufferedTimes(fragment.startPTS, fragment.endPTS, timeRange);
+ }
+ });
+ }
+ };
+
+ _proto.getBufferedTimes = function getBufferedTimes(startPTS, endPTS, timeRange) {
+ var fragmentTimes = [];
+ var startTime, endTime;
+ var fragmentPartial = false;
+
+ for (var i = 0; i < timeRange.length; i++) {
+ startTime = timeRange.start(i) - this.bufferPadding;
+ endTime = timeRange.end(i) + this.bufferPadding;
+
+ if (startPTS >= startTime && endPTS <= endTime) {
+ // Fragment is entirely contained in buffer
+ // No need to check the other timeRange times since it's completely playable
+ fragmentTimes.push({
+ startPTS: Math.max(startPTS, timeRange.start(i)),
+ endPTS: Math.min(endPTS, timeRange.end(i))
+ });
+ break;
+ } else if (startPTS < endTime && endPTS > startTime) {
+ // Check for intersection with buffer
+ // Get playable sections of the fragment
+ fragmentTimes.push({
+ startPTS: Math.max(startPTS, timeRange.start(i)),
+ endPTS: Math.min(endPTS, timeRange.end(i))
+ });
+ fragmentPartial = true;
+ } else if (endPTS <= startTime) {
+ // No need to check the rest of the timeRange as it is in order
+ break;
+ }
+ }
+
+ return {
+ time: fragmentTimes,
+ partial: fragmentPartial
+ };
+ };
+
+ _proto.getFragmentKey = function getFragmentKey(fragment) {
+ return fragment.type + "_" + fragment.level + "_" + fragment.urlId + "_" + fragment.sn;
+ }
+ /**
+ * Gets the partial fragment for a certain time
+ * @param {Number} time
+ * @returns {Object} fragment Returns a partial fragment at a time or null if there is no partial fragment
+ */
+ ;
+
+ _proto.getPartialFragment = function getPartialFragment(time) {
+ var _this4 = this;
+
+ var timePadding, startTime, endTime;
+ var bestFragment = null;
+ var bestOverlap = 0;
+ Object.keys(this.fragments).forEach(function (key) {
+ var fragmentEntity = _this4.fragments[key];
+
+ if (_this4.isPartial(fragmentEntity)) {
+ startTime = fragmentEntity.body.startPTS - _this4.bufferPadding;
+ endTime = fragmentEntity.body.endPTS + _this4.bufferPadding;
+
+ if (time >= startTime && time <= endTime) {
+ // Use the fragment that has the most padding from start and end time
+ timePadding = Math.min(time - startTime, endTime - time);
+
+ if (bestOverlap <= timePadding) {
+ bestFragment = fragmentEntity.body;
+ bestOverlap = timePadding;
+ }
+ }
+ }
+ });
+ return bestFragment;
+ }
+ /**
+ * @param {Object} fragment The fragment to check
+ * @returns {String} Returns the fragment state when a fragment never loaded or if it partially loaded
+ */
+ ;
+
+ _proto.getState = function getState(fragment) {
+ var fragKey = this.getFragmentKey(fragment);
+ var fragmentEntity = this.fragments[fragKey];
+ var state = FragmentState.NOT_LOADED;
+
+ if (fragmentEntity !== undefined) {
+ if (!fragmentEntity.buffered) {
+ state = FragmentState.APPENDING;
+ } else if (this.isPartial(fragmentEntity) === true) {
+ state = FragmentState.PARTIAL;
+ } else {
+ state = FragmentState.OK;
+ }
+ }
+
+ return state;
+ };
+
+ _proto.isPartial = function isPartial(fragmentEntity) {
+ return fragmentEntity.buffered === true && (fragmentEntity.range.video !== undefined && fragmentEntity.range.video.partial === true || fragmentEntity.range.audio !== undefined && fragmentEntity.range.audio.partial === true);
+ };
+
+ _proto.isTimeBuffered = function isTimeBuffered(startPTS, endPTS, timeRange) {
+ var startTime, endTime;
+
+ for (var i = 0; i < timeRange.length; i++) {
+ startTime = timeRange.start(i) - this.bufferPadding;
+ endTime = timeRange.end(i) + this.bufferPadding;
+
+ if (startPTS >= startTime && endPTS <= endTime) {
+ return true;
+ }
+
+ if (endPTS <= startTime) {
+ // No need to check the rest of the timeRange as it is in order
+ return false;
+ }
+ }
+
+ return false;
+ }
+ /**
+ * Fires when a fragment loading is completed
+ */
+ ;
+
+ _proto.onFragLoaded = function onFragLoaded(e) {
+ var fragment = e.frag; // don't track initsegment (for which sn is not a number)
+ // don't track frags used for bitrateTest, they're irrelevant.
+
+ if (!Object(number["isFiniteNumber"])(fragment.sn) || fragment.bitrateTest) {
+ return;
+ }
+
+ this.fragments[this.getFragmentKey(fragment)] = {
+ body: fragment,
+ range: Object.create(null),
+ buffered: false
+ };
+ }
+ /**
+ * Fires when the buffer is updated
+ */
+ ;
+
+ _proto.onBufferAppended = function onBufferAppended(e) {
+ var _this5 = this;
+
+ // Store the latest timeRanges loaded in the buffer
+ this.timeRanges = e.timeRanges;
+ Object.keys(this.timeRanges).forEach(function (elementaryStream) {
+ var timeRange = _this5.timeRanges[elementaryStream];
+
+ _this5.detectEvictedFragments(elementaryStream, timeRange);
+ });
+ }
+ /**
+ * Fires after a fragment has been loaded into the source buffer
+ */
+ ;
+
+ _proto.onFragBuffered = function onFragBuffered(e) {
+ this.detectPartialFragments(e.frag);
+ }
+ /**
+ * Return true if fragment tracker has the fragment.
+ * @param {Object} fragment
+ * @returns {boolean}
+ */
+ ;
+
+ _proto.hasFragment = function hasFragment(fragment) {
+ var fragKey = this.getFragmentKey(fragment);
+ return this.fragments[fragKey] !== undefined;
+ }
+ /**
+ * Remove a fragment from fragment tracker until it is loaded again
+ * @param {Object} fragment The fragment to remove
+ */
+ ;
+
+ _proto.removeFragment = function removeFragment(fragment) {
+ var fragKey = this.getFragmentKey(fragment);
+ delete this.fragments[fragKey];
+ }
+ /**
+ * Remove all fragments from fragment tracker.
+ */
+ ;
+
+ _proto.removeAllFragments = function removeAllFragments() {
+ this.fragments = Object.create(null);
+ };
+
+ return FragmentTracker;
+}(event_handler);
+// CONCATENATED MODULE: ./src/utils/binary-search.ts
+var BinarySearch = {
+ /**
+ * Searches for an item in an array which matches a certain condition.
+ * This requires the condition to only match one item in the array,
+ * and for the array to be ordered.
+ *
+ * @param {Array<T>} list The array to search.
+ * @param {BinarySearchComparison<T>} comparisonFn
+ * Called and provided a candidate item as the first argument.
+ * Should return:
+ * > -1 if the item should be located at a lower index than the provided item.
+ * > 1 if the item should be located at a higher index than the provided item.
+ * > 0 if the item is the item you're looking for.
+ *
+ * @return {T | null} The object if it is found or null otherwise.
+ */
+ search: function search(list, comparisonFn) {
+ var minIndex = 0;
+ var maxIndex = list.length - 1;
+ var currentIndex = null;
+ var currentElement = null;
+
+ while (minIndex <= maxIndex) {
+ currentIndex = (minIndex + maxIndex) / 2 | 0;
+ currentElement = list[currentIndex];
+ var comparisonResult = comparisonFn(currentElement);
+
+ if (comparisonResult > 0) {
+ minIndex = currentIndex + 1;
+ } else if (comparisonResult < 0) {
+ maxIndex = currentIndex - 1;
+ } else {
+ return currentElement;
+ }
+ }
+
+ return null;
+ }
+};
+/* harmony default export */ var binary_search = (BinarySearch);
+// CONCATENATED MODULE: ./src/utils/buffer-helper.ts
+/**
+ * @module BufferHelper
+ *
+ * Providing methods dealing with buffer length retrieval for example.
+ *
+ * In general, a helper around HTML5 MediaElement TimeRanges gathered from `buffered` property.
+ *
+ * Also @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/buffered
+*/
+
+var noopBuffered = {
+ length: 0,
+ start: function start() {
+ return 0;
+ },
+ end: function end() {
+ return 0;
+ }
+};
+var buffer_helper_BufferHelper = /*#__PURE__*/function () {
+ function BufferHelper() {}
+
+ /**
+ * Return true if `media`'s buffered include `position`
+ * @param {Bufferable} media
+ * @param {number} position
+ * @returns {boolean}
+ */
+ BufferHelper.isBuffered = function isBuffered(media, position) {
+ try {
+ if (media) {
+ var buffered = BufferHelper.getBuffered(media);
+
+ for (var i = 0; i < buffered.length; i++) {
+ if (position >= buffered.start(i) && position <= buffered.end(i)) {
+ return true;
+ }
+ }
+ }
+ } catch (error) {// this is to catch
+ // InvalidStateError: Failed to read the 'buffered' property from 'SourceBuffer':
+ // This SourceBuffer has been removed from the parent media source
+ }
+
+ return false;
+ };
+
+ BufferHelper.bufferInfo = function bufferInfo(media, pos, maxHoleDuration) {
+ try {
+ if (media) {
+ var vbuffered = BufferHelper.getBuffered(media);
+ var buffered = [];
+ var i;
+
+ for (i = 0; i < vbuffered.length; i++) {
+ buffered.push({
+ start: vbuffered.start(i),
+ end: vbuffered.end(i)
+ });
+ }
+
+ return this.bufferedInfo(buffered, pos, maxHoleDuration);
+ }
+ } catch (error) {// this is to catch
+ // InvalidStateError: Failed to read the 'buffered' property from 'SourceBuffer':
+ // This SourceBuffer has been removed from the parent media source
+ }
+
+ return {
+ len: 0,
+ start: pos,
+ end: pos,
+ nextStart: undefined
+ };
+ };
+
+ BufferHelper.bufferedInfo = function bufferedInfo(buffered, pos, maxHoleDuration) {
+ // sort on buffer.start/smaller end (IE does not always return sorted buffered range)
+ buffered.sort(function (a, b) {
+ var diff = a.start - b.start;
+
+ if (diff) {
+ return diff;
+ } else {
+ return b.end - a.end;
+ }
+ });
+ var buffered2 = [];
+
+ if (maxHoleDuration) {
+ // there might be some small holes between buffer time range
+ // consider that holes smaller than maxHoleDuration are irrelevant and build another
+ // buffer time range representations that discards those holes
+ for (var i = 0; i < buffered.length; i++) {
+ var buf2len = buffered2.length;
+
+ if (buf2len) {
+ var buf2end = buffered2[buf2len - 1].end; // if small hole (value between 0 or maxHoleDuration ) or overlapping (negative)
+
+ if (buffered[i].start - buf2end < maxHoleDuration) {
+ // merge overlapping time ranges
+ // update lastRange.end only if smaller than item.end
+ // e.g. [ 1, 15] with [ 2,8] => [ 1,15] (no need to modify lastRange.end)
+ // whereas [ 1, 8] with [ 2,15] => [ 1,15] ( lastRange should switch from [1,8] to [1,15])
+ if (buffered[i].end > buf2end) {
+ buffered2[buf2len - 1].end = buffered[i].end;
+ }
+ } else {
+ // big hole
+ buffered2.push(buffered[i]);
+ }
+ } else {
+ // first value
+ buffered2.push(buffered[i]);
+ }
+ }
+ } else {
+ buffered2 = buffered;
+ }
+
+ var bufferLen = 0; // bufferStartNext can possibly be undefined based on the conditional logic below
+
+ var bufferStartNext; // bufferStart and bufferEnd are buffer boundaries around current video position
+
+ var bufferStart = pos;
+ var bufferEnd = pos;
+
+ for (var _i = 0; _i < buffered2.length; _i++) {
+ var start = buffered2[_i].start,
+ end = buffered2[_i].end; // logger.log('buf start/end:' + buffered.start(i) + '/' + buffered.end(i));
+
+ if (pos + maxHoleDuration >= start && pos < end) {
+ // play position is inside this buffer TimeRange, retrieve end of buffer position and buffer length
+ bufferStart = start;
+ bufferEnd = end;
+ bufferLen = bufferEnd - pos;
+ } else if (pos + maxHoleDuration < start) {
+ bufferStartNext = start;
+ break;
+ }
+ }
+
+ return {
+ len: bufferLen,
+ start: bufferStart,
+ end: bufferEnd,
+ nextStart: bufferStartNext
+ };
+ }
+ /**
+ * Safe method to get buffered property.
+ * SourceBuffer.buffered may throw if SourceBuffer is removed from it's MediaSource
+ */
+ ;
+
+ BufferHelper.getBuffered = function getBuffered(media) {
+ try {
+ return media.buffered;
+ } catch (e) {
+ logger["logger"].log('failed to get media.buffered', e);
+ return noopBuffered;
+ }
+ };
+
+ return BufferHelper;
+}();
+// EXTERNAL MODULE: ./node_modules/eventemitter3/index.js
+var eventemitter3 = __webpack_require__("./node_modules/eventemitter3/index.js");
+
+// EXTERNAL MODULE: ./node_modules/webworkify-webpack/index.js
+var webworkify_webpack = __webpack_require__("./node_modules/webworkify-webpack/index.js");
+
+// EXTERNAL MODULE: ./src/demux/demuxer-inline.js + 11 modules
+var demuxer_inline = __webpack_require__("./src/demux/demuxer-inline.js");
+
+// CONCATENATED MODULE: ./src/utils/mediasource-helper.ts
+/**
+ * MediaSource helper
+ */
+function getMediaSource() {
+ return window.MediaSource || window.WebKitMediaSource;
+}
+// EXTERNAL MODULE: ./src/utils/get-self-scope.js
+var get_self_scope = __webpack_require__("./src/utils/get-self-scope.js");
+
+// CONCATENATED MODULE: ./src/observer.ts
+function observer_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+/**
+ * Simple adapter sub-class of Nodejs-like EventEmitter.
+ */
+
+var Observer = /*#__PURE__*/function (_EventEmitter) {
+ observer_inheritsLoose(Observer, _EventEmitter);
+
+ function Observer() {
+ return _EventEmitter.apply(this, arguments) || this;
+ }
+
+ var _proto = Observer.prototype;
+
+ /**
+ * We simply want to pass along the event-name itself
+ * in every call to a handler, which is the purpose of our `trigger` method
+ * extending the standard API.
+ */
+ _proto.trigger = function trigger(event) {
+ for (var _len = arguments.length, data = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+ data[_key - 1] = arguments[_key];
+ }
+
+ this.emit.apply(this, [event, event].concat(data));
+ };
+
+ return Observer;
+}(eventemitter3["EventEmitter"]);
+// CONCATENATED MODULE: ./src/demux/demuxer.js
+
+
+
+
+
+
+
+
+
+ // see https://stackoverflow.com/a/11237259/589493
+
+var global = Object(get_self_scope["getSelfScope"])(); // safeguard for code that might run both on worker and main thread
+
+var demuxer_MediaSource = getMediaSource() || {
+ isTypeSupported: function isTypeSupported() {
+ return false;
+ }
+};
+
+var demuxer_Demuxer = /*#__PURE__*/function () {
+ function Demuxer(hls, id) {
+ var _this = this;
+
+ this.hls = hls;
+ this.id = id;
+ var observer = this.observer = new Observer();
+ var config = hls.config;
+
+ var forwardMessage = function forwardMessage(ev, data) {
+ data = data || {};
+ data.frag = _this.frag;
+ data.id = _this.id;
+ hls.trigger(ev, data);
+ }; // forward events to main thread
+
+
+ observer.on(events["default"].FRAG_DECRYPTED, forwardMessage);
+ observer.on(events["default"].FRAG_PARSING_INIT_SEGMENT, forwardMessage);
+ observer.on(events["default"].FRAG_PARSING_DATA, forwardMessage);
+ observer.on(events["default"].FRAG_PARSED, forwardMessage);
+ observer.on(events["default"].ERROR, forwardMessage);
+ observer.on(events["default"].FRAG_PARSING_METADATA, forwardMessage);
+ observer.on(events["default"].FRAG_PARSING_USERDATA, forwardMessage);
+ observer.on(events["default"].INIT_PTS_FOUND, forwardMessage);
+ var typeSupported = {
+ mp4: demuxer_MediaSource.isTypeSupported('video/mp4'),
+ mpeg: demuxer_MediaSource.isTypeSupported('audio/mpeg'),
+ mp3: demuxer_MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')
+ }; // navigator.vendor is not always available in Web Worker
+ // refer to https://developer.mozilla.org/en-US/docs/Web/API/WorkerGlobalScope/navigator
+
+ var vendor = navigator.vendor;
+
+ if (config.enableWorker && typeof Worker !== 'undefined') {
+ logger["logger"].log('demuxing in webworker');
+ var w;
+
+ try {
+ w = this.w = webworkify_webpack(/*require.resolve*/(/*! ../demux/demuxer-worker.js */ "./src/demux/demuxer-worker.js"));
+ this.onwmsg = this.onWorkerMessage.bind(this);
+ w.addEventListener('message', this.onwmsg);
+
+ w.onerror = function (event) {
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].OTHER_ERROR,
+ details: errors["ErrorDetails"].INTERNAL_EXCEPTION,
+ fatal: true,
+ event: 'demuxerWorker',
+ err: {
+ message: event.message + ' (' + event.filename + ':' + event.lineno + ')'
+ }
+ });
+ };
+
+ w.postMessage({
+ cmd: 'init',
+ typeSupported: typeSupported,
+ vendor: vendor,
+ id: id,
+ config: JSON.stringify(config)
+ });
+ } catch (err) {
+ logger["logger"].warn('Error in worker:', err);
+ logger["logger"].error('Error while initializing DemuxerWorker, fallback on DemuxerInline');
+
+ if (w) {
+ // revoke the Object URL that was used to create demuxer worker, so as not to leak it
+ global.URL.revokeObjectURL(w.objectURL);
+ }
+
+ this.demuxer = new demuxer_inline["default"](observer, typeSupported, config, vendor);
+ this.w = undefined;
+ }
+ } else {
+ this.demuxer = new demuxer_inline["default"](observer, typeSupported, config, vendor);
+ }
+ }
+
+ var _proto = Demuxer.prototype;
+
+ _proto.destroy = function destroy() {
+ var w = this.w;
+
+ if (w) {
+ w.removeEventListener('message', this.onwmsg);
+ w.terminate();
+ this.w = null;
+ } else {
+ var demuxer = this.demuxer;
+
+ if (demuxer) {
+ demuxer.destroy();
+ this.demuxer = null;
+ }
+ }
+
+ var observer = this.observer;
+
+ if (observer) {
+ observer.removeAllListeners();
+ this.observer = null;
+ }
+ };
+
+ _proto.push = function push(data, initSegment, audioCodec, videoCodec, frag, duration, accurateTimeOffset, defaultInitPTS) {
+ var w = this.w;
+ var timeOffset = Object(number["isFiniteNumber"])(frag.startPTS) ? frag.startPTS : frag.start;
+ var decryptdata = frag.decryptdata;
+ var lastFrag = this.frag;
+ var discontinuity = !(lastFrag && frag.cc === lastFrag.cc);
+ var trackSwitch = !(lastFrag && frag.level === lastFrag.level);
+ var nextSN = lastFrag && frag.sn === lastFrag.sn + 1;
+ var contiguous = !trackSwitch && nextSN;
+
+ if (discontinuity) {
+ logger["logger"].log(this.id + ":discontinuity detected");
+ }
+
+ if (trackSwitch) {
+ logger["logger"].log(this.id + ":switch detected");
+ }
+
+ this.frag = frag;
+
+ if (w) {
+ // post fragment payload as transferable objects for ArrayBuffer (no copy)
+ w.postMessage({
+ cmd: 'demux',
+ data: data,
+ decryptdata: decryptdata,
+ initSegment: initSegment,
+ audioCodec: audioCodec,
+ videoCodec: videoCodec,
+ timeOffset: timeOffset,
+ discontinuity: discontinuity,
+ trackSwitch: trackSwitch,
+ contiguous: contiguous,
+ duration: duration,
+ accurateTimeOffset: accurateTimeOffset,
+ defaultInitPTS: defaultInitPTS
+ }, data instanceof ArrayBuffer ? [data] : []);
+ } else {
+ var demuxer = this.demuxer;
+
+ if (demuxer) {
+ demuxer.push(data, decryptdata, initSegment, audioCodec, videoCodec, timeOffset, discontinuity, trackSwitch, contiguous, duration, accurateTimeOffset, defaultInitPTS);
+ }
+ }
+ };
+
+ _proto.onWorkerMessage = function onWorkerMessage(ev) {
+ var data = ev.data,
+ hls = this.hls;
+
+ switch (data.event) {
+ case 'init':
+ // revoke the Object URL that was used to create demuxer worker, so as not to leak it
+ global.URL.revokeObjectURL(this.w.objectURL);
+ break;
+ // special case for FRAG_PARSING_DATA: data1 and data2 are transferable objects
+
+ case events["default"].FRAG_PARSING_DATA:
+ data.data.data1 = new Uint8Array(data.data1);
+
+ if (data.data2) {
+ data.data.data2 = new Uint8Array(data.data2);
+ }
+
+ /* falls through */
+
+ default:
+ data.data = data.data || {};
+ data.data.frag = this.frag;
+ data.data.id = this.id;
+ hls.trigger(data.event, data.data);
+ break;
+ }
+ };
+
+ return Demuxer;
+}();
+
+/* harmony default export */ var demux_demuxer = (demuxer_Demuxer);
+// CONCATENATED MODULE: ./src/controller/level-helper.js
+
+
+
+
+
+/**
+ * @module LevelHelper
+ *
+ * Providing methods dealing with playlist sliding and drift
+ *
+ * TODO: Create an actual `Level` class/model that deals with all this logic in an object-oriented-manner.
+ *
+ * */
+
+function addGroupId(level, type, id) {
+ switch (type) {
+ case 'audio':
+ if (!level.audioGroupIds) {
+ level.audioGroupIds = [];
+ }
+
+ level.audioGroupIds.push(id);
+ break;
+
+ case 'text':
+ if (!level.textGroupIds) {
+ level.textGroupIds = [];
+ }
+
+ level.textGroupIds.push(id);
+ break;
+ }
+}
+function updatePTS(fragments, fromIdx, toIdx) {
+ var fragFrom = fragments[fromIdx],
+ fragTo = fragments[toIdx],
+ fragToPTS = fragTo.startPTS; // if we know startPTS[toIdx]
+
+ if (Object(number["isFiniteNumber"])(fragToPTS)) {
+ // update fragment duration.
+ // it helps to fix drifts between playlist reported duration and fragment real duration
+ if (toIdx > fromIdx) {
+ fragFrom.duration = fragToPTS - fragFrom.start;
+
+ if (fragFrom.duration < 0) {
+ logger["logger"].warn("negative duration computed for frag " + fragFrom.sn + ",level " + fragFrom.level + ", there should be some duration drift between playlist and fragment!");
+ }
+ } else {
+ fragTo.duration = fragFrom.start - fragToPTS;
+
+ if (fragTo.duration < 0) {
+ logger["logger"].warn("negative duration computed for frag " + fragTo.sn + ",level " + fragTo.level + ", there should be some duration drift between playlist and fragment!");
+ }
+ }
+ } else {
+ // we dont know startPTS[toIdx]
+ if (toIdx > fromIdx) {
+ var contiguous = fragFrom.cc === fragTo.cc;
+ fragTo.start = fragFrom.start + (contiguous && fragFrom.minEndPTS ? fragFrom.minEndPTS - fragFrom.start : fragFrom.duration);
+ } else {
+ fragTo.start = Math.max(fragFrom.start - fragTo.duration, 0);
+ }
+ }
+}
+function updateFragPTSDTS(details, frag, startPTS, endPTS, startDTS, endDTS) {
+ // update frag PTS/DTS
+ var maxStartPTS = startPTS;
+ var minEndPTS = endPTS;
+
+ if (Object(number["isFiniteNumber"])(frag.startPTS)) {
+ // delta PTS between audio and video
+ var deltaPTS = Math.abs(frag.startPTS - startPTS);
+
+ if (!Object(number["isFiniteNumber"])(frag.deltaPTS)) {
+ frag.deltaPTS = deltaPTS;
+ } else {
+ frag.deltaPTS = Math.max(deltaPTS, frag.deltaPTS);
+ }
+
+ maxStartPTS = Math.max(startPTS, frag.startPTS);
+ startPTS = Math.min(startPTS, frag.startPTS);
+ minEndPTS = Math.min(endPTS, frag.endPTS);
+ endPTS = Math.max(endPTS, frag.endPTS);
+ startDTS = Math.min(startDTS, frag.startDTS);
+ endDTS = Math.max(endDTS, frag.endDTS);
+ }
+
+ var drift = startPTS - frag.start;
+ frag.start = frag.startPTS = startPTS;
+ frag.maxStartPTS = maxStartPTS;
+ frag.endPTS = endPTS;
+ frag.minEndPTS = minEndPTS;
+ frag.startDTS = startDTS;
+ frag.endDTS = endDTS;
+ frag.duration = endPTS - startPTS;
+ var sn = frag.sn; // exit if sn out of range
+
+ if (!details || sn < details.startSN || sn > details.endSN) {
+ return 0;
+ }
+
+ var fragIdx, fragments, i;
+ fragIdx = sn - details.startSN;
+ fragments = details.fragments; // update frag reference in fragments array
+ // rationale is that fragments array might not contain this frag object.
+ // this will happen if playlist has been refreshed between frag loading and call to updateFragPTSDTS()
+ // if we don't update frag, we won't be able to propagate PTS info on the playlist
+ // resulting in invalid sliding computation
+
+ fragments[fragIdx] = frag; // adjust fragment PTS/duration from seqnum-1 to frag 0
+
+ for (i = fragIdx; i > 0; i--) {
+ updatePTS(fragments, i, i - 1);
+ } // adjust fragment PTS/duration from seqnum to last frag
+
+
+ for (i = fragIdx; i < fragments.length - 1; i++) {
+ updatePTS(fragments, i, i + 1);
+ }
+
+ details.PTSKnown = true;
+ return drift;
+}
+function mergeDetails(oldDetails, newDetails) {
+ // potentially retrieve cached initsegment
+ if (newDetails.initSegment && oldDetails.initSegment) {
+ newDetails.initSegment = oldDetails.initSegment;
+ } // check if old/new playlists have fragments in common
+ // loop through overlapping SN and update startPTS , cc, and duration if any found
+
+
+ var ccOffset = 0;
+ var PTSFrag;
+ mapFragmentIntersection(oldDetails, newDetails, function (oldFrag, newFrag) {
+ ccOffset = oldFrag.cc - newFrag.cc;
+
+ if (Object(number["isFiniteNumber"])(oldFrag.startPTS)) {
+ newFrag.start = newFrag.startPTS = oldFrag.startPTS;
+ newFrag.endPTS = oldFrag.endPTS;
+ newFrag.duration = oldFrag.duration;
+ newFrag.backtracked = oldFrag.backtracked;
+ newFrag.dropped = oldFrag.dropped;
+ PTSFrag = newFrag;
+ } // PTS is known when there are overlapping segments
+
+
+ newDetails.PTSKnown = true;
+ });
+
+ if (!newDetails.PTSKnown) {
+ return;
+ }
+
+ if (ccOffset) {
+ logger["logger"].log('discontinuity sliding from playlist, take drift into account');
+ var newFragments = newDetails.fragments;
+
+ for (var i = 0; i < newFragments.length; i++) {
+ newFragments[i].cc += ccOffset;
+ }
+ } // if at least one fragment contains PTS info, recompute PTS information for all fragments
+
+
+ if (PTSFrag) {
+ updateFragPTSDTS(newDetails, PTSFrag, PTSFrag.startPTS, PTSFrag.endPTS, PTSFrag.startDTS, PTSFrag.endDTS);
+ } else {
+ // ensure that delta is within oldFragments range
+ // also adjust sliding in case delta is 0 (we could have old=[50-60] and new=old=[50-61])
+ // in that case we also need to adjust start offset of all fragments
+ adjustSliding(oldDetails, newDetails);
+ } // if we are here, it means we have fragments overlapping between
+ // old and new level. reliable PTS info is thus relying on old level
+
+
+ newDetails.PTSKnown = oldDetails.PTSKnown;
+}
+function mergeSubtitlePlaylists(oldPlaylist, newPlaylist, referenceStart) {
+ if (referenceStart === void 0) {
+ referenceStart = 0;
+ }
+
+ var lastIndex = -1;
+ mapFragmentIntersection(oldPlaylist, newPlaylist, function (oldFrag, newFrag, index) {
+ newFrag.start = oldFrag.start;
+ lastIndex = index;
+ });
+ var frags = newPlaylist.fragments;
+
+ if (lastIndex < 0) {
+ frags.forEach(function (frag) {
+ frag.start += referenceStart;
+ });
+ return;
+ }
+
+ for (var i = lastIndex + 1; i < frags.length; i++) {
+ frags[i].start = frags[i - 1].start + frags[i - 1].duration;
+ }
+}
+function mapFragmentIntersection(oldPlaylist, newPlaylist, intersectionFn) {
+ if (!oldPlaylist || !newPlaylist) {
+ return;
+ }
+
+ var start = Math.max(oldPlaylist.startSN, newPlaylist.startSN) - newPlaylist.startSN;
+ var end = Math.min(oldPlaylist.endSN, newPlaylist.endSN) - newPlaylist.startSN;
+ var delta = newPlaylist.startSN - oldPlaylist.startSN;
+
+ for (var i = start; i <= end; i++) {
+ var oldFrag = oldPlaylist.fragments[delta + i];
+ var newFrag = newPlaylist.fragments[i];
+
+ if (!oldFrag || !newFrag) {
+ break;
+ }
+
+ intersectionFn(oldFrag, newFrag, i);
+ }
+}
+function adjustSliding(oldPlaylist, newPlaylist) {
+ var delta = newPlaylist.startSN - oldPlaylist.startSN;
+ var oldFragments = oldPlaylist.fragments;
+ var newFragments = newPlaylist.fragments;
+
+ if (delta < 0 || delta > oldFragments.length) {
+ return;
+ }
+
+ for (var i = 0; i < newFragments.length; i++) {
+ newFragments[i].start += oldFragments[delta].start;
+ }
+}
+function computeReloadInterval(currentPlaylist, newPlaylist, lastRequestTime) {
+ var reloadInterval = 1000 * (newPlaylist.averagetargetduration ? newPlaylist.averagetargetduration : newPlaylist.targetduration);
+ var minReloadInterval = reloadInterval / 2;
+
+ if (currentPlaylist && newPlaylist.endSN === currentPlaylist.endSN) {
+ // follow HLS Spec, If the client reloads a Playlist file and finds that it has not
+ // changed then it MUST wait for a period of one-half the target
+ // duration before retrying.
+ reloadInterval = minReloadInterval;
+ }
+
+ if (lastRequestTime) {
+ reloadInterval = Math.max(minReloadInterval, reloadInterval - (window.performance.now() - lastRequestTime));
+ } // in any case, don't reload more than half of target duration
+
+
+ return Math.round(reloadInterval);
+}
+// CONCATENATED MODULE: ./src/utils/time-ranges.ts
+/**
+ * TimeRanges to string helper
+ */
+var TimeRanges = {
+ toString: function toString(r) {
+ var log = '';
+ var len = r.length;
+
+ for (var i = 0; i < len; i++) {
+ log += '[' + r.start(i).toFixed(3) + ',' + r.end(i).toFixed(3) + ']';
+ }
+
+ return log;
+ }
+};
+/* harmony default export */ var time_ranges = (TimeRanges);
+// CONCATENATED MODULE: ./src/utils/discontinuities.js
+
+
+
+function findFirstFragWithCC(fragments, cc) {
+ var firstFrag = null;
+
+ for (var i = 0; i < fragments.length; i += 1) {
+ var currentFrag = fragments[i];
+
+ if (currentFrag && currentFrag.cc === cc) {
+ firstFrag = currentFrag;
+ break;
+ }
+ }
+
+ return firstFrag;
+}
+function findFragWithCC(fragments, CC) {
+ return binary_search.search(fragments, function (candidate) {
+ if (candidate.cc < CC) {
+ return 1;
+ } else if (candidate.cc > CC) {
+ return -1;
+ } else {
+ return 0;
+ }
+ });
+}
+function shouldAlignOnDiscontinuities(lastFrag, lastLevel, details) {
+ var shouldAlign = false;
+
+ if (lastLevel && lastLevel.details && details) {
+ if (details.endCC > details.startCC || lastFrag && lastFrag.cc < details.startCC) {
+ shouldAlign = true;
+ }
+ }
+
+ return shouldAlign;
+} // Find the first frag in the previous level which matches the CC of the first frag of the new level
+
+function findDiscontinuousReferenceFrag(prevDetails, curDetails) {
+ var prevFrags = prevDetails.fragments;
+ var curFrags = curDetails.fragments;
+
+ if (!curFrags.length || !prevFrags.length) {
+ logger["logger"].log('No fragments to align');
+ return;
+ }
+
+ var prevStartFrag = findFirstFragWithCC(prevFrags, curFrags[0].cc);
+
+ if (!prevStartFrag || prevStartFrag && !prevStartFrag.startPTS) {
+ logger["logger"].log('No frag in previous level to align on');
+ return;
+ }
+
+ return prevStartFrag;
+}
+function adjustPts(sliding, details) {
+ details.fragments.forEach(function (frag) {
+ if (frag) {
+ var start = frag.start + sliding;
+ frag.start = frag.startPTS = start;
+ frag.endPTS = start + frag.duration;
+ }
+ });
+ details.PTSKnown = true;
+}
+/**
+ * Using the parameters of the last level, this function computes PTS' of the new fragments so that they form a
+ * contiguous stream with the last fragments.
+ * The PTS of a fragment lets Hls.js know where it fits into a stream - by knowing every PTS, we know which fragment to
+ * download at any given time. PTS is normally computed when the fragment is demuxed, so taking this step saves us time
+ * and an extra download.
+ * @param lastFrag
+ * @param lastLevel
+ * @param details
+ */
+
+function alignStream(lastFrag, lastLevel, details) {
+ alignDiscontinuities(lastFrag, details, lastLevel);
+
+ if (!details.PTSKnown && lastLevel) {
+ // If the PTS wasn't figured out via discontinuity sequence that means there was no CC increase within the level.
+ // Aligning via Program Date Time should therefore be reliable, since PDT should be the same within the same
+ // discontinuity sequence.
+ alignPDT(details, lastLevel.details);
+ }
+}
+/**
+ * Computes the PTS if a new level's fragments using the PTS of a fragment in the last level which shares the same
+ * discontinuity sequence.
+ * @param lastLevel - The details of the last loaded level
+ * @param details - The details of the new level
+ */
+
+function alignDiscontinuities(lastFrag, details, lastLevel) {
+ if (shouldAlignOnDiscontinuities(lastFrag, lastLevel, details)) {
+ var referenceFrag = findDiscontinuousReferenceFrag(lastLevel.details, details);
+
+ if (referenceFrag) {
+ logger["logger"].log('Adjusting PTS using last level due to CC increase within current level');
+ adjustPts(referenceFrag.start, details);
+ }
+ }
+}
+/**
+ * Computes the PTS of a new level's fragments using the difference in Program Date Time from the last level.
+ * @param details - The details of the new level
+ * @param lastDetails - The details of the last loaded level
+ */
+
+function alignPDT(details, lastDetails) {
+ if (lastDetails && lastDetails.fragments.length) {
+ if (!details.hasProgramDateTime || !lastDetails.hasProgramDateTime) {
+ return;
+ } // if last level sliding is 1000 and its first frag PROGRAM-DATE-TIME is 2017-08-20 1:10:00 AM
+ // and if new details first frag PROGRAM DATE-TIME is 2017-08-20 1:10:08 AM
+ // then we can deduce that playlist B sliding is 1000+8 = 1008s
+
+
+ var lastPDT = lastDetails.fragments[0].programDateTime;
+ var newPDT = details.fragments[0].programDateTime; // date diff is in ms. frag.start is in seconds
+
+ var sliding = (newPDT - lastPDT) / 1000 + lastDetails.fragments[0].start;
+
+ if (Object(number["isFiniteNumber"])(sliding)) {
+ logger["logger"].log("adjusting PTS using programDateTime delta, sliding:" + sliding.toFixed(3));
+ adjustPts(sliding, details);
+ }
+ }
+}
+// CONCATENATED MODULE: ./src/controller/fragment-finders.ts
+
+
+
+/**
+ * The test function used by the findFragmentBySn's BinarySearch to look for the best match to the current buffer conditions.
+ * @param {*} candidate - The fragment to test
+ * @param {number} [bufferEnd = 0] - The end of the current buffered range the playhead is currently within
+ * @param {number} [maxFragLookUpTolerance = 0] - The amount of time that a fragment's start can be within in order to be considered contiguous
+ * @returns {number} - 0 if it matches, 1 if too low, -1 if too high
+ */
+function fragmentWithinToleranceTest(bufferEnd, maxFragLookUpTolerance, candidate) {
+ if (bufferEnd === void 0) {
+ bufferEnd = 0;
+ }
+
+ if (maxFragLookUpTolerance === void 0) {
+ maxFragLookUpTolerance = 0;
+ }
+
+ // offset should be within fragment boundary - config.maxFragLookUpTolerance
+ // this is to cope with situations like
+ // bufferEnd = 9.991
+ // frag[Ø] : [0,10]
+ // frag[1] : [10,20]
+ // bufferEnd is within frag[0] range ... although what we are expecting is to return frag[1] here
+ // frag start frag start+duration
+ // |-----------------------------|
+ // <---> <--->
+ // ...--------><-----------------------------><---------....
+ // previous frag matching fragment next frag
+ // return -1 return 0 return 1
+ // logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);
+ // Set the lookup tolerance to be small enough to detect the current segment - ensures we don't skip over very small segments
+ var candidateLookupTolerance = Math.min(maxFragLookUpTolerance, candidate.duration + (candidate.deltaPTS ? candidate.deltaPTS : 0));
+
+ if (candidate.start + candidate.duration - candidateLookupTolerance <= bufferEnd) {
+ return 1;
+ } else if (candidate.start - candidateLookupTolerance > bufferEnd && candidate.start) {
+ // if maxFragLookUpTolerance will have negative value then don't return -1 for first element
+ return -1;
+ }
+
+ return 0;
+}
+/**
+ * The test function used by the findFragmentByPdt's BinarySearch to look for the best match to the current buffer conditions.
+ * This function tests the candidate's program date time values, as represented in Unix time
+ * @param {*} candidate - The fragment to test
+ * @param {number} [pdtBufferEnd = 0] - The Unix time representing the end of the current buffered range
+ * @param {number} [maxFragLookUpTolerance = 0] - The amount of time that a fragment's start can be within in order to be considered contiguous
+ * @returns {boolean} True if contiguous, false otherwise
+ */
+
+function pdtWithinToleranceTest(pdtBufferEnd, maxFragLookUpTolerance, candidate) {
+ var candidateLookupTolerance = Math.min(maxFragLookUpTolerance, candidate.duration + (candidate.deltaPTS ? candidate.deltaPTS : 0)) * 1000; // endProgramDateTime can be null, default to zero
+
+ var endProgramDateTime = candidate.endProgramDateTime || 0;
+ return endProgramDateTime - candidateLookupTolerance > pdtBufferEnd;
+}
+/**
+ * Returns first fragment whose endPdt value exceeds the given PDT.
+ * @param {Array<Fragment>} fragments - The array of candidate fragments
+ * @param {number|null} [PDTValue = null] - The PDT value which must be exceeded
+ * @param {number} [maxFragLookUpTolerance = 0] - The amount of time that a fragment's start/end can be within in order to be considered contiguous
+ * @returns {*|null} fragment - The best matching fragment
+ */
+
+function findFragmentByPDT(fragments, PDTValue, maxFragLookUpTolerance) {
+ if (PDTValue === null || !Array.isArray(fragments) || !fragments.length || !Object(number["isFiniteNumber"])(PDTValue)) {
+ return null;
+ } // if less than start
+
+
+ var startPDT = fragments[0].programDateTime;
+
+ if (PDTValue < (startPDT || 0)) {
+ return null;
+ }
+
+ var endPDT = fragments[fragments.length - 1].endProgramDateTime;
+
+ if (PDTValue >= (endPDT || 0)) {
+ return null;
+ }
+
+ maxFragLookUpTolerance = maxFragLookUpTolerance || 0;
+
+ for (var seg = 0; seg < fragments.length; ++seg) {
+ var frag = fragments[seg];
+
+ if (pdtWithinToleranceTest(PDTValue, maxFragLookUpTolerance, frag)) {
+ return frag;
+ }
+ }
+
+ return null;
+}
+/**
+ * Finds a fragment based on the SN of the previous fragment; or based on the needs of the current buffer.
+ * This method compensates for small buffer gaps by applying a tolerance to the start of any candidate fragment, thus
+ * breaking any traps which would cause the same fragment to be continuously selected within a small range.
+ * @param {*} fragPrevious - The last frag successfully appended
+ * @param {Array<Fragment>} fragments - The array of candidate fragments
+ * @param {number} [bufferEnd = 0] - The end of the contiguous buffered range the playhead is currently within
+ * @param {number} maxFragLookUpTolerance - The amount of time that a fragment's start/end can be within in order to be considered contiguous
+ * @returns {*} foundFrag - The best matching fragment
+ */
+
+function findFragmentByPTS(fragPrevious, fragments, bufferEnd, maxFragLookUpTolerance) {
+ if (bufferEnd === void 0) {
+ bufferEnd = 0;
+ }
+
+ if (maxFragLookUpTolerance === void 0) {
+ maxFragLookUpTolerance = 0;
+ }
+
+ var fragNext = null;
+
+ if (fragPrevious) {
+ fragNext = fragments[fragPrevious.sn - fragments[0].sn + 1];
+ } else if (bufferEnd === 0 && fragments[0].start === 0) {
+ fragNext = fragments[0];
+ } // Prefer the next fragment if it's within tolerance
+
+
+ if (fragNext && fragmentWithinToleranceTest(bufferEnd, maxFragLookUpTolerance, fragNext) === 0) {
+ return fragNext;
+ } // We might be seeking past the tolerance so find the best match
+
+
+ var foundFragment = binary_search.search(fragments, fragmentWithinToleranceTest.bind(null, bufferEnd, maxFragLookUpTolerance));
+
+ if (foundFragment) {
+ return foundFragment;
+ } // If no match was found return the next fragment after fragPrevious, or null
+
+
+ return fragNext;
+}
+// CONCATENATED MODULE: ./src/controller/gap-controller.js
+
+
+
+
+var STALL_MINIMUM_DURATION_MS = 250;
+var MAX_START_GAP_JUMP = 2.0;
+var SKIP_BUFFER_HOLE_STEP_SECONDS = 0.1;
+var SKIP_BUFFER_RANGE_START = 0.05;
+
+var gap_controller_GapController = /*#__PURE__*/function () {
+ function GapController(config, media, fragmentTracker, hls) {
+ this.config = config;
+ this.media = media;
+ this.fragmentTracker = fragmentTracker;
+ this.hls = hls;
+ this.nudgeRetry = 0;
+ this.stallReported = false;
+ this.stalled = null;
+ this.moved = false;
+ this.seeking = false;
+ }
+ /**
+ * Checks if the playhead is stuck within a gap, and if so, attempts to free it.
+ * A gap is an unbuffered range between two buffered ranges (or the start and the first buffered range).
+ *
+ * @param {number} lastCurrentTime Previously read playhead position
+ */
+
+
+ var _proto = GapController.prototype;
+
+ _proto.poll = function poll(lastCurrentTime) {
+ var config = this.config,
+ media = this.media,
+ stalled = this.stalled;
+ var currentTime = media.currentTime,
+ seeking = media.seeking;
+ var seeked = this.seeking && !seeking;
+ var beginSeek = !this.seeking && seeking;
+ this.seeking = seeking; // The playhead is moving, no-op
+
+ if (currentTime !== lastCurrentTime) {
+ this.moved = true;
+
+ if (stalled !== null) {
+ // The playhead is now moving, but was previously stalled
+ if (this.stallReported) {
+ var _stalledDuration = self.performance.now() - stalled;
+
+ logger["logger"].warn("playback not stuck anymore @" + currentTime + ", after " + Math.round(_stalledDuration) + "ms");
+ this.stallReported = false;
+ }
+
+ this.stalled = null;
+ this.nudgeRetry = 0;
+ }
+
+ return;
+ } // Clear stalled state when beginning or finishing seeking so that we don't report stalls coming out of a seek
+
+
+ if (beginSeek || seeked) {
+ this.stalled = null;
+ } // The playhead should not be moving
+
+
+ if (media.paused || media.ended || media.playbackRate === 0 || !buffer_helper_BufferHelper.getBuffered(media).length) {
+ return;
+ }
+
+ var bufferInfo = buffer_helper_BufferHelper.bufferInfo(media, currentTime, 0);
+ var isBuffered = bufferInfo.len > 0;
+ var nextStart = bufferInfo.nextStart || 0; // There is no playable buffer (waiting for buffer append)
+
+ if (!isBuffered && !nextStart) {
+ return;
+ }
+
+ if (seeking) {
+ // Waiting for seeking in a buffered range to complete
+ var hasEnoughBuffer = bufferInfo.len > MAX_START_GAP_JUMP; // Next buffered range is too far ahead to jump to while still seeking
+
+ var noBufferGap = !nextStart || nextStart - currentTime > MAX_START_GAP_JUMP && !this.fragmentTracker.getPartialFragment(currentTime);
+
+ if (hasEnoughBuffer || noBufferGap) {
+ return;
+ } // Reset moved state when seeking to a point in or before a gap
+
+
+ this.moved = false;
+ } // Skip start gaps if we haven't played, but the last poll detected the start of a stall
+ // The addition poll gives the browser a chance to jump the gap for us
+
+
+ if (!this.moved && this.stalled) {
+ var _level$details;
+
+ // Jump start gaps within jump threshold
+ var startJump = Math.max(nextStart, bufferInfo.start || 0) - currentTime; // When joining a live stream with audio tracks, account for live playlist window sliding by allowing
+ // a larger jump over start gaps caused by the audio-stream-controller buffering a start fragment
+ // that begins over 1 target duration after the video start position.
+
+ var level = this.hls.levels ? this.hls.levels[this.hls.currentLevel] : null;
+ var isLive = level === null || level === void 0 ? void 0 : (_level$details = level.details) === null || _level$details === void 0 ? void 0 : _level$details.live;
+ var maxStartGapJump = isLive ? level.details.targetduration * 2 : MAX_START_GAP_JUMP;
+
+ if (startJump > 0 && startJump <= maxStartGapJump) {
+ this._trySkipBufferHole(null);
+
+ return;
+ }
+ } // Start tracking stall time
+
+
+ var tnow = self.performance.now();
+
+ if (stalled === null) {
+ this.stalled = tnow;
+ return;
+ }
+
+ var stalledDuration = tnow - stalled;
+
+ if (!seeking && stalledDuration >= STALL_MINIMUM_DURATION_MS) {
+ // Report stalling after trying to fix
+ this._reportStall(bufferInfo.len);
+ }
+
+ var bufferedWithHoles = buffer_helper_BufferHelper.bufferInfo(media, currentTime, config.maxBufferHole);
+
+ this._tryFixBufferStall(bufferedWithHoles, stalledDuration);
+ }
+ /**
+ * Detects and attempts to fix known buffer stalling issues.
+ * @param bufferInfo - The properties of the current buffer.
+ * @param stalledDurationMs - The amount of time Hls.js has been stalling for.
+ * @private
+ */
+ ;
+
+ _proto._tryFixBufferStall = function _tryFixBufferStall(bufferInfo, stalledDurationMs) {
+ var config = this.config,
+ fragmentTracker = this.fragmentTracker,
+ media = this.media;
+ var currentTime = media.currentTime;
+ var partial = fragmentTracker.getPartialFragment(currentTime);
+
+ if (partial) {
+ // Try to skip over the buffer hole caused by a partial fragment
+ // This method isn't limited by the size of the gap between buffered ranges
+ var targetTime = this._trySkipBufferHole(partial); // we return here in this case, meaning
+ // the branch below only executes when we don't handle a partial fragment
+
+
+ if (targetTime) {
+ return;
+ }
+ } // if we haven't had to skip over a buffer hole of a partial fragment
+ // we may just have to "nudge" the playlist as the browser decoding/rendering engine
+ // needs to cross some sort of threshold covering all source-buffers content
+ // to start playing properly.
+
+
+ if (bufferInfo.len > config.maxBufferHole && stalledDurationMs > config.highBufferWatchdogPeriod * 1000) {
+ logger["logger"].warn('Trying to nudge playhead over buffer-hole'); // Try to nudge currentTime over a buffer hole if we've been stalling for the configured amount of seconds
+ // We only try to jump the hole if it's under the configured size
+ // Reset stalled so to rearm watchdog timer
+
+ this.stalled = null;
+
+ this._tryNudgeBuffer();
+ }
+ }
+ /**
+ * Triggers a BUFFER_STALLED_ERROR event, but only once per stall period.
+ * @param bufferLen - The playhead distance from the end of the current buffer segment.
+ * @private
+ */
+ ;
+
+ _proto._reportStall = function _reportStall(bufferLen) {
+ var hls = this.hls,
+ media = this.media,
+ stallReported = this.stallReported;
+
+ if (!stallReported) {
+ // Report stalled error once
+ this.stallReported = true;
+ logger["logger"].warn("Playback stalling at @" + media.currentTime + " due to low buffer (buffer=" + bufferLen + ")");
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].BUFFER_STALLED_ERROR,
+ fatal: false,
+ buffer: bufferLen
+ });
+ }
+ }
+ /**
+ * Attempts to fix buffer stalls by jumping over known gaps caused by partial fragments
+ * @param partial - The partial fragment found at the current time (where playback is stalling).
+ * @private
+ */
+ ;
+
+ _proto._trySkipBufferHole = function _trySkipBufferHole(partial) {
+ var config = this.config,
+ hls = this.hls,
+ media = this.media;
+ var currentTime = media.currentTime;
+ var lastEndTime = 0; // Check if currentTime is between unbuffered regions of partial fragments
+
+ var buffered = buffer_helper_BufferHelper.getBuffered(media);
+
+ for (var i = 0; i < buffered.length; i++) {
+ var startTime = buffered.start(i);
+
+ if (currentTime + config.maxBufferHole >= lastEndTime && currentTime < startTime) {
+ var targetTime = Math.max(startTime + SKIP_BUFFER_RANGE_START, media.currentTime + SKIP_BUFFER_HOLE_STEP_SECONDS);
+ logger["logger"].warn("skipping hole, adjusting currentTime from " + currentTime + " to " + targetTime);
+ this.moved = true;
+ this.stalled = null;
+ media.currentTime = targetTime;
+
+ if (partial) {
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].BUFFER_SEEK_OVER_HOLE,
+ fatal: false,
+ reason: "fragment loaded with buffer holes, seeking from " + currentTime + " to " + targetTime,
+ frag: partial
+ });
+ }
+
+ return targetTime;
+ }
+
+ lastEndTime = buffered.end(i);
+ }
+
+ return 0;
+ }
+ /**
+ * Attempts to fix buffer stalls by advancing the mediaElement's current time by a small amount.
+ * @private
+ */
+ ;
+
+ _proto._tryNudgeBuffer = function _tryNudgeBuffer() {
+ var config = this.config,
+ hls = this.hls,
+ media = this.media;
+ var currentTime = media.currentTime;
+ var nudgeRetry = (this.nudgeRetry || 0) + 1;
+ this.nudgeRetry = nudgeRetry;
+
+ if (nudgeRetry < config.nudgeMaxRetry) {
+ var targetTime = currentTime + nudgeRetry * config.nudgeOffset; // playback stalled in buffered area ... let's nudge currentTime to try to overcome this
+
+ logger["logger"].warn("Nudging 'currentTime' from " + currentTime + " to " + targetTime);
+ media.currentTime = targetTime;
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].BUFFER_NUDGE_ON_STALL,
+ fatal: false
+ });
+ } else {
+ logger["logger"].error("Playhead still not moving while enough data buffered @" + currentTime + " after " + config.nudgeMaxRetry + " nudges");
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].BUFFER_STALLED_ERROR,
+ fatal: true
+ });
+ }
+ };
+
+ return GapController;
+}();
+
+
+// CONCATENATED MODULE: ./src/task-loop.ts
+function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function task_loop_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+/**
+ * Sub-class specialization of EventHandler base class.
+ *
+ * TaskLoop allows to schedule a task function being called (optionnaly repeatedly) on the main loop,
+ * scheduled asynchroneously, avoiding recursive calls in the same tick.
+ *
+ * The task itself is implemented in `doTick`. It can be requested and called for single execution
+ * using the `tick` method.
+ *
+ * It will be assured that the task execution method (`tick`) only gets called once per main loop "tick",
+ * no matter how often it gets requested for execution. Execution in further ticks will be scheduled accordingly.
+ *
+ * If further execution requests have already been scheduled on the next tick, it can be checked with `hasNextTick`,
+ * and cancelled with `clearNextTick`.
+ *
+ * The task can be scheduled as an interval repeatedly with a period as parameter (see `setInterval`, `clearInterval`).
+ *
+ * Sub-classes need to implement the `doTick` method which will effectively have the task execution routine.
+ *
+ * Further explanations:
+ *
+ * The baseclass has a `tick` method that will schedule the doTick call. It may be called synchroneously
+ * only for a stack-depth of one. On re-entrant calls, sub-sequent calls are scheduled for next main loop ticks.
+ *
+ * When the task execution (`tick` method) is called in re-entrant way this is detected and
+ * we are limiting the task execution per call stack to exactly one, but scheduling/post-poning further
+ * task processing on the next main loop iteration (also known as "next tick" in the Node/JS runtime lingo).
+ */
+var TaskLoop = /*#__PURE__*/function (_EventHandler) {
+ task_loop_inheritsLoose(TaskLoop, _EventHandler);
+
+ function TaskLoop(hls) {
+ var _this;
+
+ for (var _len = arguments.length, events = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+ events[_key - 1] = arguments[_key];
+ }
+
+ _this = _EventHandler.call.apply(_EventHandler, [this, hls].concat(events)) || this;
+ _this._boundTick = void 0;
+ _this._tickTimer = null;
+ _this._tickInterval = null;
+ _this._tickCallCount = 0;
+ _this._boundTick = _this.tick.bind(_assertThisInitialized(_this));
+ return _this;
+ }
+ /**
+ * @override
+ */
+
+
+ var _proto = TaskLoop.prototype;
+
+ _proto.onHandlerDestroying = function onHandlerDestroying() {
+ // clear all timers before unregistering from event bus
+ this.clearNextTick();
+ this.clearInterval();
+ }
+ /**
+ * @returns {boolean}
+ */
+ ;
+
+ _proto.hasInterval = function hasInterval() {
+ return !!this._tickInterval;
+ }
+ /**
+ * @returns {boolean}
+ */
+ ;
+
+ _proto.hasNextTick = function hasNextTick() {
+ return !!this._tickTimer;
+ }
+ /**
+ * @param {number} millis Interval time (ms)
+ * @returns {boolean} True when interval has been scheduled, false when already scheduled (no effect)
+ */
+ ;
+
+ _proto.setInterval = function setInterval(millis) {
+ if (!this._tickInterval) {
+ this._tickInterval = self.setInterval(this._boundTick, millis);
+ return true;
+ }
+
+ return false;
+ }
+ /**
+ * @returns {boolean} True when interval was cleared, false when none was set (no effect)
+ */
+ ;
+
+ _proto.clearInterval = function clearInterval() {
+ if (this._tickInterval) {
+ self.clearInterval(this._tickInterval);
+ this._tickInterval = null;
+ return true;
+ }
+
+ return false;
+ }
+ /**
+ * @returns {boolean} True when timeout was cleared, false when none was set (no effect)
+ */
+ ;
+
+ _proto.clearNextTick = function clearNextTick() {
+ if (this._tickTimer) {
+ self.clearTimeout(this._tickTimer);
+ this._tickTimer = null;
+ return true;
+ }
+
+ return false;
+ }
+ /**
+ * Will call the subclass doTick implementation in this main loop tick
+ * or in the next one (via setTimeout(,0)) in case it has already been called
+ * in this tick (in case this is a re-entrant call).
+ */
+ ;
+
+ _proto.tick = function tick() {
+ this._tickCallCount++;
+
+ if (this._tickCallCount === 1) {
+ this.doTick(); // re-entrant call to tick from previous doTick call stack
+ // -> schedule a call on the next main loop iteration to process this task processing request
+
+ if (this._tickCallCount > 1) {
+ // make sure only one timer exists at any time at max
+ this.clearNextTick();
+ this._tickTimer = self.setTimeout(this._boundTick, 0);
+ }
+
+ this._tickCallCount = 0;
+ }
+ }
+ /**
+ * For subclass to implement task logic
+ * @abstract
+ */
+ ;
+
+ _proto.doTick = function doTick() {};
+
+ return TaskLoop;
+}(event_handler);
+
+
+// CONCATENATED MODULE: ./src/controller/base-stream-controller.js
+
+
+function base_stream_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+
+
+var State = {
+ STOPPED: 'STOPPED',
+ STARTING: 'STARTING',
+ IDLE: 'IDLE',
+ PAUSED: 'PAUSED',
+ KEY_LOADING: 'KEY_LOADING',
+ FRAG_LOADING: 'FRAG_LOADING',
+ FRAG_LOADING_WAITING_RETRY: 'FRAG_LOADING_WAITING_RETRY',
+ WAITING_TRACK: 'WAITING_TRACK',
+ PARSING: 'PARSING',
+ PARSED: 'PARSED',
+ BUFFER_FLUSHING: 'BUFFER_FLUSHING',
+ ENDED: 'ENDED',
+ ERROR: 'ERROR',
+ WAITING_INIT_PTS: 'WAITING_INIT_PTS',
+ WAITING_LEVEL: 'WAITING_LEVEL'
+};
+
+var base_stream_controller_BaseStreamController = /*#__PURE__*/function (_TaskLoop) {
+ base_stream_controller_inheritsLoose(BaseStreamController, _TaskLoop);
+
+ function BaseStreamController() {
+ return _TaskLoop.apply(this, arguments) || this;
+ }
+
+ var _proto = BaseStreamController.prototype;
+
+ _proto.doTick = function doTick() {};
+
+ _proto.startLoad = function startLoad() {};
+
+ _proto.stopLoad = function stopLoad() {
+ var frag = this.fragCurrent;
+
+ if (frag) {
+ if (frag.loader) {
+ frag.loader.abort();
+ }
+
+ this.fragmentTracker.removeFragment(frag);
+ }
+
+ if (this.demuxer) {
+ this.demuxer.destroy();
+ this.demuxer = null;
+ }
+
+ this.fragCurrent = null;
+ this.fragPrevious = null;
+ this.clearInterval();
+ this.clearNextTick();
+ this.state = State.STOPPED;
+ };
+
+ _proto._streamEnded = function _streamEnded(bufferInfo, levelDetails) {
+ var fragCurrent = this.fragCurrent,
+ fragmentTracker = this.fragmentTracker; // we just got done loading the final fragment and there is no other buffered range after ...
+ // rationale is that in case there are any buffered ranges after, it means that there are unbuffered portion in between
+ // so we should not switch to ENDED in that case, to be able to buffer them
+ // dont switch to ENDED if we need to backtrack last fragment
+
+ if (!levelDetails.live && fragCurrent && !fragCurrent.backtracked && fragCurrent.sn === levelDetails.endSN && !bufferInfo.nextStart) {
+ var fragState = fragmentTracker.getState(fragCurrent);
+ return fragState === FragmentState.PARTIAL || fragState === FragmentState.OK;
+ }
+
+ return false;
+ };
+
+ _proto.onMediaSeeking = function onMediaSeeking() {
+ var config = this.config,
+ media = this.media,
+ mediaBuffer = this.mediaBuffer,
+ state = this.state;
+ var currentTime = media ? media.currentTime : null;
+ var bufferInfo = buffer_helper_BufferHelper.bufferInfo(mediaBuffer || media, currentTime, this.config.maxBufferHole);
+ logger["logger"].log("media seeking to " + (Object(number["isFiniteNumber"])(currentTime) ? currentTime.toFixed(3) : currentTime));
+
+ if (state === State.FRAG_LOADING) {
+ var fragCurrent = this.fragCurrent; // check if we are seeking to a unbuffered area AND if frag loading is in progress
+
+ if (bufferInfo.len === 0 && fragCurrent) {
+ var tolerance = config.maxFragLookUpTolerance;
+ var fragStartOffset = fragCurrent.start - tolerance;
+ var fragEndOffset = fragCurrent.start + fragCurrent.duration + tolerance; // check if we seek position will be out of currently loaded frag range : if out cancel frag load, if in, don't do anything
+
+ if (currentTime < fragStartOffset || currentTime > fragEndOffset) {
+ if (fragCurrent.loader) {
+ logger["logger"].log('seeking outside of buffer while fragment load in progress, cancel fragment load');
+ fragCurrent.loader.abort();
+ }
+
+ this.fragCurrent = null;
+ this.fragPrevious = null; // switch to IDLE state to load new fragment
+
+ this.state = State.IDLE;
+ } else {
+ logger["logger"].log('seeking outside of buffer but within currently loaded fragment range');
+ }
+ }
+ } else if (state === State.ENDED) {
+ // if seeking to unbuffered area, clean up fragPrevious
+ if (bufferInfo.len === 0) {
+ this.fragPrevious = null;
+ this.fragCurrent = null;
+ } // switch to IDLE state to check for potential new fragment
+
+
+ this.state = State.IDLE;
+ }
+
+ if (media) {
+ this.lastCurrentTime = currentTime;
+ } // in case seeking occurs although no media buffered, adjust startPosition and nextLoadPosition to seek target
+
+
+ if (!this.loadedmetadata) {
+ this.nextLoadPosition = this.startPosition = currentTime;
+ } // tick to speed up processing
+
+
+ this.tick();
+ };
+
+ _proto.onMediaEnded = function onMediaEnded() {
+ // reset startPosition and lastCurrentTime to restart playback @ stream beginning
+ this.startPosition = this.lastCurrentTime = 0;
+ };
+
+ _proto.onHandlerDestroying = function onHandlerDestroying() {
+ this.stopLoad();
+
+ _TaskLoop.prototype.onHandlerDestroying.call(this);
+ };
+
+ _proto.onHandlerDestroyed = function onHandlerDestroyed() {
+ this.state = State.STOPPED;
+ this.fragmentTracker = null;
+ };
+
+ _proto.computeLivePosition = function computeLivePosition(sliding, levelDetails) {
+ var targetLatency = this.config.liveSyncDuration !== undefined ? this.config.liveSyncDuration : this.config.liveSyncDurationCount * levelDetails.targetduration;
+ return sliding + Math.max(0, levelDetails.totalduration - targetLatency);
+ };
+
+ return BaseStreamController;
+}(TaskLoop);
+
+
+// CONCATENATED MODULE: ./src/controller/stream-controller.js
+
+
+
+
+
+
+
+function stream_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function stream_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) stream_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) stream_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function stream_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * Stream Controller
+*/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+var TICK_INTERVAL = 100; // how often to tick in ms
+
+var stream_controller_StreamController = /*#__PURE__*/function (_BaseStreamController) {
+ stream_controller_inheritsLoose(StreamController, _BaseStreamController);
+
+ function StreamController(hls, fragmentTracker) {
+ var _this;
+
+ _this = _BaseStreamController.call(this, hls, events["default"].MEDIA_ATTACHED, events["default"].MEDIA_DETACHING, events["default"].MANIFEST_LOADING, events["default"].MANIFEST_PARSED, events["default"].LEVEL_LOADED, events["default"].LEVELS_UPDATED, events["default"].KEY_LOADED, events["default"].FRAG_LOADED, events["default"].FRAG_LOAD_EMERGENCY_ABORTED, events["default"].FRAG_PARSING_INIT_SEGMENT, events["default"].FRAG_PARSING_DATA, events["default"].FRAG_PARSED, events["default"].ERROR, events["default"].AUDIO_TRACK_SWITCHING, events["default"].AUDIO_TRACK_SWITCHED, events["default"].BUFFER_CREATED, events["default"].BUFFER_APPENDED, events["default"].BUFFER_FLUSHED) || this;
+ _this.fragmentTracker = fragmentTracker;
+ _this.config = hls.config;
+ _this.audioCodecSwap = false;
+ _this._state = State.STOPPED;
+ _this.stallReported = false;
+ _this.gapController = null;
+ _this.altAudio = false;
+ _this.audioOnly = false;
+ _this.bitrateTest = false;
+ return _this;
+ }
+
+ var _proto = StreamController.prototype;
+
+ _proto.startLoad = function startLoad(startPosition) {
+ if (this.levels) {
+ var lastCurrentTime = this.lastCurrentTime,
+ hls = this.hls;
+ this.stopLoad();
+ this.setInterval(TICK_INTERVAL);
+ this.level = -1;
+ this.fragLoadError = 0;
+
+ if (!this.startFragRequested) {
+ // determine load level
+ var startLevel = hls.startLevel;
+
+ if (startLevel === -1) {
+ if (hls.config.testBandwidth) {
+ // -1 : guess start Level by doing a bitrate test by loading first fragment of lowest quality level
+ startLevel = 0;
+ this.bitrateTest = true;
+ } else {
+ startLevel = hls.nextAutoLevel;
+ }
+ } // set new level to playlist loader : this will trigger start level load
+ // hls.nextLoadLevel remains until it is set to a new value or until a new frag is successfully loaded
+
+
+ this.level = hls.nextLoadLevel = startLevel;
+ this.loadedmetadata = false;
+ } // if startPosition undefined but lastCurrentTime set, set startPosition to last currentTime
+
+
+ if (lastCurrentTime > 0 && startPosition === -1) {
+ logger["logger"].log("override startPosition with lastCurrentTime @" + lastCurrentTime.toFixed(3));
+ startPosition = lastCurrentTime;
+ }
+
+ this.state = State.IDLE;
+ this.nextLoadPosition = this.startPosition = this.lastCurrentTime = startPosition;
+ this.tick();
+ } else {
+ this.forceStartLoad = true;
+ this.state = State.STOPPED;
+ }
+ };
+
+ _proto.stopLoad = function stopLoad() {
+ this.forceStartLoad = false;
+
+ _BaseStreamController.prototype.stopLoad.call(this);
+ };
+
+ _proto.doTick = function doTick() {
+ var _this$levels$this$lev;
+
+ switch (this.state) {
+ case State.BUFFER_FLUSHING:
+ // in buffer flushing state, reset fragLoadError counter
+ this.fragLoadError = 0;
+ break;
+
+ case State.IDLE:
+ this._doTickIdle();
+
+ break;
+
+ case State.WAITING_LEVEL:
+ var details = (_this$levels$this$lev = this.levels[this.level]) === null || _this$levels$this$lev === void 0 ? void 0 : _this$levels$this$lev.details; // check if playlist is already loaded (must be current level for live)
+
+ if (details && (!details.live || this.levelLastLoaded === this.level)) {
+ this.state = State.IDLE;
+ }
+
+ break;
+
+ case State.FRAG_LOADING_WAITING_RETRY:
+ var now = window.performance.now();
+ var retryDate = this.retryDate; // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading
+
+ if (!retryDate || now >= retryDate || this.media && this.media.seeking) {
+ logger["logger"].log('mediaController: retryDate reached, switch back to IDLE state');
+ this.state = State.IDLE;
+ }
+
+ break;
+
+ case State.ERROR:
+ case State.STOPPED:
+ case State.FRAG_LOADING:
+ case State.PARSING:
+ case State.PARSED:
+ case State.ENDED:
+ break;
+
+ default:
+ break;
+ } // check buffer
+
+
+ this._checkBuffer(); // check/update current fragment
+
+
+ this._checkFragmentChanged();
+ } // Ironically the "idle" state is the on we do the most logic in it seems ....
+ // NOTE: Maybe we could rather schedule a check for buffer length after half of the currently
+ // played segment, or on pause/play/seek instead of naively checking every 100ms?
+ ;
+
+ _proto._doTickIdle = function _doTickIdle() {
+ var hls = this.hls,
+ config = hls.config,
+ media = this.media; // if start level not parsed yet OR
+ // if video not attached AND start fragment already requested OR start frag prefetch disable
+ // exit loop, as we either need more info (level not parsed) or we need media to be attached to load new fragment
+
+ if (this.levelLastLoaded === undefined || !media && (this.startFragRequested || !config.startFragPrefetch)) {
+ return;
+ } // If the "main" level is audio-only but we are loading an alternate track in the same group, do not load anything
+
+
+ if (this.altAudio && this.audioOnly) {
+ // Clear audio demuxer state so when switching back to main audio we're not still appending where we left off
+ this.demuxer.frag = null;
+ return;
+ } // if we have not yet loaded any fragment, start loading from start position
+
+
+ var pos;
+
+ if (this.loadedmetadata) {
+ pos = media.currentTime;
+ } else {
+ pos = this.nextLoadPosition;
+ } // determine next load level
+
+
+ var level = hls.nextLoadLevel,
+ levelInfo = this.levels[level];
+
+ if (!levelInfo) {
+ return;
+ }
+
+ var levelBitrate = levelInfo.bitrate,
+ maxBufLen; // compute max Buffer Length that we could get from this load level, based on level bitrate.
+
+ if (levelBitrate) {
+ maxBufLen = Math.max(8 * config.maxBufferSize / levelBitrate, config.maxBufferLength);
+ } else {
+ maxBufLen = config.maxBufferLength;
+ }
+
+ maxBufLen = Math.min(maxBufLen, config.maxMaxBufferLength); // determine next candidate fragment to be loaded, based on current position and end of buffer position
+ // ensure up to `config.maxMaxBufferLength` of buffer upfront
+
+ var maxBufferHole = pos < config.maxBufferHole ? Math.max(MAX_START_GAP_JUMP, config.maxBufferHole) : config.maxBufferHole;
+ var bufferInfo = buffer_helper_BufferHelper.bufferInfo(this.mediaBuffer ? this.mediaBuffer : media, pos, maxBufferHole);
+ var bufferLen = bufferInfo.len; // Stay idle if we are still with buffer margins
+
+ if (bufferLen >= maxBufLen) {
+ return;
+ } // if buffer length is less than maxBufLen try to load a new fragment ...
+
+
+ logger["logger"].trace("buffer length of " + bufferLen.toFixed(3) + " is below max of " + maxBufLen.toFixed(3) + ". checking for more payload ..."); // set next load level : this will trigger a playlist load if needed
+
+ this.level = hls.nextLoadLevel = level;
+ var levelDetails = levelInfo.details; // if level info not retrieved yet, switch state and wait for level retrieval
+ // if live playlist, ensure that new playlist has been refreshed to avoid loading/try to load
+ // a useless and outdated fragment (that might even introduce load error if it is already out of the live playlist)
+
+ if (!levelDetails || levelDetails.live && this.levelLastLoaded !== level) {
+ this.state = State.WAITING_LEVEL;
+ return;
+ }
+
+ if (this._streamEnded(bufferInfo, levelDetails)) {
+ var data = {};
+
+ if (this.altAudio) {
+ data.type = 'video';
+ }
+
+ this.hls.trigger(events["default"].BUFFER_EOS, data);
+ this.state = State.ENDED;
+ return;
+ } // if we have the levelDetails for the selected variant, lets continue enrichen our stream (load keys/fragments or trigger EOS, etc..)
+
+
+ this._fetchPayloadOrEos(pos, bufferInfo, levelDetails);
+ };
+
+ _proto._fetchPayloadOrEos = function _fetchPayloadOrEos(pos, bufferInfo, levelDetails) {
+ var fragPrevious = this.fragPrevious,
+ fragments = levelDetails.fragments,
+ fragLen = fragments.length; // empty playlist
+
+ if (fragLen === 0) {
+ return;
+ } // find fragment index, contiguous with end of buffer position
+
+
+ var start = fragments[0].start,
+ end = fragments[fragLen - 1].start + fragments[fragLen - 1].duration,
+ bufferEnd = bufferInfo.end,
+ frag;
+
+ if (levelDetails.initSegment && !levelDetails.initSegment.data) {
+ frag = levelDetails.initSegment;
+ } else {
+ // in case of live playlist we need to ensure that requested position is not located before playlist start
+ if (levelDetails.live) {
+ var initialLiveManifestSize = this.config.initialLiveManifestSize;
+
+ if (fragLen < initialLiveManifestSize) {
+ logger["logger"].warn("Can not start playback of a level, reason: not enough fragments " + fragLen + " < " + initialLiveManifestSize);
+ return;
+ }
+
+ frag = this._ensureFragmentAtLivePoint(levelDetails, bufferEnd, start, end, fragPrevious, fragments); // if it explicitely returns null don't load any fragment and exit function now
+
+ if (frag === null) {
+ return;
+ }
+ } else {
+ // VoD playlist: if bufferEnd before start of playlist, load first fragment
+ if (bufferEnd < start) {
+ frag = fragments[0];
+ }
+ }
+ }
+
+ if (!frag) {
+ frag = this._findFragment(start, fragPrevious, fragLen, fragments, bufferEnd, end, levelDetails);
+ }
+
+ if (frag) {
+ if (frag.encrypted) {
+ this._loadKey(frag, levelDetails);
+ } else {
+ this._loadFragment(frag, levelDetails, pos, bufferEnd);
+ }
+ }
+ };
+
+ _proto._ensureFragmentAtLivePoint = function _ensureFragmentAtLivePoint(levelDetails, bufferEnd, start, end, fragPrevious, fragments) {
+ var config = this.hls.config,
+ media = this.media;
+ var frag; // check if requested position is within seekable boundaries :
+ // logger.log(`start/pos/bufEnd/seeking:${start.toFixed(3)}/${pos.toFixed(3)}/${bufferEnd.toFixed(3)}/${this.media.seeking}`);
+
+ var maxLatency = Infinity;
+
+ if (config.liveMaxLatencyDuration !== undefined) {
+ maxLatency = config.liveMaxLatencyDuration;
+ } else if (Object(number["isFiniteNumber"])(config.liveMaxLatencyDurationCount)) {
+ maxLatency = config.liveMaxLatencyDurationCount * levelDetails.targetduration;
+ }
+
+ if (bufferEnd < Math.max(start - config.maxFragLookUpTolerance, end - maxLatency)) {
+ var liveSyncPosition = this.liveSyncPosition = this.computeLivePosition(start, levelDetails);
+ bufferEnd = liveSyncPosition;
+
+ if (media && media.readyState && media.duration > liveSyncPosition && liveSyncPosition > media.currentTime) {
+ logger["logger"].warn("buffer end: " + bufferEnd.toFixed(3) + " is located too far from the end of live sliding playlist, reset currentTime to : " + liveSyncPosition.toFixed(3));
+ media.currentTime = liveSyncPosition;
+ }
+
+ this.nextLoadPosition = liveSyncPosition;
+ } // if end of buffer greater than live edge, don't load any fragment
+ // this could happen if live playlist intermittently slides in the past.
+ // level 1 loaded [182580161,182580167]
+ // level 1 loaded [182580162,182580169]
+ // Loading 182580168 of [182580162 ,182580169],level 1 ..
+ // Loading 182580169 of [182580162 ,182580169],level 1 ..
+ // level 1 loaded [182580162,182580168] <============= here we should have bufferEnd > end. in that case break to avoid reloading 182580168
+ // level 1 loaded [182580164,182580171]
+ //
+ // don't return null in case media not loaded yet (readystate === 0)
+
+
+ if (levelDetails.PTSKnown && bufferEnd > end && media && media.readyState) {
+ return null;
+ }
+
+ if (this.startFragRequested && !levelDetails.PTSKnown) {
+ /* we are switching level on live playlist, but we don't have any PTS info for that quality level ...
+ try to load frag matching with next SN.
+ even if SN are not synchronized between playlists, loading this frag will help us
+ compute playlist sliding and find the right one after in case it was not the right consecutive one */
+ if (fragPrevious) {
+ if (levelDetails.hasProgramDateTime) {
+ // Relies on PDT in order to switch bitrates (Support EXT-X-DISCONTINUITY without EXT-X-DISCONTINUITY-SEQUENCE)
+ logger["logger"].log("live playlist, switching playlist, load frag with same PDT: " + fragPrevious.programDateTime);
+ frag = findFragmentByPDT(fragments, fragPrevious.endProgramDateTime, config.maxFragLookUpTolerance);
+ } else {
+ // Uses buffer and sequence number to calculate switch segment (required if using EXT-X-DISCONTINUITY-SEQUENCE)
+ var targetSN = fragPrevious.sn + 1;
+
+ if (targetSN >= levelDetails.startSN && targetSN <= levelDetails.endSN) {
+ var fragNext = fragments[targetSN - levelDetails.startSN];
+
+ if (fragPrevious.cc === fragNext.cc) {
+ frag = fragNext;
+ logger["logger"].log("live playlist, switching playlist, load frag with next SN: " + frag.sn);
+ }
+ } // next frag SN not available (or not with same continuity counter)
+ // look for a frag sharing the same CC
+
+
+ if (!frag) {
+ frag = binary_search.search(fragments, function (frag) {
+ return fragPrevious.cc - frag.cc;
+ });
+
+ if (frag) {
+ logger["logger"].log("live playlist, switching playlist, load frag with same CC: " + frag.sn);
+ }
+ }
+ }
+ }
+ }
+
+ return frag;
+ };
+
+ _proto._findFragment = function _findFragment(start, fragPreviousLoad, fragmentIndexRange, fragments, bufferEnd, end, levelDetails) {
+ var config = this.hls.config;
+ var fragNextLoad;
+
+ if (bufferEnd < end) {
+ var lookupTolerance = bufferEnd > end - config.maxFragLookUpTolerance ? 0 : config.maxFragLookUpTolerance; // Remove the tolerance if it would put the bufferEnd past the actual end of stream
+ // Uses buffer and sequence number to calculate switch segment (required if using EXT-X-DISCONTINUITY-SEQUENCE)
+
+ fragNextLoad = findFragmentByPTS(fragPreviousLoad, fragments, bufferEnd, lookupTolerance);
+ } else {
+ // reach end of playlist
+ fragNextLoad = fragments[fragmentIndexRange - 1];
+ }
+
+ if (fragNextLoad) {
+ var curSNIdx = fragNextLoad.sn - levelDetails.startSN;
+ var sameLevel = fragPreviousLoad && fragNextLoad.level === fragPreviousLoad.level;
+ var prevSnFrag = fragments[curSNIdx - 1];
+ var nextSnFrag = fragments[curSNIdx + 1]; // logger.log('find SN matching with pos:' + bufferEnd + ':' + frag.sn);
+
+ if (fragPreviousLoad && fragNextLoad.sn === fragPreviousLoad.sn) {
+ if (sameLevel && !fragNextLoad.backtracked) {
+ if (fragNextLoad.sn < levelDetails.endSN) {
+ var deltaPTS = fragPreviousLoad.deltaPTS; // if there is a significant delta between audio and video, larger than max allowed hole,
+ // and if previous remuxed fragment did not start with a keyframe. (fragPrevious.dropped)
+ // let's try to load previous fragment again to get last keyframe
+ // then we will reload again current fragment (that way we should be able to fill the buffer hole ...)
+
+ if (deltaPTS && deltaPTS > config.maxBufferHole && fragPreviousLoad.dropped && curSNIdx) {
+ fragNextLoad = prevSnFrag;
+ logger["logger"].warn('Previous fragment was dropped with large PTS gap between audio and video. Maybe fragment is not starting with a keyframe? Loading previous one to try to overcome this');
+ } else {
+ fragNextLoad = nextSnFrag;
+
+ if (this.fragmentTracker.getState(fragNextLoad) !== FragmentState.OK) {
+ logger["logger"].log("Re-loading fragment with SN: " + fragNextLoad.sn);
+ }
+ }
+ } else {
+ fragNextLoad = null;
+ }
+ } else if (fragNextLoad.backtracked) {
+ // Only backtrack a max of 1 consecutive fragment to prevent sliding back too far when little or no frags start with keyframes
+ if (nextSnFrag && nextSnFrag.backtracked) {
+ logger["logger"].warn("Already backtracked from fragment " + nextSnFrag.sn + ", will not backtrack to fragment " + fragNextLoad.sn + ". Loading fragment " + nextSnFrag.sn);
+ fragNextLoad = nextSnFrag;
+ } else {
+ // If a fragment has dropped frames and it's in a same level/sequence, load the previous fragment to try and find the keyframe
+ // Reset the dropped count now since it won't be reset until we parse the fragment again, which prevents infinite backtracking on the same segment
+ logger["logger"].warn('Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe');
+ fragNextLoad.dropped = 0;
+
+ if (prevSnFrag) {
+ fragNextLoad = prevSnFrag;
+ fragNextLoad.backtracked = true;
+ } else if (curSNIdx) {
+ // can't backtrack on very first fragment
+ fragNextLoad = null;
+ }
+ }
+ }
+ }
+ }
+
+ return fragNextLoad;
+ };
+
+ _proto._loadKey = function _loadKey(frag, levelDetails) {
+ logger["logger"].log("Loading key for " + frag.sn + " of [" + levelDetails.startSN + "-" + levelDetails.endSN + "], level " + this.level);
+ this.state = State.KEY_LOADING;
+ this.hls.trigger(events["default"].KEY_LOADING, {
+ frag: frag
+ });
+ };
+
+ _proto._loadFragment = function _loadFragment(frag, levelDetails, pos, bufferEnd) {
+ // Check if fragment is not loaded
+ var fragState = this.fragmentTracker.getState(frag);
+ this.fragCurrent = frag;
+
+ if (frag.sn !== 'initSegment') {
+ this.startFragRequested = true;
+ } // Don't update nextLoadPosition for fragments which are not buffered
+
+
+ if (Object(number["isFiniteNumber"])(frag.sn) && !frag.bitrateTest) {
+ this.nextLoadPosition = frag.start + frag.duration;
+ } // Allow backtracked fragments to load
+
+
+ if (frag.backtracked || fragState === FragmentState.NOT_LOADED || fragState === FragmentState.PARTIAL) {
+ frag.autoLevel = this.hls.autoLevelEnabled;
+ frag.bitrateTest = this.bitrateTest;
+ logger["logger"].log("Loading " + frag.sn + " of [" + levelDetails.startSN + "-" + levelDetails.endSN + "], level " + this.level + ", " + (this.loadedmetadata ? 'currentTime' : 'nextLoadPosition') + ": " + parseFloat(pos.toFixed(3)) + ", bufferEnd: " + parseFloat(bufferEnd.toFixed(3)));
+ this.hls.trigger(events["default"].FRAG_LOADING, {
+ frag: frag
+ }); // lazy demuxer init, as this could take some time ... do it during frag loading
+
+ if (!this.demuxer) {
+ this.demuxer = new demux_demuxer(this.hls, 'main');
+ }
+
+ this.state = State.FRAG_LOADING;
+ } else if (fragState === FragmentState.APPENDING) {
+ // Lower the buffer size and try again
+ if (this._reduceMaxBufferLength(frag.duration)) {
+ this.fragmentTracker.removeFragment(frag);
+ }
+ }
+ };
+
+ _proto.getBufferedFrag = function getBufferedFrag(position) {
+ return this.fragmentTracker.getBufferedFrag(position, PlaylistLevelType.MAIN);
+ };
+
+ _proto.followingBufferedFrag = function followingBufferedFrag(frag) {
+ if (frag) {
+ // try to get range of next fragment (500ms after this range)
+ return this.getBufferedFrag(frag.endPTS + 0.5);
+ }
+
+ return null;
+ };
+
+ _proto._checkFragmentChanged = function _checkFragmentChanged() {
+ var fragPlayingCurrent,
+ currentTime,
+ video = this.media;
+
+ if (video && video.readyState && video.seeking === false) {
+ currentTime = video.currentTime;
+ /* if video element is in seeked state, currentTime can only increase.
+ (assuming that playback rate is positive ...)
+ As sometimes currentTime jumps back to zero after a
+ media decode error, check this, to avoid seeking back to
+ wrong position after a media decode error
+ */
+
+ if (currentTime > this.lastCurrentTime) {
+ this.lastCurrentTime = currentTime;
+ }
+
+ if (buffer_helper_BufferHelper.isBuffered(video, currentTime)) {
+ fragPlayingCurrent = this.getBufferedFrag(currentTime);
+ } else if (buffer_helper_BufferHelper.isBuffered(video, currentTime + 0.1)) {
+ /* ensure that FRAG_CHANGED event is triggered at startup,
+ when first video frame is displayed and playback is paused.
+ add a tolerance of 100ms, in case current position is not buffered,
+ check if current pos+100ms is buffered and use that buffer range
+ for FRAG_CHANGED event reporting */
+ fragPlayingCurrent = this.getBufferedFrag(currentTime + 0.1);
+ }
+
+ if (fragPlayingCurrent) {
+ var fragPlaying = fragPlayingCurrent;
+
+ if (fragPlaying !== this.fragPlaying) {
+ this.hls.trigger(events["default"].FRAG_CHANGED, {
+ frag: fragPlaying
+ });
+ var fragPlayingLevel = fragPlaying.level;
+
+ if (!this.fragPlaying || this.fragPlaying.level !== fragPlayingLevel) {
+ this.hls.trigger(events["default"].LEVEL_SWITCHED, {
+ level: fragPlayingLevel
+ });
+ }
+
+ this.fragPlaying = fragPlaying;
+ }
+ }
+ }
+ }
+ /*
+ on immediate level switch :
+ - pause playback if playing
+ - cancel any pending load request
+ - and trigger a buffer flush
+ */
+ ;
+
+ _proto.immediateLevelSwitch = function immediateLevelSwitch() {
+ logger["logger"].log('immediateLevelSwitch');
+
+ if (!this.immediateSwitch) {
+ this.immediateSwitch = true;
+ var media = this.media,
+ previouslyPaused;
+
+ if (media) {
+ previouslyPaused = media.paused;
+
+ if (!previouslyPaused) {
+ media.pause();
+ }
+ } else {
+ // don't restart playback after instant level switch in case media not attached
+ previouslyPaused = true;
+ }
+
+ this.previouslyPaused = previouslyPaused;
+ }
+
+ var fragCurrent = this.fragCurrent;
+
+ if (fragCurrent && fragCurrent.loader) {
+ fragCurrent.loader.abort();
+ }
+
+ this.fragCurrent = null; // flush everything
+
+ this.flushMainBuffer(0, Number.POSITIVE_INFINITY);
+ }
+ /**
+ * on immediate level switch end, after new fragment has been buffered:
+ * - nudge video decoder by slightly adjusting video currentTime (if currentTime buffered)
+ * - resume the playback if needed
+ */
+ ;
+
+ _proto.immediateLevelSwitchEnd = function immediateLevelSwitchEnd() {
+ var media = this.media;
+
+ if (media && buffer_helper_BufferHelper.getBuffered(media).length) {
+ this.immediateSwitch = false;
+
+ if (media.currentTime > 0 && buffer_helper_BufferHelper.isBuffered(media, media.currentTime)) {
+ // only nudge if currentTime is buffered
+ media.currentTime -= 0.0001;
+ }
+
+ if (!this.previouslyPaused) {
+ media.play();
+ }
+ }
+ }
+ /**
+ * try to switch ASAP without breaking video playback:
+ * in order to ensure smooth but quick level switching,
+ * we need to find the next flushable buffer range
+ * we should take into account new segment fetch time
+ */
+ ;
+
+ _proto.nextLevelSwitch = function nextLevelSwitch() {
+ var media = this.media; // ensure that media is defined and that metadata are available (to retrieve currentTime)
+
+ if (media && media.readyState) {
+ var fetchdelay;
+ var fragPlayingCurrent = this.getBufferedFrag(media.currentTime);
+
+ if (fragPlayingCurrent && fragPlayingCurrent.startPTS > 1) {
+ // flush buffer preceding current fragment (flush until current fragment start offset)
+ // minus 1s to avoid video freezing, that could happen if we flush keyframe of current video ...
+ this.flushMainBuffer(0, fragPlayingCurrent.startPTS - 1);
+ }
+
+ if (!media.paused) {
+ // add a safety delay of 1s
+ var nextLevelId = this.hls.nextLoadLevel,
+ nextLevel = this.levels[nextLevelId],
+ fragLastKbps = this.fragLastKbps;
+
+ if (fragLastKbps && this.fragCurrent) {
+ fetchdelay = this.fragCurrent.duration * nextLevel.bitrate / (1000 * fragLastKbps) + 1;
+ } else {
+ fetchdelay = 0;
+ }
+ } else {
+ fetchdelay = 0;
+ } // logger.log('fetchdelay:'+fetchdelay);
+ // find buffer range that will be reached once new fragment will be fetched
+
+
+ var bufferedFrag = this.getBufferedFrag(media.currentTime + fetchdelay);
+
+ if (bufferedFrag) {
+ // we can flush buffer range following this one without stalling playback
+ var nextBufferedFrag = this.followingBufferedFrag(bufferedFrag);
+
+ if (nextBufferedFrag) {
+ // if we are here, we can also cancel any loading/demuxing in progress, as they are useless
+ var fragCurrent = this.fragCurrent;
+
+ if (fragCurrent && fragCurrent.loader) {
+ fragCurrent.loader.abort();
+ }
+
+ this.fragCurrent = null; // start flush position is the start PTS of next buffered frag.
+ // we use frag.naxStartPTS which is max(audio startPTS, video startPTS).
+ // in case there is a small PTS Delta between audio and video, using maxStartPTS avoids flushing last samples from current fragment
+
+ var startPts = Math.max(bufferedFrag.endPTS, nextBufferedFrag.maxStartPTS + Math.min(this.config.maxFragLookUpTolerance, nextBufferedFrag.duration));
+ this.flushMainBuffer(startPts, Number.POSITIVE_INFINITY);
+ }
+ }
+ }
+ };
+
+ _proto.flushMainBuffer = function flushMainBuffer(startOffset, endOffset) {
+ this.state = State.BUFFER_FLUSHING;
+ var flushScope = {
+ startOffset: startOffset,
+ endOffset: endOffset
+ }; // if alternate audio tracks are used, only flush video, otherwise flush everything
+
+ if (this.altAudio) {
+ flushScope.type = 'video';
+ }
+
+ this.hls.trigger(events["default"].BUFFER_FLUSHING, flushScope);
+ };
+
+ _proto.onMediaAttached = function onMediaAttached(data) {
+ var media = this.media = this.mediaBuffer = data.media;
+ this.onvseeking = this.onMediaSeeking.bind(this);
+ this.onvseeked = this.onMediaSeeked.bind(this);
+ this.onvended = this.onMediaEnded.bind(this);
+ media.addEventListener('seeking', this.onvseeking);
+ media.addEventListener('seeked', this.onvseeked);
+ media.addEventListener('ended', this.onvended);
+ var config = this.config;
+
+ if (this.levels && config.autoStartLoad) {
+ this.hls.startLoad(config.startPosition);
+ }
+
+ this.gapController = new gap_controller_GapController(config, media, this.fragmentTracker, this.hls);
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ var media = this.media;
+
+ if (media && media.ended) {
+ logger["logger"].log('MSE detaching and video ended, reset startPosition');
+ this.startPosition = this.lastCurrentTime = 0;
+ } // reset fragment backtracked flag
+
+
+ var levels = this.levels;
+
+ if (levels) {
+ levels.forEach(function (level) {
+ if (level.details) {
+ level.details.fragments.forEach(function (fragment) {
+ fragment.backtracked = undefined;
+ });
+ }
+ });
+ } // remove video listeners
+
+
+ if (media) {
+ media.removeEventListener('seeking', this.onvseeking);
+ media.removeEventListener('seeked', this.onvseeked);
+ media.removeEventListener('ended', this.onvended);
+ this.onvseeking = this.onvseeked = this.onvended = null;
+ }
+
+ this.fragmentTracker.removeAllFragments();
+ this.media = this.mediaBuffer = null;
+ this.loadedmetadata = false;
+ this.stopLoad();
+ };
+
+ _proto.onMediaSeeked = function onMediaSeeked() {
+ var media = this.media;
+ var currentTime = media ? media.currentTime : undefined;
+
+ if (Object(number["isFiniteNumber"])(currentTime)) {
+ logger["logger"].log("media seeked to " + currentTime.toFixed(3));
+ } // tick to speed up FRAGMENT_PLAYING triggering
+
+
+ this.tick();
+ };
+
+ _proto.onManifestLoading = function onManifestLoading() {
+ // reset buffer on manifest loading
+ logger["logger"].log('trigger BUFFER_RESET');
+ this.hls.trigger(events["default"].BUFFER_RESET);
+ this.fragmentTracker.removeAllFragments();
+ this.stalled = false;
+ this.startPosition = this.lastCurrentTime = 0;
+ };
+
+ _proto.onManifestParsed = function onManifestParsed(data) {
+ var aac = false,
+ heaac = false,
+ codec;
+ data.levels.forEach(function (level) {
+ // detect if we have different kind of audio codecs used amongst playlists
+ codec = level.audioCodec;
+
+ if (codec) {
+ if (codec.indexOf('mp4a.40.2') !== -1) {
+ aac = true;
+ }
+
+ if (codec.indexOf('mp4a.40.5') !== -1) {
+ heaac = true;
+ }
+ }
+ });
+ this.audioCodecSwitch = aac && heaac;
+
+ if (this.audioCodecSwitch) {
+ logger["logger"].log('both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');
+ }
+
+ this.altAudio = data.altAudio;
+ this.levels = data.levels;
+ this.startFragRequested = false;
+ var config = this.config;
+
+ if (config.autoStartLoad || this.forceStartLoad) {
+ this.hls.startLoad(config.startPosition);
+ }
+ };
+
+ _proto.onLevelLoaded = function onLevelLoaded(data) {
+ var newDetails = data.details;
+ var newLevelId = data.level;
+ var lastLevel = this.levels[this.levelLastLoaded];
+ var curLevel = this.levels[newLevelId];
+ var duration = newDetails.totalduration;
+ var sliding = 0;
+ logger["logger"].log("level " + newLevelId + " loaded [" + newDetails.startSN + "," + newDetails.endSN + "],duration:" + duration);
+
+ if (newDetails.live || curLevel.details && curLevel.details.live) {
+ var curDetails = curLevel.details;
+
+ if (curDetails && newDetails.fragments.length > 0) {
+ // we already have details for that level, merge them
+ mergeDetails(curDetails, newDetails);
+ sliding = newDetails.fragments[0].start;
+ this.liveSyncPosition = this.computeLivePosition(sliding, curDetails);
+
+ if (newDetails.PTSKnown && Object(number["isFiniteNumber"])(sliding)) {
+ logger["logger"].log("live playlist sliding:" + sliding.toFixed(3));
+ } else if (!sliding) {
+ logger["logger"].log('live playlist - outdated PTS, unknown sliding');
+ alignStream(this.fragPrevious, lastLevel, newDetails);
+ }
+ } else {
+ logger["logger"].log('live playlist - first load, unknown sliding');
+ newDetails.PTSKnown = false;
+ alignStream(this.fragPrevious, lastLevel, newDetails);
+ }
+ } else {
+ newDetails.PTSKnown = false;
+ } // override level info
+
+
+ curLevel.details = newDetails;
+ this.levelLastLoaded = newLevelId;
+ this.hls.trigger(events["default"].LEVEL_UPDATED, {
+ details: newDetails,
+ level: newLevelId
+ });
+
+ if (this.startFragRequested === false) {
+ // compute start position if set to -1. use it straight away if value is defined
+ if (this.startPosition === -1 || this.lastCurrentTime === -1) {
+ // first, check if start time offset has been set in playlist, if yes, use this value
+ var startTimeOffset = newDetails.startTimeOffset;
+
+ if (Object(number["isFiniteNumber"])(startTimeOffset)) {
+ if (startTimeOffset < 0) {
+ logger["logger"].log("negative start time offset " + startTimeOffset + ", count from end of last fragment");
+ startTimeOffset = sliding + duration + startTimeOffset;
+ }
+
+ logger["logger"].log("start time offset found in playlist, adjust startPosition to " + startTimeOffset);
+ this.startPosition = startTimeOffset;
+ } else {
+ // if live playlist, set start position to be fragment N-this.config.liveSyncDurationCount (usually 3)
+ if (newDetails.live) {
+ this.startPosition = this.computeLivePosition(sliding, newDetails);
+ logger["logger"].log("configure startPosition to " + this.startPosition);
+ } else {
+ this.startPosition = 0;
+ }
+ }
+
+ this.lastCurrentTime = this.startPosition;
+ }
+
+ this.nextLoadPosition = this.startPosition;
+ } // only switch back to IDLE state if we were waiting for level to start downloading a new fragment
+
+
+ if (this.state === State.WAITING_LEVEL) {
+ this.state = State.IDLE;
+ } // trigger handler right now
+
+
+ this.tick();
+ };
+
+ _proto.onKeyLoaded = function onKeyLoaded() {
+ if (this.state === State.KEY_LOADING) {
+ this.state = State.IDLE;
+ this.tick();
+ }
+ };
+
+ _proto.onFragLoaded = function onFragLoaded(data) {
+ var fragCurrent = this.fragCurrent,
+ hls = this.hls,
+ levels = this.levels,
+ media = this.media;
+ var fragLoaded = data.frag;
+
+ if (this.state === State.FRAG_LOADING && fragCurrent && fragLoaded.type === 'main' && fragLoaded.level === fragCurrent.level && fragLoaded.sn === fragCurrent.sn) {
+ var stats = data.stats;
+ var currentLevel = levels[fragCurrent.level];
+ var details = currentLevel.details; // reset frag bitrate test in any case after frag loaded event
+ // if this frag was loaded to perform a bitrate test AND if hls.nextLoadLevel is greater than 0
+ // then this means that we should be able to load a fragment at a higher quality level
+
+ this.bitrateTest = false;
+ this.stats = stats;
+ logger["logger"].log("Loaded " + fragCurrent.sn + " of [" + details.startSN + " ," + details.endSN + "],level " + fragCurrent.level);
+
+ if (fragLoaded.bitrateTest && hls.nextLoadLevel) {
+ // switch back to IDLE state ... we just loaded a fragment to determine adequate start bitrate and initialize autoswitch algo
+ this.state = State.IDLE;
+ this.startFragRequested = false;
+ stats.tparsed = stats.tbuffered = window.performance.now();
+ hls.trigger(events["default"].FRAG_BUFFERED, {
+ stats: stats,
+ frag: fragCurrent,
+ id: 'main'
+ });
+ this.tick();
+ } else if (fragLoaded.sn === 'initSegment') {
+ this.state = State.IDLE;
+ stats.tparsed = stats.tbuffered = window.performance.now();
+ details.initSegment.data = data.payload;
+ hls.trigger(events["default"].FRAG_BUFFERED, {
+ stats: stats,
+ frag: fragCurrent,
+ id: 'main'
+ });
+ this.tick();
+ } else {
+ logger["logger"].log("Parsing " + fragCurrent.sn + " of [" + details.startSN + " ," + details.endSN + "],level " + fragCurrent.level + ", cc " + fragCurrent.cc);
+ this.state = State.PARSING;
+ this.pendingBuffering = true;
+ this.appended = false; // Bitrate test frags are not usually buffered so the fragment tracker ignores them. If Hls.js decides to buffer
+ // it (and therefore ends up at this line), then the fragment tracker needs to be manually informed.
+
+ if (fragLoaded.bitrateTest) {
+ fragLoaded.bitrateTest = false;
+ this.fragmentTracker.onFragLoaded({
+ frag: fragLoaded
+ });
+ } // time Offset is accurate if level PTS is known, or if playlist is not sliding (not live) and if media is not seeking (this is to overcome potential timestamp drifts between playlists and fragments)
+
+
+ var accurateTimeOffset = !(media && media.seeking) && (details.PTSKnown || !details.live);
+ var initSegmentData = details.initSegment ? details.initSegment.data : [];
+
+ var audioCodec = this._getAudioCodec(currentLevel); // transmux the MPEG-TS data to ISO-BMFF segments
+
+
+ var demuxer = this.demuxer = this.demuxer || new demux_demuxer(this.hls, 'main');
+ demuxer.push(data.payload, initSegmentData, audioCodec, currentLevel.videoCodec, fragCurrent, details.totalduration, accurateTimeOffset);
+ }
+ }
+
+ this.fragLoadError = 0;
+ };
+
+ _proto.onFragParsingInitSegment = function onFragParsingInitSegment(data) {
+ var fragCurrent = this.fragCurrent;
+ var fragNew = data.frag;
+
+ if (fragCurrent && data.id === 'main' && fragNew.sn === fragCurrent.sn && fragNew.level === fragCurrent.level && this.state === State.PARSING) {
+ var tracks = data.tracks,
+ trackName,
+ track;
+ this.audioOnly = tracks.audio && !tracks.video; // if audio track is expected to come from audio stream controller, discard any coming from main
+
+ if (this.altAudio && !this.audioOnly) {
+ delete tracks.audio;
+ } // include levelCodec in audio and video tracks
+
+
+ track = tracks.audio;
+
+ if (track) {
+ var audioCodec = this.levels[this.level].audioCodec,
+ ua = navigator.userAgent.toLowerCase();
+
+ if (audioCodec && this.audioCodecSwap) {
+ logger["logger"].log('swapping playlist audio codec');
+
+ if (audioCodec.indexOf('mp4a.40.5') !== -1) {
+ audioCodec = 'mp4a.40.2';
+ } else {
+ audioCodec = 'mp4a.40.5';
+ }
+ } // in case AAC and HE-AAC audio codecs are signalled in manifest
+ // force HE-AAC , as it seems that most browsers prefers that way,
+ // except for mono streams OR on FF
+ // these conditions might need to be reviewed ...
+
+
+ if (this.audioCodecSwitch) {
+ // don't force HE-AAC if mono stream
+ if (track.metadata.channelCount !== 1 && // don't force HE-AAC if firefox
+ ua.indexOf('firefox') === -1) {
+ audioCodec = 'mp4a.40.5';
+ }
+ } // HE-AAC is broken on Android, always signal audio codec as AAC even if variant manifest states otherwise
+
+
+ if (ua.indexOf('android') !== -1 && track.container !== 'audio/mpeg') {
+ // Exclude mpeg audio
+ audioCodec = 'mp4a.40.2';
+ logger["logger"].log("Android: force audio codec to " + audioCodec);
+ }
+
+ track.levelCodec = audioCodec;
+ track.id = data.id;
+ }
+
+ track = tracks.video;
+
+ if (track) {
+ track.levelCodec = this.levels[this.level].videoCodec;
+ track.id = data.id;
+ }
+
+ this.hls.trigger(events["default"].BUFFER_CODECS, tracks); // loop through tracks that are going to be provided to bufferController
+
+ for (trackName in tracks) {
+ track = tracks[trackName];
+ logger["logger"].log("main track:" + trackName + ",container:" + track.container + ",codecs[level/parsed]=[" + track.levelCodec + "/" + track.codec + "]");
+ var initSegment = track.initSegment;
+
+ if (initSegment) {
+ this.appended = true; // arm pending Buffering flag before appending a segment
+
+ this.pendingBuffering = true;
+ this.hls.trigger(events["default"].BUFFER_APPENDING, {
+ type: trackName,
+ data: initSegment,
+ parent: 'main',
+ content: 'initSegment'
+ });
+ }
+ } // trigger handler right now
+
+
+ this.tick();
+ }
+ };
+
+ _proto.onFragParsingData = function onFragParsingData(data) {
+ var _this2 = this;
+
+ var fragCurrent = this.fragCurrent;
+ var fragNew = data.frag;
+
+ if (fragCurrent && data.id === 'main' && fragNew.sn === fragCurrent.sn && fragNew.level === fragCurrent.level && !(data.type === 'audio' && this.altAudio) && // filter out main audio if audio track is loaded through audio stream controller
+ this.state === State.PARSING) {
+ var level = this.levels[this.level],
+ frag = fragCurrent;
+
+ if (!Object(number["isFiniteNumber"])(data.endPTS)) {
+ data.endPTS = data.startPTS + fragCurrent.duration;
+ data.endDTS = data.startDTS + fragCurrent.duration;
+ }
+
+ if (data.hasAudio === true) {
+ frag.addElementaryStream(ElementaryStreamTypes.AUDIO);
+ }
+
+ if (data.hasVideo === true) {
+ frag.addElementaryStream(ElementaryStreamTypes.VIDEO);
+ }
+
+ logger["logger"].log("Parsed " + data.type + ",PTS:[" + data.startPTS.toFixed(3) + "," + data.endPTS.toFixed(3) + "],DTS:[" + data.startDTS.toFixed(3) + "/" + data.endDTS.toFixed(3) + "],nb:" + data.nb + ",dropped:" + (data.dropped || 0)); // Detect gaps in a fragment and try to fix it by finding a keyframe in the previous fragment (see _findFragments)
+
+ if (data.type === 'video') {
+ frag.dropped = data.dropped;
+
+ if (frag.dropped) {
+ if (!frag.backtracked) {
+ var levelDetails = level.details;
+
+ if (levelDetails && frag.sn === levelDetails.startSN) {
+ logger["logger"].warn('missing video frame(s) on first frag, appending with gap', frag.sn);
+ } else {
+ logger["logger"].warn('missing video frame(s), backtracking fragment', frag.sn); // Return back to the IDLE state without appending to buffer
+ // Causes findFragments to backtrack a segment and find the keyframe
+ // Audio fragments arriving before video sets the nextLoadPosition, causing _findFragments to skip the backtracked fragment
+
+ this.fragmentTracker.removeFragment(frag);
+ frag.backtracked = true;
+ this.nextLoadPosition = data.startPTS;
+ this.state = State.IDLE;
+ this.fragPrevious = frag;
+
+ if (this.demuxer) {
+ this.demuxer.destroy();
+ this.demuxer = null;
+ }
+
+ this.tick();
+ return;
+ }
+ } else {
+ logger["logger"].warn('Already backtracked on this fragment, appending with the gap', frag.sn);
+ }
+ } else {
+ // Only reset the backtracked flag if we've loaded the frag without any dropped frames
+ frag.backtracked = false;
+ }
+ }
+
+ var drift = updateFragPTSDTS(level.details, frag, data.startPTS, data.endPTS, data.startDTS, data.endDTS),
+ hls = this.hls;
+ hls.trigger(events["default"].LEVEL_PTS_UPDATED, {
+ details: level.details,
+ level: this.level,
+ drift: drift,
+ type: data.type,
+ start: data.startPTS,
+ end: data.endPTS
+ }); // has remuxer dropped video frames located before first keyframe ?
+
+ [data.data1, data.data2].forEach(function (buffer) {
+ // only append in PARSING state (rationale is that an appending error could happen synchronously on first segment appending)
+ // in that case it is useless to append following segments
+ if (buffer && buffer.length && _this2.state === State.PARSING) {
+ _this2.appended = true; // arm pending Buffering flag before appending a segment
+
+ _this2.pendingBuffering = true;
+ hls.trigger(events["default"].BUFFER_APPENDING, {
+ type: data.type,
+ data: buffer,
+ parent: 'main',
+ content: 'data'
+ });
+ }
+ }); // trigger handler right now
+
+ this.tick();
+ }
+ };
+
+ _proto.onFragParsed = function onFragParsed(data) {
+ var fragCurrent = this.fragCurrent;
+ var fragNew = data.frag;
+
+ if (fragCurrent && data.id === 'main' && fragNew.sn === fragCurrent.sn && fragNew.level === fragCurrent.level && this.state === State.PARSING) {
+ this.stats.tparsed = window.performance.now();
+ this.state = State.PARSED;
+
+ this._checkAppendedParsed();
+ }
+ };
+
+ _proto.onAudioTrackSwitching = function onAudioTrackSwitching(data) {
+ // if any URL found on new audio track, it is an alternate audio track
+ var fromAltAudio = this.altAudio;
+ var altAudio = !!data.url;
+ var trackId = data.id; // if we switch on main audio, ensure that main fragment scheduling is synced with media.buffered
+ // don't do anything if we switch to alt audio: audio stream controller is handling it.
+ // we will just have to change buffer scheduling on audioTrackSwitched
+
+ if (!altAudio) {
+ if (this.mediaBuffer !== this.media) {
+ logger["logger"].log('switching on main audio, use media.buffered to schedule main fragment loading');
+ this.mediaBuffer = this.media;
+ var fragCurrent = this.fragCurrent; // we need to refill audio buffer from main: cancel any frag loading to speed up audio switch
+
+ if (fragCurrent.loader) {
+ logger["logger"].log('switching to main audio track, cancel main fragment load');
+ fragCurrent.loader.abort();
+ }
+
+ this.fragCurrent = null;
+ this.fragPrevious = null; // destroy demuxer to force init segment generation (following audio switch)
+
+ if (this.demuxer) {
+ this.demuxer.destroy();
+ this.demuxer = null;
+ } // switch to IDLE state to load new fragment
+
+
+ this.state = State.IDLE;
+ }
+
+ var hls = this.hls; // If switching from alt to main audio, flush all audio and trigger track switched
+
+ if (fromAltAudio) {
+ hls.trigger(events["default"].BUFFER_FLUSHING, {
+ startOffset: 0,
+ endOffset: Number.POSITIVE_INFINITY,
+ type: 'audio'
+ });
+ }
+
+ hls.trigger(events["default"].AUDIO_TRACK_SWITCHED, {
+ id: trackId
+ });
+ }
+ };
+
+ _proto.onAudioTrackSwitched = function onAudioTrackSwitched(data) {
+ var trackId = data.id,
+ altAudio = !!this.hls.audioTracks[trackId].url;
+
+ if (altAudio) {
+ var videoBuffer = this.videoBuffer; // if we switched on alternate audio, ensure that main fragment scheduling is synced with video sourcebuffer buffered
+
+ if (videoBuffer && this.mediaBuffer !== videoBuffer) {
+ logger["logger"].log('switching on alternate audio, use video.buffered to schedule main fragment loading');
+ this.mediaBuffer = videoBuffer;
+ }
+ }
+
+ this.altAudio = altAudio;
+ this.tick();
+ };
+
+ _proto.onBufferCreated = function onBufferCreated(data) {
+ var tracks = data.tracks,
+ mediaTrack,
+ name,
+ alternate = false;
+
+ for (var type in tracks) {
+ var track = tracks[type];
+
+ if (track.id === 'main') {
+ name = type;
+ mediaTrack = track; // keep video source buffer reference
+
+ if (type === 'video') {
+ this.videoBuffer = tracks[type].buffer;
+ }
+ } else {
+ alternate = true;
+ }
+ }
+
+ if (alternate && mediaTrack) {
+ logger["logger"].log("alternate track found, use " + name + ".buffered to schedule main fragment loading");
+ this.mediaBuffer = mediaTrack.buffer;
+ } else {
+ this.mediaBuffer = this.media;
+ }
+ };
+
+ _proto.onBufferAppended = function onBufferAppended(data) {
+ if (data.parent === 'main') {
+ var state = this.state;
+
+ if (state === State.PARSING || state === State.PARSED) {
+ // check if all buffers have been appended
+ this.pendingBuffering = data.pending > 0;
+
+ this._checkAppendedParsed();
+ }
+ }
+ };
+
+ _proto._checkAppendedParsed = function _checkAppendedParsed() {
+ // trigger handler right now
+ if (this.state === State.PARSED && (!this.appended || !this.pendingBuffering)) {
+ var frag = this.fragCurrent;
+
+ if (frag) {
+ var media = this.mediaBuffer ? this.mediaBuffer : this.media;
+ logger["logger"].log("main buffered : " + time_ranges.toString(buffer_helper_BufferHelper.getBuffered(media)));
+ this.fragPrevious = frag;
+ var stats = this.stats;
+ stats.tbuffered = window.performance.now(); // we should get rid of this.fragLastKbps
+
+ this.fragLastKbps = Math.round(8 * stats.total / (stats.tbuffered - stats.tfirst));
+ this.hls.trigger(events["default"].FRAG_BUFFERED, {
+ stats: stats,
+ frag: frag,
+ id: 'main'
+ });
+ this.state = State.IDLE;
+ } // Do not tick when _seekToStartPos needs to be called as seeking to the start can fail on live streams at this point
+
+
+ if (this.loadedmetadata || this.startPosition <= 0) {
+ this.tick();
+ }
+ }
+ };
+
+ _proto.onError = function onError(data) {
+ var frag = data.frag || this.fragCurrent; // don't handle frag error not related to main fragment
+
+ if (frag && frag.type !== 'main') {
+ return;
+ } // 0.5 : tolerance needed as some browsers stalls playback before reaching buffered end
+
+
+ var mediaBuffered = !!this.media && buffer_helper_BufferHelper.isBuffered(this.media, this.media.currentTime) && buffer_helper_BufferHelper.isBuffered(this.media, this.media.currentTime + 0.5);
+
+ switch (data.details) {
+ case errors["ErrorDetails"].FRAG_LOAD_ERROR:
+ case errors["ErrorDetails"].FRAG_LOAD_TIMEOUT:
+ case errors["ErrorDetails"].KEY_LOAD_ERROR:
+ case errors["ErrorDetails"].KEY_LOAD_TIMEOUT:
+ if (!data.fatal) {
+ // keep retrying until the limit will be reached
+ if (this.fragLoadError + 1 <= this.config.fragLoadingMaxRetry) {
+ // exponential backoff capped to config.fragLoadingMaxRetryTimeout
+ var delay = Math.min(Math.pow(2, this.fragLoadError) * this.config.fragLoadingRetryDelay, this.config.fragLoadingMaxRetryTimeout);
+ logger["logger"].warn("mediaController: frag loading failed, retry in " + delay + " ms");
+ this.retryDate = window.performance.now() + delay; // retry loading state
+ // if loadedmetadata is not set, it means that we are emergency switch down on first frag
+ // in that case, reset startFragRequested flag
+
+ if (!this.loadedmetadata) {
+ this.startFragRequested = false;
+ this.nextLoadPosition = this.startPosition;
+ }
+
+ this.fragLoadError++;
+ this.state = State.FRAG_LOADING_WAITING_RETRY;
+ } else {
+ logger["logger"].error("mediaController: " + data.details + " reaches max retry, redispatch as fatal ..."); // switch error to fatal
+
+ data.fatal = true;
+ this.state = State.ERROR;
+ }
+ }
+
+ break;
+
+ case errors["ErrorDetails"].LEVEL_LOAD_ERROR:
+ case errors["ErrorDetails"].LEVEL_LOAD_TIMEOUT:
+ if (this.state !== State.ERROR) {
+ if (data.fatal) {
+ // if fatal error, stop processing
+ this.state = State.ERROR;
+ logger["logger"].warn("streamController: " + data.details + ",switch to " + this.state + " state ...");
+ } else {
+ // in case of non fatal error while loading level, if level controller is not retrying to load level , switch back to IDLE
+ if (!data.levelRetry && this.state === State.WAITING_LEVEL) {
+ this.state = State.IDLE;
+ }
+ }
+ }
+
+ break;
+
+ case errors["ErrorDetails"].BUFFER_FULL_ERROR:
+ // if in appending state
+ if (data.parent === 'main' && (this.state === State.PARSING || this.state === State.PARSED)) {
+ // reduce max buf len if current position is buffered
+ if (mediaBuffered) {
+ this._reduceMaxBufferLength(this.config.maxBufferLength);
+
+ this.state = State.IDLE;
+ } else {
+ // current position is not buffered, but browser is still complaining about buffer full error
+ // this happens on IE/Edge, refer to https://github.com/video-dev/hls.js/pull/708
+ // in that case flush the whole buffer to recover
+ logger["logger"].warn('buffer full error also media.currentTime is not buffered, flush everything');
+ this.fragCurrent = null; // flush everything
+
+ this.flushMainBuffer(0, Number.POSITIVE_INFINITY);
+ }
+ }
+
+ break;
+
+ default:
+ break;
+ }
+ };
+
+ _proto._reduceMaxBufferLength = function _reduceMaxBufferLength(minLength) {
+ var config = this.config;
+
+ if (config.maxMaxBufferLength >= minLength) {
+ // reduce max buffer length as it might be too high. we do this to avoid loop flushing ...
+ config.maxMaxBufferLength /= 2;
+ logger["logger"].warn("main:reduce max buffer length to " + config.maxMaxBufferLength + "s");
+ return true;
+ }
+
+ return false;
+ }
+ /**
+ * Checks the health of the buffer and attempts to resolve playback stalls.
+ * @private
+ */
+ ;
+
+ _proto._checkBuffer = function _checkBuffer() {
+ var media = this.media;
+
+ if (!media || media.readyState === 0) {
+ // Exit early if we don't have media or if the media hasn't buffered anything yet (readyState 0)
+ return;
+ }
+
+ var mediaBuffer = this.mediaBuffer ? this.mediaBuffer : media;
+ var buffered = buffer_helper_BufferHelper.getBuffered(mediaBuffer);
+
+ if (!this.loadedmetadata && buffered.length) {
+ this.loadedmetadata = true;
+
+ this._seekToStartPos();
+ } else if (this.immediateSwitch) {
+ this.immediateLevelSwitchEnd();
+ } else {
+ this.gapController.poll(this.lastCurrentTime, buffered);
+ }
+ };
+
+ _proto.onFragLoadEmergencyAborted = function onFragLoadEmergencyAborted() {
+ this.state = State.IDLE; // if loadedmetadata is not set, it means that we are emergency switch down on first frag
+ // in that case, reset startFragRequested flag
+
+ if (!this.loadedmetadata) {
+ this.startFragRequested = false;
+ this.nextLoadPosition = this.startPosition;
+ }
+
+ this.tick();
+ };
+
+ _proto.onBufferFlushed = function onBufferFlushed() {
+ /* after successful buffer flushing, filter flushed fragments from bufferedFrags
+ use mediaBuffered instead of media (so that we will check against video.buffered ranges in case of alt audio track)
+ */
+ var media = this.mediaBuffer ? this.mediaBuffer : this.media;
+
+ if (media) {
+ // filter fragments potentially evicted from buffer. this is to avoid memleak on live streams
+ var elementaryStreamType = this.audioOnly ? ElementaryStreamTypes.AUDIO : ElementaryStreamTypes.VIDEO;
+ this.fragmentTracker.detectEvictedFragments(elementaryStreamType, buffer_helper_BufferHelper.getBuffered(media));
+ } // reset reference to frag
+
+
+ this.fragPrevious = null; // move to IDLE once flush complete. this should trigger new fragment loading
+
+ this.state = State.IDLE;
+ };
+
+ _proto.onLevelsUpdated = function onLevelsUpdated(data) {
+ this.levels = data.levels;
+ };
+
+ _proto.swapAudioCodec = function swapAudioCodec() {
+ this.audioCodecSwap = !this.audioCodecSwap;
+ }
+ /**
+ * Seeks to the set startPosition if not equal to the mediaElement's current time.
+ * @private
+ */
+ ;
+
+ _proto._seekToStartPos = function _seekToStartPos() {
+ var media = this.media;
+ var currentTime = media.currentTime;
+ var startPosition = this.startPosition; // only adjust currentTime if different from startPosition or if startPosition not buffered
+ // at that stage, there should be only one buffered range, as we reach that code after first fragment has been buffered
+
+ if (currentTime !== startPosition && startPosition >= 0) {
+ if (media.seeking) {
+ logger["logger"].log("could not seek to " + startPosition + ", already seeking at " + currentTime);
+ return;
+ }
+
+ var buffered = buffer_helper_BufferHelper.getBuffered(media);
+ var bufferStart = buffered.length ? buffered.start(0) : 0;
+ var delta = bufferStart - startPosition;
+
+ if (delta > 0 && delta < this.config.maxBufferHole) {
+ logger["logger"].log("adjusting start position by " + delta + " to match buffer start");
+ startPosition += delta;
+ this.startPosition = startPosition;
+ }
+
+ logger["logger"].log("seek to target start position " + startPosition + " from current time " + currentTime + ". ready state " + media.readyState);
+ media.currentTime = startPosition;
+ }
+ };
+
+ _proto._getAudioCodec = function _getAudioCodec(currentLevel) {
+ var audioCodec = this.config.defaultAudioCodec || currentLevel.audioCodec;
+
+ if (this.audioCodecSwap) {
+ logger["logger"].log('swapping playlist audio codec');
+
+ if (audioCodec) {
+ if (audioCodec.indexOf('mp4a.40.5') !== -1) {
+ audioCodec = 'mp4a.40.2';
+ } else {
+ audioCodec = 'mp4a.40.5';
+ }
+ }
+ }
+
+ return audioCodec;
+ };
+
+ stream_controller_createClass(StreamController, [{
+ key: "state",
+ set: function set(nextState) {
+ if (this.state !== nextState) {
+ var previousState = this.state;
+ this._state = nextState;
+ logger["logger"].log("main stream-controller: " + previousState + "->" + nextState);
+ this.hls.trigger(events["default"].STREAM_STATE_TRANSITION, {
+ previousState: previousState,
+ nextState: nextState
+ });
+ }
+ },
+ get: function get() {
+ return this._state;
+ }
+ }, {
+ key: "currentLevel",
+ get: function get() {
+ var media = this.media;
+
+ if (media) {
+ var frag = this.getBufferedFrag(media.currentTime);
+
+ if (frag) {
+ return frag.level;
+ }
+ }
+
+ return -1;
+ }
+ }, {
+ key: "nextBufferedFrag",
+ get: function get() {
+ var media = this.media;
+
+ if (media) {
+ // first get end range of current fragment
+ return this.followingBufferedFrag(this.getBufferedFrag(media.currentTime));
+ } else {
+ return null;
+ }
+ }
+ }, {
+ key: "nextLevel",
+ get: function get() {
+ var frag = this.nextBufferedFrag;
+
+ if (frag) {
+ return frag.level;
+ } else {
+ return -1;
+ }
+ }
+ }, {
+ key: "liveSyncPosition",
+ get: function get() {
+ return this._liveSyncPosition;
+ },
+ set: function set(value) {
+ this._liveSyncPosition = value;
+ }
+ }]);
+
+ return StreamController;
+}(base_stream_controller_BaseStreamController);
+
+/* harmony default export */ var stream_controller = (stream_controller_StreamController);
+// CONCATENATED MODULE: ./src/controller/level-controller.js
+function level_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function level_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) level_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) level_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function level_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * Level Controller
+*/
+
+
+
+
+
+
+var chromeOrFirefox;
+
+var level_controller_LevelController = /*#__PURE__*/function (_EventHandler) {
+ level_controller_inheritsLoose(LevelController, _EventHandler);
+
+ function LevelController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MANIFEST_LOADED, events["default"].LEVEL_LOADED, events["default"].AUDIO_TRACK_SWITCHED, events["default"].FRAG_LOADED, events["default"].ERROR) || this;
+ _this.canload = false;
+ _this.currentLevelIndex = null;
+ _this.manualLevelIndex = -1;
+ _this.timer = null;
+ chromeOrFirefox = /chrome|firefox/.test(navigator.userAgent.toLowerCase());
+ return _this;
+ }
+
+ var _proto = LevelController.prototype;
+
+ _proto.onHandlerDestroying = function onHandlerDestroying() {
+ this.clearTimer();
+ this.manualLevelIndex = -1;
+ };
+
+ _proto.clearTimer = function clearTimer() {
+ if (this.timer !== null) {
+ clearTimeout(this.timer);
+ this.timer = null;
+ }
+ };
+
+ _proto.startLoad = function startLoad() {
+ var levels = this._levels;
+ this.canload = true;
+ this.levelRetryCount = 0; // clean up live level details to force reload them, and reset load errors
+
+ if (levels) {
+ levels.forEach(function (level) {
+ level.loadError = 0;
+ });
+ } // speed up live playlist refresh if timer exists
+
+
+ if (this.timer !== null) {
+ this.loadLevel();
+ }
+ };
+
+ _proto.stopLoad = function stopLoad() {
+ this.canload = false;
+ };
+
+ _proto.onManifestLoaded = function onManifestLoaded(data) {
+ var levels = [];
+ var audioTracks = [];
+ var bitrateStart;
+ var levelSet = {};
+ var levelFromSet = null;
+ var videoCodecFound = false;
+ var audioCodecFound = false; // regroup redundant levels together
+
+ data.levels.forEach(function (level) {
+ var attributes = level.attrs;
+ level.loadError = 0;
+ level.fragmentError = false;
+ videoCodecFound = videoCodecFound || !!level.videoCodec;
+ audioCodecFound = audioCodecFound || !!level.audioCodec; // erase audio codec info if browser does not support mp4a.40.34.
+ // demuxer will autodetect codec and fallback to mpeg/audio
+
+ if (chromeOrFirefox && level.audioCodec && level.audioCodec.indexOf('mp4a.40.34') !== -1) {
+ level.audioCodec = undefined;
+ }
+
+ levelFromSet = levelSet[level.bitrate]; // FIXME: we would also have to match the resolution here
+
+ if (!levelFromSet) {
+ level.url = [level.url];
+ level.urlId = 0;
+ levelSet[level.bitrate] = level;
+ levels.push(level);
+ } else {
+ levelFromSet.url.push(level.url);
+ }
+
+ if (attributes) {
+ if (attributes.AUDIO) {
+ addGroupId(levelFromSet || level, 'audio', attributes.AUDIO);
+ }
+
+ if (attributes.SUBTITLES) {
+ addGroupId(levelFromSet || level, 'text', attributes.SUBTITLES);
+ }
+ }
+ }); // remove audio-only level if we also have levels with audio+video codecs signalled
+
+ if (videoCodecFound && audioCodecFound) {
+ levels = levels.filter(function (_ref) {
+ var videoCodec = _ref.videoCodec;
+ return !!videoCodec;
+ });
+ } // only keep levels with supported audio/video codecs
+
+
+ levels = levels.filter(function (_ref2) {
+ var audioCodec = _ref2.audioCodec,
+ videoCodec = _ref2.videoCodec;
+ return (!audioCodec || isCodecSupportedInMp4(audioCodec, 'audio')) && (!videoCodec || isCodecSupportedInMp4(videoCodec, 'video'));
+ });
+
+ if (data.audioTracks) {
+ audioTracks = data.audioTracks.filter(function (track) {
+ return !track.audioCodec || isCodecSupportedInMp4(track.audioCodec, 'audio');
+ }); // Reassign id's after filtering since they're used as array indices
+
+ audioTracks.forEach(function (track, index) {
+ track.id = index;
+ });
+ }
+
+ if (levels.length > 0) {
+ // start bitrate is the first bitrate of the manifest
+ bitrateStart = levels[0].bitrate; // sort level on bitrate
+
+ levels.sort(function (a, b) {
+ return a.bitrate - b.bitrate;
+ });
+ this._levels = levels; // find index of first level in sorted levels
+
+ for (var i = 0; i < levels.length; i++) {
+ if (levels[i].bitrate === bitrateStart) {
+ this._firstLevel = i;
+ logger["logger"].log("manifest loaded," + levels.length + " level(s) found, first bitrate:" + bitrateStart);
+ break;
+ }
+ } // Audio is only alternate if manifest include a URI along with the audio group tag,
+ // and this is not an audio-only stream where levels contain audio-only
+
+
+ var audioOnly = audioCodecFound && !videoCodecFound;
+ this.hls.trigger(events["default"].MANIFEST_PARSED, {
+ levels: levels,
+ audioTracks: audioTracks,
+ firstLevel: this._firstLevel,
+ stats: data.stats,
+ audio: audioCodecFound,
+ video: videoCodecFound,
+ altAudio: !audioOnly && audioTracks.some(function (t) {
+ return !!t.url;
+ })
+ });
+ } else {
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].MANIFEST_INCOMPATIBLE_CODECS_ERROR,
+ fatal: true,
+ url: this.hls.url,
+ reason: 'no level with compatible codecs found in manifest'
+ });
+ }
+ };
+
+ _proto.setLevelInternal = function setLevelInternal(newLevel) {
+ var levels = this._levels;
+ var hls = this.hls; // check if level idx is valid
+
+ if (newLevel >= 0 && newLevel < levels.length) {
+ // stopping live reloading timer if any
+ this.clearTimer();
+
+ if (this.currentLevelIndex !== newLevel) {
+ logger["logger"].log("switching to level " + newLevel);
+ this.currentLevelIndex = newLevel;
+ var levelProperties = levels[newLevel];
+ levelProperties.level = newLevel;
+ hls.trigger(events["default"].LEVEL_SWITCHING, levelProperties);
+ }
+
+ var level = levels[newLevel];
+ var levelDetails = level.details; // check if we need to load playlist for this level
+
+ if (!levelDetails || levelDetails.live) {
+ // level not retrieved yet, or live playlist we need to (re)load it
+ var urlId = level.urlId;
+ hls.trigger(events["default"].LEVEL_LOADING, {
+ url: level.url[urlId],
+ level: newLevel,
+ id: urlId
+ });
+ }
+ } else {
+ // invalid level id given, trigger error
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].OTHER_ERROR,
+ details: errors["ErrorDetails"].LEVEL_SWITCH_ERROR,
+ level: newLevel,
+ fatal: false,
+ reason: 'invalid level idx'
+ });
+ }
+ };
+
+ _proto.onError = function onError(data) {
+ if (data.fatal) {
+ if (data.type === errors["ErrorTypes"].NETWORK_ERROR) {
+ this.clearTimer();
+ }
+
+ return;
+ }
+
+ var levelError = false,
+ fragmentError = false;
+ var levelIndex; // try to recover not fatal errors
+
+ switch (data.details) {
+ case errors["ErrorDetails"].FRAG_LOAD_ERROR:
+ case errors["ErrorDetails"].FRAG_LOAD_TIMEOUT:
+ case errors["ErrorDetails"].KEY_LOAD_ERROR:
+ case errors["ErrorDetails"].KEY_LOAD_TIMEOUT:
+ levelIndex = data.frag.level;
+ fragmentError = true;
+ break;
+
+ case errors["ErrorDetails"].LEVEL_LOAD_ERROR:
+ case errors["ErrorDetails"].LEVEL_LOAD_TIMEOUT:
+ levelIndex = data.context.level;
+ levelError = true;
+ break;
+
+ case errors["ErrorDetails"].REMUX_ALLOC_ERROR:
+ levelIndex = data.level;
+ levelError = true;
+ break;
+ }
+
+ if (levelIndex !== undefined) {
+ this.recoverLevel(data, levelIndex, levelError, fragmentError);
+ }
+ }
+ /**
+ * Switch to a redundant stream if any available.
+ * If redundant stream is not available, emergency switch down if ABR mode is enabled.
+ *
+ * @param {Object} errorEvent
+ * @param {Number} levelIndex current level index
+ * @param {Boolean} levelError
+ * @param {Boolean} fragmentError
+ */
+ // FIXME Find a better abstraction where fragment/level retry management is well decoupled
+ ;
+
+ _proto.recoverLevel = function recoverLevel(errorEvent, levelIndex, levelError, fragmentError) {
+ var _this2 = this;
+
+ var config = this.hls.config;
+ var errorDetails = errorEvent.details;
+ var level = this._levels[levelIndex];
+ var redundantLevels, delay, nextLevel;
+ level.loadError++;
+ level.fragmentError = fragmentError;
+
+ if (levelError) {
+ if (this.levelRetryCount + 1 <= config.levelLoadingMaxRetry) {
+ // exponential backoff capped to max retry timeout
+ delay = Math.min(Math.pow(2, this.levelRetryCount) * config.levelLoadingRetryDelay, config.levelLoadingMaxRetryTimeout); // Schedule level reload
+
+ this.timer = setTimeout(function () {
+ return _this2.loadLevel();
+ }, delay); // boolean used to inform stream controller not to switch back to IDLE on non fatal error
+
+ errorEvent.levelRetry = true;
+ this.levelRetryCount++;
+ logger["logger"].warn("level controller, " + errorDetails + ", retry in " + delay + " ms, current retry count is " + this.levelRetryCount);
+ } else {
+ logger["logger"].error("level controller, cannot recover from " + errorDetails + " error");
+ this.currentLevelIndex = null; // stopping live reloading timer if any
+
+ this.clearTimer(); // switch error to fatal
+
+ errorEvent.fatal = true;
+ return;
+ }
+ } // Try any redundant streams if available for both errors: level and fragment
+ // If level.loadError reaches redundantLevels it means that we tried them all, no hope => let's switch down
+
+
+ if (levelError || fragmentError) {
+ redundantLevels = level.url.length;
+
+ if (redundantLevels > 1 && level.loadError < redundantLevels) {
+ level.urlId = (level.urlId + 1) % redundantLevels;
+ level.details = undefined;
+ logger["logger"].warn("level controller, " + errorDetails + " for level " + levelIndex + ": switching to redundant URL-id " + level.urlId); // console.log('Current audio track group ID:', this.hls.audioTracks[this.hls.audioTrack].groupId);
+ // console.log('New video quality level audio group id:', level.attrs.AUDIO);
+ } else {
+ // Search for available level
+ if (this.manualLevelIndex === -1) {
+ // When lowest level has been reached, let's start hunt from the top
+ nextLevel = levelIndex === 0 ? this._levels.length - 1 : levelIndex - 1;
+ logger["logger"].warn("level controller, " + errorDetails + ": switch to " + nextLevel);
+ this.hls.nextAutoLevel = this.currentLevelIndex = nextLevel;
+ } else if (fragmentError) {
+ // Allow fragment retry as long as configuration allows.
+ // reset this._level so that another call to set level() will trigger again a frag load
+ logger["logger"].warn("level controller, " + errorDetails + ": reload a fragment");
+ this.currentLevelIndex = null;
+ }
+ }
+ }
+ } // reset errors on the successful load of a fragment
+ ;
+
+ _proto.onFragLoaded = function onFragLoaded(_ref3) {
+ var frag = _ref3.frag;
+
+ if (frag !== undefined && frag.type === 'main') {
+ var level = this._levels[frag.level];
+
+ if (level !== undefined) {
+ level.fragmentError = false;
+ level.loadError = 0;
+ this.levelRetryCount = 0;
+ }
+ }
+ };
+
+ _proto.onLevelLoaded = function onLevelLoaded(data) {
+ var _this3 = this;
+
+ var level = data.level,
+ details = data.details; // only process level loaded events matching with expected level
+
+ if (level !== this.currentLevelIndex) {
+ return;
+ }
+
+ var curLevel = this._levels[level]; // reset level load error counter on successful level loaded only if there is no issues with fragments
+
+ if (!curLevel.fragmentError) {
+ curLevel.loadError = 0;
+ this.levelRetryCount = 0;
+ } // if current playlist is a live playlist, arm a timer to reload it
+
+
+ if (details.live) {
+ var reloadInterval = computeReloadInterval(curLevel.details, details, data.stats.trequest);
+ logger["logger"].log("live playlist, reload in " + Math.round(reloadInterval) + " ms");
+ this.timer = setTimeout(function () {
+ return _this3.loadLevel();
+ }, reloadInterval);
+ } else {
+ this.clearTimer();
+ }
+ };
+
+ _proto.onAudioTrackSwitched = function onAudioTrackSwitched(data) {
+ var audioGroupId = this.hls.audioTracks[data.id].groupId;
+ var currentLevel = this.hls.levels[this.currentLevelIndex];
+
+ if (!currentLevel) {
+ return;
+ }
+
+ if (currentLevel.audioGroupIds) {
+ var urlId = -1;
+
+ for (var i = 0; i < currentLevel.audioGroupIds.length; i++) {
+ if (currentLevel.audioGroupIds[i] === audioGroupId) {
+ urlId = i;
+ break;
+ }
+ }
+
+ if (urlId !== currentLevel.urlId) {
+ currentLevel.urlId = urlId;
+ this.startLoad();
+ }
+ }
+ };
+
+ _proto.loadLevel = function loadLevel() {
+ logger["logger"].debug('call to loadLevel');
+
+ if (this.currentLevelIndex !== null && this.canload) {
+ var levelObject = this._levels[this.currentLevelIndex];
+
+ if (typeof levelObject === 'object' && levelObject.url.length > 0) {
+ var level = this.currentLevelIndex;
+ var id = levelObject.urlId;
+ var url = levelObject.url[id];
+ logger["logger"].log("Attempt loading level index " + level + " with URL-id " + id); // console.log('Current audio track group ID:', this.hls.audioTracks[this.hls.audioTrack].groupId);
+ // console.log('New video quality level audio group id:', levelObject.attrs.AUDIO, level);
+
+ this.hls.trigger(events["default"].LEVEL_LOADING, {
+ url: url,
+ level: level,
+ id: id
+ });
+ }
+ }
+ };
+
+ _proto.removeLevel = function removeLevel(levelIndex, urlId) {
+ var levels = this.levels.filter(function (level, index) {
+ if (index !== levelIndex) {
+ return true;
+ }
+
+ if (level.url.length > 1 && urlId !== undefined) {
+ level.url = level.url.filter(function (url, id) {
+ return id !== urlId;
+ });
+ level.urlId = 0;
+ return true;
+ }
+
+ return false;
+ }).map(function (level, index) {
+ var details = level.details;
+
+ if (details && details.fragments) {
+ details.fragments.forEach(function (fragment) {
+ fragment.level = index;
+ });
+ }
+
+ return level;
+ });
+ this._levels = levels;
+ this.hls.trigger(events["default"].LEVELS_UPDATED, {
+ levels: levels
+ });
+ };
+
+ level_controller_createClass(LevelController, [{
+ key: "levels",
+ get: function get() {
+ return this._levels;
+ }
+ }, {
+ key: "level",
+ get: function get() {
+ return this.currentLevelIndex;
+ },
+ set: function set(newLevel) {
+ var levels = this._levels;
+
+ if (levels) {
+ newLevel = Math.min(newLevel, levels.length - 1);
+
+ if (this.currentLevelIndex !== newLevel || !levels[newLevel].details) {
+ this.setLevelInternal(newLevel);
+ }
+ }
+ }
+ }, {
+ key: "manualLevel",
+ get: function get() {
+ return this.manualLevelIndex;
+ },
+ set: function set(newLevel) {
+ this.manualLevelIndex = newLevel;
+
+ if (this._startLevel === undefined) {
+ this._startLevel = newLevel;
+ }
+
+ if (newLevel !== -1) {
+ this.level = newLevel;
+ }
+ }
+ }, {
+ key: "firstLevel",
+ get: function get() {
+ return this._firstLevel;
+ },
+ set: function set(newLevel) {
+ this._firstLevel = newLevel;
+ }
+ }, {
+ key: "startLevel",
+ get: function get() {
+ // hls.startLevel takes precedence over config.startLevel
+ // if none of these values are defined, fallback on this._firstLevel (first quality level appearing in variant manifest)
+ if (this._startLevel === undefined) {
+ var configStartLevel = this.hls.config.startLevel;
+
+ if (configStartLevel !== undefined) {
+ return configStartLevel;
+ } else {
+ return this._firstLevel;
+ }
+ } else {
+ return this._startLevel;
+ }
+ },
+ set: function set(newLevel) {
+ this._startLevel = newLevel;
+ }
+ }, {
+ key: "nextLoadLevel",
+ get: function get() {
+ if (this.manualLevelIndex !== -1) {
+ return this.manualLevelIndex;
+ } else {
+ return this.hls.nextAutoLevel;
+ }
+ },
+ set: function set(nextLevel) {
+ this.level = nextLevel;
+
+ if (this.manualLevelIndex === -1) {
+ this.hls.nextAutoLevel = nextLevel;
+ }
+ }
+ }]);
+
+ return LevelController;
+}(event_handler);
+
+
+// EXTERNAL MODULE: ./src/demux/id3.js
+var id3 = __webpack_require__("./src/demux/id3.js");
+
+// CONCATENATED MODULE: ./src/utils/texttrack-utils.ts
+function sendAddTrackEvent(track, videoEl) {
+ var event;
+
+ try {
+ event = new Event('addtrack');
+ } catch (err) {
+ // for IE11
+ event = document.createEvent('Event');
+ event.initEvent('addtrack', false, false);
+ }
+
+ event.track = track;
+ videoEl.dispatchEvent(event);
+}
+function clearCurrentCues(track) {
+ if (track !== null && track !== void 0 && track.cues) {
+ while (track.cues.length > 0) {
+ track.removeCue(track.cues[0]);
+ }
+ }
+}
+/**
+ * Given a list of Cues, finds the closest cue matching the given time.
+ * Modified verison of binary search O(log(n)).
+ *
+ * @export
+ * @param {(TextTrackCueList | TextTrackCue[])} cues - List of cues.
+ * @param {number} time - Target time, to find closest cue to.
+ * @returns {TextTrackCue}
+ */
+
+function getClosestCue(cues, time) {
+ // If the offset is less than the first element, the first element is the closest.
+ if (time < cues[0].endTime) {
+ return cues[0];
+ } // If the offset is greater than the last cue, the last is the closest.
+
+
+ if (time > cues[cues.length - 1].endTime) {
+ return cues[cues.length - 1];
+ }
+
+ var left = 0;
+ var right = cues.length - 1;
+
+ while (left <= right) {
+ var mid = Math.floor((right + left) / 2);
+
+ if (time < cues[mid].endTime) {
+ right = mid - 1;
+ } else if (time > cues[mid].endTime) {
+ left = mid + 1;
+ } else {
+ // If it's not lower or higher, it must be equal.
+ return cues[mid];
+ }
+ } // At this point, left and right have swapped.
+ // No direct match was found, left or right element must be the closest. Check which one has the smallest diff.
+
+
+ return cues[left].endTime - time < time - cues[right].endTime ? cues[left] : cues[right];
+}
+// CONCATENATED MODULE: ./src/controller/id3-track-controller.js
+function id3_track_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * id3 metadata track controller
+*/
+
+
+
+
+var MIN_CUE_DURATION = 0.25;
+
+var id3_track_controller_ID3TrackController = /*#__PURE__*/function (_EventHandler) {
+ id3_track_controller_inheritsLoose(ID3TrackController, _EventHandler);
+
+ function ID3TrackController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MEDIA_ATTACHED, events["default"].MEDIA_DETACHING, events["default"].FRAG_PARSING_METADATA, events["default"].LIVE_BACK_BUFFER_REACHED) || this;
+ _this.id3Track = undefined;
+ _this.media = undefined;
+ return _this;
+ }
+
+ var _proto = ID3TrackController.prototype;
+
+ _proto.destroy = function destroy() {
+ event_handler.prototype.destroy.call(this);
+ } // Add ID3 metatadata text track.
+ ;
+
+ _proto.onMediaAttached = function onMediaAttached(data) {
+ this.media = data.media;
+
+ if (!this.media) {}
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ clearCurrentCues(this.id3Track);
+ this.id3Track = undefined;
+ this.media = undefined;
+ };
+
+ _proto.getID3Track = function getID3Track(textTracks) {
+ for (var i = 0; i < textTracks.length; i++) {
+ var textTrack = textTracks[i];
+
+ if (textTrack.kind === 'metadata' && textTrack.label === 'id3') {
+ // send 'addtrack' when reusing the textTrack for metadata,
+ // same as what we do for captions
+ sendAddTrackEvent(textTrack, this.media);
+ return textTrack;
+ }
+ }
+
+ return this.media.addTextTrack('metadata', 'id3');
+ };
+
+ _proto.onFragParsingMetadata = function onFragParsingMetadata(data) {
+ var fragment = data.frag;
+ var samples = data.samples; // create track dynamically
+
+ if (!this.id3Track) {
+ this.id3Track = this.getID3Track(this.media.textTracks);
+ this.id3Track.mode = 'hidden';
+ } // Attempt to recreate Safari functionality by creating
+ // WebKitDataCue objects when available and store the decoded
+ // ID3 data in the value property of the cue
+
+
+ var Cue = window.WebKitDataCue || window.VTTCue || window.TextTrackCue;
+
+ for (var i = 0; i < samples.length; i++) {
+ var frames = id3["default"].getID3Frames(samples[i].data);
+
+ if (frames) {
+ // Ensure the pts is positive - sometimes it's reported as a small negative number
+ var startTime = Math.max(samples[i].pts, 0);
+ var endTime = i < samples.length - 1 ? samples[i + 1].pts : fragment.endPTS;
+
+ if (!endTime) {
+ endTime = fragment.start + fragment.duration;
+ }
+
+ var timeDiff = endTime - startTime;
+
+ if (timeDiff <= 0) {
+ endTime = startTime + MIN_CUE_DURATION;
+ }
+
+ for (var j = 0; j < frames.length; j++) {
+ var frame = frames[j]; // Safari doesn't put the timestamp frame in the TextTrack
+
+ if (!id3["default"].isTimeStampFrame(frame)) {
+ var cue = new Cue(startTime, endTime, '');
+ cue.value = frame;
+ this.id3Track.addCue(cue);
+ }
+ }
+ }
+ }
+ };
+
+ _proto.onLiveBackBufferReached = function onLiveBackBufferReached(_ref) {
+ var bufferEnd = _ref.bufferEnd;
+ var id3Track = this.id3Track;
+
+ if (!id3Track || !id3Track.cues || !id3Track.cues.length) {
+ return;
+ }
+
+ var foundCue = getClosestCue(id3Track.cues, bufferEnd);
+
+ if (!foundCue) {
+ return;
+ }
+
+ while (id3Track.cues[0] !== foundCue) {
+ id3Track.removeCue(id3Track.cues[0]);
+ }
+ };
+
+ return ID3TrackController;
+}(event_handler);
+
+/* harmony default export */ var id3_track_controller = (id3_track_controller_ID3TrackController);
+// CONCATENATED MODULE: ./src/is-supported.ts
+
+function is_supported_isSupported() {
+ var mediaSource = getMediaSource();
+
+ if (!mediaSource) {
+ return false;
+ }
+
+ var sourceBuffer = self.SourceBuffer || self.WebKitSourceBuffer; // eslint-disable-line no-restricted-globals
+
+ var isTypeSupported = mediaSource && typeof mediaSource.isTypeSupported === 'function' && mediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"'); // if SourceBuffer is exposed ensure its API is valid
+ // safari and old version of Chrome doe not expose SourceBuffer globally so checking SourceBuffer.prototype is impossible
+
+ var sourceBufferValidAPI = !sourceBuffer || sourceBuffer.prototype && typeof sourceBuffer.prototype.appendBuffer === 'function' && typeof sourceBuffer.prototype.remove === 'function';
+ return !!isTypeSupported && !!sourceBufferValidAPI;
+}
+// CONCATENATED MODULE: ./src/utils/ewma.ts
+/*
+ * compute an Exponential Weighted moving average
+ * - https://en.wikipedia.org/wiki/Moving_average#Exponential_moving_average
+ * - heavily inspired from shaka-player
+ */
+var EWMA = /*#__PURE__*/function () {
+ // About half of the estimated value will be from the last |halfLife| samples by weight.
+ function EWMA(halfLife) {
+ this.alpha_ = void 0;
+ this.estimate_ = void 0;
+ this.totalWeight_ = void 0;
+ // Larger values of alpha expire historical data more slowly.
+ this.alpha_ = halfLife ? Math.exp(Math.log(0.5) / halfLife) : 0;
+ this.estimate_ = 0;
+ this.totalWeight_ = 0;
+ }
+
+ var _proto = EWMA.prototype;
+
+ _proto.sample = function sample(weight, value) {
+ var adjAlpha = Math.pow(this.alpha_, weight);
+ this.estimate_ = value * (1 - adjAlpha) + adjAlpha * this.estimate_;
+ this.totalWeight_ += weight;
+ };
+
+ _proto.getTotalWeight = function getTotalWeight() {
+ return this.totalWeight_;
+ };
+
+ _proto.getEstimate = function getEstimate() {
+ if (this.alpha_) {
+ var zeroFactor = 1 - Math.pow(this.alpha_, this.totalWeight_);
+ return this.estimate_ / zeroFactor;
+ } else {
+ return this.estimate_;
+ }
+ };
+
+ return EWMA;
+}();
+
+/* harmony default export */ var ewma = (EWMA);
+// CONCATENATED MODULE: ./src/utils/ewma-bandwidth-estimator.ts
+/*
+ * EWMA Bandwidth Estimator
+ * - heavily inspired from shaka-player
+ * Tracks bandwidth samples and estimates available bandwidth.
+ * Based on the minimum of two exponentially-weighted moving averages with
+ * different half-lives.
+ */
+
+
+var ewma_bandwidth_estimator_EwmaBandWidthEstimator = /*#__PURE__*/function () {
+ // TODO(typescript-hls)
+ function EwmaBandWidthEstimator(hls, slow, fast, defaultEstimate) {
+ this.hls = void 0;
+ this.defaultEstimate_ = void 0;
+ this.minWeight_ = void 0;
+ this.minDelayMs_ = void 0;
+ this.slow_ = void 0;
+ this.fast_ = void 0;
+ this.hls = hls;
+ this.defaultEstimate_ = defaultEstimate;
+ this.minWeight_ = 0.001;
+ this.minDelayMs_ = 50;
+ this.slow_ = new ewma(slow);
+ this.fast_ = new ewma(fast);
+ }
+
+ var _proto = EwmaBandWidthEstimator.prototype;
+
+ _proto.sample = function sample(durationMs, numBytes) {
+ durationMs = Math.max(durationMs, this.minDelayMs_);
+ var numBits = 8 * numBytes,
+ // weight is duration in seconds
+ durationS = durationMs / 1000,
+ // value is bandwidth in bits/s
+ bandwidthInBps = numBits / durationS;
+ this.fast_.sample(durationS, bandwidthInBps);
+ this.slow_.sample(durationS, bandwidthInBps);
+ };
+
+ _proto.canEstimate = function canEstimate() {
+ var fast = this.fast_;
+ return fast && fast.getTotalWeight() >= this.minWeight_;
+ };
+
+ _proto.getEstimate = function getEstimate() {
+ if (this.canEstimate()) {
+ // console.log('slow estimate:'+ Math.round(this.slow_.getEstimate()));
+ // console.log('fast estimate:'+ Math.round(this.fast_.getEstimate()));
+ // Take the minimum of these two estimates. This should have the effect of
+ // adapting down quickly, but up more slowly.
+ return Math.min(this.fast_.getEstimate(), this.slow_.getEstimate());
+ } else {
+ return this.defaultEstimate_;
+ }
+ };
+
+ _proto.destroy = function destroy() {};
+
+ return EwmaBandWidthEstimator;
+}();
+
+/* harmony default export */ var ewma_bandwidth_estimator = (ewma_bandwidth_estimator_EwmaBandWidthEstimator);
+// CONCATENATED MODULE: ./src/controller/abr-controller.js
+
+
+
+function abr_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function abr_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) abr_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) abr_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function abr_controller_assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function abr_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * simple ABR Controller
+ * - compute next level based on last fragment bw heuristics
+ * - implement an abandon rules triggered if we have less than 2 frag buffered and if computed bw shows that we risk buffer stalling
+ */
+
+
+
+
+
+
+var abr_controller_window = window,
+ abr_controller_performance = abr_controller_window.performance;
+
+var abr_controller_AbrController = /*#__PURE__*/function (_EventHandler) {
+ abr_controller_inheritsLoose(AbrController, _EventHandler);
+
+ function AbrController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].FRAG_LOADING, events["default"].FRAG_LOADED, events["default"].FRAG_BUFFERED, events["default"].ERROR) || this;
+ _this.lastLoadedFragLevel = 0;
+ _this._nextAutoLevel = -1;
+ _this.hls = hls;
+ _this.timer = null;
+ _this._bwEstimator = null;
+ _this.onCheck = _this._abandonRulesCheck.bind(abr_controller_assertThisInitialized(_this));
+ return _this;
+ }
+
+ var _proto = AbrController.prototype;
+
+ _proto.destroy = function destroy() {
+ this.clearTimer();
+ event_handler.prototype.destroy.call(this);
+ };
+
+ _proto.onFragLoading = function onFragLoading(data) {
+ var frag = data.frag;
+
+ if (frag.type === 'main') {
+ if (!this.timer) {
+ this.fragCurrent = frag;
+ this.timer = setInterval(this.onCheck, 100);
+ } // lazy init of BwEstimator, rationale is that we use different params for Live/VoD
+ // so we need to wait for stream manifest / playlist type to instantiate it.
+
+
+ if (!this._bwEstimator) {
+ var hls = this.hls;
+ var config = hls.config;
+ var level = frag.level;
+ var isLive = hls.levels[level].details.live;
+ var ewmaFast;
+ var ewmaSlow;
+
+ if (isLive) {
+ ewmaFast = config.abrEwmaFastLive;
+ ewmaSlow = config.abrEwmaSlowLive;
+ } else {
+ ewmaFast = config.abrEwmaFastVoD;
+ ewmaSlow = config.abrEwmaSlowVoD;
+ }
+
+ this._bwEstimator = new ewma_bandwidth_estimator(hls, ewmaSlow, ewmaFast, config.abrEwmaDefaultEstimate);
+ }
+ }
+ };
+
+ _proto._abandonRulesCheck = function _abandonRulesCheck() {
+ /*
+ monitor fragment retrieval time...
+ we compute expected time of arrival of the complete fragment.
+ we compare it to expected time of buffer starvation
+ */
+ var hls = this.hls;
+ var video = hls.media;
+ var frag = this.fragCurrent;
+
+ if (!frag) {
+ return;
+ }
+
+ var loader = frag.loader; // if loader has been destroyed or loading has been aborted, stop timer and return
+
+ if (!loader || loader.stats && loader.stats.aborted) {
+ logger["logger"].warn('frag loader destroy or aborted, disarm abandonRules');
+ this.clearTimer(); // reset forced auto level value so that next level will be selected
+
+ this._nextAutoLevel = -1;
+ return;
+ }
+
+ var stats = loader.stats;
+ /* only monitor frag retrieval time if
+ (video not paused OR first fragment being loaded(ready state === HAVE_NOTHING = 0)) AND autoswitching enabled AND not lowest level (=> means that we have several levels) */
+
+ if (video && stats && (!video.paused && video.playbackRate !== 0 || !video.readyState) && frag.autoLevel && frag.level) {
+ var requestDelay = abr_controller_performance.now() - stats.trequest;
+ var playbackRate = Math.abs(video.playbackRate); // monitor fragment load progress after half of expected fragment duration,to stabilize bitrate
+
+ if (requestDelay > 500 * frag.duration / playbackRate) {
+ var levels = hls.levels;
+ var loadRate = Math.max(1, stats.bw ? stats.bw / 8 : stats.loaded * 1000 / requestDelay); // byte/s; at least 1 byte/s to avoid division by zero
+ // compute expected fragment length using frag duration and level bitrate. also ensure that expected len is gte than already loaded size
+
+ var level = levels[frag.level];
+
+ if (!level) {
+ return;
+ }
+
+ var levelBitrate = level.realBitrate ? Math.max(level.realBitrate, level.bitrate) : level.bitrate;
+ var expectedLen = stats.total ? stats.total : Math.max(stats.loaded, Math.round(frag.duration * levelBitrate / 8));
+ var pos = video.currentTime;
+ var fragLoadedDelay = (expectedLen - stats.loaded) / loadRate;
+ var bufferStarvationDelay = (buffer_helper_BufferHelper.bufferInfo(video, pos, hls.config.maxBufferHole).end - pos) / playbackRate; // consider emergency switch down only if we have less than 2 frag buffered AND
+ // time to finish loading current fragment is bigger than buffer starvation delay
+ // ie if we risk buffer starvation if bw does not increase quickly
+
+ if (bufferStarvationDelay < 2 * frag.duration / playbackRate && fragLoadedDelay > bufferStarvationDelay) {
+ var minAutoLevel = hls.minAutoLevel;
+ var fragLevelNextLoadedDelay;
+ var nextLoadLevel; // lets iterate through lower level and try to find the biggest one that could avoid rebuffering
+ // we start from current level - 1 and we step down , until we find a matching level
+
+ for (nextLoadLevel = frag.level - 1; nextLoadLevel > minAutoLevel; nextLoadLevel--) {
+ // compute time to load next fragment at lower level
+ // 0.8 : consider only 80% of current bw to be conservative
+ // 8 = bits per byte (bps/Bps)
+ var levelNextBitrate = levels[nextLoadLevel].realBitrate ? Math.max(levels[nextLoadLevel].realBitrate, levels[nextLoadLevel].bitrate) : levels[nextLoadLevel].bitrate;
+
+ var _fragLevelNextLoadedDelay = frag.duration * levelNextBitrate / (8 * 0.8 * loadRate);
+
+ if (_fragLevelNextLoadedDelay < bufferStarvationDelay) {
+ // we found a lower level that be rebuffering free with current estimated bw !
+ break;
+ }
+ } // only emergency switch down if it takes less time to load new fragment at lowest level instead
+ // of finishing loading current one ...
+
+
+ if (fragLevelNextLoadedDelay < fragLoadedDelay) {
+ logger["logger"].warn("loading too slow, abort fragment loading and switch to level " + nextLoadLevel + ":fragLoadedDelay[" + nextLoadLevel + "]<fragLoadedDelay[" + (frag.level - 1) + "];bufferStarvationDelay:" + fragLevelNextLoadedDelay.toFixed(1) + "<" + fragLoadedDelay.toFixed(1) + ":" + bufferStarvationDelay.toFixed(1)); // force next load level in auto mode
+
+ hls.nextLoadLevel = nextLoadLevel; // update bw estimate for this fragment before cancelling load (this will help reducing the bw)
+
+ this._bwEstimator.sample(requestDelay, stats.loaded); // abort fragment loading
+
+
+ loader.abort(); // stop abandon rules timer
+
+ this.clearTimer();
+ hls.trigger(events["default"].FRAG_LOAD_EMERGENCY_ABORTED, {
+ frag: frag,
+ stats: stats
+ });
+ }
+ }
+ }
+ }
+ };
+
+ _proto.onFragLoaded = function onFragLoaded(data) {
+ var frag = data.frag;
+
+ if (frag.type === 'main' && Object(number["isFiniteNumber"])(frag.sn)) {
+ // stop monitoring bw once frag loaded
+ this.clearTimer(); // store level id after successful fragment load
+
+ this.lastLoadedFragLevel = frag.level; // reset forced auto level value so that next level will be selected
+
+ this._nextAutoLevel = -1; // compute level average bitrate
+
+ if (this.hls.config.abrMaxWithRealBitrate) {
+ var level = this.hls.levels[frag.level];
+ var loadedBytes = (level.loaded ? level.loaded.bytes : 0) + data.stats.loaded;
+ var loadedDuration = (level.loaded ? level.loaded.duration : 0) + data.frag.duration;
+ level.loaded = {
+ bytes: loadedBytes,
+ duration: loadedDuration
+ };
+ level.realBitrate = Math.round(8 * loadedBytes / loadedDuration);
+ } // if fragment has been loaded to perform a bitrate test,
+
+
+ if (data.frag.bitrateTest) {
+ var stats = data.stats;
+ stats.tparsed = stats.tbuffered = stats.tload;
+ this.onFragBuffered(data);
+ }
+ }
+ };
+
+ _proto.onFragBuffered = function onFragBuffered(data) {
+ var stats = data.stats;
+ var frag = data.frag; // only update stats on first frag buffering
+ // if same frag is loaded multiple times, it might be in browser cache, and loaded quickly
+ // and leading to wrong bw estimation
+ // on bitrate test, also only update stats once (if tload = tbuffered == on FRAG_LOADED)
+
+ if (stats.aborted !== true && frag.type === 'main' && Object(number["isFiniteNumber"])(frag.sn) && (!frag.bitrateTest || stats.tload === stats.tbuffered)) {
+ // use tparsed-trequest instead of tbuffered-trequest to compute fragLoadingProcessing; rationale is that buffer appending only happens once media is attached
+ // in case we use config.startFragPrefetch while media is not attached yet, fragment might be parsed while media not attached yet, but it will only be buffered on media attached
+ // as a consequence it could happen really late in the process. meaning that appending duration might appears huge ... leading to underestimated throughput estimation
+ var fragLoadingProcessingMs = stats.tparsed - stats.trequest;
+ logger["logger"].log("latency/loading/parsing/append/kbps:" + Math.round(stats.tfirst - stats.trequest) + "/" + Math.round(stats.tload - stats.tfirst) + "/" + Math.round(stats.tparsed - stats.tload) + "/" + Math.round(stats.tbuffered - stats.tparsed) + "/" + Math.round(8 * stats.loaded / (stats.tbuffered - stats.trequest)));
+
+ this._bwEstimator.sample(fragLoadingProcessingMs, stats.loaded);
+
+ stats.bwEstimate = this._bwEstimator.getEstimate(); // if fragment has been loaded to perform a bitrate test, (hls.startLevel = -1), store bitrate test delay duration
+
+ if (frag.bitrateTest) {
+ this.bitrateTestDelay = fragLoadingProcessingMs / 1000;
+ } else {
+ this.bitrateTestDelay = 0;
+ }
+ }
+ };
+
+ _proto.onError = function onError(data) {
+ // stop timer in case of frag loading error
+ switch (data.details) {
+ case errors["ErrorDetails"].FRAG_LOAD_ERROR:
+ case errors["ErrorDetails"].FRAG_LOAD_TIMEOUT:
+ this.clearTimer();
+ break;
+
+ default:
+ break;
+ }
+ };
+
+ _proto.clearTimer = function clearTimer() {
+ clearInterval(this.timer);
+ this.timer = null;
+ } // return next auto level
+ ;
+
+ _proto._findBestLevel = function _findBestLevel(currentLevel, currentFragDuration, currentBw, minAutoLevel, maxAutoLevel, maxFetchDuration, bwFactor, bwUpFactor, levels) {
+ for (var i = maxAutoLevel; i >= minAutoLevel; i--) {
+ var levelInfo = levels[i];
+
+ if (!levelInfo) {
+ continue;
+ }
+
+ var levelDetails = levelInfo.details;
+ var avgDuration = levelDetails ? levelDetails.totalduration / levelDetails.fragments.length : currentFragDuration;
+ var live = levelDetails ? levelDetails.live : false;
+ var adjustedbw = void 0; // follow algorithm captured from stagefright :
+ // https://android.googlesource.com/platform/frameworks/av/+/master/media/libstagefright/httplive/LiveSession.cpp
+ // Pick the highest bandwidth stream below or equal to estimated bandwidth.
+ // consider only 80% of the available bandwidth, but if we are switching up,
+ // be even more conservative (70%) to avoid overestimating and immediately
+ // switching back.
+
+ if (i <= currentLevel) {
+ adjustedbw = bwFactor * currentBw;
+ } else {
+ adjustedbw = bwUpFactor * currentBw;
+ }
+
+ var bitrate = levels[i].realBitrate ? Math.max(levels[i].realBitrate, levels[i].bitrate) : levels[i].bitrate;
+ var fetchDuration = bitrate * avgDuration / adjustedbw;
+ logger["logger"].trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: " + i + "/" + Math.round(adjustedbw) + "/" + bitrate + "/" + avgDuration + "/" + maxFetchDuration + "/" + fetchDuration); // if adjusted bw is greater than level bitrate AND
+
+ if (adjustedbw > bitrate && ( // fragment fetchDuration unknown OR live stream OR fragment fetchDuration less than max allowed fetch duration, then this level matches
+ // we don't account for max Fetch Duration for live streams, this is to avoid switching down when near the edge of live sliding window ...
+ // special case to support startLevel = -1 (bitrateTest) on live streams : in that case we should not exit loop so that _findBestLevel will return -1
+ !fetchDuration || live && !this.bitrateTestDelay || fetchDuration < maxFetchDuration)) {
+ // as we are looping from highest to lowest, this will return the best achievable quality level
+ return i;
+ }
+ } // not enough time budget even with quality level 0 ... rebuffering might happen
+
+
+ return -1;
+ };
+
+ abr_controller_createClass(AbrController, [{
+ key: "nextAutoLevel",
+ get: function get() {
+ var forcedAutoLevel = this._nextAutoLevel;
+ var bwEstimator = this._bwEstimator; // in case next auto level has been forced, and bw not available or not reliable, return forced value
+
+ if (forcedAutoLevel !== -1 && (!bwEstimator || !bwEstimator.canEstimate())) {
+ return forcedAutoLevel;
+ } // compute next level using ABR logic
+
+
+ var nextABRAutoLevel = this._nextABRAutoLevel; // if forced auto level has been defined, use it to cap ABR computed quality level
+
+ if (forcedAutoLevel !== -1) {
+ nextABRAutoLevel = Math.min(forcedAutoLevel, nextABRAutoLevel);
+ }
+
+ return nextABRAutoLevel;
+ },
+ set: function set(nextLevel) {
+ this._nextAutoLevel = nextLevel;
+ }
+ }, {
+ key: "_nextABRAutoLevel",
+ get: function get() {
+ var hls = this.hls;
+ var maxAutoLevel = hls.maxAutoLevel,
+ levels = hls.levels,
+ config = hls.config,
+ minAutoLevel = hls.minAutoLevel;
+ var video = hls.media;
+ var currentLevel = this.lastLoadedFragLevel;
+ var currentFragDuration = this.fragCurrent ? this.fragCurrent.duration : 0;
+ var pos = video ? video.currentTime : 0; // playbackRate is the absolute value of the playback rate; if video.playbackRate is 0, we use 1 to load as
+ // if we're playing back at the normal rate.
+
+ var playbackRate = video && video.playbackRate !== 0 ? Math.abs(video.playbackRate) : 1.0;
+ var avgbw = this._bwEstimator ? this._bwEstimator.getEstimate() : config.abrEwmaDefaultEstimate; // bufferStarvationDelay is the wall-clock time left until the playback buffer is exhausted.
+
+ var bufferStarvationDelay = (buffer_helper_BufferHelper.bufferInfo(video, pos, config.maxBufferHole).end - pos) / playbackRate; // First, look to see if we can find a level matching with our avg bandwidth AND that could also guarantee no rebuffering at all
+
+ var bestLevel = this._findBestLevel(currentLevel, currentFragDuration, avgbw, minAutoLevel, maxAutoLevel, bufferStarvationDelay, config.abrBandWidthFactor, config.abrBandWidthUpFactor, levels);
+
+ if (bestLevel >= 0) {
+ return bestLevel;
+ } else {
+ logger["logger"].trace('rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering'); // not possible to get rid of rebuffering ... let's try to find level that will guarantee less than maxStarvationDelay of rebuffering
+ // if no matching level found, logic will return 0
+
+ var maxStarvationDelay = currentFragDuration ? Math.min(currentFragDuration, config.maxStarvationDelay) : config.maxStarvationDelay;
+ var bwFactor = config.abrBandWidthFactor;
+ var bwUpFactor = config.abrBandWidthUpFactor;
+
+ if (bufferStarvationDelay === 0) {
+ // in case buffer is empty, let's check if previous fragment was loaded to perform a bitrate test
+ var bitrateTestDelay = this.bitrateTestDelay;
+
+ if (bitrateTestDelay) {
+ // if it is the case, then we need to adjust our max starvation delay using maxLoadingDelay config value
+ // max video loading delay used in automatic start level selection :
+ // in that mode ABR controller will ensure that video loading time (ie the time to fetch the first fragment at lowest quality level +
+ // the time to fetch the fragment at the appropriate quality level is less than ```maxLoadingDelay``` )
+ // cap maxLoadingDelay and ensure it is not bigger 'than bitrate test' frag duration
+ var maxLoadingDelay = currentFragDuration ? Math.min(currentFragDuration, config.maxLoadingDelay) : config.maxLoadingDelay;
+ maxStarvationDelay = maxLoadingDelay - bitrateTestDelay;
+ logger["logger"].trace("bitrate test took " + Math.round(1000 * bitrateTestDelay) + "ms, set first fragment max fetchDuration to " + Math.round(1000 * maxStarvationDelay) + " ms"); // don't use conservative factor on bitrate test
+
+ bwFactor = bwUpFactor = 1;
+ }
+ }
+
+ bestLevel = this._findBestLevel(currentLevel, currentFragDuration, avgbw, minAutoLevel, maxAutoLevel, bufferStarvationDelay + maxStarvationDelay, bwFactor, bwUpFactor, levels);
+ return Math.max(bestLevel, 0);
+ }
+ }
+ }]);
+
+ return AbrController;
+}(event_handler);
+
+/* harmony default export */ var abr_controller = (abr_controller_AbrController);
+// CONCATENATED MODULE: ./src/controller/buffer-controller.ts
+
+
+function buffer_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * Buffer Controller
+ */
+
+
+
+
+
+
+var buffer_controller_MediaSource = getMediaSource();
+
+var buffer_controller_BufferController = /*#__PURE__*/function (_EventHandler) {
+ buffer_controller_inheritsLoose(BufferController, _EventHandler);
+
+ // the value that we have set mediasource.duration to
+ // (the actual duration may be tweaked slighly by the browser)
+ // the value that we want to set mediaSource.duration to
+ // the target duration of the current media playlist
+ // current stream state: true - for live broadcast, false - for VoD content
+ // cache the self generated object url to detect hijack of video tag
+ // signals that the sourceBuffers need to be flushed
+ // signals that mediaSource should have endOfStream called
+ // this is optional because this property is removed from the class sometimes
+ // The number of BUFFER_CODEC events received before any sourceBuffers are created
+ // The total number of BUFFER_CODEC events received
+ // A reference to the attached media element
+ // A reference to the active media source
+ // List of pending segments to be appended to source buffer
+ // A guard to see if we are currently appending to the source buffer
+ // counters
+ function BufferController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MEDIA_ATTACHING, events["default"].MEDIA_DETACHING, events["default"].MANIFEST_PARSED, events["default"].BUFFER_RESET, events["default"].BUFFER_APPENDING, events["default"].BUFFER_CODECS, events["default"].BUFFER_EOS, events["default"].BUFFER_FLUSHING, events["default"].LEVEL_PTS_UPDATED, events["default"].LEVEL_UPDATED) || this;
+ _this._msDuration = null;
+ _this._levelDuration = null;
+ _this._levelTargetDuration = 10;
+ _this._live = null;
+ _this._objectUrl = null;
+ _this._needsFlush = false;
+ _this._needsEos = false;
+ _this.config = void 0;
+ _this.audioTimestampOffset = void 0;
+ _this.bufferCodecEventsExpected = 0;
+ _this._bufferCodecEventsTotal = 0;
+ _this.media = null;
+ _this.mediaSource = null;
+ _this.segments = [];
+ _this.parent = void 0;
+ _this.appending = false;
+ _this.appended = 0;
+ _this.appendError = 0;
+ _this.flushBufferCounter = 0;
+ _this.tracks = {};
+ _this.pendingTracks = {};
+ _this.sourceBuffer = {};
+ _this.flushRange = [];
+
+ _this._onMediaSourceOpen = function () {
+ logger["logger"].log('media source opened');
+
+ _this.hls.trigger(events["default"].MEDIA_ATTACHED, {
+ media: _this.media
+ });
+
+ var mediaSource = _this.mediaSource;
+
+ if (mediaSource) {
+ // once received, don't listen anymore to sourceopen event
+ mediaSource.removeEventListener('sourceopen', _this._onMediaSourceOpen);
+ }
+
+ _this.checkPendingTracks();
+ };
+
+ _this._onMediaSourceClose = function () {
+ logger["logger"].log('media source closed');
+ };
+
+ _this._onMediaSourceEnded = function () {
+ logger["logger"].log('media source ended');
+ };
+
+ _this._onSBUpdateEnd = function () {
+ // update timestampOffset
+ if (_this.audioTimestampOffset && _this.sourceBuffer.audio) {
+ var audioBuffer = _this.sourceBuffer.audio;
+ logger["logger"].warn("change mpeg audio timestamp offset from " + audioBuffer.timestampOffset + " to " + _this.audioTimestampOffset);
+ audioBuffer.timestampOffset = _this.audioTimestampOffset;
+ delete _this.audioTimestampOffset;
+ }
+
+ if (_this._needsFlush) {
+ _this.doFlush();
+ }
+
+ if (_this._needsEos) {
+ _this.checkEos();
+ }
+
+ _this.appending = false;
+ var parent = _this.parent; // count nb of pending segments waiting for appending on this sourcebuffer
+
+ var pending = _this.segments.reduce(function (counter, segment) {
+ return segment.parent === parent ? counter + 1 : counter;
+ }, 0); // this.sourceBuffer is better to use than media.buffered as it is closer to the PTS data from the fragments
+
+
+ var timeRanges = {};
+ var sbSet = _this.sourceBuffer;
+
+ for (var streamType in sbSet) {
+ var sb = sbSet[streamType];
+
+ if (!sb) {
+ throw Error("handling source buffer update end error: source buffer for " + streamType + " uninitilized and unable to update buffered TimeRanges.");
+ }
+
+ timeRanges[streamType] = buffer_helper_BufferHelper.getBuffered(sb);
+ }
+
+ _this.hls.trigger(events["default"].BUFFER_APPENDED, {
+ parent: parent,
+ pending: pending,
+ timeRanges: timeRanges
+ }); // don't append in flushing mode
+
+
+ if (!_this._needsFlush) {
+ _this.doAppending();
+ }
+
+ _this.updateMediaElementDuration(); // appending goes first
+
+
+ if (pending === 0) {
+ _this.flushLiveBackBuffer();
+ }
+ };
+
+ _this._onSBUpdateError = function (event) {
+ logger["logger"].error('sourceBuffer error:', event); // according to http://www.w3.org/TR/media-source/#sourcebuffer-append-error
+ // this error might not always be fatal (it is fatal if decode error is set, in that case
+ // it will be followed by a mediaElement error ...)
+
+ _this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].BUFFER_APPENDING_ERROR,
+ fatal: false
+ }); // we don't need to do more than that, as accordin to the spec, updateend will be fired just after
+
+ };
+
+ _this.config = hls.config;
+ return _this;
+ }
+
+ var _proto = BufferController.prototype;
+
+ _proto.destroy = function destroy() {
+ event_handler.prototype.destroy.call(this);
+ };
+
+ _proto.onLevelPtsUpdated = function onLevelPtsUpdated(data) {
+ var type = data.type;
+ var audioTrack = this.tracks.audio; // Adjusting `SourceBuffer.timestampOffset` (desired point in the timeline where the next frames should be appended)
+ // in Chrome browser when we detect MPEG audio container and time delta between level PTS and `SourceBuffer.timestampOffset`
+ // is greater than 100ms (this is enough to handle seek for VOD or level change for LIVE videos). At the time of change we issue
+ // `SourceBuffer.abort()` and adjusting `SourceBuffer.timestampOffset` if `SourceBuffer.updating` is false or awaiting `updateend`
+ // event if SB is in updating state.
+ // More info here: https://github.com/video-dev/hls.js/issues/332#issuecomment-257986486
+
+ if (type === 'audio' && audioTrack && audioTrack.container === 'audio/mpeg') {
+ // Chrome audio mp3 track
+ var audioBuffer = this.sourceBuffer.audio;
+
+ if (!audioBuffer) {
+ throw Error('Level PTS Updated and source buffer for audio uninitalized');
+ }
+
+ var delta = Math.abs(audioBuffer.timestampOffset - data.start); // adjust timestamp offset if time delta is greater than 100ms
+
+ if (delta > 0.1) {
+ var updating = audioBuffer.updating;
+
+ try {
+ audioBuffer.abort();
+ } catch (err) {
+ logger["logger"].warn('can not abort audio buffer: ' + err);
+ }
+
+ if (!updating) {
+ logger["logger"].warn('change mpeg audio timestamp offset from ' + audioBuffer.timestampOffset + ' to ' + data.start);
+ audioBuffer.timestampOffset = data.start;
+ } else {
+ this.audioTimestampOffset = data.start;
+ }
+ }
+ }
+
+ if (this.config.liveDurationInfinity) {
+ this.updateSeekableRange(data.details);
+ }
+ };
+
+ _proto.onManifestParsed = function onManifestParsed(data) {
+ // in case of alt audio (where all tracks have urls) 2 BUFFER_CODECS events will be triggered, one per stream controller
+ // sourcebuffers will be created all at once when the expected nb of tracks will be reached
+ // in case alt audio is not used, only one BUFFER_CODEC event will be fired from main stream controller
+ // it will contain the expected nb of source buffers, no need to compute it
+ var codecEvents = 2;
+
+ if (data.audio && !data.video || !data.altAudio) {
+ codecEvents = 1;
+ }
+
+ this.bufferCodecEventsExpected = this._bufferCodecEventsTotal = codecEvents;
+ logger["logger"].log(this.bufferCodecEventsExpected + " bufferCodec event(s) expected");
+ };
+
+ _proto.onMediaAttaching = function onMediaAttaching(data) {
+ var media = this.media = data.media;
+
+ if (media && buffer_controller_MediaSource) {
+ // setup the media source
+ var ms = this.mediaSource = new buffer_controller_MediaSource(); // Media Source listeners
+
+ ms.addEventListener('sourceopen', this._onMediaSourceOpen);
+ ms.addEventListener('sourceended', this._onMediaSourceEnded);
+ ms.addEventListener('sourceclose', this._onMediaSourceClose); // link video and media Source
+
+ media.src = window.URL.createObjectURL(ms); // cache the locally generated object url
+
+ this._objectUrl = media.src;
+ }
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ logger["logger"].log('media source detaching');
+ var ms = this.mediaSource;
+
+ if (ms) {
+ if (ms.readyState === 'open') {
+ try {
+ // endOfStream could trigger exception if any sourcebuffer is in updating state
+ // we don't really care about checking sourcebuffer state here,
+ // as we are anyway detaching the MediaSource
+ // let's just avoid this exception to propagate
+ ms.endOfStream();
+ } catch (err) {
+ logger["logger"].warn("onMediaDetaching:" + err.message + " while calling endOfStream");
+ }
+ }
+
+ ms.removeEventListener('sourceopen', this._onMediaSourceOpen);
+ ms.removeEventListener('sourceended', this._onMediaSourceEnded);
+ ms.removeEventListener('sourceclose', this._onMediaSourceClose); // Detach properly the MediaSource from the HTMLMediaElement as
+ // suggested in https://github.com/w3c/media-source/issues/53.
+
+ if (this.media) {
+ if (this._objectUrl) {
+ window.URL.revokeObjectURL(this._objectUrl);
+ } // clean up video tag src only if it's our own url. some external libraries might
+ // hijack the video tag and change its 'src' without destroying the Hls instance first
+
+
+ if (this.media.src === this._objectUrl) {
+ this.media.removeAttribute('src');
+ this.media.load();
+ } else {
+ logger["logger"].warn('media.src was changed by a third party - skip cleanup');
+ }
+ }
+
+ this.mediaSource = null;
+ this.media = null;
+ this._objectUrl = null;
+ this.bufferCodecEventsExpected = this._bufferCodecEventsTotal;
+ this.pendingTracks = {};
+ this.tracks = {};
+ this.sourceBuffer = {};
+ this.flushRange = [];
+ this.segments = [];
+ this.appended = 0;
+ }
+
+ this.hls.trigger(events["default"].MEDIA_DETACHED);
+ };
+
+ _proto.checkPendingTracks = function checkPendingTracks() {
+ var bufferCodecEventsExpected = this.bufferCodecEventsExpected,
+ pendingTracks = this.pendingTracks; // Check if we've received all of the expected bufferCodec events. When none remain, create all the sourceBuffers at once.
+ // This is important because the MSE spec allows implementations to throw QuotaExceededErrors if creating new sourceBuffers after
+ // data has been appended to existing ones.
+ // 2 tracks is the max (one for audio, one for video). If we've reach this max go ahead and create the buffers.
+
+ var pendingTracksCount = Object.keys(pendingTracks).length;
+
+ if (pendingTracksCount && !bufferCodecEventsExpected || pendingTracksCount === 2) {
+ // ok, let's create them now !
+ this.createSourceBuffers(pendingTracks);
+ this.pendingTracks = {}; // append any pending segments now !
+
+ this.doAppending();
+ }
+ };
+
+ _proto.onBufferReset = function onBufferReset() {
+ var sourceBuffer = this.sourceBuffer;
+
+ for (var type in sourceBuffer) {
+ var sb = sourceBuffer[type];
+
+ try {
+ if (sb) {
+ if (this.mediaSource) {
+ this.mediaSource.removeSourceBuffer(sb);
+ }
+
+ sb.removeEventListener('updateend', this._onSBUpdateEnd);
+ sb.removeEventListener('error', this._onSBUpdateError);
+ }
+ } catch (err) {}
+ }
+
+ this.sourceBuffer = {};
+ this.flushRange = [];
+ this.segments = [];
+ this.appended = 0;
+ };
+
+ _proto.onBufferCodecs = function onBufferCodecs(tracks) {
+ var _this2 = this;
+
+ // if source buffer(s) not created yet, appended buffer tracks in this.pendingTracks
+ // if sourcebuffers already created, do nothing ...
+ if (Object.keys(this.sourceBuffer).length) {
+ return;
+ }
+
+ Object.keys(tracks).forEach(function (trackName) {
+ _this2.pendingTracks[trackName] = tracks[trackName];
+ });
+ this.bufferCodecEventsExpected = Math.max(this.bufferCodecEventsExpected - 1, 0);
+
+ if (this.mediaSource && this.mediaSource.readyState === 'open') {
+ this.checkPendingTracks();
+ }
+ };
+
+ _proto.createSourceBuffers = function createSourceBuffers(tracks) {
+ var sourceBuffer = this.sourceBuffer,
+ mediaSource = this.mediaSource;
+
+ if (!mediaSource) {
+ throw Error('createSourceBuffers called when mediaSource was null');
+ }
+
+ for (var trackName in tracks) {
+ if (!sourceBuffer[trackName]) {
+ var track = tracks[trackName];
+
+ if (!track) {
+ throw Error("source buffer exists for track " + trackName + ", however track does not");
+ } // use levelCodec as first priority
+
+
+ var codec = track.levelCodec || track.codec;
+ var mimeType = track.container + ";codecs=" + codec;
+ logger["logger"].log("creating sourceBuffer(" + mimeType + ")");
+
+ try {
+ var sb = sourceBuffer[trackName] = mediaSource.addSourceBuffer(mimeType);
+ sb.addEventListener('updateend', this._onSBUpdateEnd);
+ sb.addEventListener('error', this._onSBUpdateError);
+ this.tracks[trackName] = {
+ buffer: sb,
+ codec: codec,
+ id: track.id,
+ container: track.container,
+ levelCodec: track.levelCodec
+ };
+ } catch (err) {
+ logger["logger"].error("error while trying to add sourceBuffer:" + err.message);
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].BUFFER_ADD_CODEC_ERROR,
+ fatal: false,
+ err: err,
+ mimeType: mimeType
+ });
+ }
+ }
+ }
+
+ this.hls.trigger(events["default"].BUFFER_CREATED, {
+ tracks: this.tracks
+ });
+ };
+
+ _proto.onBufferAppending = function onBufferAppending(data) {
+ if (!this._needsFlush) {
+ if (!this.segments) {
+ this.segments = [data];
+ } else {
+ this.segments.push(data);
+ }
+
+ this.doAppending();
+ }
+ } // on BUFFER_EOS mark matching sourcebuffer(s) as ended and trigger checkEos()
+ // an undefined data.type will mark all buffers as EOS.
+ ;
+
+ _proto.onBufferEos = function onBufferEos(data) {
+ for (var type in this.sourceBuffer) {
+ if (!data.type || data.type === type) {
+ var sb = this.sourceBuffer[type];
+
+ if (sb && !sb.ended) {
+ sb.ended = true;
+ logger["logger"].log(type + " sourceBuffer now EOS");
+ }
+ }
+ }
+
+ this.checkEos();
+ } // if all source buffers are marked as ended, signal endOfStream() to MediaSource.
+ ;
+
+ _proto.checkEos = function checkEos() {
+ var sourceBuffer = this.sourceBuffer,
+ mediaSource = this.mediaSource;
+
+ if (!mediaSource || mediaSource.readyState !== 'open') {
+ this._needsEos = false;
+ return;
+ }
+
+ for (var type in sourceBuffer) {
+ var sb = sourceBuffer[type];
+ if (!sb) continue;
+
+ if (!sb.ended) {
+ return;
+ }
+
+ if (sb.updating) {
+ this._needsEos = true;
+ return;
+ }
+ }
+
+ logger["logger"].log('all media data are available, signal endOfStream() to MediaSource and stop loading fragment'); // Notify the media element that it now has all of the media data
+
+ try {
+ mediaSource.endOfStream();
+ } catch (e) {
+ logger["logger"].warn('exception while calling mediaSource.endOfStream()');
+ }
+
+ this._needsEos = false;
+ };
+
+ _proto.onBufferFlushing = function onBufferFlushing(data) {
+ if (data.type) {
+ this.flushRange.push({
+ start: data.startOffset,
+ end: data.endOffset,
+ type: data.type
+ });
+ } else {
+ this.flushRange.push({
+ start: data.startOffset,
+ end: data.endOffset,
+ type: 'video'
+ });
+ this.flushRange.push({
+ start: data.startOffset,
+ end: data.endOffset,
+ type: 'audio'
+ });
+ } // attempt flush immediately
+
+
+ this.flushBufferCounter = 0;
+ this.doFlush();
+ };
+
+ _proto.flushLiveBackBuffer = function flushLiveBackBuffer() {
+ // clear back buffer for live only
+ if (!this._live) {
+ return;
+ }
+
+ var liveBackBufferLength = this.config.liveBackBufferLength;
+
+ if (!isFinite(liveBackBufferLength) || liveBackBufferLength < 0) {
+ return;
+ }
+
+ if (!this.media) {
+ logger["logger"].error('flushLiveBackBuffer called without attaching media');
+ return;
+ }
+
+ var currentTime = this.media.currentTime;
+ var sourceBuffer = this.sourceBuffer;
+ var bufferTypes = Object.keys(sourceBuffer);
+ var targetBackBufferPosition = currentTime - Math.max(liveBackBufferLength, this._levelTargetDuration);
+
+ for (var index = bufferTypes.length - 1; index >= 0; index--) {
+ var bufferType = bufferTypes[index];
+ var sb = sourceBuffer[bufferType];
+
+ if (sb) {
+ var buffered = buffer_helper_BufferHelper.getBuffered(sb); // when target buffer start exceeds actual buffer start
+
+ if (buffered.length > 0 && targetBackBufferPosition > buffered.start(0)) {
+ // remove buffer up until current time minus minimum back buffer length (removing buffer too close to current
+ // time will lead to playback freezing)
+ // credits for level target duration - https://github.com/videojs/http-streaming/blob/3132933b6aa99ddefab29c10447624efd6fd6e52/src/segment-loader.js#L91
+ if (this.removeBufferRange(bufferType, sb, 0, targetBackBufferPosition)) {
+ this.hls.trigger(events["default"].LIVE_BACK_BUFFER_REACHED, {
+ bufferEnd: targetBackBufferPosition
+ });
+ }
+ }
+ }
+ }
+ };
+
+ _proto.onLevelUpdated = function onLevelUpdated(_ref) {
+ var details = _ref.details;
+
+ if (details.fragments.length > 0) {
+ this._levelDuration = details.totalduration + details.fragments[0].start;
+ this._levelTargetDuration = details.averagetargetduration || details.targetduration || 10;
+ this._live = details.live;
+ this.updateMediaElementDuration();
+
+ if (this.config.liveDurationInfinity) {
+ this.updateSeekableRange(details);
+ }
+ }
+ }
+ /**
+ * Update Media Source duration to current level duration or override to Infinity if configuration parameter
+ * 'liveDurationInfinity` is set to `true`
+ * More details: https://github.com/video-dev/hls.js/issues/355
+ */
+ ;
+
+ _proto.updateMediaElementDuration = function updateMediaElementDuration() {
+ var config = this.config;
+ var duration;
+
+ if (this._levelDuration === null || !this.media || !this.mediaSource || !this.sourceBuffer || this.media.readyState === 0 || this.mediaSource.readyState !== 'open') {
+ return;
+ }
+
+ for (var type in this.sourceBuffer) {
+ var sb = this.sourceBuffer[type];
+
+ if (sb && sb.updating === true) {
+ // can't set duration whilst a buffer is updating
+ return;
+ }
+ }
+
+ duration = this.media.duration; // initialise to the value that the media source is reporting
+
+ if (this._msDuration === null) {
+ this._msDuration = this.mediaSource.duration;
+ }
+
+ if (this._live === true && config.liveDurationInfinity) {
+ // Override duration to Infinity
+ logger["logger"].log('Media Source duration is set to Infinity');
+ this._msDuration = this.mediaSource.duration = Infinity;
+ } else if (this._levelDuration > this._msDuration && this._levelDuration > duration || !Object(number["isFiniteNumber"])(duration)) {
+ // levelDuration was the last value we set.
+ // not using mediaSource.duration as the browser may tweak this value
+ // only update Media Source duration if its value increase, this is to avoid
+ // flushing already buffered portion when switching between quality level
+ logger["logger"].log("Updating Media Source duration to " + this._levelDuration.toFixed(3));
+ this._msDuration = this.mediaSource.duration = this._levelDuration;
+ }
+ };
+
+ _proto.updateSeekableRange = function updateSeekableRange(levelDetails) {
+ var mediaSource = this.mediaSource;
+ var fragments = levelDetails.fragments;
+ var len = fragments.length;
+
+ if (len && mediaSource !== null && mediaSource !== void 0 && mediaSource.setLiveSeekableRange) {
+ var _fragments$;
+
+ var start = (_fragments$ = fragments[0]) === null || _fragments$ === void 0 ? void 0 : _fragments$.start;
+ var end = fragments[len - 1].start + fragments[len - 1].duration;
+ mediaSource.setLiveSeekableRange(start, end);
+ }
+ };
+
+ _proto.doFlush = function doFlush() {
+ // loop through all buffer ranges to flush
+ while (this.flushRange.length) {
+ var range = this.flushRange[0]; // flushBuffer will abort any buffer append in progress and flush Audio/Video Buffer
+
+ if (this.flushBuffer(range.start, range.end, range.type)) {
+ // range flushed, remove from flush array
+ this.flushRange.shift();
+ this.flushBufferCounter = 0;
+ } else {
+ this._needsFlush = true; // avoid looping, wait for SB update end to retrigger a flush
+
+ return;
+ }
+ }
+
+ if (this.flushRange.length === 0) {
+ // everything flushed
+ this._needsFlush = false; // let's recompute this.appended, which is used to avoid flush looping
+
+ var appended = 0;
+ var sourceBuffer = this.sourceBuffer;
+
+ for (var type in sourceBuffer) {
+ var sb = sourceBuffer[type];
+
+ if (sb) {
+ appended += buffer_helper_BufferHelper.getBuffered(sb).length;
+ }
+ }
+
+ this.appended = appended;
+ this.hls.trigger(events["default"].BUFFER_FLUSHED);
+ }
+ };
+
+ _proto.doAppending = function doAppending() {
+ var config = this.config,
+ hls = this.hls,
+ segments = this.segments,
+ sourceBuffer = this.sourceBuffer;
+
+ if (!Object.keys(sourceBuffer).length) {
+ // early exit if no source buffers have been initialized yet
+ return;
+ }
+
+ if (!this.media || this.media.error) {
+ this.segments = [];
+ logger["logger"].error('trying to append although a media error occured, flush segment and abort');
+ return;
+ }
+
+ if (this.appending) {
+ // logger.log(`sb appending in progress`);
+ return;
+ }
+
+ var segment = segments.shift();
+
+ if (!segment) {
+ // handle undefined shift
+ return;
+ }
+
+ try {
+ var sb = sourceBuffer[segment.type];
+
+ if (!sb) {
+ // in case we don't have any source buffer matching with this segment type,
+ // it means that Mediasource fails to create sourcebuffer
+ // discard this segment, and trigger update end
+ this._onSBUpdateEnd();
+
+ return;
+ }
+
+ if (sb.updating) {
+ // if we are still updating the source buffer from the last segment, place this back at the front of the queue
+ segments.unshift(segment);
+ return;
+ } // reset sourceBuffer ended flag before appending segment
+
+
+ sb.ended = false; // logger.log(`appending ${segment.content} ${type} SB, size:${segment.data.length}, ${segment.parent}`);
+
+ this.parent = segment.parent;
+ sb.appendBuffer(segment.data);
+ this.appendError = 0;
+ this.appended++;
+ this.appending = true;
+ } catch (err) {
+ // in case any error occured while appending, put back segment in segments table
+ logger["logger"].error("error while trying to append buffer:" + err.message);
+ segments.unshift(segment);
+ var event = {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ parent: segment.parent,
+ details: '',
+ fatal: false
+ };
+
+ if (err.code === 22) {
+ // QuotaExceededError: http://www.w3.org/TR/html5/infrastructure.html#quotaexceedederror
+ // let's stop appending any segments, and report BUFFER_FULL_ERROR error
+ this.segments = [];
+ event.details = errors["ErrorDetails"].BUFFER_FULL_ERROR;
+ } else {
+ this.appendError++;
+ event.details = errors["ErrorDetails"].BUFFER_APPEND_ERROR;
+ /* with UHD content, we could get loop of quota exceeded error until
+ browser is able to evict some data from sourcebuffer. retrying help recovering this
+ */
+
+ if (this.appendError > config.appendErrorMaxRetry) {
+ logger["logger"].log("fail " + config.appendErrorMaxRetry + " times to append segment in sourceBuffer");
+ this.segments = [];
+ event.fatal = true;
+ }
+ }
+
+ hls.trigger(events["default"].ERROR, event);
+ }
+ }
+ /*
+ flush specified buffered range,
+ return true once range has been flushed.
+ as sourceBuffer.remove() is asynchronous, flushBuffer will be retriggered on sourceBuffer update end
+ */
+ ;
+
+ _proto.flushBuffer = function flushBuffer(startOffset, endOffset, sbType) {
+ var sourceBuffer = this.sourceBuffer; // exit if no sourceBuffers are initialized
+
+ if (!Object.keys(sourceBuffer).length) {
+ return true;
+ }
+
+ var currentTime = 'null';
+
+ if (this.media) {
+ currentTime = this.media.currentTime.toFixed(3);
+ }
+
+ logger["logger"].log("flushBuffer,pos/start/end: " + currentTime + "/" + startOffset + "/" + endOffset); // safeguard to avoid infinite looping : don't try to flush more than the nb of appended segments
+
+ if (this.flushBufferCounter >= this.appended) {
+ logger["logger"].warn('abort flushing too many retries');
+ return true;
+ }
+
+ var sb = sourceBuffer[sbType]; // we are going to flush buffer, mark source buffer as 'not ended'
+
+ if (sb) {
+ sb.ended = false;
+
+ if (!sb.updating) {
+ if (this.removeBufferRange(sbType, sb, startOffset, endOffset)) {
+ this.flushBufferCounter++;
+ return false;
+ }
+ } else {
+ logger["logger"].warn('cannot flush, sb updating in progress');
+ return false;
+ }
+ }
+
+ logger["logger"].log('buffer flushed'); // everything flushed !
+
+ return true;
+ }
+ /**
+ * Removes first buffered range from provided source buffer that lies within given start and end offsets.
+ *
+ * @param {string} type Type of the source buffer, logging purposes only.
+ * @param {SourceBuffer} sb Target SourceBuffer instance.
+ * @param {number} startOffset
+ * @param {number} endOffset
+ *
+ * @returns {boolean} True when source buffer remove requested.
+ */
+ ;
+
+ _proto.removeBufferRange = function removeBufferRange(type, sb, startOffset, endOffset) {
+ try {
+ var buffered = buffer_helper_BufferHelper.getBuffered(sb);
+
+ for (var i = 0; i < buffered.length; i++) {
+ var bufStart = buffered.start(i);
+ var bufEnd = buffered.end(i);
+ var removeStart = Math.max(bufStart, startOffset);
+ var removeEnd = Math.min(bufEnd, endOffset);
+ /* sometimes sourcebuffer.remove() does not flush
+ the exact expected time range.
+ to avoid rounding issues/infinite loop,
+ only flush buffer range of length greater than 500ms.
+ */
+
+ if (Math.min(removeEnd, bufEnd) - removeStart > 0.5) {
+ var currentTime = 'null';
+
+ if (this.media) {
+ currentTime = this.media.currentTime.toString();
+ }
+
+ logger["logger"].log("sb remove " + type + " [" + removeStart + "," + removeEnd + "], of [" + bufStart + "," + bufEnd + "], pos:" + currentTime);
+ sb.remove(removeStart, removeEnd);
+ return true;
+ }
+ }
+ } catch (error) {
+ logger["logger"].warn('removeBufferRange failed', error);
+ }
+
+ return false;
+ };
+
+ return BufferController;
+}(event_handler);
+
+/* harmony default export */ var buffer_controller = (buffer_controller_BufferController);
+// CONCATENATED MODULE: ./src/controller/cap-level-controller.js
+function cap_level_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function cap_level_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) cap_level_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) cap_level_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function cap_level_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * cap stream level to media size dimension controller
+*/
+
+
+
+var cap_level_controller_CapLevelController = /*#__PURE__*/function (_EventHandler) {
+ cap_level_controller_inheritsLoose(CapLevelController, _EventHandler);
+
+ function CapLevelController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].FPS_DROP_LEVEL_CAPPING, events["default"].MEDIA_ATTACHING, events["default"].MANIFEST_PARSED, events["default"].LEVELS_UPDATED, events["default"].BUFFER_CODECS, events["default"].MEDIA_DETACHING) || this;
+ _this.autoLevelCapping = Number.POSITIVE_INFINITY;
+ _this.firstLevel = null;
+ _this.levels = [];
+ _this.media = null;
+ _this.restrictedLevels = [];
+ _this.timer = null;
+ _this.clientRect = null;
+ return _this;
+ }
+
+ var _proto = CapLevelController.prototype;
+
+ _proto.destroy = function destroy() {
+ if (this.hls.config.capLevelToPlayerSize) {
+ this.media = null;
+ this.clientRect = null;
+ this.stopCapping();
+ }
+ };
+
+ _proto.onFpsDropLevelCapping = function onFpsDropLevelCapping(data) {
+ // Don't add a restricted level more than once
+ if (CapLevelController.isLevelAllowed(data.droppedLevel, this.restrictedLevels)) {
+ this.restrictedLevels.push(data.droppedLevel);
+ }
+ };
+
+ _proto.onMediaAttaching = function onMediaAttaching(data) {
+ this.media = data.media instanceof window.HTMLVideoElement ? data.media : null;
+ };
+
+ _proto.onManifestParsed = function onManifestParsed(data) {
+ var hls = this.hls;
+ this.restrictedLevels = [];
+ this.levels = data.levels;
+ this.firstLevel = data.firstLevel;
+
+ if (hls.config.capLevelToPlayerSize && data.video) {
+ // Start capping immediately if the manifest has signaled video codecs
+ this.startCapping();
+ }
+ } // Only activate capping when playing a video stream; otherwise, multi-bitrate audio-only streams will be restricted
+ // to the first level
+ ;
+
+ _proto.onBufferCodecs = function onBufferCodecs(data) {
+ var hls = this.hls;
+
+ if (hls.config.capLevelToPlayerSize && data.video) {
+ // If the manifest did not signal a video codec capping has been deferred until we're certain video is present
+ this.startCapping();
+ }
+ };
+
+ _proto.onLevelsUpdated = function onLevelsUpdated(data) {
+ this.levels = data.levels;
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ this.stopCapping();
+ };
+
+ _proto.detectPlayerSize = function detectPlayerSize() {
+ if (this.media) {
+ var levelsLength = this.levels ? this.levels.length : 0;
+
+ if (levelsLength) {
+ var hls = this.hls;
+ hls.autoLevelCapping = this.getMaxLevel(levelsLength - 1);
+
+ if (hls.autoLevelCapping > this.autoLevelCapping) {
+ // if auto level capping has a higher value for the previous one, flush the buffer using nextLevelSwitch
+ // usually happen when the user go to the fullscreen mode.
+ hls.streamController.nextLevelSwitch();
+ }
+
+ this.autoLevelCapping = hls.autoLevelCapping;
+ }
+ }
+ }
+ /*
+ * returns level should be the one with the dimensions equal or greater than the media (player) dimensions (so the video will be downscaled)
+ */
+ ;
+
+ _proto.getMaxLevel = function getMaxLevel(capLevelIndex) {
+ var _this2 = this;
+
+ if (!this.levels) {
+ return -1;
+ }
+
+ var validLevels = this.levels.filter(function (level, index) {
+ return CapLevelController.isLevelAllowed(index, _this2.restrictedLevels) && index <= capLevelIndex;
+ });
+ this.clientRect = null;
+ return CapLevelController.getMaxLevelByMediaSize(validLevels, this.mediaWidth, this.mediaHeight);
+ };
+
+ _proto.startCapping = function startCapping() {
+ if (this.timer) {
+ // Don't reset capping if started twice; this can happen if the manifest signals a video codec
+ return;
+ }
+
+ this.autoLevelCapping = Number.POSITIVE_INFINITY;
+ this.hls.firstLevel = this.getMaxLevel(this.firstLevel);
+ clearInterval(this.timer);
+ this.timer = setInterval(this.detectPlayerSize.bind(this), 1000);
+ this.detectPlayerSize();
+ };
+
+ _proto.stopCapping = function stopCapping() {
+ this.restrictedLevels = [];
+ this.firstLevel = null;
+ this.autoLevelCapping = Number.POSITIVE_INFINITY;
+
+ if (this.timer) {
+ this.timer = clearInterval(this.timer);
+ this.timer = null;
+ }
+ };
+
+ _proto.getDimensions = function getDimensions() {
+ if (this.clientRect) {
+ return this.clientRect;
+ }
+
+ var media = this.media;
+ var boundsRect = {
+ width: 0,
+ height: 0
+ };
+
+ if (media) {
+ var clientRect = media.getBoundingClientRect();
+ boundsRect.width = clientRect.width;
+ boundsRect.height = clientRect.height;
+
+ if (!boundsRect.width && !boundsRect.height) {
+ // When the media element has no width or height (equivalent to not being in the DOM),
+ // then use its width and height attributes (media.width, media.height)
+ boundsRect.width = clientRect.right - clientRect.left || media.width || 0;
+ boundsRect.height = clientRect.bottom - clientRect.top || media.height || 0;
+ }
+ }
+
+ this.clientRect = boundsRect;
+ return boundsRect;
+ };
+
+ CapLevelController.isLevelAllowed = function isLevelAllowed(level, restrictedLevels) {
+ if (restrictedLevels === void 0) {
+ restrictedLevels = [];
+ }
+
+ return restrictedLevels.indexOf(level) === -1;
+ };
+
+ CapLevelController.getMaxLevelByMediaSize = function getMaxLevelByMediaSize(levels, width, height) {
+ if (!levels || levels && !levels.length) {
+ return -1;
+ } // Levels can have the same dimensions but differing bandwidths - since levels are ordered, we can look to the next
+ // to determine whether we've chosen the greatest bandwidth for the media's dimensions
+
+
+ var atGreatestBandiwdth = function atGreatestBandiwdth(curLevel, nextLevel) {
+ if (!nextLevel) {
+ return true;
+ }
+
+ return curLevel.width !== nextLevel.width || curLevel.height !== nextLevel.height;
+ }; // If we run through the loop without breaking, the media's dimensions are greater than every level, so default to
+ // the max level
+
+
+ var maxLevelIndex = levels.length - 1;
+
+ for (var i = 0; i < levels.length; i += 1) {
+ var level = levels[i];
+
+ if ((level.width >= width || level.height >= height) && atGreatestBandiwdth(level, levels[i + 1])) {
+ maxLevelIndex = i;
+ break;
+ }
+ }
+
+ return maxLevelIndex;
+ };
+
+ cap_level_controller_createClass(CapLevelController, [{
+ key: "mediaWidth",
+ get: function get() {
+ return this.getDimensions().width * CapLevelController.contentScaleFactor;
+ }
+ }, {
+ key: "mediaHeight",
+ get: function get() {
+ return this.getDimensions().height * CapLevelController.contentScaleFactor;
+ }
+ }], [{
+ key: "contentScaleFactor",
+ get: function get() {
+ var pixelRatio = 1;
+
+ try {
+ pixelRatio = window.devicePixelRatio;
+ } catch (e) {}
+
+ return pixelRatio;
+ }
+ }]);
+
+ return CapLevelController;
+}(event_handler);
+
+/* harmony default export */ var cap_level_controller = (cap_level_controller_CapLevelController);
+// CONCATENATED MODULE: ./src/controller/fps-controller.js
+function fps_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * FPS Controller
+*/
+
+
+
+var fps_controller_window = window,
+ fps_controller_performance = fps_controller_window.performance;
+
+var fps_controller_FPSController = /*#__PURE__*/function (_EventHandler) {
+ fps_controller_inheritsLoose(FPSController, _EventHandler);
+
+ function FPSController(hls) {
+ return _EventHandler.call(this, hls, events["default"].MEDIA_ATTACHING) || this;
+ }
+
+ var _proto = FPSController.prototype;
+
+ _proto.destroy = function destroy() {
+ if (this.timer) {
+ clearInterval(this.timer);
+ }
+
+ this.isVideoPlaybackQualityAvailable = false;
+ };
+
+ _proto.onMediaAttaching = function onMediaAttaching(data) {
+ var config = this.hls.config;
+
+ if (config.capLevelOnFPSDrop) {
+ var video = this.video = data.media instanceof window.HTMLVideoElement ? data.media : null;
+
+ if (typeof video.getVideoPlaybackQuality === 'function') {
+ this.isVideoPlaybackQualityAvailable = true;
+ }
+
+ clearInterval(this.timer);
+ this.timer = setInterval(this.checkFPSInterval.bind(this), config.fpsDroppedMonitoringPeriod);
+ }
+ };
+
+ _proto.checkFPS = function checkFPS(video, decodedFrames, droppedFrames) {
+ var currentTime = fps_controller_performance.now();
+
+ if (decodedFrames) {
+ if (this.lastTime) {
+ var currentPeriod = currentTime - this.lastTime,
+ currentDropped = droppedFrames - this.lastDroppedFrames,
+ currentDecoded = decodedFrames - this.lastDecodedFrames,
+ droppedFPS = 1000 * currentDropped / currentPeriod,
+ hls = this.hls;
+ hls.trigger(events["default"].FPS_DROP, {
+ currentDropped: currentDropped,
+ currentDecoded: currentDecoded,
+ totalDroppedFrames: droppedFrames
+ });
+
+ if (droppedFPS > 0) {
+ // logger.log('checkFPS : droppedFPS/decodedFPS:' + droppedFPS/(1000 * currentDecoded / currentPeriod));
+ if (currentDropped > hls.config.fpsDroppedMonitoringThreshold * currentDecoded) {
+ var currentLevel = hls.currentLevel;
+ logger["logger"].warn('drop FPS ratio greater than max allowed value for currentLevel: ' + currentLevel);
+
+ if (currentLevel > 0 && (hls.autoLevelCapping === -1 || hls.autoLevelCapping >= currentLevel)) {
+ currentLevel = currentLevel - 1;
+ hls.trigger(events["default"].FPS_DROP_LEVEL_CAPPING, {
+ level: currentLevel,
+ droppedLevel: hls.currentLevel
+ });
+ hls.autoLevelCapping = currentLevel;
+ hls.streamController.nextLevelSwitch();
+ }
+ }
+ }
+ }
+
+ this.lastTime = currentTime;
+ this.lastDroppedFrames = droppedFrames;
+ this.lastDecodedFrames = decodedFrames;
+ }
+ };
+
+ _proto.checkFPSInterval = function checkFPSInterval() {
+ var video = this.video;
+
+ if (video) {
+ if (this.isVideoPlaybackQualityAvailable) {
+ var videoPlaybackQuality = video.getVideoPlaybackQuality();
+ this.checkFPS(video, videoPlaybackQuality.totalVideoFrames, videoPlaybackQuality.droppedVideoFrames);
+ } else {
+ this.checkFPS(video, video.webkitDecodedFrameCount, video.webkitDroppedFrameCount);
+ }
+ }
+ };
+
+ return FPSController;
+}(event_handler);
+
+/* harmony default export */ var fps_controller = (fps_controller_FPSController);
+// CONCATENATED MODULE: ./src/utils/xhr-loader.js
+/**
+ * XHR based logger
+*/
+
+
+var xhr_loader_XhrLoader = /*#__PURE__*/function () {
+ function XhrLoader(config) {
+ if (config && config.xhrSetup) {
+ this.xhrSetup = config.xhrSetup;
+ }
+ }
+
+ var _proto = XhrLoader.prototype;
+
+ _proto.destroy = function destroy() {
+ this.abort();
+ this.loader = null;
+ };
+
+ _proto.abort = function abort() {
+ var loader = this.loader;
+
+ if (loader && loader.readyState !== 4) {
+ this.stats.aborted = true;
+ loader.abort();
+ }
+
+ window.clearTimeout(this.requestTimeout);
+ this.requestTimeout = null;
+ window.clearTimeout(this.retryTimeout);
+ this.retryTimeout = null;
+ };
+
+ _proto.load = function load(context, config, callbacks) {
+ this.context = context;
+ this.config = config;
+ this.callbacks = callbacks;
+ this.stats = {
+ trequest: window.performance.now(),
+ retry: 0
+ };
+ this.retryDelay = config.retryDelay;
+ this.loadInternal();
+ };
+
+ _proto.loadInternal = function loadInternal() {
+ var xhr,
+ context = this.context;
+ xhr = this.loader = new window.XMLHttpRequest();
+ var stats = this.stats;
+ stats.tfirst = 0;
+ stats.loaded = 0;
+ var xhrSetup = this.xhrSetup;
+
+ try {
+ if (xhrSetup) {
+ try {
+ xhrSetup(xhr, context.url);
+ } catch (e) {
+ // fix xhrSetup: (xhr, url) => {xhr.setRequestHeader("Content-Language", "test");}
+ // not working, as xhr.setRequestHeader expects xhr.readyState === OPEN
+ xhr.open('GET', context.url, true);
+ xhrSetup(xhr, context.url);
+ }
+ }
+
+ if (!xhr.readyState) {
+ xhr.open('GET', context.url, true);
+ }
+ } catch (e) {
+ // IE11 throws an exception on xhr.open if attempting to access an HTTP resource over HTTPS
+ this.callbacks.onError({
+ code: xhr.status,
+ text: e.message
+ }, context, xhr);
+ return;
+ }
+
+ if (context.rangeEnd) {
+ xhr.setRequestHeader('Range', 'bytes=' + context.rangeStart + '-' + (context.rangeEnd - 1));
+ }
+
+ xhr.onreadystatechange = this.readystatechange.bind(this);
+ xhr.onprogress = this.loadprogress.bind(this);
+ xhr.responseType = context.responseType; // setup timeout before we perform request
+
+ this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), this.config.timeout);
+ xhr.send();
+ };
+
+ _proto.readystatechange = function readystatechange(event) {
+ var xhr = this.loader,
+ readyState = xhr.readyState,
+ stats = this.stats,
+ context = this.context,
+ config = this.config; // don't proceed if xhr has been aborted
+
+ if (stats.aborted) {
+ return;
+ } // >= HEADERS_RECEIVED
+
+
+ if (readyState >= 2) {
+ // clear xhr timeout and rearm it if readyState less than 4
+ window.clearTimeout(this.requestTimeout);
+
+ if (stats.tfirst === 0) {
+ stats.tfirst = Math.max(window.performance.now(), stats.trequest);
+ }
+
+ if (readyState === 4) {
+ var status = xhr.status; // http status between 200 to 299 are all successful
+
+ if (status >= 200 && status < 300) {
+ stats.tload = Math.max(stats.tfirst, window.performance.now());
+ var data, len;
+
+ if (context.responseType === 'arraybuffer') {
+ data = xhr.response;
+ len = data.byteLength;
+ } else {
+ data = xhr.responseText;
+ len = data.length;
+ }
+
+ stats.loaded = stats.total = len;
+ var response = {
+ url: xhr.responseURL,
+ data: data
+ };
+ this.callbacks.onSuccess(response, stats, context, xhr);
+ } else {
+ // if max nb of retries reached or if http status between 400 and 499 (such error cannot be recovered, retrying is useless), return error
+ if (stats.retry >= config.maxRetry || status >= 400 && status < 499) {
+ logger["logger"].error(status + " while loading " + context.url);
+ this.callbacks.onError({
+ code: status,
+ text: xhr.statusText
+ }, context, xhr);
+ } else {
+ // retry
+ logger["logger"].warn(status + " while loading " + context.url + ", retrying in " + this.retryDelay + "..."); // aborts and resets internal state
+
+ this.destroy(); // schedule retry
+
+ this.retryTimeout = window.setTimeout(this.loadInternal.bind(this), this.retryDelay); // set exponential backoff
+
+ this.retryDelay = Math.min(2 * this.retryDelay, config.maxRetryDelay);
+ stats.retry++;
+ }
+ }
+ } else {
+ // readyState >= 2 AND readyState !==4 (readyState = HEADERS_RECEIVED || LOADING) rearm timeout as xhr not finished yet
+ this.requestTimeout = window.setTimeout(this.loadtimeout.bind(this), config.timeout);
+ }
+ }
+ };
+
+ _proto.loadtimeout = function loadtimeout() {
+ logger["logger"].warn("timeout while loading " + this.context.url);
+ this.callbacks.onTimeout(this.stats, this.context, null);
+ };
+
+ _proto.loadprogress = function loadprogress(event) {
+ var xhr = event.currentTarget,
+ stats = this.stats;
+ stats.loaded = event.loaded;
+
+ if (event.lengthComputable) {
+ stats.total = event.total;
+ }
+
+ var onProgress = this.callbacks.onProgress;
+
+ if (onProgress) {
+ // third arg is to provide on progress data
+ onProgress(stats, this.context, null, xhr);
+ }
+ };
+
+ return XhrLoader;
+}();
+
+/* harmony default export */ var xhr_loader = (xhr_loader_XhrLoader);
+// CONCATENATED MODULE: ./src/controller/audio-track-controller.js
+function audio_track_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function audio_track_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) audio_track_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) audio_track_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function audio_track_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+
+
+/**
+ * @class AudioTrackController
+ * @implements {EventHandler}
+ *
+ * Handles main manifest and audio-track metadata loaded,
+ * owns and exposes the selectable audio-tracks data-models.
+ *
+ * Exposes internal interface to select available audio-tracks.
+ *
+ * Handles errors on loading audio-track playlists. Manages fallback mechanism
+ * with redundants tracks (group-IDs).
+ *
+ * Handles level-loading and group-ID switches for video (fallback on video levels),
+ * and eventually adapts the audio-track group-ID to match.
+ *
+ * @fires AUDIO_TRACK_LOADING
+ * @fires AUDIO_TRACK_SWITCHING
+ * @fires AUDIO_TRACKS_UPDATED
+ * @fires ERROR
+ *
+ */
+
+var audio_track_controller_AudioTrackController = /*#__PURE__*/function (_TaskLoop) {
+ audio_track_controller_inheritsLoose(AudioTrackController, _TaskLoop);
+
+ function AudioTrackController(hls) {
+ var _this;
+
+ _this = _TaskLoop.call(this, hls, events["default"].MANIFEST_LOADING, events["default"].MANIFEST_PARSED, events["default"].AUDIO_TRACK_LOADED, events["default"].AUDIO_TRACK_SWITCHED, events["default"].LEVEL_LOADED, events["default"].ERROR) || this;
+ /**
+ * @private
+ * Currently selected index in `tracks`
+ * @member {number} trackId
+ */
+
+ _this._trackId = -1;
+ /**
+ * @private
+ * If should select tracks according to default track attribute
+ * @member {boolean} _selectDefaultTrack
+ */
+
+ _this._selectDefaultTrack = true;
+ /**
+ * @public
+ * All tracks available
+ * @member {AudioTrack[]}
+ */
+
+ _this.tracks = [];
+ /**
+ * @public
+ * List of blacklisted audio track IDs (that have caused failure)
+ * @member {number[]}
+ */
+
+ _this.trackIdBlacklist = Object.create(null);
+ /**
+ * @public
+ * The currently running group ID for audio
+ * (we grab this on manifest-parsed and new level-loaded)
+ * @member {string}
+ */
+
+ _this.audioGroupId = null;
+ return _this;
+ }
+ /**
+ * Reset audio tracks on new manifest loading.
+ */
+
+
+ var _proto = AudioTrackController.prototype;
+
+ _proto.onManifestLoading = function onManifestLoading() {
+ this.tracks = [];
+ this._trackId = -1;
+ this._selectDefaultTrack = true;
+ this.audioGroupId = null;
+ }
+ /**
+ * Store tracks data from manifest parsed data.
+ *
+ * Trigger AUDIO_TRACKS_UPDATED event.
+ *
+ * @param {*} data
+ */
+ ;
+
+ _proto.onManifestParsed = function onManifestParsed(data) {
+ var tracks = this.tracks = data.audioTracks || [];
+ this.hls.trigger(events["default"].AUDIO_TRACKS_UPDATED, {
+ audioTracks: tracks
+ });
+
+ this._selectAudioGroup(this.hls.nextLoadLevel);
+ }
+ /**
+ * Store track details of loaded track in our data-model.
+ *
+ * Set-up metadata update interval task for live-mode streams.
+ *
+ * @param {*} data
+ */
+ ;
+
+ _proto.onAudioTrackLoaded = function onAudioTrackLoaded(data) {
+ if (data.id >= this.tracks.length) {
+ logger["logger"].warn('Invalid audio track id:', data.id);
+ return;
+ }
+
+ logger["logger"].log("audioTrack " + data.id + " loaded");
+ this.tracks[data.id].details = data.details; // check if current playlist is a live playlist
+ // and if we have already our reload interval setup
+
+ if (data.details.live && !this.hasInterval()) {
+ // if live playlist we will have to reload it periodically
+ // set reload period to playlist target duration
+ var updatePeriodMs = data.details.targetduration * 1000;
+ this.setInterval(updatePeriodMs);
+ }
+
+ if (!data.details.live && this.hasInterval()) {
+ // playlist is not live and timer is scheduled: cancel it
+ this.clearInterval();
+ }
+ }
+ /**
+ * Update the internal group ID to any audio-track we may have set manually
+ * or because of a failure-handling fallback.
+ *
+ * Quality-levels should update to that group ID in this case.
+ *
+ * @param {*} data
+ */
+ ;
+
+ _proto.onAudioTrackSwitched = function onAudioTrackSwitched(data) {
+ var audioGroupId = this.tracks[data.id].groupId;
+
+ if (audioGroupId && this.audioGroupId !== audioGroupId) {
+ this.audioGroupId = audioGroupId;
+ }
+ }
+ /**
+ * When a level gets loaded, if it has redundant audioGroupIds (in the same ordinality as it's redundant URLs)
+ * we are setting our audio-group ID internally to the one set, if it is different from the group ID currently set.
+ *
+ * If group-ID got update, we re-select the appropriate audio-track with this group-ID matching the currently
+ * selected one (based on NAME property).
+ *
+ * @param {*} data
+ */
+ ;
+
+ _proto.onLevelLoaded = function onLevelLoaded(data) {
+ this._selectAudioGroup(data.level);
+ }
+ /**
+ * Handle network errors loading audio track manifests
+ * and also pausing on any netwok errors.
+ *
+ * @param {ErrorEventData} data
+ */
+ ;
+
+ _proto.onError = function onError(data) {
+ // Only handle network errors
+ if (data.type !== errors["ErrorTypes"].NETWORK_ERROR) {
+ return;
+ } // If fatal network error, cancel update task
+
+
+ if (data.fatal) {
+ this.clearInterval();
+ } // If not an audio-track loading error don't handle further
+
+
+ if (data.details !== errors["ErrorDetails"].AUDIO_TRACK_LOAD_ERROR) {
+ return;
+ }
+
+ logger["logger"].warn('Network failure on audio-track id:', data.context.id);
+
+ this._handleLoadError();
+ }
+ /**
+ * @type {AudioTrack[]} Audio-track list we own
+ */
+ ;
+
+ /**
+ * @private
+ * @param {number} newId
+ */
+ _proto._setAudioTrack = function _setAudioTrack(newId) {
+ // noop on same audio track id as already set
+ if (this._trackId === newId && this.tracks[this._trackId].details) {
+ logger["logger"].debug('Same id as current audio-track passed, and track details available -> no-op');
+ return;
+ } // check if level idx is valid
+
+
+ if (newId < 0 || newId >= this.tracks.length) {
+ logger["logger"].warn('Invalid id passed to audio-track controller');
+ return;
+ }
+
+ var audioTrack = this.tracks[newId];
+ logger["logger"].log("Now switching to audio-track index " + newId); // stopping live reloading timer if any
+
+ this.clearInterval();
+ this._trackId = newId;
+ var url = audioTrack.url,
+ type = audioTrack.type,
+ id = audioTrack.id;
+ this.hls.trigger(events["default"].AUDIO_TRACK_SWITCHING, {
+ id: id,
+ type: type,
+ url: url
+ });
+
+ this._loadTrackDetailsIfNeeded(audioTrack);
+ }
+ /**
+ * @override
+ */
+ ;
+
+ _proto.doTick = function doTick() {
+ this._updateTrack(this._trackId);
+ }
+ /**
+ * @param levelId
+ * @private
+ */
+ ;
+
+ _proto._selectAudioGroup = function _selectAudioGroup(levelId) {
+ var levelInfo = this.hls.levels[levelId];
+
+ if (!levelInfo || !levelInfo.audioGroupIds) {
+ return;
+ }
+
+ var audioGroupId = levelInfo.audioGroupIds[levelInfo.urlId];
+
+ if (this.audioGroupId !== audioGroupId) {
+ this.audioGroupId = audioGroupId;
+
+ this._selectInitialAudioTrack();
+ }
+ }
+ /**
+ * Select initial track
+ * @private
+ */
+ ;
+
+ _proto._selectInitialAudioTrack = function _selectInitialAudioTrack() {
+ var _this2 = this;
+
+ var tracks = this.tracks;
+
+ if (!tracks.length) {
+ return;
+ }
+
+ var currentAudioTrack = this.tracks[this._trackId];
+ var name = null;
+
+ if (currentAudioTrack) {
+ name = currentAudioTrack.name;
+ } // Pre-select default tracks if there are any
+
+
+ if (this._selectDefaultTrack) {
+ var defaultTracks = tracks.filter(function (track) {
+ return track.default;
+ });
+
+ if (defaultTracks.length) {
+ tracks = defaultTracks;
+ } else {
+ logger["logger"].warn('No default audio tracks defined');
+ }
+ }
+
+ var trackFound = false;
+
+ var traverseTracks = function traverseTracks() {
+ // Select track with right group ID
+ tracks.forEach(function (track) {
+ if (trackFound) {
+ return;
+ } // We need to match the (pre-)selected group ID
+ // and the NAME of the current track.
+
+
+ if ((!_this2.audioGroupId || track.groupId === _this2.audioGroupId) && (!name || name === track.name)) {
+ // If there was a previous track try to stay with the same `NAME`.
+ // It should be unique across tracks of same group, and consistent through redundant track groups.
+ _this2._setAudioTrack(track.id);
+
+ trackFound = true;
+ }
+ });
+ };
+
+ traverseTracks();
+
+ if (!trackFound) {
+ name = null;
+ traverseTracks();
+ }
+
+ if (!trackFound) {
+ logger["logger"].error("No track found for running audio group-ID: " + this.audioGroupId);
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: errors["ErrorDetails"].AUDIO_TRACK_LOAD_ERROR,
+ fatal: true
+ });
+ }
+ }
+ /**
+ * @private
+ * @param {AudioTrack} audioTrack
+ * @returns {boolean}
+ */
+ ;
+
+ _proto._needsTrackLoading = function _needsTrackLoading(audioTrack) {
+ var details = audioTrack.details,
+ url = audioTrack.url;
+
+ if (!details || details.live) {
+ // check if we face an audio track embedded in main playlist (audio track without URI attribute)
+ return !!url;
+ }
+
+ return false;
+ }
+ /**
+ * @private
+ * @param {AudioTrack} audioTrack
+ */
+ ;
+
+ _proto._loadTrackDetailsIfNeeded = function _loadTrackDetailsIfNeeded(audioTrack) {
+ if (this._needsTrackLoading(audioTrack)) {
+ var url = audioTrack.url,
+ id = audioTrack.id; // track not retrieved yet, or live playlist we need to (re)load it
+
+ logger["logger"].log("loading audio-track playlist for id: " + id);
+ this.hls.trigger(events["default"].AUDIO_TRACK_LOADING, {
+ url: url,
+ id: id
+ });
+ }
+ }
+ /**
+ * @private
+ * @param {number} newId
+ */
+ ;
+
+ _proto._updateTrack = function _updateTrack(newId) {
+ // check if level idx is valid
+ if (newId < 0 || newId >= this.tracks.length) {
+ return;
+ } // stopping live reloading timer if any
+
+
+ this.clearInterval();
+ this._trackId = newId;
+ logger["logger"].log("trying to update audio-track " + newId);
+ var audioTrack = this.tracks[newId];
+
+ this._loadTrackDetailsIfNeeded(audioTrack);
+ }
+ /**
+ * @private
+ */
+ ;
+
+ _proto._handleLoadError = function _handleLoadError() {
+ // First, let's black list current track id
+ this.trackIdBlacklist[this._trackId] = true; // Let's try to fall back on a functional audio-track with the same group ID
+
+ var previousId = this._trackId;
+ var _this$tracks$previous = this.tracks[previousId],
+ name = _this$tracks$previous.name,
+ language = _this$tracks$previous.language,
+ groupId = _this$tracks$previous.groupId;
+ logger["logger"].warn("Loading failed on audio track id: " + previousId + ", group-id: " + groupId + ", name/language: \"" + name + "\" / \"" + language + "\""); // Find a non-blacklisted track ID with the same NAME
+ // At least a track that is not blacklisted, thus on another group-ID.
+
+ var newId = previousId;
+
+ for (var i = 0; i < this.tracks.length; i++) {
+ if (this.trackIdBlacklist[i]) {
+ continue;
+ }
+
+ var newTrack = this.tracks[i];
+
+ if (newTrack.name === name) {
+ newId = i;
+ break;
+ }
+ }
+
+ if (newId === previousId) {
+ logger["logger"].warn("No fallback audio-track found for name/language: \"" + name + "\" / \"" + language + "\"");
+ return;
+ }
+
+ logger["logger"].log('Attempting audio-track fallback id:', newId, 'group-id:', this.tracks[newId].groupId);
+
+ this._setAudioTrack(newId);
+ };
+
+ audio_track_controller_createClass(AudioTrackController, [{
+ key: "audioTracks",
+ get: function get() {
+ return this.tracks;
+ }
+ /**
+ * @type {number} Index into audio-tracks list of currently selected track.
+ */
+
+ }, {
+ key: "audioTrack",
+ get: function get() {
+ return this._trackId;
+ }
+ /**
+ * Select current track by index
+ */
+ ,
+ set: function set(newId) {
+ this._setAudioTrack(newId); // If audio track is selected from API then don't choose from the manifest default track
+
+
+ this._selectDefaultTrack = false;
+ }
+ }]);
+
+ return AudioTrackController;
+}(TaskLoop);
+
+/* harmony default export */ var audio_track_controller = (audio_track_controller_AudioTrackController);
+// CONCATENATED MODULE: ./src/controller/audio-stream-controller.js
+
+
+
+
+function audio_stream_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function audio_stream_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) audio_stream_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) audio_stream_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function audio_stream_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/*
+ * Audio Stream Controller
+*/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+var audio_stream_controller_window = window,
+ audio_stream_controller_performance = audio_stream_controller_window.performance;
+var audio_stream_controller_TICK_INTERVAL = 100; // how often to tick in ms
+
+var audio_stream_controller_AudioStreamController = /*#__PURE__*/function (_BaseStreamController) {
+ audio_stream_controller_inheritsLoose(AudioStreamController, _BaseStreamController);
+
+ function AudioStreamController(hls, fragmentTracker) {
+ var _this;
+
+ _this = _BaseStreamController.call(this, hls, events["default"].MEDIA_ATTACHED, events["default"].MEDIA_DETACHING, events["default"].AUDIO_TRACKS_UPDATED, events["default"].AUDIO_TRACK_SWITCHING, events["default"].AUDIO_TRACK_LOADED, events["default"].KEY_LOADED, events["default"].FRAG_LOADED, events["default"].FRAG_PARSING_INIT_SEGMENT, events["default"].FRAG_PARSING_DATA, events["default"].FRAG_PARSED, events["default"].ERROR, events["default"].BUFFER_RESET, events["default"].BUFFER_CREATED, events["default"].BUFFER_APPENDED, events["default"].BUFFER_FLUSHED, events["default"].INIT_PTS_FOUND) || this;
+ _this.fragmentTracker = fragmentTracker;
+ _this.config = hls.config;
+ _this.audioCodecSwap = false;
+ _this._state = State.STOPPED;
+ _this.initPTS = [];
+ _this.waitingFragment = null;
+ _this.videoTrackCC = null;
+ _this.waitingVideoCC = null;
+ return _this;
+ } // Signal that video PTS was found
+
+
+ var _proto = AudioStreamController.prototype;
+
+ _proto.onInitPtsFound = function onInitPtsFound(data) {
+ var demuxerId = data.id,
+ cc = data.frag.cc,
+ initPTS = data.initPTS;
+
+ if (demuxerId === 'main') {
+ // Always update the new INIT PTS
+ // Can change due level switch
+ this.initPTS[cc] = initPTS;
+ this.videoTrackCC = cc;
+ logger["logger"].log("InitPTS for cc: " + cc + " found from main: " + initPTS); // If we are waiting we need to demux/remux the waiting frag
+ // With the new initPTS
+
+ if (this.state === State.WAITING_INIT_PTS) {
+ this.tick();
+ }
+ }
+ };
+
+ _proto.startLoad = function startLoad(startPosition) {
+ if (this.tracks) {
+ var lastCurrentTime = this.lastCurrentTime;
+ this.stopLoad();
+ this.setInterval(audio_stream_controller_TICK_INTERVAL);
+ this.fragLoadError = 0;
+
+ if (lastCurrentTime > 0 && startPosition === -1) {
+ logger["logger"].log("audio:override startPosition with lastCurrentTime @" + lastCurrentTime.toFixed(3));
+ this.state = State.IDLE;
+ } else {
+ this.lastCurrentTime = this.startPosition ? this.startPosition : startPosition;
+ this.state = State.STARTING;
+ }
+
+ this.nextLoadPosition = this.startPosition = this.lastCurrentTime;
+ this.tick();
+ } else {
+ this.startPosition = startPosition;
+ this.state = State.STOPPED;
+ }
+ };
+
+ _proto.doTick = function doTick() {
+ var pos,
+ track,
+ trackDetails,
+ hls = this.hls,
+ config = hls.config; // logger.log('audioStream:' + this.state);
+
+ switch (this.state) {
+ case State.ERROR: // don't do anything in error state to avoid breaking further ...
+
+ case State.PAUSED: // don't do anything in paused state either ...
+
+ case State.BUFFER_FLUSHING:
+ break;
+
+ case State.STARTING:
+ this.state = State.WAITING_TRACK;
+ this.loadedmetadata = false;
+ break;
+
+ case State.IDLE:
+ var tracks = this.tracks; // audio tracks not received => exit loop
+
+ if (!tracks) {
+ break;
+ } // if video not attached AND
+ // start fragment already requested OR start frag prefetch disable
+ // exit loop
+ // => if media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop
+
+
+ if (!this.media && (this.startFragRequested || !config.startFragPrefetch)) {
+ break;
+ } // determine next candidate fragment to be loaded, based on current position and
+ // end of buffer position
+ // if we have not yet loaded any fragment, start loading from start position
+
+
+ if (this.loadedmetadata) {
+ pos = this.media.currentTime;
+ } else {
+ pos = this.nextLoadPosition;
+
+ if (pos === undefined) {
+ break;
+ }
+ }
+
+ var media = this.mediaBuffer ? this.mediaBuffer : this.media;
+ var videoBuffer = this.videoBuffer ? this.videoBuffer : this.media;
+ var maxBufferHole = pos < config.maxBufferHole ? Math.max(MAX_START_GAP_JUMP, config.maxBufferHole) : config.maxBufferHole;
+ var bufferInfo = buffer_helper_BufferHelper.bufferInfo(media, pos, maxBufferHole);
+ var mainBufferInfo = buffer_helper_BufferHelper.bufferInfo(videoBuffer, pos, maxBufferHole);
+ var bufferLen = bufferInfo.len;
+ var bufferEnd = bufferInfo.end;
+ var fragPrevious = this.fragPrevious; // ensure we buffer at least config.maxBufferLength (default 30s) or config.maxMaxBufferLength (default: 600s)
+ // whichever is smaller.
+ // once we reach that threshold, don't buffer more than video (mainBufferInfo.len)
+
+ var maxConfigBuffer = Math.min(config.maxBufferLength, config.maxMaxBufferLength);
+ var maxBufLen = Math.max(maxConfigBuffer, mainBufferInfo.len);
+ var audioSwitch = this.audioSwitch;
+ var trackId = this.trackId; // if buffer length is less than maxBufLen try to load a new fragment
+
+ if ((bufferLen < maxBufLen || audioSwitch) && trackId < tracks.length) {
+ trackDetails = tracks[trackId].details; // if track info not retrieved yet, switch state and wait for track retrieval
+
+ if (typeof trackDetails === 'undefined') {
+ this.state = State.WAITING_TRACK;
+ break;
+ }
+
+ if (!audioSwitch && this._streamEnded(bufferInfo, trackDetails)) {
+ this.hls.trigger(events["default"].BUFFER_EOS, {
+ type: 'audio'
+ });
+ this.state = State.ENDED;
+ return;
+ } // find fragment index, contiguous with end of buffer position
+
+
+ var fragments = trackDetails.fragments,
+ fragLen = fragments.length,
+ start = fragments[0].start,
+ end = fragments[fragLen - 1].start + fragments[fragLen - 1].duration,
+ frag; // When switching audio track, reload audio as close as possible to currentTime
+
+ if (audioSwitch) {
+ if (trackDetails.live && !trackDetails.PTSKnown) {
+ logger["logger"].log('switching audiotrack, live stream, unknown PTS,load first fragment');
+ bufferEnd = 0;
+ } else {
+ bufferEnd = pos; // if currentTime (pos) is less than alt audio playlist start time, it means that alt audio is ahead of currentTime
+
+ if (trackDetails.PTSKnown && pos < start) {
+ // if everything is buffered from pos to start or if audio buffer upfront, let's seek to start
+ if (bufferInfo.end > start || bufferInfo.nextStart) {
+ logger["logger"].log('alt audio track ahead of main track, seek to start of alt audio track');
+ this.media.currentTime = start + 0.05;
+ } else {
+ return;
+ }
+ }
+ }
+ }
+
+ if (trackDetails.initSegment && !trackDetails.initSegment.data) {
+ frag = trackDetails.initSegment;
+ } // eslint-disable-line brace-style
+ // if bufferEnd before start of playlist, load first fragment
+ else if (bufferEnd <= start) {
+ frag = fragments[0];
+
+ if (this.videoTrackCC !== null && frag.cc !== this.videoTrackCC) {
+ // Ensure we find a fragment which matches the continuity of the video track
+ frag = findFragWithCC(fragments, this.videoTrackCC);
+ }
+
+ if (trackDetails.live && frag.loadIdx && frag.loadIdx === this.fragLoadIdx) {
+ // we just loaded this first fragment, and we are still lagging behind the start of the live playlist
+ // let's force seek to start
+ var nextBuffered = bufferInfo.nextStart ? bufferInfo.nextStart : start;
+ logger["logger"].log("no alt audio available @currentTime:" + this.media.currentTime + ", seeking @" + (nextBuffered + 0.05));
+ this.media.currentTime = nextBuffered + 0.05;
+ return;
+ }
+ } else {
+ var foundFrag;
+ var maxFragLookUpTolerance = config.maxFragLookUpTolerance;
+ var fragNext = fragPrevious ? fragments[fragPrevious.sn - fragments[0].sn + 1] : undefined;
+
+ if (bufferEnd < end) {
+ if (bufferEnd > end - maxFragLookUpTolerance) {
+ maxFragLookUpTolerance = 0;
+ } // Prefer the next fragment if it's within tolerance
+
+
+ if (fragNext && !fragmentWithinToleranceTest(bufferEnd, maxFragLookUpTolerance, fragNext)) {
+ foundFrag = fragNext;
+ } else {
+ foundFrag = binary_search.search(fragments, function (frag) {
+ return fragmentWithinToleranceTest(bufferEnd, maxFragLookUpTolerance, frag);
+ });
+ }
+ } else {
+ // reach end of playlist
+ foundFrag = fragments[fragLen - 1];
+ }
+
+ if (foundFrag) {
+ frag = foundFrag;
+ start = foundFrag.start; // logger.log('find SN matching with pos:' + bufferEnd + ':' + frag.sn);
+
+ if (fragPrevious && frag.level === fragPrevious.level && frag.sn === fragPrevious.sn) {
+ if (frag.sn < trackDetails.endSN) {
+ frag = fragments[frag.sn + 1 - trackDetails.startSN];
+
+ if (this.fragmentTracker.getState(frag) !== FragmentState.OK) {
+ logger["logger"].log("SN just loaded, load next one: " + frag.sn);
+ }
+ } else {
+ frag = null;
+ }
+ }
+ }
+ }
+
+ if (frag) {
+ // logger.log(' loading frag ' + i +',pos/bufEnd:' + pos.toFixed(3) + '/' + bufferEnd.toFixed(3));
+ if (frag.encrypted) {
+ logger["logger"].log("Loading key for " + frag.sn + " of [" + trackDetails.startSN + " ," + trackDetails.endSN + "],track " + trackId);
+ this.state = State.KEY_LOADING;
+ hls.trigger(events["default"].KEY_LOADING, {
+ frag: frag
+ });
+ } else {
+ // only load if fragment is not loaded or if in audio switch
+ // we force a frag loading in audio switch as fragment tracker might not have evicted previous frags in case of quick audio switch
+ this.fragCurrent = frag;
+
+ if (audioSwitch || this.fragmentTracker.getState(frag) === FragmentState.NOT_LOADED) {
+ logger["logger"].log("Loading " + frag.sn + ", cc: " + frag.cc + " of [" + trackDetails.startSN + " ," + trackDetails.endSN + "],track " + trackId + ", " + (this.loadedmetadata ? 'currentTime' : 'nextLoadPosition') + ": " + pos + ", bufferEnd: " + bufferEnd.toFixed(3));
+
+ if (frag.sn !== 'initSegment') {
+ this.startFragRequested = true;
+ }
+
+ if (Object(number["isFiniteNumber"])(frag.sn)) {
+ this.nextLoadPosition = frag.start + frag.duration;
+ }
+
+ hls.trigger(events["default"].FRAG_LOADING, {
+ frag: frag
+ });
+ this.state = State.FRAG_LOADING;
+ }
+ }
+ }
+ }
+
+ break;
+
+ case State.WAITING_TRACK:
+ track = this.tracks[this.trackId]; // check if playlist is already loaded
+
+ if (track && track.details) {
+ this.state = State.IDLE;
+ }
+
+ break;
+
+ case State.FRAG_LOADING_WAITING_RETRY:
+ var now = audio_stream_controller_performance.now();
+ var retryDate = this.retryDate;
+ media = this.media;
+ var isSeeking = media && media.seeking; // if current time is gt than retryDate, or if media seeking let's switch to IDLE state to retry loading
+
+ if (!retryDate || now >= retryDate || isSeeking) {
+ logger["logger"].log('audioStreamController: retryDate reached, switch back to IDLE state');
+ this.state = State.IDLE;
+ }
+
+ break;
+
+ case State.WAITING_INIT_PTS:
+ // Ensure we don't get stuck in the WAITING_INIT_PTS state if the waiting frag CC doesn't match any initPTS
+ var waitingFrag = this.waitingFragment;
+
+ if (waitingFrag) {
+ var waitingFragCC = waitingFrag.frag.cc;
+
+ if (this.initPTS[waitingFragCC] !== undefined) {
+ this.waitingFragment = null;
+ this.state = State.FRAG_LOADING;
+ this.onFragLoaded(waitingFrag);
+ } else if (this.videoTrackCC !== this.waitingVideoCC) {
+ // Drop waiting fragment if videoTrackCC has changed since waitingFragment was set and initPTS was not found
+ logger["logger"].log("Waiting fragment cc (" + waitingFragCC + ") cancelled because video is at cc " + this.videoTrackCC);
+ this.clearWaitingFragment();
+ } else {
+ // Drop waiting fragment if an earlier fragment is needed
+ var _bufferInfo = buffer_helper_BufferHelper.bufferInfo(this.mediaBuffer, this.media.currentTime, config.maxBufferHole);
+
+ var waitingFragmentAtPosition = fragmentWithinToleranceTest(_bufferInfo.end, config.maxFragLookUpTolerance, waitingFrag.frag);
+
+ if (waitingFragmentAtPosition < 0) {
+ logger["logger"].log("Waiting fragment cc (" + waitingFragCC + ") @ " + waitingFrag.frag.start + " cancelled because another fragment at " + _bufferInfo.end + " is needed");
+ this.clearWaitingFragment();
+ }
+ }
+ } else {
+ this.state = State.IDLE;
+ }
+
+ break;
+
+ case State.STOPPED:
+ case State.FRAG_LOADING:
+ case State.PARSING:
+ case State.PARSED:
+ case State.ENDED:
+ break;
+
+ default:
+ break;
+ }
+ };
+
+ _proto.clearWaitingFragment = function clearWaitingFragment() {
+ var waitingFrag = this.waitingFragment;
+
+ if (waitingFrag) {
+ this.fragmentTracker.removeFragment(waitingFrag.frag);
+ this.waitingFragment = null;
+ this.waitingVideoCC = null;
+ this.state = State.IDLE;
+ }
+ };
+
+ _proto.onMediaAttached = function onMediaAttached(data) {
+ var media = this.media = this.mediaBuffer = data.media;
+ this.onvseeking = this.onMediaSeeking.bind(this);
+ this.onvended = this.onMediaEnded.bind(this);
+ media.addEventListener('seeking', this.onvseeking);
+ media.addEventListener('ended', this.onvended);
+ var config = this.config;
+
+ if (this.tracks && config.autoStartLoad) {
+ this.startLoad(config.startPosition);
+ }
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ var media = this.media;
+
+ if (media && media.ended) {
+ logger["logger"].log('MSE detaching and video ended, reset startPosition');
+ this.startPosition = this.lastCurrentTime = 0;
+ } // remove video listeners
+
+
+ if (media) {
+ media.removeEventListener('seeking', this.onvseeking);
+ media.removeEventListener('ended', this.onvended);
+ this.onvseeking = this.onvseeked = this.onvended = null;
+ }
+
+ this.media = this.mediaBuffer = this.videoBuffer = null;
+ this.loadedmetadata = false;
+ this.fragmentTracker.removeAllFragments();
+ this.stopLoad();
+ };
+
+ _proto.onAudioTracksUpdated = function onAudioTracksUpdated(data) {
+ logger["logger"].log('audio tracks updated');
+ this.tracks = data.audioTracks;
+ };
+
+ _proto.onAudioTrackSwitching = function onAudioTrackSwitching(data) {
+ // if any URL found on new audio track, it is an alternate audio track
+ var altAudio = !!data.url;
+ this.trackId = data.id;
+ this.fragCurrent = null;
+ this.clearWaitingFragment();
+ this.state = State.PAUSED; // destroy useless demuxer when switching audio to main
+
+ if (!altAudio) {
+ if (this.demuxer) {
+ this.demuxer.destroy();
+ this.demuxer = null;
+ }
+ } else {
+ // switching to audio track, start timer if not already started
+ this.setInterval(audio_stream_controller_TICK_INTERVAL);
+ } // should we switch tracks ?
+
+
+ if (altAudio) {
+ this.audioSwitch = true; // main audio track are handled by stream-controller, just do something if switching to alt audio track
+
+ this.state = State.IDLE;
+ }
+
+ this.tick();
+ };
+
+ _proto.onAudioTrackLoaded = function onAudioTrackLoaded(data) {
+ var newDetails = data.details,
+ trackId = data.id,
+ track = this.tracks[trackId],
+ curDetails = track.details,
+ duration = newDetails.totalduration,
+ sliding = 0;
+ logger["logger"].log("track " + trackId + " loaded [" + newDetails.startSN + "," + newDetails.endSN + "],duration:" + duration);
+
+ if (newDetails.live || curDetails && curDetails.live) {
+ if (curDetails && newDetails.fragments.length > 0) {
+ // we already have details for that level, merge them
+ mergeDetails(curDetails, newDetails);
+ sliding = newDetails.fragments[0].start; // TODO
+ // this.liveSyncPosition = this.computeLivePosition(sliding, curDetails);
+
+ if (newDetails.PTSKnown) {
+ logger["logger"].log("live audio playlist sliding:" + sliding.toFixed(3));
+ } else {
+ logger["logger"].log('live audio playlist - outdated PTS, unknown sliding');
+ }
+ } else {
+ newDetails.PTSKnown = false;
+ logger["logger"].log('live audio playlist - first load, unknown sliding');
+ }
+ } else {
+ newDetails.PTSKnown = false;
+ }
+
+ track.details = newDetails; // compute start position
+
+ if (!this.startFragRequested) {
+ // compute start position if set to -1. use it straight away if value is defined
+ if (this.startPosition === -1) {
+ // first, check if start time offset has been set in playlist, if yes, use this value
+ var startTimeOffset = newDetails.startTimeOffset;
+
+ if (Object(number["isFiniteNumber"])(startTimeOffset)) {
+ logger["logger"].log("start time offset found in playlist, adjust startPosition to " + startTimeOffset);
+ this.startPosition = startTimeOffset;
+ } else {
+ if (newDetails.live) {
+ this.startPosition = this.computeLivePosition(sliding, newDetails);
+ logger["logger"].log("compute startPosition for audio-track to " + this.startPosition);
+ } else {
+ this.startPosition = 0;
+ }
+ }
+ }
+
+ this.nextLoadPosition = this.startPosition;
+ } // only switch batck to IDLE state if we were waiting for track to start downloading a new fragment
+
+
+ if (this.state === State.WAITING_TRACK) {
+ this.state = State.IDLE;
+ } // trigger handler right now
+
+
+ this.tick();
+ };
+
+ _proto.onKeyLoaded = function onKeyLoaded() {
+ if (this.state === State.KEY_LOADING) {
+ this.state = State.IDLE;
+ this.tick();
+ }
+ };
+
+ _proto.onFragLoaded = function onFragLoaded(data) {
+ var fragCurrent = this.fragCurrent,
+ fragLoaded = data.frag;
+
+ if (this.state === State.FRAG_LOADING && fragCurrent && fragLoaded.type === 'audio' && fragLoaded.level === fragCurrent.level && fragLoaded.sn === fragCurrent.sn) {
+ var track = this.tracks[this.trackId],
+ details = track.details,
+ duration = details.totalduration,
+ trackId = fragCurrent.level,
+ sn = fragCurrent.sn,
+ cc = fragCurrent.cc,
+ audioCodec = this.config.defaultAudioCodec || track.audioCodec || 'mp4a.40.2',
+ stats = this.stats = data.stats;
+
+ if (sn === 'initSegment') {
+ this.state = State.IDLE;
+ stats.tparsed = stats.tbuffered = audio_stream_controller_performance.now();
+ details.initSegment.data = data.payload;
+ this.hls.trigger(events["default"].FRAG_BUFFERED, {
+ stats: stats,
+ frag: fragCurrent,
+ id: 'audio'
+ });
+ this.tick();
+ } else {
+ this.state = State.PARSING; // transmux the MPEG-TS data to ISO-BMFF segments
+
+ this.appended = false;
+
+ if (!this.demuxer) {
+ this.demuxer = new demux_demuxer(this.hls, 'audio');
+ } // Check if we have video initPTS
+ // If not we need to wait for it
+
+
+ var initPTS = this.initPTS[cc];
+ var initSegmentData = details.initSegment ? details.initSegment.data : [];
+
+ if (initPTS !== undefined) {
+ this.pendingBuffering = true;
+ logger["logger"].log("Demuxing " + sn + " of [" + details.startSN + " ," + details.endSN + "],track " + trackId); // time Offset is accurate if level PTS is known, or if playlist is not sliding (not live)
+
+ var accurateTimeOffset = false; // details.PTSKnown || !details.live;
+
+ this.demuxer.push(data.payload, initSegmentData, audioCodec, null, fragCurrent, duration, accurateTimeOffset, initPTS);
+ } else {
+ logger["logger"].log("Unknown video PTS for cc " + cc + ", waiting for video PTS before demuxing audio frag " + sn + " of [" + details.startSN + " ," + details.endSN + "],track " + trackId);
+ this.waitingFragment = data;
+ this.waitingVideoCC = this.videoTrackCC;
+ this.state = State.WAITING_INIT_PTS;
+ }
+ }
+ }
+
+ this.fragLoadError = 0;
+ };
+
+ _proto.onFragParsingInitSegment = function onFragParsingInitSegment(data) {
+ var fragCurrent = this.fragCurrent;
+ var fragNew = data.frag;
+
+ if (fragCurrent && data.id === 'audio' && fragNew.sn === fragCurrent.sn && fragNew.level === fragCurrent.level && this.state === State.PARSING) {
+ var tracks = data.tracks,
+ track; // delete any video track found on audio demuxer
+
+ if (tracks.video) {
+ delete tracks.video;
+ } // include levelCodec in audio and video tracks
+
+
+ track = tracks.audio;
+
+ if (track) {
+ track.levelCodec = track.codec;
+ track.id = data.id;
+ this.hls.trigger(events["default"].BUFFER_CODECS, tracks);
+ logger["logger"].log("audio track:audio,container:" + track.container + ",codecs[level/parsed]=[" + track.levelCodec + "/" + track.codec + "]");
+ var initSegment = track.initSegment;
+
+ if (initSegment) {
+ var appendObj = {
+ type: 'audio',
+ data: initSegment,
+ parent: 'audio',
+ content: 'initSegment'
+ };
+
+ if (this.audioSwitch) {
+ this.pendingData = [appendObj];
+ } else {
+ this.appended = true; // arm pending Buffering flag before appending a segment
+
+ this.pendingBuffering = true;
+ this.hls.trigger(events["default"].BUFFER_APPENDING, appendObj);
+ }
+ } // trigger handler right now
+
+
+ this.tick();
+ }
+ }
+ };
+
+ _proto.onFragParsingData = function onFragParsingData(data) {
+ var _this2 = this;
+
+ var fragCurrent = this.fragCurrent;
+ var fragNew = data.frag;
+
+ if (fragCurrent && data.id === 'audio' && data.type === 'audio' && fragNew.sn === fragCurrent.sn && fragNew.level === fragCurrent.level && this.state === State.PARSING) {
+ var trackId = this.trackId,
+ track = this.tracks[trackId],
+ hls = this.hls;
+
+ if (!Object(number["isFiniteNumber"])(data.endPTS)) {
+ data.endPTS = data.startPTS + fragCurrent.duration;
+ data.endDTS = data.startDTS + fragCurrent.duration;
+ }
+
+ fragCurrent.addElementaryStream(ElementaryStreamTypes.AUDIO);
+ logger["logger"].log("parsed " + data.type + ",PTS:[" + data.startPTS.toFixed(3) + "," + data.endPTS.toFixed(3) + "],DTS:[" + data.startDTS.toFixed(3) + "/" + data.endDTS.toFixed(3) + "],nb:" + data.nb);
+ updateFragPTSDTS(track.details, fragCurrent, data.startPTS, data.endPTS);
+ var media = this.media;
+ var appendOnBufferFlush = false; // Only flush audio from old audio tracks when PTS is known on new audio track
+
+ if (this.audioSwitch) {
+ if (media && media.readyState) {
+ var currentTime = media.currentTime;
+ logger["logger"].log('switching audio track : currentTime:' + currentTime);
+
+ if (currentTime >= data.startPTS) {
+ logger["logger"].log('switching audio track : flushing all audio');
+ this.state = State.BUFFER_FLUSHING;
+ hls.trigger(events["default"].BUFFER_FLUSHING, {
+ startOffset: 0,
+ endOffset: Number.POSITIVE_INFINITY,
+ type: 'audio'
+ });
+ appendOnBufferFlush = true; // Lets announce that the initial audio track switch flush occur
+
+ this.audioSwitch = false;
+ hls.trigger(events["default"].AUDIO_TRACK_SWITCHED, {
+ id: trackId
+ });
+ }
+ } else {
+ // Lets announce that the initial audio track switch flush occur
+ this.audioSwitch = false;
+ hls.trigger(events["default"].AUDIO_TRACK_SWITCHED, {
+ id: trackId
+ });
+ }
+ }
+
+ var pendingData = this.pendingData;
+
+ if (!pendingData) {
+ logger["logger"].warn('Apparently attempt to enqueue media payload without codec initialization data upfront');
+ hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].MEDIA_ERROR,
+ details: null,
+ fatal: true
+ });
+ return;
+ }
+
+ if (!this.audioSwitch) {
+ [data.data1, data.data2].forEach(function (buffer) {
+ if (buffer && buffer.length) {
+ pendingData.push({
+ type: data.type,
+ data: buffer,
+ parent: 'audio',
+ content: 'data'
+ });
+ }
+ });
+
+ if (!appendOnBufferFlush && pendingData.length) {
+ pendingData.forEach(function (appendObj) {
+ // only append in PARSING state (rationale is that an appending error could happen synchronously on first segment appending)
+ // in that case it is useless to append following segments
+ if (_this2.state === State.PARSING) {
+ // arm pending Buffering flag before appending a segment
+ _this2.pendingBuffering = true;
+
+ _this2.hls.trigger(events["default"].BUFFER_APPENDING, appendObj);
+ }
+ });
+ this.pendingData = [];
+ this.appended = true;
+ }
+ } // trigger handler right now
+
+
+ this.tick();
+ }
+ };
+
+ _proto.onFragParsed = function onFragParsed(data) {
+ var fragCurrent = this.fragCurrent;
+ var fragNew = data.frag;
+
+ if (fragCurrent && data.id === 'audio' && fragNew.sn === fragCurrent.sn && fragNew.level === fragCurrent.level && this.state === State.PARSING) {
+ this.stats.tparsed = audio_stream_controller_performance.now();
+ this.state = State.PARSED;
+
+ this._checkAppendedParsed();
+ }
+ };
+
+ _proto.onBufferReset = function onBufferReset() {
+ // reset reference to sourcebuffers
+ this.mediaBuffer = this.videoBuffer = null;
+ this.loadedmetadata = false;
+ };
+
+ _proto.onBufferCreated = function onBufferCreated(data) {
+ var audioTrack = data.tracks.audio;
+
+ if (audioTrack) {
+ this.mediaBuffer = audioTrack.buffer;
+ this.loadedmetadata = true;
+ }
+
+ if (data.tracks.video) {
+ this.videoBuffer = data.tracks.video.buffer;
+ }
+ };
+
+ _proto.onBufferAppended = function onBufferAppended(data) {
+ if (data.parent === 'audio') {
+ var state = this.state;
+
+ if (state === State.PARSING || state === State.PARSED) {
+ // check if all buffers have been appended
+ this.pendingBuffering = data.pending > 0;
+
+ this._checkAppendedParsed();
+ }
+ }
+ };
+
+ _proto._checkAppendedParsed = function _checkAppendedParsed() {
+ // trigger handler right now
+ if (this.state === State.PARSED && (!this.appended || !this.pendingBuffering)) {
+ var frag = this.fragCurrent,
+ stats = this.stats,
+ hls = this.hls;
+
+ if (frag) {
+ this.fragPrevious = frag;
+ stats.tbuffered = audio_stream_controller_performance.now();
+ hls.trigger(events["default"].FRAG_BUFFERED, {
+ stats: stats,
+ frag: frag,
+ id: 'audio'
+ });
+ var media = this.mediaBuffer ? this.mediaBuffer : this.media;
+
+ if (media) {
+ logger["logger"].log("audio buffered : " + time_ranges.toString(buffer_helper_BufferHelper.getBuffered(media)));
+ }
+
+ if (this.audioSwitch && this.appended) {
+ this.audioSwitch = false;
+ hls.trigger(events["default"].AUDIO_TRACK_SWITCHED, {
+ id: this.trackId
+ });
+ }
+
+ this.state = State.IDLE;
+ }
+
+ this.tick();
+ }
+ };
+
+ _proto.onError = function onError(data) {
+ var frag = data.frag; // don't handle frag error not related to audio fragment
+
+ if (frag && frag.type !== 'audio') {
+ return;
+ }
+
+ switch (data.details) {
+ case errors["ErrorDetails"].FRAG_LOAD_ERROR:
+ case errors["ErrorDetails"].FRAG_LOAD_TIMEOUT:
+ var _frag = data.frag; // don't handle frag error not related to audio fragment
+
+ if (_frag && _frag.type !== 'audio') {
+ break;
+ }
+
+ if (!data.fatal) {
+ var loadError = this.fragLoadError;
+
+ if (loadError) {
+ loadError++;
+ } else {
+ loadError = 1;
+ }
+
+ var config = this.config;
+
+ if (loadError <= config.fragLoadingMaxRetry) {
+ this.fragLoadError = loadError; // exponential backoff capped to config.fragLoadingMaxRetryTimeout
+
+ var delay = Math.min(Math.pow(2, loadError - 1) * config.fragLoadingRetryDelay, config.fragLoadingMaxRetryTimeout);
+ logger["logger"].warn("AudioStreamController: frag loading failed, retry in " + delay + " ms");
+ this.retryDate = audio_stream_controller_performance.now() + delay; // retry loading state
+
+ this.state = State.FRAG_LOADING_WAITING_RETRY;
+ } else {
+ logger["logger"].error("AudioStreamController: " + data.details + " reaches max retry, redispatch as fatal ..."); // switch error to fatal
+
+ data.fatal = true;
+ this.state = State.ERROR;
+ }
+ }
+
+ break;
+
+ case errors["ErrorDetails"].AUDIO_TRACK_LOAD_ERROR:
+ case errors["ErrorDetails"].AUDIO_TRACK_LOAD_TIMEOUT:
+ case errors["ErrorDetails"].KEY_LOAD_ERROR:
+ case errors["ErrorDetails"].KEY_LOAD_TIMEOUT:
+ // when in ERROR state, don't switch back to IDLE state in case a non-fatal error is received
+ if (this.state !== State.ERROR) {
+ // if fatal error, stop processing, otherwise move to IDLE to retry loading
+ this.state = data.fatal ? State.ERROR : State.IDLE;
+ logger["logger"].warn("AudioStreamController: " + data.details + " while loading frag, now switching to " + this.state + " state ...");
+ }
+
+ break;
+
+ case errors["ErrorDetails"].BUFFER_FULL_ERROR:
+ // if in appending state
+ if (data.parent === 'audio' && (this.state === State.PARSING || this.state === State.PARSED)) {
+ var media = this.mediaBuffer,
+ currentTime = this.media.currentTime,
+ mediaBuffered = media && buffer_helper_BufferHelper.isBuffered(media, currentTime) && buffer_helper_BufferHelper.isBuffered(media, currentTime + 0.5); // reduce max buf len if current position is buffered
+
+ if (mediaBuffered) {
+ var _config = this.config;
+
+ if (_config.maxMaxBufferLength >= _config.maxBufferLength) {
+ // reduce max buffer length as it might be too high. we do this to avoid loop flushing ...
+ _config.maxMaxBufferLength /= 2;
+ logger["logger"].warn("AudioStreamController: reduce max buffer length to " + _config.maxMaxBufferLength + "s");
+ }
+
+ this.state = State.IDLE;
+ } else {
+ // current position is not buffered, but browser is still complaining about buffer full error
+ // this happens on IE/Edge, refer to https://github.com/video-dev/hls.js/pull/708
+ // in that case flush the whole audio buffer to recover
+ logger["logger"].warn('AudioStreamController: buffer full error also media.currentTime is not buffered, flush audio buffer');
+ this.fragCurrent = null; // flush everything
+
+ this.state = State.BUFFER_FLUSHING;
+ this.hls.trigger(events["default"].BUFFER_FLUSHING, {
+ startOffset: 0,
+ endOffset: Number.POSITIVE_INFINITY,
+ type: 'audio'
+ });
+ }
+ }
+
+ break;
+
+ default:
+ break;
+ }
+ };
+
+ _proto.onBufferFlushed = function onBufferFlushed() {
+ var _this3 = this;
+
+ var pendingData = this.pendingData;
+
+ if (pendingData && pendingData.length) {
+ logger["logger"].log('AudioStreamController: appending pending audio data after buffer flushed');
+ pendingData.forEach(function (appendObj) {
+ _this3.hls.trigger(events["default"].BUFFER_APPENDING, appendObj);
+ });
+ this.appended = true;
+ this.pendingData = [];
+ this.state = State.PARSED;
+ } else {
+ // move to IDLE once flush complete. this should trigger new fragment loading
+ this.state = State.IDLE; // reset reference to frag
+
+ this.fragPrevious = null;
+ this.tick();
+ }
+ };
+
+ audio_stream_controller_createClass(AudioStreamController, [{
+ key: "state",
+ set: function set(nextState) {
+ if (this.state !== nextState) {
+ var previousState = this.state;
+ this._state = nextState;
+ logger["logger"].log("audio stream:" + previousState + "->" + nextState);
+ }
+ },
+ get: function get() {
+ return this._state;
+ }
+ }]);
+
+ return AudioStreamController;
+}(base_stream_controller_BaseStreamController);
+
+/* harmony default export */ var audio_stream_controller = (audio_stream_controller_AudioStreamController);
+// CONCATENATED MODULE: ./src/utils/vttcue.js
+/**
+ * Copyright 2013 vtt.js Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* harmony default export */ var vttcue = ((function () {
+ if (typeof window !== 'undefined' && window.VTTCue) {
+ return window.VTTCue;
+ }
+
+ var autoKeyword = 'auto';
+ var directionSetting = {
+ '': true,
+ lr: true,
+ rl: true
+ };
+ var alignSetting = {
+ start: true,
+ middle: true,
+ end: true,
+ left: true,
+ right: true
+ };
+
+ function findDirectionSetting(value) {
+ if (typeof value !== 'string') {
+ return false;
+ }
+
+ var dir = directionSetting[value.toLowerCase()];
+ return dir ? value.toLowerCase() : false;
+ }
+
+ function findAlignSetting(value) {
+ if (typeof value !== 'string') {
+ return false;
+ }
+
+ var align = alignSetting[value.toLowerCase()];
+ return align ? value.toLowerCase() : false;
+ }
+
+ function extend(obj) {
+ var i = 1;
+
+ for (; i < arguments.length; i++) {
+ var cobj = arguments[i];
+
+ for (var p in cobj) {
+ obj[p] = cobj[p];
+ }
+ }
+
+ return obj;
+ }
+
+ function VTTCue(startTime, endTime, text) {
+ var cue = this;
+ var baseObj = {};
+ baseObj.enumerable = true;
+ /**
+ * Shim implementation specific properties. These properties are not in
+ * the spec.
+ */
+ // Lets us know when the VTTCue's data has changed in such a way that we need
+ // to recompute its display state. This lets us compute its display state
+ // lazily.
+
+ cue.hasBeenReset = false;
+ /**
+ * VTTCue and TextTrackCue properties
+ * http://dev.w3.org/html5/webvtt/#vttcue-interface
+ */
+
+ var _id = '';
+ var _pauseOnExit = false;
+ var _startTime = startTime;
+ var _endTime = endTime;
+ var _text = text;
+ var _region = null;
+ var _vertical = '';
+ var _snapToLines = true;
+ var _line = 'auto';
+ var _lineAlign = 'start';
+ var _position = 50;
+ var _positionAlign = 'middle';
+ var _size = 50;
+ var _align = 'middle';
+ Object.defineProperty(cue, 'id', extend({}, baseObj, {
+ get: function get() {
+ return _id;
+ },
+ set: function set(value) {
+ _id = '' + value;
+ }
+ }));
+ Object.defineProperty(cue, 'pauseOnExit', extend({}, baseObj, {
+ get: function get() {
+ return _pauseOnExit;
+ },
+ set: function set(value) {
+ _pauseOnExit = !!value;
+ }
+ }));
+ Object.defineProperty(cue, 'startTime', extend({}, baseObj, {
+ get: function get() {
+ return _startTime;
+ },
+ set: function set(value) {
+ if (typeof value !== 'number') {
+ throw new TypeError('Start time must be set to a number.');
+ }
+
+ _startTime = value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'endTime', extend({}, baseObj, {
+ get: function get() {
+ return _endTime;
+ },
+ set: function set(value) {
+ if (typeof value !== 'number') {
+ throw new TypeError('End time must be set to a number.');
+ }
+
+ _endTime = value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'text', extend({}, baseObj, {
+ get: function get() {
+ return _text;
+ },
+ set: function set(value) {
+ _text = '' + value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'region', extend({}, baseObj, {
+ get: function get() {
+ return _region;
+ },
+ set: function set(value) {
+ _region = value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'vertical', extend({}, baseObj, {
+ get: function get() {
+ return _vertical;
+ },
+ set: function set(value) {
+ var setting = findDirectionSetting(value); // Have to check for false because the setting an be an empty string.
+
+ if (setting === false) {
+ throw new SyntaxError('An invalid or illegal string was specified.');
+ }
+
+ _vertical = setting;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'snapToLines', extend({}, baseObj, {
+ get: function get() {
+ return _snapToLines;
+ },
+ set: function set(value) {
+ _snapToLines = !!value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'line', extend({}, baseObj, {
+ get: function get() {
+ return _line;
+ },
+ set: function set(value) {
+ if (typeof value !== 'number' && value !== autoKeyword) {
+ throw new SyntaxError('An invalid number or illegal string was specified.');
+ }
+
+ _line = value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'lineAlign', extend({}, baseObj, {
+ get: function get() {
+ return _lineAlign;
+ },
+ set: function set(value) {
+ var setting = findAlignSetting(value);
+
+ if (!setting) {
+ throw new SyntaxError('An invalid or illegal string was specified.');
+ }
+
+ _lineAlign = setting;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'position', extend({}, baseObj, {
+ get: function get() {
+ return _position;
+ },
+ set: function set(value) {
+ if (value < 0 || value > 100) {
+ throw new Error('Position must be between 0 and 100.');
+ }
+
+ _position = value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'positionAlign', extend({}, baseObj, {
+ get: function get() {
+ return _positionAlign;
+ },
+ set: function set(value) {
+ var setting = findAlignSetting(value);
+
+ if (!setting) {
+ throw new SyntaxError('An invalid or illegal string was specified.');
+ }
+
+ _positionAlign = setting;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'size', extend({}, baseObj, {
+ get: function get() {
+ return _size;
+ },
+ set: function set(value) {
+ if (value < 0 || value > 100) {
+ throw new Error('Size must be between 0 and 100.');
+ }
+
+ _size = value;
+ this.hasBeenReset = true;
+ }
+ }));
+ Object.defineProperty(cue, 'align', extend({}, baseObj, {
+ get: function get() {
+ return _align;
+ },
+ set: function set(value) {
+ var setting = findAlignSetting(value);
+
+ if (!setting) {
+ throw new SyntaxError('An invalid or illegal string was specified.');
+ }
+
+ _align = setting;
+ this.hasBeenReset = true;
+ }
+ }));
+ /**
+ * Other <track> spec defined properties
+ */
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-video-element.html#text-track-cue-display-state
+
+ cue.displayState = void 0;
+ }
+ /**
+ * VTTCue methods
+ */
+
+
+ VTTCue.prototype.getCueAsHTML = function () {
+ // Assume WebVTT.convertCueToDOMTree is on the global.
+ var WebVTT = window.WebVTT;
+ return WebVTT.convertCueToDOMTree(window, this.text);
+ };
+
+ return VTTCue;
+})());
+// CONCATENATED MODULE: ./src/utils/vttparser.js
+/*
+ * Source: https://github.com/mozilla/vtt.js/blob/master/dist/vtt.js#L1716
+ */
+
+
+var StringDecoder = function StringDecoder() {
+ return {
+ decode: function decode(data) {
+ if (!data) {
+ return '';
+ }
+
+ if (typeof data !== 'string') {
+ throw new Error('Error - expected string data.');
+ }
+
+ return decodeURIComponent(encodeURIComponent(data));
+ }
+ };
+};
+
+function VTTParser() {
+ this.window = window;
+ this.state = 'INITIAL';
+ this.buffer = '';
+ this.decoder = new StringDecoder();
+ this.regionList = [];
+} // Try to parse input as a time stamp.
+
+
+function parseTimeStamp(input) {
+ function computeSeconds(h, m, s, f) {
+ return (h | 0) * 3600 + (m | 0) * 60 + (s | 0) + (f | 0) / 1000;
+ }
+
+ var m = input.match(/^(\d+):(\d{2})(:\d{2})?\.(\d{3})/);
+
+ if (!m) {
+ return null;
+ }
+
+ if (m[3]) {
+ // Timestamp takes the form of [hours]:[minutes]:[seconds].[milliseconds]
+ return computeSeconds(m[1], m[2], m[3].replace(':', ''), m[4]);
+ } else if (m[1] > 59) {
+ // Timestamp takes the form of [hours]:[minutes].[milliseconds]
+ // First position is hours as it's over 59.
+ return computeSeconds(m[1], m[2], 0, m[4]);
+ } else {
+ // Timestamp takes the form of [minutes]:[seconds].[milliseconds]
+ return computeSeconds(0, m[1], m[2], m[4]);
+ }
+} // A settings object holds key/value pairs and will ignore anything but the first
+// assignment to a specific key.
+
+
+function Settings() {
+ this.values = Object.create(null);
+}
+
+Settings.prototype = {
+ // Only accept the first assignment to any key.
+ set: function set(k, v) {
+ if (!this.get(k) && v !== '') {
+ this.values[k] = v;
+ }
+ },
+ // Return the value for a key, or a default value.
+ // If 'defaultKey' is passed then 'dflt' is assumed to be an object with
+ // a number of possible default values as properties where 'defaultKey' is
+ // the key of the property that will be chosen; otherwise it's assumed to be
+ // a single value.
+ get: function get(k, dflt, defaultKey) {
+ if (defaultKey) {
+ return this.has(k) ? this.values[k] : dflt[defaultKey];
+ }
+
+ return this.has(k) ? this.values[k] : dflt;
+ },
+ // Check whether we have a value for a key.
+ has: function has(k) {
+ return k in this.values;
+ },
+ // Accept a setting if its one of the given alternatives.
+ alt: function alt(k, v, a) {
+ for (var n = 0; n < a.length; ++n) {
+ if (v === a[n]) {
+ this.set(k, v);
+ break;
+ }
+ }
+ },
+ // Accept a setting if its a valid (signed) integer.
+ integer: function integer(k, v) {
+ if (/^-?\d+$/.test(v)) {
+ // integer
+ this.set(k, parseInt(v, 10));
+ }
+ },
+ // Accept a setting if its a valid percentage.
+ percent: function percent(k, v) {
+ var m;
+
+ if (m = v.match(/^([\d]{1,3})(\.[\d]*)?%$/)) {
+ v = parseFloat(v);
+
+ if (v >= 0 && v <= 100) {
+ this.set(k, v);
+ return true;
+ }
+ }
+
+ return false;
+ }
+}; // Helper function to parse input into groups separated by 'groupDelim', and
+// interprete each group as a key/value pair separated by 'keyValueDelim'.
+
+function parseOptions(input, callback, keyValueDelim, groupDelim) {
+ var groups = groupDelim ? input.split(groupDelim) : [input];
+
+ for (var i in groups) {
+ if (typeof groups[i] !== 'string') {
+ continue;
+ }
+
+ var kv = groups[i].split(keyValueDelim);
+
+ if (kv.length !== 2) {
+ continue;
+ }
+
+ var k = kv[0];
+ var v = kv[1];
+ callback(k, v);
+ }
+}
+
+var defaults = new vttcue(0, 0, 0); // 'middle' was changed to 'center' in the spec: https://github.com/w3c/webvtt/pull/244
+// Safari doesn't yet support this change, but FF and Chrome do.
+
+var center = defaults.align === 'middle' ? 'middle' : 'center';
+
+function parseCue(input, cue, regionList) {
+ // Remember the original input if we need to throw an error.
+ var oInput = input; // 4.1 WebVTT timestamp
+
+ function consumeTimeStamp() {
+ var ts = parseTimeStamp(input);
+
+ if (ts === null) {
+ throw new Error('Malformed timestamp: ' + oInput);
+ } // Remove time stamp from input.
+
+
+ input = input.replace(/^[^\sa-zA-Z-]+/, '');
+ return ts;
+ } // 4.4.2 WebVTT cue settings
+
+
+ function consumeCueSettings(input, cue) {
+ var settings = new Settings();
+ parseOptions(input, function (k, v) {
+ switch (k) {
+ case 'region':
+ // Find the last region we parsed with the same region id.
+ for (var i = regionList.length - 1; i >= 0; i--) {
+ if (regionList[i].id === v) {
+ settings.set(k, regionList[i].region);
+ break;
+ }
+ }
+
+ break;
+
+ case 'vertical':
+ settings.alt(k, v, ['rl', 'lr']);
+ break;
+
+ case 'line':
+ var vals = v.split(','),
+ vals0 = vals[0];
+ settings.integer(k, vals0);
+
+ if (settings.percent(k, vals0)) {
+ settings.set('snapToLines', false);
+ }
+
+ settings.alt(k, vals0, ['auto']);
+
+ if (vals.length === 2) {
+ settings.alt('lineAlign', vals[1], ['start', center, 'end']);
+ }
+
+ break;
+
+ case 'position':
+ vals = v.split(',');
+ settings.percent(k, vals[0]);
+
+ if (vals.length === 2) {
+ settings.alt('positionAlign', vals[1], ['start', center, 'end', 'line-left', 'line-right', 'auto']);
+ }
+
+ break;
+
+ case 'size':
+ settings.percent(k, v);
+ break;
+
+ case 'align':
+ settings.alt(k, v, ['start', center, 'end', 'left', 'right']);
+ break;
+ }
+ }, /:/, /\s/); // Apply default values for any missing fields.
+
+ cue.region = settings.get('region', null);
+ cue.vertical = settings.get('vertical', '');
+ var line = settings.get('line', 'auto');
+
+ if (line === 'auto' && defaults.line === -1) {
+ // set numeric line number for Safari
+ line = -1;
+ }
+
+ cue.line = line;
+ cue.lineAlign = settings.get('lineAlign', 'start');
+ cue.snapToLines = settings.get('snapToLines', true);
+ cue.size = settings.get('size', 100);
+ cue.align = settings.get('align', center);
+ var position = settings.get('position', 'auto');
+
+ if (position === 'auto' && defaults.position === 50) {
+ // set numeric position for Safari
+ position = cue.align === 'start' || cue.align === 'left' ? 0 : cue.align === 'end' || cue.align === 'right' ? 100 : 50;
+ }
+
+ cue.position = position;
+ }
+
+ function skipWhitespace() {
+ input = input.replace(/^\s+/, '');
+ } // 4.1 WebVTT cue timings.
+
+
+ skipWhitespace();
+ cue.startTime = consumeTimeStamp(); // (1) collect cue start time
+
+ skipWhitespace();
+
+ if (input.substr(0, 3) !== '-->') {
+ // (3) next characters must match '-->'
+ throw new Error('Malformed time stamp (time stamps must be separated by \'-->\'): ' + oInput);
+ }
+
+ input = input.substr(3);
+ skipWhitespace();
+ cue.endTime = consumeTimeStamp(); // (5) collect cue end time
+ // 4.1 WebVTT cue settings list.
+
+ skipWhitespace();
+ consumeCueSettings(input, cue);
+}
+
+function fixLineBreaks(input) {
+ return input.replace(/<br(?: \/)?>/gi, '\n');
+}
+
+VTTParser.prototype = {
+ parse: function parse(data) {
+ var self = this; // If there is no data then we won't decode it, but will just try to parse
+ // whatever is in buffer already. This may occur in circumstances, for
+ // example when flush() is called.
+
+ if (data) {
+ // Try to decode the data that we received.
+ self.buffer += self.decoder.decode(data, {
+ stream: true
+ });
+ }
+
+ function collectNextLine() {
+ var buffer = self.buffer;
+ var pos = 0;
+ buffer = fixLineBreaks(buffer);
+
+ while (pos < buffer.length && buffer[pos] !== '\r' && buffer[pos] !== '\n') {
+ ++pos;
+ }
+
+ var line = buffer.substr(0, pos); // Advance the buffer early in case we fail below.
+
+ if (buffer[pos] === '\r') {
+ ++pos;
+ }
+
+ if (buffer[pos] === '\n') {
+ ++pos;
+ }
+
+ self.buffer = buffer.substr(pos);
+ return line;
+ } // 3.2 WebVTT metadata header syntax
+
+
+ function parseHeader(input) {
+ parseOptions(input, function (k, v) {
+ switch (k) {
+ case 'Region':
+ // 3.3 WebVTT region metadata header syntax
+ // console.log('parse region', v);
+ // parseRegion(v);
+ break;
+ }
+ }, /:/);
+ } // 5.1 WebVTT file parsing.
+
+
+ try {
+ var line;
+
+ if (self.state === 'INITIAL') {
+ // We can't start parsing until we have the first line.
+ if (!/\r\n|\n/.test(self.buffer)) {
+ return this;
+ }
+
+ line = collectNextLine(); // strip of UTF-8 BOM if any
+ // https://en.wikipedia.org/wiki/Byte_order_mark#UTF-8
+
+ var m = line.match(/^()?WEBVTT([ \t].*)?$/);
+
+ if (!m || !m[0]) {
+ throw new Error('Malformed WebVTT signature.');
+ }
+
+ self.state = 'HEADER';
+ }
+
+ var alreadyCollectedLine = false;
+
+ while (self.buffer) {
+ // We can't parse a line until we have the full line.
+ if (!/\r\n|\n/.test(self.buffer)) {
+ return this;
+ }
+
+ if (!alreadyCollectedLine) {
+ line = collectNextLine();
+ } else {
+ alreadyCollectedLine = false;
+ }
+
+ switch (self.state) {
+ case 'HEADER':
+ // 13-18 - Allow a header (metadata) under the WEBVTT line.
+ if (/:/.test(line)) {
+ parseHeader(line);
+ } else if (!line) {
+ // An empty line terminates the header and starts the body (cues).
+ self.state = 'ID';
+ }
+
+ continue;
+
+ case 'NOTE':
+ // Ignore NOTE blocks.
+ if (!line) {
+ self.state = 'ID';
+ }
+
+ continue;
+
+ case 'ID':
+ // Check for the start of NOTE blocks.
+ if (/^NOTE($|[ \t])/.test(line)) {
+ self.state = 'NOTE';
+ break;
+ } // 19-29 - Allow any number of line terminators, then initialize new cue values.
+
+
+ if (!line) {
+ continue;
+ }
+
+ self.cue = new vttcue(0, 0, '');
+ self.state = 'CUE'; // 30-39 - Check if self line contains an optional identifier or timing data.
+
+ if (line.indexOf('-->') === -1) {
+ self.cue.id = line;
+ continue;
+ }
+
+ // Process line as start of a cue.
+
+ /* falls through */
+
+ case 'CUE':
+ // 40 - Collect cue timings and settings.
+ try {
+ parseCue(line, self.cue, self.regionList);
+ } catch (e) {
+ // In case of an error ignore rest of the cue.
+ self.cue = null;
+ self.state = 'BADCUE';
+ continue;
+ }
+
+ self.state = 'CUETEXT';
+ continue;
+
+ case 'CUETEXT':
+ var hasSubstring = line.indexOf('-->') !== -1; // 34 - If we have an empty line then report the cue.
+ // 35 - If we have the special substring '-->' then report the cue,
+ // but do not collect the line as we need to process the current
+ // one as a new cue.
+
+ if (!line || hasSubstring && (alreadyCollectedLine = true)) {
+ // We are done parsing self cue.
+ if (self.oncue) {
+ self.oncue(self.cue);
+ }
+
+ self.cue = null;
+ self.state = 'ID';
+ continue;
+ }
+
+ if (self.cue.text) {
+ self.cue.text += '\n';
+ }
+
+ self.cue.text += line;
+ continue;
+
+ case 'BADCUE':
+ // BADCUE
+ // 54-62 - Collect and discard the remaining cue.
+ if (!line) {
+ self.state = 'ID';
+ }
+
+ continue;
+ }
+ }
+ } catch (e) {
+ // If we are currently parsing a cue, report what we have.
+ if (self.state === 'CUETEXT' && self.cue && self.oncue) {
+ self.oncue(self.cue);
+ }
+
+ self.cue = null; // Enter BADWEBVTT state if header was not parsed correctly otherwise
+ // another exception occurred so enter BADCUE state.
+
+ self.state = self.state === 'INITIAL' ? 'BADWEBVTT' : 'BADCUE';
+ }
+
+ return this;
+ },
+ flush: function flush() {
+ var self = this;
+
+ try {
+ // Finish decoding the stream.
+ self.buffer += self.decoder.decode(); // Synthesize the end of the current cue or region.
+
+ if (self.cue || self.state === 'HEADER') {
+ self.buffer += '\n\n';
+ self.parse();
+ } // If we've flushed, parsed, and we're still on the INITIAL state then
+ // that means we don't have enough of the stream to parse the first
+ // line.
+
+
+ if (self.state === 'INITIAL') {
+ throw new Error('Malformed WebVTT signature.');
+ }
+ } catch (e) {
+ throw e;
+ }
+
+ if (self.onflush) {
+ self.onflush();
+ }
+
+ return this;
+ }
+};
+
+/* harmony default export */ var vttparser = (VTTParser);
+// CONCATENATED MODULE: ./src/utils/cues.ts
+
+function newCue(track, startTime, endTime, captionScreen) {
+ var result = [];
+ var row; // the type data states this is VTTCue, but it can potentially be a TextTrackCue on old browsers
+
+ var cue;
+ var indenting;
+ var indent;
+ var text;
+ var VTTCue = window.VTTCue || TextTrackCue;
+
+ for (var r = 0; r < captionScreen.rows.length; r++) {
+ row = captionScreen.rows[r];
+ indenting = true;
+ indent = 0;
+ text = '';
+
+ if (!row.isEmpty()) {
+ for (var c = 0; c < row.chars.length; c++) {
+ if (row.chars[c].uchar.match(/\s/) && indenting) {
+ indent++;
+ } else {
+ text += row.chars[c].uchar;
+ indenting = false;
+ }
+ } // To be used for cleaning-up orphaned roll-up captions
+
+
+ row.cueStartTime = startTime; // Give a slight bump to the endTime if it's equal to startTime to avoid a SyntaxError in IE
+
+ if (startTime === endTime) {
+ endTime += 0.0001;
+ }
+
+ cue = new VTTCue(startTime, endTime, fixLineBreaks(text.trim()));
+
+ if (indent >= 16) {
+ indent--;
+ } else {
+ indent++;
+ }
+
+ cue.line = r + 1;
+ cue.align = 'left'; // Clamp the position between 0 and 100 - if out of these bounds, Firefox throws an exception and captions break
+
+ cue.position = Math.max(0, Math.min(100, 100 * (indent / 32)));
+ result.push(cue);
+ }
+ }
+
+ if (track && result.length) {
+ // Sort bottom cues in reverse order so that they render in line order when overlapping in Chrome
+ var sortedCues = result.sort(function (cueA, cueB) {
+ if (cueA.line > 8 && cueB.line > 8) {
+ return cueB.line - cueA.line;
+ }
+
+ return cueA.line - cueB.line;
+ });
+
+ for (var i = 0; i < sortedCues.length; i++) {
+ track.addCue(sortedCues[i]);
+ }
+ }
+
+ return result;
+}
+// CONCATENATED MODULE: ./src/utils/cea-608-parser.ts
+
+/**
+ *
+ * This code was ported from the dash.js project at:
+ * https://github.com/Dash-Industry-Forum/dash.js/blob/development/externals/cea608-parser.js
+ * https://github.com/Dash-Industry-Forum/dash.js/commit/8269b26a761e0853bb21d78780ed945144ecdd4d#diff-71bc295a2d6b6b7093a1d3290d53a4b2
+ *
+ * The original copyright appears below:
+ *
+ * The copyright in this software is being made available under the BSD License,
+ * included below. This software may be subject to other third party and contributor
+ * rights, including patent rights, and no such rights are granted under this license.
+ *
+ * Copyright (c) 2015-2016, DASH Industry Forum.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ * 2. Neither the name of Dash Industry Forum nor the names of its
+ * contributors may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * Exceptions from regular ASCII. CodePoints are mapped to UTF-16 codes
+ */
+
+var specialCea608CharsCodes = {
+ 0x2a: 0xe1,
+ // lowercase a, acute accent
+ 0x5c: 0xe9,
+ // lowercase e, acute accent
+ 0x5e: 0xed,
+ // lowercase i, acute accent
+ 0x5f: 0xf3,
+ // lowercase o, acute accent
+ 0x60: 0xfa,
+ // lowercase u, acute accent
+ 0x7b: 0xe7,
+ // lowercase c with cedilla
+ 0x7c: 0xf7,
+ // division symbol
+ 0x7d: 0xd1,
+ // uppercase N tilde
+ 0x7e: 0xf1,
+ // lowercase n tilde
+ 0x7f: 0x2588,
+ // Full block
+ // THIS BLOCK INCLUDES THE 16 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS
+ // THAT COME FROM HI BYTE=0x11 AND LOW BETWEEN 0x30 AND 0x3F
+ // THIS MEANS THAT \x50 MUST BE ADDED TO THE VALUES
+ 0x80: 0xae,
+ // Registered symbol (R)
+ 0x81: 0xb0,
+ // degree sign
+ 0x82: 0xbd,
+ // 1/2 symbol
+ 0x83: 0xbf,
+ // Inverted (open) question mark
+ 0x84: 0x2122,
+ // Trademark symbol (TM)
+ 0x85: 0xa2,
+ // Cents symbol
+ 0x86: 0xa3,
+ // Pounds sterling
+ 0x87: 0x266a,
+ // Music 8'th note
+ 0x88: 0xe0,
+ // lowercase a, grave accent
+ 0x89: 0x20,
+ // transparent space (regular)
+ 0x8a: 0xe8,
+ // lowercase e, grave accent
+ 0x8b: 0xe2,
+ // lowercase a, circumflex accent
+ 0x8c: 0xea,
+ // lowercase e, circumflex accent
+ 0x8d: 0xee,
+ // lowercase i, circumflex accent
+ 0x8e: 0xf4,
+ // lowercase o, circumflex accent
+ 0x8f: 0xfb,
+ // lowercase u, circumflex accent
+ // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS
+ // THAT COME FROM HI BYTE=0x12 AND LOW BETWEEN 0x20 AND 0x3F
+ 0x90: 0xc1,
+ // capital letter A with acute
+ 0x91: 0xc9,
+ // capital letter E with acute
+ 0x92: 0xd3,
+ // capital letter O with acute
+ 0x93: 0xda,
+ // capital letter U with acute
+ 0x94: 0xdc,
+ // capital letter U with diaresis
+ 0x95: 0xfc,
+ // lowercase letter U with diaeresis
+ 0x96: 0x2018,
+ // opening single quote
+ 0x97: 0xa1,
+ // inverted exclamation mark
+ 0x98: 0x2a,
+ // asterisk
+ 0x99: 0x2019,
+ // closing single quote
+ 0x9a: 0x2501,
+ // box drawings heavy horizontal
+ 0x9b: 0xa9,
+ // copyright sign
+ 0x9c: 0x2120,
+ // Service mark
+ 0x9d: 0x2022,
+ // (round) bullet
+ 0x9e: 0x201c,
+ // Left double quotation mark
+ 0x9f: 0x201d,
+ // Right double quotation mark
+ 0xa0: 0xc0,
+ // uppercase A, grave accent
+ 0xa1: 0xc2,
+ // uppercase A, circumflex
+ 0xa2: 0xc7,
+ // uppercase C with cedilla
+ 0xa3: 0xc8,
+ // uppercase E, grave accent
+ 0xa4: 0xca,
+ // uppercase E, circumflex
+ 0xa5: 0xcb,
+ // capital letter E with diaresis
+ 0xa6: 0xeb,
+ // lowercase letter e with diaresis
+ 0xa7: 0xce,
+ // uppercase I, circumflex
+ 0xa8: 0xcf,
+ // uppercase I, with diaresis
+ 0xa9: 0xef,
+ // lowercase i, with diaresis
+ 0xaa: 0xd4,
+ // uppercase O, circumflex
+ 0xab: 0xd9,
+ // uppercase U, grave accent
+ 0xac: 0xf9,
+ // lowercase u, grave accent
+ 0xad: 0xdb,
+ // uppercase U, circumflex
+ 0xae: 0xab,
+ // left-pointing double angle quotation mark
+ 0xaf: 0xbb,
+ // right-pointing double angle quotation mark
+ // THIS BLOCK INCLUDES THE 32 EXTENDED (TWO-BYTE) LINE 21 CHARACTERS
+ // THAT COME FROM HI BYTE=0x13 AND LOW BETWEEN 0x20 AND 0x3F
+ 0xb0: 0xc3,
+ // Uppercase A, tilde
+ 0xb1: 0xe3,
+ // Lowercase a, tilde
+ 0xb2: 0xcd,
+ // Uppercase I, acute accent
+ 0xb3: 0xcc,
+ // Uppercase I, grave accent
+ 0xb4: 0xec,
+ // Lowercase i, grave accent
+ 0xb5: 0xd2,
+ // Uppercase O, grave accent
+ 0xb6: 0xf2,
+ // Lowercase o, grave accent
+ 0xb7: 0xd5,
+ // Uppercase O, tilde
+ 0xb8: 0xf5,
+ // Lowercase o, tilde
+ 0xb9: 0x7b,
+ // Open curly brace
+ 0xba: 0x7d,
+ // Closing curly brace
+ 0xbb: 0x5c,
+ // Backslash
+ 0xbc: 0x5e,
+ // Caret
+ 0xbd: 0x5f,
+ // Underscore
+ 0xbe: 0x7c,
+ // Pipe (vertical line)
+ 0xbf: 0x223c,
+ // Tilde operator
+ 0xc0: 0xc4,
+ // Uppercase A, umlaut
+ 0xc1: 0xe4,
+ // Lowercase A, umlaut
+ 0xc2: 0xd6,
+ // Uppercase O, umlaut
+ 0xc3: 0xf6,
+ // Lowercase o, umlaut
+ 0xc4: 0xdf,
+ // Esszett (sharp S)
+ 0xc5: 0xa5,
+ // Yen symbol
+ 0xc6: 0xa4,
+ // Generic currency sign
+ 0xc7: 0x2503,
+ // Box drawings heavy vertical
+ 0xc8: 0xc5,
+ // Uppercase A, ring
+ 0xc9: 0xe5,
+ // Lowercase A, ring
+ 0xca: 0xd8,
+ // Uppercase O, stroke
+ 0xcb: 0xf8,
+ // Lowercase o, strok
+ 0xcc: 0x250f,
+ // Box drawings heavy down and right
+ 0xcd: 0x2513,
+ // Box drawings heavy down and left
+ 0xce: 0x2517,
+ // Box drawings heavy up and right
+ 0xcf: 0x251b // Box drawings heavy up and left
+
+};
+/**
+ * Utils
+ */
+
+var getCharForByte = function getCharForByte(_byte) {
+ var charCode = _byte;
+
+ if (specialCea608CharsCodes.hasOwnProperty(_byte)) {
+ charCode = specialCea608CharsCodes[_byte];
+ }
+
+ return String.fromCharCode(charCode);
+};
+
+var NR_ROWS = 15;
+var NR_COLS = 100; // Tables to look up row from PAC data
+
+var rowsLowCh1 = {
+ 0x11: 1,
+ 0x12: 3,
+ 0x15: 5,
+ 0x16: 7,
+ 0x17: 9,
+ 0x10: 11,
+ 0x13: 12,
+ 0x14: 14
+};
+var rowsHighCh1 = {
+ 0x11: 2,
+ 0x12: 4,
+ 0x15: 6,
+ 0x16: 8,
+ 0x17: 10,
+ 0x13: 13,
+ 0x14: 15
+};
+var rowsLowCh2 = {
+ 0x19: 1,
+ 0x1A: 3,
+ 0x1D: 5,
+ 0x1E: 7,
+ 0x1F: 9,
+ 0x18: 11,
+ 0x1B: 12,
+ 0x1C: 14
+};
+var rowsHighCh2 = {
+ 0x19: 2,
+ 0x1A: 4,
+ 0x1D: 6,
+ 0x1E: 8,
+ 0x1F: 10,
+ 0x1B: 13,
+ 0x1C: 15
+};
+var backgroundColors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'black', 'transparent'];
+var VerboseLevel;
+
+(function (VerboseLevel) {
+ VerboseLevel[VerboseLevel["ERROR"] = 0] = "ERROR";
+ VerboseLevel[VerboseLevel["TEXT"] = 1] = "TEXT";
+ VerboseLevel[VerboseLevel["WARNING"] = 2] = "WARNING";
+ VerboseLevel[VerboseLevel["INFO"] = 2] = "INFO";
+ VerboseLevel[VerboseLevel["DEBUG"] = 3] = "DEBUG";
+ VerboseLevel[VerboseLevel["DATA"] = 3] = "DATA";
+})(VerboseLevel || (VerboseLevel = {}));
+
+function setLastCmd(a, b, cmdHistory) {
+ cmdHistory.a = a;
+ cmdHistory.b = b;
+}
+
+function hasCmdRepeated(a, b, cmdHistory) {
+ return cmdHistory.a === a && cmdHistory.b === b;
+}
+
+function createCmdHistory() {
+ return {
+ a: null,
+ b: null
+ };
+}
+
+var cea_608_parser_CaptionsLogger = /*#__PURE__*/function () {
+ function CaptionsLogger() {
+ this.time = null;
+ this.verboseLevel = VerboseLevel.ERROR;
+ }
+
+ var _proto = CaptionsLogger.prototype;
+
+ _proto.log = function log(severity, msg) {
+ if (this.verboseLevel >= severity) {
+ logger["logger"].log(this.time + " [" + severity + "] " + msg);
+ }
+ };
+
+ return CaptionsLogger;
+}();
+
+var numArrayToHexArray = function numArrayToHexArray(numArray) {
+ var hexArray = [];
+
+ for (var j = 0; j < numArray.length; j++) {
+ hexArray.push(numArray[j].toString(16));
+ }
+
+ return hexArray;
+};
+
+var PenState = /*#__PURE__*/function () {
+ function PenState(foreground, underline, italics, background, flash) {
+ this.foreground = void 0;
+ this.underline = void 0;
+ this.italics = void 0;
+ this.background = void 0;
+ this.flash = void 0;
+ this.foreground = foreground || 'white';
+ this.underline = underline || false;
+ this.italics = italics || false;
+ this.background = background || 'black';
+ this.flash = flash || false;
+ }
+
+ var _proto2 = PenState.prototype;
+
+ _proto2.reset = function reset() {
+ this.foreground = 'white';
+ this.underline = false;
+ this.italics = false;
+ this.background = 'black';
+ this.flash = false;
+ };
+
+ _proto2.setStyles = function setStyles(styles) {
+ var attribs = ['foreground', 'underline', 'italics', 'background', 'flash'];
+
+ for (var i = 0; i < attribs.length; i++) {
+ var style = attribs[i];
+
+ if (styles.hasOwnProperty(style)) {
+ this[style] = styles[style];
+ }
+ }
+ };
+
+ _proto2.isDefault = function isDefault() {
+ return this.foreground === 'white' && !this.underline && !this.italics && this.background === 'black' && !this.flash;
+ };
+
+ _proto2.equals = function equals(other) {
+ return this.foreground === other.foreground && this.underline === other.underline && this.italics === other.italics && this.background === other.background && this.flash === other.flash;
+ };
+
+ _proto2.copy = function copy(newPenState) {
+ this.foreground = newPenState.foreground;
+ this.underline = newPenState.underline;
+ this.italics = newPenState.italics;
+ this.background = newPenState.background;
+ this.flash = newPenState.flash;
+ };
+
+ _proto2.toString = function toString() {
+ return 'color=' + this.foreground + ', underline=' + this.underline + ', italics=' + this.italics + ', background=' + this.background + ', flash=' + this.flash;
+ };
+
+ return PenState;
+}();
+/**
+ * Unicode character with styling and background.
+ * @constructor
+ */
+
+
+var StyledUnicodeChar = /*#__PURE__*/function () {
+ function StyledUnicodeChar(uchar, foreground, underline, italics, background, flash) {
+ this.uchar = void 0;
+ this.penState = void 0;
+ this.uchar = uchar || ' '; // unicode character
+
+ this.penState = new PenState(foreground, underline, italics, background, flash);
+ }
+
+ var _proto3 = StyledUnicodeChar.prototype;
+
+ _proto3.reset = function reset() {
+ this.uchar = ' ';
+ this.penState.reset();
+ };
+
+ _proto3.setChar = function setChar(uchar, newPenState) {
+ this.uchar = uchar;
+ this.penState.copy(newPenState);
+ };
+
+ _proto3.setPenState = function setPenState(newPenState) {
+ this.penState.copy(newPenState);
+ };
+
+ _proto3.equals = function equals(other) {
+ return this.uchar === other.uchar && this.penState.equals(other.penState);
+ };
+
+ _proto3.copy = function copy(newChar) {
+ this.uchar = newChar.uchar;
+ this.penState.copy(newChar.penState);
+ };
+
+ _proto3.isEmpty = function isEmpty() {
+ return this.uchar === ' ' && this.penState.isDefault();
+ };
+
+ return StyledUnicodeChar;
+}();
+/**
+ * CEA-608 row consisting of NR_COLS instances of StyledUnicodeChar.
+ * @constructor
+ */
+
+
+var Row = /*#__PURE__*/function () {
+ function Row(logger) {
+ this.chars = void 0;
+ this.pos = void 0;
+ this.currPenState = void 0;
+ this.cueStartTime = void 0;
+ this.logger = void 0;
+ this.chars = [];
+
+ for (var i = 0; i < NR_COLS; i++) {
+ this.chars.push(new StyledUnicodeChar());
+ }
+
+ this.logger = logger;
+ this.pos = 0;
+ this.currPenState = new PenState();
+ }
+
+ var _proto4 = Row.prototype;
+
+ _proto4.equals = function equals(other) {
+ var equal = true;
+
+ for (var i = 0; i < NR_COLS; i++) {
+ if (!this.chars[i].equals(other.chars[i])) {
+ equal = false;
+ break;
+ }
+ }
+
+ return equal;
+ };
+
+ _proto4.copy = function copy(other) {
+ for (var i = 0; i < NR_COLS; i++) {
+ this.chars[i].copy(other.chars[i]);
+ }
+ };
+
+ _proto4.isEmpty = function isEmpty() {
+ var empty = true;
+
+ for (var i = 0; i < NR_COLS; i++) {
+ if (!this.chars[i].isEmpty()) {
+ empty = false;
+ break;
+ }
+ }
+
+ return empty;
+ }
+ /**
+ * Set the cursor to a valid column.
+ */
+ ;
+
+ _proto4.setCursor = function setCursor(absPos) {
+ if (this.pos !== absPos) {
+ this.pos = absPos;
+ }
+
+ if (this.pos < 0) {
+ this.logger.log(VerboseLevel.DEBUG, 'Negative cursor position ' + this.pos);
+ this.pos = 0;
+ } else if (this.pos > NR_COLS) {
+ this.logger.log(VerboseLevel.DEBUG, 'Too large cursor position ' + this.pos);
+ this.pos = NR_COLS;
+ }
+ }
+ /**
+ * Move the cursor relative to current position.
+ */
+ ;
+
+ _proto4.moveCursor = function moveCursor(relPos) {
+ var newPos = this.pos + relPos;
+
+ if (relPos > 1) {
+ for (var i = this.pos + 1; i < newPos + 1; i++) {
+ this.chars[i].setPenState(this.currPenState);
+ }
+ }
+
+ this.setCursor(newPos);
+ }
+ /**
+ * Backspace, move one step back and clear character.
+ */
+ ;
+
+ _proto4.backSpace = function backSpace() {
+ this.moveCursor(-1);
+ this.chars[this.pos].setChar(' ', this.currPenState);
+ };
+
+ _proto4.insertChar = function insertChar(_byte2) {
+ if (_byte2 >= 0x90) {
+ // Extended char
+ this.backSpace();
+ }
+
+ var _char = getCharForByte(_byte2);
+
+ if (this.pos >= NR_COLS) {
+ this.logger.log(VerboseLevel.ERROR, 'Cannot insert ' + _byte2.toString(16) + ' (' + _char + ') at position ' + this.pos + '. Skipping it!');
+ return;
+ }
+
+ this.chars[this.pos].setChar(_char, this.currPenState);
+ this.moveCursor(1);
+ };
+
+ _proto4.clearFromPos = function clearFromPos(startPos) {
+ var i;
+
+ for (i = startPos; i < NR_COLS; i++) {
+ this.chars[i].reset();
+ }
+ };
+
+ _proto4.clear = function clear() {
+ this.clearFromPos(0);
+ this.pos = 0;
+ this.currPenState.reset();
+ };
+
+ _proto4.clearToEndOfRow = function clearToEndOfRow() {
+ this.clearFromPos(this.pos);
+ };
+
+ _proto4.getTextString = function getTextString() {
+ var chars = [];
+ var empty = true;
+
+ for (var i = 0; i < NR_COLS; i++) {
+ var _char2 = this.chars[i].uchar;
+
+ if (_char2 !== ' ') {
+ empty = false;
+ }
+
+ chars.push(_char2);
+ }
+
+ if (empty) {
+ return '';
+ } else {
+ return chars.join('');
+ }
+ };
+
+ _proto4.setPenStyles = function setPenStyles(styles) {
+ this.currPenState.setStyles(styles);
+ var currChar = this.chars[this.pos];
+ currChar.setPenState(this.currPenState);
+ };
+
+ return Row;
+}();
+/**
+ * Keep a CEA-608 screen of 32x15 styled characters
+ * @constructor
+ */
+
+var CaptionScreen = /*#__PURE__*/function () {
+ function CaptionScreen(logger) {
+ this.rows = void 0;
+ this.currRow = void 0;
+ this.nrRollUpRows = void 0;
+ this.lastOutputScreen = void 0;
+ this.logger = void 0;
+ this.rows = [];
+
+ for (var i = 0; i < NR_ROWS; i++) {
+ this.rows.push(new Row(logger));
+ } // Note that we use zero-based numbering (0-14)
+
+
+ this.logger = logger;
+ this.currRow = NR_ROWS - 1;
+ this.nrRollUpRows = null;
+ this.lastOutputScreen = null;
+ this.reset();
+ }
+
+ var _proto5 = CaptionScreen.prototype;
+
+ _proto5.reset = function reset() {
+ for (var i = 0; i < NR_ROWS; i++) {
+ this.rows[i].clear();
+ }
+
+ this.currRow = NR_ROWS - 1;
+ };
+
+ _proto5.equals = function equals(other) {
+ var equal = true;
+
+ for (var i = 0; i < NR_ROWS; i++) {
+ if (!this.rows[i].equals(other.rows[i])) {
+ equal = false;
+ break;
+ }
+ }
+
+ return equal;
+ };
+
+ _proto5.copy = function copy(other) {
+ for (var i = 0; i < NR_ROWS; i++) {
+ this.rows[i].copy(other.rows[i]);
+ }
+ };
+
+ _proto5.isEmpty = function isEmpty() {
+ var empty = true;
+
+ for (var i = 0; i < NR_ROWS; i++) {
+ if (!this.rows[i].isEmpty()) {
+ empty = false;
+ break;
+ }
+ }
+
+ return empty;
+ };
+
+ _proto5.backSpace = function backSpace() {
+ var row = this.rows[this.currRow];
+ row.backSpace();
+ };
+
+ _proto5.clearToEndOfRow = function clearToEndOfRow() {
+ var row = this.rows[this.currRow];
+ row.clearToEndOfRow();
+ }
+ /**
+ * Insert a character (without styling) in the current row.
+ */
+ ;
+
+ _proto5.insertChar = function insertChar(_char3) {
+ var row = this.rows[this.currRow];
+ row.insertChar(_char3);
+ };
+
+ _proto5.setPen = function setPen(styles) {
+ var row = this.rows[this.currRow];
+ row.setPenStyles(styles);
+ };
+
+ _proto5.moveCursor = function moveCursor(relPos) {
+ var row = this.rows[this.currRow];
+ row.moveCursor(relPos);
+ };
+
+ _proto5.setCursor = function setCursor(absPos) {
+ this.logger.log(VerboseLevel.INFO, 'setCursor: ' + absPos);
+ var row = this.rows[this.currRow];
+ row.setCursor(absPos);
+ };
+
+ _proto5.setPAC = function setPAC(pacData) {
+ this.logger.log(VerboseLevel.INFO, 'pacData = ' + JSON.stringify(pacData));
+ var newRow = pacData.row - 1;
+
+ if (this.nrRollUpRows && newRow < this.nrRollUpRows - 1) {
+ newRow = this.nrRollUpRows - 1;
+ } // Make sure this only affects Roll-up Captions by checking this.nrRollUpRows
+
+
+ if (this.nrRollUpRows && this.currRow !== newRow) {
+ // clear all rows first
+ for (var i = 0; i < NR_ROWS; i++) {
+ this.rows[i].clear();
+ } // Copy this.nrRollUpRows rows from lastOutputScreen and place it in the newRow location
+ // topRowIndex - the start of rows to copy (inclusive index)
+
+
+ var topRowIndex = this.currRow + 1 - this.nrRollUpRows; // We only copy if the last position was already shown.
+ // We use the cueStartTime value to check this.
+
+ var lastOutputScreen = this.lastOutputScreen;
+
+ if (lastOutputScreen) {
+ var prevLineTime = lastOutputScreen.rows[topRowIndex].cueStartTime;
+ var time = this.logger.time;
+
+ if (prevLineTime && time !== null && prevLineTime < time) {
+ for (var _i = 0; _i < this.nrRollUpRows; _i++) {
+ this.rows[newRow - this.nrRollUpRows + _i + 1].copy(lastOutputScreen.rows[topRowIndex + _i]);
+ }
+ }
+ }
+ }
+
+ this.currRow = newRow;
+ var row = this.rows[this.currRow];
+
+ if (pacData.indent !== null) {
+ var indent = pacData.indent;
+ var prevPos = Math.max(indent - 1, 0);
+ row.setCursor(pacData.indent);
+ pacData.color = row.chars[prevPos].penState.foreground;
+ }
+
+ var styles = {
+ foreground: pacData.color,
+ underline: pacData.underline,
+ italics: pacData.italics,
+ background: 'black',
+ flash: false
+ };
+ this.setPen(styles);
+ }
+ /**
+ * Set background/extra foreground, but first do back_space, and then insert space (backwards compatibility).
+ */
+ ;
+
+ _proto5.setBkgData = function setBkgData(bkgData) {
+ this.logger.log(VerboseLevel.INFO, 'bkgData = ' + JSON.stringify(bkgData));
+ this.backSpace();
+ this.setPen(bkgData);
+ this.insertChar(0x20); // Space
+ };
+
+ _proto5.setRollUpRows = function setRollUpRows(nrRows) {
+ this.nrRollUpRows = nrRows;
+ };
+
+ _proto5.rollUp = function rollUp() {
+ if (this.nrRollUpRows === null) {
+ this.logger.log(VerboseLevel.DEBUG, 'roll_up but nrRollUpRows not set yet');
+ return; // Not properly setup
+ }
+
+ this.logger.log(VerboseLevel.TEXT, this.getDisplayText());
+ var topRowIndex = this.currRow + 1 - this.nrRollUpRows;
+ var topRow = this.rows.splice(topRowIndex, 1)[0];
+ topRow.clear();
+ this.rows.splice(this.currRow, 0, topRow);
+ this.logger.log(VerboseLevel.INFO, 'Rolling up'); // this.logger.log(VerboseLevel.TEXT, this.get_display_text())
+ }
+ /**
+ * Get all non-empty rows with as unicode text.
+ */
+ ;
+
+ _proto5.getDisplayText = function getDisplayText(asOneRow) {
+ asOneRow = asOneRow || false;
+ var displayText = [];
+ var text = '';
+ var rowNr = -1;
+
+ for (var i = 0; i < NR_ROWS; i++) {
+ var rowText = this.rows[i].getTextString();
+
+ if (rowText) {
+ rowNr = i + 1;
+
+ if (asOneRow) {
+ displayText.push('Row ' + rowNr + ': \'' + rowText + '\'');
+ } else {
+ displayText.push(rowText.trim());
+ }
+ }
+ }
+
+ if (displayText.length > 0) {
+ if (asOneRow) {
+ text = '[' + displayText.join(' | ') + ']';
+ } else {
+ text = displayText.join('\n');
+ }
+ }
+
+ return text;
+ };
+
+ _proto5.getTextAndFormat = function getTextAndFormat() {
+ return this.rows;
+ };
+
+ return CaptionScreen;
+}(); // var modes = ['MODE_ROLL-UP', 'MODE_POP-ON', 'MODE_PAINT-ON', 'MODE_TEXT'];
+
+var Cea608Channel = /*#__PURE__*/function () {
+ function Cea608Channel(channelNumber, outputFilter, logger) {
+ this.chNr = void 0;
+ this.outputFilter = void 0;
+ this.mode = void 0;
+ this.verbose = void 0;
+ this.displayedMemory = void 0;
+ this.nonDisplayedMemory = void 0;
+ this.lastOutputScreen = void 0;
+ this.currRollUpRow = void 0;
+ this.writeScreen = void 0;
+ this.cueStartTime = void 0;
+ this.logger = void 0;
+ this.chNr = channelNumber;
+ this.outputFilter = outputFilter;
+ this.mode = null;
+ this.verbose = 0;
+ this.displayedMemory = new CaptionScreen(logger);
+ this.nonDisplayedMemory = new CaptionScreen(logger);
+ this.lastOutputScreen = new CaptionScreen(logger);
+ this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];
+ this.writeScreen = this.displayedMemory;
+ this.mode = null;
+ this.cueStartTime = null; // Keeps track of where a cue started.
+
+ this.logger = logger;
+ }
+
+ var _proto6 = Cea608Channel.prototype;
+
+ _proto6.reset = function reset() {
+ this.mode = null;
+ this.displayedMemory.reset();
+ this.nonDisplayedMemory.reset();
+ this.lastOutputScreen.reset();
+ this.outputFilter.reset();
+ this.currRollUpRow = this.displayedMemory.rows[NR_ROWS - 1];
+ this.writeScreen = this.displayedMemory;
+ this.mode = null;
+ this.cueStartTime = null;
+ };
+
+ _proto6.getHandler = function getHandler() {
+ return this.outputFilter;
+ };
+
+ _proto6.setHandler = function setHandler(newHandler) {
+ this.outputFilter = newHandler;
+ };
+
+ _proto6.setPAC = function setPAC(pacData) {
+ this.writeScreen.setPAC(pacData);
+ };
+
+ _proto6.setBkgData = function setBkgData(bkgData) {
+ this.writeScreen.setBkgData(bkgData);
+ };
+
+ _proto6.setMode = function setMode(newMode) {
+ if (newMode === this.mode) {
+ return;
+ }
+
+ this.mode = newMode;
+ this.logger.log(VerboseLevel.INFO, 'MODE=' + newMode);
+
+ if (this.mode === 'MODE_POP-ON') {
+ this.writeScreen = this.nonDisplayedMemory;
+ } else {
+ this.writeScreen = this.displayedMemory;
+ this.writeScreen.reset();
+ }
+
+ if (this.mode !== 'MODE_ROLL-UP') {
+ this.displayedMemory.nrRollUpRows = null;
+ this.nonDisplayedMemory.nrRollUpRows = null;
+ }
+
+ this.mode = newMode;
+ };
+
+ _proto6.insertChars = function insertChars(chars) {
+ for (var i = 0; i < chars.length; i++) {
+ this.writeScreen.insertChar(chars[i]);
+ }
+
+ var screen = this.writeScreen === this.displayedMemory ? 'DISP' : 'NON_DISP';
+ this.logger.log(VerboseLevel.INFO, screen + ': ' + this.writeScreen.getDisplayText(true));
+
+ if (this.mode === 'MODE_PAINT-ON' || this.mode === 'MODE_ROLL-UP') {
+ this.logger.log(VerboseLevel.TEXT, 'DISPLAYED: ' + this.displayedMemory.getDisplayText(true));
+ this.outputDataUpdate();
+ }
+ };
+
+ _proto6.ccRCL = function ccRCL() {
+ // Resume Caption Loading (switch mode to Pop On)
+ this.logger.log(VerboseLevel.INFO, 'RCL - Resume Caption Loading');
+ this.setMode('MODE_POP-ON');
+ };
+
+ _proto6.ccBS = function ccBS() {
+ // BackSpace
+ this.logger.log(VerboseLevel.INFO, 'BS - BackSpace');
+
+ if (this.mode === 'MODE_TEXT') {
+ return;
+ }
+
+ this.writeScreen.backSpace();
+
+ if (this.writeScreen === this.displayedMemory) {
+ this.outputDataUpdate();
+ }
+ };
+
+ _proto6.ccAOF = function ccAOF() {// Reserved (formerly Alarm Off)
+ };
+
+ _proto6.ccAON = function ccAON() {// Reserved (formerly Alarm On)
+ };
+
+ _proto6.ccDER = function ccDER() {
+ // Delete to End of Row
+ this.logger.log(VerboseLevel.INFO, 'DER- Delete to End of Row');
+ this.writeScreen.clearToEndOfRow();
+ this.outputDataUpdate();
+ };
+
+ _proto6.ccRU = function ccRU(nrRows) {
+ // Roll-Up Captions-2,3,or 4 Rows
+ this.logger.log(VerboseLevel.INFO, 'RU(' + nrRows + ') - Roll Up');
+ this.writeScreen = this.displayedMemory;
+ this.setMode('MODE_ROLL-UP');
+ this.writeScreen.setRollUpRows(nrRows);
+ };
+
+ _proto6.ccFON = function ccFON() {
+ // Flash On
+ this.logger.log(VerboseLevel.INFO, 'FON - Flash On');
+ this.writeScreen.setPen({
+ flash: true
+ });
+ };
+
+ _proto6.ccRDC = function ccRDC() {
+ // Resume Direct Captioning (switch mode to PaintOn)
+ this.logger.log(VerboseLevel.INFO, 'RDC - Resume Direct Captioning');
+ this.setMode('MODE_PAINT-ON');
+ };
+
+ _proto6.ccTR = function ccTR() {
+ // Text Restart in text mode (not supported, however)
+ this.logger.log(VerboseLevel.INFO, 'TR');
+ this.setMode('MODE_TEXT');
+ };
+
+ _proto6.ccRTD = function ccRTD() {
+ // Resume Text Display in Text mode (not supported, however)
+ this.logger.log(VerboseLevel.INFO, 'RTD');
+ this.setMode('MODE_TEXT');
+ };
+
+ _proto6.ccEDM = function ccEDM() {
+ // Erase Displayed Memory
+ this.logger.log(VerboseLevel.INFO, 'EDM - Erase Displayed Memory');
+ this.displayedMemory.reset();
+ this.outputDataUpdate(true);
+ };
+
+ _proto6.ccCR = function ccCR() {
+ // Carriage Return
+ this.logger.log(VerboseLevel.INFO, 'CR - Carriage Return');
+ this.writeScreen.rollUp();
+ this.outputDataUpdate(true);
+ };
+
+ _proto6.ccENM = function ccENM() {
+ // Erase Non-Displayed Memory
+ this.logger.log(VerboseLevel.INFO, 'ENM - Erase Non-displayed Memory');
+ this.nonDisplayedMemory.reset();
+ };
+
+ _proto6.ccEOC = function ccEOC() {
+ // End of Caption (Flip Memories)
+ this.logger.log(VerboseLevel.INFO, 'EOC - End Of Caption');
+
+ if (this.mode === 'MODE_POP-ON') {
+ var tmp = this.displayedMemory;
+ this.displayedMemory = this.nonDisplayedMemory;
+ this.nonDisplayedMemory = tmp;
+ this.writeScreen = this.nonDisplayedMemory;
+ this.logger.log(VerboseLevel.TEXT, 'DISP: ' + this.displayedMemory.getDisplayText());
+ }
+
+ this.outputDataUpdate(true);
+ };
+
+ _proto6.ccTO = function ccTO(nrCols) {
+ // Tab Offset 1,2, or 3 columns
+ this.logger.log(VerboseLevel.INFO, 'TO(' + nrCols + ') - Tab Offset');
+ this.writeScreen.moveCursor(nrCols);
+ };
+
+ _proto6.ccMIDROW = function ccMIDROW(secondByte) {
+ // Parse MIDROW command
+ var styles = {
+ flash: false
+ };
+ styles.underline = secondByte % 2 === 1;
+ styles.italics = secondByte >= 0x2e;
+
+ if (!styles.italics) {
+ var colorIndex = Math.floor(secondByte / 2) - 0x10;
+ var colors = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta'];
+ styles.foreground = colors[colorIndex];
+ } else {
+ styles.foreground = 'white';
+ }
+
+ this.logger.log(VerboseLevel.INFO, 'MIDROW: ' + JSON.stringify(styles));
+ this.writeScreen.setPen(styles);
+ };
+
+ _proto6.outputDataUpdate = function outputDataUpdate(dispatch) {
+ if (dispatch === void 0) {
+ dispatch = false;
+ }
+
+ var time = this.logger.time;
+
+ if (time === null) {
+ return;
+ }
+
+ if (this.outputFilter) {
+ if (this.cueStartTime === null && !this.displayedMemory.isEmpty()) {
+ // Start of a new cue
+ this.cueStartTime = time;
+ } else {
+ if (!this.displayedMemory.equals(this.lastOutputScreen)) {
+ this.outputFilter.newCue(this.cueStartTime, time, this.lastOutputScreen);
+
+ if (dispatch && this.outputFilter.dispatchCue) {
+ this.outputFilter.dispatchCue();
+ }
+
+ this.cueStartTime = this.displayedMemory.isEmpty() ? null : time;
+ }
+ }
+
+ this.lastOutputScreen.copy(this.displayedMemory);
+ }
+ };
+
+ _proto6.cueSplitAtTime = function cueSplitAtTime(t) {
+ if (this.outputFilter) {
+ if (!this.displayedMemory.isEmpty()) {
+ if (this.outputFilter.newCue) {
+ this.outputFilter.newCue(this.cueStartTime, t, this.displayedMemory);
+ }
+
+ this.cueStartTime = t;
+ }
+ }
+ };
+
+ return Cea608Channel;
+}();
+
+var Cea608Parser = /*#__PURE__*/function () {
+ function Cea608Parser(field, out1, out2) {
+ this.channels = void 0;
+ this.currentChannel = 0;
+ this.cmdHistory = void 0;
+ this.logger = void 0;
+ var logger = new cea_608_parser_CaptionsLogger();
+ this.channels = [null, new Cea608Channel(field, out1, logger), new Cea608Channel(field + 1, out2, logger)];
+ this.cmdHistory = createCmdHistory();
+ this.logger = logger;
+ }
+
+ var _proto7 = Cea608Parser.prototype;
+
+ _proto7.getHandler = function getHandler(channel) {
+ return this.channels[channel].getHandler();
+ };
+
+ _proto7.setHandler = function setHandler(channel, newHandler) {
+ this.channels[channel].setHandler(newHandler);
+ }
+ /**
+ * Add data for time t in forms of list of bytes (unsigned ints). The bytes are treated as pairs.
+ */
+ ;
+
+ _proto7.addData = function addData(time, byteList) {
+ var cmdFound;
+ var a;
+ var b;
+ var charsFound = false;
+ this.logger.time = time;
+
+ for (var i = 0; i < byteList.length; i += 2) {
+ a = byteList[i] & 0x7f;
+ b = byteList[i + 1] & 0x7f;
+
+ if (a === 0 && b === 0) {
+ continue;
+ } else {
+ this.logger.log(VerboseLevel.DATA, '[' + numArrayToHexArray([byteList[i], byteList[i + 1]]) + '] -> (' + numArrayToHexArray([a, b]) + ')');
+ }
+
+ cmdFound = this.parseCmd(a, b);
+
+ if (!cmdFound) {
+ cmdFound = this.parseMidrow(a, b);
+ }
+
+ if (!cmdFound) {
+ cmdFound = this.parsePAC(a, b);
+ }
+
+ if (!cmdFound) {
+ cmdFound = this.parseBackgroundAttributes(a, b);
+ }
+
+ if (!cmdFound) {
+ charsFound = this.parseChars(a, b);
+
+ if (charsFound) {
+ var currChNr = this.currentChannel;
+
+ if (currChNr && currChNr > 0) {
+ var channel = this.channels[currChNr];
+ channel.insertChars(charsFound);
+ } else {
+ this.logger.log(VerboseLevel.WARNING, 'No channel found yet. TEXT-MODE?');
+ }
+ }
+ }
+
+ if (!cmdFound && !charsFound) {
+ this.logger.log(VerboseLevel.WARNING, 'Couldn\'t parse cleaned data ' + numArrayToHexArray([a, b]) + ' orig: ' + numArrayToHexArray([byteList[i], byteList[i + 1]]));
+ }
+ }
+ }
+ /**
+ * Parse Command.
+ * @returns {Boolean} Tells if a command was found
+ */
+ ;
+
+ _proto7.parseCmd = function parseCmd(a, b) {
+ var cmdHistory = this.cmdHistory;
+ var cond1 = (a === 0x14 || a === 0x1C || a === 0x15 || a === 0x1D) && b >= 0x20 && b <= 0x2F;
+ var cond2 = (a === 0x17 || a === 0x1F) && b >= 0x21 && b <= 0x23;
+
+ if (!(cond1 || cond2)) {
+ return false;
+ }
+
+ if (hasCmdRepeated(a, b, cmdHistory)) {
+ setLastCmd(null, null, cmdHistory);
+ this.logger.log(VerboseLevel.DEBUG, 'Repeated command (' + numArrayToHexArray([a, b]) + ') is dropped');
+ return true;
+ }
+
+ var chNr = a === 0x14 || a === 0x15 || a === 0x17 ? 1 : 2;
+ var channel = this.channels[chNr];
+
+ if (a === 0x14 || a === 0x15 || a === 0x1C || a === 0x1D) {
+ if (b === 0x20) {
+ channel.ccRCL();
+ } else if (b === 0x21) {
+ channel.ccBS();
+ } else if (b === 0x22) {
+ channel.ccAOF();
+ } else if (b === 0x23) {
+ channel.ccAON();
+ } else if (b === 0x24) {
+ channel.ccDER();
+ } else if (b === 0x25) {
+ channel.ccRU(2);
+ } else if (b === 0x26) {
+ channel.ccRU(3);
+ } else if (b === 0x27) {
+ channel.ccRU(4);
+ } else if (b === 0x28) {
+ channel.ccFON();
+ } else if (b === 0x29) {
+ channel.ccRDC();
+ } else if (b === 0x2A) {
+ channel.ccTR();
+ } else if (b === 0x2B) {
+ channel.ccRTD();
+ } else if (b === 0x2C) {
+ channel.ccEDM();
+ } else if (b === 0x2D) {
+ channel.ccCR();
+ } else if (b === 0x2E) {
+ channel.ccENM();
+ } else if (b === 0x2F) {
+ channel.ccEOC();
+ }
+ } else {
+ // a == 0x17 || a == 0x1F
+ channel.ccTO(b - 0x20);
+ }
+
+ setLastCmd(a, b, cmdHistory);
+ this.currentChannel = chNr;
+ return true;
+ }
+ /**
+ * Parse midrow styling command
+ * @returns {Boolean}
+ */
+ ;
+
+ _proto7.parseMidrow = function parseMidrow(a, b) {
+ var chNr = 0;
+
+ if ((a === 0x11 || a === 0x19) && b >= 0x20 && b <= 0x2f) {
+ if (a === 0x11) {
+ chNr = 1;
+ } else {
+ chNr = 2;
+ }
+
+ if (chNr !== this.currentChannel) {
+ this.logger.log(VerboseLevel.ERROR, 'Mismatch channel in midrow parsing');
+ return false;
+ }
+
+ var channel = this.channels[chNr];
+
+ if (!channel) {
+ return false;
+ }
+
+ channel.ccMIDROW(b);
+ this.logger.log(VerboseLevel.DEBUG, 'MIDROW (' + numArrayToHexArray([a, b]) + ')');
+ return true;
+ }
+
+ return false;
+ }
+ /**
+ * Parse Preable Access Codes (Table 53).
+ * @returns {Boolean} Tells if PAC found
+ */
+ ;
+
+ _proto7.parsePAC = function parsePAC(a, b) {
+ var row;
+ var cmdHistory = this.cmdHistory;
+ var case1 = (a >= 0x11 && a <= 0x17 || a >= 0x19 && a <= 0x1F) && b >= 0x40 && b <= 0x7F;
+ var case2 = (a === 0x10 || a === 0x18) && b >= 0x40 && b <= 0x5F;
+
+ if (!(case1 || case2)) {
+ return false;
+ }
+
+ if (hasCmdRepeated(a, b, cmdHistory)) {
+ setLastCmd(null, null, cmdHistory);
+ return true; // Repeated commands are dropped (once)
+ }
+
+ var chNr = a <= 0x17 ? 1 : 2;
+
+ if (b >= 0x40 && b <= 0x5F) {
+ row = chNr === 1 ? rowsLowCh1[a] : rowsLowCh2[a];
+ } else {
+ // 0x60 <= b <= 0x7F
+ row = chNr === 1 ? rowsHighCh1[a] : rowsHighCh2[a];
+ }
+
+ var channel = this.channels[chNr];
+
+ if (!channel) {
+ return false;
+ }
+
+ channel.setPAC(this.interpretPAC(row, b));
+ setLastCmd(a, b, cmdHistory);
+ this.currentChannel = chNr;
+ return true;
+ }
+ /**
+ * Interpret the second byte of the pac, and return the information.
+ * @returns {Object} pacData with style parameters.
+ */
+ ;
+
+ _proto7.interpretPAC = function interpretPAC(row, _byte3) {
+ var pacIndex = _byte3;
+ var pacData = {
+ color: null,
+ italics: false,
+ indent: null,
+ underline: false,
+ row: row
+ };
+
+ if (_byte3 > 0x5F) {
+ pacIndex = _byte3 - 0x60;
+ } else {
+ pacIndex = _byte3 - 0x40;
+ }
+
+ pacData.underline = (pacIndex & 1) === 1;
+
+ if (pacIndex <= 0xd) {
+ pacData.color = ['white', 'green', 'blue', 'cyan', 'red', 'yellow', 'magenta', 'white'][Math.floor(pacIndex / 2)];
+ } else if (pacIndex <= 0xf) {
+ pacData.italics = true;
+ pacData.color = 'white';
+ } else {
+ pacData.indent = Math.floor((pacIndex - 0x10) / 2) * 4;
+ }
+
+ return pacData; // Note that row has zero offset. The spec uses 1.
+ }
+ /**
+ * Parse characters.
+ * @returns An array with 1 to 2 codes corresponding to chars, if found. null otherwise.
+ */
+ ;
+
+ _proto7.parseChars = function parseChars(a, b) {
+ var channelNr;
+ var charCodes = null;
+ var charCode1 = null;
+
+ if (a >= 0x19) {
+ channelNr = 2;
+ charCode1 = a - 8;
+ } else {
+ channelNr = 1;
+ charCode1 = a;
+ }
+
+ if (charCode1 >= 0x11 && charCode1 <= 0x13) {
+ // Special character
+ var oneCode = b;
+
+ if (charCode1 === 0x11) {
+ oneCode = b + 0x50;
+ } else if (charCode1 === 0x12) {
+ oneCode = b + 0x70;
+ } else {
+ oneCode = b + 0x90;
+ }
+
+ this.logger.log(VerboseLevel.INFO, 'Special char \'' + getCharForByte(oneCode) + '\' in channel ' + channelNr);
+ charCodes = [oneCode];
+ } else if (a >= 0x20 && a <= 0x7f) {
+ charCodes = b === 0 ? [a] : [a, b];
+ }
+
+ if (charCodes) {
+ var hexCodes = numArrayToHexArray(charCodes);
+ this.logger.log(VerboseLevel.DEBUG, 'Char codes = ' + hexCodes.join(','));
+ setLastCmd(a, b, this.cmdHistory);
+ }
+
+ return charCodes;
+ }
+ /**
+ * Parse extended background attributes as well as new foreground color black.
+ * @returns {Boolean} Tells if background attributes are found
+ */
+ ;
+
+ _proto7.parseBackgroundAttributes = function parseBackgroundAttributes(a, b) {
+ var case1 = (a === 0x10 || a === 0x18) && b >= 0x20 && b <= 0x2f;
+ var case2 = (a === 0x17 || a === 0x1f) && b >= 0x2d && b <= 0x2f;
+
+ if (!(case1 || case2)) {
+ return false;
+ }
+
+ var index;
+ var bkgData = {};
+
+ if (a === 0x10 || a === 0x18) {
+ index = Math.floor((b - 0x20) / 2);
+ bkgData.background = backgroundColors[index];
+
+ if (b % 2 === 1) {
+ bkgData.background = bkgData.background + '_semi';
+ }
+ } else if (b === 0x2d) {
+ bkgData.background = 'transparent';
+ } else {
+ bkgData.foreground = 'black';
+
+ if (b === 0x2f) {
+ bkgData.underline = true;
+ }
+ }
+
+ var chNr = a <= 0x17 ? 1 : 2;
+ var channel = this.channels[chNr];
+ channel.setBkgData(bkgData);
+ setLastCmd(a, b, this.cmdHistory);
+ return true;
+ }
+ /**
+ * Reset state of parser and its channels.
+ */
+ ;
+
+ _proto7.reset = function reset() {
+ for (var i = 0; i < Object.keys(this.channels).length; i++) {
+ var channel = this.channels[i];
+
+ if (channel) {
+ channel.reset();
+ }
+ }
+
+ this.cmdHistory = createCmdHistory();
+ }
+ /**
+ * Trigger the generation of a cue, and the start of a new one if displayScreens are not empty.
+ */
+ ;
+
+ _proto7.cueSplitAtTime = function cueSplitAtTime(t) {
+ for (var i = 0; i < this.channels.length; i++) {
+ var channel = this.channels[i];
+
+ if (channel) {
+ channel.cueSplitAtTime(t);
+ }
+ }
+ };
+
+ return Cea608Parser;
+}();
+
+/* harmony default export */ var cea_608_parser = (Cea608Parser);
+// CONCATENATED MODULE: ./src/utils/output-filter.ts
+var OutputFilter = /*#__PURE__*/function () {
+ function OutputFilter(timelineController, trackName) {
+ this.timelineController = void 0;
+ this.cueRanges = [];
+ this.trackName = void 0;
+ this.startTime = null;
+ this.endTime = null;
+ this.screen = null;
+ this.timelineController = timelineController;
+ this.trackName = trackName;
+ }
+
+ var _proto = OutputFilter.prototype;
+
+ _proto.dispatchCue = function dispatchCue() {
+ if (this.startTime === null) {
+ return;
+ }
+
+ this.timelineController.addCues(this.trackName, this.startTime, this.endTime, this.screen, this.cueRanges);
+ this.startTime = null;
+ };
+
+ _proto.newCue = function newCue(startTime, endTime, screen) {
+ if (this.startTime === null || this.startTime > startTime) {
+ this.startTime = startTime;
+ }
+
+ this.endTime = endTime;
+ this.screen = screen;
+ this.timelineController.createCaptionsTrack(this.trackName);
+ };
+
+ _proto.reset = function reset() {
+ this.cueRanges = [];
+ };
+
+ return OutputFilter;
+}();
+
+
+// EXTERNAL MODULE: ./src/utils/timescale-conversion.ts
+var timescale_conversion = __webpack_require__("./src/utils/timescale-conversion.ts");
+
+// CONCATENATED MODULE: ./src/utils/webvtt-parser.js
+
+
+
+
+
+
+ // String.prototype.startsWith is not supported in IE11
+
+var startsWith = function startsWith(inputString, searchString, position) {
+ return inputString.substr(position || 0, searchString.length) === searchString;
+};
+
+var webvtt_parser_cueString2millis = function cueString2millis(timeString) {
+ var ts = parseInt(timeString.substr(-3));
+ var secs = parseInt(timeString.substr(-6, 2));
+ var mins = parseInt(timeString.substr(-9, 2));
+ var hours = timeString.length > 9 ? parseInt(timeString.substr(0, timeString.indexOf(':'))) : 0;
+
+ if (!Object(number["isFiniteNumber"])(ts) || !Object(number["isFiniteNumber"])(secs) || !Object(number["isFiniteNumber"])(mins) || !Object(number["isFiniteNumber"])(hours)) {
+ throw Error("Malformed X-TIMESTAMP-MAP: Local:" + timeString);
+ }
+
+ ts += 1000 * secs;
+ ts += 60 * 1000 * mins;
+ ts += 60 * 60 * 1000 * hours;
+ return ts;
+}; // From https://github.com/darkskyapp/string-hash
+
+
+var hash = function hash(text) {
+ var hash = 5381;
+ var i = text.length;
+
+ while (i) {
+ hash = hash * 33 ^ text.charCodeAt(--i);
+ }
+
+ return (hash >>> 0).toString();
+};
+
+var calculateOffset = function calculateOffset(vttCCs, cc, presentationTime) {
+ var currCC = vttCCs[cc];
+ var prevCC = vttCCs[currCC.prevCC]; // This is the first discontinuity or cues have been processed since the last discontinuity
+ // Offset = current discontinuity time
+
+ if (!prevCC || !prevCC.new && currCC.new) {
+ vttCCs.ccOffset = vttCCs.presentationOffset = currCC.start;
+ currCC.new = false;
+ return;
+ } // There have been discontinuities since cues were last parsed.
+ // Offset = time elapsed
+
+
+ while (prevCC && prevCC.new) {
+ vttCCs.ccOffset += currCC.start - prevCC.start;
+ currCC.new = false;
+ currCC = prevCC;
+ prevCC = vttCCs[currCC.prevCC];
+ }
+
+ vttCCs.presentationOffset = presentationTime;
+};
+
+var WebVTTParser = {
+ parse: function parse(vttByteArray, initPTS, timescale, vttCCs, cc, callBack, errorCallBack) {
+ // Convert byteArray into string, replacing any somewhat exotic linefeeds with "\n", then split on that character.
+ var re = /\r\n|\n\r|\n|\r/g; // Uint8Array.prototype.reduce is not implemented in IE11
+
+ var vttLines = Object(id3["utf8ArrayToStr"])(new Uint8Array(vttByteArray)).trim().replace(re, '\n').split('\n');
+ var syncPTS = Object(timescale_conversion["toMpegTsClockFromTimescale"])(initPTS, timescale);
+ var cueTime = '00:00.000';
+ var mpegTs = 0;
+ var localTime = 0;
+ var presentationTime = 0;
+ var cues = [];
+ var parsingError;
+ var inHeader = true;
+ var timestampMap = false; // let VTTCue = VTTCue || window.TextTrackCue;
+ // Create parser object using VTTCue with TextTrackCue fallback on certain browsers.
+
+ var parser = new vttparser();
+
+ parser.oncue = function (cue) {
+ // Adjust cue timing; clamp cues to start no earlier than - and drop cues that don't end after - 0 on timeline.
+ var currCC = vttCCs[cc];
+ var cueOffset = vttCCs.ccOffset; // Update offsets for new discontinuities
+
+ if (currCC && currCC.new) {
+ if (localTime !== undefined) {
+ // When local time is provided, offset = discontinuity start time - local time
+ cueOffset = vttCCs.ccOffset = currCC.start;
+ } else {
+ calculateOffset(vttCCs, cc, presentationTime);
+ }
+ }
+
+ if (presentationTime) {
+ // If we have MPEGTS, offset = presentation time + discontinuity offset
+ cueOffset = presentationTime - vttCCs.presentationOffset;
+ }
+
+ if (timestampMap) {
+ cue.startTime += cueOffset - localTime;
+ cue.endTime += cueOffset - localTime;
+ } // Create a unique hash id for a cue based on start/end times and text.
+ // This helps timeline-controller to avoid showing repeated captions.
+
+
+ cue.id = hash(cue.startTime.toString()) + hash(cue.endTime.toString()) + hash(cue.text); // Fix encoding of special characters. TODO: Test with all sorts of weird characters.
+
+ cue.text = decodeURIComponent(encodeURIComponent(cue.text));
+
+ if (cue.endTime > 0) {
+ cues.push(cue);
+ }
+ };
+
+ parser.onparsingerror = function (e) {
+ parsingError = e;
+ };
+
+ parser.onflush = function () {
+ if (parsingError && errorCallBack) {
+ errorCallBack(parsingError);
+ return;
+ }
+
+ callBack(cues);
+ }; // Go through contents line by line.
+
+
+ vttLines.forEach(function (line) {
+ if (inHeader) {
+ // Look for X-TIMESTAMP-MAP in header.
+ if (startsWith(line, 'X-TIMESTAMP-MAP=')) {
+ // Once found, no more are allowed anyway, so stop searching.
+ inHeader = false;
+ timestampMap = true; // Extract LOCAL and MPEGTS.
+
+ line.substr(16).split(',').forEach(function (timestamp) {
+ if (startsWith(timestamp, 'LOCAL:')) {
+ cueTime = timestamp.substr(6);
+ } else if (startsWith(timestamp, 'MPEGTS:')) {
+ mpegTs = parseInt(timestamp.substr(7));
+ }
+ });
+
+ try {
+ // Calculate subtitle offset in milliseconds.
+ if (syncPTS + (vttCCs[cc].start * 90000 || 0) < 0) {
+ syncPTS += 8589934592;
+ } // Adjust MPEGTS by sync PTS.
+
+
+ mpegTs -= syncPTS; // Convert cue time to seconds
+
+ localTime = webvtt_parser_cueString2millis(cueTime) / 1000; // Convert MPEGTS to seconds from 90kHz.
+
+ presentationTime = mpegTs / 90000;
+ } catch (e) {
+ timestampMap = false;
+ parsingError = e;
+ } // Return without parsing X-TIMESTAMP-MAP line.
+
+
+ return;
+ } else if (line === '') {
+ inHeader = false;
+ }
+ } // Parse line by default.
+
+
+ parser.parse(line + '\n');
+ });
+ parser.flush();
+ }
+};
+/* harmony default export */ var webvtt_parser = (WebVTTParser);
+// CONCATENATED MODULE: ./src/controller/timeline-controller.ts
+
+
+
+function timeline_controller_assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function timeline_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+
+
+
+
+
+
+function canReuseVttTextTrack(inUseTrack, manifestTrack) {
+ return inUseTrack && inUseTrack.label === manifestTrack.name && !(inUseTrack.textTrack1 || inUseTrack.textTrack2);
+}
+
+function intersection(x1, x2, y1, y2) {
+ return Math.min(x2, y2) - Math.max(x1, y1);
+}
+
+function newVTTCCs() {
+ return {
+ ccOffset: 0,
+ presentationOffset: 0,
+ 0: {
+ start: 0,
+ prevCC: -1,
+ new: false
+ }
+ };
+}
+
+var timeline_controller_TimelineController = /*#__PURE__*/function (_EventHandler) {
+ timeline_controller_inheritsLoose(TimelineController, _EventHandler);
+
+ function TimelineController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MEDIA_ATTACHING, events["default"].MEDIA_DETACHING, events["default"].FRAG_PARSING_USERDATA, events["default"].FRAG_DECRYPTED, events["default"].MANIFEST_LOADING, events["default"].MANIFEST_LOADED, events["default"].FRAG_LOADED, events["default"].INIT_PTS_FOUND) || this;
+ _this.media = null;
+ _this.config = void 0;
+ _this.enabled = true;
+ _this.Cues = void 0;
+ _this.textTracks = [];
+ _this.tracks = [];
+ _this.initPTS = [];
+ _this.timescale = [];
+ _this.unparsedVttFrags = [];
+ _this.captionsTracks = {};
+ _this.nonNativeCaptionsTracks = {};
+ _this.captionsProperties = void 0;
+ _this.cea608Parser1 = void 0;
+ _this.cea608Parser2 = void 0;
+ _this.lastSn = -1;
+ _this.prevCC = -1;
+ _this.vttCCs = newVTTCCs();
+ _this.hls = hls;
+ _this.config = hls.config;
+ _this.Cues = hls.config.cueHandler;
+ _this.captionsProperties = {
+ textTrack1: {
+ label: _this.config.captionsTextTrack1Label,
+ languageCode: _this.config.captionsTextTrack1LanguageCode
+ },
+ textTrack2: {
+ label: _this.config.captionsTextTrack2Label,
+ languageCode: _this.config.captionsTextTrack2LanguageCode
+ },
+ textTrack3: {
+ label: _this.config.captionsTextTrack3Label,
+ languageCode: _this.config.captionsTextTrack3LanguageCode
+ },
+ textTrack4: {
+ label: _this.config.captionsTextTrack4Label,
+ languageCode: _this.config.captionsTextTrack4LanguageCode
+ }
+ };
+
+ if (_this.config.enableCEA708Captions) {
+ var channel1 = new OutputFilter(timeline_controller_assertThisInitialized(_this), 'textTrack1');
+ var channel2 = new OutputFilter(timeline_controller_assertThisInitialized(_this), 'textTrack2');
+ var channel3 = new OutputFilter(timeline_controller_assertThisInitialized(_this), 'textTrack3');
+ var channel4 = new OutputFilter(timeline_controller_assertThisInitialized(_this), 'textTrack4');
+ _this.cea608Parser1 = new cea_608_parser(1, channel1, channel2);
+ _this.cea608Parser2 = new cea_608_parser(3, channel3, channel4);
+ }
+
+ return _this;
+ }
+
+ var _proto = TimelineController.prototype;
+
+ _proto.addCues = function addCues(trackName, startTime, endTime, screen, cueRanges) {
+ // skip cues which overlap more than 50% with previously parsed time ranges
+ var merged = false;
+
+ for (var i = cueRanges.length; i--;) {
+ var cueRange = cueRanges[i];
+ var overlap = intersection(cueRange[0], cueRange[1], startTime, endTime);
+
+ if (overlap >= 0) {
+ cueRange[0] = Math.min(cueRange[0], startTime);
+ cueRange[1] = Math.max(cueRange[1], endTime);
+ merged = true;
+
+ if (overlap / (endTime - startTime) > 0.5) {
+ return;
+ }
+ }
+ }
+
+ if (!merged) {
+ cueRanges.push([startTime, endTime]);
+ }
+
+ if (this.config.renderTextTracksNatively) {
+ this.Cues.newCue(this.captionsTracks[trackName], startTime, endTime, screen);
+ } else {
+ var cues = this.Cues.newCue(null, startTime, endTime, screen);
+ this.hls.trigger(events["default"].CUES_PARSED, {
+ type: 'captions',
+ cues: cues,
+ track: trackName
+ });
+ }
+ } // Triggered when an initial PTS is found; used for synchronisation of WebVTT.
+ ;
+
+ _proto.onInitPtsFound = function onInitPtsFound(data) {
+ var _this2 = this;
+
+ var frag = data.frag,
+ id = data.id,
+ initPTS = data.initPTS,
+ timescale = data.timescale;
+ var unparsedVttFrags = this.unparsedVttFrags;
+
+ if (id === 'main') {
+ this.initPTS[frag.cc] = initPTS;
+ this.timescale[frag.cc] = timescale;
+ } // Due to asynchronous processing, initial PTS may arrive later than the first VTT fragments are loaded.
+ // Parse any unparsed fragments upon receiving the initial PTS.
+
+
+ if (unparsedVttFrags.length) {
+ this.unparsedVttFrags = [];
+ unparsedVttFrags.forEach(function (frag) {
+ _this2.onFragLoaded(frag);
+ });
+ }
+ };
+
+ _proto.getExistingTrack = function getExistingTrack(trackName) {
+ var media = this.media;
+
+ if (media) {
+ for (var i = 0; i < media.textTracks.length; i++) {
+ var textTrack = media.textTracks[i];
+
+ if (textTrack[trackName]) {
+ return textTrack;
+ }
+ }
+ }
+
+ return null;
+ };
+
+ _proto.createCaptionsTrack = function createCaptionsTrack(trackName) {
+ if (this.config.renderTextTracksNatively) {
+ this.createNativeTrack(trackName);
+ } else {
+ this.createNonNativeTrack(trackName);
+ }
+ };
+
+ _proto.createNativeTrack = function createNativeTrack(trackName) {
+ if (this.captionsTracks[trackName]) {
+ return;
+ }
+
+ var captionsProperties = this.captionsProperties,
+ captionsTracks = this.captionsTracks,
+ media = this.media;
+ var _captionsProperties$t = captionsProperties[trackName],
+ label = _captionsProperties$t.label,
+ languageCode = _captionsProperties$t.languageCode; // Enable reuse of existing text track.
+
+ var existingTrack = this.getExistingTrack(trackName);
+
+ if (!existingTrack) {
+ var textTrack = this.createTextTrack('captions', label, languageCode);
+
+ if (textTrack) {
+ // Set a special property on the track so we know it's managed by Hls.js
+ textTrack[trackName] = true;
+ captionsTracks[trackName] = textTrack;
+ }
+ } else {
+ captionsTracks[trackName] = existingTrack;
+ clearCurrentCues(captionsTracks[trackName]);
+ sendAddTrackEvent(captionsTracks[trackName], media);
+ }
+ };
+
+ _proto.createNonNativeTrack = function createNonNativeTrack(trackName) {
+ if (this.nonNativeCaptionsTracks[trackName]) {
+ return;
+ } // Create a list of a single track for the provider to consume
+
+
+ var trackProperties = this.captionsProperties[trackName];
+
+ if (!trackProperties) {
+ return;
+ }
+
+ var label = trackProperties.label;
+ var track = {
+ _id: trackName,
+ label: label,
+ kind: 'captions',
+ default: trackProperties.media ? !!trackProperties.media.default : false,
+ closedCaptions: trackProperties.media
+ };
+ this.nonNativeCaptionsTracks[trackName] = track;
+ this.hls.trigger(events["default"].NON_NATIVE_TEXT_TRACKS_FOUND, {
+ tracks: [track]
+ });
+ };
+
+ _proto.createTextTrack = function createTextTrack(kind, label, lang) {
+ var media = this.media;
+
+ if (!media) {
+ return;
+ }
+
+ return media.addTextTrack(kind, label, lang);
+ };
+
+ _proto.destroy = function destroy() {
+ _EventHandler.prototype.destroy.call(this);
+ };
+
+ _proto.onMediaAttaching = function onMediaAttaching(data) {
+ this.media = data.media;
+
+ this._cleanTracks();
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ var captionsTracks = this.captionsTracks;
+ Object.keys(captionsTracks).forEach(function (trackName) {
+ clearCurrentCues(captionsTracks[trackName]);
+ delete captionsTracks[trackName];
+ });
+ this.nonNativeCaptionsTracks = {};
+ };
+
+ _proto.onManifestLoading = function onManifestLoading() {
+ this.lastSn = -1; // Detect discontiguity in fragment parsing
+
+ this.prevCC = -1;
+ this.vttCCs = newVTTCCs(); // Detect discontinuity in subtitle manifests
+
+ this._cleanTracks();
+
+ this.tracks = [];
+ this.captionsTracks = {};
+ this.nonNativeCaptionsTracks = {};
+ };
+
+ _proto._cleanTracks = function _cleanTracks() {
+ // clear outdated subtitles
+ var media = this.media;
+
+ if (!media) {
+ return;
+ }
+
+ var textTracks = media.textTracks;
+
+ if (textTracks) {
+ for (var i = 0; i < textTracks.length; i++) {
+ clearCurrentCues(textTracks[i]);
+ }
+ }
+ };
+
+ _proto.onManifestLoaded = function onManifestLoaded(data) {
+ var _this3 = this;
+
+ this.textTracks = [];
+ this.unparsedVttFrags = this.unparsedVttFrags || [];
+ this.initPTS = [];
+ this.timescale = [];
+
+ if (this.cea608Parser1 && this.cea608Parser2) {
+ this.cea608Parser1.reset();
+ this.cea608Parser2.reset();
+ }
+
+ if (this.config.enableWebVTT) {
+ var tracks = data.subtitles || [];
+ var sameTracks = this.tracks && tracks && this.tracks.length === tracks.length;
+ this.tracks = data.subtitles || [];
+
+ if (this.config.renderTextTracksNatively) {
+ var inUseTracks = this.media ? this.media.textTracks : [];
+ this.tracks.forEach(function (track, index) {
+ var textTrack;
+
+ if (index < inUseTracks.length) {
+ var inUseTrack = null;
+
+ for (var i = 0; i < inUseTracks.length; i++) {
+ if (canReuseVttTextTrack(inUseTracks[i], track)) {
+ inUseTrack = inUseTracks[i];
+ break;
+ }
+ } // Reuse tracks with the same label, but do not reuse 608/708 tracks
+
+
+ if (inUseTrack) {
+ textTrack = inUseTrack;
+ }
+ }
+
+ if (!textTrack) {
+ textTrack = _this3.createTextTrack('subtitles', track.name, track.lang);
+ }
+
+ if (track.default) {
+ textTrack.mode = _this3.hls.subtitleDisplay ? 'showing' : 'hidden';
+ } else {
+ textTrack.mode = 'disabled';
+ }
+
+ _this3.textTracks.push(textTrack);
+ });
+ } else if (!sameTracks && this.tracks && this.tracks.length) {
+ // Create a list of tracks for the provider to consume
+ var tracksList = this.tracks.map(function (track) {
+ return {
+ label: track.name,
+ kind: track.type.toLowerCase(),
+ default: track.default,
+ subtitleTrack: track
+ };
+ });
+ this.hls.trigger(events["default"].NON_NATIVE_TEXT_TRACKS_FOUND, {
+ tracks: tracksList
+ });
+ }
+ }
+
+ if (this.config.enableCEA708Captions && data.captions) {
+ data.captions.forEach(function (captionsTrack) {
+ var instreamIdMatch = /(?:CC|SERVICE)([1-4])/.exec(captionsTrack.instreamId);
+
+ if (!instreamIdMatch) {
+ return;
+ }
+
+ var trackName = "textTrack" + instreamIdMatch[1];
+ var trackProperties = _this3.captionsProperties[trackName];
+
+ if (!trackProperties) {
+ return;
+ }
+
+ trackProperties.label = captionsTrack.name;
+
+ if (captionsTrack.lang) {
+ // optional attribute
+ trackProperties.languageCode = captionsTrack.lang;
+ }
+
+ trackProperties.media = captionsTrack;
+ });
+ }
+ };
+
+ _proto.onFragLoaded = function onFragLoaded(data) {
+ var frag = data.frag,
+ payload = data.payload;
+ var cea608Parser1 = this.cea608Parser1,
+ cea608Parser2 = this.cea608Parser2,
+ initPTS = this.initPTS,
+ lastSn = this.lastSn,
+ unparsedVttFrags = this.unparsedVttFrags;
+
+ if (frag.type === 'main') {
+ var sn = frag.sn; // if this frag isn't contiguous, clear the parser so cues with bad start/end times aren't added to the textTrack
+
+ if (frag.sn !== lastSn + 1) {
+ if (cea608Parser1 && cea608Parser2) {
+ cea608Parser1.reset();
+ cea608Parser2.reset();
+ }
+ }
+
+ this.lastSn = sn;
+ } // eslint-disable-line brace-style
+ // If fragment is subtitle type, parse as WebVTT.
+ else if (frag.type === 'subtitle') {
+ if (payload.byteLength) {
+ // We need an initial synchronisation PTS. Store fragments as long as none has arrived.
+ if (!Object(number["isFiniteNumber"])(initPTS[frag.cc])) {
+ unparsedVttFrags.push(data);
+
+ if (initPTS.length) {
+ // finish unsuccessfully, otherwise the subtitle-stream-controller could be blocked from loading new frags.
+ this.hls.trigger(events["default"].SUBTITLE_FRAG_PROCESSED, {
+ success: false,
+ frag: frag
+ });
+ }
+
+ return;
+ }
+
+ var decryptData = frag.decryptdata; // If the subtitles are not encrypted, parse VTTs now. Otherwise, we need to wait.
+
+ if (decryptData == null || decryptData.key == null || decryptData.method !== 'AES-128') {
+ this._parseVTTs(frag, payload);
+ }
+ } else {
+ // In case there is no payload, finish unsuccessfully.
+ this.hls.trigger(events["default"].SUBTITLE_FRAG_PROCESSED, {
+ success: false,
+ frag: frag
+ });
+ }
+ }
+ };
+
+ _proto._parseVTTs = function _parseVTTs(frag, payload) {
+ var _this4 = this;
+
+ var hls = this.hls,
+ prevCC = this.prevCC,
+ textTracks = this.textTracks,
+ vttCCs = this.vttCCs;
+
+ if (!vttCCs[frag.cc]) {
+ vttCCs[frag.cc] = {
+ start: frag.start,
+ prevCC: prevCC,
+ new: true
+ };
+ this.prevCC = frag.cc;
+ } // Parse the WebVTT file contents.
+
+
+ webvtt_parser.parse(payload, this.initPTS[frag.cc], this.timescale[frag.cc], vttCCs, frag.cc, function (cues) {
+ if (_this4.config.renderTextTracksNatively) {
+ var currentTrack = textTracks[frag.level]; // WebVTTParser.parse is an async method and if the currently selected text track mode is set to "disabled"
+ // before parsing is done then don't try to access currentTrack.cues.getCueById as cues will be null
+ // and trying to access getCueById method of cues will throw an exception
+ // Because we check if the mode is diabled, we can force check `cues` below. They can't be null.
+
+ if (currentTrack.mode === 'disabled') {
+ hls.trigger(events["default"].SUBTITLE_FRAG_PROCESSED, {
+ success: false,
+ frag: frag
+ });
+ return;
+ } // Add cues and trigger event with success true.
+
+
+ cues.forEach(function (cue) {
+ // Sometimes there are cue overlaps on segmented vtts so the same
+ // cue can appear more than once in different vtt files.
+ // This avoid showing duplicated cues with same timecode and text.
+ if (!currentTrack.cues.getCueById(cue.id)) {
+ try {
+ currentTrack.addCue(cue);
+
+ if (!currentTrack.cues.getCueById(cue.id)) {
+ throw new Error("addCue is failed for: " + cue);
+ }
+ } catch (err) {
+ logger["logger"].debug("Failed occurred on adding cues: " + err);
+ var textTrackCue = new window.TextTrackCue(cue.startTime, cue.endTime, cue.text);
+ textTrackCue.id = cue.id;
+ currentTrack.addCue(textTrackCue);
+ }
+ }
+ });
+ } else {
+ var trackId = _this4.tracks[frag.level].default ? 'default' : 'subtitles' + frag.level;
+ hls.trigger(events["default"].CUES_PARSED, {
+ type: 'subtitles',
+ cues: cues,
+ track: trackId
+ });
+ }
+
+ hls.trigger(events["default"].SUBTITLE_FRAG_PROCESSED, {
+ success: true,
+ frag: frag
+ });
+ }, function (e) {
+ // Something went wrong while parsing. Trigger event with success false.
+ logger["logger"].log("Failed to parse VTT cue: " + e);
+ hls.trigger(events["default"].SUBTITLE_FRAG_PROCESSED, {
+ success: false,
+ frag: frag
+ });
+ });
+ };
+
+ _proto.onFragDecrypted = function onFragDecrypted(data) {
+ var frag = data.frag,
+ payload = data.payload;
+
+ if (frag.type === 'subtitle') {
+ if (!Object(number["isFiniteNumber"])(this.initPTS[frag.cc])) {
+ this.unparsedVttFrags.push(data);
+ return;
+ }
+
+ this._parseVTTs(frag, payload);
+ }
+ };
+
+ _proto.onFragParsingUserdata = function onFragParsingUserdata(data) {
+ var cea608Parser1 = this.cea608Parser1,
+ cea608Parser2 = this.cea608Parser2;
+
+ if (!this.enabled || !(cea608Parser1 && cea608Parser2)) {
+ return;
+ } // If the event contains captions (found in the bytes property), push all bytes into the parser immediately
+ // It will create the proper timestamps based on the PTS value
+
+
+ for (var i = 0; i < data.samples.length; i++) {
+ var ccBytes = data.samples[i].bytes;
+
+ if (ccBytes) {
+ var ccdatas = this.extractCea608Data(ccBytes);
+ cea608Parser1.addData(data.samples[i].pts, ccdatas[0]);
+ cea608Parser2.addData(data.samples[i].pts, ccdatas[1]);
+ }
+ }
+ };
+
+ _proto.extractCea608Data = function extractCea608Data(byteArray) {
+ var count = byteArray[0] & 31;
+ var position = 2;
+ var actualCCBytes = [[], []];
+
+ for (var j = 0; j < count; j++) {
+ var tmpByte = byteArray[position++];
+ var ccbyte1 = 0x7F & byteArray[position++];
+ var ccbyte2 = 0x7F & byteArray[position++];
+ var ccValid = (4 & tmpByte) !== 0;
+ var ccType = 3 & tmpByte;
+
+ if (ccbyte1 === 0 && ccbyte2 === 0) {
+ continue;
+ }
+
+ if (ccValid) {
+ if (ccType === 0 || ccType === 1) {
+ actualCCBytes[ccType].push(ccbyte1);
+ actualCCBytes[ccType].push(ccbyte2);
+ }
+ }
+ }
+
+ return actualCCBytes;
+ };
+
+ return TimelineController;
+}(event_handler);
+
+/* harmony default export */ var timeline_controller = (timeline_controller_TimelineController);
+// CONCATENATED MODULE: ./src/controller/subtitle-track-controller.js
+
+
+
+
+function subtitle_track_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function subtitle_track_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) subtitle_track_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) subtitle_track_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function subtitle_track_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+
+
+
+
+var subtitle_track_controller_SubtitleTrackController = /*#__PURE__*/function (_EventHandler) {
+ subtitle_track_controller_inheritsLoose(SubtitleTrackController, _EventHandler);
+
+ function SubtitleTrackController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MEDIA_ATTACHED, events["default"].MEDIA_DETACHING, events["default"].MANIFEST_LOADED, events["default"].SUBTITLE_TRACK_LOADED) || this;
+ _this.tracks = [];
+ _this.trackId = -1;
+ _this.media = null;
+ _this.stopped = true;
+ /**
+ * @member {boolean} subtitleDisplay Enable/disable subtitle display rendering
+ */
+
+ _this.subtitleDisplay = true;
+ /**
+ * Keeps reference to a default track id when media has not been attached yet
+ * @member {number}
+ */
+
+ _this.queuedDefaultTrack = null;
+ return _this;
+ }
+
+ var _proto = SubtitleTrackController.prototype;
+
+ _proto.destroy = function destroy() {
+ event_handler.prototype.destroy.call(this);
+ } // Listen for subtitle track change, then extract the current track ID.
+ ;
+
+ _proto.onMediaAttached = function onMediaAttached(data) {
+ var _this2 = this;
+
+ this.media = data.media;
+
+ if (!this.media) {
+ return;
+ }
+
+ if (Object(number["isFiniteNumber"])(this.queuedDefaultTrack)) {
+ this.subtitleTrack = this.queuedDefaultTrack;
+ this.queuedDefaultTrack = null;
+ }
+
+ this.trackChangeListener = this._onTextTracksChanged.bind(this);
+ this.useTextTrackPolling = !(this.media.textTracks && 'onchange' in this.media.textTracks);
+
+ if (this.useTextTrackPolling) {
+ this.subtitlePollingInterval = setInterval(function () {
+ _this2.trackChangeListener();
+ }, 500);
+ } else {
+ this.media.textTracks.addEventListener('change', this.trackChangeListener);
+ }
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ if (!this.media) {
+ return;
+ }
+
+ if (this.useTextTrackPolling) {
+ clearInterval(this.subtitlePollingInterval);
+ } else {
+ this.media.textTracks.removeEventListener('change', this.trackChangeListener);
+ }
+
+ if (Object(number["isFiniteNumber"])(this.subtitleTrack)) {
+ this.queuedDefaultTrack = this.subtitleTrack;
+ }
+
+ var textTracks = filterSubtitleTracks(this.media.textTracks); // Clear loaded cues on media detachment from tracks
+
+ textTracks.forEach(function (track) {
+ clearCurrentCues(track);
+ }); // Disable all subtitle tracks before detachment so when reattached only tracks in that content are enabled.
+
+ this.subtitleTrack = -1;
+ this.media = null;
+ } // Fired whenever a new manifest is loaded.
+ ;
+
+ _proto.onManifestLoaded = function onManifestLoaded(data) {
+ var _this3 = this;
+
+ var tracks = data.subtitles || [];
+ this.tracks = tracks;
+ this.hls.trigger(events["default"].SUBTITLE_TRACKS_UPDATED, {
+ subtitleTracks: tracks
+ }); // loop through available subtitle tracks and autoselect default if needed
+ // TODO: improve selection logic to handle forced, etc
+
+ tracks.forEach(function (track) {
+ if (track.default) {
+ // setting this.subtitleTrack will trigger internal logic
+ // if media has not been attached yet, it will fail
+ // we keep a reference to the default track id
+ // and we'll set subtitleTrack when onMediaAttached is triggered
+ if (_this3.media) {
+ _this3.subtitleTrack = track.id;
+ } else {
+ _this3.queuedDefaultTrack = track.id;
+ }
+ }
+ });
+ };
+
+ _proto.onSubtitleTrackLoaded = function onSubtitleTrackLoaded(data) {
+ var _this4 = this;
+
+ var id = data.id,
+ details = data.details;
+ var trackId = this.trackId,
+ tracks = this.tracks;
+ var currentTrack = tracks[trackId];
+
+ if (id >= tracks.length || id !== trackId || !currentTrack || this.stopped) {
+ this._clearReloadTimer();
+
+ return;
+ }
+
+ logger["logger"].log("subtitle track " + id + " loaded");
+
+ if (details.live && !this.stopped) {
+ var reloadInterval = computeReloadInterval(currentTrack.details, details, data.stats.trequest);
+ logger["logger"].log("Reloading live subtitle playlist in " + reloadInterval + "ms");
+ this.timer = setTimeout(function () {
+ _this4._loadCurrentTrack();
+ }, reloadInterval);
+ } else {
+ this._clearReloadTimer();
+ }
+ };
+
+ _proto.startLoad = function startLoad() {
+ this.stopped = false;
+
+ this._loadCurrentTrack();
+ };
+
+ _proto.stopLoad = function stopLoad() {
+ this.stopped = true;
+
+ this._clearReloadTimer();
+ }
+ /** get alternate subtitle tracks list from playlist **/
+ ;
+
+ _proto._clearReloadTimer = function _clearReloadTimer() {
+ if (this.timer) {
+ clearTimeout(this.timer);
+ this.timer = null;
+ }
+ };
+
+ _proto._loadCurrentTrack = function _loadCurrentTrack() {
+ var trackId = this.trackId,
+ tracks = this.tracks,
+ hls = this.hls;
+ var currentTrack = tracks[trackId];
+
+ if (this.stopped || trackId < 0 || !currentTrack || currentTrack.details && !currentTrack.details.live) {
+ return;
+ }
+
+ logger["logger"].log("Loading subtitle track " + trackId);
+ hls.trigger(events["default"].SUBTITLE_TRACK_LOADING, {
+ url: currentTrack.url,
+ id: trackId
+ });
+ }
+ /**
+ * Disables the old subtitleTrack and sets current mode on the next subtitleTrack.
+ * This operates on the DOM textTracks.
+ * A value of -1 will disable all subtitle tracks.
+ * @param newId - The id of the next track to enable
+ * @private
+ */
+ ;
+
+ _proto._toggleTrackModes = function _toggleTrackModes(newId) {
+ var media = this.media,
+ subtitleDisplay = this.subtitleDisplay,
+ trackId = this.trackId;
+
+ if (!media) {
+ return;
+ }
+
+ var textTracks = filterSubtitleTracks(media.textTracks);
+
+ if (newId === -1) {
+ [].slice.call(textTracks).forEach(function (track) {
+ track.mode = 'disabled';
+ });
+ } else {
+ var oldTrack = textTracks[trackId];
+
+ if (oldTrack) {
+ oldTrack.mode = 'disabled';
+ }
+ }
+
+ var nextTrack = textTracks[newId];
+
+ if (nextTrack) {
+ nextTrack.mode = subtitleDisplay ? 'showing' : 'hidden';
+ }
+ }
+ /**
+ * This method is responsible for validating the subtitle index and periodically reloading if live.
+ * Dispatches the SUBTITLE_TRACK_SWITCH event, which instructs the subtitle-stream-controller to load the selected track.
+ * @param newId - The id of the subtitle track to activate.
+ */
+ ;
+
+ _proto._setSubtitleTrackInternal = function _setSubtitleTrackInternal(newId) {
+ var hls = this.hls,
+ tracks = this.tracks;
+
+ if (!Object(number["isFiniteNumber"])(newId) || newId < -1 || newId >= tracks.length) {
+ return;
+ }
+
+ this.trackId = newId;
+ logger["logger"].log("Switching to subtitle track " + newId);
+ hls.trigger(events["default"].SUBTITLE_TRACK_SWITCH, {
+ id: newId
+ });
+
+ this._loadCurrentTrack();
+ };
+
+ _proto._onTextTracksChanged = function _onTextTracksChanged() {
+ // Media is undefined when switching streams via loadSource()
+ if (!this.media || !this.hls.config.renderTextTracksNatively) {
+ return;
+ }
+
+ var trackId = -1;
+ var tracks = filterSubtitleTracks(this.media.textTracks);
+
+ for (var id = 0; id < tracks.length; id++) {
+ if (tracks[id].mode === 'hidden') {
+ // Do not break in case there is a following track with showing.
+ trackId = id;
+ } else if (tracks[id].mode === 'showing') {
+ trackId = id;
+ break;
+ }
+ } // Setting current subtitleTrack will invoke code.
+
+
+ this.subtitleTrack = trackId;
+ };
+
+ subtitle_track_controller_createClass(SubtitleTrackController, [{
+ key: "subtitleTracks",
+ get: function get() {
+ return this.tracks;
+ }
+ /** get index of the selected subtitle track (index in subtitle track lists) **/
+
+ }, {
+ key: "subtitleTrack",
+ get: function get() {
+ return this.trackId;
+ }
+ /** select a subtitle track, based on its index in subtitle track lists**/
+ ,
+ set: function set(subtitleTrackId) {
+ if (this.trackId !== subtitleTrackId) {
+ this._toggleTrackModes(subtitleTrackId);
+
+ this._setSubtitleTrackInternal(subtitleTrackId);
+ }
+ }
+ }]);
+
+ return SubtitleTrackController;
+}(event_handler);
+
+function filterSubtitleTracks(textTrackList) {
+ var tracks = [];
+
+ for (var i = 0; i < textTrackList.length; i++) {
+ var track = textTrackList[i]; // Edge adds a track without a label; we don't want to use it
+
+ if (track.kind === 'subtitles' && track.label) {
+ tracks.push(textTrackList[i]);
+ }
+ }
+
+ return tracks;
+}
+
+/* harmony default export */ var subtitle_track_controller = (subtitle_track_controller_SubtitleTrackController);
+// EXTERNAL MODULE: ./src/crypt/decrypter.js + 3 modules
+var decrypter = __webpack_require__("./src/crypt/decrypter.js");
+
+// CONCATENATED MODULE: ./src/controller/subtitle-stream-controller.js
+function subtitle_stream_controller_assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function subtitle_stream_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/**
+ * @class SubtitleStreamController
+ */
+
+
+
+
+
+
+
+
+var subtitle_stream_controller_window = window,
+ subtitle_stream_controller_performance = subtitle_stream_controller_window.performance;
+var subtitle_stream_controller_TICK_INTERVAL = 500; // how often to tick in ms
+
+var subtitle_stream_controller_SubtitleStreamController = /*#__PURE__*/function (_BaseStreamController) {
+ subtitle_stream_controller_inheritsLoose(SubtitleStreamController, _BaseStreamController);
+
+ function SubtitleStreamController(hls, fragmentTracker) {
+ var _this;
+
+ _this = _BaseStreamController.call(this, hls, events["default"].MEDIA_ATTACHED, events["default"].MEDIA_DETACHING, events["default"].ERROR, events["default"].KEY_LOADED, events["default"].FRAG_LOADED, events["default"].SUBTITLE_TRACKS_UPDATED, events["default"].SUBTITLE_TRACK_SWITCH, events["default"].SUBTITLE_TRACK_LOADED, events["default"].SUBTITLE_FRAG_PROCESSED, events["default"].LEVEL_UPDATED) || this;
+ _this.fragmentTracker = fragmentTracker;
+ _this.config = hls.config;
+ _this.state = State.STOPPED;
+ _this.tracks = [];
+ _this.tracksBuffered = [];
+ _this.currentTrackId = -1;
+ _this.decrypter = new decrypter["default"](hls, hls.config); // lastAVStart stores the time in seconds for the start time of a level load
+
+ _this.lastAVStart = 0;
+ _this._onMediaSeeking = _this.onMediaSeeking.bind(subtitle_stream_controller_assertThisInitialized(_this));
+ return _this;
+ }
+
+ var _proto = SubtitleStreamController.prototype;
+
+ _proto.startLoad = function startLoad() {
+ this.stopLoad();
+ this.state = State.IDLE; // Check if we already have a track with necessary details to load fragments
+
+ var currentTrack = this.tracks[this.currentTrackId];
+
+ if (currentTrack && currentTrack.details) {
+ this.setInterval(subtitle_stream_controller_TICK_INTERVAL);
+ this.tick();
+ }
+ };
+
+ _proto.onSubtitleFragProcessed = function onSubtitleFragProcessed(data) {
+ var frag = data.frag,
+ success = data.success;
+ this.fragPrevious = frag;
+ this.state = State.IDLE;
+
+ if (!success) {
+ return;
+ }
+
+ var buffered = this.tracksBuffered[this.currentTrackId];
+
+ if (!buffered) {
+ return;
+ } // Create/update a buffered array matching the interface used by BufferHelper.bufferedInfo
+ // so we can re-use the logic used to detect how much have been buffered
+
+
+ var timeRange;
+ var fragStart = frag.start;
+
+ for (var i = 0; i < buffered.length; i++) {
+ if (fragStart >= buffered[i].start && fragStart <= buffered[i].end) {
+ timeRange = buffered[i];
+ break;
+ }
+ }
+
+ var fragEnd = frag.start + frag.duration;
+
+ if (timeRange) {
+ timeRange.end = fragEnd;
+ } else {
+ timeRange = {
+ start: fragStart,
+ end: fragEnd
+ };
+ buffered.push(timeRange);
+ }
+ };
+
+ _proto.onMediaAttached = function onMediaAttached(_ref) {
+ var media = _ref.media;
+ this.media = media;
+ media.addEventListener('seeking', this._onMediaSeeking);
+ this.state = State.IDLE;
+ };
+
+ _proto.onMediaDetaching = function onMediaDetaching() {
+ var _this2 = this;
+
+ if (!this.media) {
+ return;
+ }
+
+ this.media.removeEventListener('seeking', this._onMediaSeeking);
+ this.fragmentTracker.removeAllFragments();
+ this.currentTrackId = -1;
+ this.tracks.forEach(function (track) {
+ _this2.tracksBuffered[track.id] = [];
+ });
+ this.media = null;
+ this.state = State.STOPPED;
+ } // If something goes wrong, proceed to next frag, if we were processing one.
+ ;
+
+ _proto.onError = function onError(data) {
+ var frag = data.frag; // don't handle error not related to subtitle fragment
+
+ if (!frag || frag.type !== 'subtitle') {
+ return;
+ }
+
+ if (this.fragCurrent && this.fragCurrent.loader) {
+ this.fragCurrent.loader.abort();
+ }
+
+ this.state = State.IDLE;
+ } // Got all new subtitle tracks.
+ ;
+
+ _proto.onSubtitleTracksUpdated = function onSubtitleTracksUpdated(data) {
+ var _this3 = this;
+
+ logger["logger"].log('subtitle tracks updated');
+ this.tracksBuffered = [];
+ this.tracks = data.subtitleTracks;
+ this.tracks.forEach(function (track) {
+ _this3.tracksBuffered[track.id] = [];
+ });
+ };
+
+ _proto.onSubtitleTrackSwitch = function onSubtitleTrackSwitch(data) {
+ this.currentTrackId = data.id;
+
+ if (!this.tracks || !this.tracks.length || this.currentTrackId === -1) {
+ this.clearInterval();
+ return;
+ } // Check if track has the necessary details to load fragments
+
+
+ var currentTrack = this.tracks[this.currentTrackId];
+
+ if (currentTrack && currentTrack.details) {
+ this.setInterval(subtitle_stream_controller_TICK_INTERVAL);
+ }
+ } // Got a new set of subtitle fragments.
+ ;
+
+ _proto.onSubtitleTrackLoaded = function onSubtitleTrackLoaded(data) {
+ var id = data.id,
+ details = data.details;
+ var currentTrackId = this.currentTrackId,
+ tracks = this.tracks;
+ var currentTrack = tracks[currentTrackId];
+
+ if (id >= tracks.length || id !== currentTrackId || !currentTrack) {
+ return;
+ }
+
+ if (details.live) {
+ mergeSubtitlePlaylists(currentTrack.details, details, this.lastAVStart);
+ }
+
+ currentTrack.details = details;
+ this.setInterval(subtitle_stream_controller_TICK_INTERVAL);
+ };
+
+ _proto.onKeyLoaded = function onKeyLoaded() {
+ if (this.state === State.KEY_LOADING) {
+ this.state = State.IDLE;
+ }
+ };
+
+ _proto.onFragLoaded = function onFragLoaded(data) {
+ var fragCurrent = this.fragCurrent;
+ var decryptData = data.frag.decryptdata;
+ var fragLoaded = data.frag;
+ var hls = this.hls;
+
+ if (this.state === State.FRAG_LOADING && fragCurrent && data.frag.type === 'subtitle' && fragCurrent.sn === data.frag.sn) {
+ // check to see if the payload needs to be decrypted
+ if (data.payload.byteLength > 0 && decryptData && decryptData.key && decryptData.method === 'AES-128') {
+ var startTime = subtitle_stream_controller_performance.now(); // decrypt the subtitles
+
+ this.decrypter.decrypt(data.payload, decryptData.key.buffer, decryptData.iv.buffer, function (decryptedData) {
+ var endTime = subtitle_stream_controller_performance.now();
+ hls.trigger(events["default"].FRAG_DECRYPTED, {
+ frag: fragLoaded,
+ payload: decryptedData,
+ stats: {
+ tstart: startTime,
+ tdecrypt: endTime
+ }
+ });
+ });
+ }
+ }
+ };
+
+ _proto.onLevelUpdated = function onLevelUpdated(_ref2) {
+ var details = _ref2.details;
+ var frags = details.fragments;
+ this.lastAVStart = frags.length ? frags[0].start : 0;
+ };
+
+ _proto.doTick = function doTick() {
+ if (!this.media) {
+ this.state = State.IDLE;
+ return;
+ }
+
+ switch (this.state) {
+ case State.IDLE:
+ {
+ var config = this.config,
+ currentTrackId = this.currentTrackId,
+ fragmentTracker = this.fragmentTracker,
+ media = this.media,
+ tracks = this.tracks;
+
+ if (!tracks || !tracks[currentTrackId] || !tracks[currentTrackId].details) {
+ break;
+ }
+
+ var maxBufferHole = config.maxBufferHole,
+ maxFragLookUpTolerance = config.maxFragLookUpTolerance;
+ var maxConfigBuffer = Math.min(config.maxBufferLength, config.maxMaxBufferLength);
+ var bufferedInfo = buffer_helper_BufferHelper.bufferedInfo(this._getBuffered(), media.currentTime, maxBufferHole);
+ var bufferEnd = bufferedInfo.end,
+ bufferLen = bufferedInfo.len;
+ var trackDetails = tracks[currentTrackId].details;
+ var fragments = trackDetails.fragments;
+ var fragLen = fragments.length;
+ var end = fragments[fragLen - 1].start + fragments[fragLen - 1].duration;
+
+ if (bufferLen > maxConfigBuffer) {
+ return;
+ }
+
+ var foundFrag;
+ var fragPrevious = this.fragPrevious;
+
+ if (bufferEnd < end) {
+ if (fragPrevious && trackDetails.hasProgramDateTime) {
+ foundFrag = findFragmentByPDT(fragments, fragPrevious.endProgramDateTime, maxFragLookUpTolerance);
+ }
+
+ if (!foundFrag) {
+ foundFrag = findFragmentByPTS(fragPrevious, fragments, bufferEnd, maxFragLookUpTolerance);
+ }
+ } else {
+ foundFrag = fragments[fragLen - 1];
+ }
+
+ if (foundFrag && foundFrag.encrypted) {
+ logger["logger"].log("Loading key for " + foundFrag.sn);
+ this.state = State.KEY_LOADING;
+ this.hls.trigger(events["default"].KEY_LOADING, {
+ frag: foundFrag
+ });
+ } else if (foundFrag && fragmentTracker.getState(foundFrag) === FragmentState.NOT_LOADED) {
+ // only load if fragment is not loaded
+ this.fragCurrent = foundFrag;
+ this.state = State.FRAG_LOADING;
+ this.hls.trigger(events["default"].FRAG_LOADING, {
+ frag: foundFrag
+ });
+ }
+ }
+ }
+ };
+
+ _proto.stopLoad = function stopLoad() {
+ this.lastAVStart = 0;
+ this.fragPrevious = null;
+
+ _BaseStreamController.prototype.stopLoad.call(this);
+ };
+
+ _proto._getBuffered = function _getBuffered() {
+ return this.tracksBuffered[this.currentTrackId] || [];
+ };
+
+ _proto.onMediaSeeking = function onMediaSeeking() {
+ if (this.fragCurrent) {
+ var currentTime = this.media ? this.media.currentTime : 0;
+ var tolerance = this.config.maxFragLookUpTolerance;
+ var fragStartOffset = this.fragCurrent.start - tolerance;
+ var fragEndOffset = this.fragCurrent.start + this.fragCurrent.duration + tolerance; // check if position will be out of currently loaded frag range after seeking : if out, cancel frag load, if in, don't do anything
+
+ if (currentTime < fragStartOffset || currentTime > fragEndOffset) {
+ if (this.fragCurrent.loader) {
+ this.fragCurrent.loader.abort();
+ }
+
+ this.fragmentTracker.removeFragment(this.fragCurrent);
+ this.fragCurrent = null;
+ this.fragPrevious = null; // switch to IDLE state to load new fragment
+
+ this.state = State.IDLE; // speed up things
+
+ this.tick();
+ }
+ }
+ };
+
+ return SubtitleStreamController;
+}(base_stream_controller_BaseStreamController);
+// CONCATENATED MODULE: ./src/utils/mediakeys-helper.ts
+/**
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/Navigator/requestMediaKeySystemAccess
+ */
+var KeySystems;
+
+(function (KeySystems) {
+ KeySystems["WIDEVINE"] = "com.widevine.alpha";
+ KeySystems["PLAYREADY"] = "com.microsoft.playready";
+})(KeySystems || (KeySystems = {}));
+
+var requestMediaKeySystemAccess = function () {
+ if (typeof window !== 'undefined' && window.navigator && window.navigator.requestMediaKeySystemAccess) {
+ return window.navigator.requestMediaKeySystemAccess.bind(window.navigator);
+ } else {
+ return null;
+ }
+}();
+
+
+// CONCATENATED MODULE: ./src/controller/eme-controller.ts
+function eme_controller_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function eme_controller_createClass(Constructor, protoProps, staticProps) { if (protoProps) eme_controller_defineProperties(Constructor.prototype, protoProps); if (staticProps) eme_controller_defineProperties(Constructor, staticProps); return Constructor; }
+
+function eme_controller_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+/**
+ * @author Stephan Hesse <disparat@gmail.com> | <tchakabam@gmail.com>
+ *
+ * DRM support for Hls.js
+ */
+
+
+
+
+
+var MAX_LICENSE_REQUEST_FAILURES = 3;
+/**
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySystemConfiguration
+ * @param {Array<string>} audioCodecs List of required audio codecs to support
+ * @param {Array<string>} videoCodecs List of required video codecs to support
+ * @param {object} drmSystemOptions Optional parameters/requirements for the key-system
+ * @returns {Array<MediaSystemConfiguration>} An array of supported configurations
+ */
+
+var createWidevineMediaKeySystemConfigurations = function createWidevineMediaKeySystemConfigurations(audioCodecs, videoCodecs, drmSystemOptions) {
+ /* jshint ignore:line */
+ var baseConfig = {
+ // initDataTypes: ['keyids', 'mp4'],
+ // label: "",
+ // persistentState: "not-allowed", // or "required" ?
+ // distinctiveIdentifier: "not-allowed", // or "required" ?
+ // sessionTypes: ['temporary'],
+ audioCapabilities: [],
+ // { contentType: 'audio/mp4; codecs="mp4a.40.2"' }
+ videoCapabilities: [] // { contentType: 'video/mp4; codecs="avc1.42E01E"' }
+
+ };
+ audioCodecs.forEach(function (codec) {
+ baseConfig.audioCapabilities.push({
+ contentType: "audio/mp4; codecs=\"" + codec + "\"",
+ robustness: drmSystemOptions.audioRobustness || ''
+ });
+ });
+ videoCodecs.forEach(function (codec) {
+ baseConfig.videoCapabilities.push({
+ contentType: "video/mp4; codecs=\"" + codec + "\"",
+ robustness: drmSystemOptions.videoRobustness || ''
+ });
+ });
+ return [baseConfig];
+};
+/**
+ * The idea here is to handle key-system (and their respective platforms) specific configuration differences
+ * in order to work with the local requestMediaKeySystemAccess method.
+ *
+ * We can also rule-out platform-related key-system support at this point by throwing an error.
+ *
+ * @param {string} keySystem Identifier for the key-system, see `KeySystems` enum
+ * @param {Array<string>} audioCodecs List of required audio codecs to support
+ * @param {Array<string>} videoCodecs List of required video codecs to support
+ * @throws will throw an error if a unknown key system is passed
+ * @returns {Array<MediaSystemConfiguration>} A non-empty Array of MediaKeySystemConfiguration objects
+ */
+
+
+var eme_controller_getSupportedMediaKeySystemConfigurations = function getSupportedMediaKeySystemConfigurations(keySystem, audioCodecs, videoCodecs, drmSystemOptions) {
+ switch (keySystem) {
+ case KeySystems.WIDEVINE:
+ return createWidevineMediaKeySystemConfigurations(audioCodecs, videoCodecs, drmSystemOptions);
+
+ default:
+ throw new Error("Unknown key-system: " + keySystem);
+ }
+};
+
+/**
+ * Controller to deal with encrypted media extensions (EME)
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/Encrypted_Media_Extensions_API
+ *
+ * @class
+ * @constructor
+ */
+var eme_controller_EMEController = /*#__PURE__*/function (_EventHandler) {
+ eme_controller_inheritsLoose(EMEController, _EventHandler);
+
+ /**
+ * @constructs
+ * @param {Hls} hls Our Hls.js instance
+ */
+ function EMEController(hls) {
+ var _this;
+
+ _this = _EventHandler.call(this, hls, events["default"].MEDIA_ATTACHED, events["default"].MEDIA_DETACHED, events["default"].MANIFEST_PARSED) || this;
+ _this._widevineLicenseUrl = void 0;
+ _this._licenseXhrSetup = void 0;
+ _this._emeEnabled = void 0;
+ _this._requestMediaKeySystemAccess = void 0;
+ _this._drmSystemOptions = void 0;
+ _this._config = void 0;
+ _this._mediaKeysList = [];
+ _this._media = null;
+ _this._hasSetMediaKeys = false;
+ _this._requestLicenseFailureCount = 0;
+ _this.mediaKeysPromise = null;
+
+ _this._onMediaEncrypted = function (e) {
+ logger["logger"].log("Media is encrypted using \"" + e.initDataType + "\" init data type");
+
+ if (!_this.mediaKeysPromise) {
+ logger["logger"].error('Fatal: Media is encrypted but no CDM access or no keys have been requested');
+
+ _this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_KEYS,
+ fatal: true
+ });
+
+ return;
+ }
+
+ var finallySetKeyAndStartSession = function finallySetKeyAndStartSession(mediaKeys) {
+ if (!_this._media) {
+ return;
+ }
+
+ _this._attemptSetMediaKeys(mediaKeys);
+
+ _this._generateRequestWithPreferredKeySession(e.initDataType, e.initData);
+ }; // Could use `Promise.finally` but some Promise polyfills are missing it
+
+
+ _this.mediaKeysPromise.then(finallySetKeyAndStartSession).catch(finallySetKeyAndStartSession);
+ };
+
+ _this._config = hls.config;
+ _this._widevineLicenseUrl = _this._config.widevineLicenseUrl;
+ _this._licenseXhrSetup = _this._config.licenseXhrSetup;
+ _this._emeEnabled = _this._config.emeEnabled;
+ _this._requestMediaKeySystemAccess = _this._config.requestMediaKeySystemAccessFunc;
+ _this._drmSystemOptions = hls.config.drmSystemOptions;
+ return _this;
+ }
+ /**
+ * @param {string} keySystem Identifier for the key-system, see `KeySystems` enum
+ * @returns {string} License server URL for key-system (if any configured, otherwise causes error)
+ * @throws if a unsupported keysystem is passed
+ */
+
+
+ var _proto = EMEController.prototype;
+
+ _proto.getLicenseServerUrl = function getLicenseServerUrl(keySystem) {
+ switch (keySystem) {
+ case KeySystems.WIDEVINE:
+ if (!this._widevineLicenseUrl) {
+ break;
+ }
+
+ return this._widevineLicenseUrl;
+ }
+
+ throw new Error("no license server URL configured for key-system \"" + keySystem + "\"");
+ }
+ /**
+ * Requests access object and adds it to our list upon success
+ * @private
+ * @param {string} keySystem System ID (see `KeySystems`)
+ * @param {Array<string>} audioCodecs List of required audio codecs to support
+ * @param {Array<string>} videoCodecs List of required video codecs to support
+ * @throws When a unsupported KeySystem is passed
+ */
+ ;
+
+ _proto._attemptKeySystemAccess = function _attemptKeySystemAccess(keySystem, audioCodecs, videoCodecs) {
+ var _this2 = this;
+
+ // This can throw, but is caught in event handler callpath
+ var mediaKeySystemConfigs = eme_controller_getSupportedMediaKeySystemConfigurations(keySystem, audioCodecs, videoCodecs, this._drmSystemOptions);
+ logger["logger"].log('Requesting encrypted media key-system access'); // expecting interface like window.navigator.requestMediaKeySystemAccess
+
+ var keySystemAccessPromise = this.requestMediaKeySystemAccess(keySystem, mediaKeySystemConfigs);
+ this.mediaKeysPromise = keySystemAccessPromise.then(function (mediaKeySystemAccess) {
+ return _this2._onMediaKeySystemAccessObtained(keySystem, mediaKeySystemAccess);
+ });
+ keySystemAccessPromise.catch(function (err) {
+ logger["logger"].error("Failed to obtain key-system \"" + keySystem + "\" access:", err);
+ });
+ };
+
+ /**
+ * Handles obtaining access to a key-system
+ * @private
+ * @param {string} keySystem
+ * @param {MediaKeySystemAccess} mediaKeySystemAccess https://developer.mozilla.org/en-US/docs/Web/API/MediaKeySystemAccess
+ */
+ _proto._onMediaKeySystemAccessObtained = function _onMediaKeySystemAccessObtained(keySystem, mediaKeySystemAccess) {
+ var _this3 = this;
+
+ logger["logger"].log("Access for key-system \"" + keySystem + "\" obtained");
+ var mediaKeysListItem = {
+ mediaKeysSessionInitialized: false,
+ mediaKeySystemAccess: mediaKeySystemAccess,
+ mediaKeySystemDomain: keySystem
+ };
+
+ this._mediaKeysList.push(mediaKeysListItem);
+
+ var mediaKeysPromise = Promise.resolve().then(function () {
+ return mediaKeySystemAccess.createMediaKeys();
+ }).then(function (mediaKeys) {
+ mediaKeysListItem.mediaKeys = mediaKeys;
+ logger["logger"].log("Media-keys created for key-system \"" + keySystem + "\"");
+
+ _this3._onMediaKeysCreated();
+
+ return mediaKeys;
+ });
+ mediaKeysPromise.catch(function (err) {
+ logger["logger"].error('Failed to create media-keys:', err);
+ });
+ return mediaKeysPromise;
+ }
+ /**
+ * Handles key-creation (represents access to CDM). We are going to create key-sessions upon this
+ * for all existing keys where no session exists yet.
+ *
+ * @private
+ */
+ ;
+
+ _proto._onMediaKeysCreated = function _onMediaKeysCreated() {
+ var _this4 = this;
+
+ // check for all key-list items if a session exists, otherwise, create one
+ this._mediaKeysList.forEach(function (mediaKeysListItem) {
+ if (!mediaKeysListItem.mediaKeysSession) {
+ // mediaKeys is definitely initialized here
+ mediaKeysListItem.mediaKeysSession = mediaKeysListItem.mediaKeys.createSession();
+
+ _this4._onNewMediaKeySession(mediaKeysListItem.mediaKeysSession);
+ }
+ });
+ }
+ /**
+ * @private
+ * @param {*} keySession
+ */
+ ;
+
+ _proto._onNewMediaKeySession = function _onNewMediaKeySession(keySession) {
+ var _this5 = this;
+
+ logger["logger"].log("New key-system session " + keySession.sessionId);
+ keySession.addEventListener('message', function (event) {
+ _this5._onKeySessionMessage(keySession, event.message);
+ }, false);
+ }
+ /**
+ * @private
+ * @param {MediaKeySession} keySession
+ * @param {ArrayBuffer} message
+ */
+ ;
+
+ _proto._onKeySessionMessage = function _onKeySessionMessage(keySession, message) {
+ logger["logger"].log('Got EME message event, creating license request');
+
+ this._requestLicense(message, function (data) {
+ logger["logger"].log("Received license data (length: " + (data ? data.byteLength : data) + "), updating key-session");
+ keySession.update(data);
+ });
+ }
+ /**
+ * @private
+ * @param e {MediaEncryptedEvent}
+ */
+ ;
+
+ /**
+ * @private
+ */
+ _proto._attemptSetMediaKeys = function _attemptSetMediaKeys(mediaKeys) {
+ if (!this._media) {
+ throw new Error('Attempted to set mediaKeys without first attaching a media element');
+ }
+
+ if (!this._hasSetMediaKeys) {
+ // FIXME: see if we can/want/need-to really to deal with several potential key-sessions?
+ var keysListItem = this._mediaKeysList[0];
+
+ if (!keysListItem || !keysListItem.mediaKeys) {
+ logger["logger"].error('Fatal: Media is encrypted but no CDM access or no keys have been obtained yet');
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_KEYS,
+ fatal: true
+ });
+ return;
+ }
+
+ logger["logger"].log('Setting keys for encrypted media');
+
+ this._media.setMediaKeys(keysListItem.mediaKeys);
+
+ this._hasSetMediaKeys = true;
+ }
+ }
+ /**
+ * @private
+ */
+ ;
+
+ _proto._generateRequestWithPreferredKeySession = function _generateRequestWithPreferredKeySession(initDataType, initData) {
+ var _this6 = this;
+
+ // FIXME: see if we can/want/need-to really to deal with several potential key-sessions?
+ var keysListItem = this._mediaKeysList[0];
+
+ if (!keysListItem) {
+ logger["logger"].error('Fatal: Media is encrypted but not any key-system access has been obtained yet');
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_ACCESS,
+ fatal: true
+ });
+ return;
+ }
+
+ if (keysListItem.mediaKeysSessionInitialized) {
+ logger["logger"].warn('Key-Session already initialized but requested again');
+ return;
+ }
+
+ var keySession = keysListItem.mediaKeysSession;
+
+ if (!keySession) {
+ logger["logger"].error('Fatal: Media is encrypted but no key-session existing');
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_SESSION,
+ fatal: true
+ });
+ return;
+ } // initData is null if the media is not CORS-same-origin
+
+
+ if (!initData) {
+ logger["logger"].warn('Fatal: initData required for generating a key session is null');
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_INIT_DATA,
+ fatal: true
+ });
+ return;
+ }
+
+ logger["logger"].log("Generating key-session request for \"" + initDataType + "\" init data type");
+ keysListItem.mediaKeysSessionInitialized = true;
+ keySession.generateRequest(initDataType, initData).then(function () {
+ logger["logger"].debug('Key-session generation succeeded');
+ }).catch(function (err) {
+ logger["logger"].error('Error generating key-session request:', err);
+
+ _this6.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_SESSION,
+ fatal: false
+ });
+ });
+ }
+ /**
+ * @private
+ * @param {string} url License server URL
+ * @param {ArrayBuffer} keyMessage Message data issued by key-system
+ * @param {function} callback Called when XHR has succeeded
+ * @returns {XMLHttpRequest} Unsent (but opened state) XHR object
+ * @throws if XMLHttpRequest construction failed
+ */
+ ;
+
+ _proto._createLicenseXhr = function _createLicenseXhr(url, keyMessage, callback) {
+ var xhr = new XMLHttpRequest();
+ var licenseXhrSetup = this._licenseXhrSetup;
+
+ try {
+ if (licenseXhrSetup) {
+ try {
+ licenseXhrSetup(xhr, url);
+ } catch (e) {
+ // let's try to open before running setup
+ xhr.open('POST', url, true);
+ licenseXhrSetup(xhr, url);
+ }
+ } // if licenseXhrSetup did not yet call open, let's do it now
+
+
+ if (!xhr.readyState) {
+ xhr.open('POST', url, true);
+ }
+ } catch (e) {
+ // IE11 throws an exception on xhr.open if attempting to access an HTTP resource over HTTPS
+ throw new Error("issue setting up KeySystem license XHR " + e);
+ } // Because we set responseType to ArrayBuffer here, callback is typed as handling only array buffers
+
+
+ xhr.responseType = 'arraybuffer';
+ xhr.onreadystatechange = this._onLicenseRequestReadyStageChange.bind(this, xhr, url, keyMessage, callback);
+ return xhr;
+ }
+ /**
+ * @private
+ * @param {XMLHttpRequest} xhr
+ * @param {string} url License server URL
+ * @param {ArrayBuffer} keyMessage Message data issued by key-system
+ * @param {function} callback Called when XHR has succeeded
+ */
+ ;
+
+ _proto._onLicenseRequestReadyStageChange = function _onLicenseRequestReadyStageChange(xhr, url, keyMessage, callback) {
+ switch (xhr.readyState) {
+ case 4:
+ if (xhr.status === 200) {
+ this._requestLicenseFailureCount = 0;
+ logger["logger"].log('License request succeeded');
+
+ if (xhr.responseType !== 'arraybuffer') {
+ logger["logger"].warn('xhr response type was not set to the expected arraybuffer for license request');
+ }
+
+ callback(xhr.response);
+ } else {
+ logger["logger"].error("License Request XHR failed (" + url + "). Status: " + xhr.status + " (" + xhr.statusText + ")");
+ this._requestLicenseFailureCount++;
+
+ if (this._requestLicenseFailureCount > MAX_LICENSE_REQUEST_FAILURES) {
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_LICENSE_REQUEST_FAILED,
+ fatal: true
+ });
+ return;
+ }
+
+ var attemptsLeft = MAX_LICENSE_REQUEST_FAILURES - this._requestLicenseFailureCount + 1;
+ logger["logger"].warn("Retrying license request, " + attemptsLeft + " attempts left");
+
+ this._requestLicense(keyMessage, callback);
+ }
+
+ break;
+ }
+ }
+ /**
+ * @private
+ * @param {MediaKeysListItem} keysListItem
+ * @param {ArrayBuffer} keyMessage
+ * @returns {ArrayBuffer} Challenge data posted to license server
+ * @throws if KeySystem is unsupported
+ */
+ ;
+
+ _proto._generateLicenseRequestChallenge = function _generateLicenseRequestChallenge(keysListItem, keyMessage) {
+ switch (keysListItem.mediaKeySystemDomain) {
+ // case KeySystems.PLAYREADY:
+ // from https://github.com/MicrosoftEdge/Demos/blob/master/eme/scripts/demo.js
+
+ /*
+ if (this.licenseType !== this.LICENSE_TYPE_WIDEVINE) {
+ // For PlayReady CDMs, we need to dig the Challenge out of the XML.
+ var keyMessageXml = new DOMParser().parseFromString(String.fromCharCode.apply(null, new Uint16Array(keyMessage)), 'application/xml');
+ if (keyMessageXml.getElementsByTagName('Challenge')[0]) {
+ challenge = atob(keyMessageXml.getElementsByTagName('Challenge')[0].childNodes[0].nodeValue);
+ } else {
+ throw 'Cannot find <Challenge> in key message';
+ }
+ var headerNames = keyMessageXml.getElementsByTagName('name');
+ var headerValues = keyMessageXml.getElementsByTagName('value');
+ if (headerNames.length !== headerValues.length) {
+ throw 'Mismatched header <name>/<value> pair in key message';
+ }
+ for (var i = 0; i < headerNames.length; i++) {
+ xhr.setRequestHeader(headerNames[i].childNodes[0].nodeValue, headerValues[i].childNodes[0].nodeValue);
+ }
+ }
+ break;
+ */
+ case KeySystems.WIDEVINE:
+ // For Widevine CDMs, the challenge is the keyMessage.
+ return keyMessage;
+ }
+
+ throw new Error("unsupported key-system: " + keysListItem.mediaKeySystemDomain);
+ }
+ /**
+ * @private
+ * @param keyMessage
+ * @param callback
+ */
+ ;
+
+ _proto._requestLicense = function _requestLicense(keyMessage, callback) {
+ logger["logger"].log('Requesting content license for key-system');
+ var keysListItem = this._mediaKeysList[0];
+
+ if (!keysListItem) {
+ logger["logger"].error('Fatal error: Media is encrypted but no key-system access has been obtained yet');
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_NO_ACCESS,
+ fatal: true
+ });
+ return;
+ }
+
+ try {
+ var _url = this.getLicenseServerUrl(keysListItem.mediaKeySystemDomain);
+
+ var _xhr = this._createLicenseXhr(_url, keyMessage, callback);
+
+ logger["logger"].log("Sending license request to URL: " + _url);
+
+ var challenge = this._generateLicenseRequestChallenge(keysListItem, keyMessage);
+
+ _xhr.send(challenge);
+ } catch (e) {
+ logger["logger"].error("Failure requesting DRM license: " + e);
+ this.hls.trigger(events["default"].ERROR, {
+ type: errors["ErrorTypes"].KEY_SYSTEM_ERROR,
+ details: errors["ErrorDetails"].KEY_SYSTEM_LICENSE_REQUEST_FAILED,
+ fatal: true
+ });
+ }
+ };
+
+ _proto.onMediaAttached = function onMediaAttached(data) {
+ if (!this._emeEnabled) {
+ return;
+ }
+
+ var media = data.media; // keep reference of media
+
+ this._media = media;
+ media.addEventListener('encrypted', this._onMediaEncrypted);
+ };
+
+ _proto.onMediaDetached = function onMediaDetached() {
+ var media = this._media;
+ var mediaKeysList = this._mediaKeysList;
+
+ if (!media) {
+ return;
+ }
+
+ media.removeEventListener('encrypted', this._onMediaEncrypted);
+ this._media = null;
+ this._mediaKeysList = []; // Close all sessions and remove media keys from the video element.
+
+ Promise.all(mediaKeysList.map(function (mediaKeysListItem) {
+ if (mediaKeysListItem.mediaKeysSession) {
+ return mediaKeysListItem.mediaKeysSession.close().catch(function () {// Ignore errors when closing the sessions. Closing a session that
+ // generated no key requests will throw an error.
+ });
+ }
+ })).then(function () {
+ return media.setMediaKeys(null);
+ }).catch(function () {// Ignore any failures while removing media keys from the video element.
+ });
+ } // TODO: Use manifest types here when they are defined
+ ;
+
+ _proto.onManifestParsed = function onManifestParsed(data) {
+ if (!this._emeEnabled) {
+ return;
+ }
+
+ var audioCodecs = data.levels.map(function (level) {
+ return level.audioCodec;
+ });
+ var videoCodecs = data.levels.map(function (level) {
+ return level.videoCodec;
+ });
+
+ this._attemptKeySystemAccess(KeySystems.WIDEVINE, audioCodecs, videoCodecs);
+ };
+
+ eme_controller_createClass(EMEController, [{
+ key: "requestMediaKeySystemAccess",
+ get: function get() {
+ if (!this._requestMediaKeySystemAccess) {
+ throw new Error('No requestMediaKeySystemAccess function configured');
+ }
+
+ return this._requestMediaKeySystemAccess;
+ }
+ }]);
+
+ return EMEController;
+}(event_handler);
+
+/* harmony default export */ var eme_controller = (eme_controller_EMEController);
+// CONCATENATED MODULE: ./src/config.ts
+function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * HLS config
+ */
+
+
+
+
+ // import FetchLoader from './utils/fetch-loader';
+
+
+
+
+
+
+
+
+
+
+function timelineConfig() {
+ return {
+ cueHandler: cues_namespaceObject,
+ // used by timeline-controller
+ enableCEA708Captions: true,
+ // used by timeline-controller
+ enableWebVTT: true,
+ // used by timeline-controller
+ captionsTextTrack1Label: 'English',
+ // used by timeline-controller
+ captionsTextTrack1LanguageCode: 'en',
+ // used by timeline-controller
+ captionsTextTrack2Label: 'Spanish',
+ // used by timeline-controller
+ captionsTextTrack2LanguageCode: 'es',
+ // used by timeline-controller
+ captionsTextTrack3Label: 'Unknown CC',
+ // used by timeline-controller
+ captionsTextTrack3LanguageCode: '',
+ // used by timeline-controller
+ captionsTextTrack4Label: 'Unknown CC',
+ // used by timeline-controller
+ captionsTextTrack4LanguageCode: '',
+ // used by timeline-controller
+ renderTextTracksNatively: true
+ };
+} // If possible, keep hlsDefaultConfig shallow
+// It is cloned whenever a new Hls instance is created, by keeping the config
+// shallow the properties are cloned, and we don't end up manipulating the default
+
+
+var hlsDefaultConfig = _objectSpread(_objectSpread({
+ autoStartLoad: true,
+ // used by stream-controller
+ startPosition: -1,
+ // used by stream-controller
+ defaultAudioCodec: void 0,
+ // used by stream-controller
+ debug: false,
+ // used by logger
+ capLevelOnFPSDrop: false,
+ // used by fps-controller
+ capLevelToPlayerSize: false,
+ // used by cap-level-controller
+ initialLiveManifestSize: 1,
+ // used by stream-controller
+ maxBufferLength: 30,
+ // used by stream-controller
+ maxBufferSize: 60 * 1000 * 1000,
+ // used by stream-controller
+ maxBufferHole: 0.5,
+ // used by stream-controller
+ lowBufferWatchdogPeriod: 0.5,
+ // used by stream-controller
+ highBufferWatchdogPeriod: 3,
+ // used by stream-controller
+ nudgeOffset: 0.1,
+ // used by stream-controller
+ nudgeMaxRetry: 3,
+ // used by stream-controller
+ maxFragLookUpTolerance: 0.25,
+ // used by stream-controller
+ liveSyncDurationCount: 3,
+ // used by stream-controller
+ liveMaxLatencyDurationCount: Infinity,
+ // used by stream-controller
+ liveSyncDuration: void 0,
+ // used by stream-controller
+ liveMaxLatencyDuration: void 0,
+ // used by stream-controller
+ liveDurationInfinity: false,
+ // used by buffer-controller
+ liveBackBufferLength: Infinity,
+ // used by buffer-controller
+ maxMaxBufferLength: 600,
+ // used by stream-controller
+ enableWorker: true,
+ // used by demuxer
+ enableSoftwareAES: true,
+ // used by decrypter
+ manifestLoadingTimeOut: 10000,
+ // used by playlist-loader
+ manifestLoadingMaxRetry: 1,
+ // used by playlist-loader
+ manifestLoadingRetryDelay: 1000,
+ // used by playlist-loader
+ manifestLoadingMaxRetryTimeout: 64000,
+ // used by playlist-loader
+ startLevel: void 0,
+ // used by level-controller
+ levelLoadingTimeOut: 10000,
+ // used by playlist-loader
+ levelLoadingMaxRetry: 4,
+ // used by playlist-loader
+ levelLoadingRetryDelay: 1000,
+ // used by playlist-loader
+ levelLoadingMaxRetryTimeout: 64000,
+ // used by playlist-loader
+ fragLoadingTimeOut: 20000,
+ // used by fragment-loader
+ fragLoadingMaxRetry: 6,
+ // used by fragment-loader
+ fragLoadingRetryDelay: 1000,
+ // used by fragment-loader
+ fragLoadingMaxRetryTimeout: 64000,
+ // used by fragment-loader
+ startFragPrefetch: false,
+ // used by stream-controller
+ fpsDroppedMonitoringPeriod: 5000,
+ // used by fps-controller
+ fpsDroppedMonitoringThreshold: 0.2,
+ // used by fps-controller
+ appendErrorMaxRetry: 3,
+ // used by buffer-controller
+ loader: xhr_loader,
+ // loader: FetchLoader,
+ fLoader: void 0,
+ // used by fragment-loader
+ pLoader: void 0,
+ // used by playlist-loader
+ xhrSetup: void 0,
+ // used by xhr-loader
+ licenseXhrSetup: void 0,
+ // used by eme-controller
+ // fetchSetup: void 0,
+ abrController: abr_controller,
+ bufferController: buffer_controller,
+ capLevelController: cap_level_controller,
+ fpsController: fps_controller,
+ stretchShortVideoTrack: false,
+ // used by mp4-remuxer
+ maxAudioFramesDrift: 1,
+ // used by mp4-remuxer
+ forceKeyFrameOnDiscontinuity: true,
+ // used by ts-demuxer
+ abrEwmaFastLive: 3,
+ // used by abr-controller
+ abrEwmaSlowLive: 9,
+ // used by abr-controller
+ abrEwmaFastVoD: 3,
+ // used by abr-controller
+ abrEwmaSlowVoD: 9,
+ // used by abr-controller
+ abrEwmaDefaultEstimate: 5e5,
+ // 500 kbps // used by abr-controller
+ abrBandWidthFactor: 0.95,
+ // used by abr-controller
+ abrBandWidthUpFactor: 0.7,
+ // used by abr-controller
+ abrMaxWithRealBitrate: false,
+ // used by abr-controller
+ maxStarvationDelay: 4,
+ // used by abr-controller
+ maxLoadingDelay: 4,
+ // used by abr-controller
+ minAutoBitrate: 0,
+ // used by hls
+ emeEnabled: false,
+ // used by eme-controller
+ widevineLicenseUrl: void 0,
+ // used by eme-controller
+ drmSystemOptions: {},
+ // used by eme-controller
+ requestMediaKeySystemAccessFunc: requestMediaKeySystemAccess,
+ // used by eme-controller
+ testBandwidth: true
+}, timelineConfig()), {}, {
+ subtitleStreamController: true ? subtitle_stream_controller_SubtitleStreamController : undefined,
+ subtitleTrackController: true ? subtitle_track_controller : undefined,
+ timelineController: true ? timeline_controller : undefined,
+ audioStreamController: true ? audio_stream_controller : undefined,
+ audioTrackController: true ? audio_track_controller : undefined,
+ emeController: true ? eme_controller : undefined
+});
+// CONCATENATED MODULE: ./src/hls.ts
+function hls_ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
+
+function hls_objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { hls_ownKeys(Object(source), true).forEach(function (key) { hls_defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { hls_ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
+
+function hls_defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+function hls_assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
+
+function hls_defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+function hls_createClass(Constructor, protoProps, staticProps) { if (protoProps) hls_defineProperties(Constructor.prototype, protoProps); if (staticProps) hls_defineProperties(Constructor, staticProps); return Constructor; }
+
+function hls_inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/**
+ * @module Hls
+ * @class
+ * @constructor
+ */
+
+var hls_Hls = /*#__PURE__*/function (_Observer) {
+ hls_inheritsLoose(Hls, _Observer);
+
+ /**
+ * @type {boolean}
+ */
+ Hls.isSupported = function isSupported() {
+ return is_supported_isSupported();
+ }
+ /**
+ * @type {HlsEvents}
+ */
+ ;
+
+ hls_createClass(Hls, null, [{
+ key: "version",
+
+ /**
+ * @type {string}
+ */
+ get: function get() {
+ return "0.15.0-alpha.2.0.canary.6177";
+ }
+ }, {
+ key: "Events",
+ get: function get() {
+ return events["default"];
+ }
+ /**
+ * @type {HlsErrorTypes}
+ */
+
+ }, {
+ key: "ErrorTypes",
+ get: function get() {
+ return errors["ErrorTypes"];
+ }
+ /**
+ * @type {HlsErrorDetails}
+ */
+
+ }, {
+ key: "ErrorDetails",
+ get: function get() {
+ return errors["ErrorDetails"];
+ }
+ /**
+ * @type {HlsConfig}
+ */
+
+ }, {
+ key: "DefaultConfig",
+ get: function get() {
+ if (!Hls.defaultConfig) {
+ return hlsDefaultConfig;
+ }
+
+ return Hls.defaultConfig;
+ }
+ /**
+ * @type {HlsConfig}
+ */
+ ,
+ set: function set(defaultConfig) {
+ Hls.defaultConfig = defaultConfig;
+ }
+ /**
+ * Creates an instance of an HLS client that can attach to exactly one `HTMLMediaElement`.
+ *
+ * @constructs Hls
+ * @param {HlsConfig} config
+ */
+
+ }]);
+
+ function Hls(userConfig) {
+ var _this;
+
+ if (userConfig === void 0) {
+ userConfig = {};
+ }
+
+ _this = _Observer.call(this) || this;
+ _this.config = void 0;
+ _this._autoLevelCapping = void 0;
+ _this.abrController = void 0;
+ _this.capLevelController = void 0;
+ _this.levelController = void 0;
+ _this.streamController = void 0;
+ _this.networkControllers = void 0;
+ _this.audioTrackController = void 0;
+ _this.subtitleTrackController = void 0;
+ _this.emeController = void 0;
+ _this.coreComponents = void 0;
+ _this.media = null;
+ _this.url = null;
+ var defaultConfig = Hls.DefaultConfig;
+
+ if ((userConfig.liveSyncDurationCount || userConfig.liveMaxLatencyDurationCount) && (userConfig.liveSyncDuration || userConfig.liveMaxLatencyDuration)) {
+ throw new Error('Illegal hls.js config: don\'t mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration');
+ } // Shallow clone
+
+
+ _this.config = hls_objectSpread(hls_objectSpread({}, defaultConfig), userConfig);
+
+ var _assertThisInitialize = hls_assertThisInitialized(_this),
+ config = _assertThisInitialize.config;
+
+ if (config.liveMaxLatencyDurationCount !== void 0 && config.liveMaxLatencyDurationCount <= config.liveSyncDurationCount) {
+ throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');
+ }
+
+ if (config.liveMaxLatencyDuration !== void 0 && (config.liveSyncDuration === void 0 || config.liveMaxLatencyDuration <= config.liveSyncDuration)) {
+ throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be gt "liveSyncDuration"');
+ }
+
+ Object(logger["enableLogs"])(config.debug);
+ _this._autoLevelCapping = -1; // core controllers and network loaders
+
+ /**
+ * @member {AbrController} abrController
+ */
+
+ var abrController = _this.abrController = new config.abrController(hls_assertThisInitialized(_this)); // eslint-disable-line new-cap
+
+ var bufferController = new config.bufferController(hls_assertThisInitialized(_this)); // eslint-disable-line new-cap
+
+ var capLevelController = _this.capLevelController = new config.capLevelController(hls_assertThisInitialized(_this)); // eslint-disable-line new-cap
+
+ var fpsController = new config.fpsController(hls_assertThisInitialized(_this)); // eslint-disable-line new-cap
+
+ var playListLoader = new playlist_loader(hls_assertThisInitialized(_this));
+ var fragmentLoader = new fragment_loader(hls_assertThisInitialized(_this));
+ var keyLoader = new key_loader(hls_assertThisInitialized(_this));
+ var id3TrackController = new id3_track_controller(hls_assertThisInitialized(_this)); // network controllers
+
+ /**
+ * @member {LevelController} levelController
+ */
+
+ var levelController = _this.levelController = new level_controller_LevelController(hls_assertThisInitialized(_this)); // FIXME: FragmentTracker must be defined before StreamController because the order of event handling is important
+
+ var fragmentTracker = new fragment_tracker_FragmentTracker(hls_assertThisInitialized(_this));
+ /**
+ * @member {StreamController} streamController
+ */
+
+ var streamController = _this.streamController = new stream_controller(hls_assertThisInitialized(_this), fragmentTracker);
+ var networkControllers = [levelController, streamController]; // optional audio stream controller
+
+ /**
+ * @var {ICoreComponent | Controller}
+ */
+
+ var Controller = config.audioStreamController;
+
+ if (Controller) {
+ networkControllers.push(new Controller(hls_assertThisInitialized(_this), fragmentTracker));
+ }
+ /**
+ * @member {INetworkController[]} networkControllers
+ */
+
+
+ _this.networkControllers = networkControllers;
+ /**
+ * @var {ICoreComponent[]}
+ */
+
+ var coreComponents = [playListLoader, fragmentLoader, keyLoader, abrController, bufferController, capLevelController, fpsController, id3TrackController, fragmentTracker]; // optional audio track and subtitle controller
+
+ Controller = config.audioTrackController;
+
+ if (Controller) {
+ var audioTrackController = new Controller(hls_assertThisInitialized(_this));
+ /**
+ * @member {AudioTrackController} audioTrackController
+ */
+
+ _this.audioTrackController = audioTrackController;
+ coreComponents.push(audioTrackController);
+ }
+
+ Controller = config.subtitleTrackController;
+
+ if (Controller) {
+ var subtitleTrackController = new Controller(hls_assertThisInitialized(_this));
+ /**
+ * @member {SubtitleTrackController} subtitleTrackController
+ */
+
+ _this.subtitleTrackController = subtitleTrackController;
+ networkControllers.push(subtitleTrackController);
+ }
+
+ Controller = config.emeController;
+
+ if (Controller) {
+ var emeController = new Controller(hls_assertThisInitialized(_this));
+ /**
+ * @member {EMEController} emeController
+ */
+
+ _this.emeController = emeController;
+ coreComponents.push(emeController);
+ } // optional subtitle controllers
+
+
+ Controller = config.subtitleStreamController;
+
+ if (Controller) {
+ networkControllers.push(new Controller(hls_assertThisInitialized(_this), fragmentTracker));
+ }
+
+ Controller = config.timelineController;
+
+ if (Controller) {
+ coreComponents.push(new Controller(hls_assertThisInitialized(_this)));
+ }
+ /**
+ * @member {ICoreComponent[]}
+ */
+
+
+ _this.coreComponents = coreComponents;
+ return _this;
+ }
+ /**
+ * Dispose of the instance
+ */
+
+
+ var _proto = Hls.prototype;
+
+ _proto.destroy = function destroy() {
+ logger["logger"].log('destroy');
+ this.trigger(events["default"].DESTROYING);
+ this.detachMedia();
+ this.coreComponents.concat(this.networkControllers).forEach(function (component) {
+ component.destroy();
+ });
+ this.url = null;
+ this.removeAllListeners();
+ this._autoLevelCapping = -1;
+ }
+ /**
+ * Attach a media element
+ * @param {HTMLMediaElement} media
+ */
+ ;
+
+ _proto.attachMedia = function attachMedia(media) {
+ logger["logger"].log('attachMedia');
+ this.media = media;
+ this.trigger(events["default"].MEDIA_ATTACHING, {
+ media: media
+ });
+ }
+ /**
+ * Detach from the media
+ */
+ ;
+
+ _proto.detachMedia = function detachMedia() {
+ logger["logger"].log('detachMedia');
+ this.trigger(events["default"].MEDIA_DETACHING);
+ this.media = null;
+ }
+ /**
+ * Set the source URL. Can be relative or absolute.
+ * @param {string} url
+ */
+ ;
+
+ _proto.loadSource = function loadSource(url) {
+ this.stopLoad();
+ var media = this.media;
+
+ if (media && this.url) {
+ this.detachMedia();
+ this.attachMedia(media);
+ }
+
+ url = url_toolkit["buildAbsoluteURL"](window.location.href, url, {
+ alwaysNormalize: true
+ });
+ logger["logger"].log("loadSource:" + url);
+ this.url = url; // when attaching to a source URL, trigger a playlist load
+
+ this.trigger(events["default"].MANIFEST_LOADING, {
+ url: url
+ });
+ }
+ /**
+ * Start loading data from the stream source.
+ * Depending on default config, client starts loading automatically when a source is set.
+ *
+ * @param {number} startPosition Set the start position to stream from
+ * @default -1 None (from earliest point)
+ */
+ ;
+
+ _proto.startLoad = function startLoad(startPosition) {
+ if (startPosition === void 0) {
+ startPosition = -1;
+ }
+
+ logger["logger"].log("startLoad(" + startPosition + ")");
+ this.networkControllers.forEach(function (controller) {
+ controller.startLoad(startPosition);
+ });
+ }
+ /**
+ * Stop loading of any stream data.
+ */
+ ;
+
+ _proto.stopLoad = function stopLoad() {
+ logger["logger"].log('stopLoad');
+ this.networkControllers.forEach(function (controller) {
+ controller.stopLoad();
+ });
+ }
+ /**
+ * Swap through possible audio codecs in the stream (for example to switch from stereo to 5.1)
+ */
+ ;
+
+ _proto.swapAudioCodec = function swapAudioCodec() {
+ logger["logger"].log('swapAudioCodec');
+ this.streamController.swapAudioCodec();
+ }
+ /**
+ * When the media-element fails, this allows to detach and then re-attach it
+ * as one call (convenience method).
+ *
+ * Automatic recovery of media-errors by this process is configurable.
+ */
+ ;
+
+ _proto.recoverMediaError = function recoverMediaError() {
+ logger["logger"].log('recoverMediaError');
+ var media = this.media;
+ this.detachMedia();
+
+ if (media) {
+ this.attachMedia(media);
+ }
+ }
+ /**
+ * Remove a loaded level from the list of levels, or a level url in from a list of redundant level urls.
+ * This can be used to remove a rendition or playlist url that errors frequently from the list of levels that a user
+ * or hls.js can choose from.
+ *
+ * @param levelIndex {number} The quality level index to of the level to remove
+ * @param urlId {number} The quality level url index in the case that fallback levels are available. Defaults to 0.
+ */
+ ;
+
+ _proto.removeLevel = function removeLevel(levelIndex, urlId) {
+ if (urlId === void 0) {
+ urlId = 0;
+ }
+
+ this.levelController.removeLevel(levelIndex, urlId);
+ }
+ /**
+ * @type {QualityLevel[]}
+ */
+ // todo(typescript-levelController)
+ ;
+
+ hls_createClass(Hls, [{
+ key: "levels",
+ get: function get() {
+ return this.levelController.levels;
+ }
+ /**
+ * Index of quality level currently played
+ * @type {number}
+ */
+
+ }, {
+ key: "currentLevel",
+ get: function get() {
+ return this.streamController.currentLevel;
+ }
+ /**
+ * Set quality level index immediately .
+ * This will flush the current buffer to replace the quality asap.
+ * That means playback will interrupt at least shortly to re-buffer and re-sync eventually.
+ * @param newLevel {number} -1 for automatic level selection
+ */
+ ,
+ set: function set(newLevel) {
+ logger["logger"].log("set currentLevel:" + newLevel);
+ this.loadLevel = newLevel;
+ this.streamController.immediateLevelSwitch();
+ }
+ /**
+ * Index of next quality level loaded as scheduled by stream controller.
+ * @type {number}
+ */
+
+ }, {
+ key: "nextLevel",
+ get: function get() {
+ return this.streamController.nextLevel;
+ }
+ /**
+ * Set quality level index for next loaded data.
+ * This will switch the video quality asap, without interrupting playback.
+ * May abort current loading of data, and flush parts of buffer (outside currently played fragment region).
+ * @type {number} -1 for automatic level selection
+ */
+ ,
+ set: function set(newLevel) {
+ logger["logger"].log("set nextLevel:" + newLevel);
+ this.levelController.manualLevel = newLevel;
+ this.streamController.nextLevelSwitch();
+ }
+ /**
+ * Return the quality level of the currently or last (of none is loaded currently) segment
+ * @type {number}
+ */
+
+ }, {
+ key: "loadLevel",
+ get: function get() {
+ return this.levelController.level;
+ }
+ /**
+ * Set quality level index for next loaded data in a conservative way.
+ * This will switch the quality without flushing, but interrupt current loading.
+ * Thus the moment when the quality switch will appear in effect will only be after the already existing buffer.
+ * @type {number} newLevel -1 for automatic level selection
+ */
+ ,
+ set: function set(newLevel) {
+ logger["logger"].log("set loadLevel:" + newLevel);
+ this.levelController.manualLevel = newLevel;
+ }
+ /**
+ * get next quality level loaded
+ * @type {number}
+ */
+
+ }, {
+ key: "nextLoadLevel",
+ get: function get() {
+ return this.levelController.nextLoadLevel;
+ }
+ /**
+ * Set quality level of next loaded segment in a fully "non-destructive" way.
+ * Same as `loadLevel` but will wait for next switch (until current loading is done).
+ * @type {number} level
+ */
+ ,
+ set: function set(level) {
+ this.levelController.nextLoadLevel = level;
+ }
+ /**
+ * Return "first level": like a default level, if not set,
+ * falls back to index of first level referenced in manifest
+ * @type {number}
+ */
+
+ }, {
+ key: "firstLevel",
+ get: function get() {
+ return Math.max(this.levelController.firstLevel, this.minAutoLevel);
+ }
+ /**
+ * Sets "first-level", see getter.
+ * @type {number}
+ */
+ ,
+ set: function set(newLevel) {
+ logger["logger"].log("set firstLevel:" + newLevel);
+ this.levelController.firstLevel = newLevel;
+ }
+ /**
+ * Return start level (level of first fragment that will be played back)
+ * if not overrided by user, first level appearing in manifest will be used as start level
+ * if -1 : automatic start level selection, playback will start from level matching download bandwidth
+ * (determined from download of first segment)
+ * @type {number}
+ */
+
+ }, {
+ key: "startLevel",
+ get: function get() {
+ return this.levelController.startLevel;
+ }
+ /**
+ * set start level (level of first fragment that will be played back)
+ * if not overrided by user, first level appearing in manifest will be used as start level
+ * if -1 : automatic start level selection, playback will start from level matching download bandwidth
+ * (determined from download of first segment)
+ * @type {number} newLevel
+ */
+ ,
+ set: function set(newLevel) {
+ logger["logger"].log("set startLevel:" + newLevel); // if not in automatic start level detection, ensure startLevel is greater than minAutoLevel
+
+ if (newLevel !== -1) {
+ newLevel = Math.max(newLevel, this.minAutoLevel);
+ }
+
+ this.levelController.startLevel = newLevel;
+ }
+ /**
+ * Get the current setting for capLevelToPlayerSize
+ *
+ * @type {boolean}
+ */
+
+ }, {
+ key: "capLevelToPlayerSize",
+ get: function get() {
+ return this.config.capLevelToPlayerSize;
+ }
+ /**
+ * set dynamically set capLevelToPlayerSize against (`CapLevelController`)
+ *
+ * @type {boolean}
+ */
+ ,
+ set: function set(shouldStartCapping) {
+ var newCapLevelToPlayerSize = !!shouldStartCapping;
+
+ if (newCapLevelToPlayerSize !== this.config.capLevelToPlayerSize) {
+ if (newCapLevelToPlayerSize) {
+ this.capLevelController.startCapping(); // If capping occurs, nextLevelSwitch will happen based on size.
+ } else {
+ this.capLevelController.stopCapping();
+ this.autoLevelCapping = -1;
+ this.streamController.nextLevelSwitch(); // Now we're uncapped, get the next level asap.
+ }
+
+ this.config.capLevelToPlayerSize = newCapLevelToPlayerSize;
+ }
+ }
+ /**
+ * Capping/max level value that should be used by automatic level selection algorithm (`ABRController`)
+ * @type {number}
+ */
+
+ }, {
+ key: "autoLevelCapping",
+ get: function get() {
+ return this._autoLevelCapping;
+ }
+ /**
+ * get bandwidth estimate
+ * @type {number}
+ */
+ ,
+
+ /**
+ * Capping/max level value that should be used by automatic level selection algorithm (`ABRController`)
+ * @type {number}
+ */
+ set: function set(newLevel) {
+ logger["logger"].log("set autoLevelCapping:" + newLevel);
+ this._autoLevelCapping = newLevel;
+ }
+ /**
+ * True when automatic level selection enabled
+ * @type {boolean}
+ */
+
+ }, {
+ key: "bandwidthEstimate",
+ get: function get() {
+ var bwEstimator = this.abrController._bwEstimator;
+ return bwEstimator ? bwEstimator.getEstimate() : NaN;
+ }
+ }, {
+ key: "autoLevelEnabled",
+ get: function get() {
+ return this.levelController.manualLevel === -1;
+ }
+ /**
+ * Level set manually (if any)
+ * @type {number}
+ */
+
+ }, {
+ key: "manualLevel",
+ get: function get() {
+ return this.levelController.manualLevel;
+ }
+ /**
+ * min level selectable in auto mode according to config.minAutoBitrate
+ * @type {number}
+ */
+
+ }, {
+ key: "minAutoLevel",
+ get: function get() {
+ var levels = this.levels,
+ minAutoBitrate = this.config.minAutoBitrate;
+ var len = levels ? levels.length : 0;
+
+ for (var i = 0; i < len; i++) {
+ var levelNextBitrate = levels[i].realBitrate ? Math.max(levels[i].realBitrate, levels[i].bitrate) : levels[i].bitrate;
+
+ if (levelNextBitrate > minAutoBitrate) {
+ return i;
+ }
+ }
+
+ return 0;
+ }
+ /**
+ * max level selectable in auto mode according to autoLevelCapping
+ * @type {number}
+ */
+
+ }, {
+ key: "maxAutoLevel",
+ get: function get() {
+ var levels = this.levels,
+ autoLevelCapping = this.autoLevelCapping;
+ var maxAutoLevel;
+
+ if (autoLevelCapping === -1 && levels && levels.length) {
+ maxAutoLevel = levels.length - 1;
+ } else {
+ maxAutoLevel = autoLevelCapping;
+ }
+
+ return maxAutoLevel;
+ }
+ /**
+ * next automatically selected quality level
+ * @type {number}
+ */
+
+ }, {
+ key: "nextAutoLevel",
+ get: function get() {
+ // ensure next auto level is between min and max auto level
+ return Math.min(Math.max(this.abrController.nextAutoLevel, this.minAutoLevel), this.maxAutoLevel);
+ }
+ /**
+ * this setter is used to force next auto level.
+ * this is useful to force a switch down in auto mode:
+ * in case of load error on level N, hls.js can set nextAutoLevel to N-1 for example)
+ * forced value is valid for one fragment. upon succesful frag loading at forced level,
+ * this value will be resetted to -1 by ABR controller.
+ * @type {number}
+ */
+ ,
+ set: function set(nextLevel) {
+ this.abrController.nextAutoLevel = Math.max(this.minAutoLevel, nextLevel);
+ }
+ /**
+ * @type {AudioTrack[]}
+ */
+ // todo(typescript-audioTrackController)
+
+ }, {
+ key: "audioTracks",
+ get: function get() {
+ var audioTrackController = this.audioTrackController;
+ return audioTrackController ? audioTrackController.audioTracks : [];
+ }
+ /**
+ * index of the selected audio track (index in audio track lists)
+ * @type {number}
+ */
+
+ }, {
+ key: "audioTrack",
+ get: function get() {
+ var audioTrackController = this.audioTrackController;
+ return audioTrackController ? audioTrackController.audioTrack : -1;
+ }
+ /**
+ * selects an audio track, based on its index in audio track lists
+ * @type {number}
+ */
+ ,
+ set: function set(audioTrackId) {
+ var audioTrackController = this.audioTrackController;
+
+ if (audioTrackController) {
+ audioTrackController.audioTrack = audioTrackId;
+ }
+ }
+ /**
+ * @type {Seconds}
+ */
+
+ }, {
+ key: "liveSyncPosition",
+ get: function get() {
+ return this.streamController.liveSyncPosition;
+ }
+ /**
+ * get alternate subtitle tracks list from playlist
+ * @type {SubtitleTrack[]}
+ */
+ // todo(typescript-subtitleTrackController)
+
+ }, {
+ key: "subtitleTracks",
+ get: function get() {
+ var subtitleTrackController = this.subtitleTrackController;
+ return subtitleTrackController ? subtitleTrackController.subtitleTracks : [];
+ }
+ /**
+ * index of the selected subtitle track (index in subtitle track lists)
+ * @type {number}
+ */
+
+ }, {
+ key: "subtitleTrack",
+ get: function get() {
+ var subtitleTrackController = this.subtitleTrackController;
+ return subtitleTrackController ? subtitleTrackController.subtitleTrack : -1;
+ }
+ /**
+ * select an subtitle track, based on its index in subtitle track lists
+ * @type {number}
+ */
+ ,
+ set: function set(subtitleTrackId) {
+ var subtitleTrackController = this.subtitleTrackController;
+
+ if (subtitleTrackController) {
+ subtitleTrackController.subtitleTrack = subtitleTrackId;
+ }
+ }
+ /**
+ * @type {boolean}
+ */
+
+ }, {
+ key: "subtitleDisplay",
+ get: function get() {
+ var subtitleTrackController = this.subtitleTrackController;
+ return subtitleTrackController ? subtitleTrackController.subtitleDisplay : false;
+ }
+ /**
+ * Enable/disable subtitle display rendering
+ * @type {boolean}
+ */
+ ,
+ set: function set(value) {
+ var subtitleTrackController = this.subtitleTrackController;
+
+ if (subtitleTrackController) {
+ subtitleTrackController.subtitleDisplay = value;
+ }
+ }
+ }]);
+
+ return Hls;
+}(Observer);
+
+hls_Hls.defaultConfig = void 0;
+
+
+/***/ }),
+
+/***/ "./src/polyfills/number.js":
+/*!*********************************!*\
+ !*** ./src/polyfills/number.js ***!
+ \*********************************/
+/*! exports provided: isFiniteNumber, MAX_SAFE_INTEGER */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isFiniteNumber", function() { return isFiniteNumber; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MAX_SAFE_INTEGER", function() { return MAX_SAFE_INTEGER; });
+var isFiniteNumber = Number.isFinite || function (value) {
+ return typeof value === 'number' && isFinite(value);
+};
+var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
+
+/***/ }),
+
+/***/ "./src/utils/get-self-scope.js":
+/*!*************************************!*\
+ !*** ./src/utils/get-self-scope.js ***!
+ \*************************************/
+/*! exports provided: getSelfScope */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getSelfScope", function() { return getSelfScope; });
+function getSelfScope() {
+ // see https://stackoverflow.com/a/11237259/589493
+ if (typeof window === 'undefined') {
+ /* eslint-disable-next-line no-undef */
+ return self;
+ } else {
+ return window;
+ }
+}
+
+/***/ }),
+
+/***/ "./src/utils/logger.js":
+/*!*****************************!*\
+ !*** ./src/utils/logger.js ***!
+ \*****************************/
+/*! exports provided: enableLogs, logger */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "enableLogs", function() { return enableLogs; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "logger", function() { return logger; });
+/* harmony import */ var _get_self_scope__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./get-self-scope */ "./src/utils/get-self-scope.js");
+
+
+function noop() {}
+
+var fakeLogger = {
+ trace: noop,
+ debug: noop,
+ log: noop,
+ warn: noop,
+ info: noop,
+ error: noop
+};
+var exportedLogger = fakeLogger; // let lastCallTime;
+// function formatMsgWithTimeInfo(type, msg) {
+// const now = Date.now();
+// const diff = lastCallTime ? '+' + (now - lastCallTime) : '0';
+// lastCallTime = now;
+// msg = (new Date(now)).toISOString() + ' | [' + type + '] > ' + msg + ' ( ' + diff + ' ms )';
+// return msg;
+// }
+
+function formatMsg(type, msg) {
+ msg = '[' + type + '] > ' + msg;
+ return msg;
+}
+
+var global = Object(_get_self_scope__WEBPACK_IMPORTED_MODULE_0__["getSelfScope"])();
+
+function consolePrintFn(type) {
+ var func = global.console[type];
+
+ if (func) {
+ return function () {
+ for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+ args[_key] = arguments[_key];
+ }
+
+ if (args[0]) {
+ args[0] = formatMsg(type, args[0]);
+ }
+
+ func.apply(global.console, args);
+ };
+ }
+
+ return noop;
+}
+
+function exportLoggerFunctions(debugConfig) {
+ for (var _len2 = arguments.length, functions = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+ functions[_key2 - 1] = arguments[_key2];
+ }
+
+ functions.forEach(function (type) {
+ exportedLogger[type] = debugConfig[type] ? debugConfig[type].bind(debugConfig) : consolePrintFn(type);
+ });
+}
+
+var enableLogs = function enableLogs(debugConfig) {
+ // check that console is available
+ if (global.console && debugConfig === true || typeof debugConfig === 'object') {
+ exportLoggerFunctions(debugConfig, // Remove out from list here to hard-disable a log-level
+ // 'trace',
+ 'debug', 'log', 'info', 'warn', 'error'); // Some browsers don't allow to use bind on console object anyway
+ // fallback to default if needed
+
+ try {
+ exportedLogger.log();
+ } catch (e) {
+ exportedLogger = fakeLogger;
+ }
+ } else {
+ exportedLogger = fakeLogger;
+ }
+};
+var logger = exportedLogger;
+
+/***/ }),
+
+/***/ "./src/utils/timescale-conversion.ts":
+/*!*******************************************!*\
+ !*** ./src/utils/timescale-conversion.ts ***!
+ \*******************************************/
+/*! exports provided: toTimescaleFromBase, toTimescaleFromScale, toMsFromMpegTsClock, toMpegTsClockFromTimescale */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+__webpack_require__.r(__webpack_exports__);
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toTimescaleFromBase", function() { return toTimescaleFromBase; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toTimescaleFromScale", function() { return toTimescaleFromScale; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toMsFromMpegTsClock", function() { return toMsFromMpegTsClock; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toMpegTsClockFromTimescale", function() { return toMpegTsClockFromTimescale; });
+var MPEG_TS_CLOCK_FREQ_HZ = 90000;
+function toTimescaleFromBase(value, destScale, srcBase, round) {
+ if (srcBase === void 0) {
+ srcBase = 1;
+ }
+
+ if (round === void 0) {
+ round = false;
+ }
+
+ var result = value * destScale * srcBase; // equivalent to `(value * scale) / (1 / base)`
+
+ return round ? Math.round(result) : result;
+}
+function toTimescaleFromScale(value, destScale, srcScale, round) {
+ if (srcScale === void 0) {
+ srcScale = 1;
+ }
+
+ if (round === void 0) {
+ round = false;
+ }
+
+ return toTimescaleFromBase(value, destScale, 1 / srcScale);
+}
+function toMsFromMpegTsClock(value, round) {
+ if (round === void 0) {
+ round = false;
+ }
+
+ return toTimescaleFromBase(value, 1000, 1 / MPEG_TS_CLOCK_FREQ_HZ, round);
+}
+function toMpegTsClockFromTimescale(value, srcScale) {
+ if (srcScale === void 0) {
+ srcScale = 1;
+ }
+
+ return toTimescaleFromBase(value, MPEG_TS_CLOCK_FREQ_HZ, 1 / srcScale);
+}
+
+/***/ })
+
+/******/ })["default"];
+});
+//# sourceMappingURL=hls.js.map
\ No newline at end of file
diff --git a/leafletMapOur/map/lib/jquery.js b/leafletMapOur/map/lib/jquery.js
new file mode 100644
index 0000000..a1c07fd
--- /dev/null
+++ b/leafletMapOur/map/lib/jquery.js
@@ -0,0 +1,2 @@
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new file mode 100644
index 0000000..5ae63dd
--- /dev/null
+++ b/leafletMapOur/map/lib/jquery.nicescroll.min.js
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o,i.iswebkit=!i.ismsedge&&"WebkitAppearance"in o,i.ischrome=i.iswebkit&&"chrome"in a,i.ischrome38=i.ischrome&&"touchAction"in o,i.ischrome22=!i.ischrome38&&i.ischrome&&i.haspointerlock,i.ischrome26=!i.ischrome38&&i.ischrome&&"transition"in o,i.cantouch="ontouchstart"in l.documentElement||"ontouchstart"in a,i.hasw3ctouch=(a.PointerEvent||!1)&&(navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0),i.hasmstouch=!i.hasw3ctouch&&(a.MSPointerEvent||!1),i.ismac=/^mac$/i.test(r),i.isios=i.cantouch&&/iphone|ipad|ipod/i.test(r),i.isios4=i.isios&&!("seal"in Object),i.isios7=i.isios&&"webkitHidden"in l,i.isios8=i.isios&&"hidden"in l,i.isios10=i.isios&&a.Proxy,i.isandroid=/android/i.test(t),i.haseventlistener="addEventListener"in e,i.trstyle=!1,i.hastransform=!1,i.hastranslate3d=!1,i.transitionstyle=!1,i.hastransition=!1,i.transitionend=!1,i.trstyle="transform",i.hastransform="transform"in o||function(){for(var e=["msTransform","webkitTransform","MozTransform","OTransform"],t=0,r=e.length;t<r;t++)if(void 0!==o[e[t]]){i.trstyle=e[t];break}i.hastransform=!!i.trstyle}(),i.hastransform&&(o[i.trstyle]="translate3d(1px,2px,3px)",i.hastranslate3d=/translate3d/.test(o[i.trstyle])),i.transitionstyle="transition",i.prefixstyle="",i.transitionend="transitionend",i.hastransition="transition"in o||function(){i.transitionend=!1;for(var e=["webkitTransition","msTransition","MozTransition","OTransition","OTransition","KhtmlTransition"],t=["-webkit-","-ms-","-moz-","-o-","-o","-khtml-"],r=["webkitTransitionEnd","msTransitionEnd","transitionend","otransitionend","oTransitionEnd","KhtmlTransitionEnd"],s=0,n=e.length;s<n;s++)if(e[s]in o){i.transitionstyle=e[s],i.prefixstyle=t[s],i.transitionend=r[s];break}i.ischrome26&&(i.prefixstyle=t[1]),i.hastransition=i.transitionstyle}(),i.cursorgrabvalue=function(){var e=["grab","-webkit-grab","-moz-grab"];(i.ischrome&&!i.ischrome38||i.isie)&&(e=[]);for(var t=0,r=e.length;t<r;t++){var s=e[t];if(o.cursor=s,o.cursor==s)return s}return"url(https://cdnjs.cloudflare.com/ajax/libs/slider-pro/1.3.0/css/images/openhand.cur),n-resize"}(),i.hasmousecapture="setCapture"in e,i.hasMutationObserver=!1!==m,e=null,v=i,i},b=function(e,p){function v(){var e=T.doc.css(P.trstyle);return!(!e||"matrix"!=e.substr(0,6))&&e.replace(/^.*\((.*)\)$/g,"$1").replace(/px/g,"").split(/, +/)}function b(){var e=T.win;if("zIndex"in e)return e.zIndex();for(;e.length>0;){if(9==e[0].nodeType)return!1;var o=e.css("zIndex");if(!isNaN(o)&&0!==o)return parseInt(o);e=e.parent()}return!1}function x(e,o,t){var r=e.css(o),i=parseFloat(r);if(isNaN(i)){var s=3==(i=I[r]||0)?t?T.win.outerHeight()-T.win.innerHeight():T.win.outerWidth()-T.win.innerWidth():1;return T.isie8&&i&&(i+=1),s?i:0}return i}function S(e,o,t,r){T._bind(e,o,function(r){var i={original:r=r||a.event,target:r.target||r.srcElement,type:"wheel",deltaMode:"MozMousePixelScroll"==r.type?0:1,deltaX:0,deltaZ:0,preventDefault:function(){return r.preventDefault?r.preventDefault():r.returnValue=!1,!1},stopImmediatePropagation:function(){r.stopImmediatePropagation?r.stopImmediatePropagation():r.cancelBubble=!0}};return"mousewheel"==o?(r.wheelDeltaX&&(i.deltaX=-.025*r.wheelDeltaX),r.wheelDeltaY&&(i.deltaY=-.025*r.wheelDeltaY),!i.deltaY&&!i.deltaX&&(i.deltaY=-.025*r.wheelDelta)):i.deltaY=r.detail,t.call(e,i)},r)}function z(e,o,t,r){T.scrollrunning||(T.newscrolly=T.getScrollTop(),T.newscrollx=T.getScrollLeft(),D=f());var i=f()-D;if(D=f(),i>350?A=1:A+=(2-A)/10,e=e*A|0,o=o*A|0,e){if(r)if(e<0){if(T.getScrollLeft()>=T.page.maxw)return!0}else if(T.getScrollLeft()<=0)return!0;var s=e>0?1:-1;X!==s&&(T.scrollmom&&T.scrollmom.stop(),T.newscrollx=T.getScrollLeft(),X=s),T.lastdeltax-=e}if(o){if(function(){var e=T.getScrollTop();if(o<0){if(e>=T.page.maxh)return!0}else if(e<=0)return!0}()){if(M.nativeparentscrolling&&t&&!T.ispage&&!T.zoomactive)return!0;var n=T.view.h>>1;T.newscrolly<-n?(T.newscrolly=-n,o=-1):T.newscrolly>T.page.maxh+n?(T.newscrolly=T.page.maxh+n,o=1):o=0}var l=o>0?1:-1;B!==l&&(T.scrollmom&&T.scrollmom.stop(),T.newscrolly=T.getScrollTop(),B=l),T.lastdeltay-=o}(o||e)&&T.synched("relativexy",function(){var e=T.lastdeltay+T.newscrolly;T.lastdeltay=0;var o=T.lastdeltax+T.newscrollx;T.lastdeltax=0,T.rail.drag||T.doScrollPos(o,e)})}function k(e,o,t){var r,i;return!(t||!q)||(0===e.deltaMode?(r=-e.deltaX*(M.mousescrollstep/54)|0,i=-e.deltaY*(M.mousescrollstep/54)|0):1===e.deltaMode&&(r=-e.deltaX*M.mousescrollstep*50/80|0,i=-e.deltaY*M.mousescrollstep*50/80|0),o&&M.oneaxismousemode&&0===r&&i&&(r=i,i=0,t&&(r<0?T.getScrollLeft()>=T.page.maxw:T.getScrollLeft()<=0)&&(i=r,r=0)),T.isrtlmode&&(r=-r),z(r,i,t,!0)?void(t&&(q=!0)):(q=!1,e.stopImmediatePropagation(),e.preventDefault()))}var T=this;this.version="3.7.6",this.name="nicescroll",this.me=p;var E=n("body"),M=this.opt={doc:E,win:!1};if(n.extend(M,g),M.snapbackspeed=80,e)for(var L in M)void 0!==e[L]&&(M[L]=e[L]);if(M.disablemutationobserver&&(m=!1),this.doc=M.doc,this.iddoc=this.doc&&this.doc[0]?this.doc[0].id||"":"",this.ispage=/^BODY|HTML/.test(M.win?M.win[0].nodeName:this.doc[0].nodeName),this.haswrapper=!1!==M.win,this.win=M.win||(this.ispage?c:this.doc),this.docscroll=this.ispage&&!this.haswrapper?c:this.win,this.body=E,this.viewport=!1,this.isfixed=!1,this.iframe=!1,this.isiframe="IFRAME"==this.doc[0].nodeName&&"IFRAME"==this.win[0].nodeName,this.istextarea="TEXTAREA"==this.win[0].nodeName,this.forcescreen=!1,this.canshowonmouseevent="scroll"!=M.autohidemode,this.onmousedown=!1,this.onmouseup=!1,this.onmousemove=!1,this.onmousewheel=!1,this.onkeypress=!1,this.ongesturezoom=!1,this.onclick=!1,this.onscrollstart=!1,this.onscrollend=!1,this.onscrollcancel=!1,this.onzoomin=!1,this.onzoomout=!1,this.view=!1,this.page=!1,this.scroll={x:0,y:0},this.scrollratio={x:0,y:0},this.cursorheight=20,this.scrollvaluemax=0,"auto"==M.rtlmode){var C=this.win[0]==a?this.body:this.win,N=C.css("writing-mode")||C.css("-webkit-writing-mode")||C.css("-ms-writing-mode")||C.css("-moz-writing-mode");"horizontal-tb"==N||"lr-tb"==N||""===N?(this.isrtlmode="rtl"==C.css("direction"),this.isvertical=!1):(this.isrtlmode="vertical-rl"==N||"tb"==N||"tb-rl"==N||"rl-tb"==N,this.isvertical="vertical-rl"==N||"tb"==N||"tb-rl"==N)}else this.isrtlmode=!0===M.rtlmode,this.isvertical=!1;if(this.scrollrunning=!1,this.scrollmom=!1,this.observer=!1,this.observerremover=!1,this.observerbody=!1,!1!==M.scrollbarid)this.id=M.scrollbarid;else do{this.id="ascrail"+i++}while(l.getElementById(this.id));this.rail=!1,this.cursor=!1,this.cursorfreezed=!1,this.selectiondrag=!1,this.zoom=!1,this.zoomactive=!1,this.hasfocus=!1,this.hasmousefocus=!1,this.railslocked=!1,this.locked=!1,this.hidden=!1,this.cursoractive=!0,this.wheelprevented=!1,this.overflowx=M.overflowx,this.overflowy=M.overflowy,this.nativescrollingarea=!1,this.checkarea=0,this.events=[],this.saved={},this.delaylist={},this.synclist={},this.lastdeltax=0,this.lastdeltay=0,this.detected=w();var P=n.extend({},this.detected);this.canhwscroll=P.hastransform&&M.hwacceleration,this.ishwscroll=this.canhwscroll&&T.haswrapper,this.isrtlmode?this.isvertical?this.hasreversehr=!(P.iswebkit||P.isie||P.isie11):this.hasreversehr=!(P.iswebkit||P.isie&&!P.isie10&&!P.isie11):this.hasreversehr=!1,this.istouchcapable=!1,P.cantouch||!P.hasw3ctouch&&!P.hasmstouch?!P.cantouch||P.isios||P.isandroid||!P.iswebkit&&!P.ismozilla||(this.istouchcapable=!0):this.istouchcapable=!0,M.enablemouselockapi||(P.hasmousecapture=!1,P.haspointerlock=!1),this.debounced=function(e,o,t){T&&(T.delaylist[e]||!1||(T.delaylist[e]={h:u(function(){T.delaylist[e].fn.call(T),T.delaylist[e]=!1},t)},o.call(T)),T.delaylist[e].fn=o)},this.synched=function(e,o){T.synclist[e]?T.synclist[e]=o:(T.synclist[e]=o,u(function(){T&&(T.synclist[e]&&T.synclist[e].call(T),T.synclist[e]=null)}))},this.unsynched=function(e){T.synclist[e]&&(T.synclist[e]=!1)},this.css=function(e,o){for(var t in o)T.saved.css.push([e,t,e.css(t)]),e.css(t,o[t])},this.scrollTop=function(e){return void 0===e?T.getScrollTop():T.setScrollTop(e)},this.scrollLeft=function(e){return void 0===e?T.getScrollLeft():T.setScrollLeft(e)};var R=function(e,o,t,r,i,s,n){this.st=e,this.ed=o,this.spd=t,this.p1=r||0,this.p2=i||1,this.p3=s||0,this.p4=n||1,this.ts=f(),this.df=o-e};if(R.prototype={B2:function(e){return 3*(1-e)*(1-e)*e},B3:function(e){return 3*(1-e)*e*e},B4:function(e){return e*e*e},getPos:function(){return(f()-this.ts)/this.spd},getNow:function(){var e=(f()-this.ts)/this.spd,o=this.B2(e)+this.B3(e)+this.B4(e);return e>=1?this.ed:this.st+this.df*o|0},update:function(e,o){return this.st=this.getNow(),this.ed=e,this.spd=o,this.ts=f(),this.df=this.ed-this.st,this}},this.ishwscroll){this.doc.translate={x:0,y:0,tx:"0px",ty:"0px"},P.hastranslate3d&&P.isios&&this.doc.css("-webkit-backface-visibility","hidden"),this.getScrollTop=function(e){if(!e){var o=v();if(o)return 16==o.length?-o[13]:-o[5];if(T.timerscroll&&T.timerscroll.bz)return T.timerscroll.bz.getNow()}return T.doc.translate.y},this.getScrollLeft=function(e){if(!e){var o=v();if(o)return 16==o.length?-o[12]:-o[4];if(T.timerscroll&&T.timerscroll.bh)return T.timerscroll.bh.getNow()}return T.doc.translate.x},this.notifyScrollEvent=function(e){var o=l.createEvent("UIEvents");o.initUIEvent("scroll",!1,!1,a,1),o.niceevent=!0,e.dispatchEvent(o)};var 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T.docscroll.scrollTop()},this.setScrollTop=function(e){T.docscroll.scrollTop(e)},this.getScrollLeft=function(){return T.hasreversehr?T.detected.ismozilla?T.page.maxw-Math.abs(T.docscroll.scrollLeft()):T.page.maxw-T.docscroll.scrollLeft():T.docscroll.scrollLeft()},this.setScrollLeft=function(e){return setTimeout(function(){if(T)return T.hasreversehr&&(e=T.detected.ismozilla?-(T.page.maxw-e):T.page.maxw-e),T.docscroll.scrollLeft(e)},1)};this.getTarget=function(e){return!!e&&(e.target?e.target:!!e.srcElement&&e.srcElement)},this.hasParent=function(e,o){if(!e)return!1;for(var t=e.target||e.srcElement||e||!1;t&&t.id!=o;)t=t.parentNode||!1;return!1!==t};var I={thin:1,medium:3,thick:5};this.getDocumentScrollOffset=function(){return{top:a.pageYOffset||l.documentElement.scrollTop,left:a.pageXOffset||l.documentElement.scrollLeft}},this.getOffset=function(){if(T.isfixed){var e=T.win.offset(),o=T.getDocumentScrollOffset();return e.top-=o.top,e.left-=o.left,e}var t=T.win.offset();if(!T.viewport)return t;var r=T.viewport.offset();return{top:t.top-r.top,left:t.left-r.left}},this.updateScrollBar=function(e){var o,t;if(T.ishwscroll)T.rail.css({height:T.win.innerHeight()-(M.railpadding.top+M.railpadding.bottom)}),T.railh&&T.railh.css({width:T.win.innerWidth()-(M.railpadding.left+M.railpadding.right)});else{var r=T.getOffset();if(o={top:r.top,left:r.left-(M.railpadding.left+M.railpadding.right)},o.top+=x(T.win,"border-top-width",!0),o.left+=T.rail.align?T.win.outerWidth()-x(T.win,"border-right-width")-T.rail.width:x(T.win,"border-left-width"),(t=M.railoffset)&&(t.top&&(o.top+=t.top),t.left&&(o.left+=t.left)),T.railslocked||T.rail.css({top:o.top,left:o.left,height:(e?e.h:T.win.innerHeight())-(M.railpadding.top+M.railpadding.bottom)}),T.zoom&&T.zoom.css({top:o.top+1,left:1==T.rail.align?o.left-20:o.left+T.rail.width+4}),T.railh&&!T.railslocked){o={top:r.top,left:r.left},(t=M.railhoffset)&&(t.top&&(o.top+=t.top),t.left&&(o.left+=t.left));var i=T.railh.align?o.top+x(T.win,"border-top-width",!0)+T.win.innerHeight()-T.railh.height:o.top+x(T.win,"border-top-width",!0),s=o.left+x(T.win,"border-left-width");T.railh.css({top:i-(M.railpadding.top+M.railpadding.bottom),left:s,width:T.railh.width})}}},this.doRailClick=function(e,o,t){var r,i,s,n;T.railslocked||(T.cancelEvent(e),"pageY"in e||(e.pageX=e.clientX+l.documentElement.scrollLeft,e.pageY=e.clientY+l.documentElement.scrollTop),o?(r=t?T.doScrollLeft:T.doScrollTop,s=t?(e.pageX-T.railh.offset().left-T.cursorwidth/2)*T.scrollratio.x:(e.pageY-T.rail.offset().top-T.cursorheight/2)*T.scrollratio.y,T.unsynched("relativexy"),r(0|s)):(r=t?T.doScrollLeftBy:T.doScrollBy,s=t?T.scroll.x:T.scroll.y,n=t?e.pageX-T.railh.offset().left:e.pageY-T.rail.offset().top,i=t?T.view.w:T.view.h,r(s>=n?i:-i)))},T.newscrolly=T.newscrollx=0,T.hasanimationframe="requestAnimationFrame"in a,T.hascancelanimationframe="cancelAnimationFrame"in a,T.hasborderbox=!1,this.init=function(){if(T.saved.css=[],P.isoperamini)return!0;if(P.isandroid&&!("hidden"in l))return!0;M.emulatetouch=M.emulatetouch||M.touchbehavior,T.hasborderbox=a.getComputedStyle&&"border-box"===a.getComputedStyle(l.body)["box-sizing"];var e={"overflow-y":"hidden"};if((P.isie11||P.isie10)&&(e["-ms-overflow-style"]="none"),T.ishwscroll&&(this.doc.css(P.transitionstyle,P.prefixstyle+"transform 0ms ease-out"),P.transitionend&&T.bind(T.doc,P.transitionend,T.onScrollTransitionEnd,!1)),T.zindex="auto",T.ispage||"auto"!=M.zindex?T.zindex=M.zindex:T.zindex=b()||"auto",!T.ispage&&"auto"!=T.zindex&&T.zindex>s&&(s=T.zindex),T.isie&&0===T.zindex&&"auto"==M.zindex&&(T.zindex="auto"),!T.ispage||!P.isieold){var i=T.docscroll;T.ispage&&(i=T.haswrapper?T.win:T.doc),T.css(i,e),T.ispage&&(P.isie11||P.isie)&&T.css(n("html"),e),!P.isios||T.ispage||T.haswrapper||T.css(E,{"-webkit-overflow-scrolling":"touch"});var d=n(l.createElement("div"));d.css({position:"relative",top:0,float:"right",width:M.cursorwidth,height:0,"background-color":M.cursorcolor,border:M.cursorborder,"background-clip":"padding-box","-webkit-border-radius":M.cursorborderradius,"-moz-border-radius":M.cursorborderradius,"border-radius":M.cursorborderradius}),d.addClass("nicescroll-cursors"),T.cursor=d;var u=n(l.createElement("div"));u.attr("id",T.id),u.addClass("nicescroll-rails nicescroll-rails-vr");var h,p,f=["left","right","top","bottom"];for(var g in f)p=f[g],(h=M.railpadding[p]||0)&&u.css("padding-"+p,h+"px");u.append(d),u.width=Math.max(parseFloat(M.cursorwidth),d.outerWidth()),u.css({width:u.width+"px",zIndex:T.zindex,background:M.background,cursor:"default"}),u.visibility=!0,u.scrollable=!0,u.align="left"==M.railalign?0:1,T.rail=u,T.rail.drag=!1;var v=!1;!M.boxzoom||T.ispage||P.isieold||(v=l.createElement("div"),T.bind(v,"click",T.doZoom),T.bind(v,"mouseenter",function(){T.zoom.css("opacity",M.cursoropacitymax)}),T.bind(v,"mouseleave",function(){T.zoom.css("opacity",M.cursoropacitymin)}),T.zoom=n(v),T.zoom.css({cursor:"pointer",zIndex:T.zindex,backgroundImage:"url("+M.scriptpath+"zoomico.png)",height:18,width:18,backgroundPosition:"0 0"}),M.dblclickzoom&&T.bind(T.win,"dblclick",T.doZoom),P.cantouch&&M.gesturezoom&&(T.ongesturezoom=function(e){return e.scale>1.5&&T.doZoomIn(e),e.scale<.8&&T.doZoomOut(e),T.cancelEvent(e)},T.bind(T.win,"gestureend",T.ongesturezoom))),T.railh=!1;var w;if(M.horizrailenabled&&(T.css(i,{overflowX:"hidden"}),(d=n(l.createElement("div"))).css({position:"absolute",top:0,height:M.cursorwidth,width:0,backgroundColor:M.cursorcolor,border:M.cursorborder,backgroundClip:"padding-box","-webkit-border-radius":M.cursorborderradius,"-moz-border-radius":M.cursorborderradius,"border-radius":M.cursorborderradius}),P.isieold&&d.css("overflow","hidden"),d.addClass("nicescroll-cursors"),T.cursorh=d,(w=n(l.createElement("div"))).attr("id",T.id+"-hr"),w.addClass("nicescroll-rails nicescroll-rails-hr"),w.height=Math.max(parseFloat(M.cursorwidth),d.outerHeight()),w.css({height:w.height+"px",zIndex:T.zindex,background:M.background}),w.append(d),w.visibility=!0,w.scrollable=!0,w.align="top"==M.railvalign?0:1,T.railh=w,T.railh.drag=!1),T.ispage)u.css({position:"fixed",top:0,height:"100%"}),u.css(u.align?{right:0}:{left:0}),T.body.append(u),T.railh&&(w.css({position:"fixed",left:0,width:"100%"}),w.css(w.align?{bottom:0}:{top:0}),T.body.append(w));else{if(T.ishwscroll){"static"==T.win.css("position")&&T.css(T.win,{position:"relative"});var x="HTML"==T.win[0].nodeName?T.body:T.win;n(x).scrollTop(0).scrollLeft(0),T.zoom&&(T.zoom.css({position:"absolute",top:1,right:0,"margin-right":u.width+4}),x.append(T.zoom)),u.css({position:"absolute",top:0}),u.css(u.align?{right:0}:{left:0}),x.append(u),w&&(w.css({position:"absolute",left:0,bottom:0}),w.css(w.align?{bottom:0}:{top:0}),x.append(w))}else{T.isfixed="fixed"==T.win.css("position");var S=T.isfixed?"fixed":"absolute";T.isfixed||(T.viewport=T.getViewport(T.win[0])),T.viewport&&(T.body=T.viewport,/fixed|absolute/.test(T.viewport.css("position"))||T.css(T.viewport,{position:"relative"})),u.css({position:S}),T.zoom&&T.zoom.css({position:S}),T.updateScrollBar(),T.body.append(u),T.zoom&&T.body.append(T.zoom),T.railh&&(w.css({position:S}),T.body.append(w))}P.isios&&T.css(T.win,{"-webkit-tap-highlight-color":"rgba(0,0,0,0)","-webkit-touch-callout":"none"}),M.disableoutline&&(P.isie&&T.win.attr("hideFocus","true"),P.iswebkit&&T.win.css("outline","none"))}if(!1===M.autohidemode?(T.autohidedom=!1,T.rail.css({opacity:M.cursoropacitymax}),T.railh&&T.railh.css({opacity:M.cursoropacitymax})):!0===M.autohidemode||"leave"===M.autohidemode?(T.autohidedom=n().add(T.rail),P.isie8&&(T.autohidedom=T.autohidedom.add(T.cursor)),T.railh&&(T.autohidedom=T.autohidedom.add(T.railh)),T.railh&&P.isie8&&(T.autohidedom=T.autohidedom.add(T.cursorh))):"scroll"==M.autohidemode?(T.autohidedom=n().add(T.rail),T.railh&&(T.autohidedom=T.autohidedom.add(T.railh))):"cursor"==M.autohidemode?(T.autohidedom=n().add(T.cursor),T.railh&&(T.autohidedom=T.autohidedom.add(T.cursorh))):"hidden"==M.autohidemode&&(T.autohidedom=!1,T.hide(),T.railslocked=!1),P.cantouch||T.istouchcapable||M.emulatetouch||P.hasmstouch){T.scrollmom=new y(T);T.ontouchstart=function(e){if(T.locked)return!1;if(e.pointerType&&("mouse"===e.pointerType||e.pointerType===e.MSPOINTER_TYPE_MOUSE))return!1;if(T.hasmoving=!1,T.scrollmom.timer&&(T.triggerScrollEnd(),T.scrollmom.stop()),!T.railslocked){var o=T.getTarget(e);if(o&&/INPUT/i.test(o.nodeName)&&/range/i.test(o.type))return T.stopPropagation(e);var t="mousedown"===e.type;if(!("clientX"in e)&&"changedTouches"in e&&(e.clientX=e.changedTouches[0].clientX,e.clientY=e.changedTouches[0].clientY),T.forcescreen){var r=e;(e={original:e.original?e.original:e}).clientX=r.screenX,e.clientY=r.screenY}if(T.rail.drag={x:e.clientX,y:e.clientY,sx:T.scroll.x,sy:T.scroll.y,st:T.getScrollTop(),sl:T.getScrollLeft(),pt:2,dl:!1,tg:o},T.ispage||!M.directionlockdeadzone)T.rail.drag.dl="f";else{var i={w:c.width(),h:c.height()},s=T.getContentSize(),l=s.h-i.h,a=s.w-i.w;T.rail.scrollable&&!T.railh.scrollable?T.rail.drag.ck=l>0&&"v":!T.rail.scrollable&&T.railh.scrollable?T.rail.drag.ck=a>0&&"h":T.rail.drag.ck=!1}if(M.emulatetouch&&T.isiframe&&P.isie){var d=T.win.position();T.rail.drag.x+=d.left,T.rail.drag.y+=d.top}if(T.hasmoving=!1,T.lastmouseup=!1,T.scrollmom.reset(e.clientX,e.clientY),o&&t){if(!/INPUT|SELECT|BUTTON|TEXTAREA/i.test(o.nodeName))return P.hasmousecapture&&o.setCapture(),M.emulatetouch?(o.onclick&&!o._onclick&&(o._onclick=o.onclick,o.onclick=function(e){if(T.hasmoving)return!1;o._onclick.call(this,e)}),T.cancelEvent(e)):T.stopPropagation(e);/SUBMIT|CANCEL|BUTTON/i.test(n(o).attr("type"))&&(T.preventclick={tg:o,click:!1})}}},T.ontouchend=function(e){if(!T.rail.drag)return!0;if(2==T.rail.drag.pt){if(e.pointerType&&("mouse"===e.pointerType||e.pointerType===e.MSPOINTER_TYPE_MOUSE))return!1;T.rail.drag=!1;var o="mouseup"===e.type;if(T.hasmoving&&(T.scrollmom.doMomentum(),T.lastmouseup=!0,T.hideCursor(),P.hasmousecapture&&l.releaseCapture(),o))return T.cancelEvent(e)}else if(1==T.rail.drag.pt)return T.onmouseup(e)};var z=M.emulatetouch&&T.isiframe&&!P.hasmousecapture,k=.3*M.directionlockdeadzone|0;T.ontouchmove=function(e,o){if(!T.rail.drag)return!0;if(e.targetTouches&&M.preventmultitouchscrolling&&e.targetTouches.length>1)return!0;if(e.pointerType&&("mouse"===e.pointerType||e.pointerType===e.MSPOINTER_TYPE_MOUSE))return!0;if(2==T.rail.drag.pt){"changedTouches"in e&&(e.clientX=e.changedTouches[0].clientX,e.clientY=e.changedTouches[0].clientY);var t,r;if(r=t=0,z&&!o){var i=T.win.position();r=-i.left,t=-i.top}var s=e.clientY+t,n=s-T.rail.drag.y,a=e.clientX+r,c=a-T.rail.drag.x,d=T.rail.drag.st-n;if(T.ishwscroll&&M.bouncescroll)d<0?d=Math.round(d/2):d>T.page.maxh&&(d=T.page.maxh+Math.round((d-T.page.maxh)/2));else if(d<0?(d=0,s=0):d>T.page.maxh&&(d=T.page.maxh,s=0),0===s&&!T.hasmoving)return T.ispage||(T.rail.drag=!1),!0;var u=T.getScrollLeft();if(T.railh&&T.railh.scrollable&&(u=T.isrtlmode?c-T.rail.drag.sl:T.rail.drag.sl-c,T.ishwscroll&&M.bouncescroll?u<0?u=Math.round(u/2):u>T.page.maxw&&(u=T.page.maxw+Math.round((u-T.page.maxw)/2)):(u<0&&(u=0,a=0),u>T.page.maxw&&(u=T.page.maxw,a=0))),!T.hasmoving){if(T.rail.drag.y===e.clientY&&T.rail.drag.x===e.clientX)return T.cancelEvent(e);var h=Math.abs(n),p=Math.abs(c),m=M.directionlockdeadzone;if(T.rail.drag.ck?"v"==T.rail.drag.ck?p>m&&h<=k?T.rail.drag=!1:h>m&&(T.rail.drag.dl="v"):"h"==T.rail.drag.ck&&(h>m&&p<=k?T.rail.drag=!1:p>m&&(T.rail.drag.dl="h")):h>m&&p>m?T.rail.drag.dl="f":h>m?T.rail.drag.dl=p>k?"f":"v":p>m&&(T.rail.drag.dl=h>k?"f":"h"),!T.rail.drag.dl)return T.cancelEvent(e);T.triggerScrollStart(e.clientX,e.clientY,0,0,0),T.hasmoving=!0}return T.preventclick&&!T.preventclick.click&&(T.preventclick.click=T.preventclick.tg.onclick||!1,T.preventclick.tg.onclick=T.onpreventclick),T.rail.drag.dl&&("v"==T.rail.drag.dl?u=T.rail.drag.sl:"h"==T.rail.drag.dl&&(d=T.rail.drag.st)),T.synched("touchmove",function(){T.rail.drag&&2==T.rail.drag.pt&&(T.prepareTransition&&T.resetTransition(),T.rail.scrollable&&T.setScrollTop(d),T.scrollmom.update(a,s),T.railh&&T.railh.scrollable?(T.setScrollLeft(u),T.showCursor(d,u)):T.showCursor(d),P.isie10&&l.selection.clear())}),T.cancelEvent(e)}return 1==T.rail.drag.pt?T.onmousemove(e):void 0},T.ontouchstartCursor=function(e,o){if(!T.rail.drag||3==T.rail.drag.pt){if(T.locked)return T.cancelEvent(e);T.cancelScroll(),T.rail.drag={x:e.touches[0].clientX,y:e.touches[0].clientY,sx:T.scroll.x,sy:T.scroll.y,pt:3,hr:!!o};var t=T.getTarget(e);return!T.ispage&&P.hasmousecapture&&t.setCapture(),T.isiframe&&!P.hasmousecapture&&(T.saved.csspointerevents=T.doc.css("pointer-events"),T.css(T.doc,{"pointer-events":"none"})),T.cancelEvent(e)}},T.ontouchendCursor=function(e){if(T.rail.drag){if(P.hasmousecapture&&l.releaseCapture(),T.isiframe&&!P.hasmousecapture&&T.doc.css("pointer-events",T.saved.csspointerevents),3!=T.rail.drag.pt)return;return T.rail.drag=!1,T.cancelEvent(e)}},T.ontouchmoveCursor=function(e){if(T.rail.drag){if(3!=T.rail.drag.pt)return;if(T.cursorfreezed=!0,T.rail.drag.hr){T.scroll.x=T.rail.drag.sx+(e.touches[0].clientX-T.rail.drag.x),T.scroll.x<0&&(T.scroll.x=0);var o=T.scrollvaluemaxw;T.scroll.x>o&&(T.scroll.x=o)}else{T.scroll.y=T.rail.drag.sy+(e.touches[0].clientY-T.rail.drag.y),T.scroll.y<0&&(T.scroll.y=0);var t=T.scrollvaluemax;T.scroll.y>t&&(T.scroll.y=t)}return T.synched("touchmove",function(){T.rail.drag&&3==T.rail.drag.pt&&(T.showCursor(),T.rail.drag.hr?T.doScrollLeft(Math.round(T.scroll.x*T.scrollratio.x),M.cursordragspeed):T.doScrollTop(Math.round(T.scroll.y*T.scrollratio.y),M.cursordragspeed))}),T.cancelEvent(e)}}}if(T.onmousedown=function(e,o){if(!T.rail.drag||1==T.rail.drag.pt){if(T.railslocked)return T.cancelEvent(e);T.cancelScroll(),T.rail.drag={x:e.clientX,y:e.clientY,sx:T.scroll.x,sy:T.scroll.y,pt:1,hr:o||!1};var t=T.getTarget(e);return P.hasmousecapture&&t.setCapture(),T.isiframe&&!P.hasmousecapture&&(T.saved.csspointerevents=T.doc.css("pointer-events"),T.css(T.doc,{"pointer-events":"none"})),T.hasmoving=!1,T.cancelEvent(e)}},T.onmouseup=function(e){if(T.rail.drag)return 1!=T.rail.drag.pt||(P.hasmousecapture&&l.releaseCapture(),T.isiframe&&!P.hasmousecapture&&T.doc.css("pointer-events",T.saved.csspointerevents),T.rail.drag=!1,T.cursorfreezed=!1,T.hasmoving&&T.triggerScrollEnd(),T.cancelEvent(e))},T.onmousemove=function(e){if(T.rail.drag){if(1!==T.rail.drag.pt)return;if(P.ischrome&&0===e.which)return T.onmouseup(e);if(T.cursorfreezed=!0,T.hasmoving||T.triggerScrollStart(e.clientX,e.clientY,0,0,0),T.hasmoving=!0,T.rail.drag.hr){T.scroll.x=T.rail.drag.sx+(e.clientX-T.rail.drag.x),T.scroll.x<0&&(T.scroll.x=0);var o=T.scrollvaluemaxw;T.scroll.x>o&&(T.scroll.x=o)}else{T.scroll.y=T.rail.drag.sy+(e.clientY-T.rail.drag.y),T.scroll.y<0&&(T.scroll.y=0);var t=T.scrollvaluemax;T.scroll.y>t&&(T.scroll.y=t)}return T.synched("mousemove",function(){T.cursorfreezed&&(T.showCursor(),T.rail.drag.hr?T.scrollLeft(Math.round(T.scroll.x*T.scrollratio.x)):T.scrollTop(Math.round(T.scroll.y*T.scrollratio.y)))}),T.cancelEvent(e)}T.checkarea=0},P.cantouch||M.emulatetouch)T.onpreventclick=function(e){if(T.preventclick)return T.preventclick.tg.onclick=T.preventclick.click,T.preventclick=!1,T.cancelEvent(e)},T.onclick=!P.isios&&function(e){return!T.lastmouseup||(T.lastmouseup=!1,T.cancelEvent(e))},M.grabcursorenabled&&P.cursorgrabvalue&&(T.css(T.ispage?T.doc:T.win,{cursor:P.cursorgrabvalue}),T.css(T.rail,{cursor:P.cursorgrabvalue}));else{var L=function(e){if(T.selectiondrag){if(e){var o=T.win.outerHeight(),t=e.pageY-T.selectiondrag.top;t>0&&t<o&&(t=0),t>=o&&(t-=o),T.selectiondrag.df=t}if(0!==T.selectiondrag.df){var r=-2*T.selectiondrag.df/6|0;T.doScrollBy(r),T.debounced("doselectionscroll",function(){L()},50)}}};T.hasTextSelected="getSelection"in l?function(){return l.getSelection().rangeCount>0}:"selection"in l?function(){return"None"!=l.selection.type}:function(){return!1},T.onselectionstart=function(e){T.ispage||(T.selectiondrag=T.win.offset())},T.onselectionend=function(e){T.selectiondrag=!1},T.onselectiondrag=function(e){T.selectiondrag&&T.hasTextSelected()&&T.debounced("selectionscroll",function(){L(e)},250)}}if(P.hasw3ctouch?(T.css(T.ispage?n("html"):T.win,{"touch-action":"none"}),T.css(T.rail,{"touch-action":"none"}),T.css(T.cursor,{"touch-action":"none"}),T.bind(T.win,"pointerdown",T.ontouchstart),T.bind(l,"pointerup",T.ontouchend),T.delegate(l,"pointermove",T.ontouchmove)):P.hasmstouch?(T.css(T.ispage?n("html"):T.win,{"-ms-touch-action":"none"}),T.css(T.rail,{"-ms-touch-action":"none"}),T.css(T.cursor,{"-ms-touch-action":"none"}),T.bind(T.win,"MSPointerDown",T.ontouchstart),T.bind(l,"MSPointerUp",T.ontouchend),T.delegate(l,"MSPointerMove",T.ontouchmove),T.bind(T.cursor,"MSGestureHold",function(e){e.preventDefault()}),T.bind(T.cursor,"contextmenu",function(e){e.preventDefault()})):P.cantouch&&(T.bind(T.win,"touchstart",T.ontouchstart,!1,!0),T.bind(l,"touchend",T.ontouchend,!1,!0),T.bind(l,"touchcancel",T.ontouchend,!1,!0),T.delegate(l,"touchmove",T.ontouchmove,!1,!0)),M.emulatetouch&&(T.bind(T.win,"mousedown",T.ontouchstart,!1,!0),T.bind(l,"mouseup",T.ontouchend,!1,!0),T.bind(l,"mousemove",T.ontouchmove,!1,!0)),(M.cursordragontouch||!P.cantouch&&!M.emulatetouch)&&(T.rail.css({cursor:"default"}),T.railh&&T.railh.css({cursor:"default"}),T.jqbind(T.rail,"mouseenter",function(){if(!T.ispage&&!T.win.is(":visible"))return!1;T.canshowonmouseevent&&T.showCursor(),T.rail.active=!0}),T.jqbind(T.rail,"mouseleave",function(){T.rail.active=!1,T.rail.drag||T.hideCursor()}),M.sensitiverail&&(T.bind(T.rail,"click",function(e){T.doRailClick(e,!1,!1)}),T.bind(T.rail,"dblclick",function(e){T.doRailClick(e,!0,!1)}),T.bind(T.cursor,"click",function(e){T.cancelEvent(e)}),T.bind(T.cursor,"dblclick",function(e){T.cancelEvent(e)})),T.railh&&(T.jqbind(T.railh,"mouseenter",function(){if(!T.ispage&&!T.win.is(":visible"))return!1;T.canshowonmouseevent&&T.showCursor(),T.rail.active=!0}),T.jqbind(T.railh,"mouseleave",function(){T.rail.active=!1,T.rail.drag||T.hideCursor()}),M.sensitiverail&&(T.bind(T.railh,"click",function(e){T.doRailClick(e,!1,!0)}),T.bind(T.railh,"dblclick",function(e){T.doRailClick(e,!0,!0)}),T.bind(T.cursorh,"click",function(e){T.cancelEvent(e)}),T.bind(T.cursorh,"dblclick",function(e){T.cancelEvent(e)})))),M.cursordragontouch&&(this.istouchcapable||P.cantouch)&&(T.bind(T.cursor,"touchstart",T.ontouchstartCursor),T.bind(T.cursor,"touchmove",T.ontouchmoveCursor),T.bind(T.cursor,"touchend",T.ontouchendCursor),T.cursorh&&T.bind(T.cursorh,"touchstart",function(e){T.ontouchstartCursor(e,!0)}),T.cursorh&&T.bind(T.cursorh,"touchmove",T.ontouchmoveCursor),T.cursorh&&T.bind(T.cursorh,"touchend",T.ontouchendCursor)),M.emulatetouch||P.isandroid||P.isios?(T.bind(P.hasmousecapture?T.win:l,"mouseup",T.ontouchend),T.onclick&&T.bind(l,"click",T.onclick),M.cursordragontouch?(T.bind(T.cursor,"mousedown",T.onmousedown),T.bind(T.cursor,"mouseup",T.onmouseup),T.cursorh&&T.bind(T.cursorh,"mousedown",function(e){T.onmousedown(e,!0)}),T.cursorh&&T.bind(T.cursorh,"mouseup",T.onmouseup)):(T.bind(T.rail,"mousedown",function(e){e.preventDefault()}),T.railh&&T.bind(T.railh,"mousedown",function(e){e.preventDefault()}))):(T.bind(P.hasmousecapture?T.win:l,"mouseup",T.onmouseup),T.bind(l,"mousemove",T.onmousemove),T.onclick&&T.bind(l,"click",T.onclick),T.bind(T.cursor,"mousedown",T.onmousedown),T.bind(T.cursor,"mouseup",T.onmouseup),T.railh&&(T.bind(T.cursorh,"mousedown",function(e){T.onmousedown(e,!0)}),T.bind(T.cursorh,"mouseup",T.onmouseup)),!T.ispage&&M.enablescrollonselection&&(T.bind(T.win[0],"mousedown",T.onselectionstart),T.bind(l,"mouseup",T.onselectionend),T.bind(T.cursor,"mouseup",T.onselectionend),T.cursorh&&T.bind(T.cursorh,"mouseup",T.onselectionend),T.bind(l,"mousemove",T.onselectiondrag)),T.zoom&&(T.jqbind(T.zoom,"mouseenter",function(){T.canshowonmouseevent&&T.showCursor(),T.rail.active=!0}),T.jqbind(T.zoom,"mouseleave",function(){T.rail.active=!1,T.rail.drag||T.hideCursor()}))),M.enablemousewheel&&(T.isiframe||T.mousewheel(P.isie&&T.ispage?l:T.win,T.onmousewheel),T.mousewheel(T.rail,T.onmousewheel),T.railh&&T.mousewheel(T.railh,T.onmousewheelhr)),T.ispage||P.cantouch||/HTML|^BODY/.test(T.win[0].nodeName)||(T.win.attr("tabindex")||T.win.attr({tabindex:++r}),T.bind(T.win,"focus",function(e){o=T.getTarget(e).id||T.getTarget(e)||!1,T.hasfocus=!0,T.canshowonmouseevent&&T.noticeCursor()}),T.bind(T.win,"blur",function(e){o=!1,T.hasfocus=!1}),T.bind(T.win,"mouseenter",function(e){t=T.getTarget(e).id||T.getTarget(e)||!1,T.hasmousefocus=!0,T.canshowonmouseevent&&T.noticeCursor()}),T.bind(T.win,"mouseleave",function(e){t=!1,T.hasmousefocus=!1,T.rail.drag||T.hideCursor()})),T.onkeypress=function(e){if(T.railslocked&&0===T.page.maxh)return!0;e=e||a.event;var r=T.getTarget(e);if(r&&/INPUT|TEXTAREA|SELECT|OPTION/.test(r.nodeName)&&(!(r.getAttribute("type")||r.type||!1)||!/submit|button|cancel/i.tp))return!0;if(n(r).attr("contenteditable"))return!0;if(T.hasfocus||T.hasmousefocus&&!o||T.ispage&&!o&&!t){var i=e.keyCode;if(T.railslocked&&27!=i)return T.cancelEvent(e);var s=e.ctrlKey||!1,l=e.shiftKey||!1,c=!1;switch(i){case 38:case 63233:T.doScrollBy(72),c=!0;break;case 40:case 63235:T.doScrollBy(-72),c=!0;break;case 37:case 63232:T.railh&&(s?T.doScrollLeft(0):T.doScrollLeftBy(72),c=!0);break;case 39:case 63234:T.railh&&(s?T.doScrollLeft(T.page.maxw):T.doScrollLeftBy(-72),c=!0);break;case 33:case 63276:T.doScrollBy(T.view.h),c=!0;break;case 34:case 63277:T.doScrollBy(-T.view.h),c=!0;break;case 36:case 63273:T.railh&&s?T.doScrollPos(0,0):T.doScrollTo(0),c=!0;break;case 35:case 63275:T.railh&&s?T.doScrollPos(T.page.maxw,T.page.maxh):T.doScrollTo(T.page.maxh),c=!0;break;case 32:M.spacebarenabled&&(l?T.doScrollBy(T.view.h):T.doScrollBy(-T.view.h),c=!0);break;case 27:T.zoomactive&&(T.doZoom(),c=!0)}if(c)return T.cancelEvent(e)}},M.enablekeyboard&&T.bind(l,P.isopera&&!P.isopera12?"keypress":"keydown",T.onkeypress),T.bind(l,"keydown",function(e){(e.ctrlKey||!1)&&(T.wheelprevented=!0)}),T.bind(l,"keyup",function(e){e.ctrlKey||!1||(T.wheelprevented=!1)}),T.bind(a,"blur",function(e){T.wheelprevented=!1}),T.bind(a,"resize",T.onscreenresize),T.bind(a,"orientationchange",T.onscreenresize),T.bind(a,"load",T.lazyResize),P.ischrome&&!T.ispage&&!T.haswrapper){var C=T.win.attr("style"),N=parseFloat(T.win.css("width"))+1;T.win.css("width",N),T.synched("chromefix",function(){T.win.attr("style",C)})}if(T.onAttributeChange=function(e){T.lazyResize(T.isieold?250:30)},M.enableobserver&&(T.isie11||!1===m||(T.observerbody=new m(function(e){if(e.forEach(function(e){if("attributes"==e.type)return E.hasClass("modal-open")&&E.hasClass("modal-dialog")&&!n.contains(n(".modal-dialog")[0],T.doc[0])?T.hide():T.show()}),T.me.clientWidth!=T.page.width||T.me.clientHeight!=T.page.height)return T.lazyResize(30)}),T.observerbody.observe(l.body,{childList:!0,subtree:!0,characterData:!1,attributes:!0,attributeFilter:["class"]})),!T.ispage&&!T.haswrapper)){var R=T.win[0];!1!==m?(T.observer=new m(function(e){e.forEach(T.onAttributeChange)}),T.observer.observe(R,{childList:!0,characterData:!1,attributes:!0,subtree:!1}),T.observerremover=new m(function(e){e.forEach(function(e){if(e.removedNodes.length>0)for(var o in e.removedNodes)if(T&&e.removedNodes[o]===R)return T.remove()})}),T.observerremover.observe(R.parentNode,{childList:!0,characterData:!1,attributes:!1,subtree:!1})):(T.bind(R,P.isie&&!P.isie9?"propertychange":"DOMAttrModified",T.onAttributeChange),P.isie9&&R.attachEvent("onpropertychange",T.onAttributeChange),T.bind(R,"DOMNodeRemoved",function(e){e.target===R&&T.remove()}))}!T.ispage&&M.boxzoom&&T.bind(a,"resize",T.resizeZoom),T.istextarea&&(T.bind(T.win,"keydown",T.lazyResize),T.bind(T.win,"mouseup",T.lazyResize)),T.lazyResize(30)}if("IFRAME"==this.doc[0].nodeName){var _=function(){T.iframexd=!1;var o;try{(o="contentDocument"in this?this.contentDocument:this.contentWindow._doc).domain}catch(e){T.iframexd=!0,o=!1}if(T.iframexd)return"console"in a&&console.log("NiceScroll error: policy restriced 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t=T.page.maxh,r=T.page.maxw,i=T.view.h,s=T.view.w;if(T.view={w:T.ispage?T.win.width():T.win[0].clientWidth,h:T.ispage?T.win.height():T.win[0].clientHeight},T.page=o||T.getContentSize(),T.page.maxh=Math.max(0,T.page.h-T.view.h),T.page.maxw=Math.max(0,T.page.w-T.view.w),T.page.maxh==t&&T.page.maxw==r&&T.view.w==s&&T.view.h==i){if(T.ispage)return T;var n=T.win.offset();if(T.lastposition){var l=T.lastposition;if(l.top==n.top&&l.left==n.left)return T}T.lastposition=n}return 0===T.page.maxh?(T.hideRail(),T.scrollvaluemax=0,T.scroll.y=0,T.scrollratio.y=0,T.cursorheight=0,T.setScrollTop(0),T.rail&&(T.rail.scrollable=!1)):(T.page.maxh-=M.railpadding.top+M.railpadding.bottom,T.rail.scrollable=!0),0===T.page.maxw?(T.hideRailHr(),T.scrollvaluemaxw=0,T.scroll.x=0,T.scrollratio.x=0,T.cursorwidth=0,T.setScrollLeft(0),T.railh&&(T.railh.scrollable=!1)):(T.page.maxw-=M.railpadding.left+M.railpadding.right,T.railh&&(T.railh.scrollable=M.horizrailenabled)),T.railslocked=T.locked||0===T.page.maxh&&0===T.page.maxw,T.railslocked?(T.ispage||T.updateScrollBar(T.view),!1):(T.hidden||(T.rail.visibility||T.showRail(),T.railh&&!T.railh.visibility&&T.showRailHr()),T.istextarea&&T.win.css("resize")&&"none"!=T.win.css("resize")&&(T.view.h-=20),T.cursorheight=Math.min(T.view.h,Math.round(T.view.h*(T.view.h/T.page.h))),T.cursorheight=M.cursorfixedheight?M.cursorfixedheight:Math.max(M.cursorminheight,T.cursorheight),T.cursorwidth=Math.min(T.view.w,Math.round(T.view.w*(T.view.w/T.page.w))),T.cursorwidth=M.cursorfixedheight?M.cursorfixedheight:Math.max(M.cursorminheight,T.cursorwidth),T.scrollvaluemax=T.view.h-T.cursorheight-(M.railpadding.top+M.railpadding.bottom),T.hasborderbox||(T.scrollvaluemax-=T.cursor[0].offsetHeight-T.cursor[0].clientHeight),T.railh&&(T.railh.width=T.page.maxh>0?T.view.w-T.rail.width:T.view.w,T.scrollvaluemaxw=T.railh.width-T.cursorwidth-(M.railpadding.left+M.railpadding.right)),T.ispage||T.updateScrollBar(T.view),T.scrollratio={x:T.page.maxw/T.scrollvaluemaxw,y:T.page.maxh/T.scrollvaluemax},T.getScrollTop()>T.page.maxh?T.doScrollTop(T.page.maxh):(T.scroll.y=T.getScrollTop()/T.scrollratio.y|0,T.scroll.x=T.getScrollLeft()/T.scrollratio.x|0,T.cursoractive&&T.noticeCursor()),T.scroll.y&&0===T.getScrollTop()&&T.doScrollTo(T.scroll.y*T.scrollratio.y|0),T)},this.resize=T.onResize;var O=0;this.onscreenresize=function(e){clearTimeout(O);var o=!T.ispage&&!T.haswrapper;o&&T.hideRails(),O=setTimeout(function(){T&&(o&&T.showRails(),T.resize()),O=0},120)},this.lazyResize=function(e){return clearTimeout(O),e=isNaN(e)?240:e,O=setTimeout(function(){T&&T.resize(),O=0},e),T},this.jqbind=function(e,o,t){T.events.push({e:e,n:o,f:t,q:!0}),n(e).on(o,t)},this.mousewheel=function(e,o,t){var r="jquery"in e?e[0]:e;if("onwheel"in l.createElement("div"))T._bind(r,"wheel",o,t||!1);else{var i=void 0!==l.onmousewheel?"mousewheel":"DOMMouseScroll";S(r,i,o,t||!1),"DOMMouseScroll"==i&&S(r,"MozMousePixelScroll",o,t||!1)}};var Y=!1;if(P.haseventlistener){try{var H=Object.defineProperty({},"passive",{get:function(){Y=!0}});a.addEventListener("test",null,H)}catch(e){}this.stopPropagation=function(e){return!!e&&((e=e.original?e.original:e).stopPropagation(),!1)},this.cancelEvent=function(e){return 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s={type:"scrollstart",current:{x:e,y:o},request:{x:t,y:r},end:{x:T.newscrollx,y:T.newscrolly},speed:i};T.onscrollstart.call(T,s)}},this.triggerScrollEnd=function(){if(T.onscrollend){var e=T.getScrollLeft(),o=T.getScrollTop(),t={type:"scrollend",current:{x:e,y:o},end:{x:e,y:o}};T.onscrollend.call(T,t)}};var B=0,X=0,D=0,A=1,q=!1;if(this.onmousewheel=function(e){if(T.wheelprevented||T.locked)return!1;if(T.railslocked)return T.debounced("checkunlock",T.resize,250),!1;if(T.rail.drag)return T.cancelEvent(e);if("auto"===M.oneaxismousemode&&0!==e.deltaX&&(M.oneaxismousemode=!1),M.oneaxismousemode&&0===e.deltaX&&!T.rail.scrollable)return!T.railh||!T.railh.scrollable||T.onmousewheelhr(e);var o=f(),t=!1;if(M.preservenativescrolling&&T.checkarea+600<o&&(T.nativescrollingarea=T.isScrollable(e),t=!0),T.checkarea=o,T.nativescrollingarea)return!0;var r=k(e,!1,t);return r&&(T.checkarea=0),r},this.onmousewheelhr=function(e){if(!T.wheelprevented){if(T.railslocked||!T.railh.scrollable)return!0;if(T.rail.drag)return T.cancelEvent(e);var o=f(),t=!1;return M.preservenativescrolling&&T.checkarea+600<o&&(T.nativescrollingarea=T.isScrollable(e),t=!0),T.checkarea=o,!!T.nativescrollingarea||(T.railslocked?T.cancelEvent(e):k(e,!0,t))}},this.stop=function(){return T.cancelScroll(),T.scrollmon&&T.scrollmon.stop(),T.cursorfreezed=!1,T.scroll.y=Math.round(T.getScrollTop()*(1/T.scrollratio.y)),T.noticeCursor(),T},this.getTransitionSpeed=function(e){return 80+e/72*M.scrollspeed|0},M.smoothscroll)if(T.ishwscroll&&P.hastransition&&M.usetransition&&M.smoothscroll){var j="";this.resetTransition=function(){j="",T.doc.css(P.prefixstyle+"transition-duration","0ms")},this.prepareTransition=function(e,o){var t=o?e:T.getTransitionSpeed(e),r=t+"ms";return j!==r&&(j=r,T.doc.css(P.prefixstyle+"transition-duration",r)),t},this.doScrollLeft=function(e,o){var t=T.scrollrunning?T.newscrolly:T.getScrollTop();T.doScrollPos(e,t,o)},this.doScrollTop=function(e,o){var t=T.scrollrunning?T.newscrollx:T.getScrollLeft();T.doScrollPos(t,e,o)},this.cursorupdate={running:!1,start:function(){var e=this;if(!e.running){e.running=!0;var o=function(){e.running&&u(o),T.showCursor(T.getScrollTop(),T.getScrollLeft()),T.notifyScrollEvent(T.win[0])};u(o)}},stop:function(){this.running=!1}},this.doScrollPos=function(e,o,t){var r=T.getScrollTop(),i=T.getScrollLeft();if(((T.newscrolly-r)*(o-r)<0||(T.newscrollx-i)*(e-i)<0)&&T.cancelScroll(),M.bouncescroll?(o<0?o=o/2|0:o>T.page.maxh&&(o=T.page.maxh+(o-T.page.maxh)/2|0),e<0?e=e/2|0:e>T.page.maxw&&(e=T.page.maxw+(e-T.page.maxw)/2|0)):(o<0?o=0:o>T.page.maxh&&(o=T.page.maxh),e<0?e=0:e>T.page.maxw&&(e=T.page.maxw)),T.scrollrunning&&e==T.newscrollx&&o==T.newscrolly)return!1;T.newscrolly=o,T.newscrollx=e;var s=T.getScrollTop(),n=T.getScrollLeft(),l={};l.x=e-n,l.y=o-s;var a=0|Math.sqrt(l.x*l.x+l.y*l.y),c=T.prepareTransition(a);T.scrollrunning||(T.scrollrunning=!0,T.triggerScrollStart(n,s,e,o,c),T.cursorupdate.start()),T.scrollendtrapped=!0,P.transitionend||(T.scrollendtrapped&&clearTimeout(T.scrollendtrapped),T.scrollendtrapped=setTimeout(T.onScrollTransitionEnd,c)),T.setScrollTop(T.newscrolly),T.setScrollLeft(T.newscrollx)},this.cancelScroll=function(){if(!T.scrollendtrapped)return!0;var e=T.getScrollTop(),o=T.getScrollLeft();return T.scrollrunning=!1,P.transitionend||clearTimeout(P.transitionend),T.scrollendtrapped=!1,T.resetTransition(),T.setScrollTop(e),T.railh&&T.setScrollLeft(o),T.timerscroll&&T.timerscroll.tm&&clearInterval(T.timerscroll.tm),T.timerscroll=!1,T.cursorfreezed=!1,T.cursorupdate.stop(),T.showCursor(e,o),T},this.onScrollTransitionEnd=function(){if(T.scrollendtrapped){var e=T.getScrollTop(),o=T.getScrollLeft();if(e<0?e=0:e>T.page.maxh&&(e=T.page.maxh),o<0?o=0:o>T.page.maxw&&(o=T.page.maxw),e!=T.newscrolly||o!=T.newscrollx)return T.doScrollPos(o,e,M.snapbackspeed);T.scrollrunning&&T.triggerScrollEnd(),T.scrollrunning=!1,T.scrollendtrapped=!1,T.resetTransition(),T.timerscroll=!1,T.setScrollTop(e),T.railh&&T.setScrollLeft(o),T.cursorupdate.stop(),T.noticeCursor(!1,e,o),T.cursorfreezed=!1}}}else this.doScrollLeft=function(e,o){var t=T.scrollrunning?T.newscrolly:T.getScrollTop();T.doScrollPos(e,t,o)},this.doScrollTop=function(e,o){var t=T.scrollrunning?T.newscrollx:T.getScrollLeft();T.doScrollPos(t,e,o)},this.doScrollPos=function(e,o,t){var r=T.getScrollTop(),i=T.getScrollLeft();((T.newscrolly-r)*(o-r)<0||(T.newscrollx-i)*(e-i)<0)&&T.cancelScroll();var s=!1;if(T.bouncescroll&&T.rail.visibility||(o<0?(o=0,s=!0):o>T.page.maxh&&(o=T.page.maxh,s=!0)),T.bouncescroll&&T.railh.visibility||(e<0?(e=0,s=!0):e>T.page.maxw&&(e=T.page.maxw,s=!0)),T.scrollrunning&&T.newscrolly===o&&T.newscrollx===e)return!0;T.newscrolly=o,T.newscrollx=e,T.dst={},T.dst.x=e-i,T.dst.y=o-r,T.dst.px=i,T.dst.py=r;var n=0|Math.sqrt(T.dst.x*T.dst.x+T.dst.y*T.dst.y),l=T.getTransitionSpeed(n);T.bzscroll={};var a=s?1:.58;T.bzscroll.x=new R(i,T.newscrollx,l,0,0,a,1),T.bzscroll.y=new R(r,T.newscrolly,l,0,0,a,1);f();var c=function(){if(T.scrollrunning){var e=T.bzscroll.y.getPos();T.setScrollLeft(T.bzscroll.x.getNow()),T.setScrollTop(T.bzscroll.y.getNow()),e<=1?T.timer=u(c):(T.scrollrunning=!1,T.timer=0,T.triggerScrollEnd())}};T.scrollrunning||(T.triggerScrollStart(i,r,e,o,l),T.scrollrunning=!0,T.timer=u(c))},this.cancelScroll=function(){return T.timer&&h(T.timer),T.timer=0,T.bzscroll=!1,T.scrollrunning=!1,T};else this.doScrollLeft=function(e,o){var t=T.getScrollTop();T.doScrollPos(e,t,o)},this.doScrollTop=function(e,o){var t=T.getScrollLeft();T.doScrollPos(t,e,o)},this.doScrollPos=function(e,o,t){var r=e>T.page.maxw?T.page.maxw:e;r<0&&(r=0);var i=o>T.page.maxh?T.page.maxh:o;i<0&&(i=0),T.synched("scroll",function(){T.setScrollTop(i),T.setScrollLeft(r)})},this.cancelScroll=function(){};this.doScrollBy=function(e,o){z(0,e)},this.doScrollLeftBy=function(e,o){z(e,0)},this.doScrollTo=function(e,o){var t=o?Math.round(e*T.scrollratio.y):e;t<0?t=0:t>T.page.maxh&&(t=T.page.maxh),T.cursorfreezed=!1,T.doScrollTop(e)},this.checkContentSize=function(){var e=T.getContentSize();e.h==T.page.h&&e.w==T.page.w||T.resize(!1,e)},T.onscroll=function(e){T.rail.drag||T.cursorfreezed||T.synched("scroll",function(){T.scroll.y=Math.round(T.getScrollTop()/T.scrollratio.y),T.railh&&(T.scroll.x=Math.round(T.getScrollLeft()/T.scrollratio.x)),T.noticeCursor()})},T.bind(T.docscroll,"scroll",T.onscroll),this.doZoomIn=function(e){if(!T.zoomactive){T.zoomactive=!0,T.zoomrestore={style:{}};var o=["position","top","left","zIndex","backgroundColor","marginTop","marginBottom","marginLeft","marginRight"],t=T.win[0].style;for(var r in o){var i=o[r];T.zoomrestore.style[i]=void 0!==t[i]?t[i]:""}T.zoomrestore.style.width=T.win.css("width"),T.zoomrestore.style.height=T.win.css("height"),T.zoomrestore.padding={w:T.win.outerWidth()-T.win.width(),h:T.win.outerHeight()-T.win.height()},P.isios4&&(T.zoomrestore.scrollTop=c.scrollTop(),c.scrollTop(0)),T.win.css({position:P.isios4?"absolute":"fixed",top:0,left:0,zIndex:s+100,margin:0});var n=T.win.css("backgroundColor");return(""===n||/transparent|rgba\(0, 0, 0, 0\)|rgba\(0,0,0,0\)/.test(n))&&T.win.css("backgroundColor","#fff"),T.rail.css({zIndex:s+101}),T.zoom.css({zIndex:s+102}),T.zoom.css("backgroundPosition","0 -18px"),T.resizeZoom(),T.onzoomin&&T.onzoomin.call(T),T.cancelEvent(e)}},this.doZoomOut=function(e){if(T.zoomactive)return T.zoomactive=!1,T.win.css("margin",""),T.win.css(T.zoomrestore.style),P.isios4&&c.scrollTop(T.zoomrestore.scrollTop),T.rail.css({"z-index":T.zindex}),T.zoom.css({"z-index":T.zindex}),T.zoomrestore=!1,T.zoom.css("backgroundPosition","0 0"),T.onResize(),T.onzoomout&&T.onzoomout.call(T),T.cancelEvent(e)},this.doZoom=function(e){return T.zoomactive?T.doZoomOut(e):T.doZoomIn(e)},this.resizeZoom=function(){if(T.zoomactive){var e=T.getScrollTop();T.win.css({width:c.width()-T.zoomrestore.padding.w+"px",height:c.height()-T.zoomrestore.padding.h+"px"}),T.onResize(),T.setScrollTop(Math.min(T.page.maxh,e))}},this.init(),n.nicescroll.push(this)},y=function(e){var o=this;this.nc=e,this.lastx=0,this.lasty=0,this.speedx=0,this.speedy=0,this.lasttime=0,this.steptime=0,this.snapx=!1,this.snapy=!1,this.demulx=0,this.demuly=0,this.lastscrollx=-1,this.lastscrolly=-1,this.chkx=0,this.chky=0,this.timer=0,this.reset=function(e,t){o.stop(),o.steptime=0,o.lasttime=f(),o.speedx=0,o.speedy=0,o.lastx=e,o.lasty=t,o.lastscrollx=-1,o.lastscrolly=-1},this.update=function(e,t){var r=f();o.steptime=r-o.lasttime,o.lasttime=r;var i=t-o.lasty,s=e-o.lastx,n=o.nc.getScrollTop()+i,l=o.nc.getScrollLeft()+s;o.snapx=l<0||l>o.nc.page.maxw,o.snapy=n<0||n>o.nc.page.maxh,o.speedx=s,o.speedy=i,o.lastx=e,o.lasty=t},this.stop=function(){o.nc.unsynched("domomentum2d"),o.timer&&clearTimeout(o.timer),o.timer=0,o.lastscrollx=-1,o.lastscrolly=-1},this.doSnapy=function(e,t){var r=!1;t<0?(t=0,r=!0):t>o.nc.page.maxh&&(t=o.nc.page.maxh,r=!0),e<0?(e=0,r=!0):e>o.nc.page.maxw&&(e=o.nc.page.maxw,r=!0),r?o.nc.doScrollPos(e,t,o.nc.opt.snapbackspeed):o.nc.triggerScrollEnd()},this.doMomentum=function(e){var t=f(),r=e?t+e:o.lasttime,i=o.nc.getScrollLeft(),s=o.nc.getScrollTop(),n=o.nc.page.maxh,l=o.nc.page.maxw;o.speedx=l>0?Math.min(60,o.speedx):0,o.speedy=n>0?Math.min(60,o.speedy):0;var a=r&&t-r<=60;(s<0||s>n||i<0||i>l)&&(a=!1);var c=!(!o.speedy||!a)&&o.speedy,d=!(!o.speedx||!a)&&o.speedx;if(c||d){var u=Math.max(16,o.steptime);if(u>50){var h=u/50;o.speedx*=h,o.speedy*=h,u=50}o.demulxy=0,o.lastscrollx=o.nc.getScrollLeft(),o.chkx=o.lastscrollx,o.lastscrolly=o.nc.getScrollTop(),o.chky=o.lastscrolly;var p=o.lastscrollx,m=o.lastscrolly,g=function(){var e=f()-t>600?.04:.02;o.speedx&&(p=Math.floor(o.lastscrollx-o.speedx*(1-o.demulxy)),o.lastscrollx=p,(p<0||p>l)&&(e=.1)),o.speedy&&(m=Math.floor(o.lastscrolly-o.speedy*(1-o.demulxy)),o.lastscrolly=m,(m<0||m>n)&&(e=.1)),o.demulxy=Math.min(1,o.demulxy+e),o.nc.synched("domomentum2d",function(){if(o.speedx){o.nc.getScrollLeft();o.chkx=p,o.nc.setScrollLeft(p)}if(o.speedy){o.nc.getScrollTop();o.chky=m,o.nc.setScrollTop(m)}o.timer||(o.nc.hideCursor(),o.doSnapy(p,m))}),o.demulxy<1?o.timer=setTimeout(g,u):(o.stop(),o.nc.hideCursor(),o.doSnapy(p,m))};g()}else o.doSnapy(o.nc.getScrollLeft(),o.nc.getScrollTop())}},x=e.fn.scrollTop;e.cssHooks.pageYOffset={get:function(e,o,t){var r=n.data(e,"__nicescroll")||!1;return r&&r.ishwscroll?r.getScrollTop():x.call(e)},set:function(e,o){var t=n.data(e,"__nicescroll")||!1;return t&&t.ishwscroll?t.setScrollTop(parseInt(o)):x.call(e,o),this}},e.fn.scrollTop=function(e){if(void 0===e){var o=!!this[0]&&(n.data(this[0],"__nicescroll")||!1);return o&&o.ishwscroll?o.getScrollTop():x.call(this)}return this.each(function(){var o=n.data(this,"__nicescroll")||!1;o&&o.ishwscroll?o.setScrollTop(parseInt(e)):x.call(n(this),e)})};var S=e.fn.scrollLeft;n.cssHooks.pageXOffset={get:function(e,o,t){var r=n.data(e,"__nicescroll")||!1;return r&&r.ishwscroll?r.getScrollLeft():S.call(e)},set:function(e,o){var t=n.data(e,"__nicescroll")||!1;return t&&t.ishwscroll?t.setScrollLeft(parseInt(o)):S.call(e,o),this}},e.fn.scrollLeft=function(e){if(void 0===e){var o=!!this[0]&&(n.data(this[0],"__nicescroll")||!1);return o&&o.ishwscroll?o.getScrollLeft():S.call(this)}return this.each(function(){var o=n.data(this,"__nicescroll")||!1;o&&o.ishwscroll?o.setScrollLeft(parseInt(e)):S.call(n(this),e)})};var z=function(e){var o=this;if(this.length=0,this.name="nicescrollarray",this.each=function(e){return n.each(o,e),o},this.push=function(e){o[o.length]=e,o.length++},this.eq=function(e){return o[e]},e)for(var t=0;t<e.length;t++){var r=n.data(e[t],"__nicescroll")||!1;r&&(this[this.length]=r,this.length++)}return this};!function(e,o,t){for(var r=0,i=o.length;r<i;r++)t(e,o[r])}(z.prototype,["show","hide","toggle","onResize","resize","remove","stop","doScrollPos"],function(e,o){e[o]=function(){var e=arguments;return this.each(function(){this[o].apply(this,e)})}}),e.fn.getNiceScroll=function(e){return void 0===e?new z(this):this[e]&&n.data(this[e],"__nicescroll")||!1},(e.expr.pseudos||e.expr[":"]).nicescroll=function(e){return void 0!==n.data(e,"__nicescroll")},n.fn.niceScroll=function(e,o){void 0!==o||"object"!=typeof e||"jquery"in e||(o=e,e=!1);var t=new z;return this.each(function(){var r=n(this),i=n.extend({},o);if(e){var s=n(e);i.doc=s.length>1?n(e,r):s,i.win=r}!("doc"in i)||"win"in i||(i.win=r);var l=r.data("__nicescroll")||!1;l||(i.doc=i.doc||r,l=new b(i,r),r.data("__nicescroll",l)),t.push(l)}),1===t.length?t[0]:t},a.NiceScroll={getjQuery:function(){return e}},n.nicescroll||(n.nicescroll=new z,n.nicescroll.options=g)});
\ No newline at end of file
diff --git a/leafletMapOur/map/lib/js.cookie.min.js b/leafletMapOur/map/lib/js.cookie.min.js
new file mode 100644
index 0000000..8d6b9a8
--- /dev/null
+++ b/leafletMapOur/map/lib/js.cookie.min.js
@@ -0,0 +1,8 @@
+/**
+ * Minified by jsDelivr using Terser v3.14.1.
+ * Original file: /npm/js-cookie@2.2.1/src/js.cookie.js
+ *
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
+!function(e){var n;if("function"==typeof define&&define.amd&&(define(e),n=!0),"object"==typeof exports&&(module.exports=e(),n=!0),!n){var t=window.Cookies,o=window.Cookies=e();o.noConflict=function(){return window.Cookies=t,o}}}(function(){function e(){for(var e=0,n={};e<arguments.length;e++){var t=arguments[e];for(var o in t)n[o]=t[o]}return n}function n(e){return e.replace(/(%[0-9A-Z]{2})+/g,decodeURIComponent)}return function t(o){function r(){}function i(n,t,i){if("undefined"!=typeof document){"number"==typeof(i=e({path:"/"},r.defaults,i)).expires&&(i.expires=new Date(1*new Date+864e5*i.expires)),i.expires=i.expires?i.expires.toUTCString():"";try{var c=JSON.stringify(t);/^[\{\[]/.test(c)&&(t=c)}catch(e){}t=o.write?o.write(t,n):encodeURIComponent(String(t)).replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g,decodeURIComponent),n=encodeURIComponent(String(n)).replace(/%(23|24|26|2B|5E|60|7C)/g,decodeURIComponent).replace(/[\(\)]/g,escape);var f="";for(var u in i)i[u]&&(f+="; "+u,!0!==i[u]&&(f+="="+i[u].split(";")[0]));return document.cookie=n+"="+t+f}}function c(e,t){if("undefined"!=typeof document){for(var r={},i=document.cookie?document.cookie.split("; "):[],c=0;c<i.length;c++){var f=i[c].split("="),u=f.slice(1).join("=");t||'"'!==u.charAt(0)||(u=u.slice(1,-1));try{var a=n(f[0]);if(u=(o.read||o)(u,a)||n(u),t)try{u=JSON.parse(u)}catch(e){}if(r[a]=u,e===a)break}catch(e){}}return e?r[e]:r}}return r.set=i,r.get=function(e){return c(e,!1)},r.getJSON=function(e){return c(e,!0)},r.remove=function(n,t){i(n,"",e(t,{expires:-1}))},r.defaults={},r.withConverter=t,r}(function(){})});
+//# sourceMappingURL=/sm/b0ce608ffc029736e9ac80a8dd6a7db2da8e1d45d2dcfc92043deb2214aa30d8.map
\ No newline at end of file
diff --git a/leafletMapOur/map/lib/wxStorage.js b/leafletMapOur/map/lib/wxStorage.js
new file mode 100644
index 0000000..e2a8c38
--- /dev/null
+++ b/leafletMapOur/map/lib/wxStorage.js
@@ -0,0 +1,27 @@
+const _getStorage = (key)=>{
+ return wx.getStorageSync( key );
+}
+
+// 设置本地存储对应key
+const _setStorage = (key,value)=>{
+ return wx.setStorageSync( key,value );
+}
+
+// 清除全部本地存储
+const _clearStorage = ()=>{
+ wx.clearStorageSync();
+}
+
+// 清除指定key本地存储
+const _removeStorage = ( key )=>{
+ wx.removeStorageSync( key );
+}
+
+const WxStorage = {
+ get : _getStorage,
+ set : _setStorage,
+ clear : _clearStorage,
+ remov : _removeStorage,
+}
+
+export default WxStorage
\ No newline at end of file
diff --git a/pages/home/home.vue b/pages/home/home.vue
index 8835c0e..151c9ca 100644
--- a/pages/home/home.vue
+++ b/pages/home/home.vue
@@ -71,7 +71,7 @@
<!-- 头部按钮 end -->
<!-- 公告 start -->
- <view class="notice-box">
+ <!-- <view class="notice-box">
<image src="/static/images/home/notice.png" class="img" mode="widthFix"></image>
<view class="notice-info">
<navigator hover-class="none" class="notice-cell" v-for="(item, index) in noticeList" :key="index">
@@ -80,14 +80,16 @@
<u-icon name="arrow-right" size="12" color="#C9C9C9"></u-icon>
</navigator>
</view>
+ </view> -->
+ <view class="notice-class">
+ <u-notice-bar :speed="160" :duration="2000" :isCircular="true" :more-icon="true" mode="horizontal" type="none" :list="gdlist"></u-notice-bar>
</view>
<!-- 公告 end -->
-
<!-- 新闻模块 start -->
<view class="news">
<navigator hover-class="none" url="/pages/news/list" class="cell">
- <view class="ctitle">温馨提示</view>
+ <view class="ctitle">资讯</view>
<view hover-class="bg-light" class="more" @click="goArticle()">
更多
<u-icon name="arrow-right" color="#A6ABB5" size="16"></u-icon>
@@ -144,7 +146,10 @@
newsList: [],
navButton: [],
serviceButton: [],
- tabbar:this.$store.state.tabbar
+ tabbar:this.$store.state.tabbar,
+ gdlist: [
+ '国家发改委：防止和避免“放松防控”和“过度防控”'
+ ]
};
},
onShow() {
@@ -416,6 +421,13 @@
}
}
}
+
+ .notice-class{
+ background: #ffffff;
+ border-radius: 15px 15px 15px 15px;
+ margin: 0 20rpx;
+ padding: 20rpx 20rpx;
+ }
.notice-box {
display: flex;
@@ -434,7 +446,6 @@
.notice-info {
flex: 1;
-
.notice-cell:first-of-type {
margin-bottom: 15rpx;
}
diff --git a/pages/registerUser/registerUser.vue b/pages/registerUser/registerUser.vue
index c142884..c808459 100644
--- a/pages/registerUser/registerUser.vue
+++ b/pages/registerUser/registerUser.vue
@@ -15,7 +15,7 @@
<u-input v-model="form.obj" placeholder="请输入工作单位" />
</u-form-item>
<u-form-item label="辖区" left-icon="account-fill" label-width="200">
- <u-input type="select" placeholder="请选择辖区" :border="true" @click="mapShow = true" />
+ <u-input type="select" placeholder="请选择辖区" :border="true" @click="openLoginMap" />
<!-- <u-select v-model="showxq" mode="mutil-column-auto" :list="listxq" @confirm="confirmxq"></u-select> -->
</u-form-item>
<u-form-item label="性别" label-width="200" left-icon="man">
@@ -27,23 +27,29 @@
</u-form-item>
<u-form-item label="是否人脸登录" label-width="240" left-icon="server-man">
<u-radio-group v-model="radioValue">
- <u-radio v-for="(item, index) in radioList" :key="index" :name="item.name" :disabled="item.disabled">
+ <u-radio v-for="(item, index) in radioList" :key="index" :name="item.name"
+ :disabled="item.disabled">
{{item.name}}
</u-radio>
</u-radio-group>
(功能研发中)
</u-form-item>
</u-form>
-
+ <view class="agree">
+ 注册即代表同意
+ <text class="a">《用户协议》</text>
+ 和
+ <text class="a">《隐私政策》</text>
+ </view>
<div v-show="mapShow">
<div class="login-map-bc" @click="mapShow = false">
-
+
</div>
<div class="login-map-content">
<u-icon class="login-map-close" name="close" @click="mapShow = false"></u-icon>
- <map style="width: 100%; height: 100%;" :latitude="latitude" :longitude="longitude" :markers="marker"
- :scale="scale" :polyline="polyline">
- </map>
+
+ <web-view style="width: 100%; height: 100%;" :src="loginMapUrl">
+ </web-view>
</div>
</div>
@@ -58,6 +64,7 @@
export default {
data() {
return {
+ loginMapUrl: "",
radioList: [{
name: '是',
disabled: false
@@ -285,7 +292,8 @@
};
},
methods: {
- getLocation() {
+ openLoginMap() {
+ var that = this
uni.getLocation({
type: 'wgs84',
success: function(res) {
@@ -304,10 +312,40 @@
title: '位置', //标注点名
alpha: 1, //透明度
}]
+
+ var data = [{
+ "id": '100000',
+ "place": '无数据',
+ "state": '0',
+ "dtype": '0',
+ "size": '300',
+ "jd": res.longitude,
+ "wd": res.latitude
+ }]
+ data = JSON.stringify(data);
+
+ that.loginMapUrl = 'http://223.82.109.183:2082/loginMap/loginMap.html?data=' + data
+ that.mapShow = true
}
})
+
},
zc() {
+ uni.request({
+ url: that.$store.state.piAPI + '/zc/inster',
+ method: 'POST',
+ data: {
+ username: this.form.user
+ },
+ success: (res) => {
+ uni.showToast({
+ title: '注册成功，请等待审核',
+ icon:'none',
+ duration: 2000
+ });
+ }
+ });
+
var that = this;
this.$refs.uForm.validate(valid => {
if (valid) {
@@ -318,6 +356,8 @@
});
}
});
+
+
},
depl() {
var that = this;
@@ -457,6 +497,7 @@
},
onReady() {
this.$refs.uForm.setRules(this.rules);
+
},
watch: {
faceState() {
@@ -490,7 +531,7 @@
z-index: 111;
background: rgba(0, 0, 0, .3);
}
-
+
.login-map-content {
position: fixed;
bottom: 0;
@@ -501,7 +542,7 @@
border-radius: 15px;
overflow: hidden;
}
-
+
.login-map-close {
position: absolute;
top: 10px;
@@ -510,6 +551,7 @@
height: 20px;
z-index: 11;
}
+
.warp {
display: flex;
align-items: center;
@@ -554,4 +596,18 @@
.registerUser {
padding: 0 1.2rem;
}
+
+ .agree {
+ margin: 27rpx 95rpx 0;
+ font-size: 22rpx;
+ font-family: Adobe Heiti Std;
+ font-weight: normal;
+ color: #cacaca;
+ line-height: 34rpx;
+
+ .a {
+ color: #000000;
+ }
+ }
+
</style>
diff --git a/unpackage/cache/apk/__UNI__ECA0186_cm.apk b/unpackage/cache/apk/__UNI__ECA0186_cm.apk
index 0d9f249..6467215 100644
--- a/unpackage/cache/apk/__UNI__ECA0186_cm.apk
+++ b/unpackage/cache/apk/__UNI__ECA0186_cm.apk
Binary files differ
diff --git a/unpackage/cache/apk/apkurl b/unpackage/cache/apk/apkurl
index 52be4f1..596d4c4 100644
--- a/unpackage/cache/apk/apkurl
+++ b/unpackage/cache/apk/apkurl
@@ -1 +1 @@
-https://ide.dcloud.net.cn/build/download/8204b1b0-9150-11ec-bed7-675528d23ac9
\ No newline at end of file
+https://ide.dcloud.net.cn/build/download/1b2b2600-9153-11ec-a53f-8fcfca1904f2
\ No newline at end of file
diff --git a/unpackage/cache/apk/cmManifestCache.json b/unpackage/cache/apk/cmManifestCache.json
index f75b1e9..cafb363 100644
--- a/unpackage/cache/apk/cmManifestCache.json
+++ b/unpackage/cache/apk/cmManifestCache.json
@@ -1 +1 @@
-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
\ No newline at end of file
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Gitblit v1.9.3