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=eb29c896f008dfbef09e16b85114fc3a 5REG_FIDDLE(Multiply, 256, 256, false, 5) { 6void draw(SkCanvas* canvas) { 7 canvas->drawImage(image, 0, 0); 8 canvas->drawImage(image, 128, 0); 9 canvas->drawImage(image, 0, 128); 10 canvas->drawImage(image, 128, 128); 11 SkPaint paint; 12 paint.setBlendMode(SkBlendMode::kDstATop); 13 SkColor alphas[] = { SK_ColorBLACK, SK_ColorTRANSPARENT }; 14 SkPoint vert[] = { { 0, 0 }, { 0, 256 } }; 15 paint.setShader(SkGradientShader::MakeLinear(vert, alphas, nullptr, SK_ARRAY_COUNT(alphas), 16 SkTileMode::kClamp)); 17 canvas->drawPaint(paint); 18 canvas->clipRect( { 30, 30, 226, 226 } ); 19 canvas->drawColor(0x80bb9977, SkBlendMode::kMultiply); 20} 21} // END FIDDLE 22