DrawRegionGM Class Reference

Inheritance diagram for DrawRegionGM:

Public Member Functions
	DrawRegionGM ()
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	runAsBench () const override
void	onOnceBeforeDraw () 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

Protected Attributes
SkRegion	fRegion

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

This is very similar to the RectGrid macrobench in Android.

Definition at line 19 of file drawregion.cpp.

Constructor & Destructor Documentation

DrawRegionGM()

DrawRegionGM::DrawRegionGM ( )

inline

Definition at line 21 of file drawregion.cpp.

{}

Member Function Documentation

getISize()

SkISize DrawRegionGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 26 of file drawregion.cpp.

{ return SkISize::Make(500, 500); }

getName()

SkString DrawRegionGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 24 of file drawregion.cpp.

{ return SkString("drawregion"); }

onDraw()

void DrawRegionGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 40 of file drawregion.cpp.

                                           {
        canvas->translate(10, 10);
 
        SkPaint paint;
        paint.setStyle(SkPaint::kFill_Style);
        paint.setColor(0xFFFF00FF);
        canvas->drawRect(SkRect::MakeLTRB(50.0f, 50.0f, 250.0f, 250.0f), paint);
 
        paint.setColor(0xFF00FFFF);
        canvas->drawRegion(fRegion, paint);
    }

onOnceBeforeDraw()

void DrawRegionGM::onOnceBeforeDraw ( )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 32 of file drawregion.cpp.

                                     {
        for (int x = 50; x < 250; x+=2) {
            for (int y = 50; y < 250; y+=2) {
                fRegion.op({x, y, x + 1, y + 1}, SkRegion::kUnion_Op);
            }
        }
    }

runAsBench()

bool DrawRegionGM::runAsBench ( ) const

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 28 of file drawregion.cpp.

                                     {
        return true;
    }

Member Data Documentation

fRegion

SkRegion DrawRegionGM::fRegion

protected

Definition at line 52 of file drawregion.cpp.

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

• third_party/skia/gm/drawregion.cpp