/// <summary>
/// Rect is entirely contained in the rectangle
/// </summary>
/// <param name="rect"></param>
/// <returns></returns>
public bool Contains(Rectangle2D rect)
{
if (rect.Size > Size)
{
return(false); // A bigger rectangle cannot entirely be contained in this one
}
//If we have a rectangle at the same reference point and it has smaller dimension
if (UpperLeftPoint.Equals(rect.UpperLeftPoint) && rect.Width <= Width && rect.Height <= Height)
{
return(true);
}
//Only if all four edge points are within the rectangle - rect is in the rectangle entirely
if (Contains(UpperLeftPoint) && Contains(new Point2D(X + Width, Y)) && Contains(new Point2D(X + Width, Y + Height)) && Contains(new Point2D(X, Y + Height)))
{
return(true);
}
return(false);
}
public bool Equals(Line2D other)
{
return(StartPoint.Equals(other.StartPoint) && EndPoint.Equals(other.EndPoint));
}