tianyunperfect
/
web-base--


			
				
					
						
						
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							<font size="" color="">
    <!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"/>
        <script type="text/javascript"
                src="http://api.map.baidu.com/api?v=2.0&ak=WMYeXwq7z0VcaiUXTuYTGPZsm8Selmfd"></script>
        <script type="text/javascript" src="http://api.map.baidu.com/library/Heatmap/2.0/src/Heatmap_min.js"></script>
        <title>热力图功能-tianjiangnan</title>
        <style type="text/css">
            ul, li {
                list-style: none;
                margin: 0;
                padding: 0;
                float: left;
            }

            html {
                height: 100%
            }

            body {
                height: 100%;
                margin: 0px;
                padding: 0px;
                font-family: "微软雅黑";
            }

            #container {
                height: 1000px;
                width: 1000px;
            }

            #r-result {
                width: 100%;
            }
        </style>
    </head>
    <body>
    <div id="container"></div>
    </body>
    </html>
    <script type="text/javascript">
        // 创建地图实例
        var map = new BMap.Map("container");
        //设置地图的中心点如合肥的坐标
        var point = new BMap.Point(117.17, 31.52);
        // 初始化地图，设置中心点坐标和地图级别
        map.centerAndZoom(point, 8);
        // 允许滚轮缩放
        map.enableScrollWheelZoom();
        //只显示某个省份的关键代码
        var cityName = '安徽省';
        //添加缩略地图控件
        map.addControl(new BMap.OverviewMapControl());
        map.addControl(new BMap.NavigationControl({
            type: BMAP_NAVIGATION_CONTROL_LARGE,
            anchor: BMAP_ANCHOR_TOP_LEFT,
            offset: new BMap.Size(1000, 1000)
        }));
        var bdary = new BMap.Boundary();
        bdary.get(cityName, function (rs) {       //获取行政区域
            var EN_JW = "180, 90;";         //东北角
            var NW_JW = "-180,  90;";       //西北角
            var WS_JW = "-180, -90;";       //西南角
            var SE_JW = "180, -90;";        //东南角
            //4.添加环形遮罩层
            var ply1 = new BMap.Polygon(rs.boundaries[0] + SE_JW + SE_JW + WS_JW + NW_JW + EN_JW + SE_JW,
                {strokeColor: "none", fillColor: "#fefb9c", fillOpacity: 1, strokeOpacity: 0.5}); //建立多边形覆盖物
            map.addOverlay(ply1);
        });
        //只显示某个省份的关键代码
    </script>
</font>