getscr(3G)

NAME
     getscr - returns the current screen mask

FORTRAN 77 SPECIFICATION
     subroutine getscr(left, right, bottom, top)
     integer*2 left, right, bottom, top

PARAMETERS
     left     expects the variable into which the system should copy the x
              coordinate (in pixels) of the left side of the current screen
              mask.

     right    expects the variable into which the system should copy the x
              coordinate (in pixels) of the right side of the current screen
              mask.

     bottom   expects the variable into which the system should copy the y
              coordinate (in pixels) of the bottom side of the current screen
              mask.

     top      expects the variable into which the system should copy the y
              coordinate (in pixels) of the top side of the current screen
              mask.

DESCRIPTION
     getscr returns the window coordinates of the current screen mask.

SEE ALSO
     scrmas, popvie, pushvi

NOTE
     This routine is available only in immediate mode.