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23 lines
726 B
23 lines
726 B
// Copyright 2020 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "tools/fiddle/examples.h"
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REG_FIDDLE(skcanvas_star, 256, 256, false, 0) {
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void draw(SkCanvas* canvas) {
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const SkScalar scale = 256.0f;
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const SkScalar R = 0.45f * scale;
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const SkScalar TAU = 6.2831853f;
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SkPath path;
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path.moveTo(R, 0.0f);
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for (int i = 1; i < 7; ++i) {
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SkScalar theta = 3 * i * TAU / 7;
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path.lineTo(R * cos(theta), R * sin(theta));
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}
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path.close();
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SkPaint p;
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p.setAntiAlias(true);
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canvas->clear(SK_ColorWHITE);
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canvas->translate(0.5f * scale, 0.5f * scale);
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canvas->drawPath(path, p);
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}
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} // END FIDDLE
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