\HeaderA{grobName}{Generate a Name for a Grob}{grobName}
\keyword{dplot}{grobName}
\begin{Description}\relax
This function generates a unique (within-session) name for
a grob, based on the grob's class.
\end{Description}
\begin{Usage}
\begin{verbatim}
grobName(grob = NULL, prefix = "GRID")
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{grob}] A grob object or \code{NULL}.
\item[\code{prefix}] The prefix part of the name.
\end{ldescription}
\end{Arguments}
\begin{Value}
A character string of the form \code{prefix.class(grob).index}
\end{Value}
\begin{Author}\relax
Paul Murrell
\end{Author}

