| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 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 "fiddle/examples.h" |
| 4 | // HASH=e37a94a53c959951b059fcd624639ef6 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Matrix_setSinCos_2, 256, 128, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 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 |