[Pgfplots-features] Problem with reusing legend names?

[Florian L. <mai...@xg...>]

Hello,

when I use a separated legend, I always do it like that:

\begin{figure}
  \centering
  \begin{tikzpicture}
    \begin{axis}[
     legend to name=leg:foo]
	[...]
    \end{axis}
  \end{tikzpicture}
  \ref{leg:foo} 
\end{figure}

I never use \ref{leg:foo} outside of the same figure it was created. In this case, is it a problem to reuse the same name, e.g., leg:foo for every plot?

Best Thanks,
Florian