NAME

popviewport − restores the viewport, screenmask, and setdepth parameters

SPECIFICATION

C
popviewport()

FORTRAN
subroutine popvie

Pascal
procedure popviewport;

DESCRIPTION

popviewport pops the stack of viewports and screenmasks.  When popviewport executes, the viewports on top of the stack are lost.  popviewport also restores the setdepth parameters. 

SEE ALSO

getscrmask, pushviewport, setdepth, viewport IRIS Graphics Programming, Section 4.4, Viewports

Version 2.5  —  April 22, 1987