#include <dl_color_source.h>

Inheritance diagram for flutter::DlLinearGradientColorSource:

Public Member Functions
const DlLinearGradientColorSource *	asLinearGradient () const override

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...

DlColorSourceType	type () const override

size_t	size () const override

std::shared_ptr< DlColorSource >	shared () const override

const SkPoint &	start_point () const

const SkPoint &	end_point () const

Public Member Functions inherited from flutter::DlGradientColorSourceBase
bool	is_opaque () const override

bool	isGradient () const override
	If the underlying platform data represents a gradient. More...

DlTileMode	tile_mode () const

int	stop_count () const

const DlColor *	colors () const

const float *	stops () const

Public Member Functions inherited from flutter::DlMatrixColorSourceBase
const SkMatrix &	matrix () const

const SkMatrix *	matrix_ptr () 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
virtual const void *	pod () const override

bool	equals_ (DlColorSource const &other) const override

Protected Member Functions inherited from flutter::DlGradientColorSourceBase
	DlGradientColorSourceBase (uint32_t stop_count, DlTileMode tile_mode, const SkMatrix *matrix=nullptr)

size_t	vector_sizes () const

virtual const void *	pod () const =0

bool	base_equals_ (DlGradientColorSourceBase const *other_base) const

void	store_color_stops (void pod, const DlColor color_data, const float *stop_data)

Protected Member Functions inherited from flutter::DlMatrixColorSourceBase
	DlMatrixColorSourceBase (const SkMatrix *matrix)

Protected Member Functions inherited from flutter::DlColorSource
	DlColorSource ()=default

virtual bool	equals_ (DlColorSource const &other) const=0

Friends
class	DlColorSource

class	DisplayListBuilder

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 363 of file dl_color_source.h.

Member Function Documentation

◆ asLinearGradient()

const DlLinearGradientColorSource * flutter::DlLinearGradientColorSource::asLinearGradient ( ) const

inlineoverridevirtual

Reimplemented from flutter::DlColorSource.

Definition at line 365 of file dl_color_source.h.

                                                                       {
    return this;
  }

◆ end_point()

const SkPoint & flutter::DlLinearGradientColorSource::end_point ( ) const

inline

Definition at line 382 of file dl_color_source.h.

382{ return end_point_; }

◆ equals_()

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

inlineoverrideprotectedvirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 387 of file dl_color_source.h.

                                                          {
    FML_DCHECK(other.type() == DlColorSourceType::kLinearGradient);
    auto that = static_cast<DlLinearGradientColorSource const*>(&other);
    return (start_point_ == that->start_point_ &&
            end_point_ == that->end_point_ && base_equals_(that));
  }

◆ isUIThreadSafe()

bool flutter::DlLinearGradientColorSource::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 369 of file dl_color_source.h.

369{ return true; }

◆ pod()

virtual const void * flutter::DlLinearGradientColorSource::pod ( ) const

inlineoverrideprotectedvirtual

Implements flutter::DlGradientColorSourceBase.

Definition at line 385 of file dl_color_source.h.

385{ return this + 1; }

◆ shared()

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

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 376 of file dl_color_source.h.

                                                       {
    return MakeLinear(start_point_, end_point_, stop_count(), colors(), stops(),
                      tile_mode(), matrix_ptr());
  }

◆ size()

size_t flutter::DlLinearGradientColorSource::size ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 374 of file dl_color_source.h.

374{ return sizeof(*this) + vector_sizes(); }

flutter::DlGradientColorSourceBase::vector_sizes

size_t vector_sizes() const

Definition: dl_color_source.h:319

◆ start_point()

const SkPoint & flutter::DlLinearGradientColorSource::start_point ( ) const

inline

Definition at line 381 of file dl_color_source.h.

381{ return start_point_; }

◆ type()

DlColorSourceType flutter::DlLinearGradientColorSource::type ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 371 of file dl_color_source.h.

                                          {
    return DlColorSourceType::kLinearGradient;
  }

Friends And Related Function Documentation

◆ DisplayListBuilder

friend class DisplayListBuilder

friend

Definition at line 422 of file dl_color_source.h.

◆ DlColorSource

friend class DlColorSource

friend

Definition at line 421 of file dl_color_source.h.

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

display_list/effects/dl_color_source.h

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ asLinearGradient()

◆ end_point()

◆ equals_()

◆ isUIThreadSafe()

◆ pod()

◆ shared()

◆ size()

◆ start_point()

◆ type()

Friends And Related Function Documentation

◆ DisplayListBuilder

◆ DlColorSource