#include <SkSVGFeGaussianBlur.h>

Inheritance diagram for SkSVGFeGaussianBlur:

Classes
struct	StdDeviation

Static Public Member Functions
static sk_sp< SkSVGFeGaussianBlur >	Make ()

Static Public Member Functions inherited from SkSVGFe
static bool	IsFilterEffect (const sk_sp< SkSVGNode > &node)

Protected Member Functions
sk_sp< SkImageFilter >	onMakeImageFilter (const SkSVGRenderContext &, const SkSVGFilterContext &) const override

std::vector< SkSVGFeInputType >	getInputs () const override

bool	parseAndSetAttribute (const char , const char ) override

Protected Member Functions inherited from SkSVGFe
	SkSVGFe (SkSVGTag t)

virtual sk_sp< SkImageFilter >	onMakeImageFilter (const SkSVGRenderContext &, const SkSVGFilterContext &) const =0

virtual std::vector< SkSVGFeInputType >	getInputs () const =0

bool	parseAndSetAttribute (const char , const char ) override

Protected Member Functions inherited from SkSVGHiddenContainer
	SkSVGHiddenContainer (SkSVGTag t)

void	onRender (const SkSVGRenderContext &) const final

Protected Member Functions inherited from SkSVGContainer
	SkSVGContainer (SkSVGTag)

void	onRender (const SkSVGRenderContext &) const override

SkPath	onAsPath (const SkSVGRenderContext &) const override

SkRect	onObjectBoundingBox (const SkSVGRenderContext &) const override

bool	hasChildren () const final

template<typename NodeType , typename Func >
void	forEachChild (Func func) const

Protected Member Functions inherited from SkSVGTransformableNode
	SkSVGTransformableNode (SkSVGTag)

bool	onPrepareToRender (SkSVGRenderContext *) const override

void	onSetAttribute (SkSVGAttribute, const SkSVGValue &) override

void	mapToParent (SkPath *) const

void	mapToParent (SkRect *) const

Protected Member Functions inherited from SkSVGNode
	SkSVGNode (SkSVGTag)

virtual bool	onPrepareToRender (SkSVGRenderContext *) const

virtual void	onRender (const SkSVGRenderContext &) const =0

virtual bool	onAsPaint (const SkSVGRenderContext &, SkPaint *) const

virtual SkPath	onAsPath (const SkSVGRenderContext &) const =0

virtual void	onSetAttribute (SkSVGAttribute, const SkSVGValue &)

virtual bool	hasChildren () const

virtual SkRect	onObjectBoundingBox (const SkSVGRenderContext &) const

Additional Inherited Members
Public Member Functions inherited from SkSVGFe
sk_sp< SkImageFilter >	makeImageFilter (const SkSVGRenderContext &ctx, const SkSVGFilterContext &fctx) const

SkRect	resolveFilterSubregion (const SkSVGRenderContext &, const SkSVGFilterContext &) const

virtual SkSVGColorspace	resolveColorspace (const SkSVGRenderContext &, const SkSVGFilterContext &) const

void	applyProperties (SkSVGRenderContext *) const

Public Member Functions inherited from SkSVGContainer
void	appendChild (sk_sp< SkSVGNode >) override

Public Member Functions inherited from SkSVGTransformableNode
void	setTransform (const SkSVGTransformType &t)

Public Member Functions inherited from SkSVGNode
	~SkSVGNode () override

SkSVGTag	tag () const

virtual void	appendChild (sk_sp< SkSVGNode >)=0

void	render (const SkSVGRenderContext &) const

bool	asPaint (const SkSVGRenderContext &, SkPaint *) const

SkPath	asPath (const SkSVGRenderContext &) const

SkRect	objectBoundingBox (const SkSVGRenderContext &) const

void	setAttribute (SkSVGAttribute, const SkSVGValue &)

bool	setAttribute (const char attributeName, const char attributeValue)

virtual bool	parseAndSetAttribute (const char name, const char value)

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () const

Static Protected Member Functions inherited from SkSVGNode
static SkMatrix	ComputeViewboxMatrix (const SkRect &, const SkRect &, SkSVGPreserveAspectRatio)

Protected Attributes inherited from SkSVGContainer
skia_private::STArray< 1, sk_sp< SkSVGNode >, true >	fChildren

Detailed Description

Definition at line 14 of file SkSVGFeGaussianBlur.h.

Member Function Documentation

◆ getInputs()

std::vector< SkSVGFeInputType > SkSVGFeGaussianBlur::getInputs ( ) const

inlineoverrideprotectedvirtual

Implements SkSVGFe.

Definition at line 31 of file SkSVGFeGaussianBlur.h.

31{ return {this->getIn()}; }

◆ Make()

static sk_sp< SkSVGFeGaussianBlur > SkSVGFeGaussianBlur::Make ( )

inlinestatic

Definition at line 21 of file SkSVGFeGaussianBlur.h.

                                             {
        return sk_sp<SkSVGFeGaussianBlur>(new SkSVGFeGaussianBlur());
    }

◆ onMakeImageFilter()

sk_sp< SkImageFilter > SkSVGFeGaussianBlur::onMakeImageFilter	(	const SkSVGRenderContext &	ctx,
		const SkSVGFilterContext &	fctx
	)		const

overrideprotectedvirtual

Implements SkSVGFe.

Definition at line 21 of file SkSVGFeGaussianBlur.cpp.

                                                                                                  {
    const auto sigma = SkV2{fStdDeviation.fX, fStdDeviation.fY}
                     * ctx.transformForCurrentOBB(fctx.primitiveUnits()).scale;
 
    return SkImageFilters::Blur(
            sigma.x, sigma.y,
            fctx.resolveInput(ctx, this->getIn(), this->resolveColorspace(ctx, fctx)),
            this->resolveFilterSubregion(ctx, fctx));
}

◆ parseAndSetAttribute()

bool SkSVGFeGaussianBlur::parseAndSetAttribute	(	const char *	name,
		const char *	value
	)

overrideprotectedvirtual

Reimplemented from SkSVGFe.

Definition at line 15 of file SkSVGFeGaussianBlur.cpp.

                                                                                  {
    return INHERITED::parseAndSetAttribute(name, value) ||
           this->setStdDeviation(SkSVGAttributeParser::parse<SkSVGFeGaussianBlur::StdDeviation>(
                   "stdDeviation", name, value));
}

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

third_party/skia/modules/svg/include/SkSVGFeGaussianBlur.h
third_party/skia/modules/svg/src/SkSVGFeGaussianBlur.cpp

Classes

Static Public Member Functions