xref: /aosp_15_r20/external/skia/docs/examples/Region_Iterator_done.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(Region_Iterator_done, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkRegion region;
7     SkRegion::Iterator iter(region);
8     SkDebugf("done=%s\n", iter.done() ? "true" : "false");
9     region.setRect({1, 2, 3, 4});
10     iter.rewind();
11     SkDebugf("done=%s\n", iter.done() ? "true" : "false");
12 }
13 }  // END FIDDLE
14