PathInteriorGM Class Reference

Inheritance diagram for PathInteriorGM:

Public Member Functions
	PathInteriorGM ()
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
SkISize	getISize () override
SkString	getName () const override
void	show (SkCanvas *canvas, const SkPath &path)
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

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 25 of file pathinterior.cpp.

Constructor & Destructor Documentation

PathInteriorGM()

PathInteriorGM::PathInteriorGM ( )

inline

Definition at line 27 of file pathinterior.cpp.

                     {
        this->setBGColor(0xFFDDDDDD);
    }

Member Function Documentation

getISize()

SkISize PathInteriorGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 32 of file pathinterior.cpp.

{ return SkISize::Make(770, 770); }

getName()

SkString PathInteriorGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 34 of file pathinterior.cpp.

{ return SkString("pathinterior"); }

onDraw()

void PathInteriorGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 60 of file pathinterior.cpp.

                                           {
        canvas->translate(8.5f, 8.5f);
 
        const SkRect rect = { 0, 0, 80, 80 };
        const SkScalar RAD = rect.width()/8;
 
        int i = 0;
        for (int insetFirst = 0; insetFirst <= 1; ++insetFirst) {
            for (int doEvenOdd = 0; doEvenOdd <= 1; ++doEvenOdd) {
                for (int outerRR = 0; outerRR <= 1; ++outerRR) {
                    for (int innerRR = 0; innerRR <= 1; ++innerRR) {
                        for (int outerCW = 0; outerCW <= 1; ++outerCW) {
                            for (int innerCW = 0; innerCW <= 1; ++innerCW) {
                                SkPath path;
                                path.setFillType(doEvenOdd ? SkPathFillType::kEvenOdd : SkPathFillType::kWinding);
                                SkPathDirection outerDir = outerCW ? SkPathDirection::kCW : SkPathDirection::kCCW;
                                SkPathDirection innerDir = innerCW ? SkPathDirection::kCW : SkPathDirection::kCCW;
 
                                SkRect r = insetFirst ? inset(rect) : rect;
                                if (outerRR) {
                                    path.addRoundRect(r, RAD, RAD, outerDir);
                                } else {
                                    path.addRect(r, outerDir);
                                }
                                r = insetFirst ? rect : inset(rect);
                                if (innerRR) {
                                    path.addRoundRect(r, RAD, RAD, innerDir);
                                } else {
                                    path.addRect(r, innerDir);
                                }
 
                                SkScalar dx = (i / 8) * rect.width() * 6 / 5;
                                SkScalar dy = (i % 8) * rect.height() * 6 / 5;
                                i++;
                                path.offset(dx, dy);
 
                                this->show(canvas, path);
                            }
                        }
                    }
                }
            }
        }
    }

show()

void PathInteriorGM::show ( SkCanvas *  canvas, const SkPath &  path  )

inlineprotected

Definition at line 36 of file pathinterior.cpp.

                                                    {
        SkPaint paint;
        paint.setAntiAlias(true);
 
        SkRect rect;
#if 0
        bool hasInterior = path.hasRectangularInterior(&rect);
#else
        bool hasInterior = false;
#endif
 
        paint.setColor(hasInterior ? ToolUtils::color_to_565(0xFF8888FF) : SK_ColorGRAY);
        canvas->drawPath(path, paint);
        paint.setStyle(SkPaint::kStroke_Style);
        paint.setColor(SK_ColorRED);
        canvas->drawPath(path, paint);
 
        if (hasInterior) {
            paint.setStyle(SkPaint::kFill_Style);
            paint.setColor(0x8800FF00);
            canvas->drawRect(rect, paint);
        }
    }

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

• third_party/skia/gm/pathinterior.cpp