删除多个点标记

通过Map.remove批量删除多个点标记。

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>删除多个点标记</title>
 <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css"/>
 <style>
 html, body, #container {
 height: 100%;
 width: 100%;
 }
 .amap-icon img {
 width: 25px;
 height: 34px;
 }
 </style>
</head>
<body>
<div id="container"></div>
<div class="input-card">
 <h4>地图自适应</h4>
 <input id="clearMarker" type="button" class="btn" onclick="removeMarkers()" value="删除多个点标记"/>
</div>
<script type="text/javascript"
 src="https://webapi.amap.com/maps?v=2.0&key=您申请的key值"></script>
<script type="text/javascript">
 var map = new AMap.Map("container", {
 resizeEnable: true,
 center: [116.397428, 39.90923],
 zoom: 13
 });
 function removeMarkers(){
 map.remove(markers);
 }
 var markers = [];
 var positions = [[116.405467, 39.907761], [116.415467, 39.907761], [116.415467, 39.917761], [116.425467, 39.907761],
 [116.385467, 39.907761]];
 for (var i = 0, marker; i < positions.length; i++) {
 marker = new AMap.Marker({
 map: map,
 position: positions[i],
 icon: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-default.png',
 offset: new AMap.Pixel(-13, -30)
 });
 markers.push(marker);
 }
</script>
</body>
</html>
 
 

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