| | |
| | | * @Author: 胡思旗 931347610@qq.com |
| | | * @Date: 2023-08-22 17:50:30 |
| | | * @LastEditors: husq 931347610@qq.com |
| | | * @LastEditTime: 2023-09-01 16:48:42 |
| | | * @LastEditTime: 2023-09-07 16:45:18 |
| | | * @FilePath: \Cloud-API-Demo-Web\src\components\cesiumMap\cesium.vue |
| | | * @Description: |
| | | * |
| | | * Copyright (c) 2023 by ${git_name_email}, All Rights Reserved. |
| | | --> |
| | | <template> |
| | | <div class="height-100 width-100 cesium" id="cesiumContainer" @click="getCoordinate"></div> |
| | | <div class="height-100 width-100 cesium" id="cesiumContainer"></div> |
| | | <div v-if="centerConfig.type && !centerConfig.latitude" class="pointLongitude">在地图上点击绘制项目中心点</div> |
| | | </template> |
| | | |
| | | <script setup lang="ts"> |
| | | import * as Cesium from 'cesium' |
| | | import { onMounted, ref, onUnmounted } from 'vue' |
| | | import { pointCenter, clickPoint } from '/@/hooks/use-center-point' |
| | | import { useMyStore } from '/@/store' |
| | | const viewer: { value: Cesium.Viewer | null | undefined } = ref() |
| | | const store = useMyStore() |
| | | const centerConfig = computed(() => { |
| | | return store.state.map.centerConfig |
| | | }) |
| | | const init = () => { |
| | | // Cesium Token |
| | | const cesiumToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJhMjdmNGUxZC02YzY3LTQyZWUtOTNmYy1hNTI0MDRkZDY2ZmEiLCJpZCI6MTYxODgyLCJpYXQiOjE2OTI3NTQyNDV9.Pm7xTwPmKowPzFgJ0TsIKOtthigq86BLJX4c8M97Hhw' |
| | |
| | | const TDT_Token = 'c6eea7dad4fa1e2d1e32ec0e7c9735db' |
| | | // 天地图地图 |
| | | const TDT_IMG_C = 'http://{s}.tianditu.gov.cn/img_c/wmts?service=wmts&request=GetTile&version=1.0.0' + |
| | | '&LAYER=img&tileMatrixSet=c&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}' + |
| | | '&style=default&format=tiles&tk=' + TDT_Token |
| | | '&LAYER=img&tileMatrixSet=c&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}' + |
| | | '&style=default&format=tiles&tk=' + TDT_Token |
| | | // 天地图注记 |
| | | const TDT_ZJ = 'http://{s}.tianditu.gov.cn/cia_c/wmts?service=wmts&request=GetTile&version=1.0.0' + |
| | | '&LAYER=cia&tileMatrixSet=c&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}' + |
| | | '&style=default&format=tiles&tk=' + TDT_Token |
| | | '&LAYER=cia&tileMatrixSet=c&TileMatrix={TileMatrix}&TileRow={TileRow}&TileCol={TileCol}' + |
| | | '&style=default&format=tiles&tk=' + TDT_Token |
| | | // 天地图图层加载 |
| | | const imageryProvider = new Cesium.WebMapTileServiceImageryProvider({ |
| | | url: TDT_IMG_C, |
| | |
| | | }) |
| | | viewer.value?.imageryLayers.addImageryProvider(annotation) |
| | | } |
| | | // 相机设置 |
| | | const camera = () => {} |
| | | // 获取地图点击坐标 |
| | | const getCoordinate = () => { |
| | | let longitude: number, latitude: number |
| | | viewer.value?.screenSpaceEventHandler.setInputAction((e: any) => { |
| | | const cartesian = viewer.value?.camera.pickEllipsoid(e.position, viewer.value?.scene.globe.ellipsoid) |
| | | if (cartesian) { |
| | | const cartographic = Cesium.Cartographic.fromCartesian(cartesian) |
| | | longitude = Cesium.Math.toDegrees(cartographic.longitude) |
| | | latitude = Cesium.Math.toDegrees(cartographic.latitude) |
| | | } |
| | | Point(longitude, latitude) |
| | | return { longitude, latitude } |
| | | }, Cesium.ScreenSpaceEventType.LEFT_CLICK) |
| | | } |
| | | |
| | | const Point = (longitude:number, latitude:number) => { |
| | | const Point = (longitude: number, latitude: number) => { |
| | | // 移除地图所有点 重新绘制 |
| | | viewer.value?.entities.removeAll() |
| | | const entity = viewer.value?.entities.add({ |
| | | position: Cesium.Cartesian3.fromDegrees(longitude, latitude), |
| | | point: { |
| | | pixelSize: 10, |
| | | color: Cesium.Color.YELLOW |
| | | pixelSize: 24, |
| | | color: Cesium.Color.GREEN, |
| | | outlineColor: Cesium.Color.WHITE, |
| | | outlineWidth: 2, |
| | | } |
| | | }) |
| | | // // 将相机定位到标记点的位置 |
| | |
| | | // duration: 2 |
| | | // }) |
| | | } |
| | | |
| | | // 设置项目中所有的项目中心坐标 |
| | | watch(() => store.state.map.pointList, (newVal, oldVal) => { |
| | | if (newVal) { |
| | | pointCenter(viewer.value, newVal) |
| | | clickPoint(viewer.value, newVal) |
| | | } |
| | | }, { |
| | | deep: true |
| | | }) |
| | | // 点击地图生成项目中心点 |
| | | watch(() => store.state.map.centerConfig.type, (newVal) => { |
| | | const handler = new Cesium.ScreenSpaceEventHandler(viewer.value?.scene.canvas) |
| | | console.log(newVal, 'newVal') |
| | | if (newVal === false) { |
| | | viewer.value?.entities.removeAll() |
| | | console.log('===false===') |
| | | handler.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_CLICK) |
| | | } else { |
| | | console.log('===true===') |
| | | handler.setInputAction(function (e: any) { |
| | | const cartesian = viewer.value?.camera.pickEllipsoid(e.position, viewer.value?.scene.globe.ellipsoid) |
| | | if (cartesian) { |
| | | const cartographic = Cesium.Cartographic.fromCartesian(cartesian) |
| | | const longitude = Cesium.Math.toDegrees(cartographic.longitude) |
| | | const latitude = Cesium.Math.toDegrees(cartographic.latitude) |
| | | const data = { |
| | | longitude, |
| | | latitude, |
| | | } |
| | | store.commit('SET_CENTER_CONFIG_LATITUDE', data) |
| | | console.log(data, 'data') |
| | | Point(longitude, latitude) |
| | | } |
| | | }, Cesium.ScreenSpaceEventType.LEFT_CLICK |
| | | ) |
| | | } |
| | | }, { |
| | | deep: true |
| | | }) |
| | | onMounted(() => { |
| | | init() |
| | | }) |
| | |
| | | </script> |
| | | |
| | | <style scoped lang="scss"> |
| | | .cesium{ |
| | | :deep(.cesium-viewer-bottom){ |
| | | .cesium { |
| | | :deep(.cesium-viewer-bottom) { |
| | | display: none !important; |
| | | } |
| | | } |
| | | |
| | | .pointLongitude { |
| | | background-color: rgba(20, 20, 20, 0.792); |
| | | position: absolute; |
| | | z-index: 30; |
| | | bottom: 30px; |
| | | color: #fff; |
| | | left: 0; |
| | | right: 0; |
| | | margin: 0 80px; |
| | | padding: 15px 0; |
| | | text-align: center; |
| | | font-size: 16px; |
| | | } |
| | | </style> |