#include <plfiltergetalpha.h>
Inheritance diagram for PLFilterGetAlpha:
Public Member Functions | |
PLFilterGetAlpha () | |
virtual | ~PLFilterGetAlpha () |
virtual void | Apply (PLBmp *pBmpSource, PLBmp *pBmpDest) const |
Applies the Filter to pBmpSource and stores the result in pBmpDest. |
Definition at line 24 of file plfiltergetalpha.h.
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Definition at line 16 of file plfiltergetalpha.cpp. |
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Definition at line 20 of file plfiltergetalpha.cpp. |
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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. Definition at line 25 of file plfiltergetalpha.cpp. References PLBmp::Create(), PLPixel32::GetA(), PLBmp::GetBitsPerPixel(), PLBmp::GetHeight(), PLBmp::GetLineArray(), PLBmp::GetLineArray32(), PLBmp::GetResolution(), PLBmp::GetWidth(), PLBmp::HasAlpha(), PLASSERT, and PLBYTE. |
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