xref: /aosp_15_r20/external/skia/docs/examples/Surface_writePixels_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(Surface_writePixels_2, 256, 96, false, 4) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkSurface> surf(SkSurfaces::Raster(SkImageInfo::MakeN32Premul(64, 64)));
7*c8dee2aaSAndroid Build Coastguard Worker     auto surfCanvas = surf->getCanvas();
8*c8dee2aaSAndroid Build Coastguard Worker     surfCanvas->clear(SK_ColorGREEN);
9*c8dee2aaSAndroid Build Coastguard Worker     surf->writePixels(source, 25, 25);
10*c8dee2aaSAndroid Build Coastguard Worker     sk_sp<SkImage> image(surf->makeImageSnapshot());
11*c8dee2aaSAndroid Build Coastguard Worker     canvas->drawImage(image, 0, 0);
12*c8dee2aaSAndroid Build Coastguard Worker }
13*c8dee2aaSAndroid Build Coastguard Worker }  // END FIDDLE
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