blewett@RESEARCH.ATT.COM (C. Douglas Blewett) (01/02/89)
Oops - I got taken off for coffee in the middle of the last note.
Sent it off and signed it twice ("don't repeat yourself son") before
mentioning that the simple patch reduces the size of update area by
looking at the size in the exposure event. We have been using this
improvement for months.
Doug Blewett (201) 582-6496
AT&T Bell Laboratories research!blewett
office 2c470 blewett%research.att.com@relay.cs.net
600 Mountain Avenue blewett@research.att.com
Murray Hill, NJ 07974