.vcg files.
-daVinci.
You may also use the more recent replacement
replacement for daVinci
(uDrawGraph)
instead. Simply install uDrawGraph and make sure the
executable is on your execution path. Don't forget to define
$UDG_HOME to point to where you installed
uDrawGraph. Use the command line switch -daVinci.
If both daVinci and uDrawGraph are on your execution path, Scale will use the daVinci tool.