| 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=1d400a92ca826cc89bcb88ea051f28c8 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Matrix_set, 256, 256, true, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | SkMatrix matrix; |
| 8 | matrix.setIdentity(); |
| 9 | SkDebugf("with identity matrix: x = %g\n", matrix.mapXY(24, 42).fX); |
| 10 | matrix.set(SkMatrix::kMSkewX, 0); |
| 11 | SkDebugf("after skew x mod: x = %g\n", matrix.mapXY(24, 42).fX); |
| 12 | matrix.set(SkMatrix::kMSkewX, 1); |
| 13 | SkDebugf("after 2nd skew x mod: x = %g\n", matrix.mapXY(24, 42).fX); |
| 14 | } |
| 15 | } // END FIDDLE |