xref: /aosp_15_r20/external/skia/docs/examples/Path_rQuadTo.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
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.
3 #include "tools/fiddle/examples.h"
4 REG_FIDDLE(Path_rQuadTo, 256, 256, false, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkPaint paint;
7     paint.setAntiAlias(true);
8     SkPath path;
9     path.moveTo(128, 20);
10     path.rQuadTo(-6, 10, -7, 10);
11     for (int i = 1; i < 32; i += 4) {
12        path.rQuadTo(10 + i, 10 + i, 10 + i * 4, 10);
13        path.rQuadTo(-10 - i, 10 + i, -10 - (i + 2) * 4, 10);
14     }
15     path.quadTo(92, 220, 128, 215);
16     canvas->drawPath(path, paint);
17 }
18 }  // END FIDDLE
19