[pstricks] multido controlled by postscript variables

[Herbert Voss]

Am 22.01.2018 um 17:22 schrieb Poul Riis:
> The following (silly) project works

[...]
> 
> but I would like to control everything with postscript variables, for 
> instance as follows (which does not work):

that is not possible.

\documentclass{article}
\usepackage{multido}
\usepackage{pst-plot}

\begin{document}
\def\nxmax{5} \def\nymax{4}
\psset{linecolor=red}
\begin{psgraph}[arrows=->](0,0)(5,4){5cm}{5cm}
	\multido{\ny=1+1}{\nymax}{%
		\multido{\nx=1+1}{\nxmax}{%
			\rput(\nx,\ny){\the\numexpr\nx*\ny\relax}%
		}%
	}%
\end{psgraph}
\end{document}



Herbert