From be84102dc381d0c1925e477f15a431d6c327c0d6 Mon Sep 17 00:00:00 2001
From: husq <931347610@qq.com>
Date: Tue, 05 Sep 2023 15:05:41 +0800
Subject: [PATCH] 项目添加中设置中心点功能
---
src/components/cesiumMap/cesium.vue | 49 ++++++++++++++++++++++++++++++++++++-------------
1 files changed, 36 insertions(+), 13 deletions(-)
diff --git a/src/components/cesiumMap/cesium.vue b/src/components/cesiumMap/cesium.vue
index e6750f5..24aad64 100644
--- a/src/components/cesiumMap/cesium.vue
+++ b/src/components/cesiumMap/cesium.vue
@@ -2,20 +2,26 @@
* @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: 2023-09-05 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" @click="getCoordinate"></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 { 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'
@@ -42,12 +48,12 @@
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,
@@ -76,9 +82,10 @@
viewer.value?.imageryLayers.addImageryProvider(annotation)
}
// 相机设置
-const camera = () => {}
+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)
@@ -86,13 +93,17 @@
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)
- return { longitude, latitude }
}, Cesium.ScreenSpaceEventType.LEFT_CLICK)
}
-
-const Point = (longitude:number, latitude:number) => {
+const Point = (longitude: number, latitude: number) => {
const entity = viewer.value?.entities.add({
position: Cesium.Cartesian3.fromDegrees(longitude, latitude),
point: {
@@ -118,10 +129,22 @@
</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>
--
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