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namespace GMap.NET.MapProviders
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{
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   using System;
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   /// <summary>
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   /// ArcGIS_World_Terrain_Base_Map provider, http://server.arcgisonline.com
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   /// </summary>
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   public class ArcGIS_World_Terrain_Base_MapProvider : ArcGISMapMercatorProviderBase
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   {
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      public static readonly ArcGIS_World_Terrain_Base_MapProvider Instance;
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      ArcGIS_World_Terrain_Base_MapProvider()
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      {
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      }
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      static ArcGIS_World_Terrain_Base_MapProvider()
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      {
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         Instance = new ArcGIS_World_Terrain_Base_MapProvider();
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      }
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      #region GMapProvider Members
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      readonly Guid id = new Guid("927F175B-5200-4D95-A99B-1C87C93099DA");
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      public override Guid Id
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      {
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         get
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         {
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            return id;
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         }
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      }
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      readonly string name = "ArcGIS_World_Terrain_Base_Map";
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      public override string Name
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      {
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         get
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         {
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            return name;
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         }
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      }
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      public override PureImage GetTileImage(GPoint pos, int zoom)
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      {
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         string url = MakeTileImageUrl(pos, zoom, LanguageStr);
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         return GetTileImageUsingHttp(url);
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      }
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      #endregion
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      string MakeTileImageUrl(GPoint pos, int zoom, string language)
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      {
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         // http://services.arcgisonline.com/ArcGIS/rest/services/World_Terrain_Base/MapServer/tile/0/0/0jpg
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         return string.Format(UrlFormat, zoom, pos.Y, pos.X);
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      }
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      static readonly string UrlFormat = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Terrain_Base/MapServer/tile/{0}/{1}/{2}";
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   }
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}