SimpleBlurRoundRectGM Class Reference

Inheritance diagram for SimpleBlurRoundRectGM:

Private Member Functions
SkString	getName () const override
SkISize	getISize () override
bool	runAsBench () const override
void	onDraw (SkCanvas *canvas) override

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)
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 []
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

Detailed Description

Definition at line 56 of file blurroundrect.cpp.

Member Function Documentation

getISize()

SkISize SimpleBlurRoundRectGM::getISize ( )

inlineoverrideprivatevirtual

Implements skiagm::GM.

Definition at line 59 of file blurroundrect.cpp.

{ return {1000, 500}; }

getName()

SkString SimpleBlurRoundRectGM::getName ( ) const

inlineoverrideprivatevirtual

Implements skiagm::GM.

Definition at line 57 of file blurroundrect.cpp.

{ return SkString("simpleblurroundrect"); }

onDraw()

void SimpleBlurRoundRectGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprivatevirtual

Reimplemented from skiagm::GM.

Definition at line 63 of file blurroundrect.cpp.

                                           {
        canvas->scale(1.5f, 1.5f);
        canvas->translate(50,50);
 
        const float blurRadii[] = { 1,5,10,20 };
        const int cornerRadii[] = { 1,5,10,20 };
        const SkRect r = SkRect::MakeWH(SkIntToScalar(25), SkIntToScalar(25));
        for (size_t i = 0; i < std::size(blurRadii); ++i) {
            SkAutoCanvasRestore autoRestore(canvas, true);
            canvas->translate(0, (r.height() + SkIntToScalar(50)) * i);
            for (size_t j = 0; j < std::size(cornerRadii); ++j) {
                for (int k = 0; k <= 1; k++) {
                    SkPaint paint;
                    paint.setColor(SK_ColorBLACK);
                    paint.setMaskFilter(SkMaskFilter::MakeBlur(kNormal_SkBlurStyle,
                                   SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(blurRadii[i]))));
 
                    bool useRadial = SkToBool(k);
                    if (useRadial) {
                        paint.setShader(MakeRadial());
                    }
 
                    SkRRect rrect;
                    rrect.setRectXY(r, SkIntToScalar(cornerRadii[j]),
                                    SkIntToScalar(cornerRadii[j]));
                    canvas->drawRRect(rrect, paint);
                    canvas->translate(r.width() + SkIntToScalar(50), 0);
                }
            }
        }
    }

runAsBench()

bool SimpleBlurRoundRectGM::runAsBench ( ) const

inlineoverrideprivatevirtual

Reimplemented from skiagm::GM.

Definition at line 61 of file blurroundrect.cpp.

{ return true; }

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

• third_party/skia/gm/blurroundrect.cpp