I have one figure which contains 2 figures:
\begin{figure*}
\begin{center}
\subfigure[A]{
\begin{tikzpicture}
....
\end{tikzpicture}
}
\quad
\subfigure[B]{
\begin{tikzpicture}
....
\end{tikzpicture}
}
\end{center}
\end{figure*}
Could anyone tell me how to add a vertical line between them to visually separate them?
Best Answer
Following the advice of percusse and egreg: