[pstricks] Aesthetics with arrows

[Juergen Gilg]

Many thanks Carsten and many thanks Herbert,

concerning your version, Herbert, there is not only scaled the ARROWHEAD...

When using

\pcline{|->}(O)(B)

the bar is as well scaled, which for sure makes sense. Is it 
nevertheless possible to suppress the scaling of the bar(s) -- I would 
like to have ONLY  the arrowhead definitions globally for a large 
document. Your solution is fantastic for the given example -- however i 
have a large amount of some other graphics with bars and vectors and 
there it doesn't look too good with that thick bars.

Any ideas?

Regards,

Juergen


> \documentclass{article}
> \usepackage{pstricks,pst-node}
> \usepackage{pstricks-add}
> \usepackage{esvect}
> \parindent=0pt
> \begin{document}
>
> \begin{pspicture}(-0.5,-0.5)(6,3)%\psgrid
> \psset{arrowscale=4,arrowlength=3,arrowsize=0 1.5,arrowinset=0,
>   linewidth=0.5pt}
> \cnode(0,0){0cm}{O}\cnode(4,0){0cm}{A}
> \cnode(6,2){0cm}{B}\cnode(2,2){0cm}{C}
> \pcline{|->}(O)(B)
> \nbput[nrot=:U]{$\vv{b}+\vv{a}$}
> \naput[nrot=:U]{$\vv{a}+\vv{b}$}
> \pcline{->}(O)(A)\nbput{$\vv{b}$}
> \pcline{->}(O)(C)\naput{$\vv{a}$}
> \pcline{->}(A)(B)\nbput{$\vv{a}$}
> \pcline{->}(C)(B)\naput{$\vv{b}$}
> \end{pspicture}
>
> \end{document}
>   

-- 
 Jürgen Gilg
 Austr. 59
 70376 Stuttgart
-------------------------------------
 Tel       0711.59 27 88
 e-Mail    gilg at acrotex.net
 Websites  www.acrotex.net
           www.brueckenkurs-physik.de
           www.gilligan-online.de

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