<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=79DXx96ybA2qLTZ9v1iqCZhX123"></script>
<title>带文字标签的覆盖物</title>
</head>
<body>
<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
var value = (prompt("请输入数字，10000以内")+"") || "2222";
// 百度地图API功能
var map = new BMap.Map("allmap");
var point = new BMap.Point(116.400244,39.92556);
map.centerAndZoom(point, 12);
var marker = new BMap.Marker(point); // 创建标注
map.addOverlay(marker); // 将标注添加到地图中
marker.setIcon(new BMap.Icon('http://map.baidu.com/newmap/static/common/images/mk_14e51b4.gif',new BMap.Size(34,24),{
imageOffset:new BMap.Size(0,(value.length-1)*-30)
}))
var label = new BMap.Label(value,{offset:new BMap.Size(3,0)});
label.setStyle({
background:'none',color:'#fff',border:'none'
});
marker.setLabel(label);
</script>
