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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2287 | - | 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 | /// GoogleTerrainMap provider |
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| 8 | /// </summary> |
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| 9 | public class GoogleTerrainMapProvider : GoogleMapProviderBase |
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| 10 | { |
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| 11 | public static readonly GoogleTerrainMapProvider Instance; |
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| 12 | |||
| 13 | GoogleTerrainMapProvider() |
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| 14 | { |
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| 15 | } |
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| 16 | |||
| 17 | static GoogleTerrainMapProvider() |
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| 18 | { |
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| 19 | Instance = new GoogleTerrainMapProvider(); |
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| 20 | } |
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| 21 | |||
| 2294 | - | 22 | public string Version = "t@366,r@366000000"; // "t@132,r@333000000"; |
| 2287 | - | 23 | |
| 24 | #region GMapProvider Members |
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| 25 | |||
| 26 | readonly Guid id = new Guid("A42EDF2E-63C5-4967-9DBF-4EFB3AF7BC11"); |
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| 27 | public override Guid Id |
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| 28 | { |
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| 29 | get |
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| 30 | { |
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| 31 | return id; |
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| 32 | } |
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| 33 | } |
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| 34 | |||
| 35 | readonly string name = "GoogleTerrainMap"; |
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| 36 | public override string Name |
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| 37 | { |
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| 38 | get |
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| 39 | { |
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| 40 | return name; |
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| 41 | } |
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| 42 | } |
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| 43 | |||
| 44 | public override PureImage GetTileImage(GPoint pos, int zoom) |
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| 45 | { |
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| 46 | string url = MakeTileImageUrl(pos, zoom, LanguageStr); |
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| 47 | |||
| 48 | return GetTileImageUsingHttp(url); |
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| 49 | } |
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| 50 | |||
| 51 | #endregion |
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| 52 | |||
| 53 | string MakeTileImageUrl(GPoint pos, int zoom, string language) |
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| 54 | { |
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| 55 | string sec1 = string.Empty; // after &x=... |
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| 56 | string sec2 = string.Empty; // after &zoom=... |
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| 57 | GetSecureWords(pos, out sec1, out sec2); |
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| 58 | |||
| 59 | return string.Format(UrlFormat, UrlFormatServer, GetServerNum(pos, 4), UrlFormatRequest, Version, language, pos.X, sec1, pos.Y, zoom, sec2, Server); |
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| 60 | } |
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| 61 | |||
| 62 | static readonly string UrlFormatServer = "mt"; |
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| 63 | static readonly string UrlFormatRequest = "vt"; |
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| 64 | static readonly string UrlFormat = "http://{0}{1}.{10}/maps/{2}/lyrs={3}&hl={4}&x={5}{6}&y={7}&z={8}&s={9}"; |
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| 65 | } |
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| 66 | } |