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 // HASH=e37a94a53c959951b059fcd624639ef6
5 REG_FIDDLE(Matrix_setSinCos_2, 256, 128, false, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkPaint paint;
8 paint.setColor(SK_ColorGRAY);
9 paint.setAntiAlias(true);
10 SkRect rect = {20, 20, 100, 100};
11 canvas->drawRect(rect, paint);
12 paint.setColor(SK_ColorRED);
13 SkMatrix matrix;
14 matrix.setSinCos(.25f, .85f);
15 matrix.postTranslate(rect.centerX(), rect.centerY());
16 canvas->concat(matrix);
17 canvas->translate(-rect.centerX(), -rect.centerY());
18 canvas->drawRect(rect, paint);
19 }
20 } // END FIDDLE
21