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  • 批量坐标转换

    <!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 { 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=您的密钥"></script>
        <title>批量转换</title>
    </head>
    <body>
        <div id="allmap"></div>
    </body>
    </html>
    <script type="text/javascript">
    
    
        var points = [new BMap.Point(116.3786889372559,39.90762965106183),
                      new BMap.Point(116.38632786853032,39.90795884517671),
                      new BMap.Point(116.39534009082035,39.907432133833574),
                      new BMap.Point(116.40624058825688,39.90789300648029),
                      new BMap.Point(116.41413701159672,39.90795884517671)
        ];
    
    
        //地图初始化
        var bm = new BMap.Map("allmap");
        bm.centerAndZoom(new BMap.Point(116.378688937,39.9076296510), 15);
    
    
        //坐标转换完之后的回调函数
        translateCallback = function (data){
          if(data.status === 0) {
            for (var i = 0; i < data.points.length; i++) {
                bm.addOverlay(new BMap.Marker(data.points[i]));
                bm.setCenter(data.points[i]);
            }
          }
        }
        setTimeout(function(){
            var convertor = new BMap.Convertor();
            convertor.translate(points, 1, 5, translateCallback)
        }, 1000);
    </script>

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  • 原文地址:https://www.cnblogs.com/hzcya1995/p/13317818.html
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