#include <SkSVGFeComposite.h>

Inheritance diagram for SkSVGFeComposite:

Static Public Member Functions
static sk_sp< SkSVGFeComposite >	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 15 of file SkSVGFeComposite.h.

Member Function Documentation

◆ getInputs()

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

inlineoverrideprotectedvirtual

Implements SkSVGFe.

Definition at line 32 of file SkSVGFeComposite.h.

                                                           {
        return {this->getIn(), this->getIn2()};
    }

◆ Make()

static sk_sp< SkSVGFeComposite > SkSVGFeComposite::Make ( )

inlinestatic

Definition at line 17 of file SkSVGFeComposite.h.

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

◆ onMakeImageFilter()

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

overrideprotectedvirtual

Implements SkSVGFe.

Definition at line 47 of file SkSVGFeComposite.cpp.

                                                                                               {
    const SkRect cropRect = this->resolveFilterSubregion(ctx, fctx);
    const SkSVGColorspace colorspace = this->resolveColorspace(ctx, fctx);
    const sk_sp<SkImageFilter> background = fctx.resolveInput(ctx, fIn2, colorspace);
    const sk_sp<SkImageFilter> foreground = fctx.resolveInput(ctx, this->getIn(), colorspace);
    if (fOperator == SkSVGFeCompositeOperator::kArithmetic) {
        constexpr bool enforcePMColor = true;
        return SkImageFilters::Arithmetic(
                fK1, fK2, fK3, fK4, enforcePMColor, background, foreground, cropRect);
    } else {
        return SkImageFilters::Blend(
                BlendModeForOperator(fOperator), background, foreground, cropRect);
    }
}

◆ parseAndSetAttribute()

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

overrideprotectedvirtual

Reimplemented from SkSVGFe.

Definition at line 14 of file SkSVGFeComposite.cpp.

                                                                               {
    return INHERITED::parseAndSetAttribute(name, value) ||
           // SkSVGFeInputType parsing defined in SkSVGFe.cpp:
           this->setIn2(SkSVGAttributeParser::parse<SkSVGFeInputType>("in2", name, value)) ||
           this->setK1(SkSVGAttributeParser::parse<SkSVGNumberType>("k1", name, value)) ||
           this->setK2(SkSVGAttributeParser::parse<SkSVGNumberType>("k2", name, value)) ||
           this->setK3(SkSVGAttributeParser::parse<SkSVGNumberType>("k3", name, value)) ||
           this->setK4(SkSVGAttributeParser::parse<SkSVGNumberType>("k4", name, value)) ||
           this->setOperator(
                   SkSVGAttributeParser::parse<SkSVGFeCompositeOperator>("operator", name, value));
}

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

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

Static Public Member Functions