https://github.com/cran/fields
Tip revision: edc2e35928199cac9fcb165e66ad178009f37726 authored by Doug Nychka on 20 April 2012, 00:00:00 UTC
version 6.7.6
version 6.7.6
Tip revision: edc2e35
xline.Rd
% fields, Tools for spatial data
% Copyright 2004-2011, Institute for Mathematics Applied Geosciences
% University Corporation for Atmospheric Research
% Licensed under the GPL -- www.gpl.org/licenses/gpl.html
\name{xline}
\alias{xline}
\title{
Draw a vertical line
}
\description{
Adds vertical lines in the plot region.
}
\usage{
xline(x, ...)
}
\arguments{
\item{x}{
Values on x axis specifying location of vertical lines.
}
\item{\dots}{
Any ploting options for abline.
}
}
\seealso{
yline, abline
}
\examples{
plot( 1:10)
xline( 6.5, col=2)
world( col=3)
yline( seq( -80,80,10),col=4, lty=2)
xline( seq( -180,180,10),col=4,lty=2)
yline( 0, lwd=2, col=4)
}
\keyword{aplot}
% docclass is function
% Converted by Sd2Rd version 1.21.