Region_computeRegionComplexity.cpp 709 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=c4984fefdcecdd1090be160f80939d87
  5. REG_FIDDLE(Region_computeRegionComplexity, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. auto debugster = [](const char* label, const SkRegion& region) -> void {
  8. SkDebugf("%s: region complexity %d\n", label, region.computeRegionComplexity());
  9. };
  10. SkRegion region;
  11. debugster("initial", region);
  12. region.setRect({1, 2, 3, 4});
  13. debugster("set rect", region);
  14. region.op({2, 3, 4, 5}, SkRegion::kUnion_Op);
  15. debugster("op rect", region);
  16. }
  17. } // END FIDDLE