ArcGIS API for Silverlight 鼠标移动显示地理坐标

来源：互联网发布：淘宝网店信誉提升编辑：程序博客网时间：2024/04/30 17:51

<esri:Map x:Name="myMap"  ExtentChanged="myMap_ExtentChanged" WrapAround="True" IsLogoVisible="False"                   Extent="117.112306799734,29.3397854999517,118.981519200236,30.5753385000024"  MouseMove="myMap_MouseMove">    <esri:Map.Layers>         <esri:ArcGISDynamicMapServiceLayer ID="MyLayer"  Url="http://192.168.0.89/arcgis/rest/services/HSDynamic/MapServer/"/>    </esri:Map.Layers></esri:Map>#region 处理鼠标在地图上移动时，显示地理坐标private void myMap_MouseMove(object sender, System.Windows.Input.MouseEventArgs args){     if (myMap.Extent != null)     {          System.Windows.Point screenPoint = args.GetPosition(myMap);          ESRI.ArcGIS.Client.Geometry.MapPoint mapPoint = myMap.ScreenToMap(screenPoint);           if (myMap.WrapAroundIsActive)                    mapPoint = ESRI.ArcGIS.Client.Geometry.Geometry.NormalizeCentralMeridian(mapPoint) as ESRI.ArcGIS.Client.Geometry.MapPoint;           MapCoordsTextBlock.Text = string.Format("X = {0} , Y = {1}",                Math.Round(mapPoint.X, 4), Math.Round(mapPoint.Y, 4));      }}#endregion

效果如下图：