Path: utzoo!utgpu!jarvis.csri.toronto.edu!me!ecf!apollo
From: apollo@ecf.toronto.edu (Vince Pugliese)
Newsgroups: comp.sys.apollo
Subject: 2dgmr (GM_$REFRESH_SET_ENTRY )
Keywords: called in Fortran program -- help
Message-ID: <636@mv05.ecf.toronto.edu>
Date: 26 May 88 13:44:16 GMT
Organization: Engineering Computing Facility, University of Toronto
Lines: 19


fellow apollo_netters:

   i am adding a graphical output capability  to an already existing,
program which is written in Fortran, using 2dgmr.  i create a pad, draw
in the pad, then i go to pop the pad and the image disappears. obviously
i have to refresh the pad by redrawing the image using GM_$REFRESH_SET_ENTRY.  
i have tried to use the call though with no success ( image disappears with
a pop) so was wondering if anyone who used the call could provide some
tips or advice (sample code would be real nice). 

just one more comment: notice how in the call reference on 2-170 there is 
a description of the equivalent GPR routine.
     
                                             thanks in advance,
                                             vince
                                             apollo@ecf.toronto.edu