vcl::bitmap::ScanlineTransformer_8BitPalette Class Reference

#include <ScanlineTools.hxx>

Inheritance diagram for vcl::bitmap::ScanlineTransformer_8BitPalette:

Collaboration diagram for vcl::bitmap::ScanlineTransformer_8BitPalette:

Public Member Functions
	ScanlineTransformer_8BitPalette (const BitmapPalette &rPalette)
virtual void	startLine (sal_uInt8 *pLine) override
virtual void	skipPixel (sal_uInt32 nPixel) override
virtual Color	readPixel () override
virtual void	writePixel (Color nColor) override
Public Member Functions inherited from vcl::bitmap::ScanlineTransformer
virtual void	startLine (sal_uInt8 *pLine)=0
virtual void	skipPixel (sal_uInt32 nPixel)=0
virtual Color	readPixel ()=0
virtual void	writePixel (Color nColor)=0
virtual	~ScanlineTransformer ()=default

Private Attributes
sal_uInt8 *	pData
const BitmapPalette &	mrPalette

Detailed Description

Definition at line 81 of file ScanlineTools.hxx.

Constructor & Destructor Documentation

ScanlineTransformer_8BitPalette()

vcl::bitmap::ScanlineTransformer_8BitPalette::ScanlineTransformer_8BitPalette ( const BitmapPalette &  rPalette )

inlineexplicit

Definition at line 88 of file ScanlineTools.hxx.

Member Function Documentation

readPixel()

virtual Color vcl::bitmap::ScanlineTransformer_8BitPalette::readPixel ( )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 98 of file ScanlineTools.hxx.

References COL_BLACK(), BitmapPalette::GetEntryCount(), mrPalette, nIndex, and pData.

skipPixel()

virtual void vcl::bitmap::ScanlineTransformer_8BitPalette::skipPixel ( sal_uInt32  nPixel )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 96 of file ScanlineTools.hxx.

References nPixel, and pData.

startLine()

virtual void vcl::bitmap::ScanlineTransformer_8BitPalette::startLine ( sal_uInt8 *  pLine )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 94 of file ScanlineTools.hxx.

References pData.

writePixel()

virtual void vcl::bitmap::ScanlineTransformer_8BitPalette::writePixel ( Color  nColor )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 107 of file ScanlineTools.hxx.

References BitmapPalette::GetBestIndex(), mrPalette, and pData.

Member Data Documentation

mrPalette

const BitmapPalette& vcl::bitmap::ScanlineTransformer_8BitPalette::mrPalette

private

Definition at line 85 of file ScanlineTools.hxx.

Referenced by readPixel(), and writePixel().

pData

sal_uInt8* vcl::bitmap::ScanlineTransformer_8BitPalette::pData

private

Definition at line 84 of file ScanlineTools.hxx.

Referenced by readPixel(), skipPixel(), startLine(), and writePixel().

---

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

• ScanlineTools.hxx