tests/devIsOpen.R
In HenrikBengtsson/R.devices: Unified Handling of Graphics Devices
message("*** devIsOpen() ...")
library("R.devices")
for (which in list(c(), 1L, 1:5)) {
print(which)
res <- devIsOpen(which)
print(res)
stopifnot(is.logical(res))
stopifnot(is.character(names(res)))
stopifnot(length(res) == length(which))
}
message("*** devIsOpen() ... DONE")
HenrikBengtsson/R.devices documentation built on April 6, 2024, 8:31 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
message("*** devIsOpen() ...")
library("R.devices")
for (which in list(c(), 1L, 1:5)) {
print(which)
res <- devIsOpen(which)
print(res)
stopifnot(is.logical(res))
stopifnot(is.character(names(res)))
stopifnot(length(res) == length(which))
}
message("*** devIsOpen() ... DONE")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.