Arcgis api For silverlight 加载高德地图_app

概述Arcgis api For silverlight 加载高德地图地图仅供演示，研究使用。如要商用请联系厂商。 public class AMapLayer : TiledMapServiceLayer { private const double cornerCoordinate = 20037508.342787; public overrid Arcgis api For silverlight 加载高德地图

地图仅供演示，研究使用。如要商用请联系厂商。

public class AMapLayer : TiledMapServiceLayer    {        private const double cornerCoordinate = 20037508.342787;        public overrIDe voID Initialize()        {            this.FullExtent = new           ESRI.ArcGIS.ClIEnt.Geometry.Envelope(-20037508.342787,-20037508.342787,20037508.342787,20037508.342787);            {                SpatialReference = new ESRI.ArcGIS.ClIEnt.Geometry.SpatialReference(102100);            };            this.SpatialReference = new ESRI.ArcGIS.ClIEnt.Geometry.SpatialReference(102100);            this.TileInfo = new TileInfo()            {                Height = 256,WIDth = 256,Origin = new ESRI.ArcGIS.ClIEnt.Geometry.MapPoint(-20037508.342787,20037508.342787)                {                    SpatialReference = new ESRI.ArcGIS.ClIEnt.Geometry.SpatialReference(102100)                },Lods = new Lod[20]            };            double resolution = 156543.033928;            for (int i = 0; i < TileInfo.Lods.Length; i++)            {                TileInfo.Lods[i] = new Lod() { Resolution = resolution };                resolution /= 2;            }            // Call base initialize to raise the initialization event             base.Initialize();        }        public overrIDe string GetTileUrl(int level,int row,int col)        {            string baseUrl = "http://webrd0{0}.is.autonavi.com/appmaptile?x={1}&y={2}&z={3}&lang=zh_cn&size=1&scale=1&style=7"; ;            string quard = GetQuard(col,row,level);            return string.Format(baseUrl,(object)quard[quard.Length - 1],col,level);        }        public static string GetQuard(int x,int y,int zoomLevel)        {            string str = "";            while (x > 0 || y > 0)            {                str = ((x & 1) << 1 | y & 1).ToString() + str;                x >>= 1;                y >>= 1;            }            return ((object)str).ToString().Padleft(zoomLevel,'0');        }    }