h44773
s 00000/00000/00038
d D 1.2 83/03/31 12:46:40 mmm 2 1
c 
e
s 00038/00000/00000
d D 1.1 83/03/15 21:46:02 tes 1 0
c date and time created 83/03/15 21:46:02 by tes
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I 1
subroutine gzsedg (xmin, xmax, ymin, ymax)
########################################################################
#                                                                      #
#          THIS MATERIAL IS CONFIDENTIAL AND IS FURNISHED UNDER        #
#          A WRITTEN LICENSE AGREEMENT.  IT MAY NOT BE USED,           #
#          COPIED OR DISCLOSED TO OTHERS EXCEPT IN ACCORDANCE          #
#          WITH THE TERMS OF THAT AGREEMENT.                           #
#                                                                      #
#          COPYRIGHT (C) 1982 GRAPHIC SOFTWARE SYSTEMS INC.            #
#          ALL RIGHTS RESERVED.                                        #
#                                                                      #
#     Function: set the current clipping edge                          #
#                                                                      #
#     Input Parameters:                                                #
#            xmin - left clipping edge                                 #
#            xmax - right clipping edge                                #
#            ymin - bottom clipping edge                               #
#            ymax - top clipping edge                                  #
#      Output Parameters:                                              #
#            None                                                      #
#                                                                      #
#     Routines Called:                                                 #
#            None                                                      #
#                                                                      #
########################################################################
real xmin, xmax, ymin, ymax

include(`gkscom')
 
   # Set the clipping edge to the workstation viewport edge
 
   zxleft = xmin - zeps
   zxrght = xmax + zeps
   zybotm = ymin - zeps
   zytop = ymax + zeps
 
   return
end
E 1
