[eclipse-users] Help with displaying a binary tree with graphviz

Hi All,

I am working on creating intervals in a binary tree.  I have created
some code to display binary trees to assist me with debugging etc...
using the graphviz library of eclipse.  My problem is it is not clear
how to display the tree correctly.  For example:

 G=(graph with [size:3, nodes:[](1,2,3), adj:[]([e(1,2,1),
e(2,3,1)],[])]), graphviz:(view_graph(G)).

This just shows the nodes like so:

1

2

3

Instead of

1

   2

      3

Which is how it should look.  This will show a binary tree correctly:

G=(graph with [size:5, nodes:[](1,2,3,4,5),
        adj:[]([e(1,2,1), e(1,3,1), e(3,5,1), e(3,4,1)],[])]),
        graphviz:(view_graph(G)).

Anyway, I am sure it is an easy problem to solve just wondering if
anyone knows a quick fix.

-Tim