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\name{getFigCtr}
\title{Get coordinates in the figure region in user units.}
\description{
Calculates the coordinates of a proportional point of the figure
region in user units.}
\usage{
getFigCtr(pos=c(0.5,0.5))
}
\arguments{
\item{pos}{The proportion of the figure region to find (see Details).}
}
\alias{getFigCtr}
\details{
\samp{getFigCtr} reads parameters about the current plot and calculates the
vertical and horizontal centers of the figure region by default. This is
typically useful for placing a centered title on plots where the left and
right margins are very different.
By changing \samp{pos}, any proportional points of the figure region can be
returned. For example, \samp{pos=c(0,0)} will return the left and bottom
coordinates of the figure region.
}
\value{A two element vector containing the coordinates of the center of the
figure region in user units.}
\author{Jim Lemon (thanks to Karl Brand for the adjustable coordinates)}
\keyword{misc}
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