[Jung-support] is there undirected tree and layout implementation?

[Yanbo Ye <yey...@gm...>]

hi all,

I'm trying to visualize an undirected graph with no cycles using jung. All
layouts seem to be not suitable for this graph.
I noticed that there are TreeLayout and RadialTreeLayout implementation.
But they are both for Forest which is directed graph, rooted tree.
Is there layout for unrooted tree?
Any help would be appreciated.

Thanks.

-- 

叶彦波

中科院武汉病毒所生物信息学课题组

Ye Yanbo

Bioinformatics Group, Wuhan Institute Of Virology, Chinese Academy of
Sciences