public static Size Add(Size l, Size r)
{
return new Size(l._w + r._w, l._h + r._h);
}
public Rect(double x, double y, double w, double h)
{
_location = new Point(x, y);
_size = new Size(w, h);
}
// not implemented before either, but probably should?
public Size Measure(Size availableSize)
{
return Size.Empty;
}
public Rect(Point location, Size size) : this(location.X, location.Y, size.Width, size.Height) {}
