CPDF_StitchFunc Class Reference

#include <cpdf_stitchfunc.h>

Inheritance diagram for CPDF_StitchFunc:

Collaboration diagram for CPDF_StitchFunc:

Public Member Functions
	CPDF_StitchFunc ()
	~CPDF_StitchFunc () override
bool	v_Init (const CPDF_Object *pObj, VisitedSet *pVisited) override
bool	v_Call (pdfium::span< const float > inputs, pdfium::span< float > results) const override
const std::vector< std::unique_ptr< CPDF_Function > > &	GetSubFunctions () const
float	GetBound (size_t i) const
float	GetEncode (size_t i) const
Public Member Functions inherited from CPDF_Function
virtual	~CPDF_Function ()
absl::optional< uint32_t >	Call (pdfium::span< const float > inputs, pdfium::span< float > results) const
uint32_t	CountInputs () const
uint32_t	CountOutputs () const
float	GetDomain (int i) const
float	GetRange (int i) const
float	Interpolate (float x, float xmin, float xmax, float ymin, float ymax) const

Additional Inherited Members
Public Types inherited from CPDF_Function
enum class	Type {   kTypeInvalid = -1 , kType0Sampled = 0 , kType2ExponentialInterpolation = 2 , kType3Stitching = 3 ,   kType4PostScript = 4 }
Static Public Member Functions inherited from CPDF_Function
static std::unique_ptr< CPDF_Function >	Load (RetainPtr< const CPDF_Object > pFuncObj)
Protected Types inherited from CPDF_Function
using	VisitedSet = std::set<RetainPtr<const CPDF_Object>>
Protected Member Functions inherited from CPDF_Function
	CPDF_Function (Type type)
bool	Init (const CPDF_Object *pObj, VisitedSet *pVisited)
Static Protected Member Functions inherited from CPDF_Function
static std::unique_ptr< CPDF_Function >	Load (RetainPtr< const CPDF_Object > pFuncObj, VisitedSet *pVisited)
Protected Attributes inherited from CPDF_Function
const Type	m_Type
uint32_t	m_nInputs = 0
uint32_t	m_nOutputs = 0
std::vector< float >	m_Domains
std::vector< float >	m_Ranges

Detailed Description

Definition at line 15 of file cpdf_stitchfunc.h.

Constructor & Destructor Documentation

CPDF_StitchFunc()

CPDF_StitchFunc::CPDF_StitchFunc

(

)

Definition at line 23 of file cpdf_stitchfunc.cpp.

References CPDF_Function::CPDF_Function(), and CPDF_Function::kType3Stitching.

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~CPDF_StitchFunc()

CPDF_StitchFunc::~CPDF_StitchFunc ( )

overridedefault

Member Function Documentation

GetBound()

float CPDF_StitchFunc::GetBound ( size_t i ) const

inline

Definition at line 28 of file cpdf_stitchfunc.h.

GetEncode()

float CPDF_StitchFunc::GetEncode ( size_t i ) const

inline

Definition at line 29 of file cpdf_stitchfunc.h.

GetSubFunctions()

const std::vector< std::unique_ptr< CPDF_Function > > & CPDF_StitchFunc::GetSubFunctions ( ) const

inline

Definition at line 25 of file cpdf_stitchfunc.h.

v_Call()

bool CPDF_StitchFunc::v_Call ( pdfium::span< const float > inputs, pdfium::span< float > results ) const

overridevirtual

Implements CPDF_Function.

Definition at line 109 of file cpdf_stitchfunc.cpp.

v_Init()

bool CPDF_StitchFunc::v_Init ( const CPDF_Object * pObj, VisitedSet * pVisited )

overridevirtual

Implements CPDF_Function.

Definition at line 27 of file cpdf_stitchfunc.cpp.

References CPDF_Function::m_nInputs.

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

• qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fpdfapi/page/cpdf_stitchfunc.h (acbcf08a6dffdfe90a6eaf661fcd6923f0de2447)
• qtwebengine/src/3rdparty/chromium/third_party/pdfium/core/fpdfapi/page/cpdf_stitchfunc.cpp (9c1f44f67466fea2fb20bb6f31fea388d8c65961)