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CPDF_TransferFuncDIB Class Referencefinal

#include <cpdf_transferfuncdib.h>

Inheritance diagram for CPDF_TransferFuncDIB:
Collaboration diagram for CPDF_TransferFuncDIB:

Public Member Functions

pdfium::span< const uint8_t > GetScanline (int line) const override
Public Member Functions inherited from CFX_DIBBase
virtual bool SkipToScanline (int line, PauseIndicatorIface *pPause) const
virtual size_t GetEstimatedImageMemoryBurden () const
template<typename T>
pdfium::span< const T > GetScanlineAs (int line) const
int GetWidth () const
int GetHeight () const
uint32_t GetPitch () const
FXDIB_Format GetFormat () const
int GetBPP () const
bool IsMaskFormat () const
bool IsAlphaFormat () const
bool IsOpaqueImage () const
bool HasPalette () const
pdfium::span< const uint32_t > GetPaletteSpan () const
size_t GetRequiredPaletteSize () const
uint32_t GetPaletteArgb (int index) const
void SetPaletteArgb (int index, uint32_t color)
void SetPalette (pdfium::span< const uint32_t > src_palette)
void TakePalette (DataVector< uint32_t > src_palette)
RetainPtr< CFX_DIBitmap > Realize () const
RetainPtr< CFX_DIBitmap > ClipTo (const FX_RECT &rect) const
RetainPtr< CFX_DIBitmap > ConvertTo (FXDIB_Format format) const
RetainPtr< CFX_DIBitmap > StretchTo (int dest_width, int dest_height, const FXDIB_ResampleOptions &options, const FX_RECT *pClip) const
RetainPtr< CFX_DIBitmap > TransformTo (const CFX_Matrix &mtDest, int *left, int *top) const
RetainPtr< CFX_DIBitmap > SwapXY (bool bXFlip, bool bYFlip) const
RetainPtr< CFX_DIBitmap > FlipImage (bool bXFlip, bool bYFlip) const
RetainPtr< CFX_DIBitmap > CloneAlphaMask () const
bool GetOverlapRect (int &dest_left, int &dest_top, int &width, int &height, int src_width, int src_height, int &src_left, int &src_top, const CFX_AggClipRgn *pClipRgn) const
bool IsPremultiplied () const
Public Member Functions inherited from fxcrt::Retainable
 Retainable ()=default
bool HasOneRef () const

Public Attributes

 CONSTRUCT_VIA_MAKE_RETAIN

Private Member Functions

 ~CPDF_TransferFuncDIB () override

Additional Inherited Members

Public Types inherited from CFX_DIBBase
using kPlatformRGBStruct = FX_BGR_STRUCT<uint8_t>
Static Public Attributes inherited from CFX_DIBBase
static constexpr FXDIB_Format kPlatformRGBFormat = FXDIB_Format::kBgr
static constexpr uint32_t kPaletteSize = 256
Protected Member Functions inherited from CFX_DIBBase
 CFX_DIBBase ()
 ~CFX_DIBBase () override
RetainPtr< CFX_DIBitmap > ClipToInternal (const FX_RECT *pClip) const
void BuildPalette ()
int FindPalette (uint32_t color) const
void SetFormat (FXDIB_Format format)
void SetWidth (int width)
void SetHeight (int height)
void SetPitch (uint32_t pitch)
Protected Member Functions inherited from fxcrt::Retainable
virtual ~Retainable ()=default
Static Protected Member Functions inherited from CFX_DIBBase
static DataVector< uint32_t > ConvertBuffer (FXDIB_Format dest_format, pdfium::span< uint8_t > dest_buf, int dest_pitch, int width, int height, const RetainPtr< const CFX_DIBBase > &pSrcBitmap, int src_left, int src_top)
Protected Attributes inherited from CFX_DIBBase
DataVector< uint32_t > palette_

Detailed Description

Definition at line 20 of file cpdf_transferfuncdib.h.

Member Function Documentation

◆ ~CPDF_TransferFuncDIB()

CPDF_TransferFuncDIB::~CPDF_TransferFuncDIB ( )
overrideprivatedefault

◆ GetScanline()

pdfium::span< const uint8_t > CPDF_TransferFuncDIB::GetScanline ( int line) const
overridevirtual

Implements CFX_DIBBase.

Definition at line 169 of file cpdf_transferfuncdib.cpp.

Member Data Documentation

◆ CONSTRUCT_VIA_MAKE_RETAIN

CPDF_TransferFuncDIB::CONSTRUCT_VIA_MAKE_RETAIN

Definition at line 22 of file cpdf_transferfuncdib.h.

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