| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 1 | // Copyright 2019 Google LLC. |
| 2 | // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 3 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 4 | // HASH=a0cdbafed4786788cc90681e7b294234 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Pixmap_erase, 256, 50, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | uint32_t storage[2]; |
| 8 | SkImageInfo info = SkImageInfo::MakeN32Premul(1, 2); |
| 9 | SkPixmap pixmap(info, storage, info.minRowBytes()); |
| 10 | pixmap.erase(SK_ColorBLUE, {0, 0, 1, 1}); |
| 11 | pixmap.erase(SK_ColorRED, {0, 1, 1, 2}); |
| 12 | SkBitmap bitmap; |
| 13 | canvas->scale(20, 20); |
| 14 | bitmap.installPixels(pixmap); |
| Mike Reed | ecdd979 | 2021-01-27 20:39:22 -0500 | [diff] [blame] | 15 | canvas->drawImage(bitmap.asImage(), 0, 0); |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 16 | } |
| 17 | } // END FIDDLE |