PathInverseFillGM Class Reference

Inheritance diagram for PathInverseFillGM:

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

Static Protected Member Functions
static void	show (SkCanvas *canvas, const SkPath &path, const SkPaint &paint, const SkRect *clip, SkScalar top, const SkScalar bottom)

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
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
Static Public Attributes inherited from skiagm::GM
static constexpr char	kErrorMsg_DrawSkippedGpuOnly []

Detailed Description

Definition at line 353 of file pathfill.cpp.

Member Function Documentation

getISize()

SkISize PathInverseFillGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 367 of file pathfill.cpp.

{ return SkISize::Make(450, 220); }

getName()

SkString PathInverseFillGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 365 of file pathfill.cpp.

{ return SkString("pathinvfill"); }

onDraw()

void PathInverseFillGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 382 of file pathfill.cpp.

                                           {
        SkPath path = SkPathBuilder().addCircle(50, 50, 40)
                                     .toggleInverseFillType()
                                     .detach();
 
        SkRect clipR = {0, 0, 100, 200};
 
        canvas->translate(10, 10);
 
        for (int doclip = 0; doclip <= 1; ++doclip) {
            for (int aa = 0; aa <= 1; ++aa) {
                SkPaint paint;
                paint.setAntiAlias(SkToBool(aa));
 
                canvas->save();
                canvas->clipRect(clipR);
 
                const SkRect* clipPtr = doclip ? &clipR : nullptr;
 
                show(canvas, path, paint, clipPtr, clipR.fTop, clipR.centerY());
                show(canvas, path, paint, clipPtr, clipR.centerY(), clipR.fBottom);
 
                canvas->restore();
                canvas->translate(SkIntToScalar(110), 0);
            }
        }
    }

onOnceBeforeDraw()

void PathInverseFillGM::onOnceBeforeDraw ( )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 357 of file pathfill.cpp.

                                     {
        for (size_t i = 0; i < N; i++) {
            auto [path, dy] = gProcs[i]();
            fPath[i] = path;
            fDY[i] = dy;
        }
    }

show()

static void PathInverseFillGM::show ( SkCanvas *  canvas, const SkPath &  path, const SkPaint &  paint, const SkRect *  clip, SkScalar  top, const SkScalar  bottom  )

inlinestaticprotected

Definition at line 369 of file pathfill.cpp.

                                                                              {
        canvas->save();
        if (clip) {
            SkRect r = *clip;
            r.fTop = top;
            r.fBottom = bottom;
            canvas->clipRect(r);
        }
        canvas->drawPath(path, paint);
        canvas->restore();
    }

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

• third_party/skia/gm/pathfill.cpp