public GRect(GPoint location, GSize size)
{
fX = location.X;
fY = location.Y;
fWidth = size.Width;
fHeight = size.Height;
}
/// <summary>
/// gets matrix size in tiles
/// </summary>
/// <param name="zoom"></param>
/// <returns></returns>
public virtual GSize GetTileMatrixSizeXY(int zoom)
{
GSize sMin = GetTileMatrixMinXY(zoom);
GSize sMax = GetTileMatrixMaxXY(zoom);
return(new GSize(sMax.Width - sMin.Width + 1, sMax.Height - sMin.Height + 1));
}
public override bool Equals(object obj)
{
if (!(obj is GSize))
{
return(false);
}
GSize comp = (GSize)obj;
// Note value types can't have derived classes, so we don't need to
//
return((comp.fWidth == fWidth) && (comp.fHeight == fHeight));
}
/// <summary>
/// gets matrix size in pixels
/// </summary>
/// <param name="zoom"></param>
/// <returns></returns>
public virtual GSize GetTileMatrixSizePixel(int zoom)
{
GSize s = GetTileMatrixSizeXY(zoom);
return(new GSize(s.Width * TileSize.Width, s.Height * TileSize.Height));
}
/// <summary>
/// tile matrix size in pixels at custom zoom level
/// </summary>
/// <param name="zoom"></param>
/// <returns></returns>
public long GetTileMatrixItemCount(int zoom)
{
GSize s = GetTileMatrixSizeXY(zoom);
return(s.Width * s.Height);
}