22 lines
965 B
C++
22 lines
965 B
C++
// Copyright 2019 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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// HASH=b6c4943ecd0b2dccf9d220b8944009e0
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REG_FIDDLE(Point_subtract_operator, 256, 256, false, 0) {
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void draw(SkCanvas* canvas) {
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SkPaint paint;
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paint.setAntiAlias(true);
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SkPoint points[] = { { 3, 1 }, { 4, 2 }, { 5, 1 }, { 7, 3 },
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{ 6, 4 }, { 7, 5 }, { 5, 7 },
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{ 4, 6 }, { 3, 7 }, { 1, 5 },
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{ 2, 4 }, { 1, 3 }, { 3, 1 } };
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canvas->scale(30, 15);
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paint.setStyle(SkPaint::kStroke_Style);
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canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint);
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points[1] += points[0] - points[2];
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points[2] -= points[3] - points[5];
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paint.setColor(SK_ColorRED);
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canvas->drawPoints(SkCanvas::kPolygon_PointMode, SK_ARRAY_COUNT(points), points, paint);
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}
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} // END FIDDLE
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