How can I get node coordinates from a graph, using Perl?

Posted by jonny on Stack Overflow See other posts from Stack Overflow or by jonny
Published on 2010-04-30T06:15:12Z Indexed on 2010/05/02 19:28 UTC
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perl

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graph

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flowchart

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graph-layout

Ok, I have a flowchart definition (basically, array of nodes and edges for each node). Now I want to calculate coordinates for every task in the flow, preferably hierarchycal style.

I need something like Graph::Easy::Layout but I have no idea how to get nodes coordinates: I render nodes myself and I only want to retrieve box coordinates/size. Any suggestions?

What I need is a CPAN module available even in Debian repository.

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