| 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=2c5c4230ccd2861a5d15b7cd2764ab6e |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Bitmap_erase, 256, 70, false, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | SkBitmap bitmap; |
| 8 | bitmap.allocPixels(SkImageInfo::MakeN32(2, 2, kPremul_SkAlphaType)); |
| 9 | bitmap.erase(0x7fff7f3f, SkIRect::MakeWH(1, 1)); |
| 10 | bitmap.erase(0x7f7f3fff, SkIRect::MakeXYWH(0, 1, 1, 1)); |
| 11 | bitmap.erase(0x7f3fff7f, SkIRect::MakeXYWH(1, 0, 1, 1)); |
| 12 | bitmap.erase(0x7f1fbf5f, SkIRect::MakeXYWH(1, 1, 1, 1)); |
| 13 | canvas->scale(25, 25); |
| Mike Reed | 34a0c97 | 2021-01-25 17:49:32 -0500 | [diff] [blame] | 14 | canvas->drawImage(bitmap.asImage(), 0, 0); |
| 15 | canvas->drawImage(bitmap.asImage(), .5f, .5f); |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 16 | } |
| 17 | } // END FIDDLE |