1// Copyright 2020 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3#include "tools/fiddle/examples.h"
4REG_FIDDLE(draw_pixel_array_nocopy, 256, 256, false, 5) {
5constexpr int kWidth = 4;
6constexpr int kHeight = 4;
7static const uint32_t kPixels[kHeight * kWidth] = {
8        0xFF000000, 0xFF005500, 0xFF00AA00, 0xFF00FF00,
9        0xFF000055, 0xFF005555, 0xFF00AA55, 0xFF00FF55,
10        0xFF0000AA, 0xFF0055AA, 0xFF00AAAA, 0xFF00FFAA,
11        0xFF0000FF, 0xFF0055FF, 0xFF00AAFF, 0xFF00FFFF,
12};
13
14void draw(SkCanvas* canvas) {
15    SkPixmap pixmap(SkImageInfo::Make(kWidth, kHeight, kN32_SkColorType, kPremul_SkAlphaType),
16                    kPixels, sizeof(uint32_t) * kWidth);
17    sk_sp<SkImage> img = SkImage::MakeFromRaster(pixmap, nullptr, nullptr);
18
19    canvas->scale(16, 16);
20    canvas->drawImage(img, 6, 6);
21}
22}  // END FIDDLE
23