skia2/docs/examples/skpaint_sweep.cpp

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// Copyright 2020 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
REG_FIDDLE(skpaint_sweep, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkColor colors[4] = {SK_ColorCYAN, SK_ColorMAGENTA, SK_ColorYELLOW, SK_ColorCYAN};
SkPaint paint;
paint.setShader(
SkGradientShader::MakeSweep(128.0f, 128.0f, colors, nullptr, 4, 0, nullptr));
canvas->drawPaint(paint);
}
} // END FIDDLE