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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 | using GMap.NET.Projections; |
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6 | |||
7 | /// <summary> |
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8 | /// SpainMap provider, http://sigpac.mapa.es/fega/visor/ |
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9 | /// </summary> |
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10 | public class SpainMapProvider : GMapProvider |
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11 | { |
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12 | public static readonly SpainMapProvider Instance; |
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13 | |||
14 | SpainMapProvider() |
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15 | { |
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16 | Copyright = string.Format("©{0} SIGPAC", DateTime.Today.Year); |
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17 | MinZoom = 5; |
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18 | Area = new RectLatLng(43.8741381814747, -9.700927734375, 14.34814453125, 7.8605775962932); |
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19 | } |
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20 | |||
21 | static SpainMapProvider() |
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22 | { |
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23 | Instance = new SpainMapProvider(); |
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24 | } |
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25 | |||
26 | readonly string[] levels = |
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27 | { |
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28 | "0", "1", "2", "3", "4", |
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29 | "MTNSIGPAC", |
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30 | "MTN2000", "MTN2000", "MTN2000", "MTN2000", "MTN2000", |
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31 | "MTN200", "MTN200", "MTN200", |
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32 | "MTN25", "MTN25", |
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33 | "ORTOFOTOS","ORTOFOTOS","ORTOFOTOS","ORTOFOTOS" |
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34 | }; |
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35 | |||
36 | #region GMapProvider Members |
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37 | |||
38 | readonly Guid id = new Guid("7B70ABB0-1265-4D34-9442-F0788F4F689F"); |
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39 | public override Guid Id |
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40 | { |
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41 | get |
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42 | { |
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43 | return id; |
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44 | } |
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45 | } |
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46 | |||
47 | readonly string name = "SpainMap"; |
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48 | public override string Name |
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49 | { |
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50 | get |
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51 | { |
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52 | return name; |
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53 | } |
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54 | } |
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55 | |||
56 | GMapProvider[] overlays; |
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57 | public override GMapProvider[] Overlays |
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58 | { |
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59 | get |
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60 | { |
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61 | if(overlays == null) |
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62 | { |
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63 | overlays = new GMapProvider[] { this }; |
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64 | } |
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65 | return overlays; |
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66 | } |
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67 | } |
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68 | |||
69 | public override PureProjection Projection |
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70 | { |
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71 | get |
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72 | { |
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73 | return MercatorProjection.Instance; |
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74 | } |
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75 | } |
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76 | |||
77 | public override PureImage GetTileImage(GPoint pos, int zoom) |
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78 | { |
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79 | string url = MakeTileImageUrl(pos, zoom, LanguageStr); |
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80 | |||
81 | return GetTileImageUsingHttp(url); |
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82 | } |
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83 | |||
84 | #endregion |
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85 | |||
86 | string MakeTileImageUrl(GPoint pos, int zoom, string language) |
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87 | { |
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88 | return string.Format(UrlFormat, levels[zoom], zoom, pos.X, ((2 << zoom - 1) - pos.Y - 1)); |
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89 | } |
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90 | |||
91 | static readonly string UrlFormat = "http://sigpac.mapa.es/kmlserver/raster/{0}@3785/{1}.{2}.{3}.img"; |
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92 | } |
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93 | } |