xref: /third_party/skia/docs/examples/Canvas_saveLayer_2.cpp
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1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC.
2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
4cb93a386Sopenharmony_ci// HASH=a17aec3aa4909527be039e26a7eda694
5cb93a386Sopenharmony_ciREG_FIDDLE(Canvas_saveLayer_2, 256, 128, false, 0) {
6cb93a386Sopenharmony_ci#include "include/effects/SkImageFilters.h"
7cb93a386Sopenharmony_ci
8cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
9cb93a386Sopenharmony_ci    SkPaint paint, blur;
10cb93a386Sopenharmony_ci    blur.setImageFilter(SkImageFilters::Blur(3, 3, nullptr));
11cb93a386Sopenharmony_ci    canvas->saveLayer(SkRect::MakeWH(90, 90), &blur);
12cb93a386Sopenharmony_ci    SkRect rect = { 25, 25, 50, 50};
13cb93a386Sopenharmony_ci    canvas->drawRect(rect, paint);
14cb93a386Sopenharmony_ci    canvas->translate(50, 50);
15cb93a386Sopenharmony_ci    paint.setColor(SK_ColorRED);
16cb93a386Sopenharmony_ci    canvas->drawRect(rect, paint);
17cb93a386Sopenharmony_ci    canvas->restore();
18cb93a386Sopenharmony_ci}
19cb93a386Sopenharmony_ci}  // END FIDDLE
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Indexes created Thu Nov 07 10:32:03 CST 2024