Region_Iterator_next.cpp 644 B

1234567891011121314151617
  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=771236c2eadfc2fcd02a3e61a0875d39
  5. REG_FIDDLE(Region_Iterator_next, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. SkRegion region;
  8. SkIRect rects[] = {{1, 2, 3, 4}, {5, 6, 7, 8}};
  9. region.setRects(rects, SK_ARRAY_COUNT(rects));
  10. SkRegion::Iterator iter(region);
  11. do {
  12. auto r2 = iter.rect();
  13. SkDebugf("rect={%d,%d,%d,%d}\n", r2.fLeft, r2.fTop, r2.fRight, r2.fBottom);
  14. iter.next();
  15. } while (!iter.done());
  16. }
  17. } // END FIDDLE