> P.S. I tried to add a button which, when clicked, would toggle the > appropriate isosurface representation between mesh and solid ... but my > Python/Tk programming leaves a lot to be desired! Maybe there are some > gurus out there who can sort it out...?
OK - I hacked a work-around which does the job for now. Hope this is useful, Gareth -- Gareth Stockwell <gar...@ebi.ac.uk> European Bioinformatics Institute