Path_Convexity.cpp 860 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=ac49e8b810bd6ed5d84b4f5a3b40a0ec
  6. REG_FIDDLE(Path_Convexity, 256, 256, false, 0) {
  7. void draw(SkCanvas* canvas) {
  8. SkPaint paint;
  9. SkPoint quad[] = {{70, 70}, {20, 20}, {120, 20}, {120, 120}};
  10. const char* labels[] = { "unknown", "convex", "concave" };
  11. for (SkScalar x : { 40, 100 } ) {
  12. SkPath path;
  13. quad[0].fX = x;
  14. path.addPoly(quad, SK_ARRAY_COUNT(quad), true);
  15. canvas->drawPath(path, paint);
  16. canvas->drawString(labels[(int) path.getConvexity()], 30, 100, paint);
  17. canvas->translate(100, 100);
  18. }
  19. }
  20. } // END FIDDLE
  21. #endif // Disabled until updated to use current API.