Graph::D3(3) Create ref/json to show node-edge graph with D3.js


use Graph;
use Graph::D3;
my $g = new Graph(
vertices => [qw/1 2 3 4 5/],
edges => [[qw/1 2/], [qw/2 3/], [qw/3 5/], [qw/4 1/]]
my $d3 = new Graph::D3(graph => $g);
my $output = $d3->force_directed_graph(); #output is hash reference
$output = $d3->hierarchical_edge_bundling(); #output is hash reference
$d3 = new Graph::D3(graph => $g, type => json);
my $json = $d3->force_directed_graph(); # output is json format
$json = $d3->hierarchical_edge_bundling(); # output is json format


Graph::D3 is a moudle to covert Graph object to the format which is used in d3.js( This module simply supports node-edge graph in the example.



This outputs the format which is used for Force Directed Graph described below.,

The input graph should be directed grpah. Node in Graph can have 'group' attribute (Default is all 1) to have different node color. Also Edge in Graph can have 'value' attribe(defalut is all 1).


The input graph shoudl be directed graph. Node in Graph can have 'size' attribute (Default is all 1).


Shohei Kameda <[email protected]>


Copyright 2013- Shohei Kameda


This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.