| 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=69cdea599dcaaec35efcb24403f4287b |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Matrix_setRectToRect, 256, 256, true, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | const SkRect srcs[] = { {0, 0, 0, 0}, {1, 2, 3, 4} }; |
| 8 | const SkRect dsts[] = { {0, 0, 0, 0}, {5, 6, 8, 9} }; |
| 9 | for (auto src : srcs) { |
| 10 | for (auto dst : dsts) { |
| 11 | SkMatrix matrix; |
| 12 | matrix.setAll(-1, -1, -1, -1, -1, -1, -1, -1, -1); |
| 13 | bool success = matrix.setRectToRect(src, dst, SkMatrix::kFill_ScaleToFit); |
| 14 | SkDebugf("src: %g, %g, %g, %g dst: %g, %g, %g, %g success: %s\n", |
| 15 | src.fLeft, src.fTop, src.fRight, src.fBottom, |
| 16 | dst.fLeft, dst.fTop, dst.fRight, dst.fBottom, success ? "true" : "false"); |
| 17 | matrix.dump(); |
| 18 | } |
| 19 | } |
| 20 | } |
| 21 | } // END FIDDLE |