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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/par.R
\name{with_par}
\alias{with_par}
\alias{local_par}
\title{Graphics parameters}
\usage{
with_par(new, code, no.readonly = FALSE)
local_par(
.new = list(),
...,
no.readonly = FALSE,
.local_envir = parent.frame()
)
}
\arguments{
\item{new, .new}{\verb{[named list]}\cr New graphics parameters and their values}
\item{code}{\code{[any]}\cr Code to execute in the temporary environment}
\item{no.readonly}{\verb{[logical(1)]}\cr see \code{\link[=par]{par()}} documentation.}
\item{...}{Additional graphics parameters and their values.}
\item{.local_envir}{\verb{[environment]}\cr The environment to use for scoping.}
}
\value{
\code{[any]}\cr The results of the evaluation of the \code{code}
argument.
}
\description{
Temporarily change graphics parameters.
}
\examples{
old <- par("col" = "black")
# This will be in red
with_par(list(col = "red", pch = 19),
plot(mtcars$hp, mtcars$wt)
)
# This will still be in black
plot(mtcars$hp, mtcars$wt)
par(old)
}
\seealso{
\code{\link{withr}} for examples
\code{\link[=par]{par()}}
}
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