1// Copyright 2019 Google LLC. 2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3#include "tools/fiddle/examples.h" 4// HASH=29db2c7493d9098b8a086ddbe30dd6d6 5REG_FIDDLE(Xor, 256, 256, false, 0) { 6void draw(SkCanvas* canvas) { 7 SkPaint paint; 8 paint.setBlendMode(SkBlendMode::kXor); 9 for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN } ) { 10 SkColor colors[] = { color, SkColorSetA(color, 192), SkColorSetA(color, 128), 11 SkColorSetA(color, 0) }; 12 paint.setShader(SkGradientShader::MakeRadial({ 64, 64}, 100, 13 colors, nullptr, SK_ARRAY_COUNT(colors), SkTileMode::kClamp)); 14 canvas->drawCircle(64, 64, 100, paint); 15 canvas->translate(64, 64); 16 } 17} 18} // END FIDDLE 19