急急急急急急急急急！！！！arcgis for silverlight调天地图服务

[gz5182009]

现在客户给我的服务只有3级从18级到20级然后我现在按照网上的例子调用完了不显示地图。
this.FullExtent = new
ESRI.ArcGIS.Client.Geometry.Envelope(118.229752145124, 36.0666713776665, 118.826389346455, 36.6236108423721);
{
SpatialReference = new ESRI.ArcGIS.Client.Geometry.SpatialReference(4326);
};
this.SpatialReference = new ESRI.ArcGIS.Client.Geometry.SpatialReference(4326);
this.TileInfo = new TileInfo()
{
Height = 256,
Width = 256,
Origin = new ESRI.ArcGIS.Client.Geometry.MapPoint(118.229752145124, 36.6236108423721)
{
SpatialReference = new ESRI.ArcGIS.Client.Geometry.SpatialReference(4326)
},
Lods = new Lod[3]
};

TileInfo.Lods[0] = new Lod() { Resolution = 0.0000026822090148926 };
TileInfo.Lods[1] = new Lod() { Resolution = 0.0000013411045074463 };
TileInfo.Lods[2] = new Lod() { Resolution = 0.0000006705522537232 };

base.Initialize();



string url = "http://lqmap.linqu.gov.cn//newmap/tianditu/linqu/verctor/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=verctor&STYLE=default&TILEMATRIXSET=Matrix_0&TILEMATRIX=" + level.ToString() + "&TileRow=" + row.ToString() + "&TileCol=" + col.ToString() + "&FORMAT=image/png";

[gz5182008]

可能是你的分辨率不全吧 TileInfo.Lods[0] = new Lod() { Resolution = 1.40625 }; TileInfo.Lods[1] = new Lod() { Resolution = 0.7031249999891485 }; TileInfo.Lods[2] = new Lod() { Resolution = 0.3515625 }; TileInfo.Lods[3] = new Lod() { Resolution = 0.17578125 }; TileInfo.Lods[4] = new Lod() { Resolution = 0.087890625 }; TileInfo.Lods[5] = new Lod() { Resolution = 0.0439453125 }; TileInfo.Lods[6] = new Lod() { Resolution = 0.02197265625 }; TileInfo.Lods[7] = new Lod() { Resolution = 0.010986328125 }; TileInfo.Lods[8] = new Lod() { Resolution = 0.0054931640625 }; TileInfo.Lods[9] = new Lod() { Resolution = 0.00274658203124999 }; TileInfo.Lods[10] = new Lod() { Resolution = 0.001373291015625 }; TileInfo.Lods[11] = new Lod() { Resolution = 0.0006866455078125 }; TileInfo.Lods[12] = new Lod() { Resolution = 0.000343322753906249 }; TileInfo.Lods[13] = new Lod() { Resolution = 0.000171661376953125 }; TileInfo.Lods[14] = new Lod() { Resolution = 0.0000858306884765626 }; TileInfo.Lods[15] = new Lod() { Resolution = 0.0000429153442382813 }; TileInfo.Lods[16] = new Lod() { Resolution = 0.0000214576721191406 }; TileInfo.Lods[17] = new Lod() { Resolution = 0.0000107288360595703 }; TileInfo.Lods[18] = new Lod() { Resolution = 0.0000053644180297851 }; TileInfo.Lods[19] = new Lod() { Resolution = 0.0000026822090148925775 }; TileInfo.Lods[20] = new Lod() { Resolution = 0.00000134110450744628875 };