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namespace GMap
.NET.MapProviders
{
using System;
using GMap.NET.Projections;
public abstract class LatviaMapProviderBase
: GMapProvider
{
public LatviaMapProviderBase
()
{
RefererUrl
= "http://www.ikarte.lv/default.aspx?lang=en";
Copyright
= string.Format("©{0} Hnit-Baltic - Map data ©{0} LR Valsts zemes dieniests, SIA Envirotech", DateTime
.Today.Year);
MaxZoom
= 11;
Area
= new RectLatLng
(58.0794870805093,
20.3286067123543,
7.90883164336887,
2.506129113082);
}
#region GMapProvider Members
public override Guid Id
{
get
{
throw new NotImplementedException
();
}
}
public override string Name
{
get
{
throw new NotImplementedException
();
}
}
public override PureProjection Projection
{
get
{
return LKS92Projection
.Instance;
}
}
GMapProvider
[] overlays
;
public override GMapProvider
[] Overlays
{
get
{
if(overlays
== null)
{
overlays
= new GMapProvider
[] { this };
}
return overlays
;
}
}
public override PureImage GetTileImage
(GPoint pos,
int zoom
)
{
throw new NotImplementedException
();
}
#endregion
}
/// <summary>
/// LatviaMap provider, http://www.ikarte.lv/
/// </summary>
public class LatviaMapProvider
: LatviaMapProviderBase
{
public static readonly LatviaMapProvider Instance
;
LatviaMapProvider
()
{
}
static LatviaMapProvider
()
{
Instance
= new LatviaMapProvider
();
}
#region GMapProvider Members
readonly Guid id
= new Guid
("2A21CBB1-D37C-458D-905E-05F19536EF1F");
public override Guid Id
{
get
{
return id
;
}
}
readonly string name
= "LatviaMap";
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://www.maps.lt/cache/ikartelv/map/_alllayers/L03/R00000037/C00000053.png
// http://www.maps.lt/arcgiscache/ikartelv/map/_alllayers/L02/R0000001c/C0000002a.png
// http://services.maps.lt/mapsk_services/rest/services/ikartelv/MapServer/tile/5/271/416.png?cl=ikrlv
return string.Format(UrlFormat, zoom, pos
.Y, pos
.X);
}
static readonly string UrlFormat
= "http://services.maps.lt/mapsk_services/rest/services/ikartelv/MapServer/tile/{0}/{1}/{2}.png?cl=ikrlv";
//static readonly string UrlFormat = "http://www.maps.lt/arcgiscache/ikartelv/map/_alllayers/L{0:00}/R{1:x8}/C{2:x8}.png";
}
}