Path_conservativelyContainsRect.cpp 889 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=41638d13e40fa449ece354dde5fb1941
  5. REG_FIDDLE(Path_conservativelyContainsRect, 256, 140, false, 0) {
  6. void draw(SkCanvas* canvas) {
  7. SkPath path;
  8. path.addRoundRect({10, 20, 54, 120}, 10, 20);
  9. SkRect tests[] = {
  10. { 10, 40, 54, 80 },
  11. { 25, 20, 39, 120 },
  12. { 15, 25, 49, 115 },
  13. { 13, 27, 51, 113 },
  14. };
  15. for (unsigned i = 0; i < SK_ARRAY_COUNT(tests); ++i) {
  16. SkPaint paint;
  17. paint.setColor(SK_ColorRED);
  18. canvas->drawPath(path, paint);
  19. bool rectInPath = path.conservativelyContainsRect(tests[i]);
  20. paint.setColor(rectInPath ? SK_ColorBLUE : SK_ColorBLACK);
  21. canvas->drawRect(tests[i], paint);
  22. canvas->translate(64, 0);
  23. }
  24. }
  25. } // END FIDDLE