LibreOffice Module vcl (master) 1
Public Member Functions | Private Member Functions | Private Attributes | List of all members
vcl::unotools::VclCanvasBitmap Class Referencefinal

#include <canvasbitmap.hxx>

Inheritance diagram for vcl::unotools::VclCanvasBitmap:
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Collaboration diagram for vcl::unotools::VclCanvasBitmap:
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Public Member Functions

virtual css::geometry::IntegerSize2D SAL_CALL getSize () override
 
virtual sal_Bool SAL_CALL hasAlpha () override
 
virtual css::uno::Reference< css::rendering::XBitmap > SAL_CALL getScaledBitmap (const css::geometry::RealSize2D &newSize, sal_Bool beFast) override
 
virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getData (css::rendering::IntegerBitmapLayout &bitmapLayout, const css::geometry::IntegerRectangle2D &rect) override
 
virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getPixel (css::rendering::IntegerBitmapLayout &bitmapLayout, const css::geometry::IntegerPoint2D &pos) override
 
css::uno::Reference< css::rendering::XBitmapPalette > getPalette ()
 
virtual css::rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout () override
 
virtual sal_Int32 SAL_CALL getNumberOfEntries () override
 
virtual sal_Bool SAL_CALL getIndex (css::uno::Sequence< double > &entry, ::sal_Int32 nIndex) override
 
virtual sal_Bool SAL_CALL setIndex (const css::uno::Sequence< double > &color, sal_Bool transparency, ::sal_Int32 nIndex) override
 
virtual css::uno::Reference< css::rendering::XColorSpace > SAL_CALL getColorSpace () override
 
virtual ::sal_Int8 SAL_CALL getType () override
 
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getComponentTags () override
 
virtual ::sal_Int8 SAL_CALL getRenderingIntent () override
 
virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getProperties () override
 
virtual css::uno::Sequence< double > SAL_CALL convertColorSpace (const css::uno::Sequence< double > &deviceColor, const css::uno::Reference< css::rendering::XColorSpace > &targetColorSpace) override
 
virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertToRGB (const css::uno::Sequence< double > &deviceColor) override
 
virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToARGB (const css::uno::Sequence< double > &deviceColor) override
 
virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToPARGB (const css::uno::Sequence< double > &deviceColor) override
 
virtual css::uno::Sequence< double > SAL_CALL convertFromRGB (const css::uno::Sequence< css::rendering::RGBColor > &rgbColor) override
 
virtual css::uno::Sequence< double > SAL_CALL convertFromARGB (const css::uno::Sequence< css::rendering::ARGBColor > &rgbColor) override
 
virtual css::uno::Sequence< double > SAL_CALL convertFromPARGB (const css::uno::Sequence< css::rendering::ARGBColor > &rgbColor) override
 
virtual ::sal_Int32 SAL_CALL getBitsPerPixel () override
 
virtual css::uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts () override
 
virtual ::sal_Int8 SAL_CALL getEndianness () override
 
virtual css::uno::Sequence< double > SAL_CALL convertFromIntegerColorSpace (const css::uno::Sequence< ::sal_Int8 > &deviceColor, const css::uno::Reference< css::rendering::XColorSpace > &targetColorSpace) override
 
virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertToIntegerColorSpace (const css::uno::Sequence< ::sal_Int8 > &deviceColor, const css::uno::Reference< css::rendering::XIntegerBitmapColorSpace > &targetColorSpace) override
 
virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertIntegerToRGB (const css::uno::Sequence< ::sal_Int8 > &deviceColor) override
 
virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToARGB (const css::uno::Sequence< ::sal_Int8 > &deviceColor) override
 
virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToPARGB (const css::uno::Sequence< ::sal_Int8 > &deviceColor) override
 
virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromRGB (const css::uno::Sequence< css::rendering::RGBColor > &rgbColor) override
 
virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromARGB (const css::uno::Sequence< css::rendering::ARGBColor > &rgbColor) override
 
virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromPARGB (const css::uno::Sequence< css::rendering::ARGBColor > &rgbColor) override
 
 VclCanvasBitmap (const BitmapEx &rBitmap)
 Create API wrapper for given BitmapEx. More...
 
const BitmapEx & getBitmapEx () const
 Retrieve contained bitmap. Call me with locked Solar mutex! More...
 

Private Member Functions

SAL_DLLPRIVATE void setComponentInfo (sal_uInt32 redShift, sal_uInt32 greenShift, sal_uInt32 blueShift)
 
Bitmap::ScopedReadAccess & getBitmapReadAccess ()
 
Bitmap::ScopedReadAccess & getAlphaReadAccess ()
 
virtual ~VclCanvasBitmap () override
 

Private Attributes

BitmapEx m_aBmpEx
 
::Bitmap m_aBitmap
 
::Bitmap m_aAlpha
 
Bitmap::ScopedInfoAccess m_pBmpAcc
 
Bitmap::ScopedInfoAccess m_pAlphaAcc
 
std::optional< Bitmap::ScopedReadAccess > m_pBmpReadAcc
 
std::optional< Bitmap::ScopedReadAccess > m_pAlphaReadAcc
 
css::uno::Sequence< sal_Int8 > m_aComponentTags
 
css::uno::Sequence< sal_Int32 > m_aComponentBitCounts
 
css::rendering::IntegerBitmapLayout m_aLayout
 
sal_Int32 m_nBitsPerInputPixel
 
sal_Int32 m_nBitsPerOutputPixel
 
sal_Int32 m_nRedIndex
 
sal_Int32 m_nGreenIndex
 
sal_Int32 m_nBlueIndex
 
sal_Int32 m_nAlphaIndex
 
sal_Int32 m_nIndexIndex
 
bool m_bPalette
 

Detailed Description

Definition at line 32 of file canvasbitmap.hxx.

Constructor & Destructor Documentation

◆ ~VclCanvasBitmap()

VclCanvasBitmap::~VclCanvasBitmap ( )
overrideprivatevirtual

Definition at line 330 of file canvasbitmap.cxx.

◆ VclCanvasBitmap()

VclCanvasBitmap::VclCanvasBitmap ( const BitmapEx &  rBitmap)
explicit

Create API wrapper for given BitmapEx.

Parameters
rBitmapBitmap to wrap. As usual, changes to the original bitmap are not reflected in this object (copy on write).

Definition at line 115 of file canvasbitmap.cxx.

References BitmapEx::GetAlphaMask(), BitmapInfoAccess::GetBitCount(), AlphaMask::GetBitmap(), ColorMask::GetBlueMask(), BitmapInfoAccess::GetColorMask(), ColorMask::GetGreenMask(), ColorMask::GetRedMask(), BitmapInfoAccess::GetScanlineFormat(), BitmapInfoAccess::GetScanlineSize(), Bitmap::GetSizePixel(), BitmapInfoAccess::Height(), BitmapEx::IsAlpha(), m_aAlpha, m_aBitmap, m_aBmpEx, m_aComponentBitCounts, m_aComponentTags, m_aLayout, m_bPalette, m_nAlphaIndex, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pAlphaAcc, m_pBmpAcc, N1BitMsbPal, N24BitTcBgr, N24BitTcRgb, N32BitTcAbgr, N32BitTcArgb, N32BitTcBgra, N32BitTcMask, N32BitTcRgba, N8BitPal, setComponentInfo(), Size::Width(), and BitmapInfoAccess::Width().

Referenced by getScaledBitmap().

Member Function Documentation

◆ convertColorSpace()

uno::Sequence< double > SAL_CALL VclCanvasBitmap::convertColorSpace ( const css::uno::Sequence< double > &  deviceColor,
const css::uno::Reference< css::rendering::XColorSpace > &  targetColorSpace 
)
overridevirtual

Definition at line 646 of file canvasbitmap.cxx.

References convertToARGB().

◆ convertFromARGB()

uno::Sequence< double > SAL_CALL VclCanvasBitmap::convertFromARGB ( const css::uno::Sequence< css::rendering::ARGBColor > &  rgbColor)
overridevirtual

Definition at line 851 of file canvasbitmap.cxx.

References BitmapInfoAccess::GetBestPaletteIndex(), m_aComponentTags, m_bPalette, m_nAlphaIndex, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, and vcl::unotools::toByteColor().

◆ convertFromIntegerColorSpace()

uno::Sequence< double > SAL_CALL VclCanvasBitmap::convertFromIntegerColorSpace ( const css::uno::Sequence< ::sal_Int8 > &  deviceColor,
const css::uno::Reference< css::rendering::XColorSpace > &  targetColorSpace 
)
overridevirtual

Definition at line 950 of file canvasbitmap.cxx.

References convertIntegerToARGB(), ENSURE_ARG_OR_THROW2, ENSURE_OR_THROW, Color::GetBlue(), Color::GetGreen(), BitmapInfoAccess::GetPaletteColor(), Color::GetRed(), i, m_aComponentTags, m_bPalette, m_nAlphaIndex, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, pOut, and vcl::unotools::toDoubleColor().

◆ convertFromPARGB()

uno::Sequence< double > SAL_CALL VclCanvasBitmap::convertFromPARGB ( const css::uno::Sequence< css::rendering::ARGBColor > &  rgbColor)
overridevirtual

Definition at line 891 of file canvasbitmap.cxx.

References BitmapInfoAccess::GetBestPaletteIndex(), m_aComponentTags, m_bPalette, m_nAlphaIndex, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, and vcl::unotools::toByteColor().

◆ convertFromRGB()

uno::Sequence< double > SAL_CALL VclCanvasBitmap::convertFromRGB ( const css::uno::Sequence< css::rendering::RGBColor > &  rgbColor)
overridevirtual

Definition at line 811 of file canvasbitmap.cxx.

References BitmapInfoAccess::GetBestPaletteIndex(), m_aComponentTags, m_bPalette, m_nAlphaIndex, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, and vcl::unotools::toByteColor().

◆ convertIntegerFromARGB()

uno::Sequence<::sal_Int8 > SAL_CALL VclCanvasBitmap::convertIntegerFromARGB ( const css::uno::Sequence< css::rendering::ARGBColor > &  rgbColor)
overridevirtual

Definition at line 1246 of file canvasbitmap.cxx.

References Alpha, Blue, BitmapInfoAccess::GetBestPaletteIndex(), getBitmapReadAccess(), Green, i, BitmapEx::IsAlpha(), m_aBmpEx, m_bPalette, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, Red, BitmapReadAccess::SetPixelOnData(), and vcl::unotools::toByteColor().

◆ convertIntegerFromPARGB()

uno::Sequence<::sal_Int8 > SAL_CALL VclCanvasBitmap::convertIntegerFromPARGB ( const css::uno::Sequence< css::rendering::ARGBColor > &  rgbColor)
overridevirtual

Definition at line 1296 of file canvasbitmap.cxx.

References Alpha, Blue, BitmapInfoAccess::GetBestPaletteIndex(), getBitmapReadAccess(), Green, i, BitmapEx::IsAlpha(), m_aBmpEx, m_bPalette, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, Red, BitmapReadAccess::SetPixelOnData(), and vcl::unotools::toByteColor().

◆ convertIntegerFromRGB()

uno::Sequence<::sal_Int8 > SAL_CALL VclCanvasBitmap::convertIntegerFromRGB ( const css::uno::Sequence< css::rendering::RGBColor > &  rgbColor)
overridevirtual

Definition at line 1196 of file canvasbitmap.cxx.

References Blue, BitmapInfoAccess::GetBestPaletteIndex(), getBitmapReadAccess(), Green, i, BitmapEx::IsAlpha(), m_aBmpEx, m_bPalette, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, Red, BitmapReadAccess::SetPixelOnData(), and vcl::unotools::toByteColor().

◆ convertIntegerToARGB()

uno::Sequence< rendering::ARGBColor > SAL_CALL VclCanvasBitmap::convertIntegerToARGB ( const css::uno::Sequence< ::sal_Int8 > &  deviceColor)
overridevirtual

Definition at line 1085 of file canvasbitmap.cxx.

References ENSURE_OR_THROW, getBitmapReadAccess(), Color::GetBlue(), Color::GetGreen(), BitmapColor::GetIndex(), BitmapInfoAccess::GetPaletteColor(), BitmapReadAccess::GetPixelFromData(), Color::GetRed(), i, BitmapEx::IsAlpha(), m_aBmpEx, m_bPalette, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, pOut, and vcl::unotools::toDoubleColor().

Referenced by convertFromIntegerColorSpace(), and convertToIntegerColorSpace().

◆ convertIntegerToPARGB()

uno::Sequence< rendering::ARGBColor > SAL_CALL VclCanvasBitmap::convertIntegerToPARGB ( const css::uno::Sequence< ::sal_Int8 > &  deviceColor)
overridevirtual

Definition at line 1140 of file canvasbitmap.cxx.

References ENSURE_OR_THROW, getBitmapReadAccess(), Color::GetBlue(), Color::GetGreen(), BitmapColor::GetIndex(), BitmapInfoAccess::GetPaletteColor(), BitmapReadAccess::GetPixelFromData(), Color::GetRed(), i, BitmapEx::IsAlpha(), m_aBmpEx, m_bPalette, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, pOut, and vcl::unotools::toDoubleColor().

◆ convertIntegerToRGB()

uno::Sequence< rendering::RGBColor > SAL_CALL VclCanvasBitmap::convertIntegerToRGB ( const css::uno::Sequence< ::sal_Int8 > &  deviceColor)
overridevirtual

Definition at line 1032 of file canvasbitmap.cxx.

References ENSURE_OR_THROW, getBitmapReadAccess(), Color::GetBlue(), Color::GetGreen(), BitmapColor::GetIndex(), BitmapInfoAccess::GetPaletteColor(), BitmapReadAccess::GetPixelFromData(), Color::GetRed(), i, BitmapEx::IsAlpha(), m_aBmpEx, m_bPalette, m_nBitsPerOutputPixel, pOut, and vcl::unotools::toDoubleColor().

◆ convertToARGB()

uno::Sequence< rendering::ARGBColor > SAL_CALL VclCanvasBitmap::convertToARGB ( const css::uno::Sequence< double > &  deviceColor)
overridevirtual

Definition at line 705 of file canvasbitmap.cxx.

References ENSURE_ARG_OR_THROW2, ENSURE_OR_THROW, Color::GetBlue(), Color::GetGreen(), BitmapInfoAccess::GetPaletteColor(), Color::GetRed(), i, m_aComponentTags, m_bPalette, m_nAlphaIndex, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, pOut, and vcl::unotools::toDoubleColor().

Referenced by convertColorSpace().

◆ convertToIntegerColorSpace()

uno::Sequence<::sal_Int8 > SAL_CALL VclCanvasBitmap::convertToIntegerColorSpace ( const css::uno::Sequence< ::sal_Int8 > &  deviceColor,
const css::uno::Reference< css::rendering::XIntegerBitmapColorSpace > &  targetColorSpace 
)
overridevirtual

Definition at line 1014 of file canvasbitmap.cxx.

References convertIntegerToARGB().

◆ convertToPARGB()

uno::Sequence< rendering::ARGBColor > SAL_CALL VclCanvasBitmap::convertToPARGB ( const css::uno::Sequence< double > &  deviceColor)
overridevirtual

Definition at line 758 of file canvasbitmap.cxx.

References ENSURE_ARG_OR_THROW2, ENSURE_OR_THROW, Color::GetBlue(), Color::GetGreen(), BitmapInfoAccess::GetPaletteColor(), Color::GetRed(), i, m_aComponentTags, m_bPalette, m_nAlphaIndex, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, pOut, and vcl::unotools::toDoubleColor().

◆ convertToRGB()

uno::Sequence< rendering::RGBColor > SAL_CALL VclCanvasBitmap::convertToRGB ( const css::uno::Sequence< double > &  deviceColor)
overridevirtual

Definition at line 656 of file canvasbitmap.cxx.

References ENSURE_ARG_OR_THROW2, ENSURE_OR_THROW, Color::GetBlue(), Color::GetGreen(), BitmapInfoAccess::GetPaletteColor(), Color::GetRed(), i, m_aComponentTags, m_bPalette, m_nBlueIndex, m_nGreenIndex, m_nIndexIndex, m_nRedIndex, m_pBmpAcc, pOut, and vcl::unotools::toDoubleColor().

◆ getAlphaReadAccess()

Bitmap::ScopedReadAccess & VclCanvasBitmap::getAlphaReadAccess ( )
private

Definition at line 108 of file canvasbitmap.cxx.

References m_aAlpha, and m_pAlphaReadAcc.

Referenced by getData(), and getPixel().

◆ getBitmapEx()

const BitmapEx & vcl::unotools::VclCanvasBitmap::getBitmapEx ( ) const
inline

Retrieve contained bitmap. Call me with locked Solar mutex!

Definition at line 115 of file canvasbitmap.hxx.

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

◆ getBitmapReadAccess()

Bitmap::ScopedReadAccess & VclCanvasBitmap::getBitmapReadAccess ( )
private

Definition at line 97 of file canvasbitmap.cxx.

References m_aBitmap, and m_pBmpReadAcc.

Referenced by convertIntegerFromARGB(), convertIntegerFromPARGB(), convertIntegerFromRGB(), convertIntegerToARGB(), convertIntegerToPARGB(), convertIntegerToRGB(), getData(), and getPixel().

◆ getBitsPerPixel()

sal_Int32 SAL_CALL VclCanvasBitmap::getBitsPerPixel ( )
override

Definition at line 933 of file canvasbitmap.cxx.

References m_nBitsPerOutputPixel.

◆ getColorSpace()

uno::Reference< rendering::XColorSpace > SAL_CALL VclCanvasBitmap::getColorSpace ( )
overridevirtual

Definition at line 617 of file canvasbitmap.cxx.

References vcl::unotools::createStandardColorSpace().

◆ getComponentBitCounts()

uno::Sequence<::sal_Int32 > SAL_CALL VclCanvasBitmap::getComponentBitCounts ( )
overridevirtual

Definition at line 939 of file canvasbitmap.cxx.

References m_aComponentBitCounts.

◆ getComponentTags()

uno::Sequence<::sal_Int8 > SAL_CALL VclCanvasBitmap::getComponentTags ( )
overridevirtual

Definition at line 630 of file canvasbitmap.cxx.

References m_aComponentTags.

◆ getData()

uno::Sequence< sal_Int8 > SAL_CALL VclCanvasBitmap::getData ( css::rendering::IntegerBitmapLayout &  bitmapLayout,
const css::geometry::IntegerRectangle2D &  rect 
)
overridevirtual

Definition at line 358 of file canvasbitmap.cxx.

References tools::Rectangle::Bottom(), getAlphaReadAccess(), getBitmapReadAccess(), BitmapReadAccess::GetIndexFromData(), getMemoryLayout(), tools::Rectangle::getOpenHeight(), tools::Rectangle::getOpenWidth(), BitmapReadAccess::GetPixelIndex(), BitmapReadAccess::GetScanline(), BitmapInfoAccess::GetScanlineFormat(), BitmapInfoAccess::Height(), i, BitmapEx::IsAlpha(), tools::Rectangle::Left(), m_aBmpEx, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, m_pAlphaAcc, m_pBmpAcc, vcl::unotools::rectangleFromIntegerRectangle2D(), tools::Rectangle::SetLeft(), tools::Rectangle::SetRight(), tools::Rectangle::Top(), TopDown, BitmapInfoAccess::Width(), x, and y.

◆ getEndianness()

sal_Int8 SAL_CALL VclCanvasBitmap::getEndianness ( )
override

Definition at line 945 of file canvasbitmap.cxx.

◆ getIndex()

sal_Bool SAL_CALL VclCanvasBitmap::getIndex ( css::uno::Sequence< double > &  entry,
::sal_Int32  nIndex 
)
overridevirtual

Definition at line 581 of file canvasbitmap.cxx.

References Color::GetBlue(), Color::GetGreen(), BitmapInfoAccess::GetPaletteColor(), BitmapInfoAccess::GetPaletteEntryCount(), Color::GetRed(), BitmapInfoAccess::HasPalette(), m_pBmpAcc, nCount, and nIndex.

◆ getMemoryLayout()

rendering::IntegerBitmapLayout SAL_CALL VclCanvasBitmap::getMemoryLayout ( )
overridevirtual

Definition at line 554 of file canvasbitmap.cxx.

References m_aLayout, and m_bPalette.

Referenced by getData(), and getPixel().

◆ getNumberOfEntries()

sal_Int32 SAL_CALL VclCanvasBitmap::getNumberOfEntries ( )
overridevirtual

Definition at line 571 of file canvasbitmap.cxx.

References BitmapInfoAccess::GetPaletteEntryCount(), BitmapInfoAccess::HasPalette(), and m_pBmpAcc.

◆ getPalette()

uno::Reference< rendering::XBitmapPalette > VclCanvasBitmap::getPalette ( )
Exceptions
css::uno::RuntimeException

Definition at line 543 of file canvasbitmap.cxx.

References m_bPalette.

◆ getPixel()

uno::Sequence< sal_Int8 > SAL_CALL VclCanvasBitmap::getPixel ( css::rendering::IntegerBitmapLayout &  bitmapLayout,
const css::geometry::IntegerPoint2D &  pos 
)
overridevirtual

Definition at line 469 of file canvasbitmap.cxx.

References getAlphaReadAccess(), getBitmapReadAccess(), getMemoryLayout(), BitmapReadAccess::GetPixelIndex(), BitmapReadAccess::GetScanline(), BitmapInfoAccess::Height(), BitmapEx::IsAlpha(), m_aBmpEx, m_nBitsPerInputPixel, m_nBitsPerOutputPixel, m_pAlphaAcc, m_pBmpAcc, pos, and BitmapInfoAccess::Width().

◆ getProperties()

uno::Sequence<::beans::PropertyValue > SAL_CALL VclCanvasBitmap::getProperties ( )
overridevirtual

Definition at line 641 of file canvasbitmap.cxx.

◆ getRenderingIntent()

sal_Int8 SAL_CALL VclCanvasBitmap::getRenderingIntent ( )
override

Definition at line 636 of file canvasbitmap.cxx.

◆ getScaledBitmap()

uno::Reference< rendering::XBitmap > SAL_CALL VclCanvasBitmap::getScaledBitmap ( const css::geometry::RealSize2D &  newSize,
sal_Bool  beFast 
)
overridevirtual

Definition at line 347 of file canvasbitmap.cxx.

References BestQuality, Default, m_aBitmap, BitmapEx::Scale(), vcl::unotools::sizeFromRealSize2D(), and VclCanvasBitmap().

◆ getSize()

geometry::IntegerSize2D SAL_CALL VclCanvasBitmap::getSize ( )
overridevirtual

Definition at line 335 of file canvasbitmap.cxx.

References Bitmap::GetSizePixel(), vcl::unotools::integerSize2DFromSize(), and m_aBitmap.

◆ getType()

sal_Int8 SAL_CALL VclCanvasBitmap::getType ( )
override

Definition at line 625 of file canvasbitmap.cxx.

◆ hasAlpha()

sal_Bool SAL_CALL VclCanvasBitmap::hasAlpha ( )
overridevirtual

Definition at line 341 of file canvasbitmap.cxx.

References BitmapEx::IsAlpha(), and m_aBmpEx.

◆ setComponentInfo()

void VclCanvasBitmap::setComponentInfo ( sal_uInt32  redShift,
sal_uInt32  greenShift,
sal_uInt32  blueShift 
)
private

Definition at line 56 of file canvasbitmap.cxx.

References m_aComponentBitCounts, and m_aComponentTags.

Referenced by VclCanvasBitmap().

◆ setIndex()

sal_Bool SAL_CALL VclCanvasBitmap::setIndex ( const css::uno::Sequence< double > &  color,
sal_Bool  transparency,
::sal_Int32  nIndex 
)
overridevirtual

Definition at line 602 of file canvasbitmap.cxx.

References BitmapInfoAccess::GetPaletteEntryCount(), BitmapInfoAccess::HasPalette(), m_pBmpAcc, nCount, and nIndex.

Member Data Documentation

◆ m_aAlpha

::Bitmap vcl::unotools::VclCanvasBitmap::m_aAlpha
private

Definition at line 40 of file canvasbitmap.hxx.

Referenced by getAlphaReadAccess(), and VclCanvasBitmap().

◆ m_aBitmap

::Bitmap vcl::unotools::VclCanvasBitmap::m_aBitmap
private

Definition at line 39 of file canvasbitmap.hxx.

Referenced by getBitmapReadAccess(), getScaledBitmap(), getSize(), and VclCanvasBitmap().

◆ m_aBmpEx

BitmapEx vcl::unotools::VclCanvasBitmap::m_aBmpEx
private

Definition at line 38 of file canvasbitmap.hxx.

Referenced by convertIntegerFromARGB(), convertIntegerFromPARGB(), convertIntegerFromRGB(), convertIntegerToARGB(), convertIntegerToPARGB(), convertIntegerToRGB(), getData(), getPixel(), hasAlpha(), and VclCanvasBitmap().

◆ m_aComponentBitCounts

css::uno::Sequence<sal_Int32> vcl::unotools::VclCanvasBitmap::m_aComponentBitCounts
private

Definition at line 46 of file canvasbitmap.hxx.

Referenced by getComponentBitCounts(), setComponentInfo(), and VclCanvasBitmap().

◆ m_aComponentTags

css::uno::Sequence<sal_Int8> vcl::unotools::VclCanvasBitmap::m_aComponentTags
private

Definition at line 45 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), getComponentTags(), setComponentInfo(), and VclCanvasBitmap().

◆ m_aLayout

css::rendering::IntegerBitmapLayout vcl::unotools::VclCanvasBitmap::m_aLayout
private

Definition at line 47 of file canvasbitmap.hxx.

Referenced by getMemoryLayout(), and VclCanvasBitmap().

◆ m_bPalette

bool vcl::unotools::VclCanvasBitmap::m_bPalette
private

Definition at line 55 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertIntegerFromARGB(), convertIntegerFromPARGB(), convertIntegerFromRGB(), convertIntegerToARGB(), convertIntegerToPARGB(), convertIntegerToRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), getMemoryLayout(), getPalette(), and VclCanvasBitmap().

◆ m_nAlphaIndex

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nAlphaIndex
private

Definition at line 53 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), and VclCanvasBitmap().

◆ m_nBitsPerInputPixel

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nBitsPerInputPixel
private

Definition at line 48 of file canvasbitmap.hxx.

Referenced by convertIntegerFromARGB(), convertIntegerFromPARGB(), convertIntegerFromRGB(), convertIntegerToARGB(), convertIntegerToPARGB(), getData(), getPixel(), and VclCanvasBitmap().

◆ m_nBitsPerOutputPixel

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nBitsPerOutputPixel
private

Definition at line 49 of file canvasbitmap.hxx.

Referenced by convertIntegerFromARGB(), convertIntegerFromPARGB(), convertIntegerFromRGB(), convertIntegerToARGB(), convertIntegerToPARGB(), convertIntegerToRGB(), getBitsPerPixel(), getData(), getPixel(), and VclCanvasBitmap().

◆ m_nBlueIndex

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nBlueIndex
private

Definition at line 52 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), and VclCanvasBitmap().

◆ m_nGreenIndex

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nGreenIndex
private

Definition at line 51 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), and VclCanvasBitmap().

◆ m_nIndexIndex

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nIndexIndex
private

Definition at line 54 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), and VclCanvasBitmap().

◆ m_nRedIndex

sal_Int32 vcl::unotools::VclCanvasBitmap::m_nRedIndex
private

Definition at line 50 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), and VclCanvasBitmap().

◆ m_pAlphaAcc

Bitmap::ScopedInfoAccess vcl::unotools::VclCanvasBitmap::m_pAlphaAcc
private

Definition at line 42 of file canvasbitmap.hxx.

Referenced by getData(), getPixel(), and VclCanvasBitmap().

◆ m_pAlphaReadAcc

std::optional<Bitmap::ScopedReadAccess> vcl::unotools::VclCanvasBitmap::m_pAlphaReadAcc
private

Definition at line 44 of file canvasbitmap.hxx.

Referenced by getAlphaReadAccess().

◆ m_pBmpAcc

Bitmap::ScopedInfoAccess vcl::unotools::VclCanvasBitmap::m_pBmpAcc
private

Definition at line 41 of file canvasbitmap.hxx.

Referenced by convertFromARGB(), convertFromIntegerColorSpace(), convertFromPARGB(), convertFromRGB(), convertToARGB(), convertToPARGB(), convertToRGB(), getData(), getIndex(), getNumberOfEntries(), getPixel(), setIndex(), and VclCanvasBitmap().

◆ m_pBmpReadAcc

std::optional<Bitmap::ScopedReadAccess> vcl::unotools::VclCanvasBitmap::m_pBmpReadAcc
private

Definition at line 43 of file canvasbitmap.hxx.

Referenced by getBitmapReadAccess().

The documentation for this class was generated from the following files:
Generated on Sun Jul 30 2023 04:37:06 for LibreOffice Module vcl (master) by doxygen 1.9.3