graphical user interface for setting legend for line plots
legend = select_llegend (legend)
Select or edit a legend for line plots; the active item is indicated and can be changed with button #. Edit line specs with button line and taxon name with button taxon. Edit the sequence with buttons v and ^, insert with >, remove with x. The sequence matters if lines will be plotted on top of each other.
- legend: optional (n,2)-matrix with lines (3-vector of cells) and taxa (string)
- legend: (m,2)-matrix with lines (3-vector of cells) and taxa (string)
Press any key when done. Calls select_line to edit lines.
legend = select_llegend;