\
caption
command, the \
label
command must appear
after the \
caption
command, or be part of it. For example:
is correct, as is\begin{figure} <the illustration itself> \caption{My figure} \label{myfig} \end{figure}
whereas, in\begin{figure} <the illustration itself> \caption{My figure% \label{myfig}} \end{figure}
the label will report the number of the section (or whatever) in which the surrounding text resides, or the like. You can, with the same malign effect, shield the\begin{figure} <the illustration itself> \label{myfig} \caption{My figure} \end{figure}
\
caption
command
from its associated \
label
command, by enclosing the caption in an
environment of its own. This effect will be seen with:
where the\begin{figure} <the illustration itself> \caption{A Figure} \end{figure} \label{myfig}
\
label
definitely is after the \
caption
,
but because the figure
environment closed before the
\
label
command, the \
caption
is no longer “visible”.
In summary, the \
label
must be after the command that
defines it (e.g., \
caption
), and if the \
caption
is inside
an environment, the \
label
must be in there too.
This answer last edited: 2012-02-07
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