public Rect2d(Position2d position, Size2d size, Origin2d origin)
{
this.X = position.X;
this.Y = position.Y;
this.Width = size.Width;
this.Height = size.Height;
this.Origin = origin;
}
public Rect2d(Position2d position, Size2d size, Anchor2d anchor) : this(position, size, new Origin2d(anchor))
{
}
public Rect2d(Position2d position, Size2d size) : this(position, size, DefaultOrigin)
{
}
