| // Copyright 2019 Google LLC. | |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. | |
| #include "fiddle/examples.h" | |
| // HASH=69cdea599dcaaec35efcb24403f4287b | |
| REG_FIDDLE(Matrix_setRectToRect, 256, 256, true, 0) { | |
| void draw(SkCanvas* canvas) { | |
| const SkRect srcs[] = { {0, 0, 0, 0}, {1, 2, 3, 4} }; | |
| const SkRect dsts[] = { {0, 0, 0, 0}, {5, 6, 8, 9} }; | |
| for (auto src : srcs) { | |
| for (auto dst : dsts) { | |
| SkMatrix matrix; | |
| matrix.setAll(-1, -1, -1, -1, -1, -1, -1, -1, -1); | |
| bool success = matrix.setRectToRect(src, dst, SkMatrix::kFill_ScaleToFit); | |
| SkDebugf("src: %g, %g, %g, %g dst: %g, %g, %g, %g success: %s\n", | |
| src.fLeft, src.fTop, src.fRight, src.fBottom, | |
| dst.fLeft, dst.fTop, dst.fRight, dst.fBottom, success ? "true" : "false"); | |
| matrix.dump(); | |
| } | |
| } | |
| } | |
| } // END FIDDLE |