C / C++ / MFC

PointF destinationPoints[3];
PointF Origin;

destinationPoints[0].X = (float)rect->GetLeft();
destinationPoints[0].Y = (float)rect->GetTop();

destinationPoints[1].X = (float)rect->GetRight();
destinationPoints[1].Y = (float)rect->GetTop();

destinationPoints[2].X = (float)rect->GetLeft();
destinationPoints[2].Y = (float)rect->GetBottom();

destinationPoints[3].X = (float)rect->GetRight();
destinationPoints[3].Y = (float)rect->GetBottom();

Origin.X = (rect->GetLeft()) + ((rect->Width)/2.0f);
Origin.Y = (rect->GetTop()) + ((rect->Height)/2.0f);

RotatePoints( destinationPoints, Origin, RotationXY, 3 );

graphics.DrawImage(&metafile, destinationPoints, 3); 

RotatePoints(PointF *point, PointF origin, T_DWORD RotationXY, int count)
{
	double x, y, rad, crad, srad;
	#define	PI (3.1415926535)
			
	//x' = (x * cos A) - (y * sin A) 
	//y' = (x * sin A) + (y * cos A) 
			
	rad = RotationXY;	// in 0.01 degrees.
	rad = (rad * 2.0 * 3.1415926535)/36000.0; // change to radians.

	crad = cos( rad );
	srad = sin( rad );

	while( count > 0)
	{
		x = point->X - origin.X;
		y = point->Y - origin.Y;

		point->X = (float)(origin.X + ((x * crad) - (y * srad)));
		point->Y = (float)(origin.Y + ((x  * srad) + (y * crad)));

		count--;
		point++;
	}
}

<code>BOOL CBrowserMDIView::PreTranslateMessage(MSG* pMsg)
{
	if ( pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_SHIFT )
	{
		m_ShiftPress = TRUE;
	}
	if (pMsg->message == WM_LBUTTONDOWN )
	{
	        if (m_ShiftPress == TRUE)
		{
                       m_ShiftAndLButtonDown = TRUE;
                }
        }
	if (pMsg->message == WM_MOUSEMOVE )
	{
		if (m_ShiftAndLButtonDown == TRUE)
		{
			AfxMessageBox("GOOD");
		}
        }</code>