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PLFilterGetAlpha Class Reference

#include <plfiltergetalpha.h>

Inheritance diagram for PLFilterGetAlpha:

PLFilter List of all members.

Public Member Functions

virtual void Apply (PLBmp *pBmpSource, PLBmp *pBmpDest) const

Detailed Description

Returns an 8 bpp grayscale bitmap containing only the alpha channel of the source bitmap.

Definition at line 24 of file plfiltergetalpha.h.

Member Function Documentation

virtual void PLFilterGetAlpha::Apply PLBmp pBmpSource,
PLBmp pBmpDest
const [virtual]

Applies the Filter to pBmpSource and stores the result in pBmpDest. The base-class version copies the bitmap before calling ApplyInPlace (pBmpDest).

Reimplemented from PLFilter.

The documentation for this class was generated from the following file:
Generated on Sun Jun 6 13:42:23 2004 for paintlib by doxygen 1.3.2