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2498 | - | 1 | |
2 | namespace GMap.NET.MapProviders |
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3 | { |
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4 | using System; |
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5 | |||
6 | /// <summary> |
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7 | /// ArcGIS_World_Terrain_Base_Map provider, http://server.arcgisonline.com |
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8 | /// </summary> |
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9 | public class ArcGIS_World_Terrain_Base_MapProvider : ArcGISMapMercatorProviderBase |
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10 | { |
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11 | public static readonly ArcGIS_World_Terrain_Base_MapProvider Instance; |
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12 | |||
13 | ArcGIS_World_Terrain_Base_MapProvider() |
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14 | { |
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15 | } |
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16 | |||
17 | static ArcGIS_World_Terrain_Base_MapProvider() |
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18 | { |
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19 | Instance = new ArcGIS_World_Terrain_Base_MapProvider(); |
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20 | } |
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21 | |||
22 | #region GMapProvider Members |
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23 | |||
24 | readonly Guid id = new Guid("927F175B-5200-4D95-A99B-1C87C93099DA"); |
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25 | public override Guid Id |
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26 | { |
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27 | get |
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28 | { |
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29 | return id; |
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30 | } |
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31 | } |
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32 | |||
33 | readonly string name = "ArcGIS_World_Terrain_Base_Map"; |
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34 | public override string Name |
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35 | { |
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36 | get |
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37 | { |
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38 | return name; |
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39 | } |
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40 | } |
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41 | |||
42 | public override PureImage GetTileImage(GPoint pos, int zoom) |
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43 | { |
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44 | string url = MakeTileImageUrl(pos, zoom, LanguageStr); |
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45 | |||
46 | return GetTileImageUsingHttp(url); |
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47 | } |
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48 | |||
49 | #endregion |
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50 | |||
51 | string MakeTileImageUrl(GPoint pos, int zoom, string language) |
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52 | { |
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53 | // http://services.arcgisonline.com/ArcGIS/rest/services/World_Terrain_Base/MapServer/tile/0/0/0jpg |
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54 | |||
55 | return string.Format(UrlFormat, zoom, pos.Y, pos.X); |
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56 | } |
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57 | |||
58 | static readonly string UrlFormat = "http://server.arcgisonline.com/ArcGIS/rest/services/World_Terrain_Base/MapServer/tile/{0}/{1}/{2}"; |
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59 | } |
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60 | } |