[pstricks] Nodes with double borders

[Hendrik]

Hendrik schreef:

>>> nderwerp:
>>> Re: [pstricks] Nodes with double borders
>>> Van:
>>> Herbert Voss <Herbert.Voss at alumni.TU-Berlin.DE>
>>> Datum:
>>> Tue, 21 Dec 2004 11:24:45 +0100
>>> Aan:
>>> pstricks at tug.org
>>>
>>> Aan:
>>> pstricks at tug.org
>>>
>>>
>>> Hendrik Maryns wrote:
>>>
>>>> After much trailing and doubting, I finally took a little time to look at 
>>>> pst-tree, and got nice results immediately, so I am very enthousiastic now.  
>>>> Only one thing I want now that I can't achieve: for representing FSAs, I'd 
>>>> like nodes of the type circnode, but with TWO concentrical circles.  I tried 
>>>> \Tcirc{\Tcirc{something}}, but that gave strange results...
>>>
>>>
>>> something like this?
>>>
>>> \documentclass{article}
>>> \usepackage{pst-tree}
>>> \begin{document}
>>> \pstree{\Tcircle{root}}{
>>>   \Tcircle[doubleline=true]{A}
>>>   \Tcircle{B}
>>> }
>>> \end{document}
>>>
>>> Herbert
>>>
>>Yes, perfect!  I saw the doublelines option before, but didn't expect it to work 
>>with nodes, sorry. 
>>Is there also a trick to get the double lines a bit further from each other?
>>    
>>
Ok sorry, I've been skipping through the docs and found doublesep=... now.

H.