summaryrefslogtreecommitdiff
path: root/Master/texmf-doc/doc/english/FAQ-en/html/FAQ-ouparmd.html
blob: 40d1c2c35106ed497d0746b42b60159191e98014 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
<head>
<title>UK TeX FAQ -- question label ouparmd</title>
</head><body>
<h3>Not in outer par mode</h3>
<p/>The error:
<blockquote>
<pre>
! LaTeX Error: Not in outer par mode.
</pre>
</blockquote><p>
comes when some &ldquo;main&rdquo; document feature is shut up somewhere it
doesn&rsquo;t like.
<p/>The commonest occurrence is when the user wants a figure somewhere
inside a table:
<blockquote>
<pre>
\begin{tabular}{|l|}
  \hline
  \begin{figure}
  \includegraphics{foo}
  \end{figure}
  \hline
\end{tabular}
</pre>
</blockquote><p>
a construction that was supposed to put a frame around the diagram,
but doesn&rsquo;t work, any more than:
<blockquote>
<pre>
\framebox{\begin{figure}
  \includegraphics{foo}
  \end{figure}%
}
</pre>
</blockquote><p>
The problem is, that the <code>tabular</code> environment, and the
<code>\</code><code>framebox</code> command restrain the <code>figure</code> environment
from its natural m&eacute;tier, which is to float around the document.
<p/>The solution is simply not to use the <code>figure</code> environment
here:
<blockquote>
<pre>
\begin{tabular}{|l|}
  \hline
  \includegraphics{foo}
  \hline
\end{tabular}
</pre>
</blockquote><p>
What was the float for? &mdash; as written in the first two examples, it
serves no useful purpose; but perhaps you actually wanted a diagram
and its caption framed, in a float.
<p/>It&rsquo;s simple to achieve this &mdash; just reverse the order of the
environments (or of the <code>figure</code> environment and the
command):
<blockquote>
<pre>
\begin{figure}
  \begin{tabular}{|l|}
    \hline
    \includegraphics{foo}
    \caption{A foo}
    \hline
  \end{tabular}
\end{figure}
</pre>
</blockquote><p>
The same goes for <code>table</code> environments (or any other sort
of float you&rsquo;ve defined for yourself) inside tabulars or box commands;
you <em>must</em> get the float environment out from inside, one way or
another.
<p/><p>This question on the Web: <a href="http://www.tex.ac.uk/cgi-bin/texfaq2html?label=ouparmd">http://www.tex.ac.uk/cgi-bin/texfaq2html?label=ouparmd</a>
</body>