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.
3 #include "tools/fiddle/examples.h"
4 // HASH=13adba0ecf5f82247cf051b4fa4d8a9c
5 REG_FIDDLE(Matrix_getMinMaxScales, 256, 256, true, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkMatrix matrix;
8 matrix.setAll(1, 0, 0, 0, 1, 0, 0, 0, 0);
9 if (matrix.invert(&matrix)) {
10 SkScalar factor[2] = {2, 2};
11 bool result = matrix.getMinMaxScales(factor);
12 SkDebugf("matrix.getMinMaxScales() %s %g %g\n",
13 result ? "true" : "false", factor[0], factor[1]);
14 }
15 }
16 } // END FIDDLE
17