What ctioga is missing

I haven't posted for a long while about ctioga, but that does not mean that development has stopped. It goes on, and features get added basically every single time I need them. Recent additions make it possible to tune a little more the look of the legends and add pure text lines in them.

I've however realized that now, what ctioga is missing the most is real flexibility over the coordinates. For now, all coordinate positions are either relative to the frame (such as for --inset) or to the graph (for --draw). What I really wish is a way to mix all kind of coordinates: real size (1cm), frame position and graph position. That will require quite a fair deal of work, of course, but that shouldn't be too difficult... I'll go on posting about it here.