Path: utzoo!attcan!uunet!husc6!rutgers!att!whuts!picuxa!gpasq
From: gpasq@picuxa.UUCP (Greg Pasquariello X1190)
Newsgroups: comp.windows.x
Subject: Re: (none)
Message-ID: <707@picuxa.UUCP>
Date: 20 Nov 88 18:58:40 GMT
References: <8811152003.AA11042@uc.msc.umn.edu> <701@picuxa.UUCP> <1986@daisy.UUCP>
Reply-To: gpasq@picuxa.UUCP (Greg Pasquariello X1190)
Organization: AT&T/EDS Product Integration Center
Lines: 26

In article <1986@daisy.UUCP> klee@daisy.UUCP (Ken Lee) writes:
-In article <701@picuxa.UUCP> gpasq@picuxa.UUCP (Greg Pasquariello) writes:
-=>You can either do the graphics in the viewport, or create another widget (like
-=>a box) and do the graphics there.  What you need to be sure to do however, is
-=>redraw the graphics on exposure.  What that means is an event handler for your
-=>graphics window.  
-
-You can also turn on backing store for the drawing window.  Then you
-don't need to worry about exposure.  This uses somewhat more memory, but
-makes your program much simpler.
-
-Ken Lee
-Daisy Systems Corp., Interactive Graphics Tools Dept.
--- 
-uucp:  {ames!atari, ucbvax!sgi, pyramid, uunet}!daisy!klee
-arpanet:  daisy!klee@sgi.com or daisy!klee@uunet.uu.net
-
-I'm not a tourist, I was born in California.

Except that not all servers provide backing store.  The way I outlined was
portable (methinks).
-- 
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By the time they had diminished from 		  Greg Pasquariello AT&T PMTC
50 to 8, the dwarves began to suspect Hungry.	  att!picuxa!gpasq  
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