Share via


Drawing a Display Context

The following example prepares a DrawDib DC by using the DrawDibRealize function prior to displaying several images in a bitmap sequence.

hdc = GetDC(hwnd); 
DrawDibBegin(hdd, hdc, dxDest, dyDest, lpbi, dxSrc, dySrc, NULL); 
DrawDibRealize(hdd, hdc, fBackground); 
DrawDibDraw(hdd, hdc, xDst, yDst, dxDst, dyDst, lpbi, lpBits, 
    xSrc, ySrc, dxSrc, dySrc, DDF_SAME_DRAW|DDF_SAME_HDC); 
DrawDibDraw(hdd, hdc, xDst, yDst, dxDst, dyDst, lpbi, lpBits, 
    xSrc, ySrc, dxSrc, dySrc, DDF_SAME_DRAW|DDF_SAME_HDC); 
DrawDibDraw(hdd, hdc, xDst, yDst, dxDst, dyDst, lpbi, lpBits, 
    xSrc, ySrc, dxSrc, dySrc, DDF_SAME_DRAW|DDF_SAME_HDC); 
ReleaseDC(hwnd, hdc);