Article View: comp.sys.sun
Article #10123pw_char and batching?
From: Robert Viduya
Date: Wed, 11 Jan 1989 02:04
Date: Wed, 11 Jan 1989 02:04
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I've noticed a problem batching around a bunch of pw_char's to a retained canvas. Essentially the window doesn't seem to be properly refreshed after the pw_batch_off, with lots of characters missing. If I pull up the window frame menu and select Redisplay, the missing characters appear. This is on a 3/50 running 3.5. I don't do anything funky with batching, just a simple pw_batch_on, followed by a bunch of pw_chars (in odd locations, which means I can't use pw_text conveniently) and then a pw_batch_off. I've managed to work around the problem by using pw_rop (with the proper arguments) instead of pw_char and batching works properly, so I believe the problem lies in pw_char. Has anyone else noticed anything similar? robert -- Robert Viduya robert@shangri-la.gatech.edu Office of Computing Services Georgia Institute of Technology (404) 894-6296 Atlanta, Georgia 30332-0275
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!ames!mailrus!cornell!uw-beaver!rice!sun-spots-request From: robert%shangri-la@gatech.edu (Robert Viduya) Newsgroups: comp.sys.sun Subject: pw_char and batching? Message-ID: <165@hydra.gatech.EDU> Date: 11 Jan 89 02:04:33 GMT Sender: usenet@rice.edu Organization: Sun-Spots Lines: 19 Approved: Sun-Spots@rice.edu Original-Date: 30 Dec 88 06:17:17 GMT X-Sun-Spots-Digest: Volume 7, Issue 93, message 9 of 18