1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Path_getVerbs, 256, 256, true, 0) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker auto debugster = [](const char* prefix, const SkPath& path, uint8_t* verbs, int max) -> void {
7*c8dee2aaSAndroid Build Coastguard Worker int count = path.getVerbs(verbs, max);
8*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("%s verb count: %d ", prefix, count);
9*c8dee2aaSAndroid Build Coastguard Worker const char* verbStr[] = { "move", "line", "quad", "conic", "cubic", "close" };
10*c8dee2aaSAndroid Build Coastguard Worker for (int i = 0; i < std::min(count, max) && verbs; ++i) {
11*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("%s ", verbStr[verbs[i]]);
12*c8dee2aaSAndroid Build Coastguard Worker }
13*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("\n");
14*c8dee2aaSAndroid Build Coastguard Worker };
15*c8dee2aaSAndroid Build Coastguard Worker SkPath path;
16*c8dee2aaSAndroid Build Coastguard Worker path.lineTo(20, 20);
17*c8dee2aaSAndroid Build Coastguard Worker path.lineTo(-10, -10);
18*c8dee2aaSAndroid Build Coastguard Worker uint8_t verbs[3];
19*c8dee2aaSAndroid Build Coastguard Worker debugster("no verbs", path, nullptr, 0);
20*c8dee2aaSAndroid Build Coastguard Worker debugster("zero max", path, verbs, 0);
21*c8dee2aaSAndroid Build Coastguard Worker debugster("too small", path, verbs, 2);
22*c8dee2aaSAndroid Build Coastguard Worker debugster("just right", path, verbs, path.countVerbs());
23*c8dee2aaSAndroid Build Coastguard Worker }
24*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE
25