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\name{drawSectorAnnulus}
\alias{drawSectorAnnulus}
\title{Display a radial pie sector}
\description{
Displays a radial pie sector with optional annuli.
}
\usage{
drawSectorAnnulus(angle1,angle2,radius1,radius2,col,angleinc=0.03)
}
\arguments{
\item{angle1,angle2}{Start and end angle for the sector.}
\item{radius1,radius2}{Start and end of the radial extent of the annulus.}
\item{col}{Color of the sector.}
\item{angleinc}{The angular increment to use in drawing the arcs.}
}
\value{nil}
\details{
\samp{drawSectorAnnulus} displays a single radial pie sector. It is probably
only useful when called from \link{radial.pie}.
}
\author{Jim Lemon}
\seealso{\link{radial.pie}}
\keyword{misc}
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