分享知识传递快乐
废话不多说,直接看代码:
HTML:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>百度地图</title>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=1.3"></script>
<script type="text/javascript">
function load() {
var map = new BMap.Map("container");
var point = new BMap.Point(113.67312,34.758085); //默认中心点
var marker = new BMap.Marker(point);
var opts = {
width: 250, // 信息窗口宽度
height: 100, // 信息窗口高度
//title: "信息窗口标题" // 信息窗口标题
}
// 创建窗口信息对象。
//var infoWindow = new BMap.InfoWindow("这里显示提示信息", opts);
marker.enableDragging(); //启用拖拽
marker.addEventListener("dragend", function (e) {
point = new BMap.Point(e.point.lng, e.point.lat); //标记坐标(拖拽以后的坐标)
marker = new BMap.Marker(point);
document.getElementByIdx_x("lng").value = e.point.lng;
document.getElementByIdx_x("lat").value = e.point.lat;
infoWindow = new BMap.InfoWindow("当前位置<br />经度:" + e.point.lng + "<br />纬度:" + e.point.lat, opts);
map.openInfoWindow(infoWindow, point);
})
map.addControl(new BMap.NavigationControl()); //左上角控件
map.enableScrollWheelZoom(); //滚动放大
map.enableKeyboard(); //键盘放大
map.centerAndZoom(point, 13); //绘制地图
map.addOverlay(marker); //标记地图
// 打开信息窗口,infoWindow是创建窗口信息对象的信息
//map.openInfoWindow(infoWindow, map.getCenter());
// 打开信息窗口
map.openInfoWindow(map.getCenter());
}
</script>
<style type="text/css">
html{height: 100%;}
body{height: 50%;margin: 0px;padding: 0px;}
#container{width:550px;height: 460px;}
</style>
</head>
<body οnlοad="load()">
<div ></div>
</body>
</html>