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QColorMatrix Class Reference

#include <qcolormatrix_p.h>

Collaboration diagram for QColorMatrix:

Public Member Functions

constexpr bool isNull () const
constexpr float determinant () const
bool isValid () const
bool isIdentity () const noexcept
QColorMatrix inverted () const
QColorVector map (const QColorVector &c) const
QColorMatrix transposed () const

Static Public Member Functions

static QColorMatrix identity ()
static QColorMatrix fromScale (QColorVector v)
static QColorMatrix chromaticAdaptation (const QColorVector &whitePoint)
static QColorMatrix toXyzFromSRgb ()
static QColorMatrix toXyzFromAdobeRgb ()
static QColorMatrix toXyzFromDciP3D65 ()
static QColorMatrix toXyzFromProPhotoRgb ()
static QColorMatrix toXyzFromBt2020 ()

Public Attributes

QColorVector r
QColorVector g
QColorVector b

Friends

constexpr QColorMatrix operator* (const QColorMatrix &a, const QColorMatrix &o)
bool comparesEqual (const QColorMatrix &lhs, const QColorMatrix &rhs)

Detailed Description

Definition at line 205 of file qcolormatrix_p.h.

Member Function Documentation

◆ chromaticAdaptation()

QColorMatrix QColorMatrix::chromaticAdaptation ( const QColorVector & whitePoint)
inlinestatic

Definition at line 289 of file qcolormatrix_p.h.

References identity(), map(), and operator*.

Referenced by QIcc::fromIccProfile().

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◆ determinant()

float QColorMatrix::determinant ( ) const
inlineconstexpr

Definition at line 217 of file qcolormatrix_p.h.

◆ fromScale()

QColorMatrix QColorMatrix::fromScale ( QColorVector v)
inlinestatic

Definition at line 283 of file qcolormatrix_p.h.

Referenced by qColorSpacePrimaryPointsToXyzMatrix().

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◆ identity()

QColorMatrix QColorMatrix::identity ( )
inlinestatic

Definition at line 279 of file qcolormatrix_p.h.

Referenced by chromaticAdaptation(), isIdentity(), QColorSpacePrivate::transformationToColorSpace(), and QColorSpacePrivate::transformationToXYZ().

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◆ inverted()

QColorMatrix QColorMatrix::inverted ( ) const
inline

Definition at line 233 of file qcolormatrix_p.h.

Referenced by qColorSpacePrimaryPointsToXyzMatrix().

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◆ isIdentity()

bool QColorMatrix::isIdentity ( ) const
inlinenoexcept

Definition at line 228 of file qcolormatrix_p.h.

References identity().

Referenced by QIcc::parseLutData(), and QIcc::parseMabData().

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◆ isNull()

bool QColorMatrix::isNull ( ) const
inlineconstexpr

Definition at line 213 of file qcolormatrix_p.h.

◆ isValid()

bool QColorMatrix::isValid ( ) const
inline

Definition at line 223 of file qcolormatrix_p.h.

Referenced by QIcc::parseChad(), QIcc::parseLutData(), and QIcc::parseMabData().

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◆ map()

QColorVector QColorMatrix::map ( const QColorVector & c) const
inline

Definition at line 266 of file qcolormatrix_p.h.

Referenced by chromaticAdaptation(), qColorSpacePrimaryPointsToXyzMatrix(), and visitElement().

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◆ toXyzFromAdobeRgb()

QColorMatrix QColorMatrix::toXyzFromAdobeRgb ( )
inlinestatic

Definition at line 322 of file qcolormatrix_p.h.

Referenced by QIcc::parseRgbMatrix().

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◆ toXyzFromBt2020()

QColorMatrix QColorMatrix::toXyzFromBt2020 ( )
inlinestatic

Definition at line 340 of file qcolormatrix_p.h.

Referenced by QIcc::parseRgbMatrix().

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◆ toXyzFromDciP3D65()

QColorMatrix QColorMatrix::toXyzFromDciP3D65 ( )
inlinestatic

Definition at line 328 of file qcolormatrix_p.h.

Referenced by QIcc::parseRgbMatrix().

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◆ toXyzFromProPhotoRgb()

QColorMatrix QColorMatrix::toXyzFromProPhotoRgb ( )
inlinestatic

Definition at line 334 of file qcolormatrix_p.h.

Referenced by QIcc::parseRgbMatrix().

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◆ toXyzFromSRgb()

QColorMatrix QColorMatrix::toXyzFromSRgb ( )
inlinestatic

Definition at line 316 of file qcolormatrix_p.h.

Referenced by QIcc::parseRgbMatrix().

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◆ transposed()

QColorMatrix QColorMatrix::transposed ( ) const
inline

Definition at line 272 of file qcolormatrix_p.h.

◆ comparesEqual

bool comparesEqual ( const QColorMatrix & lhs,
const QColorMatrix & rhs )
friend

Definition at line 350 of file qcolormatrix_p.h.

◆ operator*

QColorMatrix operator* ( const QColorMatrix & a,
const QColorMatrix & o )
friend

Definition at line 249 of file qcolormatrix_p.h.

Referenced by chromaticAdaptation(), and qColorSpacePrimaryPointsToXyzMatrix().

Member Data Documentation

◆ b

QColorVector QColorMatrix::b

Definition at line 211 of file qcolormatrix_p.h.

◆ g

QColorVector QColorMatrix::g

Definition at line 210 of file qcolormatrix_p.h.

◆ r

QColorVector QColorMatrix::r

Definition at line 209 of file qcolormatrix_p.h.

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