KoColorConversionFromAlphaTransformationFactoryImpl< alpha_channel_type > Class Template Reference

#include <KoColorConversionAlphaTransformation.h>

Inheritance diagram for KoColorConversionFromAlphaTransformationFactoryImpl< alpha_channel_type >:

Public Member Functions
KoColorConversionTransformation *	createColorTransformation (const KoColorSpace *srcColorSpace, const KoColorSpace *dstColorSpace, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags) const override
	KoColorConversionFromAlphaTransformationFactoryImpl (const QString &_dstModelId, const QString &_dstDepthId, const QString &_dstProfileName)
Public Member Functions inherited from KoColorConversionTransformationFactory
QString	dstColorDepthId () const
QString	dstColorModelId () const
QString	dstProfile () const
	KoColorConversionTransformationFactory (const QString &_srcModelId, const QString &_srcDepthId, const QString &_srcProfile, const QString &_dstModelId, const QString &_dstDepthId, const QString &_dstProfile)
QString	srcColorDepthId () const
QString	srcColorModelId () const
QString	srcProfile () const
	~KoColorConversionTransformationFactory () override
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)
Public Member Functions inherited from KoColorConversionTransformationAbstractFactory
virtual KoColorProofingConversionTransformation *	createColorProofingTransformation (const KoColorSpace *srcColorSpace, const KoColorSpace *dstColorSpace, const KoColorSpace *proofingSpace, KoColorProofingConversionTransformation::Intent renderingIntent, KoColorProofingConversionTransformation::Intent proofingIntent, bool bpcFirstTransform, quint8 *gamutWarning, KoColorConversionTransformation::ConversionFlags displayConversionFlags) const
	KoColorConversionTransformationAbstractFactory ()
virtual	~KoColorConversionTransformationAbstractFactory ()

Additional Inherited Members
Public Attributes inherited from KoColorConversionTransformationFactory
QString	dstDepthId
QString	dstModelId
QString	dstProfile
QString	srcDepthId
QString	srcModelId
QString	srcProfile
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame
Protected Member Functions inherited from KoColorConversionTransformationFactory
bool	canBeDestination (const KoColorSpace *dstCS) const
bool	canBeSource (const KoColorSpace *srcCS) const

Detailed Description

template<typename alpha_channel_type>
class KoColorConversionFromAlphaTransformationFactoryImpl< alpha_channel_type >

Create converter from the alpha color space to any color space This class is for use by the KoColorConversionSystem, no reason to use it directly.

Definition at line 24 of file KoColorConversionAlphaTransformation.h.

Constructor & Destructor Documentation

KoColorConversionFromAlphaTransformationFactoryImpl()

template<typename alpha_channel_type >

KoColorConversionFromAlphaTransformationFactoryImpl< alpha_channel_type >::KoColorConversionFromAlphaTransformationFactoryImpl	(	const QString &	_dstModelId,
		const QString &	_dstDepthId,
		const QString &	_dstProfileName )

Definition at line 110 of file KoColorConversionAlphaTransformation.cpp.

        : KoColorConversionTransformationFactory(AlphaColorModelID.id(),
                                                 colorDepthIdForChannelType<alpha_channel_type>().id(),
                                                 "default",
                                                 _dstModelId, _dstDepthId, _dstProfileName)
{
}

Member Function Documentation

createColorTransformation()

template<typename alpha_channel_type >

KoColorConversionTransformation * KoColorConversionFromAlphaTransformationFactoryImpl< alpha_channel_type >::createColorTransformation ( const KoColorSpace * srcColorSpace, const KoColorSpace * dstColorSpace, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags ) const

overridevirtual

Creates a color transformation between the source color space and the destination color space.

Parameters

srcColorSpace	source color space
dstColorSpace	destination color space
renderingIntent	rendering intent
conversionFlags	conversion flags

Implements KoColorConversionTransformationAbstractFactory.

Definition at line 121 of file KoColorConversionAlphaTransformation.cpp.

{
    Q_ASSERT(canBeSource(srcColorSpace));
    Q_ASSERT(canBeDestination(dstColorSpace));
 
    if (dstColorSpace->colorModelId() == GrayAColorModelID &&
        dstColorSpace->colorDepthId() == Integer8BitsColorDepthID) {
        return new KoColorConversionGrayAFromAlphaTransformation<alpha_channel_type, quint8>(srcColorSpace, dstColorSpace, renderingIntent, conversionFlags);
 
    } else if (dstColorSpace->colorModelId() == GrayAColorModelID &&
               dstColorSpace->colorDepthId() == Integer16BitsColorDepthID) {
            return new KoColorConversionGrayAFromAlphaTransformation<alpha_channel_type, quint16>(srcColorSpace, dstColorSpace, renderingIntent, conversionFlags);
 
    #ifdef HAVE_OPENEXR
    } else if (dstColorSpace->colorModelId() == GrayAColorModelID &&
               dstColorSpace->colorDepthId() == Float16BitsColorDepthID) {
            return new KoColorConversionGrayAFromAlphaTransformation<alpha_channel_type, half>(srcColorSpace, dstColorSpace, renderingIntent, conversionFlags);
    #endif
 
    } else if (dstColorSpace->colorModelId() == GrayAColorModelID &&
               dstColorSpace->colorDepthId() == Float32BitsColorDepthID) {
            return new KoColorConversionGrayAFromAlphaTransformation<alpha_channel_type, float>(srcColorSpace, dstColorSpace, renderingIntent, conversionFlags);
 
    } else if (dstColorSpace->colorModelId() == LABAColorModelID &&
               dstColorSpace->colorDepthId() == Integer16BitsColorDepthID) {
            return new KoColorConversionAlphaToLab16Transformation<alpha_channel_type>(srcColorSpace, dstColorSpace, renderingIntent, conversionFlags);
 
    } else {
        return new KoColorConversionFromAlphaTransformation<alpha_channel_type>(srcColorSpace, dstColorSpace, renderingIntent, conversionFlags);
    }
}

References KoColorSpace::colorDepthId(), KoColorSpace::colorModelId(), Float16BitsColorDepthID, Float32BitsColorDepthID, GrayAColorModelID, Integer16BitsColorDepthID, Integer8BitsColorDepthID, and LABAColorModelID.

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

• libs/pigment/KoColorConversionAlphaTransformation.h
• libs/pigment/KoColorConversionAlphaTransformation.cpp