| pop.viewport {grid} | R Documentation | 
Grid maintains a viewport stack — a list of nested drawing contexts.
This function makes the parent of the specified viewport the new default viewport.
pop.viewport(n=1, recording=TRUE)
n | 
An integer giving the number of viewports to pop. Defaults to 1. | 
recording | 
A logical value to indicate whether the set-viewport operation should be recorded on the Grid display list. | 
None.
This function has been deprecated.  Please use popViewport
instead.
Paul Murrell