PictureCullRectGM Class Reference

Inheritance diagram for PictureCullRectGM:

Public Member Functions
	PictureCullRectGM ()
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
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

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 94 of file picture.cpp.

Constructor & Destructor Documentation

PictureCullRectGM()

PictureCullRectGM::PictureCullRectGM ( )

inline

Definition at line 96 of file picture.cpp.

        : fPicture(nullptr)
    {}

Member Function Documentation

getISize()

SkISize PictureCullRectGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 124 of file picture.cpp.

{ return SkISize::Make(120, 120); }

getName()

SkString PictureCullRectGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 122 of file picture.cpp.

{ return SkString("picture_cull_rect"); }

onDraw()

void PictureCullRectGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 126 of file picture.cpp.

                                           {
        canvas->clipRect(SkRect::MakeLTRB(0, 60, 120, 120));
        canvas->translate(10, 10);
        canvas->drawPicture(fPicture);
    }

onOnceBeforeDraw()

void PictureCullRectGM::onOnceBeforeDraw ( )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 101 of file picture.cpp.

                                     {
        SkPictureRecorder rec;
        SkRTreeFactory rtreeFactory;
        SkCanvas* canvas = rec.beginRecording(100, 100, &rtreeFactory);
 
        SkPaint paint;
        paint.setAntiAlias(false);
 
        SkRect rect = SkRect::MakeLTRB(0, 80, 100, 100);
 
        // Make picture complex enough to trigger the cull rect and bbh (RTree) computations.
        // (A single drawRect won't trigger it.)
        paint.setColor(0x800000FF);
        canvas->drawRect(rect, paint);
        canvas->drawOval(rect, paint);
 
        fPicture = rec.finishRecordingAsPicture();
 
        SkASSERT(fPicture->cullRect().top() == 80);
    }

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

• third_party/skia/gm/picture.cpp