#include <posterize.h>

Inheritance diagram for KisFilterPosterize:

Public Member Functions
KisConfigWidget *	createConfigurationWidget (QWidget *parent, const KisPaintDeviceSP dev, bool useForMasks) const override

KoColorTransformation *	createTransformation (const KoColorSpace *cs, const KisFilterConfigurationSP config) const override

	KisFilterPosterize ()

Public Member Functions inherited from KisColorTransformationFilter
KisFilterConfigurationSP	factoryConfiguration (KisResourcesInterfaceSP resourcesInterface) const override

	KisColorTransformationFilter (const KoID &id, const KoID &category, const QString &entry)

void	processImpl (KisPaintDeviceSP device, const QRect &applyRect, const KisFilterConfigurationSP config, KoUpdater *progressUpdater) const override

	~KisColorTransformationFilter () override

Public Member Functions inherited from KisFilter
virtual QRect	changedRect (const QRect &rect, const KisFilterConfigurationSP config, int lod) const

virtual bool	configurationAllowedForMask (KisFilterConfigurationSP config) const

virtual void	fixLoadedFilterConfigurationForMasks (KisFilterConfigurationSP config) const

	KisFilter (const KoID &id, const KoID &category, const QString &entry)

virtual QRect	neededRect (const QRect &rect, const KisFilterConfigurationSP config, int lod) const

virtual bool	needsTransparentPixels (const KisFilterConfigurationSP config, const KoColorSpace *cs) const

void	process (const KisPaintDeviceSP src, KisPaintDeviceSP dst, KisSelectionSP selection, const QRect &applyRect, const KisFilterConfigurationSP config, KoUpdater *progressUpdater=0) const

void	process (KisPaintDeviceSP device, const QRect &applyRect, const KisFilterConfigurationSP config, KoUpdater *progressUpdater=0) const

virtual bool	supportsLevelOfDetail (const KisFilterConfigurationSP config, int lod) const

	~KisFilter () override

Public Member Functions inherited from KisBaseProcessor
KisBookmarkedConfigurationManager *	bookmarkManager ()

const KisBookmarkedConfigurationManager *	bookmarkManager () const

ColorSpaceIndependence	colorSpaceIndependence () const

QString	id () const

	KisBaseProcessor (const KoID &id, const KoID &category, const QString &entry)

KoID	menuCategory () const

QString	menuEntry () const

QString	name () const

	Private ()

QKeySequence	shortcut () const

bool	showConfigurationWidget ()
	If true, the filter wants to show a configuration widget.

bool	supportsAdjustmentLayers () const
	This filter can be used in adjustment layers.

bool	supportsPainting () const

bool	supportsThreading () const

virtual	~KisBaseProcessor ()

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

Public Member Functions inherited from KisShared
bool	deref ()

bool	ref ()

int	refCount ()

QAtomicInt *	sharedWeakReference ()

Static Public Member Functions
static KoID	id ()

Protected Member Functions
KisFilterConfigurationSP	defaultConfiguration (KisResourcesInterfaceSP resourcesInterface) const override

Protected Member Functions inherited from KisFilter
QString	configEntryGroup () const

void	setSupportsLevelOfDetail (bool value)

Protected Member Functions inherited from KisBaseProcessor
void	init (const QString &configEntryGroup)

void	setColorSpaceIndependence (ColorSpaceIndependence v)

void	setShortcut (const QKeySequence &shortcut)

void	setShowConfigurationWidget (bool v)

void	setSupportsAdjustmentLayers (bool v)

void	setSupportsPainting (bool v)

void	setSupportsThreading (bool v)

Protected Member Functions inherited from KisShared
	KisShared ()

	~KisShared ()

Additional Inherited Members
Public Attributes inherited from KisBaseProcessor
KisBookmarkedConfigurationManager *	bookmarkManager

KoID	category

ColorSpaceIndependence	colorSpaceIndependence

QString	entry

KoID	id

QKeySequence	shortcut

bool	showConfigurationWidget

bool	supportsAdjustmentLayers

bool	supportsPainting

bool	supportsThreading

Public Attributes inherited from Private
KisCanvas2 *	canvas

int	displayedFrame

int	intendedFrame

Detailed Description

Definition at line 23 of file posterize.h.

Constructor & Destructor Documentation

◆ KisFilterPosterize()

KisFilterPosterize::KisFilterPosterize ( )

Definition at line 43 of file posterize.cpp.

                                       : KisColorTransformationFilter(id(), FiltersCategoryArtisticId, i18n("&Posterize..."))
{
    setColorSpaceIndependence(FULLY_INDEPENDENT);
    setSupportsPainting(true);
    setShowConfigurationWidget(true);
}

References FULLY_INDEPENDENT, KisBaseProcessor::setColorSpaceIndependence(), KisBaseProcessor::setShowConfigurationWidget(), and KisBaseProcessor::setSupportsPainting().

Member Function Documentation

◆ createConfigurationWidget()

KisConfigWidget * KisFilterPosterize::createConfigurationWidget	(	QWidget *	parent,
		const KisPaintDeviceSP	dev,
		bool	useForMasks ) const

overridevirtual

Create the configuration widget for this processor.

Parameters

parent	the Qt owner widget of this widget
dev	the paintdevice this filter will act on
useForMasks	shown if the filer is going to be used in a mask. Some filters may provide limited options when applied as a mask (e.g. Gaussian Blur)

Reimplemented from KisBaseProcessor.

Definition at line 77 of file posterize.cpp.

{
    Q_UNUSED(dev);
    vKisIntegerWidgetParam param;
    param.push_back(KisIntegerWidgetParam(2, 128, 16, i18n("Steps"), "steps"));
    return new KisMultiIntegerFilterWidget(id().id(), parent, id().id(), param);
}

◆ createTransformation()

KoColorTransformation * KisFilterPosterize::createTransformation	(	const KoColorSpace *	cs,
		const KisFilterConfigurationSP	config ) const

overridevirtual

Create the color transformation that will be applied on the device.

Implements KisColorTransformationFilter.

Definition at line 50 of file posterize.cpp.

{
    return new KisPosterizeColorTransformation(config->getInt("steps", 16), cs);
}

◆ defaultConfiguration()

KisFilterConfigurationSP KisFilterPosterize::defaultConfiguration ( KisResourcesInterfaceSP resourcesInterface ) const

overrideprotectedvirtual

Return the configuration set as the default by the user or the default configuration from the filter writer as returned by factoryConfiguration.

This configuration is used by default for the configuration widget and given to the process function if there is no configuration widget.

Returns: the default configuration of this widget

Reimplemented from KisBaseProcessor.

Definition at line 85 of file posterize.cpp.

{
    KisFilterConfigurationSP config = factoryConfiguration(resourcesInterface);
    config->setProperty("steps", 16);
    return config;
}

References KisColorTransformationFilter::factoryConfiguration().

◆ id()

static KoID KisFilterPosterize::id ( )

inlinestatic

Definition at line 30 of file posterize.h.

                            {
        return KoID("posterize", i18n("Posterize"));
    }

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

plugins/filters/posterize/posterize.h
plugins/filters/posterize/posterize.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members