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\name{D_draw.key}
\alias{draw.key}
\title{Produce a Legend or Key}
\description{
Produces (and possibly draws) a Grid frame grob which is a legend (aka
key) that can be placed in other Grid plots.
}
\usage{
draw.key(key, draw=FALSE, vp=NULL, \dots)
}
\arguments{
\item{key}{ A list determining the key. See documentation for
\code{xyplot}, in particular the section describing the \code{key}
argument, for details.
}
\item{draw}{ logical, whether the grob is to be drawn. }
\item{vp}{ viewport }
\item{\dots}{ignored}
}
\value{
A Grid frame object (that inherits from \sQuote{grob}).
}
\author{Deepayan Sarkar \email{Deepayan.Sarkar@R-project.org}}
\seealso{\code{\link{xyplot}}}
\keyword{dplot}
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