xref: /aosp_15_r20/external/skia/docs/examples/Matrix_get9.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
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 REG_FIDDLE(Matrix_get9, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkMatrix matrix = SkMatrix::RectToRect({0, 0, 1, 1}, {3, 4, 7, 9});
7     SkScalar b[9];
8     matrix.get9(b);
9     SkDebugf("{%g, %g, %g},\n{%g, %g, %g},\n{%g, %g, %g}\n", b[0], b[1], b[2],
10              b[3], b[4], b[5], b[6], b[7], b[8]);
11 }
12 }  // END FIDDLE
13