#include <IccColorProfile.h>

Inheritance diagram for IccColorProfile:

Classes
class	Container

class	Data

struct	Private

Public Member Functions
LcmsColorProfileContainer *	asLcms () const

KoColorProfile *	clone () const override

QString	colorModelID () const override

bool	compareTRC (TransferCharacteristics characteristics, float error) const override

void	delinearizeFloatValue (QVector< qreal > &Value) const override

void	delinearizeFloatValueFast (QVector< qreal > &Value) const override

QVector< qreal >	getColorantsxyY () const override

QVector< qreal >	getColorantsXYZ () const override

QVector< qreal >	getEstimatedTRC () const override

const QVector< KoChannelInfo::DoubleRange > &	getFloatUIMinMax (void) const

QVector< qreal >	getWhitePointxyY () const override

QVector< qreal >	getWhitePointXYZ () const override

bool	hasColorants () const override

bool	hasTRC () const override

	IccColorProfile (const IccColorProfile &rhs)

	IccColorProfile (const QByteArray &rawData)

	IccColorProfile (const QString &fileName=QString())

	IccColorProfile (const QVector< double > &colorants, const ColorPrimaries colorPrimariesType=PRIMARIES_UNSPECIFIED, const TransferCharacteristics transferFunction=TRC_LINEAR)

bool	isLinear () const override

bool	isSuitableForDisplay () const override

bool	isSuitableForInput () const override

bool	isSuitableForOutput () const override

bool	isSuitableForPrinting () const override

bool	isSuitableForWorkspace () const override

void	linearizeFloatValue (QVector< qreal > &Value) const override

void	linearizeFloatValueFast (QVector< qreal > &Value) const override

bool	load () override

bool	operator== (const KoColorProfile &) const override

QByteArray	rawData () const override

virtual bool	save ()

virtual bool	save (const QString &fileName)

bool	supportsAbsolute () const override

bool	supportsPerceptual () const override

bool	supportsRelative () const override

bool	supportsSaturation () const override

QString	type () const override

QByteArray	uniqueId () const override

bool	valid () const override

float	version () const override

	~IccColorProfile () override

Public Member Functions inherited from KoColorProfile
QString	copyright () const

QString	fileName () const

virtual ColorPrimaries	getColorPrimaries () const
	getColorPrimaries

virtual TransferCharacteristics	getTransferCharacteristics () const
	getTransferCharacteristics This function should be subclassed at some point so we can get the value from the lcms profile.

QString	info () const

	KoColorProfile (const KoColorProfile &profile)

	KoColorProfile (const QString &fileName=QString())

QString	manufacturer () const

QString	name () const

void	setFileName (const QString &filename)

virtual	~KoColorProfile ()

Public Member Functions inherited from Private
	Private (KisCanvas2 *c)

Protected Member Functions
bool	init ()

void	setRawData (const QByteArray &rawData)

Protected Member Functions inherited from KoColorProfile
void	setCharacteristics (ColorPrimaries primaries, TransferCharacteristics curve)
	setCharacteristics ideally, we'd read this from the icc profile curve, but that can be tricky, instead we'll set it on profile creation.

void	setCopyright (const QString &copyright)

void	setInfo (const QString &info)

void	setManufacturer (const QString &manufacturer)

void	setName (const QString &name)

Private Attributes
QScopedPointer< Private >	d

Additional Inherited Members
Static Public Member Functions inherited from KoColorProfile
static void	colorantsForType (ColorPrimaries primaries, QVector< double > &colorants)
	colorantsForPrimaries fills a QVector<float> with the xy values of the whitepoint and red, green, blue colorants for a given predefined value. Will not change the vector when the primaries are set to 'undefined'.

static QString	getColorPrimariesName (ColorPrimaries primaries)
	getColorPrimariesName

static QString	getTransferCharacteristicName (TransferCharacteristics curve)
	getTransferCharacteristicName

Public Attributes inherited from KoColorProfile
TransferCharacteristics	characteristics {TRC_UNSPECIFIED}

QString	copyright

QString	fileName

QString	info

QString	manufacturer

QString	name

int	primaries {-1}

Public Attributes inherited from Private
KisCanvas2 *	canvas

int	displayedFrame

int	intendedFrame

Detailed Description

This class contains an ICC color profile.

Definition at line 19 of file IccColorProfile.h.

Constructor & Destructor Documentation

◆ IccColorProfile() [1/4]

IccColorProfile::IccColorProfile ( const QString & fileName = QString() )

explicit

Definition at line 93 of file IccColorProfile.cpp.

    : KoColorProfile(fileName), d(new Private)
{
}

◆ IccColorProfile() [2/4]

IccColorProfile::IccColorProfile ( const QByteArray & rawData )

explicit

Definition at line 98 of file IccColorProfile.cpp.

    : KoColorProfile(QString()), d(new Private)
{
    setRawData(rawData);
    init();
}

References init(), rawData(), and setRawData().

◆ IccColorProfile() [3/4]

IccColorProfile::IccColorProfile	(	const QVector< double > &	colorants,
		const ColorPrimaries	colorPrimariesType = PRIMARIES_UNSPECIFIED,
		const TransferCharacteristics	transferFunction = TRC_LINEAR )

explicit

Definition at line 105 of file IccColorProfile.cpp.

: KoColorProfile(QString()), d(new Private)
{
    d->shared = QSharedPointer<Private::Shared>::create();
 
    KIS_SAFE_ASSERT_RECOVER_RETURN(
        (!colorants.isEmpty() || colorPrimariesType != PRIMARIES_UNSPECIFIED)
        && transferFunction != TRC_UNSPECIFIED);
 
    cmsCIExyY whitePoint;
 
    QVector<double> modifiedColorants = colorants;
 
    KoColorProfile::colorantsForType(colorPrimariesType, modifiedColorants);
 
    if (modifiedColorants.size()>=2) {
        whitePoint.x = modifiedColorants[0];
        whitePoint.y = modifiedColorants[1];
        whitePoint.Y = 1.0;
    }
 
    cmsToneCurve *mainCurve = LcmsColorProfileContainer::transferFunction(transferFunction);
 
    cmsCIExyYTRIPLE primaries;
 
    if (modifiedColorants.size()>2 && modifiedColorants.size() <= 8) {
        primaries = {{modifiedColorants[2], modifiedColorants[3], 1.0},
                     {modifiedColorants[4], modifiedColorants[5], 1.0},
                     {modifiedColorants[6], modifiedColorants[7], 1.0}};
    }
 
    cmsHPROFILE iccProfile = nullptr;
 
    if (colorants.size() == 2) {
        iccProfile = cmsCreateGrayProfile(&whitePoint, mainCurve);
    } else /*if (colorants.size()>2 || colorPrimariesType != 2)*/ {
        // generate rgb profile.
        cmsToneCurve *curve[3];
        curve[0] = curve[1] = curve[2] = mainCurve;
        iccProfile = cmsCreateRGBProfile(&whitePoint, &primaries, curve);
    }
 
    if (!iccProfile) {
        qWarning() << "WARNING: LCMS failed to create a profile for the requested parameters";
        qWarning().nospace() << "    transfer function: " << getTransferCharacteristicName(transferFunction) << " (" << transferFunction << ")";
        qWarning().nospace() << "    named primaries:" << getColorPrimariesName(colorPrimariesType) << " (" << colorPrimariesType << ")";
        qWarning() << "    requested colorants:" << colorants;
        // leave the profile in invalid state and return
        return;
    }
 
    QStringList name;
    name.append("Krita");
    name.append(KoColorProfile::getColorPrimariesName(colorPrimariesType));
    name.append(KoColorProfile::getTransferCharacteristicName(transferFunction));
 
    cmsCIEXYZ media_blackpoint = {0.0, 0.0, 0.0};
    cmsWriteTag (iccProfile, cmsSigMediaBlackPointTag, &media_blackpoint);
 
    //set the color profile info on the iccProfile;
    cmsMLU *mlu;
    mlu = cmsMLUalloc (NULL, 1);
    cmsMLUsetASCII (mlu, "en", "US", name.join(" ").toLatin1());
    cmsWriteTag (iccProfile, cmsSigProfileDescriptionTag, mlu);
    cmsMLUfree (mlu);
    mlu = cmsMLUalloc (NULL, 1);
    cmsMLUsetASCII (mlu, "en", "US", QString("Profile generated by Krita, Public domain.").toLatin1());
    cmsWriteTag(iccProfile, cmsSigCopyrightTag, mlu);
    cmsMLUfree (mlu);
 
    setCharacteristics(colorPrimariesType, transferFunction);
 
    setRawData(LcmsColorProfileContainer::lcmsProfileToByteArray(iccProfile));
    cmsCloseProfile(iccProfile);
    setFileName(name.join(" ").split(" ").join("-")+".icc");
    init();
}

References KoColorProfile::colorantsForType(), d, KoColorProfile::getColorPrimariesName(), KoColorProfile::getTransferCharacteristicName(), init(), KIS_SAFE_ASSERT_RECOVER_RETURN, LcmsColorProfileContainer::lcmsProfileToByteArray(), KoColorProfile::name, KoColorProfile::primaries, PRIMARIES_UNSPECIFIED, KoColorProfile::setCharacteristics(), KoColorProfile::setFileName(), setRawData(), LcmsColorProfileContainer::transferFunction(), and TRC_UNSPECIFIED.

◆ IccColorProfile() [4/4]

IccColorProfile::IccColorProfile ( const IccColorProfile & rhs )

Definition at line 185 of file IccColorProfile.cpp.

    : KoColorProfile(rhs)
    , d(new Private(*rhs.d))
{
    Q_ASSERT(d->shared);
}

References d.

◆ ~IccColorProfile()

IccColorProfile::~IccColorProfile ( )

override

Definition at line 192 of file IccColorProfile.cpp.

{
    Q_ASSERT(d->shared);
}

References d.

Member Function Documentation

◆ asLcms()

LcmsColorProfileContainer * IccColorProfile::asLcms ( ) const

Definition at line 463 of file IccColorProfile.cpp.

{
    Q_ASSERT(d->shared->lcmsProfile);
    return d->shared->lcmsProfile.data();
}

References d.

◆ clone()

KoColorProfile * IccColorProfile::clone ( ) const

overridevirtual

Create a copy of this profile. Data that shall not change during the life time of the profile shouldn't be duplicated but shared, like for instance ICC data.

Data that shall be changed like a palette or hdr information such as exposure must be duplicated while cloning.

Implements KoColorProfile.

Definition at line 197 of file IccColorProfile.cpp.

{
    return new IccColorProfile(*this);
}

References IccColorProfile().

◆ colorModelID()

QString IccColorProfile::colorModelID ( ) const

overridevirtual

Returns: a string for a color model id.

Reimplemented from KoColorProfile.

Definition at line 227 of file IccColorProfile.cpp.

{
    QString model;
 
    switch (d->shared->lcmsProfile->colorSpaceSignature()) {
    case cmsSigRgbData:
        model = "RGBA";
        break;
    case cmsSigLabData:
        model = "LABA";
        break;
    case cmsSigCmykData:
        model = "CMYKA";
        break;
    case cmsSigGrayData:
        model = "GRAYA";
        break;
    case cmsSigXYZData:
        model = "XYZA";
        break;
    case cmsSigYCbCrData:
        model = "YCbCrA";
        break;
    default:
        // In theory we should be able to interpret the colorspace signature as a 4 char array...
        model = QString();
    }
 
    return model;
}

References d.

◆ compareTRC()

bool IccColorProfile::compareTRC	(	TransferCharacteristics	characteristics,
		float	error ) const

overridevirtual

Comparing profile's TRC against the other with defined error threshold, returns true if profile TRC is matched.

Implements KoColorProfile.

Definition at line 385 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->compareTRC(characteristics, error);
    }
    return false;
}

References KoColorProfile::characteristics, and d.

◆ delinearizeFloatValue()

void IccColorProfile::delinearizeFloatValue ( QVector< qreal > & Value ) const

overridevirtual

Delinearizes first 3 values of QVector, leaving other values unchanged. Returns the same QVector if it is not possible to delinearize. Effectively undoes LinearizeFloatValue.

Implements KoColorProfile.

Definition at line 398 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile)
        d->shared->lcmsProfile->DelinearizeFloatValue(Value);
}

References d.

◆ delinearizeFloatValueFast()

void IccColorProfile::delinearizeFloatValueFast ( QVector< qreal > & Value ) const

overridevirtual

Implements KoColorProfile.

Definition at line 408 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile)
        d->shared->lcmsProfile->DelinearizeFloatValueFast(Value);
}

References d.

◆ getColorantsxyY()

QVector< qreal > IccColorProfile::getColorantsxyY ( ) const

overridevirtual

Returns: a qvector <double>(9) with the RGB colorants in xyY

Implements KoColorProfile.

Definition at line 350 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->getColorantsxyY();
    }
    return QVector<qreal>(9);
}

References d.

◆ getColorantsXYZ()

QVector< qreal > IccColorProfile::getColorantsXYZ ( ) const

overridevirtual

Returns: a qvector <double>(9) with the RGB colorants in XYZ

Implements KoColorProfile.

Definition at line 343 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->getColorantsXYZ();
    }
    return QVector<qreal>(9);
}

References d.

◆ getEstimatedTRC()

QVector< qreal > IccColorProfile::getEstimatedTRC ( ) const

overridevirtual

Returns: estimated gamma for RGB and Grayscale profiles

Implements KoColorProfile.

Definition at line 375 of file IccColorProfile.cpp.

{
    QVector <qreal> dummy(3);
    dummy.fill(2.2);//estimated sRGB trc.
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->getEstimatedTRC();
    }
    return dummy;
}

References d.

◆ getFloatUIMinMax()

const QVector< KoChannelInfo::DoubleRange > & IccColorProfile::getFloatUIMinMax ( void ) const

Returns the set of min/maxes for each channel in this profile. These (sometimes approximate) min and maxes are suitable for UI building. Furthermore, then only apply to the floating point uses of this profile, and not the integer variants.

Definition at line 478 of file IccColorProfile.cpp.

{
    Q_ASSERT(!d->shared->profileInfo->value.uiMinMaxes.isEmpty());
    return d->shared->profileInfo->value.uiMinMaxes;
}

References d.

◆ getWhitePointxyY()

QVector< qreal > IccColorProfile::getWhitePointxyY ( ) const

overridevirtual

Returns: a qvector <double>(3) with the whitepoint in xyY

Implements KoColorProfile.

Definition at line 366 of file IccColorProfile.cpp.

{
    QVector <qreal> d50Dummy(3);
    d50Dummy << 0.34773 << 0.35952 << 1.0;
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->getWhitePointxyY();
    }
    return d50Dummy;
}

References d.

◆ getWhitePointXYZ()

QVector< qreal > IccColorProfile::getWhitePointXYZ ( ) const

overridevirtual

Returns: a qvector <double>(3) with the whitepoint in XYZ

Implements KoColorProfile.

Definition at line 357 of file IccColorProfile.cpp.

{
    QVector <qreal> d50Dummy(3);
    d50Dummy << 0.9642 << 1.0000 << 0.8249;
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->getWhitePointXYZ();
    }
    return d50Dummy;
}

References d.

◆ hasColorants()

bool IccColorProfile::hasColorants ( ) const

overridevirtual

Returns: if the profile has colorants.

Implements KoColorProfile.

Definition at line 324 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->hasColorants();
    }
    return false;
}

References d.

◆ hasTRC()

bool IccColorProfile::hasTRC ( ) const

overridevirtual

Returns: if the profile has a TRC(required for linearisation).

Implements KoColorProfile.

Definition at line 331 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile)
        return d->shared->lcmsProfile->hasTRC();
    return false;
}

References d.

◆ init()

bool IccColorProfile::init ( )

protected

Definition at line 442 of file IccColorProfile.cpp.

{
    if (!d->shared->lcmsProfile) {
        d->shared->lcmsProfile.reset(new LcmsColorProfileContainer(d->shared->data.data()));
    }
    if (d->shared->lcmsProfile->init()) {
        setName(d->shared->lcmsProfile->name());
        setInfo(d->shared->lcmsProfile->info());
        setManufacturer(d->shared->lcmsProfile->manufacturer());
        setCopyright(d->shared->lcmsProfile->copyright());
        if (d->shared->lcmsProfile->valid()) {
            d->shared->profileInfo = Private::LazyProfileInfo([this] () {
                return d->calculateFloatUIMinMax();
            });
        }
        return true;
    } else {
        return false;
    }
}

References d, KoColorProfile::setCopyright(), KoColorProfile::setInfo(), KoColorProfile::setManufacturer(), and KoColorProfile::setName().

◆ isLinear()

bool IccColorProfile::isLinear ( ) const

overridevirtual

Returns: if the profile's TRCs are linear.

Implements KoColorProfile.

Definition at line 337 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile)
        return d->shared->lcmsProfile->isLinear();
    return false;
}

References d.

◆ isSuitableForDisplay()

bool IccColorProfile::isSuitableForDisplay ( ) const

overridevirtual

Returns: true if this profile is suitable to use for display

Implements KoColorProfile.

Definition at line 288 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->isSuitableForDisplay();
    }
    return false;
}

References d.

◆ isSuitableForInput()

bool IccColorProfile::isSuitableForInput ( ) const

overridevirtual

Returns: true if this profile can be used to convert color from this one to a different one

Implements KoColorProfile.

Definition at line 264 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->isSuitableForInput() && d->shared->profileInfo->value.canCreateCyclicTransform;
    }
    return false;
}

References d.

◆ isSuitableForOutput()

bool IccColorProfile::isSuitableForOutput ( ) const

overridevirtual

Returns: true if this profile can be used to convert color from a different profile to this one

Implements KoColorProfile.

Definition at line 257 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->isSuitableForOutput() && d->shared->profileInfo->value.canCreateCyclicTransform;
    }
    return false;
}

References d.

◆ isSuitableForPrinting()

bool IccColorProfile::isSuitableForPrinting ( ) const

overridevirtual

Returns: true if this profile is suitable to use for printing

Implements KoColorProfile.

Definition at line 280 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->isSuitableForPrinting();
    }
    return false;
}

References d.

◆ isSuitableForWorkspace()

bool IccColorProfile::isSuitableForWorkspace ( ) const

overridevirtual

Returns: true if you can use this profile can be used in Krita

Implements KoColorProfile.

Definition at line 271 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->isSuitableForWorkspace() && d->shared->profileInfo->value.canCreateCyclicTransform;
    }
    return false;
}

References d.

◆ linearizeFloatValue()

void IccColorProfile::linearizeFloatValue ( QVector< qreal > & Value ) const

overridevirtual

Linearizes first 3 values of QVector, leaving other values unchanged. Returns the same QVector if it is not possible to linearize.

Implements KoColorProfile.

Definition at line 393 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile)
        d->shared->lcmsProfile->LinearizeFloatValue(Value);
}

References d.

◆ linearizeFloatValueFast()

void IccColorProfile::linearizeFloatValueFast ( QVector< qreal > & Value ) const

overridevirtual

More imprecise versions of the above(limited to 16bit, and can't delinearize above 1.0.) Use this for filters and images.

Implements KoColorProfile.

Definition at line 403 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile)
        d->shared->lcmsProfile->LinearizeFloatValueFast(Value);
}

References d.

◆ load()

bool IccColorProfile::load ( )

overridevirtual

Load the profile in memory.

Returns: true if the profile has been successfully loaded

Reimplemented from KoColorProfile.

Definition at line 423 of file IccColorProfile.cpp.

{
    QFile file(fileName());
    file.open(QIODevice::ReadOnly);
    QByteArray rawData = file.readAll();
    setRawData(rawData);
    file.close();
    if (init()) {
        return true;
    }
    qWarning() << "Failed to load profile from " << fileName();
    return false;
}

References KoColorProfile::fileName, init(), rawData(), and setRawData().

◆ operator==()

bool IccColorProfile::operator== ( const KoColorProfile & rhs ) const

overridevirtual

Implements KoColorProfile.

Definition at line 469 of file IccColorProfile.cpp.

{
    const IccColorProfile *rhsIcc = dynamic_cast<const IccColorProfile *>(&rhs);
    if (rhsIcc) {
        return d->shared == rhsIcc->d->shared;
    }
    return false;
}

References d.

◆ rawData()

QByteArray IccColorProfile::rawData ( ) const

overridevirtual

Returns: an array with the raw data of the profile

Reimplemented from KoColorProfile.

Definition at line 202 of file IccColorProfile.cpp.

{
    return d->shared->data->rawData();
}

References d.

◆ save() [1/2]

bool IccColorProfile::save ( )

virtual

Definition at line 437 of file IccColorProfile.cpp.

{
    return false;
}

◆ save() [2/2]

bool KoColorProfile::save ( const QString & fileName )

virtual

Override this function to save the profile.

Parameters

fileName destination

Returns: true if the profile has been successfully saved

Reimplemented from KoColorProfile.

Definition at line 61 of file KoColorProfile.cpp.

{
    Q_UNUSED(filename);
    return false;
}

◆ setRawData()

void IccColorProfile::setRawData ( const QByteArray & rawData )

protected

Definition at line 207 of file IccColorProfile.cpp.

{
    d->shared->data->setRawData(rawData);
}

References d, and rawData().

◆ supportsAbsolute()

bool IccColorProfile::supportsAbsolute ( ) const

overridevirtual

Implements KoColorProfile.

Definition at line 310 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->supportsAbsolute();
    }
    return false;
}

References d.

◆ supportsPerceptual()

bool IccColorProfile::supportsPerceptual ( ) const

overridevirtual

Returns: which rendering intents are supported

Implements KoColorProfile.

Definition at line 296 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->supportsPerceptual();
    }
    return false;
}

References d.

◆ supportsRelative()

bool IccColorProfile::supportsRelative ( ) const

overridevirtual

Implements KoColorProfile.

Definition at line 317 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->supportsRelative();
    }
    return false;
}

References d.

◆ supportsSaturation()

bool IccColorProfile::supportsSaturation ( ) const

overridevirtual

Implements KoColorProfile.

Definition at line 303 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->supportsSaturation();
    }
    return false;
}

References d.

◆ type()

QString IccColorProfile::type ( ) const

inlineoverridevirtual

Returns: the type of this profile (icc, ctlcs etc)

Reimplemented from KoColorProfile.

Definition at line 116 of file IccColorProfile.h.

    {
        return "icc";
    }

◆ uniqueId()

QByteArray IccColorProfile::uniqueId ( ) const

overridevirtual

Implements KoColorProfile.

Definition at line 414 of file IccColorProfile.cpp.

{
    QByteArray dummy;
    if (d->shared->lcmsProfile) {
        dummy = d->shared->lcmsProfile->getProfileUniqueId();
    }
    return dummy;
}

References d.

◆ valid()

bool IccColorProfile::valid ( ) const

overridevirtual

Returns: true if the profile is valid, false if it isn't been loaded in memory yet, or if the loaded memory is a bad profile

Implements KoColorProfile.

Definition at line 212 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->valid();
    }
    return false;
}

References d.

◆ version()

float IccColorProfile::version ( ) const

overridevirtual

Return version

Implements KoColorProfile.

Definition at line 219 of file IccColorProfile.cpp.

{
    if (d->shared->lcmsProfile) {
        return d->shared->lcmsProfile->version();
    }
    return 0.0;
}

References d.

Member Data Documentation

◆ d

QScopedPointer<Private> IccColorProfile::d

private

Definition at line 138 of file IccColorProfile.h.

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

plugins/color/lcms2engine/colorprofiles/IccColorProfile.h
plugins/color/lcms2engine/colorprofiles/IccColorProfile.cpp

Classes

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IccColorProfile() [1/4]

◆ IccColorProfile() [2/4]

◆ IccColorProfile() [3/4]

◆ IccColorProfile() [4/4]

◆ ~IccColorProfile()

Member Function Documentation

◆ asLcms()

◆ clone()

◆ colorModelID()

◆ compareTRC()

◆ delinearizeFloatValue()

◆ delinearizeFloatValueFast()

◆ getColorantsxyY()

◆ getColorantsXYZ()

◆ getEstimatedTRC()

◆ getFloatUIMinMax()

◆ getWhitePointxyY()

◆ getWhitePointXYZ()

◆ hasColorants()

◆ hasTRC()

◆ init()

◆ isLinear()

◆ isSuitableForDisplay()

◆ isSuitableForInput()

◆ isSuitableForOutput()

◆ isSuitableForPrinting()

◆ isSuitableForWorkspace()

◆ linearizeFloatValue()

◆ linearizeFloatValueFast()

◆ load()

◆ operator==()

◆ rawData()

◆ save() [1/2]

◆ save() [2/2]

◆ setRawData()

◆ supportsAbsolute()

◆ supportsPerceptual()

◆ supportsRelative()

◆ supportsSaturation()

◆ type()

◆ uniqueId()

◆ valid()

◆ version()

Member Data Documentation

◆ d