How do I put a label to left of a horizontal ncline in psmatrix?

Question

The MWE example below does everything I want it to do, except the line

\tlput{$\delta$}

does nothing. I want the $\delta$ to the left of the dashed line.

Here is the MWE:

\documentclass{article}

\usepackage{pst-node}

\begin{document}

    \begin{figure}
        \centering
        \psmatrix[colsep=0.3cm,rowsep=.4cm,mnode=circle]
        [mnode=dot,dotscale=.00001] \\
        [mnode=dot,dotscale=.00001] & [mnode=dot,dotscale=.00001] & [mnode=dot,dotscale=.00001] \\
        [mnode=r] && [mnode=r]
        \ncline{1,1}{2,2}
        \taput{$\Pi$}
        \tlput{$M_{3}$}
        \ncline{2,2}{3,1}
        \tlput{$M_{1}$}
        \ncline{2,2}{3,3}
        \trput{$M_{2}$}
        \psset{linestyle=dashed}\ncline{2,1}{2,3}
        \tlput{$\delta$}
        \endpsmatrix
    \end{figure}

\end{document}

Thanks.

I get this output when I compile your MWE as-is. The \delta is to the left of the dashed line. Perhaps you have some outdated packages? In order to see the package versions you're running with, see Which package version am I using? Then include the contents of \listfiles to your post. Alternatively, just update your TeX distribution completely, try again and report back. — Werner, Apr 04 '14 at 06:04
Please provide us with your list of file versions by following the link I provided above. — Werner, Apr 07 '14 at 04:49

score 1 · Answer 1 · 2014-04-05T06:26:03.757

1

it also works with the shortcuts:

\documentclass{article}
\usepackage{pst-node}
\begin{document}

        \psmatrix[colsep=0.3cm,rowsep=.4cm,mnode=r]
         ~       \\
         ~& ~ &  \\
         ~&  ~& 
        \ncline{1,1}{2,2}^{$\Pi$}<{$M_{3}$}
        \ncline{2,2}{3,1}<{$M_{1}$}
        \ncline{2,2}{3,3}>{$M_{2}$}
        \ncline[linestyle=dashed]{2,1}{2,3}<{$\delta$}
        \endpsmatrix

\end{document}

^: above, _: below, <: left, and >: right

enter image description here

edited Apr 05 '14 at 06:26

answered Apr 04 '14 at 10:20

I've tried that, but the delta still doesn't appear for me. – Jonathan Apr 07 '14 at 00:18
What TeX-distribution do you have? – Apr 07 '14 at 05:46

How do I put a label to left of a horizontal ncline in psmatrix?

1 Answers1