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bigemap地图下载器 百度离线地图API接口文档及接口调用实例——添加多边形

vv.jpg

 

添加多边形完整html+js示例代码：

<!DOCTYPE html>
 <html>
 <head>
 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
 <title>百度离线地图</title>
 <style type="text/css">
         body, html {width: 100%;height: 100%;margin:0;font-family:"微软雅黑";}
         #allmap{width:100%;height:100%;}
 </style>
 <!-- 引入核心js文件 -->
 <script type="text/javascript" src="js/apiv.2.0.js"></script>
 </head>
 <body>
 <div id="allmap"></div>
 </body>
 </html>
 <script type="text/javascript">
         // 创建Map实例
      var map = new BMap.Map("allmap", {enableMapClick:false});
         // 设置地图背景色为白色
      map.getContainer().style.background = '#FFF';
         var point = new BMap.Point(104.074362,30.540276);
         map.centerAndZoom(point, 5);
 
         //创建多边形,可设置线条颜色、粗细、透明度    
      var polygon = new BMap.Polygon([
          new BMap.Point(116.387112,39.920977),
          new BMap.Point(110.385243,33.913063),
          new BMap.Point(109.394226,34.917988),
          new BMap.Point(105.401772,30.921364),
          new BMap.Point(100.41248,36.927893)
         ], {strokeColor:"blue", strokeWeight:2, strokeOpacity:0.5});
 
         map.addOverlay(polygon);   //在地图上增加多边形

      // polygon.enableEditing(); // 设置多边形可编辑
      //清除多边形方法
      function remove_overlay(){
          map.clearOverlays(polygon);
         }
 </script>