sksg::DropShadowImageFilter Class Reference

#include <SkSGRenderEffect.h>

Inheritance diagram for sksg::DropShadowImageFilter:

Public Types
enum class	Mode { kShadowAndForeground , kShadowOnly }

Public Member Functions
	~DropShadowImageFilter () override
Public Member Functions inherited from sksg::ImageFilter
	~ImageFilter () override
const sk_sp< SkImageFilter > &	getFilter () 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

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

Protected Member Functions
sk_sp< SkImageFilter >	onRevalidateFilter () override
Protected Member Functions inherited from sksg::ImageFilter
	ImageFilter ()
SkRect	onRevalidate (InvalidationController *, const SkMatrix &) final
virtual sk_sp< SkImageFilter >	onRevalidateFilter ()=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
Protected Types inherited from sksg::Node
enum	InvalTraits { kBubbleDamage_Trait = 1 << 0 , kOverrideDamage_Trait = 1 << 1 }

Detailed Description

SkDropShadowImageFilter node.

Definition at line 188 of file SkSGRenderEffect.h.

Member Enumeration Documentation

Mode

enum class sksg::DropShadowImageFilter::Mode

strong

Enumerator
kShadowAndForeground
kShadowOnly

Definition at line 194 of file SkSGRenderEffect.h.

{ kShadowAndForeground, kShadowOnly };

Constructor & Destructor Documentation

~DropShadowImageFilter()

sksg::DropShadowImageFilter::~DropShadowImageFilter ( )

overridedefault

Member Function Documentation

Make()

sk_sp< DropShadowImageFilter > sksg::DropShadowImageFilter::Make ( )

static

Definition at line 165 of file SkSGRenderEffect.cpp.

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

onRevalidateFilter()

sk_sp< SkImageFilter > sksg::DropShadowImageFilter::onRevalidateFilter ( )

overrideprotectedvirtual

Implements sksg::ImageFilter.

Definition at line 174 of file SkSGRenderEffect.cpp.

                                                               {
    if (fMode == Mode::kShadowOnly) {
        return SkImageFilters::DropShadowOnly(fOffset.x(), fOffset.y(), fSigma.x(), fSigma.y(),
                                              fColor, nullptr, this->getCropRect());
    } else {
        return SkImageFilters::DropShadow(fOffset.x(), fOffset.y(), fSigma.x(), fSigma.y(),
                                          fColor, nullptr, this->getCropRect());
    }
}

---

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

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