You might find this paper interesting, since it discusses the linkage of an interactive graphics system (for graphs) to a computer algebra system.
http://www.eecs.berkeley.edu/~fateman/papers/graphing7.pdf After glancing at the pictures in the paper, you might be surprised by how few lines of code it took to implement. Sorry, not in python. There are also comments about GraphViz etc. It's not the only program. RJF --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---