Subject: | PNG output error with gnuplot 4 and above |
The PNG output with gnuplot 4.0 and higher is broken. The "set terminal" gnuplot command fails because the "color" option to the png terminal type was removed in 4.0.
I have found a similar error report in the Chart::Graph mailing list on caida.org (who are the maintainers of the module). This dates back to April 05. Is the module maintained at all? Send me an email if you would like me to fix the problem and upload a new distribution to CPAN.
Steffen