skiagm::FillTypeGM Class Reference

Inheritance diagram for skiagm::FillTypeGM:

Public Member Functions
	FillTypeGM ()
void	makePath ()
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 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
void	showPath (SkCanvas *canvas, int x, int y, SkPathFillType ft, SkScalar scale, const SkPaint &paint)
void	showFour (SkCanvas *canvas, SkScalar scale, const SkPaint &paint)
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 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 20 of file filltypes.cpp.

Constructor & Destructor Documentation

FillTypeGM()

skiagm::FillTypeGM::FillTypeGM ( )

inline

Definition at line 23 of file filltypes.cpp.

                 {
        this->setBGColor(0xFFDDDDDD);
    }

Member Function Documentation

getISize()

SkISize skiagm::FillTypeGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 39 of file filltypes.cpp.

{ return SkISize::Make(835, 840); }

getName()

SkString skiagm::FillTypeGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 37 of file filltypes.cpp.

{ return SkString("filltypes"); }

makePath()

void skiagm::FillTypeGM::makePath ( )

inline

Definition at line 27 of file filltypes.cpp.

                    {
        if (fPath.isEmpty()) {
            const SkScalar radius = SkIntToScalar(45);
            fPath = SkPathBuilder().addCircle(SkIntToScalar(50), SkIntToScalar(50), radius)
                                   .addCircle(SkIntToScalar(100), SkIntToScalar(100), radius)
                                   .detach();
        }
    }

onDraw()

void skiagm::FillTypeGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 68 of file filltypes.cpp.

                                           {
        this->makePath();
 
        canvas->translate(SkIntToScalar(20), SkIntToScalar(20));
 
        SkPaint paint;
        const SkScalar scale = SkIntToScalar(5)/4;
 
        paint.setAntiAlias(false);
 
        showFour(canvas, SK_Scalar1, paint);
        canvas->translate(SkIntToScalar(450), 0);
        showFour(canvas, scale, paint);
 
        paint.setAntiAlias(true);
 
        canvas->translate(SkIntToScalar(-450), SkIntToScalar(450));
        showFour(canvas, SK_Scalar1, paint);
        canvas->translate(SkIntToScalar(450), 0);
        showFour(canvas, scale, paint);
    }

showFour()

void skiagm::FillTypeGM::showFour ( SkCanvas *  canvas, SkScalar  scale, const SkPaint &  paint  )

inlineprotected

Definition at line 57 of file filltypes.cpp.

                                                                          {
        showPath(canvas,   0,   0, SkPathFillType::kWinding,
                 scale, paint);
        showPath(canvas, 200,   0, SkPathFillType::kEvenOdd,
                 scale, paint);
        showPath(canvas,  00, 200, SkPathFillType::kInverseWinding,
                 scale, paint);
        showPath(canvas, 200, 200, SkPathFillType::kInverseEvenOdd,
                 scale, paint);
    }

showPath()

void skiagm::FillTypeGM::showPath ( SkCanvas *  canvas, int  x, int  y, SkPathFillType  ft, SkScalar  scale, const SkPaint &  paint  )

inlineprotected

Definition at line 41 of file filltypes.cpp.

                                                        {
        const SkRect r = { 0, 0, SkIntToScalar(150), SkIntToScalar(150) };
 
        canvas->save();
        canvas->translate(SkIntToScalar(x), SkIntToScalar(y));
        canvas->clipRect(r);
        canvas->drawColor(SK_ColorWHITE);
        fPath.setFillType(ft);
        canvas->translate(r.centerX(), r.centerY());
        canvas->scale(scale, scale);
        canvas->translate(-r.centerX(), -r.centerY());
        canvas->drawPath(fPath, paint);
        canvas->restore();
    }

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

• third_party/skia/gm/filltypes.cpp