Openlayers获取鼠标点击时的经纬度

在Openlayers点击事件中,常常需要获取当前点击点的经纬度,可以用此方法获取:

map.events.register('click', map, function (e) {
        var pixel = new OpenLayers.Pixel(e.xy.x,e.xy.y);
        var lonlat = map.getLonLatFromPixel(pixel);
        lonlat.transform(new OpenLayers.Projection("EPSG:900913"), new OpenLayers.Projection("EPSG:4326")); //由900913坐标系转为4326
     alert(lonlat.lon+", "+lonlat.lat);
})

 

End.

posted @ 2014-03-25 15:53  lianche  阅读(14398)  评论(0编辑  收藏  举报