xref: /aosp_15_r20/external/skia/docs/examples/Matrix_isFinite.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_isFinite, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkMatrix matrix = SkMatrix::Translate(SK_ScalarNaN, 0);
7     matrix.dump();
8     SkDebugf("matrix is finite: %s\n", matrix.isFinite() ? "true" : "false");
9     SkDebugf("matrix %c= matrix\n", matrix == matrix ? '=' : '!');
10 }
11 }  // END FIDDLE
12