## Problems with xypic

### Problems with xypic

Hi all,

I would like to know why the following graphic, which is written with
the xypic 3.5 package appears left aligned on the page, as opposed to be
centered as I want to have it:

\begin{figure}[h]
\centering

\entrymodifiers={+[F]}

\ar[l]^-{Has} \ar[u]^-{Matches}}

\caption{Beziehungen zwischen den Konzepten im RETH}
\label{fig:rethrel}
\end{figure}

I am using the teTeX Package under Linux Slackware, Kernel 2.0.33.

Any help would be much appreciated.

--
Vahan Harput (Male)
Student of Computer Science at the
Vienna University of Technology

http://www.geocities.com/SiliconValley/Lakes/7951

### Problems with xypic

> Hi all,

> I would like to know why the following graphic, which is written with
> the xypic 3.5 package appears left aligned on the page, as opposed to be
> centered as I want to have it:

I do not know why it happened but to get the graphic centered you can
use
$$graphics$$. It works (at least for me).

> \entrymodifiers={+[F]}

> \ar[l]^-{Has} \ar[u]^-{Matches}}

> Vahan Harput (Male)

--
Jan Krupa

Trying an example from the Graphics Companion:

\documentclass{article}
\usepackage [arrow]{xy}
\begin{document}
\[\begin{xy}
(0,-20)="a", (0,0)="b"

\end{document}

I get the following error:

This is TeX, Version 3.14159 (C version 6.1)
(5-5-1.tex
LaTeX2e <1995/06/01> patch level 1
Hyphenation patterns for english, german, french, polish, loaded.
(/s/data/pd/tex/lib/texmf/tex/latex2e/base/article.cls
Document Class: article 1995/06/26 v1.3g Standard LaTeX document class
(/s/data/pd/tex/lib/texmf/tex/latex2e/base/size10.clo))
(/h/cae42.dw/ratclije/bin/LaTeX/Extras/xypic/texinputs/xy.sty
(/h/cae42.dw/ratclije/bin/LaTeX/Extras/xypic/texinputs/xy.tex
Bootstrap'ing:
catcodes, docmode,
(/h/cae42.dw/ratclije/bin/LaTeX/Extras/xypic/texinputs/xyrecat.tex)
(/h/cae42.dw/ratclije/bin/LaTeX/Extras/xypic/texinputs/xyidioms.tex)

Xy-pic version 3.6 <1998/03/06>

Xy-pic is free software: see the User's Guide for details.

commands to missfont.log.