VUE 点击百度地图获取经纬度及地址信息
1、安装组件npm install vue-baidu-map --save2、注册组件import {BaiduMap,BmNavigation,BmView,BmGeolocation,BmCityList} from 'vue-baidu-map'export default {name: "mapDialog",component...
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1、安装组件
npm install vue-baidu-map --save
2、注册组件
import {BaiduMap,BmNavigation,BmView,BmGeolocation,BmCityList} from 'vue-baidu-map'
export default {
name: "mapDialog",
components: {
BaiduMap,
BmNavigation,
BmView,
BmGeolocation,
BmCityList
},
data () {
return {
center: {lng: 121.833138, lat: 39.081725},
zoom: 12,
mapVisible:false,
locData:{
longitude:'',
latitude:'',
address:'',
},
clientHeight:document.documentElement.clientHeight-90, // 屏幕高度
iconUrl:'icon/map_marker_check.png',
}
},
methods: {
handler ({BMap, map}) {
let _this = this; // 设置一个临时变量指向vue实例,因为在百度地图回调里使用this,指向的不是vue实例;
var geolocation = new BMap.Geolocation();
geolocation.getCurrentPosition(function(r){
console.log(r);
_this.center = {lng: r.longitude, lat: r.latitude}; // 设置center属性值
_this.autoLocationPoint = {lng: r.longitude, lat: r.latitude}; // 自定义覆盖物
_this.initLocation = true;
},{enableHighAccuracy: true})
window.map = map;
},
//点击地图监听
clickEvent(e){
map.clearOverlays();
let Icon_0 = new BMap.Icon("icon/map_marker_check.png", new BMap.Size(64, 64), {anchor: new BMap.Size(18, 32),imageSize: new BMap.Size(36, 36)});
var myMarker = new BMap.Marker(new BMap.Point(e.point.lng, e.point.lat),{icon: Icon_0});
map.addOverlay(myMarker);
//用所定位的经纬度查找所在地省市街道等信息
var point = new BMap.Point(e.point.lng, e.point.lat);
var gc = new BMap.Geocoder();
let _this = this;
gc.getLocation(point, function (rs) {
var addComp = rs.addressComponents;
//console.log(rs.address);//地址信息
_this.locData.address = rs.address;
});
this.locData.longitude = e.point.lng;
this.locData.latitude = e.point.lat;
},
//定位成功回调
getLoctionSuccess(point, AddressComponent, marker){
map.clearOverlays();
let Icon_0 = new BMap.Icon("icon/map_marker_check.png", new BMap.Size(64, 64), {anchor: new BMap.Size(18, 32),imageSize: new BMap.Size(36, 36)});
var myMarker = new BMap.Marker(new BMap.Point(point.point.lng, point.point.lat),{icon: Icon_0});
map.addOverlay(myMarker);
this.locData.longitude = point.point.lng;
this.locData.latitude = point.point.lat;
},
findlocation(){
this.$emit("findlocdata",this.locData)
this.mapVisible = false
},
mapShow(){
this.mapVisible = true
},
},
mounted() {
}
}
3、页面代码
<template>
<el-dialog title="定位设置" :visible.sync="mapVisible" :fullscreen=true id="mapDialog" :close-on-click-modal="false">
<baidu-map class="map" :center="center" :zoom="zoom" @ready="handler"
:scroll-wheel-zoom="true"
@click="clickEvent"
ak="33B192o1jPaqOHASGGAIkoMuwi8W76j3">
//地图控件位置
<bm-navigation anchor="BMAP_ANCHOR_TOP_RIGHT"></bm-navigation>
//城市列表
<bm-city-list anchor="BMAP_ANCHOR_TOP_LEFT"></bm-city-list>
//定位当前位置
<bm-geolocation anchor="BMAP_ANCHOR_BOTTOM_RIGHT" :showAddressBar="true" :autoLocation="true" @locationSuccess="getLoctionSuccess" ></bm-geolocation>
//地图容器
<bm-view :style="{width:'100%',height: this.clientHeight+'px',flex: 1,marginBottom:'-30px'}"></bm-view>
</baidu-map>
<div class="demo-input-suffix" >
<el-link type="info">lng:</el-link><el-input class="lineinput" style="width:200px" size="mini" v-model.number="locData.longitude"></el-input>
<el-link type="info">lat:</el-link><el-input class="lineinput" style="width:200px" size="mini" v-model.number="locData.latitude"></el-input>
<el-link type="info">address:</el-link><el-input class="lineinput" style="width:200px" size="mini" v-model="locData.address"></el-input>
</div>
<div slot="footer" class="dialog-footer">
<el-button type="warning" size="small" icon="el-icon-close" @click.native="mapVisible = false">取消</el-button>
<el-button type="primary" size="small" icon="el-icon-check" @click.native="findlocation">保存</el-button>
</div>
</el-dialog>
</template>
4、展示效果
5、资源网址
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