web123456

Gaode map blocks other areas and only displays a certain city, plus regional boundaries

<template> <div class="hot_wrapper"> <div class="map"> <div style="height:100%;width:100%;outline: none!important;" id="container" tabindex="0"> </div> </div> </div> </template> <script> import AMap from "AMap"; export default { props:['typeMap','activedIndex'], data() { return { adCode: 330600, // Shaoxing city: 'Shaoxing City', } }, methods: { initMap() {// Create a map var that = this this.map = new AMap.Map('container', { zoom:11, zooms: [10,17], center:[120.535719,29.856348], // center:[120.580444,29.859701], resizeEnable: true, showIndoorMap: false, mapStyle:"amap://styles/0206dfbcbabc11e4971c1a2e6bcdda2e", // mapStyle:"amap://styles/darkblue", features:['point','road','bg'],// Map elements viewMode:"2D", pitch:45, zoomEnable:true, // dragEnable: false, }) AMap.plugin('', function() { that.geocoder = new AMap.Geocoder({ }) }) }, init1 (city) {// Area cover var that =this if( that.polygon ) { that.map.remove(that.polygon) } AMap.plugin('', function () { new AMap.DistrictSearch({ extensions: 'all', subdistrict: 0 }).search(city, function(status, result) {// Outer polygon coordinate array and inner polygon coordinate array var outer = [ new AMap.LngLat(-360, 90, true), new AMap.LngLat(-360, -90, true), new AMap.LngLat(360, -90, true), new AMap.LngLat(360, 90, true) ] var holes = result.districtList[0].boundaries var pathArray = [outer] pathArray.push.apply(pathArray, holes) that.polygon = new AMap.Polygon({ pathL: pathArray, strokeColor: 'red',//City border color strokeWeight: 1, fillColor: '#220986', // Mask background color black fillOpacity: 1 }) that.polygon.setPath(pathArray) that.map.add(that.polygon) }) }) }, } mounted() { this.initMap() this.init1(this.city) } } </script>