ImageMagnifierBounds Class Reference

Inheritance diagram for ImageMagnifierBounds:

Public Member Functions
	ImageMagnifierBounds ()
Public Member Functions inherited from skiagm::GM
	GM (SkColor backgroundColor=SK_ColorWHITE)
virtual	~GM ()
void	setMode (Mode mode)
Mode	getMode () const
DrawResult	gpuSetup (SkCanvas *, SkString *errorMsg, GraphiteTestContext *=nullptr)
void	gpuTeardown ()
void	onceBeforeDraw ()
DrawResult	draw (SkCanvas *canvas)
DrawResult	draw (SkCanvas *, SkString *errorMsg)
void	drawBackground (SkCanvas *)
DrawResult	drawContent (SkCanvas *canvas)
DrawResult	drawContent (SkCanvas *, SkString *errorMsg)
virtual SkISize	getISize ()=0
virtual SkString	getName () const =0
virtual bool	runAsBench () const
SkScalar	width ()
SkScalar	height ()
SkColor	getBGColor () const
void	setBGColor (SkColor)
void	drawSizeBounds (SkCanvas *, SkColor)
bool	animate (double)
virtual bool	onChar (SkUnichar)
bool	getControls (SkMetaData *controls)
void	setControls (const SkMetaData &controls)
virtual void	modifyGrContextOptions (GrContextOptions *)
virtual void	modifyGraphiteContextOptions (skgpu::graphite::ContextOptions *) const
virtual bool	isBazelOnly () const
virtual std::map< std::string, std::string >	getGoldKeys () const

Protected Member Functions
SkString	getName () const override
SkISize	getISize () override
bool	onAnimate (double nanos) override
void	onDraw (SkCanvas *canvas) override
Protected Member Functions inherited from skiagm::GM
virtual DrawResult	onGpuSetup (SkCanvas *, SkString *, GraphiteTestContext *)
virtual void	onGpuTeardown ()
virtual void	onOnceBeforeDraw ()
virtual DrawResult	onDraw (SkCanvas *, SkString *errorMsg)
virtual void	onDraw (SkCanvas *)
virtual bool	onAnimate (double)
virtual bool	onGetControls (SkMetaData *)
virtual void	onSetControls (const SkMetaData &)
GraphiteTestContext *	graphiteTestContext () const

Additional Inherited Members
Public Types inherited from skiagm::GM
enum	Mode { kGM_Mode , kSample_Mode , kBench_Mode }
using	DrawResult = skiagm::DrawResult
using	GraphiteTestContext = skiatest::graphite::GraphiteTestContext
Static Public Attributes inherited from skiagm::GM
static constexpr char	kErrorMsg_DrawSkippedGpuOnly []

Detailed Description

Definition at line 99 of file imagemagnifier.cpp.

Constructor & Destructor Documentation

ImageMagnifierBounds()

ImageMagnifierBounds::ImageMagnifierBounds ( )

inline

Definition at line 101 of file imagemagnifier.cpp.

: fX(0.f), fY(0.f) {}

Member Function Documentation

getISize()

SkISize ImageMagnifierBounds::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 105 of file imagemagnifier.cpp.

{ return SkISize::Make(768, 512); }

getName()

SkString ImageMagnifierBounds::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 104 of file imagemagnifier.cpp.

{ return SkString("imagemagnifier_bounds"); }

onAnimate()

bool ImageMagnifierBounds::onAnimate ( double  nanos )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 107 of file imagemagnifier.cpp.

                                          {
        fX = TimeUtils::SineWave(nanos, 10.f, 0.f, -200.f, 200.f);
        fY = TimeUtils::SineWave(nanos, 10.f, 3.f, -200.f, 200.f);
        return true;
    }

onDraw()

void ImageMagnifierBounds::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 113 of file imagemagnifier.cpp.

                                           {
        this->drawRow(canvas, 16.f); // fish eye distortion
        canvas->translate(0.f, 256.f);
        this->drawRow(canvas, 0.f);  // no distortion, just zoom
    }

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

• third_party/skia/gm/imagemagnifier.cpp