[pstricks] lua code

[Herbert Voss]

Hello all,

an example with using Luacode and PSTricks. Needs a run with lualatex.

\documentclass{article}

\usepackage{pstricks}
\usepackage{multido}
\usepackage{luacode}
\newpsstyle{gridstyle}{gridlabels=0,subgriddiv=1,gridwidth=6pt,gridcolor=gray,}

\def\QDisk(#1,#2){\qdisk(#1,#2){8.242pt}
     \rput(#1,#2){\directlua{tex.print(getChar())}}}
\begin{luacode*}
letterNo = 0
function getChar()
   letterNo = letterNo % 26 + 1
   return string.char(64+letterNo)
end
\end{luacode*}

\begin{document}
\begin{pspicture}(8,8)
     \psframe*(8,8)
     \psgrid[style=gridstyle]
     \psset{linecolor=white}
     \multido{\ia=1+1}{7}{%
         \multido{\ib=1+1}{7}{\QDisk(\ia,\ib)}}
\end{pspicture}
\end{document}



Herbert
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