vcl::bitmap::ScanlineTransformer_1BitPalette Class Reference

#include <ScanlineTools.hxx>

Inheritance diagram for vcl::bitmap::ScanlineTransformer_1BitPalette:

Collaboration diagram for vcl::bitmap::ScanlineTransformer_1BitPalette:

Public Member Functions
	ScanlineTransformer_1BitPalette (const BitmapPalette &rPalette)
virtual void	skipPixel (sal_uInt32 nPixel) override
virtual void	startLine (sal_uInt8 *pLine) 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
sal_uInt32	mnX

Detailed Description

Definition at line 167 of file ScanlineTools.hxx.

Constructor & Destructor Documentation

ScanlineTransformer_1BitPalette()

vcl::bitmap::ScanlineTransformer_1BitPalette::ScanlineTransformer_1BitPalette ( const BitmapPalette &  rPalette )

inlineexplicit

Definition at line 175 of file ScanlineTools.hxx.

Member Function Documentation

readPixel()

virtual Color vcl::bitmap::ScanlineTransformer_1BitPalette::readPixel ( )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 190 of file ScanlineTools.hxx.

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

skipPixel()

virtual void vcl::bitmap::ScanlineTransformer_1BitPalette::skipPixel ( sal_uInt32  nPixel )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 182 of file ScanlineTools.hxx.

References mnX, and nPixel.

startLine()

virtual void vcl::bitmap::ScanlineTransformer_1BitPalette::startLine ( sal_uInt8 *  pLine )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 184 of file ScanlineTools.hxx.

References mnX, and pData.

writePixel()

virtual void vcl::bitmap::ScanlineTransformer_1BitPalette::writePixel ( Color  nColor )

inlineoverridevirtual

Implements vcl::bitmap::ScanlineTransformer.

Definition at line 201 of file ScanlineTools.hxx.

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

Member Data Documentation

mnX

sal_uInt32 vcl::bitmap::ScanlineTransformer_1BitPalette::mnX

private

Definition at line 172 of file ScanlineTools.hxx.

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

mrPalette

const BitmapPalette& vcl::bitmap::ScanlineTransformer_1BitPalette::mrPalette

private

Definition at line 171 of file ScanlineTools.hxx.

Referenced by readPixel(), and writePixel().

pData

sal_uInt8* vcl::bitmap::ScanlineTransformer_1BitPalette::pData

private

Definition at line 170 of file ScanlineTools.hxx.

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

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

• ScanlineTools.hxx