Path_getConvexity.cpp 838 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=a8f36f2fa90003e3691fd0da0bb0c243
  5. REG_FIDDLE(Path_getConvexity, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. auto debugster = [](const char* prefix, const SkPath& path) -> void {
  8. SkDebugf("%s path convexity is %s\n", prefix,
  9. SkPath::kUnknown_Convexity == path.getConvexity() ? "unknown" :
  10. SkPath::kConvex_Convexity == path.getConvexity() ? "convex" : "concave"); };
  11. SkPath path;
  12. debugster("initial", path);
  13. path.lineTo(50, 0);
  14. debugster("first line", path);
  15. path.lineTo(50, 50);
  16. debugster("second line", path);
  17. path.lineTo(100, 50);
  18. debugster("third line", path);
  19. }
  20. } // END FIDDLE