Digraph.java with bfs bipartite detection visual (with Dot language)

code from http://viz-js.com/, dot language syntax

Java output:

strict digraph {

0[color=red];

1[color=blue];

2[color=red];

3[color=blue];

4[color=red];

5[color=blue];

6[color=red];

7[color=blue];

8[color=red];

9[color=blue];

15[color=blue];

16[color=red];

17[color=blue];

19[color=red];

16->17;

0->1;

0->3;

1->2;

1->4;

2->3;

2->5;

19->19;

3->4;

3->6;

4->5;

4->7;

5->6;

5->8;

6->7;

6->9;

15->16;

}

number of points: 14

number of edges: 17

is bipartite:true