xref: /aosp_15_r20/external/skia/docs/examples/Canvas_saveLayer_2.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Canvas_saveLayer_2, 256, 128, false, 0) {
5*c8dee2aaSAndroid Build Coastguard Worker #include "include/effects/SkImageFilters.h"
6*c8dee2aaSAndroid Build Coastguard Worker 
draw(SkCanvas * canvas)7*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
8*c8dee2aaSAndroid Build Coastguard Worker     SkPaint paint, blur;
9*c8dee2aaSAndroid Build Coastguard Worker     blur.setImageFilter(SkImageFilters::Blur(3, 3, nullptr));
10*c8dee2aaSAndroid Build Coastguard Worker     canvas->saveLayer(SkRect::MakeWH(90, 90), &blur);
11*c8dee2aaSAndroid Build Coastguard Worker     SkRect rect = { 25, 25, 50, 50};
12*c8dee2aaSAndroid Build Coastguard Worker     canvas->drawRect(rect, paint);
13*c8dee2aaSAndroid Build Coastguard Worker     canvas->translate(50, 50);
14*c8dee2aaSAndroid Build Coastguard Worker     paint.setColor(SK_ColorRED);
15*c8dee2aaSAndroid Build Coastguard Worker     canvas->drawRect(rect, paint);
16*c8dee2aaSAndroid Build Coastguard Worker     canvas->restore();
17*c8dee2aaSAndroid Build Coastguard Worker }
18*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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