ArcsSlide Class Reference

Inheritance diagram for ArcsSlide:

Public Member Functions
	ArcsSlide ()
void	load (SkScalar w, SkScalar h) override
void	draw (SkCanvas *canvas) override
bool	animate (double nanos) override
Public Member Functions inherited from Slide
virtual SkISize	getDimensions () const
virtual void	gpuTeardown ()
virtual void	draw (SkCanvas *canvas)=0
virtual bool	animate (double nanos)
virtual void	load (SkScalar winWidth, SkScalar winHeight)
virtual void	resize (SkScalar winWidth, SkScalar winHeight)
virtual void	unload ()
virtual bool	onChar (SkUnichar c)
virtual bool	onMouse (SkScalar x, SkScalar y, skui::InputState state, skui::ModifierKey modifiers)
virtual bool	onGetControls (SkMetaData *)
virtual void	onSetControls (const SkMetaData &)
const SkString &	getName ()
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Additional Inherited Members
Protected Attributes inherited from Slide
SkString	fName

Detailed Description

Definition at line 29 of file ArcSlide.cpp.

Constructor & Destructor Documentation

ArcsSlide()

ArcsSlide::ArcsSlide ( )

inline

Definition at line 150 of file ArcSlide.cpp.

{ fName = "Arcs"; }

Member Function Documentation

animate()

bool ArcsSlide::animate ( double  nanos )

inlineoverridevirtual

Reimplemented from Slide.

Definition at line 165 of file ArcSlide.cpp.

                                        {
        SkScalar angle = SkDoubleToScalar(fmod(1e-9 * nanos * 360 / 24, 360));
        if (fAnimatingDrawable) {
            fAnimatingDrawable->setSweep(angle);
        }
        return true;
    }

draw()

void ArcsSlide::draw ( SkCanvas *  canvas )

inlineoverridevirtual

Implements Slide.

Definition at line 160 of file ArcSlide.cpp.

                                         {
        canvas->clear(0xFFDDDDDD);
        canvas->drawDrawable(fRootDrawable.get());
    }

load()

void ArcsSlide::load ( SkScalar  w, SkScalar  h  )

inlineoverridevirtual

Reimplemented from Slide.

Definition at line 152 of file ArcSlide.cpp.

                                               {
        fAnimatingDrawable = sk_make_sp<MyDrawable>(fRect);
 
        SkPictureRecorder recorder;
        this->drawRoot(recorder.beginRecording(SkRect::MakeWH(800, 500)));
        fRootDrawable = recorder.finishRecordingAsDrawable();
    }

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

• third_party/skia/tools/viewer/ArcSlide.cpp