| 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=3357caa9d8d810f200cbccb668182496 |
| 5 | REG_FIDDLE(Region_020, 256, 256, true, 0) { |
| 6 | void draw(SkCanvas* canvas) { |
| 7 | auto debugster = [](const char* prefix, const SkRegion& a, const SkRegion& b) -> void { |
| 8 | SkDebugf("%s one %c= two\n", prefix, a != b ? '!' : '='); |
| 9 | }; |
| 10 | SkRegion one; |
| 11 | SkRegion two; |
| 12 | debugster("empty", one, two); |
| 13 | one.setRect({1, 2, 3, 4}); |
| 14 | two.setRect({1, 2, 3, 3}); |
| 15 | debugster("set rect", one, two); |
| 16 | two.op({1, 3, 3, 4}, SkRegion::kUnion_Op); |
| 17 | debugster("union rect", one, two); |
| 18 | } |
| 19 | } // END FIDDLE |