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 "tools/fiddle/examples.h"
4 // HASH=1ad07d56e4258e041606d50cad969392
5 REG_FIDDLE(Path_isLine, 256, 256, true, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 auto debugster = [](const char* prefix, const SkPath& path) -> void {
8 SkPoint line[2];
9 if (path.isLine(line)) {
10 SkDebugf("%s is line (%1.8g,%1.8g) (%1.8g,%1.8g)\n", prefix,
11 line[0].fX, line[0].fY, line[1].fX, line[1].fY);
12 } else {
13 SkDebugf("%s is not line\n", prefix);
14 }
15 };
16 SkPath path;
17 debugster("empty", path);
18 path.lineTo(0, 0);
19 debugster("zero line", path);
20 path.rewind();
21 path.moveTo(10, 10);
22 path.lineTo(20, 20);
23 debugster("line", path);
24 path.moveTo(20, 20);
25 debugster("second move", path);
26 }
27 } // END FIDDLE
28