Conic_Weight_b.cpp 1019 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=e88f554efacfa9f75f270fb1c0add5b4
  5. REG_FIDDLE(Conic_Weight_b, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. const char* verbNames[] = { "move", "line", "quad", "conic", "cubic", "close", "done" };
  8. const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };
  9. SkPath path;
  10. path.arcTo(20, 0, 20, 20, 20);
  11. SkPath::Iter iter(path, false);
  12. SkPath::Verb verb;
  13. do {
  14. SkPoint points[4];
  15. verb = iter.next(points);
  16. SkDebugf("%s ", verbNames[(int) verb]);
  17. for (int i = 0; i < pointCount[(int) verb]; ++i) {
  18. SkDebugf("{%g, %g}, ", points[i].fX, points[i].fY);
  19. }
  20. if (SkPath::kConic_Verb == verb) {
  21. SkDebugf("weight = %g", iter.conicWeight());
  22. }
  23. SkDebugf("\n");
  24. } while (SkPath::kDone_Verb != verb);
  25. }
  26. } // END FIDDLE