| 375 | //------------------------------------------------------------------------ |
| 376 | template <class VSA, class VSB> |
| 377 | unsigned conv_gpc<VSA, VSB>::vertex(double* x, double* y) |
| 378 | { |
| 379 | if (m_status == status_move_to) |
| 380 | { |
| 381 | if (next_contour()) |
| 382 | { |
| 383 | if (next_vertex(x, y)) |
| 384 | { |
| 385 | m_status = status_line_to; |
| 386 | return path_cmd_move_to; |
| 387 | } |
| 388 | m_status = status_stop; |
| 389 | return path_cmd_end_poly | path_flags_close; |
| 390 | } |
| 391 | } |
| 392 | else |
| 393 | { |
| 394 | if (next_vertex(x, y)) |
| 395 | { |
| 396 | return path_cmd_line_to; |
| 397 | } |
| 398 | else |
| 399 | { |
| 400 | m_status = status_move_to; |
| 401 | } |
| 402 | return path_cmd_end_poly | path_flags_close; |
| 403 | } |
| 404 | return path_cmd_stop; |
| 405 | } |
| 406 | |
| 407 | } |
| 408 | |