At 2008-09-15T10:31:57-04:00, John Almberg wrote: > I am working on some software that must, as it's final output, > produce a printout of a directed graph... nodes, connected by > directed links. > > The printout could be generated by a postscript file, jpg, whatever. > > Does anyone know of a utility (in ports?) that can take a data set > (for example, a two dimensional array that defines the nodes and the > links between them), and produce a printable graph?

May not exactly be what you're looking for, but I have used the TeX `xypic' package, which comes with `print/teTeX', for drawing directed graphs. From your other messages, I understand your graphs have a large number of vertices. I don't know how `xypic' scales for large graphs. The ones I've used it for were quite small. Moreover, the input format for `xypic' is similar to a matrix in LaTeX. The package essentially views the graph as a matrix, each of whose entries is a label for a vertex together with vectors that represent the edges starting from that vertex. Raghu. -- N. Raghavendra <[EMAIL PROTECTED]> | http://www.retrotexts.net/ Harish-Chandra Research Institute | http://www.mri.ernet.in/ See message headers for contact and OpenPGP information. _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"