sksg::RadialGradient Class Reference

#include <SkSGGradient.h>

Inheritance diagram for sksg::RadialGradient:

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

Protected Member Functions
sk_sp< SkShader >	onMakeShader (const std::vector< SkColor4f > &, const std::vector< SkScalar > &) const override
Protected Member Functions inherited from sksg::Gradient
sk_sp< SkShader >	onRevalidateShader () final
virtual sk_sp< SkShader >	onMakeShader (const std::vector< SkColor4f > &colors, const std::vector< SkScalar > &positions) const =0
	Gradient ()=default
Protected Member Functions inherited from sksg::Shader
	Shader ()
SkRect	onRevalidate (InvalidationController *, const SkMatrix &) final
virtual sk_sp< SkShader >	onRevalidateShader ()=0
Protected Member Functions inherited from sksg::Node
	Node (uint32_t invalTraits)
	~Node () override
const SkRect &	bounds () const
bool	hasInval () const
virtual SkRect	onRevalidate (InvalidationController *, const SkMatrix &ctm)=0
void	observeInval (const sk_sp< Node > &)
void	unobserveInval (const sk_sp< Node > &)

Additional Inherited Members
Public Member Functions inherited from sksg::Shader
	~Shader () override
const sk_sp< SkShader > &	getShader () const
Public Member Functions inherited from sksg::Node
const SkRect &	revalidate (InvalidationController *, const SkMatrix &)
void	invalidate (bool damage=true)
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const
Protected Types inherited from sksg::Node
enum	InvalTraits { kBubbleDamage_Trait = 1 << 0 , kOverrideDamage_Trait = 1 << 1 }

Detailed Description

Definition at line 80 of file SkSGGradient.h.

Member Function Documentation

Make()

static sk_sp< RadialGradient > sksg::RadialGradient::Make ( )

inlinestatic

Definition at line 82 of file SkSGGradient.h.

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

onMakeShader()

sk_sp< SkShader > sksg::RadialGradient::onMakeShader ( const std::vector< SkColor4f > &  colors, const std::vector< SkScalar > &  positions  ) const

overrideprotectedvirtual

Implements sksg::Gradient.

Definition at line 49 of file SkSGGradient.cpp.

                                                                                          {
    SkASSERT(colors.size() == positions.size());
 
    return (fStartRadius <= 0 && fStartCenter == fEndCenter)
        ? SkGradientShader::MakeRadial(fEndCenter, fEndRadius,
                                       colors.data(), nullptr, positions.data(),
                                       SkToInt(colors.size()), this->getTileMode())
        : SkGradientShader::MakeTwoPointConical(fStartCenter, fStartRadius,
                                                fEndCenter, fEndRadius,
                                                colors.data(), nullptr, positions.data(),
                                                SkToInt(colors.size()), this->getTileMode());
}

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

• third_party/skia/modules/sksg/include/SkSGGradient.h
• third_party/skia/modules/sksg/src/SkSGGradient.cpp