百度地图，标记多个点，地图放大缩小，定位图标自定义，图标跳动
程序员文章站
2022-06-10 18:06:49
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>百度地图-多个坐标点一起显示</title>
<style type="text/css">
#allmap {width: 100%;height: 600px;overflow: hidden;margin:0;font-family:"微软雅黑";}
</style>
</head>
<body>
<table style="width:100%">
<tr>
<td style="width:250px;">
<ul>
<li><a href="javascript:void(0)" onclick="to(116.404,39.915)">水厂1</a></li>
<li><a href="javascript:void(0)" onclick="to(116.383752,39.91334)">水厂2</a></li>
<li><a href="javascript:void(0)" onclick="to(116.384502,39.932241)">水厂3</a></li>
</ul>
</td>
<td>
<div id="allmap"></div>
</td>
</tr>
</table>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=SyRux96r0i0Xue1Qqp0ZPb4uCc8BC6Aw"></script>
<script type="text/javascript">
// 百度地图API功能
var map = new BMap.Map("allmap");
var point = new BMap.Point(116.404, 39.915);//默认中心点
map.centerAndZoom(point, 15);
map.enableScrollWheelZoom();//启用地图滚轮放大缩小
map.enableKeyboard();//启用键盘上下左右键移动地图
var myIcon = new BMap.Icon("https://ss0.bdstatic.com/5aV1bjqh_Q23odCf/static/superman/img/logo_top_ca79a146.png", new BMap.Size(200,110));//自定义图标
var json_data = [[116.404,39.915,'水厂1<br />地址：中华路1号'],[116.383752,39.91334,'水厂2<br />地址：兴宁路13号'],[116.384502,39.932241,'水厂3<br />地址：友爱路3-5号']];
var pointArray = new Array();
var opts = {
width : 250, // 信息窗口宽度
height: 80, // 信息窗口高度
title : "" , // 信息窗口标题
enableMessage:true//设置允许信息窗发送短息
};
for(var i=0;i<json_data.length;i++){
var marker = new BMap.Marker(new BMap.Point(json_data[i][0], json_data[i][1]), { icon: myIcon }); // 创建点
map.addOverlay(marker); //增加点
marker.setAnimation(BMAP_ANIMATION_BOUNCE); //跳动的动画
marker.setOffset(new BMap.Size(0, 0));
pointArray[i] = new BMap.Point(json_data[i][0], json_data[i][1]);
var content = json_data[i][2];
addClickHandler(content,marker);
}
//让所有点在视野范围内
map.setViewport(pointArray);
function addClickHandler(content,marker){
marker.addEventListener("click",function(e){
openInfo(content,e)}
);
}
function openInfo(content,e){
var p = e.target;
var point = new BMap.Point(p.getPosition().lng, p.getPosition().lat);
var infoWindow = new BMap.InfoWindow(content,opts); // 创建信息窗口对象
map.openInfoWindow(infoWindow,point); //开启信息窗口
}
//移动到某一坐标点
function to(x,y){
map.panTo(new BMap.Point(x,y));
}
</script>
</body>
</html>