| Foreign-internal {base} | R Documentation |
Internal versions of .Call and .External.
.Call.graphics(.NAME, ..., PACKAGE)
.External.graphics(.NAME, ..., PACKAGE)
.NAME |
a character string giving the name of a C function or
Fortran subroutine, or an object of class
|
... |
arguments to be passed to the foreign function. |
PACKAGE |
see the corresponding argument of |
The .graphics versions of .Call and .External
are used when calling code which makes low-level graphics calls.
They take additional steps to ensure that the device driver display
lists are updated correctly.
Currently .Call.graphics is used in package grid and
.External.graphics is unused.
These are primitive functions.
An R object.