18 lines
795 B
C++
18 lines
795 B
C++
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// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "tools/fiddle/examples.h"
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// HASH=b18b8ab693b09eb70a1d22ab63790cc7
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REG_FIDDLE(Surface_makeImageSnapshot_2, 256, 64, false, 0) {
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void draw(SkCanvas* canvas) {
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sk_sp<SkSurface> big(SkSurface::MakeRasterN32Premul(64, 64));
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sk_sp<SkSurface> lil(big->makeSurface(SkImageInfo::MakeN32(32, 32, kPremul_SkAlphaType)));
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big->getCanvas()->clear(SK_ColorRED);
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lil->getCanvas()->clear(SK_ColorBLACK);
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sk_sp<SkImage> early(big->makeImageSnapshot());
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lil->draw(big->getCanvas(), 16, 16);
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sk_sp<SkImage> later(big->makeImageSnapshot({0, 0, 16, 16}));
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canvas->drawImage(early, 0, 0);
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canvas->drawImage(later, 0, 0);
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}
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} // END FIDDLE
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