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Hal Canary87515122019-03-15 14:22:51 -04001// 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 Kleinc0bd9f92019-04-23 12:05:21 -05003#include "tools/fiddle/examples.h"
Hal Canary87515122019-03-15 14:22:51 -04004// HASH=2ec66880966a6133ddd9331ce7323438
Hal Canarya7181e7c2019-03-18 16:06:34 -04005REG_FIDDLE(Path_getVerbs, 256, 256, true, 0) {
Hal Canary87515122019-03-15 14:22:51 -04006void 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