BitmapInfoAccess Class Reference

#include <BitmapInfoAccess.hxx>

Inheritance diagram for BitmapInfoAccess:

Collaboration diagram for BitmapInfoAccess:

Public Member Functions
	BitmapInfoAccess (Bitmap &rBitmap, BitmapAccessMode nMode=BitmapAccessMode::Info)
virtual	~BitmapInfoAccess ()
bool	operator! () const
tools::Long	Width () const
tools::Long	Height () const
bool	IsTopDown () const
bool	IsBottomUp () const
ScanlineFormat	GetScanlineFormat () const
sal_uInt32	GetScanlineSize () const
sal_uInt16	GetBitCount () const
BitmapColor	GetBestMatchingColor (const BitmapColor &rBitmapColor) const
bool	HasPalette () const
const BitmapPalette &	GetPalette () const
sal_uInt16	GetPaletteEntryCount () const
const BitmapColor &	GetPaletteColor (sal_uInt16 nColor) const
sal_uInt16	GetBestPaletteIndex (const BitmapColor &rBitmapColor) const
const ColorMask &	GetColorMask () const

Protected Attributes
Bitmap	maBitmap
BitmapBuffer *	mpBuffer
ColorMask	maColorMask
BitmapAccessMode	mnAccessMode

Private Member Functions
	BitmapInfoAccess (const BitmapInfoAccess &)=delete
BitmapInfoAccess &	operator= (const BitmapInfoAccess &)=delete

Friends
class	BitmapReadAccess

Detailed Description

Definition at line 36 of file BitmapInfoAccess.hxx.

Constructor & Destructor Documentation

BitmapInfoAccess::BitmapInfoAccess	(	Bitmap &	rBitmap,
		BitmapAccessMode	nMode = BitmapAccessMode::Info
	)

Definition at line 26 of file BitmapInfoAccess.cxx.

References Bitmap::getPixelFormat(), Bitmap::ImplGetSalBitmap(), ImplGetSVData(), Bitmap::ImplMakeUnique(), Bitmap::ImplSetSalBitmap(), maBitmap, mnAccessMode, mpBuffer, and Write.

BitmapInfoAccess::~BitmapInfoAccess ( )

virtual

Definition at line 63 of file BitmapInfoAccess.cxx.

References Bitmap::ImplGetSalBitmap(), maBitmap, mnAccessMode, and mpBuffer.

BitmapInfoAccess::BitmapInfoAccess ( const BitmapInfoAccess &  )

privatedelete

Member Function Documentation

BitmapColor BitmapInfoAccess::GetBestMatchingColor ( const BitmapColor &  rBitmapColor ) const

inline

Definition at line 80 of file BitmapInfoAccess.hxx.

References GetBestPaletteIndex(), and HasPalette().

Referenced by Bitmap::CombineOr(), Bitmap::CreateMask(), Bitmap::CreateRegion(), OutputDevice::EmulateDrawTransparent(), BitmapEx::GetContour(), ImplVectorizer::ImplExpand(), vcl::PNGWriterImpl::ImplGetFilter(), and Bitmap::Replace().

sal_uInt16 BitmapInfoAccess::GetBestPaletteIndex

(

const BitmapColor &

rBitmapColor

)

const

Definition at line 73 of file BitmapInfoAccess.cxx.

References BitmapPalette::GetBestIndex(), HasPalette(), BitmapBuffer::maPalette, and mpBuffer.

Referenced by vcl::unotools::VclCanvasBitmap::convertFromARGB(), vcl::unotools::VclCanvasBitmap::convertFromPARGB(), vcl::unotools::VclCanvasBitmap::convertFromRGB(), vcl::unotools::VclCanvasBitmap::convertIntegerFromARGB(), vcl::unotools::VclCanvasBitmap::convertIntegerFromPARGB(), vcl::unotools::VclCanvasBitmap::convertIntegerFromRGB(), BitmapWriteAccess::Erase(), GetBestMatchingColor(), BitmapWriteAccess::SetFillColor(), BitmapWriteAccess::SetLineColor(), and vcl::PDFWriterImpl::writeBitmapObject().

sal_uInt16 BitmapInfoAccess::GetBitCount ( ) const

inline

Definition at line 73 of file BitmapInfoAccess.hxx.

References BitmapBuffer::mnBitCount, and mpBuffer.

Referenced by AlphaMask::BlendWith(), BitmapEx::GetColorModel(), vcl::unotools::VclCanvasBitmap::VclCanvasBitmap(), vcl::PDFWriterImpl::writeBitmapObject(), and vcl::PDFWriterImpl::writeG4Stream().

const ColorMask& BitmapInfoAccess::GetColorMask ( ) const

inline

Definition at line 126 of file BitmapInfoAccess.hxx.

References BitmapBuffer::maColorMask, and mpBuffer.

Referenced by vcl::unotools::VclCanvasBitmap::VclCanvasBitmap().

const BitmapPalette& BitmapInfoAccess::GetPalette ( ) const

inline

Definition at line 97 of file BitmapInfoAccess.hxx.

References BitmapBuffer::maPalette, and mpBuffer.

Referenced by vcl::bitmap::CanvasTransformBitmap(), Bitmap::Crop(), BitmapSobelGreyFilter::execute(), BitmapFastScaleFilter::execute(), BitmapEmbossGreyFilter::execute(), Bitmap::Expand(), Bitmap::HasGreyPalette8Bit(), Bitmap::HasGreyPaletteAny(), Bitmap::ImplConvertUp(), Bitmap::ImplMakeGreyscales(), vcl::bitmap::isHistorical8x8(), BitmapEx::ModifyBitmapEx(), Bitmap::Rotate(), and vcl::PDFWriterImpl::writeBitmapObject().

const BitmapColor& BitmapInfoAccess::GetPaletteColor ( sal_uInt16  nColor ) const

inline

Definition at line 115 of file BitmapInfoAccess.hxx.

References HasPalette(), BitmapBuffer::maPalette, and mpBuffer.

Referenced by OutputDevice::BlendBitmap(), vcl::bitmap::CanvasCairoExtractBitmapData(), vcl::unotools::VclCanvasBitmap::convertFromIntegerColorSpace(), vcl::unotools::VclCanvasBitmap::convertToARGB(), vcl::unotools::VclCanvasBitmap::convertToPARGB(), vcl::unotools::VclCanvasBitmap::convertToRGB(), Bitmap::CopyPixel(), Bitmap::CreateMask(), BitmapLightenFilter::execute(), BitmapInterpolateScaleFilter::execute(), BitmapColorQuantizationFilter::execute(), BitmapSimpleColorQuantizationFilter::execute(), BitmapMosaicFilter::execute(), BitmapMonochromeFilter::execute(), getColor(), BitmapEx::GetColorModel(), vcl::unotools::VclCanvasBitmap::getIndex(), JPEGWriter::GetScanline(), Bitmap::ImplConvertDown8BPP(), Bitmap::ImplConvertUp(), Bitmap::ImplMakeGreyscales(), ImplVectorizer::ImplVectorize(), vcl::PNGWriterImpl::ImplWritePalette(), Octree::Octree(), vcl::bitmap::readAlpha(), JPEGWriter::Write(), and vcl::PDFWriterImpl::writeBitmapObject().

sal_uInt16 BitmapInfoAccess::GetPaletteEntryCount ( ) const

inline

Definition at line 106 of file BitmapInfoAccess.hxx.

References BitmapPalette::GetEntryCount(), HasPalette(), BitmapBuffer::maPalette, and mpBuffer.

Referenced by Bitmap::CopyPixel(), BitmapMaskToAlphaFilter::execute(), BitmapEx::GetColorModel(), vcl::unotools::VclCanvasBitmap::getIndex(), vcl::unotools::VclCanvasBitmap::getNumberOfEntries(), Bitmap::ImplMakeGreyscales(), ImplVectorizer::ImplVectorize(), vcl::PNGWriterImpl::ImplWritePalette(), vcl::bitmap::isHistorical8x8(), vcl::unotools::VclCanvasBitmap::setIndex(), and vcl::PDFWriterImpl::writeBitmapObject().

ScanlineFormat BitmapInfoAccess::GetScanlineFormat ( ) const

inline

Definition at line 59 of file BitmapInfoAccess.hxx.

References BitmapBuffer::mnFormat, mpBuffer, NONE, and RemoveScanline().

Referenced by OutputDevice::BlendBitmap(), vcl::bitmap::CanvasCairoExtractBitmapData(), BitmapWriteAccess::CopyScanline(), Bitmap::CreateMask(), OutputDevice::EmulateDrawTransparent(), BitmapScaleSuperFilter::execute(), BitmapFilterStackBlur::filter(), BitmapBasicMorphologyFilter::filter(), vcl::unotools::VclCanvasBitmap::getData(), Bitmap::ImplMakeGreyscales(), vcl::bitmap::readAlpha(), vcl::unotools::VclCanvasBitmap::VclCanvasBitmap(), JPEGWriter::Write(), and vcl::PDFWriterImpl::writeBitmapObject().

sal_uInt32 BitmapInfoAccess::GetScanlineSize ( ) const

inline

Definition at line 66 of file BitmapInfoAccess.hxx.

References BitmapBuffer::mnScanlineSize, and mpBuffer.

Referenced by BitmapWriteAccess::CopyScanline(), Bitmap::CreateMask(), BitmapWriteAccess::Erase(), and vcl::unotools::VclCanvasBitmap::VclCanvasBitmap().

bool BitmapInfoAccess::HasPalette ( ) const

inline

Definition at line 88 of file BitmapInfoAccess.hxx.

References BitmapBuffer::maPalette, and mpBuffer.

Referenced by Bitmap::CopyPixel(), BitmapWriteAccess::CopyScanline(), Bitmap::CreateMask(), BitmapWriteAccess::Erase(), BitmapMaskToAlphaFilter::execute(), BitmapLightenFilter::execute(), BitmapInterpolateScaleFilter::execute(), BitmapColorQuantizationFilter::execute(), BitmapSimpleColorQuantizationFilter::execute(), BitmapScaleSuperFilter::execute(), BitmapMonochromeFilter::execute(), GetBestMatchingColor(), GetBestPaletteIndex(), BitmapReadAccess::GetColor(), getColor(), BitmapEx::GetColorModel(), vcl::unotools::VclCanvasBitmap::getIndex(), vcl::unotools::VclCanvasBitmap::getNumberOfEntries(), GetPaletteColor(), GetPaletteEntryCount(), JPEGWriter::GetScanline(), Bitmap::HasGreyPalette8Bit(), Bitmap::HasGreyPaletteAny(), Bitmap::ImplConvertDown8BPP(), Bitmap::ImplConvertUp(), ImplFastBitmapBlending(), Bitmap::ImplMakeGreyscales(), vcl::PNGWriterImpl::ImplWriteHeader(), vcl::bitmap::isHistorical8x8(), Octree::Octree(), vcl::PNGWriterImpl::PNGWriterImpl(), BitmapWriteAccess::SetFillColor(), vcl::unotools::VclCanvasBitmap::setIndex(), BitmapWriteAccess::SetLineColor(), BitmapWriteAccess::SetPaletteColor(), and JPEGWriter::Write().

tools::Long BitmapInfoAccess::Height ( ) const

inline

Definition at line 48 of file BitmapInfoAccess.hxx.

References BitmapBuffer::mnHeight, and mpBuffer.

Referenced by AlphaMask::BlendWith(), vcl::bitmap::CanvasCairoExtractBitmapData(), BitmapSymmetryCheck::checkImpl(), Bitmap::CombineOr(), BitmapWriteAccess::CopyScanline(), Bitmap::CreateMask(), Bitmap::Dither(), BitmapInterpolateScaleFilter::execute(), BitmapFastScaleFilter::execute(), BitmapSimpleColorQuantizationFilter::execute(), BitmapColorQuantizationFilter::execute(), BitmapMosaicFilter::execute(), BitmapScaleSuperFilter::execute(), BitmapEx::GetColorModel(), BitmapEx::GetContour(), vcl::unotools::VclCanvasBitmap::getData(), vcl::unotools::VclCanvasBitmap::getPixel(), ImplVectorizer::ImplExpand(), ImplFastBitmapBlending(), ImplVectorizer::ImplVectorize(), vcl::PNGWriterImpl::ImplWriteHeader(), vcl::bitmap::isHistorical8x8(), Octree::Octree(), Bitmap::Replace(), BitmapEx::setAlphaFrom(), vcl::unotools::VclCanvasBitmap::VclCanvasBitmap(), JPEGWriter::Write(), vcl::PDFWriterImpl::writeBitmapObject(), and vcl::PDFWriterImpl::writeG4Stream().

bool BitmapInfoAccess::IsBottomUp ( ) const

inline

Definition at line 57 of file BitmapInfoAccess.hxx.

References IsTopDown().

bool BitmapInfoAccess::IsTopDown ( ) const

inline

Definition at line 50 of file BitmapInfoAccess.hxx.

References BitmapBuffer::mnFormat, mpBuffer, and TopDown.

Referenced by IsBottomUp().

bool BitmapInfoAccess::operator! ( ) const

inline

Definition at line 44 of file BitmapInfoAccess.hxx.

References mpBuffer.

BitmapInfoAccess& BitmapInfoAccess::operator= ( const BitmapInfoAccess &  )

privatedelete

tools::Long BitmapInfoAccess::Width ( ) const

inline

Definition at line 46 of file BitmapInfoAccess.hxx.

References BitmapBuffer::mnWidth, and mpBuffer.

Referenced by AlphaMask::BlendWith(), vcl::bitmap::CanvasCairoExtractBitmapData(), BitmapSymmetryCheck::checkImpl(), Bitmap::CombineOr(), BitmapWriteAccess::CopyScanline(), Bitmap::CreateMask(), Bitmap::Dither(), BitmapInterpolateScaleFilter::execute(), BitmapFastScaleFilter::execute(), BitmapSimpleColorQuantizationFilter::execute(), BitmapColorQuantizationFilter::execute(), BitmapMosaicFilter::execute(), BitmapScaleSuperFilter::execute(), BitmapEx::GetColorModel(), BitmapEx::GetContour(), vcl::unotools::VclCanvasBitmap::getData(), vcl::unotools::VclCanvasBitmap::getPixel(), JPEGWriter::GetScanline(), ImplVectorizer::ImplExpand(), ImplFastBitmapBlending(), ImplVectorizer::ImplVectorize(), vcl::PNGWriterImpl::ImplWriteHeader(), vcl::bitmap::isHistorical8x8(), Octree::Octree(), Bitmap::Replace(), BitmapEx::setAlphaFrom(), vcl::unotools::VclCanvasBitmap::VclCanvasBitmap(), JPEGWriter::Write(), vcl::PDFWriterImpl::writeBitmapObject(), and vcl::PDFWriterImpl::writeG4Stream().

Friends And Related Function Documentation

friend class BitmapReadAccess

friend

Definition at line 38 of file BitmapInfoAccess.hxx.

Member Data Documentation

Bitmap BitmapInfoAccess::maBitmap

protected

Definition at line 140 of file BitmapInfoAccess.hxx.

Referenced by BitmapInfoAccess(), BitmapWriteAccess::Erase(), BitmapWriteAccess::FillRect(), and ~BitmapInfoAccess().

ColorMask BitmapInfoAccess::maColorMask

protected

Definition at line 142 of file BitmapInfoAccess.hxx.

Referenced by BitmapReadAccess::BitmapReadAccess(), BitmapReadAccess::GetPixel(), BitmapReadAccess::GetPixelFromData(), and BitmapReadAccess::SetPixelOnData().

BitmapAccessMode BitmapInfoAccess::mnAccessMode

protected

Definition at line 143 of file BitmapInfoAccess.hxx.

Referenced by BitmapInfoAccess(), BitmapReadAccess::BitmapReadAccess(), and ~BitmapInfoAccess().

BitmapBuffer* BitmapInfoAccess::mpBuffer

protected

Definition at line 141 of file BitmapInfoAccess.hxx.

Referenced by BitmapInfoAccess(), BitmapReadAccess::BitmapReadAccess(), BitmapWriteAccess::CopyScanline(), BitmapWriteAccess::Erase(), GetBestPaletteIndex(), GetBitCount(), BitmapReadAccess::GetBuffer(), BitmapReadAccess::GetColor(), GetColorMask(), BitmapReadAccess::GetColorWithFallback(), BitmapReadAccess::GetInterpolatedColorWithFallback(), GetPalette(), GetPaletteColor(), GetPaletteEntryCount(), BitmapReadAccess::GetPixel(), BitmapReadAccess::GetScanline(), GetScanlineFormat(), GetScanlineSize(), HasPalette(), Height(), BitmapReadAccess::ImplGetBitmapBuffer(), IsTopDown(), operator!(), Width(), and ~BitmapInfoAccess().

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

• BitmapInfoAccess.hxx
• BitmapInfoAccess.cxx