skia2/docs/examples/Path_countPoints.cpp

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// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "fiddle/examples.h"
// HASH=bca6379ccef62cb081b10db7381deb27
REG_FIDDLE(Path_countPoints, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
auto debugster = [](const char* prefix, const SkPath& path) -> void {
SkDebugf("%s point count: %d\n", prefix, path.countPoints());
};
SkPath path;
debugster("empty", path);
path.lineTo(0, 0);
debugster("zero line", path);
path.rewind();
path.moveTo(10, 10);
path.lineTo(20, 20);
debugster("line", path);
path.moveTo(20, 20);
debugster("second move", path);
}
} // END FIDDLE