public void MakeHold( Rectangle2D r )
{
if ( r.m_Start.m_X < m_Start.m_X )
m_Start.m_X = r.m_Start.m_X;
if ( r.m_Start.m_Y < m_Start.m_Y )
m_Start.m_Y = r.m_Start.m_Y;
if ( r.m_End.m_X > m_End.m_X )
m_End.m_X = r.m_End.m_X;
if ( r.m_End.m_Y > m_End.m_Y )
m_End.m_Y = r.m_End.m_Y;
}
// "test" must be smaller than this rectangle!
public bool Insersects( Rectangle2D test )
{
Point2D e1 = new Point2D( test.Start.X + test.Width, test.Start.Y );
Point2D e2 = new Point2D( test.Start.X, test.Start.Y + test.Width );
return Contains( test.Start ) || Contains( test.End ) || Contains( e1 ) || Contains( e2 );
}
