aosp12/external/skia/docs/examples/bug6495.cpp

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2023-01-09 17:11:35 +08:00
// Copyright 2020 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
REG_FIDDLE(bug6495, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint p;
p.setColor(SK_ColorRED);
p.setAntiAlias(true);
p.setStyle(SkPaint::kStroke_Style);
p.setStrokeWidth(10);
SkRect r = SkRect::MakeXYWH(20, 20, 100, 100);
canvas->rotate(90);
canvas->scale(1.0, -1.0);
canvas->drawOval(r, p);
p.setColor(SK_ColorGREEN);
canvas->save();
canvas->scale(1.0, 0.4999);
canvas->drawOval(r, p);
canvas->restore();
canvas->save();
canvas->scale(1.0, 0.5000);
canvas->drawOval(r, p);
canvas->restore();
canvas->save();
canvas->scale(1.0, 0.5001);
canvas->drawOval(r, p);
canvas->restore();
}
} // END FIDDLE