Date: Mon, 15 Sep 2008 19:17:17 +0200 From: Peter Boosten <peter@boosten.org> To: John Almberg <jalmberg@identry.com> Cc: Ivan Rambius Ivanov <rambiusparkisanius@gmail.com>, "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: Port for drawing directed graphs? Message-ID: <FFDD66D7-1BFF-4939-BA00-43AFEA75EDB3@boosten.org> In-Reply-To: <0A89B579-2549-4A12-9514-1597B61BCC07@identry.com> References: <D99E9FAD-34F9-4040-A261-F8F950DF0EE5@identry.com> <89ce7f740809150801o37176df9oa7be4cc8f4d50a95@mail.gmail.com> <0A89B579-2549-4A12-9514-1597B61BCC07@identry.com>
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On 15 sep 2008, at 18:06, John Almberg <jalmberg@identry.com> wrote: > On Sep 15, 2008, at 11:01 AM, Ivan Rambius Ivanov wrote: > >> Hello, >> >> On Mon, Sep 15, 2008 at 10:31 AM, John Almberg >> <jalmberg@identry.com> 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? >> I am using graphics/graphviz, http://www.graphviz.org/, for graphs >> drawing. It uses an input .dot file containing the graph description >> and produces a image (.jpg or .ps) with the visual representation of >> the graph. I used to generate those .dot files from the data in my >> programs and process them with graphviz. I am not sure that may be it >> even exports API to be directly called. >> > > Oooo, nice... graphviz looks very promising! > > Thanks: John > > Gnuplot? Peter
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