/// <summary> /// Using a visitor like pattern, it lets the other shape know what shape it is and lets the other shape calculate whether or not there is an overlap. /// </summary> /// <param name="shape"></param> /// <param name="offset"></param> /// <returns></returns> public abstract bool Overlaps(Shape shape, PointF offset);
public override bool Overlaps(Shape shape, PointF offset)
{
PointF negativeOffset = new PointF(-offset.X, -offset.Y);
return shape.Overlaps(this, negativeOffset);
}
