It is not quite a "round Scale" but Roy Johnson has written "Dial.pm" for round dial (or speedometer) -like settable widgets. It is available from:
http://sun20.ccd.bnl.gov/~ptk/archive/ptk.1995.08/0431.html or http://w4.lns.cornell.edu/~pvhp/ptk/etc/Dial.pmAs well as from the /Contrib/ sub-directory of recent releases of perl/Tk build directories (Tk-b9.01/Contrib/ or higher).
Previous | Return to table of contents | Next