use plotmtv to generate bar plots in idraw format PostScript
plotmtv is part of the X contrib, available at
ftp://ftp.x.org/contrib/applications/Plotmtv1.4.1.tar.Z
local-copy
It is used by the barplot command of
comdraw. This use of it requires
pstoedit as well.
up to ivtools add-ons
up to ivtools