#include <dl_color_source.h>

Inheritance diagram for flutter::DlImageColorSource:

Public Member Functions
	DlImageColorSource (sk_sp< const DlImage > image, DlTileMode horizontal_tile_mode, DlTileMode vertical_tile_mode, DlImageSampling sampling=DlImageSampling::kLinear, const SkMatrix *matrix=nullptr)

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...

const DlImageColorSource *	asImage () const override

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

std::shared_ptr< DlColorSource >	with_sampling (DlImageSampling sampling) const

DlColorSourceType	type () const override

size_t	size () const override

bool	is_opaque () const override

sk_sp< const DlImage >	image () const

DlTileMode	horizontal_tile_mode () const

DlTileMode	vertical_tile_mode () const

DlImageSampling	sampling () const

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () 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
bool	equals_ (DlColorSource const &other) const override

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

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 226 of file dl_color_source.h.

Constructor & Destructor Documentation

◆ DlImageColorSource()

flutter::DlImageColorSource::DlImageColorSource	(	sk_sp< const DlImage >	image,
		DlTileMode	horizontal_tile_mode,
		DlTileMode	vertical_tile_mode,
		DlImageSampling	sampling = `DlImageSampling::kLinear`,
		const SkMatrix *	matrix = `nullptr`
	)

inline

Definition at line 229 of file dl_color_source.h.

      : DlMatrixColorSourceBase(matrix),
        image_(std::move(image)),
        horizontal_tile_mode_(horizontal_tile_mode),
        vertical_tile_mode_(vertical_tile_mode),
        sampling_(sampling) {}

Member Function Documentation

◆ asImage()

const DlImageColorSource * flutter::DlImageColorSource::asImage ( ) const

inlineoverridevirtual

Reimplemented from flutter::DlColorSource.

Definition at line 244 of file dl_color_source.h.

244{ return this; }

◆ equals_()

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

inlineoverrideprotectedvirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 267 of file dl_color_source.h.

                                                          {
    FML_DCHECK(other.type() == DlColorSourceType::kImage);
    auto that = static_cast<DlImageColorSource const*>(&other);
    return (image_->Equals(that->image_) && matrix() == that->matrix() &&
            horizontal_tile_mode_ == that->horizontal_tile_mode_ &&
            vertical_tile_mode_ == that->vertical_tile_mode_ &&
            sampling_ == that->sampling_);
  }

◆ horizontal_tile_mode()

DlTileMode flutter::DlImageColorSource::horizontal_tile_mode ( ) const

inline

Definition at line 262 of file dl_color_source.h.

262{ return horizontal_tile_mode_; }

◆ image()

sk_sp< const DlImage > flutter::DlImageColorSource::image ( ) const

inline

Definition at line 261 of file dl_color_source.h.

261{ return image_; }

◆ is_opaque()

bool flutter::DlImageColorSource::is_opaque ( ) const

inlineoverridevirtual

Implements flutter::DlColorSource.

Definition at line 259 of file dl_color_source.h.

259{ return image_->isOpaque(); }

◆ isUIThreadSafe()

bool flutter::DlImageColorSource::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 240 of file dl_color_source.h.

                                       {
    return image_ ? image_->isUIThreadSafe() : true;
  }

◆ sampling()

DlImageSampling flutter::DlImageColorSource::sampling ( ) const

inline

Definition at line 264 of file dl_color_source.h.

264{ return sampling_; }

◆ shared()

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

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 246 of file dl_color_source.h.

                                                       {
    return with_sampling(sampling_);
  }

◆ size()

size_t flutter::DlImageColorSource::size ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 257 of file dl_color_source.h.

257{ return sizeof(*this); }

◆ type()

DlColorSourceType flutter::DlImageColorSource::type ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlColorSource, DlColorSourceType >.

Definition at line 256 of file dl_color_source.h.

256{ return DlColorSourceType::kImage; }

◆ vertical_tile_mode()

DlTileMode flutter::DlImageColorSource::vertical_tile_mode ( ) const

inline

Definition at line 263 of file dl_color_source.h.

263{ return vertical_tile_mode_; }

◆ with_sampling()

std::shared_ptr< DlColorSource > flutter::DlImageColorSource::with_sampling ( DlImageSampling sampling ) const

inline

Definition at line 250 of file dl_color_source.h.

                                                                             {
    return std::make_shared<DlImageColorSource>(image_, horizontal_tile_mode_,
                                                vertical_tile_mode_, sampling,
                                                matrix_ptr());
  }

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

display_list/effects/dl_color_source.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DlImageColorSource()

Member Function Documentation

◆ asImage()

◆ equals_()

◆ horizontal_tile_mode()

◆ image()

◆ is_opaque()

◆ isUIThreadSafe()

◆ sampling()

◆ shared()

◆ size()

◆ type()

◆ vertical_tile_mode()

◆ with_sampling()