mirror of
https://github.com/thead-yocto-mirror/skia
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16 lines
793 B
C++
16 lines
793 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=33b029064e8d1928e42a587c953d0e4e
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REG_FIDDLE(RGBA4f_FromColor, 256, 256, true, 0) {
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void draw(SkCanvas* canvas) {
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uint8_t red = 77, green = 101, blue = 153, alpha = 43;
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SkColor argb = SkColorSetARGB(alpha, red, green, blue);
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SkColor4f color4f = SkColor4f::FromColor(argb);
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SkDebugf("red=%g green=%g blue=%g alpha=%g\n", color4f.fR, color4f.fG, color4f.fB, color4f.fA);
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SkColor fromColor4f = color4f.toSkColor();
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SkDebugf("red=%d green=%d blue=%d alpha=%d\n", SkColorGetR(fromColor4f),
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SkColorGetG(fromColor4f), SkColorGetB(fromColor4f), SkColorGetA(fromColor4f));
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}
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} // END FIDDLE
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