| 338 | } |
| 339 | |
| 340 | enum axes_object::axes_category line::axes_category() { |
| 341 | if (z_data_.empty()) { |
| 342 | if (!polar_) { |
| 343 | return axes_object::axes_category::two_dimensional; |
| 344 | } else { |
| 345 | return axes_object::axes_category::polar; |
| 346 | } |
| 347 | } else { |
| 348 | return axes_object::axes_category::three_dimensional; |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | bool line::requires_colormap() { return !marker_colors_.empty(); } |
| 353 |