namespace GMap
.NET.MapProviders
{
using System;
/// <summary>
/// CzechHistoryMap provider, http://www.mapy.cz/
/// </summary>
public class CzechHistoryMapProviderOld
: CzechMapProviderBaseOld
{
public static readonly CzechHistoryMapProviderOld Instance
;
CzechHistoryMapProviderOld
()
{
}
static CzechHistoryMapProviderOld
()
{
Instance
= new CzechHistoryMapProviderOld
();
}
#region GMapProvider Members
readonly Guid id
= new Guid
("C666AAF4-9D27-418F-97CB-7F0D8CC44544");
public override Guid Id
{
get
{
return id
;
}
}
readonly string name
= "CzechHistoryOldMap";
public override string Name
{
get
{
return name
;
}
}
GMapProvider
[] overlays
;
public override GMapProvider
[] Overlays
{
get
{
if(overlays
== null)
{
overlays
= new GMapProvider
[] { this, CzechHybridMapProviderOld
.Instance };
}
return overlays
;
}
}
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://m4.mapserver.mapy.cz/army2/9_7d00000_8080000
long xx
= pos
.X << (28 - zoom
);
long yy
= ((((long)Math
.Pow(2.0,
(double)zoom
)) - 1) - pos
.Y) << (28 - zoom
);
return string.Format(UrlFormat, GetServerNum
(pos,
3) + 1, zoom, xx, yy
);
}
static readonly string UrlFormat
= "http://m{0}.mapserver.mapy.cz/army2/{1}_{2:x7}_{3:x7}";
}
}