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28 lines
894 B
28 lines
894 B
4 months ago
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// 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(checker_board, 256, 256, false, 0) {
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void checkerboard(SkCanvas* canvas) {
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SkColor color1 = SK_ColorLTGRAY;
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SkColor color2 = SK_ColorCYAN;
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SkScalar scale = 10.0f;
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SkPath path;
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path.addRect(0, 0, scale, scale);
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SkMatrix matrix = SkMatrix::Scale(2 * scale, scale);
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matrix.preSkew(0.5f, 0);
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SkPaint paint;
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paint.setPathEffect(SkPath2DPathEffect::Make(matrix, path));
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paint.setAntiAlias(true);
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paint.setColor(color2);
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canvas->clear(color1);
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SkRect bounds = SkRect::MakeWH(256, 256);
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bounds.outset(scale, scale);
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canvas->drawRect(bounds, paint);
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}
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void draw(SkCanvas* canvas) {
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canvas->drawColor(SK_ColorWHITE);
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checkerboard(canvas);
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}
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} // END FIDDLE
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