地图微观图

来源:互联网 发布:网络彩票赌博的危害 编辑:程序博客网 时间:2024/05/16 07:38


<!DOCTYPE html>
<html>
  <head>
    <title>微观图</title>
 
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <meta name="viewport" name="initial-scale=1.0,user-scalable=no">
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
    <style type="text/css">
    html,body{height: 100%;width: 100%;margin: 0;font-family: "微软雅黑";overflow: hidden;}
    #allmap{height: 500px;width: 100%;}
    </style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=1.4"></script>
  </head>
 
  <body>
    <div id="allmap"></div>&nbsp;
    <input type="button" value="添加" onclick="add_control();">
    <input type="button" value="删除" onclick="delete_control();">
  </body>
</html>
<script type="text/javascript">
var map=new BMap.Map("allmap");
var point=new BMap.Point(116.332782, 40.007978);
map.centerAndZoom(point,16);
map.enableScrollWheelZoom();

map.addControl(new BMap.NavigationControl());//地图添加平移缩放控件
var tileLayer=new BMap.TileLayer({isTransparentPng:true});//创建图层
tileLayer.getTilesUrl=function(tileCoord,zoom){//设置图块路径
var x=tileCoord.x;
var y=tileCoord.y;
return 'http://developer.baidu.com/map/jsdemo/demo/tiles/'+zoom+'/tile'+x+'_'+y+'.png';//根据当前的坐标,获取合适的瓦片图
};

var copyCrl=new BMap.CopyrightControl({anchor:BMAP_ANCHOR_BOTTOM_RIGHT});//版权控件
copyCrl.addCopyright({id:1,content:"版权说明:清华校园图片取自互联网"});
map.addControl(copyCrl);
function add_control(){map.addTileLayer(tileLayer);}
function delete_control(){map.removeTileLayer(tileLayer);}
delete_control();




</script>

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