index.html

<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
<script src="graph.js"></script>
<script>
  var g = d3.graph();

  g.nodes(['red', 'purple', 'orange']);
  g.matrix([
    [0,1,0],
    [1,0,0],
    [1,1,1]
  ]);

  console.log('matrix to list', d3.graph.matrixToList([
    [0,1,0],
    [1,0,0],
    [1,1,1]
  ]));

  console.log('list to matrix', d3.graph.listToMatrix([
    {"source":0,"target":1,"value":1},
    {"source":1,"target":0,"value":1},
    {"source":2,"target":0,"value":1},
    {"source":2,"target":1,"value":1},
    {"source":2,"target":2,"value":1}
  ]));

  console.log('nodes', g.nodes() );
  console.log('links', g.links() );
  console.log('matrix', g.matrix() );

  var m = d3.graph.matrix([
    [1,1,0],
    [0,0,0],
    [2,1,1]
  ]);
</script>