Graphics parameters

Source: R/par.R

Temporarily change graphics parameters.

with_par(new, code, no.readonly = FALSE)

local_par(new, no.readonly = FALSE, .local_envir = parent.frame())

Arguments

new

[named list]
New graphics parameters and their values
code

[any]
Code to execute in the temporary environment
no.readonly

[logical(1)]
see par() documentation.
.local_envir

[environment]
The environment to use for scoping.

Value

[any]
The results of the evaluation of the code argument.

See also

withr for examples

par()

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)