KisLayerStyleFilter Class Reference

#include <kis_layer_style_filter.h>

Inheritance diagram for KisLayerStyleFilter:

Public Member Functions
virtual QRect	changedRect (const QRect &rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment *env) const =0
virtual KisLayerStyleFilter *	clone () const =0
QString	id () const
	KisLayerStyleFilter (const KoID &id)
virtual QRect	neededRect (const QRect &rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment *env) const =0
virtual void	processDirectly (KisPaintDeviceSP src, KisMultipleProjection *dst, KisLayerStyleKnockoutBlower *blower, const QRect &applyRect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment *env) const =0
virtual	~KisLayerStyleFilter ()
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)
Public Member Functions inherited from KisShared
bool	deref ()
bool	ref ()
int	refCount ()
QAtomicInt *	sharedWeakReference ()

Public Attributes
KoID	id
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame

Protected Member Functions
	KisLayerStyleFilter (const KisLayerStyleFilter &rhs)
Protected Member Functions inherited from KisShared
	KisShared ()
	~KisShared ()

Private Attributes
const QScopedPointer< Private >	m_d

Detailed Description

Definition at line 12 of file kis_layer_style_filter.cpp.

Constructor & Destructor Documentation

KisLayerStyleFilter() [1/2]

KisLayerStyleFilter::KisLayerStyleFilter

(

const KoID &

id

)

Definition at line 17 of file kis_layer_style_filter.cpp.

    : m_d(new Private)
{
    m_d->id = id;
}

References id, and m_d.

~KisLayerStyleFilter()

KisLayerStyleFilter::~KisLayerStyleFilter ( )

virtual

Definition at line 30 of file kis_layer_style_filter.cpp.

{
}

KisLayerStyleFilter() [2/2]

KisLayerStyleFilter::KisLayerStyleFilter ( const KisLayerStyleFilter & rhs )

protected

Definition at line 23 of file kis_layer_style_filter.cpp.

    : KisShared(),
      m_d(new Private)
{
    m_d->id = rhs.m_d->id;
}

References m_d.

Member Function Documentation

changedRect()

virtual QRect KisLayerStyleFilter::changedRect ( const QRect & rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment * env ) const

pure virtual

Similar to neededRect: some filters will alter a lot of pixels that are near to each other at the same time. So when you changed a single rectangle in a device, the actual rectangle that will feel the influence of this change might be bigger. Use this function to determine that rect.

Implemented in KisLsBevelEmbossFilter, KisLsDropShadowFilter, KisLsOverlayFilter, KisLsSatinFilter, and KisLsStrokeFilter.

clone()

virtual KisLayerStyleFilter * KisLayerStyleFilter::clone ( ) const

pure virtual

Implemented in KisLsBevelEmbossFilter, KisLsDropShadowFilter, KisLsOverlayFilter, KisLsSatinFilter, and KisLsStrokeFilter.

id()

QString KisLayerStyleFilter::id

(

)

const

Returns

Unique identifier for this filter

neededRect()

virtual QRect KisLayerStyleFilter::neededRect ( const QRect & rect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment * env ) const

pure virtual

Some filters need pixels outside the current processing rect to compute the new value (for instance, convolution filters)

Implemented in KisLsBevelEmbossFilter, KisLsDropShadowFilter, KisLsOverlayFilter, KisLsSatinFilter, and KisLsStrokeFilter.

processDirectly()

virtual void KisLayerStyleFilter::processDirectly ( KisPaintDeviceSP src, KisMultipleProjection * dst, KisLayerStyleKnockoutBlower * blower, const QRect & applyRect, KisPSDLayerStyleSP style, KisLayerStyleFilterEnvironment * env ) const

pure virtual

Implemented in KisLsBevelEmbossFilter, KisLsDropShadowFilter, KisLsOverlayFilter, KisLsSatinFilter, and KisLsStrokeFilter.

Member Data Documentation

id

QString KisLayerStyleFilter::id

Definition at line 14 of file kis_layer_style_filter.cpp.

m_d

const QScopedPointer<Private> KisLayerStyleFilter::m_d

private

Definition at line 59 of file kis_layer_style_filter.h.

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

• libs/image/layerstyles/kis_layer_style_filter.cpp
• libs/image/layerstyles/kis_layer_style_filter.h