ctioga2 is a command-line plotting utility. It
enables users to make publication-quality plots of
data and mathematical functions quickly. It is a complete rewrite of the old ctioga, and is much more flexible, with quite a few additional features.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This version brings much better control over the
look of the legend, including a much simpler
scheme for positioning, frames, background color
and transparency, legend lines unrelated to plots,
and control over the height of the lines. In
addition, the text data-gathering backend was
improved to be able to split text files into
subsets at blank lines (a bit like in gnuplot).
There are many more small feature enhancements and
small bugfixes.