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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);
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