[pstricks] Index of item in psforeach
Herbert Voss
Herbert.Voss at FU-Berlin.DE
Mon Nov 23 00:28:59 CET 2009
Am 23.11.2009 00:04, schrieb Jason Stein:
> Is it possible to access the index of the list item currently used by
> \psforeach?
the version of pstricks-add.tex from
http://archiv.dante.de/~herbert/PSTricks-TDS/tex/generic/pstricks-add/
knows the \pst at cntm
\documentclass{article}
\usepackage{pstricks-add}
\begin{document}
\makeatletter
\begin{pspicture}[showgrid=true](5,5)
\psforeach{\nA}{0, 1, 1.5, 3, 5}{%
\psdot[dotscale=3](\pst at cntm,\nA)}
\end{pspicture}
\end{document}
Herbert
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