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Displays bitmaps that have transparent or semitransparent pixels.
void DrawAlpha(
CDC* pDstDC,
const CRect& rectDst,
CDC* pSrcDC,
const CRect& rectSrc
);
Parameters
[in] pDstDC
A pointer to the device context for the destination.[in] rectDst
The destination rectangle.[in] pSrcDC
A pointer to the device context for the source.[in] rectSrc
The source rectangle.
Remarks
This method performs alpha-blending for two bitmaps. For more information about alpha-blending, see AlphaBlend in the Windows SDK.
Requirements
Header: afxdrawmanager.h