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\name{pie.labels}
\alias{pie.labels}
\title{ Place labels on a pie chart }
\description{
Places labels on a pie chart
}
\usage{
pie.labels(x,y,angles,labels,radius=1,bg="white",border=TRUE,...)
}
\arguments{
\item{x,y}{x and y position of the center of the pie chart}
\item{angles}{A numeric vector representing angles in radians. This is
the return value of \samp{floating.pie}.}
\item{labels}{Text strings to label each sector.}
\item{radius}{The radius at which to place the labels in user units. The
default is 1.}
\item{bg}{The color of the rectangles on which the labels are displayed.}
\item{border}{Whether to draw borders around the rectangles.}
\item{...}{Arguments passed to \samp{boxed.labels}.}
}
\value{nil}
\note{
Remember that \samp{x} and \samp{y} specify the center of the pie chart and
that the label positions are specified by angles and radii from that
center.
}
\author{Jim Lemon}
\seealso{\link{floating.pie}, \link{boxed.labels}}
\examples{
pieval<-c(2,4,6,8)
plot(1:5,type="n",axes=FALSE)
box()
bisect.angles<-floating.pie(3,3,pieval)
pie.labels(3,3,bisect.angles,c("two","four","six","eight"))
}
\keyword{misc}
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