| 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=d153f87bd518a4ab947b7e407ea1db79 |
| 5 | REG_FIDDLE(Region_003, 256, 256, true, 0) { |
| 6 | void draw(SkCanvas* canvas) { |
| 7 | auto debugster = [](const char* label, SkRegion::Iterator& iter) -> void { |
| 8 | SkDebugf("%14s: done=%s\n", label, iter.done() ? "true" : "false"); |
| 9 | }; |
| 10 | SkRegion region; |
| 11 | SkRegion::Iterator iter(region); |
| 12 | debugster("empty region", iter); |
| 13 | region.setRect({1, 2, 3, 4}); |
| 14 | debugster("after set rect", iter); |
| 15 | iter.reset(region); |
| 16 | debugster("after reset", iter); |
| 17 | } |
| 18 | } // END FIDDLE |