flutter::DlLocalMatrixImageFilter Class Reference

#include <dl_image_filter.h>

Inheritance diagram for flutter::DlLocalMatrixImageFilter:

Public Member Functions
	DlLocalMatrixImageFilter (const SkMatrix &matrix, std::shared_ptr< DlImageFilter > filter)
	DlLocalMatrixImageFilter (const DlLocalMatrixImageFilter *filter)
	DlLocalMatrixImageFilter (const DlLocalMatrixImageFilter &filter)
std::shared_ptr< DlImageFilter >	shared () const override
DlImageFilterType	type () const override
size_t	size () const override
const SkMatrix &	matrix () const
const std::shared_ptr< DlImageFilter >	image_filter () const
const DlLocalMatrixImageFilter *	asLocalMatrix () const override
bool	modifies_transparent_black () const override
SkRect *	map_local_bounds (const SkRect &input_bounds, SkRect &output_bounds) const override
SkIRect *	map_device_bounds (const SkIRect &input_bounds, const SkMatrix &ctm, SkIRect &output_bounds) const override
SkIRect *	get_input_device_bounds (const SkIRect &output_bounds, const SkMatrix &ctm, SkIRect &input_bounds) const override
Public Member Functions inherited from flutter::DlImageFilter
virtual const DlBlurImageFilter *	asBlur () const
virtual const DlDilateImageFilter *	asDilate () const
virtual const DlErodeImageFilter *	asErode () const
virtual const DlMatrixImageFilter *	asMatrix () const
virtual std::shared_ptr< DlImageFilter >	makeWithLocalMatrix (const SkMatrix &matrix) const
virtual const DlComposeImageFilter *	asCompose () const
virtual const DlColorFilterImageFilter *	asColorFilter () const
virtual MatrixCapability	matrix_capability () const
Public Member Functions inherited from flutter::DlAttribute< DlImageFilter, DlImageFilterType >
bool	operator== (DlImageFilter const &other) const
bool	operator!= (DlImageFilter const &other) const
virtual	~DlAttribute ()=default

Protected Member Functions
bool	equals_ (const DlImageFilter &other) const override

Additional Inherited Members
Public Types inherited from flutter::DlImageFilter
enum class	MatrixCapability { kTranslate , kScaleTranslate , kComplex }
Static Protected Member Functions inherited from flutter::DlImageFilter
static SkVector	map_vectors_affine (const SkMatrix &ctm, SkScalar x, SkScalar y)
static SkIRect *	inset_device_bounds (const SkIRect &input_bounds, SkScalar radius_x, SkScalar radius_y, const SkMatrix &ctm, SkIRect &output_bounds)
static SkIRect *	outset_device_bounds (const SkIRect &input_bounds, SkScalar radius_x, SkScalar radius_y, const SkMatrix &ctm, SkIRect &output_bounds)

Detailed Description

Definition at line 665 of file dl_image_filter.h.

Constructor & Destructor Documentation

DlLocalMatrixImageFilter() [1/3]

flutter::DlLocalMatrixImageFilter::DlLocalMatrixImageFilter ( const SkMatrix &  matrix, std::shared_ptr< DlImageFilter >  filter  )

inlineexplicit

Definition at line 667 of file dl_image_filter.h.

      : matrix_(matrix), image_filter_(std::move(filter)) {}

DlLocalMatrixImageFilter() [2/3]

flutter::DlLocalMatrixImageFilter::DlLocalMatrixImageFilter ( const DlLocalMatrixImageFilter *  filter )

inlineexplicit

Definition at line 670 of file dl_image_filter.h.

      : DlLocalMatrixImageFilter(filter->matrix_, filter->image_filter_) {}

DlLocalMatrixImageFilter() [3/3]

flutter::DlLocalMatrixImageFilter::DlLocalMatrixImageFilter ( const DlLocalMatrixImageFilter &  filter )

inline

Definition at line 672 of file dl_image_filter.h.

      : DlLocalMatrixImageFilter(&filter) {}

Member Function Documentation

asLocalMatrix()

const DlLocalMatrixImageFilter * flutter::DlLocalMatrixImageFilter::asLocalMatrix ( ) const

inlineoverridevirtual

Reimplemented from flutter::DlImageFilter.

Definition at line 689 of file dl_image_filter.h.

                                                                 {
    return this;
  }

equals_()

bool flutter::DlLocalMatrixImageFilter::equals_ ( const DlImageFilter &  other ) const

inlineoverrideprotectedvirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 732 of file dl_image_filter.h.

                                                          {
    FML_DCHECK(other.type() == DlImageFilterType::kLocalMatrix);
    auto that = static_cast<const DlLocalMatrixImageFilter*>(&other);
    return (matrix_ == that->matrix_ &&
            Equals(image_filter_, that->image_filter_));
  }

get_input_device_bounds()

SkIRect * flutter::DlLocalMatrixImageFilter::get_input_device_bounds ( const SkIRect &  output_bounds, const SkMatrix &  ctm, SkIRect &  input_bounds  ) const

inlineoverridevirtual

Implements flutter::DlImageFilter.

Definition at line 720 of file dl_image_filter.h.

                                                                         {
    if (!image_filter_) {
      input_bounds = output_bounds;
      return &input_bounds;
    }
    return image_filter_->get_input_device_bounds(
        output_bounds, SkMatrix::Concat(ctm, matrix_), input_bounds);
  }

image_filter()

const std::shared_ptr< DlImageFilter > flutter::DlLocalMatrixImageFilter::image_filter ( ) const

inline

Definition at line 685 of file dl_image_filter.h.

                                                          {
    return image_filter_;
  }

map_device_bounds()

SkIRect * flutter::DlLocalMatrixImageFilter::map_device_bounds ( const SkIRect &  input_bounds, const SkMatrix &  ctm, SkIRect &  output_bounds  ) const

inlineoverridevirtual

Implements flutter::DlImageFilter.

Definition at line 709 of file dl_image_filter.h.

                                                                    {
    if (!image_filter_) {
      output_bounds = input_bounds;
      return &output_bounds;
    }
    return image_filter_->map_device_bounds(
        input_bounds, SkMatrix::Concat(ctm, matrix_), output_bounds);
  }

map_local_bounds()

SkRect * flutter::DlLocalMatrixImageFilter::map_local_bounds ( const SkRect &  input_bounds, SkRect &  output_bounds  ) const

inlineoverridevirtual

Implements flutter::DlImageFilter.

Definition at line 700 of file dl_image_filter.h.

                                                                 {
    if (!image_filter_) {
      output_bounds = input_bounds;
      return &output_bounds;
    }
    return image_filter_->map_local_bounds(input_bounds, output_bounds);
  }

matrix()

const SkMatrix & flutter::DlLocalMatrixImageFilter::matrix ( ) const

inline

Definition at line 683 of file dl_image_filter.h.

{ return matrix_; }

modifies_transparent_black()

bool flutter::DlLocalMatrixImageFilter::modifies_transparent_black ( ) const

inlineoverridevirtual

Implements flutter::DlImageFilter.

Definition at line 693 of file dl_image_filter.h.

                                                   {
    if (!image_filter_) {
      return false;
    }
    return image_filter_->modifies_transparent_black();
  }

shared()

std::shared_ptr< DlImageFilter > flutter::DlLocalMatrixImageFilter::shared ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 674 of file dl_image_filter.h.

                                                       {
    return std::make_shared<DlLocalMatrixImageFilter>(this);
  }

size()

size_t flutter::DlLocalMatrixImageFilter::size ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 681 of file dl_image_filter.h.

{ return sizeof(*this); }

type()

DlImageFilterType flutter::DlLocalMatrixImageFilter::type ( ) const

inlineoverridevirtual

Implements flutter::DlAttribute< DlImageFilter, DlImageFilterType >.

Definition at line 678 of file dl_image_filter.h.

                                          {
    return DlImageFilterType::kLocalMatrix;
  }

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

• display_list/effects/dl_image_filter.h