<!--
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* @Author: shuishen 1109946754@qq.com
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* @Date: 2024-10-25 15:07:51
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* @LastEditors: shuishen 1109946754@qq.com
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* @LastEditTime: 2025-04-10 13:04:30
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* @FilePath: \drone-web-manage\src\components\map-container\MapContainer.vue
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* @Description:
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*
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* Copyright (c) 2024 by shuishen, All Rights Reserved.
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-->
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<template>
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<div class="map-container">
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<div class="viewer-container" id="viewer-container">
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<div class="content">
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<slot name="content"></slot>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { nextTick, onMounted, onUnmounted } from 'vue'
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window.$viewer = null
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window.$Cesium = null
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let pointLayer = null
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const { VITE_APP_BASE } = import.meta.env
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// import * as Cesium from 'cesium'
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// import 'cesium/Build/Cesium/Widgets/widgets.css'
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const isViewerReady = ref(false)
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const { rowDetails } = defineProps({
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rowDetails: {
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type: Object,
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default: () => ({}),
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}
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})
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watch(
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[() => isViewerReady.value, () => rowDetails],
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([ready, detail]) => {
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if (ready && detail?.location) {
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const [lng, lat] = detail.location
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if (!lng || !lat) return
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window.$viewer?.zoomToPosition(new DC.Position(
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lng,
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lat,
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1000,
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0,
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-90,
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0
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), () => {
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})
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let point = new DC.Point(new DC.Position(lng, lat))
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pointLayer.addOverlay(point)
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}
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},
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{ deep: true, immediate: true } // 初始化时立即执行
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)
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function initMap () {
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if (window.$viewer) return
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nextTick(() => {
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DC.ready({
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// Cesium: Cesium,
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baseUrl: `${VITE_APP_BASE}/libs/dc-sdk/resources/`,
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}).then(() => {
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window.$Cesium = DC.getLib('Cesium')
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// 天地图地图
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const imageryProvider_standZh = new window.$Cesium.UrlTemplateImageryProvider({
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url: 'https://t{s}.tianditu.gov.cn/DataServer?T=cva_w&x={x}&y={y}&l={z}&tk=e45274b0235bb913eceb393aabbf9c9c',
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subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'],
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maximumLevel: 18,
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credit: 'stand_zj',
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})
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const imageryProvider_stand = new window.$Cesium.UrlTemplateImageryProvider({
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url: 'https://t{s}.tianditu.gov.cn/DataServer?T=vec_w&x={x}&y={y}&l={z}&tk=e45274b0235bb913eceb393aabbf9c9c',
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subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'],
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// format: 'image/jpeg',
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// show: true,
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maximumLevel: 18,
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credit: 'stand_tc',
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})
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window.$viewer = new DC.Viewer('viewer-container')
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window.$viewer.locationBar.enable = false
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window.$viewer?.imageryLayers.addImageryProvider(imageryProvider_stand)
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window.$viewer?.imageryLayers.addImageryProvider(imageryProvider_standZh)
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pointLayer = new DC.VectorLayer('pointLayer')
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window.$viewer?.addLayer(pointLayer)
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isViewerReady.value = true
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})
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})
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}
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onMounted(() => {
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initMap()
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})
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onUnmounted(() => {
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if (pointLayer) {
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window.$viewer?.removeLayer(pointLayer)
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pointLayer = null
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}
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window.$viewer?.entities.removeAll()
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window.$viewer?.imageryLayers.removeAll()
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window.$viewer?.dataSources.removeAll()
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let gl = window.$viewer.scene.context._originalGLContext
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gl.canvas.width = 1
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gl.canvas.height = 1
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window.$viewer && window.$viewer.setTerrain()
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window.$viewer && window.$viewer.destroy()
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window.$viewer = null
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delete window.$viewer
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window.$Cesium = null
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delete window.$Cesium
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var cesiumContainer = document.getElementById('viewer-container')
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if (cesiumContainer) {
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cesiumContainer.remove() // 移除与地图相关的DOM元素
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}
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})
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</script>
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<script>
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export default {
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name: 'MapContainer'
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}
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</script>
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<style lang="scss" scoped>
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.map-container {
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position: relative;
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width: 100% !important;
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height: 100% !important;
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overflow: hidden;
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}
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.viewer-container {
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position: absolute;
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top: 50%;
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left: 50%;
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width: 120%;
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height: 120%;
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transform: translate(-50%, -50%);
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}
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</style>
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