23 lines
737 B
C++
23 lines
737 B
C++
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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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#include <random>
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REG_FIDDLE(sweep_gradient_talk_lots, 256, 256, false, 0) {
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void draw(SkCanvas* canvas) {
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std::default_random_engine rng;
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const auto randOpaqueColor = [&rng]() -> SkColor {
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return std::uniform_int_distribution<uint32_t>(0, 0xFFFFFF)(rng) | 0xFF000000;
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};
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SkColor colors[100];
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for (auto& color : colors) {
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color = randOpaqueColor();
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}
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float cx = 128, cy = 128;
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SkPaint paint;
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paint.setShader(SkGradientShader::MakeSweep(cx, cy, colors, nullptr, 100));
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canvas->drawPaint(paint);
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}
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} // END FIDDLE
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