robert%shangri-la@gatech.edu (Robert Viduya) (01/11/89)
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