public MapTile(byte[] imgBytes, int tileSize, Uri tileUri, MapTileInfo mapTileInfo)
{
Image = imgBytes;
PixelSize = tileSize;
Uri = tileUri;
TileInfo = mapTileInfo;
}
public TileRange(MapTileInfo start, MapTileInfo end, int tileSize)
{
TileSize = tileSize;
this.Start = start; this.End = end;
}