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=1d400a92ca826cc89bcb88ea051f28c8
5 REG_FIDDLE(Matrix_set, 256, 256, true, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkMatrix matrix;
8 matrix.setIdentity();
9 SkDebugf("with identity matrix: x = %g\n", matrix.mapXY(24, 42).fX);
10 matrix.set(SkMatrix::kMSkewX, 0);
11 SkDebugf("after skew x mod: x = %g\n", matrix.mapXY(24, 42).fX);
12 matrix.set(SkMatrix::kMSkewX, 1);
13 SkDebugf("after 2nd skew x mod: x = %g\n", matrix.mapXY(24, 42).fX);
14 }
15 } // END FIDDLE
16