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discrete_path.cpp File Reference
#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions

 REG_FIDDLE (discrete_path, 256, 256, false, 0)
 

Function Documentation

◆ REG_FIDDLE()

REG_FIDDLE ( discrete_path  ,
256  ,
256  ,
false  ,
 
)

Definition at line 4 of file discrete_path.cpp.

4 {
5SkPath star() {
6 const SkScalar R = 115.2f, C = 128.0f;
8 path.moveTo(C + R, C);
9 for (int i = 1; i < 8; ++i) {
10 SkScalar a = 2.6927937f * i;
11 path.lineTo(C + R * cos(a), C + R * sin(a));
12 }
13 return path;
14}
15
16void draw(SkCanvas* canvas) {
18 paint.setPathEffect(SkDiscretePathEffect::Make(10.0f, 4.0f));
20 paint.setStrokeWidth(2.0f);
21 paint.setAntiAlias(true);
22 paint.setColor(0xff4285F4);
23 canvas->clear(SK_ColorWHITE);
24 SkPath path(star());
25 canvas->drawPath(path, paint);
26}
27} // END FIDDLE
constexpr SkColor SK_ColorWHITE
Definition: SkColor.h:122
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition: aaclip.cpp:27
void clear(SkColor color)
Definition: SkCanvas.h:1199
void drawPath(const SkPath &path, const SkPaint &paint)
Definition: SkCanvas.cpp:1747
static sk_sp< SkPathEffect > Make(SkScalar segLength, SkScalar dev, uint32_t seedAssist=0)
@ kStroke_Style
set to stroke geometry
Definition: SkPaint.h:194
Definition: SkPath.h:59
const Paint & paint
Definition: color_source.cc:38
float SkScalar
Definition: extension.cpp:12
struct MyStruct a[10]
#define R(r)
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot The VM snapshot data that will be memory mapped as read only SnapshotAssetPath must be present isolate snapshot The isolate snapshot data that will be memory mapped as read only SnapshotAssetPath must be present cache dir path
Definition: switches.h:57