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QColorTransferFunction Class Reference

#include <qcolortransferfunction_p.h>

Collaboration diagram for QColorTransferFunction:

Public Types

enum class  Hint : quint32 {
  NoHint = 0 , Calculated = 1 , IsGamma = 2 , IsIdentity = 4 ,
  IsSRgb = 8
}

Public Member Functions

 QColorTransferFunction () noexcept
 QColorTransferFunction (float a, float b, float c, float d, float e, float f, float g) noexcept
bool isGamma () const
bool isIdentity () const
bool isSRgb () const
float apply (float x) const
QColorTransferFunction inverted () const
bool matches (const QColorTransferFunction &o) const
 Q_DECLARE_FLAGS (Hints, Hint)

Static Public Member Functions

static QColorTransferFunction fromGamma (float gamma)
static QColorTransferFunction fromSRgb ()
static QColorTransferFunction fromProPhotoRgb ()
static QColorTransferFunction fromBt2020 ()

Public Attributes

float m_a
float m_b
float m_c
float m_d
float m_e
float m_f
float m_g

Friends

bool operator== (const QColorTransferFunction &f1, const QColorTransferFunction &f2)
bool operator!= (const QColorTransferFunction &f1, const QColorTransferFunction &f2)

Detailed Description

Definition at line 26 of file qcolortransferfunction_p.h.

Member Enumeration Documentation

◆ Hint

enum class QColorTransferFunction::Hint : quint32
strong
Enumerator
NoHint 
Calculated 
IsGamma 
IsIdentity 
IsSRgb 

Definition at line 141 of file qcolortransferfunction_p.h.

Constructor & Destructor Documentation

◆ QColorTransferFunction() [1/2]

QColorTransferFunction::QColorTransferFunction ( )
inlinenoexcept

Definition at line 29 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), m_a, m_b, m_c, m_d, m_e, m_f, and m_g.

Referenced by QColorTransferFunction(), QIcc::parseTRC(), and QIcc::parseTRCs().

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◆ QColorTransferFunction() [2/2]

QColorTransferFunction::QColorTransferFunction ( float a,
float b,
float c,
float d,
float e,
float f,
float g )
inlinenoexcept

Definition at line 34 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), m_a, m_b, m_c, m_d, m_e, m_f, and m_g.

Referenced by QColorTransferFunction(), inverted(), and QIcc::parseTRC().

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Member Function Documentation

◆ apply()

float QColorTransferFunction::apply ( float x) const
inline

Definition at line 54 of file qcolortransferfunction_p.h.

References m_a, m_b, m_c, m_d, m_e, m_f, and m_g.

◆ fromBt2020()

QColorTransferFunction QColorTransferFunction::fromBt2020 ( )
inlinestatic

Definition at line 118 of file qcolortransferfunction_p.h.

References Calculated.

◆ fromGamma()

QColorTransferFunction QColorTransferFunction::fromGamma ( float gamma)
inlinestatic

Definition at line 102 of file qcolortransferfunction_p.h.

References Calculated, IsGamma, IsIdentity, and NoHint.

Referenced by QIcc::parseTRC(), and QIcc::parseTRCs().

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◆ fromProPhotoRgb()

QColorTransferFunction QColorTransferFunction::fromProPhotoRgb ( )
inlinestatic

Definition at line 113 of file qcolortransferfunction_p.h.

References Calculated.

◆ fromSRgb()

QColorTransferFunction QColorTransferFunction::fromSRgb ( )
inlinestatic

Definition at line 108 of file qcolortransferfunction_p.h.

References Calculated, and IsSRgb.

Referenced by QIcc::parseTRCs().

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◆ inverted()

QColorTransferFunction QColorTransferFunction::inverted ( ) const
inline

Definition at line 68 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), m_a, m_b, m_c, m_d, m_e, m_f, and m_g.

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◆ isGamma()

bool QColorTransferFunction::isGamma ( ) const
inline

Definition at line 38 of file qcolortransferfunction_p.h.

Referenced by QIcc::writeColorTrc().

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◆ isIdentity()

bool QColorTransferFunction::isIdentity ( ) const
inline

Definition at line 43 of file qcolortransferfunction_p.h.

Referenced by QColorSpacePrivate::setTransferFunctionTable().

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◆ isSRgb()

bool QColorTransferFunction::isSRgb ( ) const
inline

Definition at line 48 of file qcolortransferfunction_p.h.

Referenced by QColorSpacePrivate::setTransferFunctionTable().

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◆ matches()

bool QColorTransferFunction::matches ( const QColorTransferFunction & o) const
inline

Definition at line 123 of file qcolortransferfunction_p.h.

References m_a, m_b, m_c, m_d, m_e, m_f, and m_g.

Referenced by operator!=, and operator==.

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◆ Q_DECLARE_FLAGS()

QColorTransferFunction::Q_DECLARE_FLAGS ( Hints ,
Hint  )

◆ operator!=

bool operator!= ( const QColorTransferFunction & f1,
const QColorTransferFunction & f2 )
friend

Definition at line 192 of file qcolortransferfunction_p.h.

References matches().

◆ operator==

bool operator== ( const QColorTransferFunction & f1,
const QColorTransferFunction & f2 )
friend

Definition at line 188 of file qcolortransferfunction_p.h.

References matches().

Member Data Documentation

◆ m_a

float QColorTransferFunction::m_a

Definition at line 133 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

◆ m_b

float QColorTransferFunction::m_b

Definition at line 134 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

◆ m_c

float QColorTransferFunction::m_c

Definition at line 135 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

◆ m_d

float QColorTransferFunction::m_d

Definition at line 136 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

◆ m_e

float QColorTransferFunction::m_e

Definition at line 137 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

◆ m_f

float QColorTransferFunction::m_f

Definition at line 138 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

◆ m_g

float QColorTransferFunction::m_g

Definition at line 139 of file qcolortransferfunction_p.h.

Referenced by QColorTransferFunction(), QColorTransferFunction(), apply(), inverted(), matches(), and QIcc::writeColorTrc().

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