flutter::DlColorColorSource Class Reference

#include <dl_color_source.h>

Inheritance diagram for flutter::DlColorColorSource:

Public Member Functions
	DlColorColorSource (DlColor color)
bool	isUIThreadSafe () const override
	If the underlying platform data held by this object is held in a way that it can be stored and potentially released from the UI thread, this method returns true. More...
std::shared_ptr< DlColorSource >	shared () const override
const DlColorColorSource *	asColor () const override
DlColorSourceType	type () const override
size_t	size () const override
bool	is_opaque () const override
DlColor	color () const
Public Member Functions inherited from flutter::DlColorSource
virtual bool	is_opaque () const =0
virtual bool	isUIThreadSafe () const =0
	If the underlying platform data held by this object is held in a way that it can be stored and potentially released from the UI thread, this method returns true. More...
virtual bool	isGradient () const
	If the underlying platform data represents a gradient. More...
virtual const DlColorColorSource *	asColor () const
virtual const DlImageColorSource *	asImage () const
virtual const DlLinearGradientColorSource *	asLinearGradient () const
virtual const DlRadialGradientColorSource *	asRadialGradient () const
virtual const DlConicalGradientColorSource *	asConicalGradient () const
virtual const DlSweepGradientColorSource *	asSweepGradient () const
virtual const DlRuntimeEffectColorSource *	asRuntimeEffect () const
Public Member Functions inherited from flutter::DlAttribute< DlColorSource, DlColorSourceType >
virtual DlColorSourceType	type () const=0
virtual size_t	size () const=0
virtual std::shared_ptr< DlColorSource >	shared () const=0
bool	operator== (DlColorSource const &other) const
bool	operator!= (DlColorSource const &other) const
virtual	~DlAttribute ()=default

Protected Member Functions
bool	equals_ (DlColorSource const &other) const override
Protected Member Functions inherited from flutter::DlColorSource
	DlColorSource ()=default
virtual bool	equals_ (DlColorSource const &other) const=0

Additional Inherited Members
Static Public Member Functions inherited from flutter::DlColorSource
static std::shared_ptr< DlLinearGradientColorSource >	MakeLinear (const SkPoint start_point, const SkPoint end_point, uint32_t stop_count, const DlColor *colors, const float *stops, DlTileMode tile_mode, const SkMatrix *matrix=nullptr)
static std::shared_ptr< DlRadialGradientColorSource >	MakeRadial (SkPoint center, SkScalar radius, uint32_t stop_count, const DlColor *colors, const float *stops, DlTileMode tile_mode, const SkMatrix *matrix=nullptr)
static std::shared_ptr< DlConicalGradientColorSource >	MakeConical (SkPoint start_center, SkScalar start_radius, SkPoint end_center, SkScalar end_radius, uint32_t stop_count, const DlColor *colors, const float *stops, DlTileMode tile_mode, const SkMatrix *matrix=nullptr)
static std::shared_ptr< DlSweepGradientColorSource >	MakeSweep (SkPoint center, SkScalar start, SkScalar end, uint32_t stop_count, const DlColor *colors, const float *stops, DlTileMode tile_mode, const SkMatrix *matrix=nullptr)
static std::shared_ptr< DlRuntimeEffectColorSource >	MakeRuntimeEffect (sk_sp< DlRuntimeEffect > runtime_effect, std::vector< std::shared_ptr< DlColorSource > > samplers, std::shared_ptr< std::vector< uint8_t > > uniform_data)

Detailed Description

Definition at line 179 of file dl_color_source.h.

Constructor & Destructor Documentation

DlColorColorSource()

flutter::DlColorColorSource::DlColorColorSource ( DlColor  color )

inlineexplicit

Definition at line 181 of file dl_color_source.h.

: color_(color) {}

Member Function Documentation

asColor()

const DlColorColorSource * flutter::DlColorColorSource::asColor ( ) const

inlineoverridevirtual

Reimplemented from flutter::DlColorSource.

Definition at line 189 of file dl_color_source.h.

{ return this; }

color()

DlColor flutter::DlColorColorSource::color ( ) const

inline

Definition at line 196 of file dl_color_source.h.

{ return color_; }

equals_()

bool flutter::DlColorColorSource::equals_ ( DlColorSource const &  other ) const

inlineoverrideprotectedvirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 199 of file dl_color_source.h.

                                                          {
    FML_DCHECK(other.type() == DlColorSourceType::kColor);
    auto that = static_cast<DlColorColorSource const*>(&other);
    return color_ == that->color_;
  }

is_opaque()

bool flutter::DlColorColorSource::is_opaque ( ) const

inlineoverridevirtual

Implements flutter::DlColorSource.

Definition at line 194 of file dl_color_source.h.

{ return color_.getAlpha() == 255; }

isUIThreadSafe()

bool flutter::DlColorColorSource::isUIThreadSafe ( ) const

inlineoverridevirtual

If the underlying platform data held by this object is held in a way that it can be stored and potentially released from the UI thread, this method returns true.

Returns

True if the class has no GPU related resources or if any that it holds are held in a thread-safe manner.

Implements flutter::DlColorSource.

Definition at line 183 of file dl_color_source.h.

{ return true; }

shared()

std::shared_ptr< DlColorSource > flutter::DlColorColorSource::shared ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 185 of file dl_color_source.h.

                                                       {
    return std::make_shared<DlColorColorSource>(color_);
  }

size()

size_t flutter::DlColorColorSource::size ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 192 of file dl_color_source.h.

{ return sizeof(*this); }

type()

DlColorSourceType flutter::DlColorColorSource::type ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 191 of file dl_color_source.h.

{ return DlColorSourceType::kColor; }

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

• display_list/effects/dl_color_source.h