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Public Member Functions | Protected Member Functions | List of all members
SimpleRectGM Class Reference
Inheritance diagram for SimpleRectGM:
skiagm::GM

Public Member Functions

 SimpleRectGM ()
 
- 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

SkString getName () const override
 
SkISize getISize () override
 
void onDraw (SkCanvas *canvas) override
 
bool onAnimate (double nanos) 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 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 18 of file simplerect.cpp.

Constructor & Destructor Documentation

◆ SimpleRectGM()

SimpleRectGM::SimpleRectGM ( )
inline

Definition at line 20 of file simplerect.cpp.

20{}

Member Function Documentation

◆ getISize()

SkISize SimpleRectGM::getISize ( )
inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 29 of file simplerect.cpp.

29{ return SkISize::Make(800, 800); }
SkISize::Make
static constexpr SkISize Make(int32_t w, int32_t h)
Definition SkSize.h:20

◆ getName()

SkString SimpleRectGM::getName ( ) const
inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 23 of file simplerect.cpp.

23 {
24 SkString name;
25 name.printf("simplerect");
26 return name;
27 }
SkString::printf
void printf(const char format[],...) SK_PRINTF_LIKE(2
Definition SkString.cpp:534
name
const char * name
Definition fuchsia.cc:50

◆ onAnimate()

bool SimpleRectGM::onAnimate ( double  nanos)
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 50 of file simplerect.cpp.

50{ return true; }

◆ onDraw()

void SimpleRectGM::onDraw ( SkCanvas *  canvas)
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 31 of file simplerect.cpp.

31 {
32 canvas->translate(1, 1); // want to exercise non-identity ctm performance
33
34 const SkScalar min = -20;
35 const SkScalar max = 800;
36 const SkScalar size = 20;
37
38 SkRandom rand;
39 SkPaint paint;
40 for (int i = 0; i < 10000; i++) {
41 paint.setColor(ToolUtils::color_to_565(rand.nextU() | (0xFF << 24)));
42 SkScalar x = rand.nextRangeScalar(min, max);
43 SkScalar y = rand.nextRangeScalar(min, max);
44 SkScalar w = rand.nextRangeScalar(0, size);
45 SkScalar h = rand.nextRangeScalar(0, size);
46 canvas->drawRect(SkRect::MakeXYWH(x, y, w, h), paint);
47 }
48 }
SkCanvas::drawRect
void drawRect(const SkRect &rect, const SkPaint &paint)
Definition SkCanvas.cpp:1997
SkCanvas::translate
void translate(SkScalar dx, SkScalar dy)
Definition SkCanvas.cpp:1602
SkRandom::nextU
uint32_t nextU()
Definition SkRandom.h:42
SkRandom::nextRangeScalar
SkScalar nextRangeScalar(SkScalar min, SkScalar max)
Definition SkRandom.h:106
paint
const Paint & paint
Definition color_source.cc:38
SkScalar
float SkScalar
Definition extension.cpp:12
max
static float max(float r, float g, float b)
Definition hsl.cpp:49
min
static float min(float r, float g, float b)
Definition hsl.cpp:48
y
double y
Definition mouse-input-test.cc:83
x
double x
Definition mouse-input-test.cc:82
ToolUtils::color_to_565
SkColor color_to_565(SkColor color)
Definition ToolUtils.cpp:139
flutter::size
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Definition switches.h:259
w
SkScalar w
Definition pictureshadertile.cpp:30
h
SkScalar h
Definition pictureshadertile.cpp:30
SkRect::MakeXYWH
static constexpr SkRect MakeXYWH(float x, float y, float w, float h)
Definition SkRect.h:659
The documentation for this class was generated from the following file:
Generated on Fri Apr 26 2024 06:19:41 for Flutter Engine by doxygen 1.9.8