[pstricks] PSMatrix and Node labels

Thomas Mensink thomas at mensink.nu
Tue Oct 7 13:12:06 CEST 2008


I have a PSMatrix with two kinds of nodes, circles (with text inside)
and gray squares, and there are some arrows.
This is easy using the psmatrix environment

	\PN{pn1}{1} & & \FN{fna}&
	\PN{pn2}{2} & & \FN{fnb}&
	\PN{pn3}{3} & & \FN{fnc}&
%draw some lines

However, I want to add a label below (or above) the squares denoting
what the mean (eg the label f_1)

But I can't figure out how to do that. I have tried to use nput and
uput, but they just seem to display nothing.
Has anyone an idea?


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