| 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. |
| Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 3 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 4 | // HASH=dbcf928b035a31ca69c99392e2e2cca9 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Matrix_mapRect, 256, 256, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | SkPaint paint; |
| 8 | paint.setAntiAlias(true); |
| 9 | SkMatrix matrix; |
| 10 | matrix.setRotate(45, 128, 128); |
| 11 | SkRect rotatedBounds, bounds = {40, 50, 190, 200}; |
| 12 | matrix.mapRect(&rotatedBounds, bounds ); |
| 13 | paint.setColor(SK_ColorGRAY); |
| 14 | canvas->drawRect(rotatedBounds, paint); |
| 15 | canvas->concat(matrix); |
| 16 | paint.setColor(SK_ColorRED); |
| 17 | canvas->drawRect(bounds, paint); |
| 18 | } |
| 19 | } // END FIDDLE |