[OS X TeX] pstricks question
Aaron Jackson
jackson at msrce.howard.edu
Wed Mar 16 20:48:30 EST 2005
On Mar 16, 2005, at 7:06 PM, Sergei Mariev wrote:
> I am trying to typeset a tree using pstricks. I have the following
> code:
>
>
> \pstree[nodesep=2pt]{\Tr{EI}}{\Tr{P} \pstree{\Tr{a}}{\Tr{S}}}
>
>
>
> And I am getting the following error-message:
>
>
> PSTricks error. See User's Guide for further information.
> Type H <return> for immediate help.
> ! Graphics parameter `nodesep=2pt' not defined..
> \@pstrickserr ... immediate help.}\errmessage {#1}
> \endgroup
> l.7 \pstree[nodesep=2pt]{\Tr{EI}}
> {\Tr{P} \pstree{\Tr{a}}{\Tr{S}}}
> ? x
>
>
> In other words, it does not recognize the optional parameter
> [nodesep=2pt] ...??? Do I need to load a special package for this?
> (Initially I tried loading just
> \usepackage[]{pstricks,pst-plot,pst-node,pst-tree}) I also tried
> \usepackage{pst-all} ... but it still does not seem to recognize this
> optional nodesep parameter! Does anyone know what I am doing wrong?
You can't use pdflatex to process file that use pdftricks, unless you
use pddftricks or ps4pdf. This above example runs fine on my computer
if i use latex.
Aaron
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