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_isLine, 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) -> void {
7*c8dee2aaSAndroid Build Coastguard Worker SkPoint line[2];
8*c8dee2aaSAndroid Build Coastguard Worker if (path.isLine(line)) {
9*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("%s is line (%1.8g,%1.8g) (%1.8g,%1.8g)\n", prefix,
10*c8dee2aaSAndroid Build Coastguard Worker line[0].fX, line[0].fY, line[1].fX, line[1].fY);
11*c8dee2aaSAndroid Build Coastguard Worker } else {
12*c8dee2aaSAndroid Build Coastguard Worker SkDebugf("%s is not line\n", prefix);
13*c8dee2aaSAndroid Build Coastguard Worker }
14*c8dee2aaSAndroid Build Coastguard Worker };
15*c8dee2aaSAndroid Build Coastguard Worker SkPath path;
16*c8dee2aaSAndroid Build Coastguard Worker debugster("empty", path);
17*c8dee2aaSAndroid Build Coastguard Worker path.lineTo(0, 0);
18*c8dee2aaSAndroid Build Coastguard Worker debugster("zero line", path);
19*c8dee2aaSAndroid Build Coastguard Worker path.rewind();
20*c8dee2aaSAndroid Build Coastguard Worker path.moveTo(10, 10);
21*c8dee2aaSAndroid Build Coastguard Worker path.lineTo(20, 20);
22*c8dee2aaSAndroid Build Coastguard Worker debugster("line", path);
23*c8dee2aaSAndroid Build Coastguard Worker path.moveTo(20, 20);
24*c8dee2aaSAndroid Build Coastguard Worker debugster("second move", path);
25*c8dee2aaSAndroid Build Coastguard Worker }
26*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE
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