//--------------------------------------------------------------------------
public static void CoordTransf(this ILayoutNode self, ref Gdi::Point pos, RectCoord before, RectCoord after)
{
Gdi::Point delta = self.GetLocation(before, after);
pos.X += delta.X;
pos.Y += delta.Y;
}
//--------------------------------------------------------------------------
public static Gdi::Rectangle GetRect(this ILayoutNode self, RectCoord coord, RectCoord axis)
{
return(new Gdi::Rectangle(self.GetLocation(coord, axis), self.GetSize(coord)));
}