vue使用高德地图实现添加点标记和获取点击位置信息的示例代码
作者:浮桥
这篇文章主要介绍了vue使用高德地图实现添加点标记和获取点击位置信息的示例代码,文中补充介绍了高德vue-amap使用(一)标记点位获取地址及经纬度,本文结合示例代码给大家介绍的非常详细,需要的朋友参考下吧
vue项目中使用高德地图实现添加点标记和获取点击位置信息
<template> <div class="container"> <div id="map-container">地图</div> </div> </template> <script> export default { name: '', components: {}, data () { return { map: null, markers: [], markersPosition: [], geoCoder: null } }, mounted () { this.mapInit() }, methods: { mapInit () { // eslint-disable-next-line no-undef this.map = new AMap.Map('map-container', { zoom: 11, // 级别 // center: [116.397428, 39.90923], // 中心点坐标 // layers: [ // 使用多个图层 // // 卫星 // new AMap.TileLayer.Satellite(), // // 路网 // new AMap.TileLayer.RoadNet() // ], resizeEnable: true // viewMode: '3D'// 使用3D视图 }) // eslint-disable-next-line no-undef this.geoCoder = new AMap.Geocoder() this.handlerMapClick() }, handlerMapClick () { this.map.on('click', (e) => { // 点击坐标 this.markersPosition = [e.lnglat.lng, e.lnglat.lat] this.removeMarker() // 设置新的标记 this.setMapMarker() // eslint-disable-next-line no-undef // 根据坐标获取位置信息 this.geoCoder.getAddress(this.markersPosition, (status, result) => { if (status === 'complete' && result.regeocode) { this.address = result.regeocode.formattedAddress console.log('点击位置信息:', result.regeocode.formattedAddress) // id let adcode = result.regeocode.addressComponent.adcode // let reg = /.+?(省|市|自治区|自治州|县|区)/g let provinceId = parseInt(adcode.substr(0, 2) + '0000') let cityId = parseInt(adcode.substr(0, 4) + '00') let areaId = adcode console.log('点击位置的省市区id:', provinceId, cityId, areaId) } }) }) }, // 设置点击位置的标记 setMapMarker () { let marker = new AMap.Marker({ map: this.map, position: this.markersPosition }) // 将 markers 添加到地图 this.markers.push(marker) }, // 添加标记 addMarker () { // 经度 纬度 let lng = Math.random() * 135.05 + 73.3 let lat = Math.random() * 53.33 + 3.51 console.log('添加标记', [lng, lat]) // 添加标记 this.map.setFitView() let marker = new AMap.Marker({ map: this.map, position: [lng, lat] // content: markerContent // eslint-disable-next-line // offset: new AMap.Pixel(-13, -30) }) // 将 markers 添加到地图 this.markers.push(marker) this.map.setFitView()`在这里插入代码片` // 鼠标点击marker弹出自定义的信息窗体 // eslint-disable-next-line no-undef AMap.event.addListener(marker, 'click', function (e) { console.log('点击marker', e) }) }, // 删除之前后的标记点 removeMarker () { if (this.markers) { this.map.remove(this.markers) } } } } </script> <style scoped lang="scss"> #map-container { width: 70vw; height: 70vh; } </style>
高德vue-amap使用(一)标记点位获取地址及经纬度
图片示例
准备工作
高德开放平台:https://lbs.amap.com/
注册登录后进入控制台,在应用管理下我的应用里创建应用添加key,就可以看到你的安全密钥了
安装与配置
npm安装
npm install vue-amap --save
main.js配置
import VueAMap from 'vue-amap'; //引入高德地图 Vue.use(VueAMap); VueAMap.initAMapApiLoader({ key: '14efe7b9c0a51017c1ee7c641758ba69', plugin: [ // 这里根据自己项目按需引入插件 'AMap.Autocomplete', 'AMap.PlaceSearch', 'AMap.Scale', 'AMap.OverView', 'AMap.ToolBar', 'AMap.MapType', 'AMap.PolyEditor', 'AMap.CircleEditor',// 圆形编辑器插件 "AMap.Geolocation", // 定位控件,用来获取和展示用户主机所在的经纬度位置 "AMap.Geocoder", // 地理编码与逆地理编码服务,用于地址描述与坐标间的相互转换 "AMap.CitySearch", ] }); window._AMapSecurityConfig = { securityJsCode:'你的安全密钥', } // 解决高德地图刷新显示不出来 const amapKeys = Object.keys(localStorage).filter(key => key.match(/^_AMap_/)) amapKeys.forEach(key => { localStorage.removeItem(key) })
使用
父组件
1.html部分
<el-form-item label="设备位置"> <el-button class="dev-product" @click="openMap()"> <span class="text" :class="mapInfo.lat?'active':''">{{addressTip}}</span><i class="el-icon-more"></i> </el-button> <div v-if="mapInfo.lat&&mapInfo.lng">经度:{{mapInfo.lng}},纬度:{{mapInfo.lat}}</div> </el-form-item>
<el-dialog title="设备位置" :visible.sync="map" width="900px" id="map"> <amap @mapDing="getCoordinate" :Nowlnglat="Nowlnglat"></amap> <div slot="footer" class="dialog-footer"> <el-button @click="map = false" class="button-minwidth">{{$t('Base.cancels')}}</el-button> <el-button type="primary" @click="submitMap" class="button-minwidth">{{$t('Base.confirms')}}</el-button> </div> </el-dialog>
2.js部分
<script> import amap from "../map.vue" export default { components: {amap}, data() { return { addressTip:'请选择设备位置', map:false, mapInfo:{}, Nowlnglat:[],//经纬度传值 lng:113.03, lat:28.13 } }, methods: { openMap(){ this.map=true if(this.lng&&this.lat){ this.mapInfo={ lng:this.lng, lat:this.lat } this.Nowlnglat=[this.lng,this.lat] } }, getCoordinate(map){ this.mapInfo=map }, submitMap(){ this.map=false this.addressTip=this.mapInfo.address } } </script>
3.css部分
<style lang="scss" scoped> .dev-product{ width: 300px; height: 32px; padding: 0 8px; display: flex; align-items: center; ::v-deep span{ width: 100%; overflow: hidden; display: flex; justify-content: space-between; padding-left: 5px; .text{ width: 92%; color: #c0c4cc; }.active{ width: 92%; color: #303133 ; } i{ color:#D8D8D8 } } } </style>
子组件
1.html部分
<template> <div class="map-container"> <div class="amap-page-container"> <div class="input-search"> <el-input class="inpu" placeholder="请输入检索地址" v-model="address"> <template #suffix> <el-button icon="el-icon-search" @click="searchMap()"></el-button> </template> </el-input> </div> <el-amap vid="amap" :plugin="plugin" class="amap-demo" :center="center" :zoom="zoom" :events='events'> <!-- 点击显示标记 --> <el-amap-marker v-for="(marker, index) in markers" :key="marker.index" :position="marker.position" :icon="marker.icon" :title="marker.title" :events="marker.events" :visible="marker.visible" :draggable="marker.draggable" :vid="index"></el-amap-marker> </el-amap> <div class="map-address">详细地址:{{address}}</div> <div class="map-mark"> <div class="mark-item"> <span>经度</span> <el-input placeholder="请输入经度" v-model="lng" maxlength="20"></el-input> </div> <div class="mark-item"> <span>纬度</span> <el-input placeholder="请输入纬度" v-model="lat" maxlength="20"></el-input> </div> <el-button class="mark" @click="handelQuery">查询</el-button> </div> </div> </div> </template>
2.js部分
<script> export default { name: "v-map", props: ["Nowlnglat"], data() { let self = this; return { map:{ address:'', lng:'', lat:'' }, tishi: '', //地图相关 address: '', //获取的位置 zoom: 13, // 地图缩放 center: [122.59996, 26.197646], // 初始中心 lng: 0, //经纬度 lat: 0, loaded: false, markers: [],// 点击显示的标记默认的定位 // 自动定位到当前位置 plugin: [ { timeout: 1000, //超过10秒后停止定位 panToLocation: true, //定位成功后将定位到的位置作为地图中心点 zoomToAccuracy: true, //定位成功后调整地图视野范围使定位位置及精度范围视野内可见 pName: 'Geolocation', events: { init(o) { // o 是高德地图定位插件实例 o.getCurrentPosition((status, result) => { if (result && result.position) { self.address = result.formattedAddress; self.lng = result.position.lng; self.lat = result.position.lat; self.map.address= self.address self.map.lng=self.lng self.map.lat=self.lat if(self.Nowlnglat[0] != null && self.Nowlnglat[1] != null){ let Clnglat =self.Nowlnglat self.center = Clnglat self.markers = [{position: Clnglat,}] let geocoder = new AMap.Geocoder({radius: 1000}); //根据坐标获取位置 将经纬度 转换后成 地址信息 放在 输入框展示 geocoder.getAddress(Clnglat,function (status, result) { if (status === "complete" && result.info === "OK") { self.address=result.regeocode.formattedAddress self.lng=self.Nowlnglat[0] self.lat=self.Nowlnglat[1] self.map.address= self.address self.map.lng=self.lng self.map.lat=self.lat } }); }else{ self.center = [self.lng, self.lat]; self.markers = [{position: self.center}] } self.loaded = true; self.$nextTick(); } else { o.getCityInfo((status, result) => { if (result && result.center) { self.address = result.province+result.city; self.lng = result.center[0]; self.lat = result.center[1]; self.map.address= self.address self.map.lng=self.lng self.map.lat=self.lat if(self.Nowlnglat[0] != null && self.Nowlnglat[1] != null){ let Clnglat =self.Nowlnglat self.center = Clnglat self.markers = [{position: Clnglat,}] let geocoder = new AMap.Geocoder({radius: 1000}); //根据坐标获取位置 将经纬度 转换后成 地址信息 放在 输入框展示 geocoder.getAddress(Clnglat,function (status, result) { if (status === "complete" && result.info === "OK") { self.address=result.regeocode.formattedAddress self.lng=self.Nowlnglat[0] self.lat=self.Nowlnglat[1] self.map.address= self.address self.map.lng=self.lng self.map.lat=self.lat } }); }else{ self.center = result.center; self.markers = [{position: self.center,}] } self.loaded = true; self.$nextTick(); } }); } }); } } } ], // 点击地图获取当前位置并显示标记 events: { click(e) { self.chaadd(e.lnglat) } } } }, created() { this.$emit('mapDing', this.map); }, methods: { searchMap() { let that = this; let address = this.address; that.map.address=that.address var geocoder = new AMap.Geocoder({ city: "", //城市设为北京,默认:“全国” }); geocoder.getLocation(address, function(status, result) { if (status === 'complete' && result.geocodes.length) { var lnglat = result.geocodes[0].location; that.center = [lnglat.lng, lnglat.lat] that.lng = lnglat.lng; that.lat = lnglat.lat; that.markers = [{ position: that.center, }] that.map.lng=that.lng that.map.lat=that.lat } else { that.address=undefined that.lng=undefined that.lat=undefined that.$message({ type: "error", message: "根据地址查询位置失败", }); } }); that.$emit('mapDing', that.map); }, chaadd(e) { let self = this; let { lng, lat} = e; self.lng = lng; self.lat = lat; self.map.lng=self.lng self.map.lat=self.lat self.center = [self.lng, self.lat]; self.loaded = true; self.markers = [{position: self.center,}] var geocoder = new AMap.Geocoder({ radius: 1000 //范围,默认:500 }); var marker = new AMap.Marker(); function regeoCode() { var lnglat = [lng, lat] geocoder.getAddress(lnglat, function(status, result) { if (status === 'complete' && result.regeocode) { self.address = result.regeocode.formattedAddress; self.map.address=self.address } else { self.address=undefined self.lng=undefined self.lat=undefined self.$message({ type: "error", message: "根据经纬度查询地址失败", }); } }); } regeoCode(); self.$emit('mapDing', self.map); }, handelQuery(){ let self =this self.map.lng=parseFloat(self.lng) self.map.lat=parseFloat(self.lat) self.center = [parseFloat(self.lng), parseFloat(self.lat)]; self.loaded = true; self.markers = [{ position: self.center, }] var geocoder = new AMap.Geocoder({ radius: 1000 //范围,默认:500 }); // var marker = new AMap.Marker(); function regeoCode() { var lnglat = [parseFloat(self.lng), parseFloat(self.lat)] geocoder.getAddress(lnglat, function(status, result) { if (status === 'complete' && result.regeocode) { self.address = result.regeocode.formattedAddress; self.map.address=self.address } else { self.address=undefined self.lng=undefined self.lat=undefined self.$message({ type: "error", message: "根据经纬度查询地址失败", }); } }); } regeoCode(); self.$emit('mapDing', self.map); } } } </script>
3.css部分
<style lang="scss" scoped> .map-container{ height: 526px; width: 100%; padding: 20px; display: flex; justify-content: center; .amap-page-container { height: 400px; width: 100%; position: relative; .input-search { position: absolute; top: 10px; right: 0px; z-index: 5; width: 400px; ::v-deep .el-input__inner{ width: 271px !important; padding: 0 10px; } .inpu { width: calc(100% - 10px); } ::v-deep .el-input__suffix{ position: absolute; height: 100%; right: 0 !important; top: 0; } .el-button--medium{ height: 32px; width: 120px; background: #f2f6fc; display: flex; padding: 0; align-items: center; justify-content: center; } } } .map-address{ margin-top: 15px; margin-bottom: 15px; } .map-mark{ display: flex; flex-direction: row; .mark-item{ width: 248px; display: flex; align-items: center; justify-content: space-between; margin-right: 20px; span{ white-space: nowrap; margin-right: 20px; } ::v-deep .el-input__inner{ width: 200px !important; } ::v-deep .el-input-number__decrease{ display: none; } ::v-deep .el-input-number__increase{ display: none; } } .mark{ width: 80px; height: 32px; background: #087CF2; color: #ffffff; border: 1px solid #087cf2; padding: 0; } } } </style>
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