xref: /third_party/skia/docs/examples/Path_countPoints.cpp (revision cb93a386)
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1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC.
2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
4cb93a386Sopenharmony_ci// HASH=bca6379ccef62cb081b10db7381deb27
5cb93a386Sopenharmony_ciREG_FIDDLE(Path_countPoints, 256, 256, true, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    auto debugster = [](const char* prefix, const SkPath& path) -> void {
8cb93a386Sopenharmony_ci         SkDebugf("%s point count: %d\n", prefix, path.countPoints());
9cb93a386Sopenharmony_ci    };
10cb93a386Sopenharmony_ci    SkPath path;
11cb93a386Sopenharmony_ci    debugster("empty", path);
12cb93a386Sopenharmony_ci    path.lineTo(0, 0);
13cb93a386Sopenharmony_ci    debugster("zero line", path);
14cb93a386Sopenharmony_ci    path.rewind();
15cb93a386Sopenharmony_ci    path.moveTo(10, 10);
16cb93a386Sopenharmony_ci    path.lineTo(20, 20);
17cb93a386Sopenharmony_ci    debugster("line", path);
18cb93a386Sopenharmony_ci    path.moveTo(20, 20);
19cb93a386Sopenharmony_ci    debugster("second move", path);
20cb93a386Sopenharmony_ci}
21cb93a386Sopenharmony_ci}  // END FIDDLE
22

Indexes created Thu Nov 07 10:32:03 CST 2024