aosp12/external/skia/docs/examples/skpaint_compose.cpp

16 lines
696 B
C++

// 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_compose, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkColor colors[2] = {SK_ColorBLUE, SK_ColorYELLOW};
SkPaint paint;
paint.setShader(SkShaders::Blend(
SkBlendMode::kDifference,
SkGradientShader::MakeRadial(SkPoint::Make(128.0f, 128.0f), 180.0f, colors, NULL, 2,
SkTileMode::kClamp, 0, NULL),
SkPerlinNoiseShader::MakeTurbulence(0.025f, 0.025f, 2, 0.0f, NULL)));
canvas->drawPaint(paint);
}
} // END FIDDLE