From 3667807a7b7418efc090ee3fa6a6b734bc3080bf Mon Sep 17 00:00:00 2001
From: xieb <vip_xiaobin810@163.com>
Date: Wed, 13 Sep 2023 20:36:29 +0800
Subject: [PATCH] Merge branch 'develop' of http://s16s652780.51mypc.cn:49896/r/yskj/iot_drone_web into develop
---
src/components/cesiumMap/cesium.vue | 178 +++++++++++++++++++++++++++++++++++++++++------------------
1 files changed, 123 insertions(+), 55 deletions(-)
diff --git a/src/components/cesiumMap/cesium.vue b/src/components/cesiumMap/cesium.vue
index 24aad64..946f26c 100644
--- a/src/components/cesiumMap/cesium.vue
+++ b/src/components/cesiumMap/cesium.vue
@@ -1,35 +1,35 @@
-<!--
- * @Author: 胡思旗 931347610@qq.com
- * @Date: 2023-08-22 17:50:30
- * @LastEditors: husq 931347610@qq.com
- * @LastEditTime: 2023-09-05 14:12:49
- * @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>
+ <div class="switch">
+ <div class="2d" v-if="dimension === 3" @click="switchModel('2D')">2D</div>
+ <div class="3d" v-else @click="switchModel('3D')">3D</div>
+ </div>
</template>
<script setup lang="ts">
import * as Cesium from 'cesium'
-import { onMounted, ref, onUnmounted } from 'vue'
+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()
+let viewer: Cesium.Viewer | null = null
+let handler: Cesium.ScreenSpaceEventHandler
+const dimension = ref(3)
+const { appContext } = getCurrentInstance()
+const global = appContext.config.globalProperties
+// 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 cesiumToken = import.meta.env.VITE_CESIUM_TOKEN
Cesium.Ion.defaultAccessToken = cesiumToken
Cesium.Camera.DEFAULT_VIEW_FACTOR = -0.45
// 西南东北，默认显示中国
Cesium.Camera.DEFAULT_VIEW_RECTANGLE = Cesium.Rectangle.fromDegrees(110, -25, 110, 90)
- viewer.value = new Cesium.Viewer('cesiumContainer', {
+ viewer = new Cesium.Viewer('cesiumContainer', {
infoBox: false, // 禁用沙箱，解决控制台报错
animation: false, // 左下角的动画仪表盘
baseLayerPicker: false, // 右上角的图层选择按钮
@@ -38,9 +38,15 @@
sceneModePicker: false, // 模式切换按钮
timeline: false, // 底部的时间轴
navigationHelpButton: false, // 右上角的帮助按钮，
+ selectionIndicator: false, // 是否显示选择指示器
baseLayer: false,
})
+ handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas)
loadLAYER()
+ viewer.cesiumWidget.screenSpaceEventHandler.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_DOUBLE_CLICK) // 禁用双击
+ // viewer.scene.screenSpaceCameraController.minimumZoomDistance = 100
+ viewer.scene.screenSpaceCameraController.maximumZoomDistance = 4500000
+ global.$viewer = viewer
}
// 加载图层、注解方法
const loadLAYER = () => {
@@ -66,7 +72,7 @@
tileMatrixLabels: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19'],
maximumLevel: 50,
})
- viewer.value?.imageryLayers.addImageryProvider(imageryProvider)
+ viewer?.imageryLayers.addImageryProvider(imageryProvider)
// 天地图中文注记加载
const annotation = new Cesium.WebMapTileServiceImageryProvider({
url: TDT_ZJ,
@@ -79,36 +85,18 @@
tileMatrixLabels: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19'],
maximumLevel: 50,
})
- viewer.value?.imageryLayers.addImageryProvider(annotation)
-}
-// 相机设置
-const camera = () => { }
-// 获取地图点击坐标
-const getCoordinate = () => {
- if (!centerConfig.value.type) return
- 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)
- const data = {
- longitude,
- latitude,
- }
- store.commit('SET_CENTER_CONFIG_LATITUDE', data)
- console.log(store, '设置成功')
- }
- Point(longitude, latitude)
- }, Cesium.ScreenSpaceEventType.LEFT_CLICK)
+ viewer?.imageryLayers.addImageryProvider(annotation)
}
const Point = (longitude: number, latitude: number) => {
- const entity = viewer.value?.entities.add({
+ // 移除地图所有点 重新绘制
+ viewer?.entities.removeAll()
+ const entity = viewer?.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
@@ -118,12 +106,69 @@
// })
}
+// 切换为二三维模式
+const switchModel = (type: string) => {
+ switch (type) {
+ case '2D':
+ viewer.scene.camera.setView({
+ orientation: {
+ pitch: Cesium.Math.toRadians(-60),
+ heading: Cesium.Math.toRadians(0),
+ }
+ })
+ dimension.value = 2
+ break
+ case '3D':
+ viewer.scene.camera.setView({
+ orientation: {
+ pitch: Cesium.Math.toRadians(-90),
+ heading: Cesium.Math.toRadians(0),
+ }
+ })
+ dimension.value = 3
+ }
+}
+
+// 设置项目中所有的项目中心坐标
+watch(() => store.state.map.pointList, (newVal) => {
+ if (newVal) {
+ pointCenter(viewer, newVal)
+ clickPoint(viewer, newVal)
+ }
+}, {
+ deep: true
+})
+// 点击地图生成项目中心点
+watch(() => store.state.map.centerConfig.type, (newVal) => {
+ if (newVal === false || !store.state.map.centerConfig.type) {
+ viewer?.entities.removeAll()
+ handler.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_CLICK)
+ } else {
+ handler.setInputAction(function (e: any) {
+ const cartesian = viewer?.camera.pickEllipsoid(e.position, viewer?.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)
+ Point(longitude, latitude)
+ }
+ }, Cesium.ScreenSpaceEventType.LEFT_CLICK
+ )
+ }
+}, {
+ deep: true
+})
onMounted(() => {
init()
})
// 销毁地图模型
onUnmounted(() => {
- viewer.value = null
+ viewer = null
})
</script>
@@ -134,17 +179,40 @@
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;
- }
+ 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;
+}
+
+.switch {
+ position: absolute;
+ background-color: #fff;
+ z-index: 30;
+ bottom: 80px;
+ font-size: 14px;
+ right: 20px;
+ cursor: pointer;
+ box-shadow: 0 0 4px 0 rgba(0, 0, 0, .6);
+ width: 28px;
+ height: 28px;
+ color: #4e4e4e;
+ font-weight: 600;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+}
+
+.switch:hover {
+ color: #1180ff;
+}
</style>
--
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