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);

Software for developers

Delphi Components
.Net Components
Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples