From 77c7b741c00ea1e400ae308b613bee9cb2a212a2 Mon Sep 17 00:00:00 2001
From: shuishen <1109946754@qq.com>
Date: Fri, 29 Jul 2022 08:58:52 +0800
Subject: [PATCH] Merge branch 'master' of http://s16s652780.51mypc.cn:49896/r/zhny_web
---
src/components/map/plotMap.vue | 346 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 346 insertions(+), 0 deletions(-)
diff --git a/src/components/map/plotMap.vue b/src/components/map/plotMap.vue
new file mode 100644
index 0000000..2355472
--- /dev/null
+++ b/src/components/map/plotMap.vue
@@ -0,0 +1,346 @@
+/* eslint-disable camelcase */
+<template>
+ <div>
+ <div id="viewer-container" style="height: 100%; width: 100%"></div>
+ </div>
+</template>
+
+<script>
+
+var farmRegionLayer = null
+var plotRegionLayer = null
+var farmLogoLayer = null
+var addLayers = []
+var addPlotLayers = []
+
+export default {
+ name: 'mapBox',
+
+ data () {
+ return {
+
+ }
+ },
+
+ computed: {
+
+ },
+ mounted () {
+ if (global.viewer != null) {
+ global.viewer = null
+ }
+
+ function initViewer () {
+ global.viewer = new global.DC.Viewer('viewer-container', {
+ contextOptions: {
+ webgl: {
+ alpha: true,
+ stencil: true,
+ preserveDrawingBuffer: true
+ }
+ },
+ sceneMode: 2
+ })
+
+ farmRegionLayer = new global.DC.VectorLayer('farmRegionLayer')
+ global.viewer.addLayer(farmRegionLayer)
+
+ plotRegionLayer = new global.DC.VectorLayer('plotRegionLayer')
+ global.viewer.addLayer(plotRegionLayer)
+
+ farmLogoLayer = new global.DC.HtmlLayer('farmLogoLayer')
+ global.viewer.addLayer(farmLogoLayer)
+
+ if (global.DC.Namespace.Cesium.FeatureDetection.supportsImageRenderingPixelated()) { // 判断是否支持图像渲染像素化处理
+ global.viewer.setOptions({
+ resolutionScale: window.devicePixelRatio
+ })
+ }
+
+ // 影像
+ global.viewer.imageryLayers.addImageryProvider(
+ new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
+ url: 'http://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'],
+ format: 'image/jpeg',
+ show: true,
+ maximumLevel: 18
+ })
+ )
+
+ // http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer
+
+ global.viewer.imageryLayers.addImageryProvider(
+ new global.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
+ url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengyjjddom/MapServer/WMTS',
+ // url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer/WMTS',
+ layer: 'nanchengyjjddom',
+ style: 'default',
+ tileMatrixSetID: 'default028mm',
+ format: 'image/png',
+ tilingScheme: new global.DC.Namespace.Cesium.GeographicTilingScheme(),
+ maximumLevel: 19,
+ tileMatrixLabels: [
+ '0',
+ '1',
+ '2',
+ '3',
+ '4',
+ '5',
+ '6',
+ '7',
+ '8',
+ '9',
+ '10',
+ '11',
+ '12',
+ '13',
+ '14',
+ '15',
+ '16',
+ '17',
+ '18',
+ '19'
+ ]
+ })
+ )
+
+ global.viewer.imageryLayers.addImageryProvider(
+ new global.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
+ url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer/WMTS',
+ // url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer/WMTS',
+ layer: 'nanchengdom',
+ style: 'default',
+ tileMatrixSetID: 'default028mm',
+ format: 'image/png',
+ tilingScheme: new global.DC.Namespace.Cesium.GeographicTilingScheme(),
+ maximumLevel: 19,
+ tileMatrixLabels: [
+ '0',
+ '1',
+ '2',
+ '3',
+ '4',
+ '5',
+ '6',
+ '7',
+ '8',
+ '9',
+ '10',
+ '11',
+ '12',
+ '13',
+ '14',
+ '15',
+ '16',
+ '17',
+ '18',
+ '19'
+ ]
+ })
+ )
+
+ // 矢量电子
+ // global.viewer.imageryLayers.addImageryProvider(
+ // new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
+ // url: 'http://t{s}.tianditu.gov.cn/DataServer?T=vec_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0',
+ // subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'],
+ // format: 'image/jpeg',
+ // show: true,
+ // maximumLevel: 18
+ // })
+ // )
+
+ // global.viewer.imageryLayers.addImageryProvider(
+ // new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
+ // url: 'http://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'],
+ // format: 'image/jpeg',
+ // show: true,
+ // maximumLevel: 18
+ // })
+ // )
+
+ global.viewer.camera.setView({
+ // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
+ // fromDegrees()方法，将经纬度和高程转换为世界坐标
+ destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
+ 116.56705776, 27.42386903, 1800.0
+ ),
+ orientation: {
+ // 指向
+ heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
+ // 视角
+ pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
+ roll: 0.0
+ }
+ })
+
+ // global.viewer.locationBar.enable = true
+ }
+
+ global.DC.ready(initViewer)
+ },
+ methods: {
+ addPolygon (positions, item) {
+ const that = this
+
+ const center = this.getCenter(positions)
+
+ const divIcon = new global.DC.DivIcon(
+ new global.DC.Position(center[0], center[1], 0),
+ `
+ <div class="farm-map-icon">
+ <img src="/img/icon/3858.png" alt="">
+ <div>${item.farmName}</div>
+ </div>
+ `
+ )
+ divIcon.attrParams = item
+ farmLogoLayer.addOverlay(divIcon)
+
+ divIcon.on(global.DC.MouseEventType.CLICK, (e) => {
+ that.$parent.showDetailPopup(e.overlay.attrParams)
+ })
+
+ const polygon = new global.DC.Polygon(positions)
+ polygon.setStyle({
+ material: global.DC.Namespace.Cesium.Color.fromBytes(
+ 244, 157, 21,
+ 200
+ )
+ })
+ farmRegionLayer.addOverlay(polygon)
+ addLayers.push({ center, name: item.farmName })
+ },
+
+ addPlotPolygon (positions, item) {
+ const that = this
+
+ const center = this.getCenter(positions)
+
+ // const divIcon = new global.DC.DivIcon(
+ // new global.DC.Position(center[0], center[1], 0),
+ // `
+ // <div class="farm-map-icon">
+ // <img src="/img/icon/3858.png" alt="">
+ // // <div>${item.farmName}</div>
+ // </div>
+ // `
+ // )
+ // divIcon.attrParams = item
+ // farmLogoLayer.addOverlay(divIcon)
+
+ // divIcon.on(global.DC.MouseEventType.CLICK, (e) => {
+ // that.$parent.showDetailPopup(e.overlay.attrParams)
+ // })
+
+ const polygon = new global.DC.Polygon(positions)
+ polygon.attrParams = item
+ polygon.setStyle({
+ material: global.DC.Namespace.Cesium.Color.fromBytes(
+ 129, 255, 84,
+ 200
+ )
+ })
+
+ polygon.on(global.DC.MouseEventType.CLICK, (e) => {
+ that.$parent.plotDetailsPopupShow(e.overlay.attrParams)
+ })
+
+ plotRegionLayer.addOverlay(polygon)
+ addPlotLayers.push({ center, name: item.landName })
+ },
+
+ setCenter (name) {
+ let center
+ addLayers.forEach(item => {
+ if (name == item.name) {
+ center = item.center
+ }
+ })
+
+ global.viewer.camera.flyTo({
+ // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
+ // fromDegrees()方法，将经纬度和高程转换为世界坐标
+ destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
+ center[0], center[1], 3000.0
+ ),
+ orientation: {
+ // 指向
+ heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
+ // 视角
+ pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
+ roll: 0.0
+ }
+ })
+ },
+
+ setPlotCenter (name) {
+ let center
+ addPlotLayers.forEach(item => {
+ if (name == item.name) {
+ center = item.center
+ }
+ })
+
+ global.viewer.camera.flyTo({
+ // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
+ // fromDegrees()方法，将经纬度和高程转换为世界坐标
+ destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
+ center[0], center[1], 3000.0
+ ),
+ orientation: {
+ // 指向
+ heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0),
+ // 视角
+ pitch: global.DC.Namespace.Cesium.Math.toRadians(-90),
+ roll: 0.0
+ }
+ })
+ },
+
+ // 经纬度测算中心位置
+ getCenter (arr) {
+ let centerLonLat = []
+ if (arr.length) {
+ const lon = []
+ const lat = []
+ const poly = []
+ for (let i = 0, len = arr.length; i < len; i++) {
+ lon.push(arr[i][0])
+ lat.push(arr[i][1])
+ }
+ for (let i = 0, len = lon.length; i < len; i++) {
+ poly.push({
+ x: parseFloat(lon[i]),
+ y: parseFloat(lat[i]),
+ z: 0
+ })
+ }
+ const sortedLongitudeArray = poly.map(item => item.x).sort()
+ const sortedLatitudeArray = poly.map(item => item.y).sort()
+ const centerLongitude = ((parseFloat(sortedLongitudeArray[0]) + parseFloat(sortedLongitudeArray[sortedLongitudeArray.length - 1])) / 2).toFixed(14)
+ const centerLatitude = ((parseFloat(sortedLatitudeArray[0]) + parseFloat(sortedLatitudeArray[sortedLatitudeArray.length - 1])) / 2).toFixed(14)
+ console.log(centerLongitude, centerLatitude)
+ centerLonLat = [Number(centerLongitude), Number(centerLatitude)]
+ }
+ return centerLonLat
+ }
+ }
+}
+</script>
+
+<style lang="scss" scope>
+.eagle-eye-map {
+ position: fixed;
+ right: 10px;
+ bottom: 10px;
+ border: 5px solid orange;
+ border-radius: 50%;
+ width: 200px;
+ height: 200px;
+ z-index: 99;
+ overflow: hidden;
+}
+</style>
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