地图的热点

通过isHotspot开启地图的热点功能

源代码编辑器

 <!doctype html>
<html>
<head>
 <meta charset="utf-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
 <title>地图热点</title>
 <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
 <style>
 html,body{
 width: 100%;
 height: 100%;
 margin: 0px;
 }
 .map{
 height: 100%;
 width: 100%;
 float: left;
 }
 .info-title{
 font-weight: bolder;
 color: #000;
 font-size: 14px;
 width: 250px;
 line-height: 26px;
 padding: 0 0 0 6px;
 }
 .info-content{
 width: 250px;
 padding: 4px;
 color: #666666;
 line-height: 23px;
 font: 12px Helvetica, 'Hiragino Sans GB', 'Microsoft Yahei', '微软雅黑', Arial;
 }
 .info-content img{
 float: left;
 margin: 3px;
 }
 .amap-info-combo .keyword-input {
 height: auto;
 }
 </style>
 	<script type="text/javascript" src="https://cache.amap.com/lbs/static/addToolbar.js"></script>
 <script src="https://webapi.amap.com/maps?v=2.0&key=您申请的key值&plugin=AMap.PlaceSearch,AMap.InfoWindow"></script>
</head>
<body>
<div id="container" class="map"></div>
<div id="tip">鼠标悬停热点试试</div>
<script>
 var map = new AMap.Map('container', {
 resizeEnable: true,
 center: [116.397428, 39.90923],
 zoom: 13,
 isHotspot: true
 });
 var placeSearch = new AMap.PlaceSearch(); //构造地点查询类
 var infoWindow=new AMap.InfoWindow({});
 map.on('hotspotover', function(result) {
 placeSearch.getDetails(result.id, function(status, result) {
 if (status === 'complete' && result.info === 'OK') {
 placeSearch_CallBack(result);
 }
 });
 });
 //回调函数
 function placeSearch_CallBack(data) { //infoWindow.open(map, result.lnglat);
 var poiArr = data.poiList.pois;
 if(poiArr[0]){
 var location = poiArr[0].location;
 infoWindow.setContent(createContent(poiArr[0]));
 infoWindow.open(map,location);
 }
 }
 function createContent(poi) { //信息窗体内容
 var s = [];
 s.push('<div class="info-title">'+poi.name+'</div><div class="info-content">'+"地址:" + poi.address);
 s.push("电话:" + poi.tel);
 s.push("类型:" + poi.type);
 s.push('<div>');
 return s.join("<br>");
 }
</script>
</body>
</html>
 
 

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