Path_Iter.cpp 960 B

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  1. #if 0 // Disabled until updated to use current API.
  2. // Copyright 2019 Google LLC.
  3. // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
  4. #include "tools/fiddle/examples.h"
  5. // HASH=2f53df9201769ab7e7c0e164a1334309
  6. REG_FIDDLE(Path_Iter, 256, 128, false, 0) {
  7. void draw(SkCanvas* canvas) {
  8. SkPaint paint;
  9. paint.setAntiAlias(true);
  10. paint.setTextSize(256);
  11. SkPath asterisk, path;
  12. paint.getTextPath("*", 1, 50, 192, &asterisk);
  13. SkPath::Iter iter(asterisk, true);
  14. SkPoint start[4], pts[4];
  15. iter.next(start); // skip moveTo
  16. iter.next(start); // first quadTo
  17. path.moveTo((start[0] + start[1]) * 0.5f);
  18. while (SkPath::kClose_Verb != iter.next(pts)) {
  19. path.quadTo(pts[0], (pts[0] + pts[1]) * 0.5f);
  20. }
  21. path.quadTo(start[0], (start[0] + start[1]) * 0.5f);
  22. canvas->drawPath(path, paint);
  23. }
  24. } // END FIDDLE
  25. #endif // Disabled until updated to use current API.