-------------------------------------------------------------is_oriented
| 439 | |
| 440 | //-------------------------------------------------------------is_oriented |
| 441 | inline bool is_oriented(unsigned c) |
| 442 | { |
| 443 | return (c & (path_flags_cw | path_flags_ccw)) != 0; |
| 444 | } |
| 445 | |
| 446 | //---------------------------------------------------------------is_closed |
| 447 | inline bool is_closed(unsigned c) |