void CFlickerFreeDemoDlg::OnPaint()
{	
	CPaintDC dc(this);
 
 
	CRect rc_dest;
	GetClientRect(&rc_dest);
	CRect rc_source=rc_dest;
 
	CMemDC pDC(&dc,&rc_source, &rc_dest); // Double Buffering
 
	PlotToDC(& pDC); // Do the painting
 
}
 
void CFlickerFreeDemoDlg::PlotToDC(CMemDC* pDC)
{
	CRect rect;
	GetClientRect(&rect);	
	int delta_x = rect.right - rect.left;
	int delta_y = rect.bottom - rect.top;
 
 
	COLORREF color;
	for (int x=0; x< delta_x; x++) 
	{
		for (int y=0; y< delta_y; y++) 
		{
			color = PixelArray.m_Array[x][y];
			pDC->SetPixel(x,y,color);
		}
	}
}