| Hal Canary | 6c8422c | 2020-01-10 15:22:09 -0500 | [diff] [blame] | 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_nocopy, 256, 256, false, 5) { |
| 5 | constexpr int kWidth = 4; |
| 6 | constexpr int kHeight = 4; |
| 7 | static 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 | |
| 14 | void 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 |