[pstricks] pst-node suggestion

[Herbert Voss]

Am 23.10.2013 13:25, schrieb Herbert Voss:
> Am 23.10.2013 13:03, schrieb Christoph Bersch:
>> Am 23.10.2013 12:20, schrieb Herbert Voss:
>>>
>>> Users should use this option always temporarily!
>>
>> I know, but
>>
>>> So it doesn't hurt, if a lot of node names are displayed.
>>
>> already in the following, very simple example, you'll see nothing
>> valuable with the option showNode set:
>>
>> \documentclass{article}
>> \usepackage{pst-optexp}
>> \begin{document}
>> \begin{pspicture}(5,2)
>> \psset{showNode}
>> \pnode(0,1){A}
>> \pnode(5,1){B}
>> \lens(A)(B)
>> \end{pspicture}
>
> The reason why one has to hold it local:
>
> {\psset{showNode}
> \pnode(0,1){A}
> \pnode(5,1){B}}
> \lens(A)(B)
> \end{pspicture}

or

\begin{pspicture}(5,2)
\psset{showNode}
\pnode(0,1){A}
\pnode(5,1){B}
\lens[showNode=false](A)(B)
\end{pspicture}


>
>> \end{document}
>
> Herbert
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