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"
4 REG_FIDDLE(draw_pixel_array_with_copy, 256, 256, false, 5) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 constexpr int width = 4;
7 constexpr int height = 4;
8 const uint32_t pixels[height * width] = {
9 0xFF000000, 0xFF005500, 0xFF00AA00, 0xFF00FF00,
10 0xFF000055, 0xFF005555, 0xFF00AA55, 0xFF00FF55,
11 0xFF0000AA, 0xFF0055AA, 0xFF00AAAA, 0xFF00FFAA,
12 0xFF0000FF, 0xFF0055FF, 0xFF00AAFF, 0xFF00FFFF,
13 };
14 SkPixmap pixmap(SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType),
15 pixels, sizeof(uint32_t) * width);
16 sk_sp<SkImage> img = SkImage::MakeRasterCopy(pixmap);
17
18 canvas->scale(16,16);
19 canvas->drawImage(img, 6, 6);
20 }
21 } // END FIDDLE
22