PLFilterQuantize Class Reference

#include <plfilterquantize.h>

Inheritance diagram for PLFilterQuantize:

List of all members.

Public Member Functions
	PLFilterQuantize (int DitherPaletteType, int DitherType)
virtual void	Apply (PLBmp *pBmpSource, PLBmp *pBmpDest) const
void	SetUserPalette (const PLPixel32 *pPal)
	For PLDTHPAL_USERDEFINED, sets the palette to use.
Static Public Member Functions
const PLPixel32 *	GetDefaultPalette ()

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Detailed Description

Returns an 8 bpp bitmap containing a best-fit representation of the source 32 bpp bitmap.

Definition at line 34 of file plfilterquantize.h.

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Constructor & Destructor Documentation

PLFilterQuantize::PLFilterQuantize (  int  DitherPaletteType, int  DitherType )

DitherPaletteType and DitherType determine the type of quantization: PLDTHPAL_MEDIAN (0): Median cut PLDTHPAL_POPULARITY (1): Popularity sort PLDTHPAL_DEFAULT (2): Use default palette PLDTHPAL_USERDEFINED (3): Use palette defined by SetUserPalette(); PLDTH_NONE (0): No dithering PLDTH_ORDERED (1): Ordered dithering PLDTH_FS (2): Floyd-Steinberg dithering

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Member Function Documentation

virtual void PLFilterQuantize::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.

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The documentation for this class was generated from the following file:

• plfilterquantize.h

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