mirror of
https://github.com/thead-yocto-mirror/skia
synced 2026-06-21 17:02:34 +02:00
20 lines
667 B
C++
20 lines
667 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=1e0370f12c8aab5b84f9e824074f1e5a
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REG_FIDDLE(ColorToHSV, 256, 256, false, 3) {
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void draw(SkCanvas* canvas) {
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canvas->drawBitmap(source, 0, 0);
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for (int y = 0; y < 256; ++y) {
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for (int x = 0; x < 256; ++x) {
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SkScalar hsv[3];
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SkColorToHSV(source.getColor(x, y), hsv);
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hsv[1] = 1 - hsv[1];
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SkPaint paint;
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paint.setColor(SkHSVToColor(hsv));
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canvas->drawRect(SkRect::MakeXYWH(x, y, 1, 1), paint);
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}
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}
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}
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} // END FIDDLE
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