[pstricks] Aesthetics with arrows

Juergen Gilg gilg at acrotex.net
Tue Dec 9 17:06:50 CET 2008

Many thanks Carsten and many thanks Herbert,

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

When using


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?



> \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

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