-------------------------------------------------------------is_oriented
| 515 | |
| 516 | //-------------------------------------------------------------is_oriented |
| 517 | inline bool is_oriented(unsigned c) |
| 518 | { |
| 519 | return (c & (path_flags_cw | path_flags_ccw)) != 0; |
| 520 | } |
| 521 | |
| 522 | //---------------------------------------------------------------is_closed |
| 523 | inline bool is_closed(unsigned c) |