611 lines
17 KiB
Vue
611 lines
17 KiB
Vue
<template>
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<div id="content">
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<div id="map" ref="map" style="width: 100vw; height: 100vh"/>
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<div id="overlay-box"/>
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<div class="addAlarmPoint" v-if="page=='addAlarmPoint'">
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<div class="addAlarmPointNext" @click="addAlarmPointNextAction">下一步</div>
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</div>
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<div class="mobileHomePageExpandBtn" v-if="page=='mobileHomePage'">
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<van-icon name="expand-o" color="white" @click="switchFullScreen"/>
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</div>
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<!--
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<div class="pcPlanningPath" v-if="page=='pcPlanningPath'">
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<div class="pcPlanningPathNext" @click="clearPcPlanningPath">清空重新绘制</div>
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</div>
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-->
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</div>
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</template>
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<script>
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import "ol/ol.css";
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import TileLayer from "ol/layer/Tile";
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import VectorLayer from "ol/layer/Vector";
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import VectorSource from "ol/source/Vector";
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import XYZ from "ol/source/XYZ";
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import {Map, View, Feature} from "ol";
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import {Icon, Fill, Stroke, Style, Circle} from "ol/style";
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import Overlay from "ol/Overlay";
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import {Point, LineString} from "ol/geom.js";
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import {getVectorContext} from "ol/render";
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import axios from "axios";
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import TileWMS from "ol/source/TileWMS"
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import {Notify, Dialog} from 'vant';
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import * as interaction from 'ol/interaction'; // 交互
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import {OL as ol} from "plot-ol/plottingol";
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import GeoJSON from 'ol/format/GeoJSON'
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import service from "@/utils/service";
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import {appInit, getStatisFileUrl} from "../utils/publicFun";
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export default {
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data() {
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return {
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map: {},
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pointLayer: {},
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canAddPoints: false,
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coordinate: [],
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route: new LineString([[12496610.1929, 2476571.7426], [12496623.829, 2476586.2505]]),
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route1: new LineString([[113.95113841271974, 22.568523240293505], [113.94452944970705, 22.563351941312792], [113.95188943124391, 22.559317898954394], [113.94467965341188, 22.555326771940233]]),
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geometryMove: {},
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featureMove: {},
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styles: {
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route: new Style({
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stroke: new Stroke({
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width: 6,
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color: [237, 212, 0, 0.8],
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}),
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}),
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icon: new Style({
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image: new Icon({
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anchor: [0.5, 1],
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src: "https://openlayers.org/en/v4.6.5/examples/data/icon.png",
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scale: 1, //设置大小
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}),
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}),
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featureMove: new Style({
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image: new Circle({
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radius: 7,
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fill: new Fill({color: "black"}),
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stroke: new Stroke({
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color: "white",
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width: 2,
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}),
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}),
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}),
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},
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vectorLayer: {},
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distance: 0,
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lastTime: 0,
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speed: 0.1,
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page: null,
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selectPoint: [],
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drawPlanningPathLayer: null,
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draw: null,
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snap: null,
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pcDrawType: "",
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equipmentLayer: {},
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alarmLayer: {}
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};
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},
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mounted() {
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this.page = this.$route.query.page;
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this.initMap();
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switch (this.page) {
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case "addAlarmPoint":
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console.log("新增报警点");
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this.PageAddAlarmPoint()
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break
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case "pcPlanningPath":
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this.pcDrawType = "LineString";
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this.pcPlanningPath()
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break
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case "pcDrawArea":
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this.pcDrawType = "Polygon"
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this.pcPlanningPath();
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break
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case "mobileHomePage":
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appInit(500).then((e) => {
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console.log("获取到token，开始执行后续")
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console.log(e)
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this.queryAlarmList();
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this.queryAllEquipment();
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}).then((e) => {
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console.error(e)
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})
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break
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default:
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console.log("未匹配到page参数")
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this.planningPath()
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// this.queryAlarmList()
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// this.queryAllEquipment()
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}
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},
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methods: {
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PageAddAlarmPoint() {
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this.canAddPoints = true;
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this.clickMap();
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},
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showHistory() {
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var _list = [[113.94755498147583, 22.565597285534384], [113.9468468782959, 22.563151110912802], [113.9487566111145, 22.56018995216036], [113.95017281747437, 22.55748628547335]]
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console.log(_list)
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},
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clearPointsLayers() {
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this.coordinate = []
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this.map.removeLayer(this.pointLayer);
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this.pointLayer = {};
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if (Object.keys(this.pointLayer).length == 0) {
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// 创建图层
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this.pointLayer = new VectorLayer({
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source: new VectorSource(),
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});
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// 图层添加到地图上
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this.map.addLayer(this.pointLayer);
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}
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},
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initMap() {
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this.geometryMove = new Point(this.route.getFirstCoordinate());
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this.featureMove = new Feature({
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type: "featureMove",
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geometry: this.geometryMove,
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});
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console.log(this.route)
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this.vectorLayer = new VectorLayer({
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source: new VectorSource({
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features: [
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new Feature({
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type: "route",
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geometry: this.route,
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}),
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this.featureMove,
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new Feature({
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type: "icon",
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geometry: new Point(this.route.getFirstCoordinate()),
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}),
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new Feature({
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type: "icon",
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geometry: new Point(this.route.getLastCoordinate()),
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}),
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],
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}),
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style: (feature) => {
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return this.styles[feature.get("type")];
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},
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});
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const wmsLayer = new TileLayer({
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source: new TileWMS({
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// 设置 Geoserver 服务的 URL
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url: process.env.VUE_APP_MAP_URL + "/wms",
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// 设置请求参数
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params: {
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// 指定要获取的图层名称
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LAYERS: "china:yangjianghedian",
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// 设置为平铺模式获取
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TILED: true
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}
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})
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});
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this.map = new Map({
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target: "map",
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layers: [
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new TileLayer({
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source: new XYZ({
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url: "http://map.geoq.cn/ArcGIS/rest/services/ChinaOnlineStreetPurplishBlue/MapServer/tile/{z}/{y}/{x}",
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}),
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}),
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wmsLayer
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],
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view: new View({
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projection: "EPSG:4326",
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center: [112.26173, 21.70896],
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zoom: 15,
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}),
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});
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// this.map.addLayer(this.vectorLayer);
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},
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/**
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* 点击地图添加摄像头要素
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*/
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clickMap() {
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this.map.on("click", (e) => {
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if (this.canAddPoints) {
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this.addPoints(e.coordinate);
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}
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});
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},
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planningPath() {
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axios({
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method: "post",
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url: process.env.VUE_APP_MAP_URL + "/wfs?authkey=" + process.env.VUE_APP_MAP_AUTHKEY,
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headers: {
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'Content-Type': 'text/xml'
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},
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data: `<GetFeature xmlns="http://www.opengis.net/wfs" service="WFS" version="1.1.0"
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outputFormat="application/json"
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viewParams="points:12496603.063359383#2476576.2207514597@12497163.153583003#2477213.6636166913@12497590.025377853#2477169.2574819643@12497545.869867127#2477020.727166339@12496603.063359383#2476576.2207514597"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.1.0/wfs.xsd">
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<Query typeName="china:planning-path" xmlns:china="www.shgis.com"/>
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</GetFeature>`,
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}).then(res => {
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// console.log(res.data.features)
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let pathList = [];
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res.data.features.map((item, index) => {
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pathList.push(item.geometry.coordinates[0])
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pathList.push(item.geometry.coordinates[1])
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// console.log(item.geometry.coordinates[0])
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// console.log(item.geometry.coordinates[0])
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})
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const route = new LineString(pathList)
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const geometryMove = new Point(route.getFirstCoordinate());
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const featureMove = new Feature({
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type: "featureMove",
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geometry: geometryMove,
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});
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const vectorLayer = new VectorLayer({
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source: new VectorSource({
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features: [
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new Feature({
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type: "route",
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geometry: route,
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}),
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featureMove,
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new Feature({
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type: "icon",
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geometry: new Point(route.getFirstCoordinate()),
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}),
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new Feature({
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type: "icon",
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geometry: new Point(route.getLastCoordinate()),
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}),
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],
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}),
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style: (feature) => {
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return this.styles[feature.get("type")];
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},
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});
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console.log(route.getFirstCoordinate())
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console.log(route.getLastCoordinate())
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this.map.addLayer(vectorLayer)
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})
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},
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/**
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* 根据经纬度坐标添加摄像头要素
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*/
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addPoints(coordinate) {
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console.log(coordinate)
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if (this.selectPoint.length > 0) {
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this.coordinate = []
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this.map.removeLayer(this.pointLayer);
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this.pointLayer = {};
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if (Object.keys(this.pointLayer).length == 0) {
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// 创建图层
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this.pointLayer = new VectorLayer({
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source: new VectorSource(),
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});
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// 图层添加到地图上
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this.map.addLayer(this.pointLayer);
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}
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}
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this.selectPoint = coordinate;
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this.coordinate = coordinate;
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console.log(JSON.stringify(this.coordinate))
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if (Object.keys(this.pointLayer).length == 0) {
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// 创建图层
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this.pointLayer = new VectorLayer({
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source: new VectorSource(),
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});
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// 图层添加到地图上
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this.map.addLayer(this.pointLayer);
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}
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// 创建feature要素，一个feature就是一个点坐标信息
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const feature = new Feature({
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geometry: new Point(coordinate),
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});
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// 设置要素的图标
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feature.setStyle(
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new Style({
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// 设置图片效果
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image: new Icon({
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src: getStatisFileUrl("/map/icon_paishuibeng_h_2.png"),
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// anchor: [0.5, 0.5],
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scale: 0.4,
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}),
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})
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);
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// 要素添加到地图图层上
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this.pointLayer.getSource().addFeature(feature);
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// 设置文字信息
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// this.addText(coordinate);
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},
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addText(coordinate) {
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const overlayBox = document.getElementById("overlay-box"); //获取一个div
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const oSpan = document.createElement("span"); //创建一个span
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oSpan.contentEditable = true; //设置文字是否可编辑
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oSpan.id = coordinate[0]; //创建一个id
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let pText = document.createTextNode("摄像头" + coordinate[0].toFixed(2)); //创建span的文本信息
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oSpan.appendChild(pText); //将文本信息添加到span
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overlayBox.appendChild(oSpan); //将span添加到div中
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let textInfo = new Overlay({
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position: coordinate, //设置位置
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element: document.getElementById(coordinate[0]),
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offset: [-25, 30], //设置偏移
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});
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this.map.addOverlay(textInfo);
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},
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moveFeature(e) {
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let time = e.frameState.time;
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this.distance =
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(this.distance + (this.speed * (time - this.lastTime)) / 1000) % 1; //%2表示：起止止起；%1表示：起止起止
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this.lastTime = time;
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const currentCoordinate = this.route.getCoordinateAt(
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this.distance > 1 ? 2 - this.distance : this.distance
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);
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this.geometryMove.setCoordinates(currentCoordinate);
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const vectorContext = getVectorContext(e);
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vectorContext.setStyle(this.styles.featureMove);
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vectorContext.drawGeometry(this.geometryMove);
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this.map.render();
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},
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startAnimation() {
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this.lastTime = Date.now();
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this.vectorLayer.on("postrender", this.moveFeature);
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this.featureMove.setGeometry(null); //必须用null，不能用{}
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},
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stopAnimation() {
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this.featureMove.setGeometry(this.geometryMove);
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this.vectorLayer.un("postrender", this.moveFeature);
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},
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addAlarmPointNextAction() {
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if (this.selectPoint.length == 0) {
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Dialog({message: '请先选择点位'});
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}
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const result = JSON.stringify(this.selectPoint)
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location.href = "uniwebview://action?function=addAlarmPoint¶ms1=" + result;
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},
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pcPlanningPath() {
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//https://blog.csdn.net/Raccon_/article/details/127491268
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console.log("pcPlanningPath")
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// const interaction = this.map
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// .getInteractions()
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// .getArray()
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// .find(interaction => {
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// return interaction instanceof ol.interaction.DoubleClickZoom;
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// });
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// // 移除原始地图双击事件
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// this.map.removeInteraction(interaction);
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// 矢量地图源
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let vectorSource = new VectorSource();
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// 矢量地图
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this.drawPlanningPathLayer = new VectorLayer({
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source: vectorSource,
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style: new Style({
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stroke: new Stroke({
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width: 6,
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color: [237, 212, 0, 0.8],
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}),
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})
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});
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let modify = new interaction.Modify({
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source: vectorSource
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});
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this.map.addInteraction(modify);
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// 绘制图形类型
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// Point 点
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// LineString 线
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// Polygon 多边形
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// Circle 圆
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this.draw = new interaction.Draw({
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source: vectorSource,
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type: this.pcDrawType
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});
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this.map.addInteraction(this.draw);
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// 创建一个Snap控件，并加入到Map对象中
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this.snap = new interaction.Snap({
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source: vectorSource
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});
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this.map.addLayer(this.drawPlanningPathLayer);
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this.map.addInteraction(this.snap);
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this.draw.on('drawend', (e) => {
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Dialog.confirm({
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title: '绘制完成',
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message: '取消则会重新绘制',
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})
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.then(() => {
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// on confirm
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console.log(this.drawPlanningPathLayer.getSource().getFeatures())
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const featureGeoJson = JSON.parse(new GeoJSON().writeFeature(e.feature))
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console.log(featureGeoJson.geometry.coordinates)
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window.parent.postMessage(JSON.stringify(featureGeoJson.geometry.coordinates), "*");
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})
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.catch(() => {
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// on cancel
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this.drawPlanningPathLayer.getSource().clear();
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// this.map.removeLayer(this.drawPlanningPathLayer)
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// this.map.addLayer(this.drawPlanningPathLayer)
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});
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// this.map.removeInteraction(draw); // 在此处清除交互会触发地图默认的双击放大
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});
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},
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clearPcPlanningPath() {
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},
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queryAllEquipment() {
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service.get(`/sys/equipment/pageList`, {
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params: {
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pageNo: 1,
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pageSize: 50
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}
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}).then((res) => {
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if (res.status == 200) {
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res.data.result.records.map(record => {
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try {
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if (record.leastLocation.length > 0) {
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this.map.removeInteraction(record.leastLocation, "equipment")
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}
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} catch (e) {
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console.error(e)
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}
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})
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}
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})
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},
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queryAlarmList() {
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service.get(`/api/alarm/list`, {
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params: {
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sendStatus: 1,
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pageNo: 1,
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pageSize: 50
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}
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}).then((res) => {
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if (res.status == 200) {
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res.data.result.records.map(record => {
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try {
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if (record.location.length > 0) {
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this.map.removeInteraction(record.location, "alarm")
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}
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} catch (e) {
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console.error(e)
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}
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})
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}
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})
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},
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switchFullScreen() {
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location.href = "uniwebview://action?function=switchBigScreen"
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},
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addPointWidthCoordinate(coordinate, type) {
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console.log("addPointWidthCoordinate", type, coordinate)
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}
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},
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};
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</script>
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<style lang="less">
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// 非核心已删除
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#content {
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width: 100%;
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height: 100%;
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#map {
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||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
}
|
||
|
||
.ol-touch .ol-control button {
|
||
font-size: 26px;
|
||
}
|
||
|
||
.actionList {
|
||
position: fixed;
|
||
bottom: 0px;
|
||
left: 0px;
|
||
height: 200px;
|
||
width: 100%;
|
||
|
||
display: flex;
|
||
flex-direction: row;
|
||
justify-content: space-around;
|
||
flex-wrap: wrap;
|
||
|
||
}
|
||
|
||
|
||
.addAlarmPoint {
|
||
|
||
position: fixed;
|
||
bottom: 0;
|
||
left: 0;
|
||
width: 100%;
|
||
height: 100px;
|
||
display: flex;
|
||
flex-direction: row;
|
||
justify-content: center;
|
||
z-index: 100;
|
||
|
||
.addAlarmPointNext {
|
||
width: 80%;
|
||
height: 80px;
|
||
line-height: 80px;
|
||
background-color: #369FFF;
|
||
border-radius: 20px;
|
||
font-size: 26px;
|
||
color: white;
|
||
}
|
||
}
|
||
|
||
.pcPlanningPath {
|
||
position: fixed;
|
||
bottom: 0;
|
||
left: 0;
|
||
width: 100%;
|
||
height: 30px;
|
||
display: flex;
|
||
flex-direction: row;
|
||
justify-content: center;
|
||
z-index: 100;
|
||
|
||
.pcPlanningPathNext {
|
||
width: 80%;
|
||
height: 30px;
|
||
line-height: 30px;
|
||
background-color: #369FFF;
|
||
border-radius: 20px;
|
||
font-size: 16px;
|
||
color: white;
|
||
}
|
||
}
|
||
|
||
.mobileHomePageExpandBtn {
|
||
position: fixed;
|
||
top: 20px;
|
||
right: 30px;
|
||
z-index: 100;
|
||
}
|
||
</style>
|