| // 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 "tools/fiddle/examples.h" |
| REG_FIDDLE(Matrix_getMinMaxScales, 256, 256, true, 0) { |
| void draw(SkCanvas* canvas) { |
| SkMatrix matrix; |
| matrix.setAll(1, 0, 0, 0, 1, 0, 0, 0, 0); |
| if (matrix.invert(&matrix)) { |
| SkScalar factor[2] = {2, 2}; |
| bool result = matrix.getMinMaxScales(factor); |
| SkDebugf("matrix.getMinMaxScales() %s %g %g\n", |
| result ? "true" : "false", factor[0], factor[1]); |
| } |
| } |
| } // END FIDDLE |
