1// Copyright 2020 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3#include "tools/fiddle/examples.h"
4REG_FIDDLE(skcanvas_star, 256, 256, false, 0) {
5void draw(SkCanvas* canvas) {
6    const SkScalar scale = 256.0f;
7    const SkScalar R = 0.45f * scale;
8    const SkScalar TAU = 6.2831853f;
9    SkPath path;
10    path.moveTo(R, 0.0f);
11    for (int i = 1; i < 7; ++i) {
12        SkScalar theta = 3 * i * TAU / 7;
13        path.lineTo(R * cos(theta), R * sin(theta));
14    }
15    path.close();
16    SkPaint p;
17    p.setAntiAlias(true);
18    canvas->clear(SK_ColorWHITE);
19    canvas->translate(0.5f * scale, 0.5f * scale);
20    canvas->drawPath(path, p);
21}
22}  // END FIDDLE
23