卫星图+掩模

组合使用简易行政区图-世界、卫星图、以及掩模功能,实现了只显示每个区域的地形图的效果。

源代码编辑器

 <!DOCTYPE HTML>
<html>
<head>
 <meta name="viewport" content="width=device-width initial-scale=1.0 maximum-scale=1.0 user-scalable=0">
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <title>掩模</title>
 <style>
 html,body,#container{
 margin:0;
 height:100%;
 background-color:rgb(216, 238,250) !important
 }
 </style>
</head>
<body>
 <div id="container"></div>
 <script language="javascript" src="//webapi.amap.com/maps?v=2.0&key=您申请的key值&plugin=AMap.DistrictSearch"></script> 
 <script>
 var opts = {
 subdistrict: 0, //返回下一级行政区
 extensions: 'all', //返回行政区边界坐标组等具体信息
 };
 //实例化DistrictSearch
 var district = new AMap.DistrictSearch(opts);
 district.search('中国', function(status, result) {
 var bounds = result.districtList[0].boundaries;
 var mask = []
 for(var i =0;i<bounds.length;i+=1){
 mask.push([bounds[i]])
 }
 var disCountry = new AMap.DistrictLayer.World({
 zIndex: 1,
 rejectMapMask: true
 })
 var map = new AMap.Map('container', {
 mask:mask,
 center:[116.472804,39.995725],
 
 viewMode:'3D',
 labelzIndex:130,
 zoom: 3,
 cursor:'pointer',
 layers:[
 new AMap.TileLayer.RoadNet({
 zIndex:7
 }),
 disCountry,
 new AMap.TileLayer.Satellite()
 ]
 });
 })
 </script>
</body>
</html>
 
 

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