[pstricks] projected mathematical label with pst-solides3d
Herbert Voss
Herbert.Voss at FU-Berlin.DE
Wed Aug 18 14:41:15 CEST 2010
Am 17.08.2010 17:57, schrieb mathias legrand:
> as a confirmation, is it true that with the psProjection command of the
> pst-solides3d package, mathematical statements are not possible?
>
> \psProjection[object=texte,text=$\alpha$,pos=dc,fontsize=15,plan=planA](-4.8,0)
>
>
> In other words, option text=$\alpha$ will not work.
it is possible but only with the Symbol font:
\documentclass{article}
\usepackage{pst-solides3d}
\begin{document}
\begin{pspicture}(-3,-3)(4,3.5)%
\psframe*[linecolor=blue!50](-3,-3)(4,3.5)
\psset{viewpoint=50 30 15,Decran=60,solidmemory}
\psSolid[object=plan,
definition=equation,
args={[1 0 0 0] 90},
planmarks,name=monplan]
\codejps{/Symbol findfont 20 scalefont setfont}
\psProjection[object=point,plan=monplan,
name=A,
text=a,
pos=ur](-2,1.25)
\composeSolid
\end{pspicture}
\end{document}
Herbert
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