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 ()

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 135 of file qcolortransferfunction_p.h.

Constructor & Destructor Documentation

QColorTransferFunction() [1/2]

QColorTransferFunction::QColorTransferFunction ( )

inlinenoexcept

Definition at line 29 of file qcolortransferfunction_p.h.

Referenced by fromGamma(), fromProPhotoRgb(), fromSRgb(), and inverted().

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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.

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.

fromGamma()

static QColorTransferFunction QColorTransferFunction::fromGamma ( float gamma )

inlinestatic

Definition at line 101 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), Calculated, IsGamma, IsIdentity, and NoHint.

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

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fromProPhotoRgb()

static QColorTransferFunction QColorTransferFunction::fromProPhotoRgb ( )

inlinestatic

Definition at line 112 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), and Calculated.

Referenced by QColorSpacePrivate::setTransferFunction().

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fromSRgb()

static QColorTransferFunction QColorTransferFunction::fromSRgb ( )

inlinestatic

Definition at line 107 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), Calculated, and IsSRgb.

Referenced by QColorTransferTable::asColorTransferFunction(), QIcc::parseTRCs(), and QColorSpacePrivate::setTransferFunction().

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inverted()

QColorTransferFunction QColorTransferFunction::inverted ( ) const

inline

Definition at line 67 of file qcolortransferfunction_p.h.

References QColorTransferFunction(), d, 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.

References IsGamma.

isIdentity()

bool QColorTransferFunction::isIdentity ( ) const

inline

Definition at line 43 of file qcolortransferfunction_p.h.

References IsIdentity.

Referenced by QColorSpacePrivate::setTransferFunctionTable().

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isSRgb()

bool QColorTransferFunction::isSRgb ( ) const

inline

Definition at line 48 of file qcolortransferfunction_p.h.

References IsSRgb.

Referenced by QColorSpacePrivate::setTransferFunctionTable().

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matches()

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

inline

Definition at line 117 of file qcolortransferfunction_p.h.

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

Q_DECLARE_FLAGS()

QColorTransferFunction::Q_DECLARE_FLAGS	(	Hints	,
		Hint	)

Friends And Related Symbol Documentation

operator!=

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

friend

Definition at line 186 of file qcolortransferfunction_p.h.

operator==

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

friend

Definition at line 182 of file qcolortransferfunction_p.h.

Member Data Documentation

m_a

float QColorTransferFunction::m_a

Definition at line 127 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

m_b

float QColorTransferFunction::m_b

Definition at line 128 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

m_c

float QColorTransferFunction::m_c

Definition at line 129 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

m_d

float QColorTransferFunction::m_d

Definition at line 130 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

m_e

float QColorTransferFunction::m_e

Definition at line 131 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

m_f

float QColorTransferFunction::m_f

Definition at line 132 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

m_g

float QColorTransferFunction::m_g

Definition at line 133 of file qcolortransferfunction_p.h.

Referenced by apply(), inverted(), and matches().

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

• qtbase/src/gui/painting/qcolortransferfunction_p.h (a07519f51f2733447aab07442a895d227bcfbbb0)