Skia
2D Graphics Library
Public Member Functions | Static Public Member Functions | Protected Types | Protected Member Functions | List of all members
sksg::LinearGradient Class Referencefinal

#include <SkSGGradient.h>

Inheritance diagram for sksg::LinearGradient:
Inheritance graph
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Public Member Functions

const sk_sp< SkShader > & getShader () const
 
const SkRect & revalidate (InvalidationController *, const SkMatrix &)
 
void invalidate (bool damage=true)
 
bool unique () const
 May return true if the caller is the only owner. More...
 
void ref () const
 Increment the reference count. More...
 
void unref () const
 Decrement the reference count. More...
 

Static Public Member Functions

static sk_sp< LinearGradient > Make ()
 

Protected Types

enum  InvalTraits { kBubbleDamage_Trait = 1 << 0 , kOverrideDamage_Trait = 1 << 1 }
 

Protected Member Functions

sk_sp< SkShader > onMakeShader (const std::vector< SkColor4f > &, const std::vector< SkScalar > &) const override
 
sk_sp< SkShader > onRevalidateShader () final
 
SkRect onRevalidate (InvalidationController *, const SkMatrix &) final
 
const SkRect & bounds () const
 
bool hasInval () const
 
void observeInval (const sk_sp< Node > &)
 
void unobserveInval (const sk_sp< Node > &)
 

Member Enumeration Documentation

◆ InvalTraits

enum sksg::Node::InvalTraits
protectedinherited
Enumerator
kBubbleDamage_Trait 
kOverrideDamage_Trait 

Member Function Documentation

◆ bounds()

const SkRect& sksg::Node::bounds ( ) const
inlineprotectedinherited

◆ getShader()

const sk_sp<SkShader>& sksg::Shader::getShader ( ) const
inlineinherited

◆ hasInval()

bool sksg::Node::hasInval ( ) const
inlineprotectedinherited

◆ invalidate()

void sksg::Node::invalidate ( bool  damage = true)
inherited

◆ Make()

static sk_sp<LinearGradient> sksg::LinearGradient::Make ( )
inlinestatic

◆ observeInval()

void sksg::Node::observeInval ( const sk_sp< Node > &  )
protectedinherited

◆ onMakeShader()

sk_sp<SkShader> sksg::LinearGradient::onMakeShader ( const std::vector< SkColor4f > &  ,
const std::vector< SkScalar > &   
) const
overrideprotectedvirtual

Implements sksg::Gradient.

◆ onRevalidate()

SkRect sksg::Shader::onRevalidate ( InvalidationController *  ,
const SkMatrix &   
)
finalprotectedvirtualinherited

Implements sksg::Node.

◆ onRevalidateShader()

sk_sp<SkShader> sksg::Gradient::onRevalidateShader ( )
finalprotectedvirtualinherited

Implements sksg::Shader.

◆ ref()

void SkRefCntBase::ref ( ) const
inlineinherited

Increment the reference count.

Must be balanced by a call to unref().

◆ revalidate()

const SkRect& sksg::Node::revalidate ( InvalidationController *  ,
const SkMatrix &   
)
inherited

◆ unique()

bool SkRefCntBase::unique ( ) const
inlineinherited

May return true if the caller is the only owner.

Ensures that all previous owner's actions are complete.

◆ unobserveInval()

void sksg::Node::unobserveInval ( const sk_sp< Node > &  )
protectedinherited

◆ unref()

void SkRefCntBase::unref ( ) const
inlineinherited

Decrement the reference count.

If the reference count is 1 before the decrement, then delete the object. Note that if this is the case, then the object needs to have been allocated via new, and not on the stack.

Member Data Documentation

◆ fInvalObserver

Node* sksg::Node::fInvalObserver
inherited

◆ fInvalObserverArray

std::vector<Node*>* sksg::Node::fInvalObserverArray
inherited
The documentation for this class was generated from the following file: