mirror of
https://github.com/thead-yocto-mirror/skia
synced 2026-06-21 17:02:34 +02:00
18 lines
680 B
C++
18 lines
680 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=896ce0316b489608a95af5439ca2aab1
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REG_FIDDLE(ColorGetA, 256, 256, false, 0) {
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void draw(SkCanvas* canvas) {
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SkPaint paint;
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paint.setColor(SK_ColorRED);
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for (int alpha = 255; alpha >= 0; alpha -= 17) {
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paint.setAlpha(alpha);
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canvas->drawRect({5, 5, 100, 20}, paint);
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SkAlpha alphaInPaint = SkColorGetA(paint.getColor());
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canvas->drawString(std::to_string(alphaInPaint).c_str(), 110, 18, SkFont(), paint);
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canvas->translate(0, 15);
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}
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}
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} // END FIDDLE
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