Region_Iterator_rgn.cpp 688 B

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  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=bbc3c454a21186e2a16e843a5b061c44
  5. REG_FIDDLE(Region_Iterator_rgn, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. SkRegion region;
  8. SkIRect rects[] = {{1, 2, 3, 4}, {3, 4, 5, 6}};
  9. region.setRects(rects, SK_ARRAY_COUNT(rects));
  10. SkRegion::Iterator iter(region);
  11. auto r = iter.rect();
  12. SkDebugf("rect={%d,%d,%d,%d}\n", r.fLeft, r.fTop, r.fRight, r.fBottom);
  13. auto b = iter.rgn()->getBounds();
  14. SkDebugf("bounds={%d,%d,%d,%d}\n", b.fLeft, b.fTop, b.fRight, b.fBottom);
  15. }
  16. } // END FIDDLE