| 0,0 → 1,60 |
|---|
| |
| namespace GMap.NET.MapProviders |
| { |
| using System; |
| |
| /// <summary> |
| /// ArcGIS_World_Topo_Map provider, http://server.arcgisonline.com |
| /// </summary> |
| public class ArcGIS_World_Topo_MapProvider : ArcGISMapMercatorProviderBase |
| { |
| public static readonly ArcGIS_World_Topo_MapProvider Instance; |
| |
| ArcGIS_World_Topo_MapProvider() |
| { |
| } |
| |
| static ArcGIS_World_Topo_MapProvider() |
| { |
| Instance = new ArcGIS_World_Topo_MapProvider(); |
| } |
| |
| #region GMapProvider Members |
| |
| readonly Guid id = new Guid("E0354A49-7447-4C9A-814F-A68565ED834B"); |
| public override Guid Id |
| { |
| get |
| { |
| return id; |
| } |
| } |
| |
| readonly string name = "ArcGIS_World_Topo_Map"; |
| public override string Name |
| { |
| get |
| { |
| return name; |
| } |
| } |
| |
| public override PureImage GetTileImage(GPoint pos, int zoom) |
| { |
| string url = MakeTileImageUrl(pos, zoom, LanguageStr); |
| |
| return GetTileImageUsingHttp(url); |
| } |
| |
| #endregion |
| |
| string MakeTileImageUrl(GPoint pos, int zoom, string language) |
| { |
| // http://services.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/0/0/0jpg |
| |
| return string.Format(UrlFormat, zoom, pos.Y, pos.X); |
| } |
| |
| static readonly string UrlFormat = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/{0}/{1}/{2}"; |
| } |
| } |