Path: utzoo!attcan!uunet!lll-winken!lll-tis!ames!mailrus!tut.cis.ohio-state.edu!rutgers!apple!jrg From: jrg@Apple.COM (John R. Galloway) Newsgroups: comp.windows.x Subject: Re: unexpose events? Message-ID: <21707@apple.Apple.COM> Date: 5 Dec 88 21:35:05 GMT References: <7978@pasteur.Berkeley.EDU> <21703@apple.Apple.COM> Organization: Galloway Research, a COG Ltd affilate Lines: 18 In article <21703@apple.Apple.COM> jrg@Apple.COM (John R. Galloway) writes: >In article <7978@pasteur.Berkeley.EDU> anton@postgres.UUCP (Jeff Anton) writes: >> What I would like to do is to have my program be informed >>when its window becomes obscured in a certain region so I don't have >>to waste computrons on unexposed window regions. >> Jeff Anton > >Instead of initializing to computing for all pixels and getting events >for regions not to work on, just do the reverse: assume there is nothing Obviously my brain was not turned on here, you need both types of events to do what Jeff wants. Sorry, the system would not let me cancel it (yes you too can be embarassed nation wide :-). apple!jrg John R. Galloway, Jr. contract programmer, San Jose, Ca These are my views, NOT Apple's, I am a GUEST here, not an employee!!