23 lines
896 B
C++
23 lines
896 B
C++
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// Copyright 2020 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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REG_FIDDLE(draw_pixel_array_nocopy, 256, 256, false, 5) {
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constexpr int kWidth = 4;
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constexpr int kHeight = 4;
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static const uint32_t kPixels[kHeight * kWidth] = {
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0xFF000000, 0xFF005500, 0xFF00AA00, 0xFF00FF00,
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0xFF000055, 0xFF005555, 0xFF00AA55, 0xFF00FF55,
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0xFF0000AA, 0xFF0055AA, 0xFF00AAAA, 0xFF00FFAA,
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0xFF0000FF, 0xFF0055FF, 0xFF00AAFF, 0xFF00FFFF,
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};
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void draw(SkCanvas* canvas) {
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SkPixmap pixmap(SkImageInfo::Make(kWidth, kHeight, kN32_SkColorType, kPremul_SkAlphaType),
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kPixels, sizeof(uint32_t) * kWidth);
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sk_sp<SkImage> img = SkImage::MakeFromRaster(pixmap, nullptr, nullptr);
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canvas->scale(16, 16);
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canvas->drawImage(img, 6, 6);
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}
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} // END FIDDLE
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