LcmsColorSpaceFactory Class Reference

#include <LcmsColorSpace.h>

Inheritance diagram for LcmsColorSpaceFactory:

Public Member Functions
QList< KoColorConversionTransformationFactory * >	colorConversionLinks () const override
QString	colorSpaceEngine () const override
KoColorProfile *	createColorProfile (const QByteArray &rawData) const override
int	crossingCost () const override
bool	isHdr () const override
	LcmsColorSpaceFactory (cmsUInt32Number cmType, cmsColorSpaceSignature colorSpaceSignature)
bool	profileIsCompatible (const KoColorProfile *profile) const override
Public Member Functions inherited from KoColorSpaceFactory
virtual QList< KoColorConversionTransformationFactory * >	colorConversionLinksFromProfile (const KoColorProfile *profile) const
	colorConversionLinksFromProfile Sometimes, we need to generate special color conversion links based on the properties of the profile. The Perceptual Quantizer profiles are an example of this. This function is called inside the color conversion system.
virtual KoID	colorDepthId () const =0
virtual KoID	colorModelId () const =0
const KoColorProfile *	colorProfile (const QByteArray &rawData, ProfileRegistrationInterface *registrationInterface, const CustomProfileNameAlias &customProfileNameAlias) const
virtual QString	defaultProfile () const =0
const KoColorSpace *	grabColorSpace (const KoColorProfile *profile)
virtual QString	id () const =0
virtual QString	name () const =0
virtual int	referenceDepth () const =0
virtual bool	userVisible () const =0
virtual	~KoColorSpaceFactory ()
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)

Additional Inherited Members
Public Types inherited from KoColorSpaceFactory
using	CustomProfileNameAlias = QHash<QString, QString>
Public Attributes inherited from KoColorSpaceFactory
QHash< QString, KoColorSpace * >	availableColorspaces
QList< KoColorProfile * >	colorprofiles
QMutex	mutex
QHash< KoColorSpace *, QString >	stackInformation
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame
Protected Member Functions inherited from KoColorSpaceFactory
virtual KoColorSpace *	createColorSpace (const KoColorProfile *) const =0
	KoColorSpaceFactory ()
Private Member Functions inherited from KoLcmsInfo
virtual cmsColorSpaceSignature	colorSpaceSignature () const
virtual quint32	colorSpaceType () const
	KoLcmsInfo (cmsUInt32Number cmType, cmsColorSpaceSignature colorSpaceSignature)
virtual	~KoLcmsInfo ()

Detailed Description

Base class for all LCMS based ColorSpace factories.

Definition at line 459 of file LcmsColorSpace.h.

Constructor & Destructor Documentation

LcmsColorSpaceFactory()

LcmsColorSpaceFactory::LcmsColorSpaceFactory ( cmsUInt32Number cmType, cmsColorSpaceSignature colorSpaceSignature )

inline

Definition at line 462 of file LcmsColorSpace.h.

        : KoLcmsInfo(cmType, colorSpaceSignature)
    {
    }

Member Function Documentation

colorConversionLinks()

QList< KoColorConversionTransformationFactory * > LcmsColorSpaceFactory::colorConversionLinks ( ) const

overridevirtual

Returns

the list of color conversion provided by this colorspace, the factories constructed by this functions are owned by the caller of the function

Implements KoColorSpaceFactory.

Definition at line 19 of file LcmsColorSpace.cpp.

{
    return QList<KoColorConversionTransformationFactory *>();
}

colorSpaceEngine()

QString LcmsColorSpaceFactory::colorSpaceEngine ( ) const

inlineoverridevirtual

Returns

the name of the color space engine for this color space, or "" if none

Implements KoColorSpaceFactory.

Definition at line 473 of file LcmsColorSpace.h.

    {
        return "icc";
    }

createColorProfile()

KoColorProfile * LcmsColorSpaceFactory::createColorProfile ( const QByteArray & rawData ) const

overridevirtual

Implements KoColorSpaceFactory.

Definition at line 24 of file LcmsColorSpace.cpp.

{
    return new IccColorProfile(rawData);
}

crossingCost()

int LcmsColorSpaceFactory::crossingCost ( ) const

inlineoverridevirtual

Returns

the cost of the usage of the colorspace in the conversion graph. The higher the cost, the less probably the color space will be chosen for the conversion.

Implements KoColorSpaceFactory.

Definition at line 483 of file LcmsColorSpace.h.

                                      {
        return 1;
    }

isHdr()

bool LcmsColorSpaceFactory::isHdr ( ) const

inlineoverridevirtual

Returns

true if the color space supports High-Dynamic Range.

Implements KoColorSpaceFactory.

Reimplemented in RgbF16ColorSpaceFactory, RgbF32ColorSpaceFactory, XyzF16ColorSpaceFactory, XyzF32ColorSpaceFactory, and YCbCrF32ColorSpaceFactory.

Definition at line 478 of file LcmsColorSpace.h.

    {
        return false;
    }

profileIsCompatible()

bool LcmsColorSpaceFactory::profileIsCompatible ( const KoColorProfile * profile ) const

inlineoverridevirtual

Parameters

profile

a pointer to a color profile

Returns

true if the color profile can be used by a color space created by this factory

Implements KoColorSpaceFactory.

Definition at line 467 of file LcmsColorSpace.h.

    {
        const IccColorProfile *p = dynamic_cast<const IccColorProfile *>(profile);
        return (p && p->asLcms()->colorSpaceSignature() == colorSpaceSignature());
    }

References KoLcmsInfo::colorSpaceSignature(), and p.

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

• plugins/color/lcms2engine/LcmsColorSpace.h
• plugins/color/lcms2engine/LcmsColorSpace.cpp