dibtools.hxx File Reference

#include <vcl/dllapi.h>
#include <vcl/Scanline.hxx>

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Macros
#define	COMPRESS_NONE   ( 0 )
#define	RLE_8   ( 1 )
#define	RLE_4   ( 2 )
#define	BITFIELDS   ( 3UL )
#define	ZCOMPRESS   ( ('S'|('D'<<8UL)) | 0x01000000UL ) /* == 'SD01' (binary) */

Functions
bool VCL_DLLPUBLIC	ReadDIB (Bitmap &rTarget, SvStream &rIStm, bool bFileHeader, bool bMSOFormat=false)
bool VCL_DLLPUBLIC	ReadDIBBitmapEx (BitmapEx &rTarget, SvStream &rIStm, bool bFileHeader=true, bool bMSOFormat=false)
bool VCL_DLLPUBLIC	ReadDIBV5 (Bitmap &rTarget, AlphaMask &rTargetAlpha, SvStream &rIStm)
bool VCL_DLLPUBLIC	ReadRawDIB (BitmapEx &rTarget, const unsigned char *pBuf, const ScanlineFormat nFormat, const int nHeight, const int nStride)
bool VCL_DLLPUBLIC	WriteDIB (const Bitmap &rSource, SvStream &rOStm, bool bCompressed, bool bFileHeader)
bool VCL_DLLPUBLIC	WriteDIB (const BitmapEx &rSource, SvStream &rOStm, bool bCompressed=true)
bool VCL_DLLPUBLIC	WriteDIBBitmapEx (const BitmapEx &rSource, SvStream &rOStm)
sal_uInt32 VCL_DLLPUBLIC	getDIBV5HeaderSize ()

Macro Definition Documentation

#define BITFIELDS   ( 3UL )

Definition at line 37 of file dibtools.hxx.

Referenced by EMFWriter::ImplWriteBmpRecord().

#define COMPRESS_NONE   ( 0 )

Definition at line 34 of file dibtools.hxx.

#define RLE_4   ( 2 )

Definition at line 36 of file dibtools.hxx.

#define RLE_8   ( 1 )

Definition at line 35 of file dibtools.hxx.

#define ZCOMPRESS   ( ('S'|('D'<<8UL)) | 0x01000000UL ) /* == 'SD01' (binary) */

Definition at line 38 of file dibtools.hxx.

Function Documentation

sal_uInt32 VCL_DLLPUBLIC getDIBV5HeaderSize

(

)

Definition at line 1897 of file dibtools.cxx.

References DIBV5HEADERSIZE.

bool VCL_DLLPUBLIC ReadDIB	(	Bitmap &	rTarget,
		SvStream &	rIStm,
		bool	bFileHeader,
		bool	bMSOFormat = false
	)

Definition at line 1732 of file dibtools.cxx.

Referenced by SVMConverter::ImplConvertFromSVM1(), MetaBmpAction::Read(), MetaBmpScaleAction::Read(), MetaMaskAction::Read(), MetaMaskScaleAction::Read(), and MetaMaskScalePartAction::Read().

bool VCL_DLLPUBLIC ReadDIBBitmapEx	(	BitmapEx &	rTarget,
		SvStream &	rIStm,
		bool	bFileHeader = true,
		bool	bMSOFormat = false
	)

Definition at line 1741 of file dibtools.cxx.

References Bitmap, Color, Bitmap::GetBitCount(), SvStream::GetError(), Bitmap::HasGreyPalette(), AlphaMask::ImplSetBitmap(), tools::GenericTypeSerializer::readColor(), SvStream::ReadUChar(), SvStream::ReadUInt32(), SvStream::ResetError(), SvStream::Seek(), and SvStream::Tell().

Referenced by MetaBmpExAction::Read(), MetaBmpExScaleAction::Read(), ReadAnimation(), ReadImpGraphic(), and ReadImplWallpaper().

bool VCL_DLLPUBLIC ReadDIBV5	(	Bitmap &	rTarget,
		AlphaMask &	rTargetAlpha,
		SvStream &	rIStm
	)

Definition at line 1831 of file dibtools.cxx.

bool VCL_DLLPUBLIC ReadRawDIB	(	BitmapEx &	rTarget,
		const unsigned char *	pBuf,
		const ScanlineFormat	nFormat,
		const int	nHeight,
		const int	nStride
	)

Definition at line 1839 of file dibtools.cxx.

References Bitmap::AcquireWriteAccess(), and BitmapEx::maBitmap.

bool VCL_DLLPUBLIC WriteDIB	(	const Bitmap &	rSource,
		SvStream &	rOStm,
		bool	bCompressed,
		bool	bFileHeader
	)

Definition at line 1855 of file dibtools.cxx.

Referenced by GraphicFilter::ExportGraphic(), unographic::Graphic::getDIB(), unographic::Graphic::getMaskDIB(), vcl::bitmap::GetMaskDIB(), EMFWriter::ImplWriteBmpRecord(), TransferableHelper::SetBitmapEx(), WMFWriter::WMFRecord_StretchDIB(), MetaBmpAction::Write(), MetaBmpScaleAction::Write(), MetaMaskAction::Write(), MetaMaskScaleAction::Write(), and MetaMaskScalePartAction::Write().

bool VCL_DLLPUBLIC WriteDIB	(	const BitmapEx &	rSource,
		SvStream &	rOStm,
		bool	bCompressed = true
	)

Definition at line 1864 of file dibtools.cxx.

References BitmapEx::GetBitmap().

bool VCL_DLLPUBLIC WriteDIBBitmapEx	(	const BitmapEx &	rSource,
		SvStream &	rOStm
	)

Definition at line 1872 of file dibtools.cxx.

References Bitmap, Color, BitmapEx::GetBitmap(), BitmapEx::maMask, BitmapEx::maTransparentColor, BitmapEx::meTransparent, tools::GenericTypeSerializer::writeColor(), SvStream::WriteUChar(), and SvStream::WriteUInt32().

Referenced by vcl::PDFWriterImpl::implWriteBitmapEx(), MetaBmpExAction::Write(), MetaBmpExScaleAction::Write(), WriteAnimation(), WriteImpGraphic(), and WriteImplWallpaper().