| 396 | //------------------------------------------------------------------------ |
| 397 | template<class VSA, class VSB> |
| 398 | unsigned conv_gpc<VSA, VSB>::vertex(double* x, double* y) |
| 399 | { |
| 400 | if(m_status == status_move_to) |
| 401 | { |
| 402 | if(next_contour()) |
| 403 | { |
| 404 | if(next_vertex(x, y)) |
| 405 | { |
| 406 | m_status = status_line_to; |
| 407 | return path_cmd_move_to; |
| 408 | } |
| 409 | m_status = status_stop; |
| 410 | return path_cmd_end_poly | path_flags_close; |
| 411 | } |
| 412 | } |
| 413 | else |
| 414 | { |
| 415 | if(next_vertex(x, y)) |
| 416 | { |
| 417 | return path_cmd_line_to; |
| 418 | } |
| 419 | else |
| 420 | { |
| 421 | m_status = status_move_to; |
| 422 | } |
| 423 | return path_cmd_end_poly | path_flags_close; |
| 424 | } |
| 425 | return path_cmd_stop; |
| 426 | } |
| 427 | |
| 428 | |
| 429 | } |