| 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=2ec66880966a6133ddd9331ce7323438 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Path_getVerbs, 256, 256, true, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | auto debugster = [](const char* prefix, const SkPath& path, uint8_t* verbs, int max) -> void { |
| 8 | int count = path.getVerbs(verbs, max); |
| 9 | SkDebugf("%s verb count: %d ", prefix, count); |
| 10 | const char* verbStr[] = { "move", "line", "quad", "conic", "cubic", "close" }; |
| 11 | for (int i = 0; i < SkTMin(count, max) && verbs; ++i) { |
| 12 | SkDebugf("%s ", verbStr[verbs[i]]); |
| 13 | } |
| 14 | SkDebugf("\n"); |
| 15 | }; |
| 16 | SkPath path; |
| 17 | path.lineTo(20, 20); |
| 18 | path.lineTo(-10, -10); |
| 19 | uint8_t verbs[3]; |
| 20 | debugster("no verbs", path, nullptr, 0); |
| 21 | debugster("zero max", path, verbs, 0); |
| 22 | debugster("too small", path, verbs, 2); |
| 23 | debugster("just right", path, verbs, path.countVerbs()); |
| 24 | } |
| 25 | } // END FIDDLE |