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Hal Canary87515122019-03-15 14:22:51 -04001// 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.
Mike Kleinc0bd9f92019-04-23 12:05:21 -05003#include "tools/fiddle/examples.h"
Hal Canary87515122019-03-15 14:22:51 -04004// HASH=2ea9c149964a06cdb4929158cb4f15f8
Hal Canarya7181e7c2019-03-18 16:06:34 -04005REG_FIDDLE(Src_Over, 256, 256, false, 0) {
Hal Canary87515122019-03-15 14:22:51 -04006void draw(SkCanvas* canvas) {
7 SkColor colors[] = { SK_ColorRED, SK_ColorBLUE };
8 SkPoint horz[] = { { 0, 0 }, { 256, 0 } };
9 SkPaint paint;
10 paint.setShader(SkGradientShader::MakeLinear(horz, colors, nullptr, SK_ARRAY_COUNT(colors),
Mike Reedfae8fce2019-04-03 10:27:45 -040011 SkTileMode::kClamp));
Hal Canary87515122019-03-15 14:22:51 -040012 canvas->drawPaint(paint);
13 paint.setBlendMode(SkBlendMode::kDstIn);
14 SkColor alphas[] = { SK_ColorBLACK, SK_ColorTRANSPARENT };
15 SkPoint vert[] = { { 0, 0 }, { 0, 256 } };
16 paint.setShader(SkGradientShader::MakeLinear(vert, alphas, nullptr, SK_ARRAY_COUNT(alphas),
Mike Reedfae8fce2019-04-03 10:27:45 -040017 SkTileMode::kClamp));
Hal Canary87515122019-03-15 14:22:51 -040018 canvas->drawPaint(paint);
19 canvas->clipRect( { 30, 30, 226, 226 } );
20 canvas->drawColor(SkColorSetA(SK_ColorGREEN, 128), SkBlendMode::kSrcOver);
21}
22} // END FIDDLE