xref: /aosp_15_r20/external/skia/docs/examples/Matrix_set9.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_set9, 256, 256, false, 4) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkMatrix m;
7     SkScalar buffer[9] = {4, 0, 3,    0, 5, 4,     0, 0, 1};
8     m.set9(buffer);
9     canvas->concat(m);
10     canvas->drawImage(image, 0, 0);
11 }
12 }  // END FIDDLE
13