小程序地图模式根据农场变化坐标

guoshilong

2022-09-27 1767c2c878ec1892ae560f81b32b5afdd2ceebfd

 src/components/revampDraw.vue

@@ -1,7 +1,7 @@
<template>
    <div ref="imageWrapper">
        <div class="btn-grounp">
            <button v-if="addShow" class="draw" @click="draw()">重新绘制</button>
            <button v-if="addShow&&rewrite" class="draw" @click="draw()">重新绘制</button>
            <button v-if="!addShow" class="repeal" @click="repeal()">撤销</button>
            <button v-if="regionFull" class="save" @click="save()">保存</button>
        </div>
@@ -38,6 +38,7 @@
            imgUrl: "",
            file: "",
            regionFull: false,
            rewrite:false,
            tempBounds:""
        }
    },
@@ -48,6 +49,7 @@
            // 用户编辑
            this.addShow = true
            this.regionFull = true
            this.rewrite = true
        } else {
            // 单纯展示
            this.addShow = false
@@ -223,11 +225,11 @@
                doubleClickZoom: false, // 禁用双击放大
                attributionControl: false // 移除右下角leaflet标识
            })
            this.$L.tileLayer('http://t{s}.tianditu.gov.cn/DataServer?T=img_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0', {
            this.$L.tileLayer('https://t{s}.tianditu.gov.cn/DataServer?T=img_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0', {
                subdomains: [0, 1, 2, 3, 4, 5, 6, 7],
            }).addTo(this.map)

            this.$L.tileLayer('http://t{s}.tianditu.gov.cn/DataServer?T=cva_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0', {
            this.$L.tileLayer('https://t{s}.tianditu.gov.cn/DataServer?T=cva_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0', {
                subdomains: [0, 1, 2, 3, 4, 5, 6, 7],
            }).addTo(this.map)
            //   this.map.removeLayer(name)  // 移除图层
@@ -248,7 +250,7 @@
            }

            this.regionFull = false

            this.rewrite = false
            this.getlatLngs()

            this.map.pm.enableDraw("Polygon", {
@@ -279,7 +281,7 @@

            this.regionFull = false


            this.rewrite = true

            // Object.values(this.map._layers).forEach(item => {
            //     if (item._leaflet_id == this.rectangleLayer._leaflet_id) {
@@ -326,6 +328,8 @@
            var parmasObj = this.getUrlParams(str)

            if(parmasObj.status){//后台镜头移动
                this.rewrite = false
                this.regionFull = false
                if(this.polygonLayer){//编辑层
                    if(this.polygonLayer.getBounds() != this.tempBounds){
                    if(this.map.getZoom()>16){
@@ -379,6 +383,10 @@
                        console.error('oops, something went wrong!', error)
                    })  

                    setTimeout(() => {
                        this.rewrite = true
                        this.regionFull = true
                    }, 1000);
                    return

                }else{//小程序截图
@@ -401,7 +409,7 @@
                        console.error('oops, something went wrong!', error)
                    }) 
                }   
            }, 1100);
            }, 1000);

            

@@ -450,7 +458,7 @@
            this.map.on('pm:drawstart', ({ workingLayer }) => {

                this.addShow = false

                this.rewrite = false
                that.rectangleLayer = workingLayer

                workingLayer.on('pm:vertexadded', e => {
@@ -468,7 +476,7 @@

                that.addShow = true
                that.regionFull = true

                that.rewrite = true
                // 绘制坐标
                that.polygons = e.layer._latlngs[0]

@@ -554,7 +562,8 @@
        line-height: 44px;
        border: none;
        border-radius: 22px;

        color: #000;
        background: #fff;
        width: 150px;
        height: 66px;
        font-size: 30px;
@@ -565,7 +574,8 @@
        // height: 44px;
        border-radius: 22px;
        border: none;

        color: #000;
        background: #fff;
        width: 150px;
        height: 66px;
        font-size: 30px;