| | |
| | | <template> |
| | | <public-box class="campus-nav-box"> |
| | | <template slot="public-box-header"> |
| | | <div class="title"> |
| | | <img class="icon deblurring" :src="publicPath + 'img/icon/xndh.png'" alt /> |
| | | <span>校区内导航</span> |
| | | </div> |
| | | <img class="close deblurring" :src="publicPath + 'img/navicon/close.png'" alt @click="closeModel" /> |
| | | </template> |
| | | <template slot="public-box-content"> |
| | | <div class="tab"> |
| | | <ul v-if="twoOrThree == '真三维'"> |
| | | <li @click="tabClick('步行')" :class="{ on: tabOneFlag }"> |
| | | <i></i> |
| | | 步行 |
| | | </li> |
| | | <li @click="tabClick('驾车')" :class="{ on: tabTwoFlag }"> |
| | | <i></i> |
| | | 驾车 |
| | | </li> |
| | | </ul> |
| | | <v-else> |
| | | <ul> |
| | | <li>江西科技师范大学欢迎您!</li> |
| | | <div> |
| | | <public-box class="campus-nav-box"> |
| | | <template slot="public-box-header"> |
| | | <div class="title"> |
| | | <img class="icon deblurring" :src="publicPath + 'img/icon/xndh.png'" alt /> |
| | | <span>校区内导航</span> |
| | | </div> |
| | | <img class="close deblurring" :src="publicPath + 'img/navicon/close.png'" alt @click="closeModel" /> |
| | | </template> |
| | | <template slot="public-box-content"> |
| | | <div class="tab"> |
| | | <ul v-if="twoOrThree == '真三维'"> |
| | | <li @click="tabClick('步行')" :class="{ on: tabOneFlag }"> |
| | | <i></i> |
| | | 步行 |
| | | </li> |
| | | <li @click="tabClick('驾车')" :class="{ on: tabTwoFlag }"> |
| | | <i></i> |
| | | 驾车 |
| | | </li> |
| | | </ul> |
| | | </v-else> |
| | | </div> |
| | | <div class="container"> |
| | | <div> |
| | | <div id="ToNameContainer"> |
| | | <el-input v-model="toNameText" @input="toNameChange" placeholder="起点……"> |
| | | <template slot="prepend"> |
| | | <i class="el-icon-location mydingwei" style="color: green"></i> |
| | | </template> |
| | | </el-input> |
| | | <div v-show="toNameShow" class="toname-value-box"> |
| | | <ul> |
| | | <li v-for="(item, index) in toNameList" :key="index" @click="originChange(item)">{{ |
| | | item.mechanismname |
| | | }}</li> |
| | | </ul> |
| | | <v-else> |
| | | <ul> |
| | | <li>江西科技师范大学欢迎您!</li> |
| | | </ul> |
| | | </v-else> |
| | | </div> |
| | | <div class="container"> |
| | | <div> |
| | | <div id="ToNameContainer"> |
| | | <el-input v-model="toNameText" @input="toNameChange" placeholder="起点……"> |
| | | <template slot="prepend"> |
| | | <i class="el-icon-location mydingwei" style="color: green"></i> |
| | | </template> |
| | | </el-input> |
| | | <div v-show="toNameShow" class="toname-value-box"> |
| | | <ul> |
| | | <li v-for="(item, index) in toNameList" :key="index" @click="originChange(item)">{{ |
| | | item.mechanismname |
| | | }}</li> |
| | | </ul> |
| | | </div> |
| | | </div> |
| | | <div id="ComeNameContainer"> |
| | | <el-input v-model="comeNameText" @input="comeNameChange" placeholder="终点……"> |
| | | <template slot="prepend"> |
| | | <i class="el-icon-location mydingwei" style="color: red"></i> |
| | | </template> |
| | | </el-input> |
| | | <div v-show="comeNameShow" class="comename-value-box"> |
| | | <ul> |
| | | <li v-for="(item, index) in comeNameList" :key="index" @click="terminusChange(item)">{{ |
| | | item.mechanismname |
| | | }}</li> |
| | | </ul> |
| | | </div> |
| | | </div> |
| | | </div> |
| | | <div id="ComeNameContainer"> |
| | | <el-input v-model="comeNameText" @input="comeNameChange" placeholder="终点……"> |
| | | <template slot="prepend"> |
| | | <i class="el-icon-location mydingwei" style="color: red"></i> |
| | | </template> |
| | | </el-input> |
| | | <div v-show="comeNameShow" class="comename-value-box"> |
| | | <ul> |
| | | <li v-for="(item, index) in comeNameList" :key="index" @click="terminusChange(item)">{{ |
| | | item.mechanismname |
| | | }}</li> |
| | | </ul> |
| | | </div> |
| | | <div> |
| | | <el-button @click="startNavigation" type="primary">导航</el-button> |
| | | </div> |
| | | </div> |
| | | <div> |
| | | <el-button @click="startNavigation" type="primary">导航</el-button> |
| | | </div> |
| | | </div> |
| | | |
| | | <div class="path-box" v-show="pathBoxShow"> |
| | | <ul> |
| | | <li v-for="(item, index) in pathBoxList" :key="index">{{ item.instruction }}</li> |
| | | </ul> |
| | | </div> |
| | | </template> |
| | | </public-box> |
| | | <div class="path-box" v-show="pathBoxShow"> |
| | | <ul> |
| | | <li v-for="(item, index) in pathBoxList" :key="index">{{ item.instruction }}</li> |
| | | </ul> |
| | | </div> |
| | | </template> |
| | | </public-box> |
| | | |
| | | <div id="overlay" v-show="toolTipShow"> |
| | | {{ toolTipText }} |
| | | </div> |
| | | </div> |
| | | </template> |
| | | |
| | | <script> |
| | |
| | | import { getSearchList } from '@/api/pc/public/search' |
| | | import axios from 'axios' |
| | | |
| | | import { Tooltip } from 'ol/control' |
| | | import OlOverlay from "ol/Overlay" |
| | | |
| | | import VectorLayer from "ol/layer/Vector" |
| | | import VectorSource from "ol/source/Vector" |
| | |
| | | import Point from 'ol/geom/Point.js' |
| | | import { Icon, Style, Fill, Text, Stroke } from 'ol/style.js' |
| | | |
| | | import { WGS84ToGCJ02 } from '@/utils/CoordTransform' |
| | | |
| | | const CamPusNavLayer = { |
| | | campusStartLayer: null, |
| | | campusEndLayer: null, |
| | | campusRouteLayer: null |
| | | } |
| | | |
| | | let overlayLayer |
| | | |
| | | export default { |
| | | name: 'campusNav', |
| | |
| | | pathBoxShow: false, |
| | | pathBoxList: [], |
| | | |
| | | isOverRouter: false // 是否启用了导航 |
| | | isOverRouter: false, // 是否启用了导航 |
| | | |
| | | toolTipShow: false, |
| | | toolTipTitle: '', |
| | | toolTipText: '' |
| | | } |
| | | }, |
| | | computed: { |
| | |
| | | chouseDian (val) { |
| | | const that = this |
| | | |
| | | that.clearLayer() // 清除完成的导航 |
| | | if (that.isOverRouter) { |
| | | // 若是已经有导航,恢复未点击图标 |
| | | if (val == 'start') { |
| | | // 初始化图标图层 |
| | | if (CamPusNavLayer.campusEndLayer == null) { |
| | | CamPusNavLayer.campusEndLayer = new global.DC.VectorLayer('campusEndLayer') |
| | | global.viewer.addLayer(CamPusNavLayer.campusEndLayer) |
| | | } else { |
| | | CamPusNavLayer.campusEndLayer.clear() |
| | | } |
| | | // console.log("baoliuend", "see"); |
| | | that.clearLayer('campusRouteLayer', true) |
| | | |
| | | // 添加标记 |
| | | if (val == 'start') { |
| | | that.clearLayer('campusStartLayer') |
| | | |
| | | that.toolTipTitle = '点击选择起点' |
| | | |
| | | if (that.isOverRouter) { |
| | | that.$store.commit('SET_STARTINGPOINT', []) |
| | | const endEntity = new global.DC.Billboard( |
| | | new global.DC.Position( |
| | | Number(this.terminus[0]), |
| | | Number(this.terminus[1]), |
| | | Number(this.terminus[2]) |
| | | ), |
| | | this.publicPath + 'img/navicon/end.png' |
| | | ) |
| | | CamPusNavLayer.campusEndLayer.addOverlay(endEntity) |
| | | } else if (val == 'end') { |
| | | // 初始化图标图层 |
| | | if (CamPusNavLayer.campusStartLayer == null) { |
| | | CamPusNavLayer.campusStartLayer = new global.DC.VectorLayer('campusStartLayer') |
| | | global.viewer.addLayer(CamPusNavLayer.campusStartLayer) |
| | | } else { |
| | | CamPusNavLayer.campusStartLayer.clear() |
| | | } |
| | | // console.log("baoliustart", "see"); |
| | | |
| | | CamPusNavLayer.campusStartLayer.getSource().addFeature(that.getCurItemFeature({ |
| | | lng: this.startingPoint[0], |
| | | lat: this.startingPoint[1], |
| | | url: this.publicPath + 'img/navicon/start.png', |
| | | })) |
| | | } |
| | | } else if (val == 'end') { |
| | | that.clearLayer('campusEndLayer') |
| | | |
| | | that.toolTipTitle = '点击选择终点' |
| | | |
| | | if (that.isOverRouter) { |
| | | that.$store.commit('SET_TERMINUS', []) |
| | | const startEntity = new global.DC.Billboard( |
| | | new global.DC.Position( |
| | | Number(this.startingPoint[0]), |
| | | Number(this.startingPoint[1]), |
| | | Number(this.startingPoint[2]) |
| | | ), |
| | | this.publicPath + 'img/navicon/start.png' |
| | | ) |
| | | CamPusNavLayer.campusStartLayer.addOverlay(startEntity) |
| | | |
| | | CamPusNavLayer.campusRouteLayer.getSource().addFeature(that.getCurItemFeature({ |
| | | lng: this.terminus[0], |
| | | lat: this.terminus[1], |
| | | url: this.publicPath + 'img/navicon/end.png', |
| | | })) |
| | | } |
| | | } |
| | | |
| | | // console.log(val, "see1"); |
| | | this.butChouse = val |
| | | // 关闭其他地图事件 |
| | | that.$store.commit('set_closeMapClick', true) |
| | | // 添加标记 |
| | | |
| | | const tooltip = new Tooltip({}) |
| | | tooltip.show([longitude, latitude], '自定义内容') |
| | | |
| | | // tooltip.enable = true |
| | | // let title = '' |
| | | if (val == 'start') { |
| | | title = '点击选择起点' |
| | | // 初始化图标图层 |
| | | if (CamPusNavLayer.campusStartLayer == null) { |
| | | CamPusNavLayer.campusStartLayer = new global.DC.VectorLayer('campusStartLayer') |
| | | global.viewer.addLayer(CamPusNavLayer.campusStartLayer) |
| | | } else { |
| | | CamPusNavLayer.campusStartLayer.clear() |
| | | } |
| | | } else if (val == 'end') { |
| | | title = '点击选择终点' |
| | | // 初始化图标图层 |
| | | if (CamPusNavLayer.campusEndLayer == null) { |
| | | CamPusNavLayer.campusEndLayer = new global.DC.VectorLayer('campusEndLayer') |
| | | global.viewer.addLayer(CamPusNavLayer.campusEndLayer) |
| | | } else { |
| | | CamPusNavLayer.campusEndLayer.clear() |
| | | } |
| | | } |
| | | that.overChouse = false // 开启事件 |
| | | // 地图选点 |
| | | that.clicks = global.viewer.on(global.DC.MouseEventType.CLICK, (e) => { |
| | | if (that.overChouse) { |
| | | return |
| | | } |
| | | const lnglat = [e.wgs84SurfacePosition.lng, e.wgs84SurfacePosition.lat] |
| | | // console.log(lnglat, "see11"); |
| | | // console.log(that.butChouse, "see11"); |
| | | // 应用数据 |
| | | if (that.butChouse == 'start') { |
| | | that.toNameText = '自定义起点' |
| | | // 传输坐标数据 |
| | | that.$store.commit('SET_STARTINGPOINT', [...lnglat, 0]) |
| | | // 起点 |
| | | const startEntity = new global.DC.Billboard( |
| | | new global.DC.Position( |
| | | Number(lnglat[0]), |
| | | Number(lnglat[1]), |
| | | Number(0) |
| | | ), |
| | | this.publicPath + 'img/navicon/start.png' |
| | | ) |
| | | CamPusNavLayer.campusStartLayer.addOverlay(startEntity) |
| | | } else if (that.butChouse == 'end') { |
| | | that.comeNameText = '自定义终点' |
| | | // 传输坐标数据 |
| | | that.$store.commit('SET_TERMINUS', [...lnglat, 0]) |
| | | // 终点 |
| | | const endEntity = new global.DC.Billboard( |
| | | new global.DC.Position( |
| | | Number(lnglat[0]), |
| | | Number(lnglat[1]), |
| | | Number(0) |
| | | ), |
| | | this.publicPath + 'img/navicon/end.png' |
| | | ) |
| | | CamPusNavLayer.campusEndLayer.addOverlay(endEntity) |
| | | } |
| | | title = '' |
| | | tooltip.enable = false |
| | | that.overChouse = true // 关闭事件 |
| | | // 开启其他地图事件 |
| | | |
| | | that.map2D.on('click', that.mapHandlerClick) |
| | | that.map2D.on('pointermove', that.mapHandlerMove) |
| | | }, |
| | | |
| | | mapHandlerClick (event) { |
| | | const that = this |
| | | const coordinate = that.map2D.getEventCoordinate(event.originalEvent) |
| | | |
| | | if (that.butChouse == 'start') { |
| | | that.toNameText = '自定义起点' |
| | | // 传输坐标数据 |
| | | that.$store.commit('SET_STARTINGPOINT', [...coordinate, 0]) |
| | | |
| | | CamPusNavLayer.campusStartLayer.getSource().addFeature(that.getCurItemFeature({ |
| | | lng: Number(coordinate[0]), |
| | | lat: Number(coordinate[1]), |
| | | url: this.publicPath + 'img/navicon/start.png', |
| | | })) |
| | | } else if (that.butChouse == 'end') { |
| | | that.comeNameText = '自定义终点' |
| | | // 传输坐标数据 |
| | | that.$store.commit('SET_TERMINUS', [...coordinate, 0]) |
| | | |
| | | CamPusNavLayer.campusEndLayer.getSource().addFeature(that.getCurItemFeature({ |
| | | lng: Number(coordinate[0]), |
| | | lat: Number(coordinate[1]), |
| | | url: this.publicPath + 'img/navicon/end.png', |
| | | })) |
| | | } |
| | | |
| | | this.toolTipShow = false |
| | | |
| | | that.map2D.un('click', that.mapHandlerClick) |
| | | that.map2D.un('pointermove', that.mapHandlerMove) |
| | | |
| | | setTimeout(() => { |
| | | that.$store.commit('set_closeMapClick', false) |
| | | }, 500) |
| | | }, |
| | | |
| | | mapHandlerMove (event) { |
| | | const that = this |
| | | that.moveOverlay(event.coordinate) |
| | | }, |
| | | |
| | | addOverlay (center) { |
| | | //此处的overlayLayer要是全局变量,其他的函数内要用到 |
| | | overlayLayer = new OlOverlay({ |
| | | element: document.getElementById('overlay'), |
| | | position: center, |
| | | positioning: 'center-center', |
| | | stopEvent: false |
| | | }) |
| | | that.moves = global.viewer.on(global.DC.MouseEventType.MOUSE_MOVE, (e) => { |
| | | if (that.overChouse) { |
| | | return |
| | | } |
| | | // let lnglat = [e.wgs84SurfacePosition.lng, e.wgs84SurfacePosition.lat]; |
| | | tooltip.showAt(e.windowPosition, title) |
| | | }) |
| | | this.map2D.addOverlay(overlayLayer) |
| | | }, |
| | | |
| | | moveOverlay (coorC) { |
| | | if (!overlayLayer) { |
| | | this.addOverlay(coorC) |
| | | } |
| | | |
| | | this.toolTipShow = true |
| | | this.toolTipText = this.toolTipTitle |
| | | |
| | | overlayLayer.setPosition(coorC) |
| | | }, |
| | | |
| | | closeModel () { |
| | |
| | | this.pathBoxShow = false |
| | | |
| | | if (CamPusNavLayer.campusRouteLayer != null) { |
| | | CamPusNavLayer.campusRouteLayer.clear() |
| | | CamPusNavLayer.campusRouteLayer.getSource().clear() |
| | | this.isOverRouter = false |
| | | } |
| | | // 清除自定义位置 |
| | | if (CamPusNavLayer.campusStartLayer != null) { |
| | | CamPusNavLayer.campusStartLayer.clear() |
| | | // CamPusNavLayer.campusStartLayer = null; |
| | | } |
| | | if (CamPusNavLayer.campusEndLayer != null) { |
| | | CamPusNavLayer.campusEndLayer.clear() |
| | | // CamPusNavLayer.campusEndLayer = null; |
| | | } |
| | | |
| | | this.$store.commit('SET_COMENAME', '') |
| | | this.$store.commit('SET_TERMINUS', null) |
| | | this.$store.commit('SET_GETTONAME', '') |
| | | this.$store.commit('SET_STARTINGPOINT', null) |
| | | this.$store.commit('SET_CAMPUSNAVFLAG', false) |
| | | that.$store.commit('set_closeMapClick', false) |
| | | }, |
| | | |
| | | tabClick (param) { |
| | |
| | | |
| | | startNavigation () { |
| | | const that = this |
| | | // 清除自定义位置 |
| | | if (CamPusNavLayer.campusStartLayer != null) { |
| | | CamPusNavLayer.campusStartLayer.clear() |
| | | // CamPusNavLayer.campusStartLayer = null; |
| | | } |
| | | if (CamPusNavLayer.campusEndLayer != null) { |
| | | CamPusNavLayer.campusEndLayer.clear() |
| | | // CamPusNavLayer.campusEndLayer = null; |
| | | } |
| | | that.clearLayer('campusRouteLayer', true) |
| | | that.clearLayer('campusStartLayer') |
| | | that.clearLayer('campusEndLayer') |
| | | |
| | | if (CamPusNavLayer.campusRouteLayer == null) { |
| | | CamPusNavLayer.campusRouteLayer = new global.DC.VectorLayer('campusRouteLayer') |
| | | global.viewer.addLayer(CamPusNavLayer.campusRouteLayer) |
| | | } else { |
| | | CamPusNavLayer.campusRouteLayer.clear() |
| | | } |
| | | if (this.startingPoint == null) { |
| | | this.$message('请输入起点!!!') |
| | | } |
| | |
| | | this.$message('请输入终点!!!') |
| | | } |
| | | |
| | | // var start = global.DC.Transform.transformWGS84ToCartesian() |
| | | const startEntity = new global.DC.Billboard( |
| | | new global.DC.Position( |
| | | Number(this.startingPoint[0]), |
| | | Number(this.startingPoint[1]), |
| | | Number(this.startingPoint[2]) |
| | | ), |
| | | this.publicPath + 'img/navicon/start.png' |
| | | ) |
| | | CamPusNavLayer.campusRouteLayer.addOverlay(startEntity) |
| | | // var end = global.DC.Transform.transformWGS84ToCartesian() |
| | | const endEntity = new global.DC.Billboard( |
| | | new global.DC.Position( |
| | | Number(this.terminus[0]), |
| | | Number(this.terminus[1]), |
| | | Number(this.terminus[2]) |
| | | ), |
| | | this.publicPath + 'img/navicon/end.png' |
| | | ) |
| | | CamPusNavLayer.campusRouteLayer.addOverlay(endEntity) |
| | | CamPusNavLayer.campusStartLayer.getSource().addFeature(that.getCurItemFeature({ |
| | | lng: this.startingPoint[0], |
| | | lat: this.startingPoint[1], |
| | | url: this.publicPath + 'img/navicon/start.png', |
| | | })) |
| | | |
| | | CamPusNavLayer.campusEndLayer.getSource().addFeature(that.getCurItemFeature({ |
| | | lng: this.terminus[0], |
| | | lat: this.terminus[1], |
| | | url: this.publicPath + 'img/navicon/end.png', |
| | | })) |
| | | |
| | | var routes = '' |
| | | |
| | |
| | | var endLog = Number(this.terminus[0]).toFixed(6) |
| | | var endLat = Number(this.terminus[1]).toFixed(6) |
| | | |
| | | var origin = global.DC.CoordTransform.WGS84ToGCJ02(startLog, startLat) |
| | | var destination = global.DC.CoordTransform.WGS84ToGCJ02(endLog, endLat) |
| | | var origin = WGS84ToGCJ02(startLog, startLat) |
| | | var destination = WGS84ToGCJ02(endLog, endLat) |
| | | |
| | | if (this.twoOrThree == '真三维') { |
| | | if (this.navigationWay == '步行') { |
| | | axios |
| | |
| | | } |
| | | }) |
| | | .then((res) => { |
| | | if (res.data.info == 'OVER_DIRECTION_RANGE') { |
| | | if (res.data.info == 'OVER_DIRECTION_RANGE' || 'error' in res.data) { |
| | | this.$message({ |
| | | message: '超出步行范围!', |
| | | type: 'warning', |
| | | duration: 3000 |
| | | duration: 3000, |
| | | onClose () { |
| | | that.clearLayer('campusRouteLayer', true) |
| | | } |
| | | }) |
| | | |
| | | } |
| | | |
| | | this.pathBoxList = [] |
| | |
| | | routes = |
| | | startLog + ',' + startLat + ';' + routes + endLog + ',' + endLat |
| | | |
| | | const polyline = new global.DC.Polyline(routes) |
| | | polyline.setStyle({ |
| | | width: 6, |
| | | material: global.DC.Color.RED, |
| | | clampToGround: true |
| | | }) |
| | | CamPusNavLayer.campusRouteLayer.getSource().addFeature(that.drawPolyline(routes)) |
| | | |
| | | CamPusNavLayer.campusRouteLayer.addOverlay(polyline) |
| | | if (this.twoOrThree == '真三维') { |
| | | global.viewer.flyTo(CamPusNavLayer.campusRouteLayer) |
| | | } else { |
| | |
| | | latitude = (endLat - startLat) / 2 + startLat |
| | | } |
| | | that.isOverRouter = true |
| | | global.viewer.camera.setView({ |
| | | // Cesium的坐标是以地心为原点,一向指向南美洲,一向指向亚洲,一向指向北极州 |
| | | // fromDegrees()方法,将经纬度和高程转换为世界坐标 |
| | | destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees( |
| | | longitude, |
| | | latitude, |
| | | 600 |
| | | ), |
| | | orientation: { |
| | | // 指向 |
| | | heading: global.DC.Namespace.Cesium.Math.toRadians(0, 0), |
| | | // 视角 |
| | | pitch: global.DC.Namespace.Cesium.Math.toRadians(-90), |
| | | roll: 0.0 |
| | | } |
| | | }) |
| | | |
| | | this.map2D.getView().setCenter([longitude, latitude]) |
| | | } |
| | | }) |
| | | } else { |
| | |
| | | } |
| | | }, |
| | | |
| | | clearLayer () { |
| | | if (CamPusNavLayer.campusRouteLayer != null) { |
| | | CamPusNavLayer.campusRouteLayer.clear() |
| | | getCurItemFeature (params) { |
| | | const iconFeature = new Feature({ |
| | | geometry: new Point([Number(params.lng), Number(params.lat)]), |
| | | type: 'navigationPoint' |
| | | }) |
| | | |
| | | iconFeature.setStyle(new Style({ |
| | | image: new Icon({ |
| | | scale: 1, |
| | | imgSize: [48, 48], |
| | | src: params.url, |
| | | // 设置图标偏移 |
| | | anchor: [24, 44], |
| | | // X方向单位:分数 |
| | | anchorXUnits: 'pixels', |
| | | // Y方向单位:像素 |
| | | anchorYUnits: 'pixels', |
| | | }) |
| | | })) |
| | | |
| | | return iconFeature |
| | | }, |
| | | |
| | | drawPolyline (item) { |
| | | let lineFeature = new Feature({ |
| | | geometry: new LineString(item) |
| | | }) |
| | | |
| | | let style = new Style({ |
| | | stroke: new Stroke({ |
| | | color: 'red', // 线条颜色,根据需要设置 |
| | | width: 6 // 线条宽度,根据需要设置 |
| | | }) |
| | | }) |
| | | |
| | | // 设置线要素的样式 |
| | | lineFeature.setStyle(style) |
| | | |
| | | return lineFeature |
| | | }, |
| | | |
| | | clearLayer (layerName, flag = false) { |
| | | if (flag) { |
| | | this.pathBoxList = [] |
| | | this.pathBoxShow = false |
| | | } |
| | | |
| | | if (CamPusNavLayer[layerName] == null) { |
| | | CamPusNavLayer[layerName] = new VectorLayer({ |
| | | // 图标图层 |
| | | zIndex: 33, |
| | | source: new VectorSource(), |
| | | }) |
| | | this.map2D.addLayer(CamPusNavLayer[layerName]) |
| | | } else { |
| | | CamPusNavLayer[layerName].getSource().clear() |
| | | } |
| | | }, |
| | | |
| | |
| | | } |
| | | </script> |
| | | |
| | | <style lang="scss" scope></style> |
| | | <style lang="scss" scope> |
| | | #overlay { |
| | | padding: 0 10px; |
| | | height: 36px; |
| | | line-height: 36px; |
| | | transform: translate(calc(50% + 16px), 0); |
| | | color: #fff; |
| | | background: #000; |
| | | border-radius: 8px; |
| | | |
| | | &::after { |
| | | content: ''; |
| | | position: absolute; |
| | | top: 50%; |
| | | left: 0; |
| | | width: 0; |
| | | height: 0; |
| | | border: 8px solid #000; |
| | | //可以通过改变边框的颜色来控制三角形的方向 |
| | | border-color: transparent #000 transparent transparent; |
| | | transform: translate(-100%, -50%); |
| | | } |
| | | } |
| | | </style> |