Flutter Engine
The Flutter Engine
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Canvas_drawArc_a.cpp
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1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4// HASH=11f0fbe7b30d776913c2e7c92c02ff57
5REG_FIDDLE(Canvas_drawArc_a, 256, 256, false, 0) {
6void draw(SkCanvas* canvas) {
8 paint.setAntiAlias(true);
9 SkRect oval = { 4, 4, 60, 60};
10 for (auto useCenter : { false, true } ) {
11 for (auto style : { SkPaint::kFill_Style, SkPaint::kStroke_Style } ) {
12 paint.setStyle(style);
13 for (auto degrees : { 45, 90, 180, 360} ) {
14 canvas->drawArc(oval, 0, degrees , useCenter, paint);
15 canvas->translate(64, 0);
16 }
17 canvas->translate(-256, 64);
18 }
19 }
20}
21} // END FIDDLE
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition aaclip.cpp:27
void translate(SkScalar dx, SkScalar dy)
void drawArc(const SkRect &oval, SkScalar startAngle, SkScalar sweepAngle, bool useCenter, const SkPaint &paint)
@ kStroke_Style
set to stroke geometry
Definition SkPaint.h:194
@ kFill_Style
set to fill geometry
Definition SkPaint.h:193
const Paint & paint
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition examples.h:60