[pstricks] TREE HELP

[Gatu Cristian]

Hello!

I'm drawing a tree using "pstree" which is not so difficult... Now I want to
put more than two nodes in a frame. For two nodes there is "ncbox". Is there
a possibility to group in a box more than two nodes?

Thank you very much.

Cristian Gatu

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Institut d'Informatique
Universite de Neuchâtel
Rue Emile-Argand 11
CH-2007 Neuchâtel
Switzerland

Tel. +41 (0)32 718 2727
Fax. +41 (0)32 718 2701
Email: Cristian.Gatu at unine.ch