| Hal Canary | 83c2f70 | 2019-03-07 14:53:03 -0500 | [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=9f459b218ec079c1ada23f4412968f9a |
| 5 | REG_FIDDLE(AutoCanvasRestore_001, 256, 256, true, 0) { |
| 6 | void draw(SkCanvas* canvas) { |
| 7 | for (bool callRestore : { false, true } ) { |
| 8 | for (bool saveCanvas : {false, true} ) { |
| 9 | SkAutoCanvasRestore autoRestore(canvas, saveCanvas); |
| 10 | if (!saveCanvas) { |
| 11 | canvas->save(); |
| 12 | } |
| 13 | SkDebugf("saveCanvas: %s before restore: %d\n", |
| 14 | saveCanvas ? "true" : "false", canvas->getSaveCount()); |
| 15 | if (callRestore) autoRestore.restore(); |
| 16 | SkDebugf("saveCanvas: %s after restore: %d\n", |
| 17 | saveCanvas ? "true" : "false", canvas->getSaveCount()); |
| 18 | } |
| 19 | } |
| 20 | SkDebugf("final count: %d\n", canvas->getSaveCount()); |
| 21 | } |
| 22 | } // END FIDDLE |