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From: singer@endor.harvard.edu (Richard Siegel)
Newsgroups: comp.sys.mac
Subject: Re: Mac Pictures and Scrolling
Message-ID: <3071@husc6.UUCP>
Date: Fri, 30-Oct-87 17:53:06 EST
Article-I.D.: husc6.3071
Posted: Fri Oct 30 17:53:06 1987
Date-Received: Wed, 4-Nov-87 23:40:53 EST
References: <1028@oakhill.UUCP>
Sender: news@husc6.UUCP
Reply-To: singer@endor.UUCP (Richard Siegel)
Organization: THINK Technologies, Inc., Bedford, MA
Lines: 19
Keywords: pictures

In article <1028@oakhill.UUCP> jayn@oakhill.UUCP (Jay Norwood) writes:
>It seems that the sequence OpenPicture, ScrollRect, ClosePicture, DrawPicture
>does not produce the desired scrolling.  Other graphic operations seem to

	I usually first create the picture, then use ScrollRect, and
then handle the update event by offsetting the picture's drawing rectangle
by the desired amount, then call DrawPicture.

		--Rich




**The opinions stated herein are my own opinions and do not necessarily
represent the policies or opinions of my employer (THINK Technologies, Inc).

* Richard M. Siegel | {decvax, ucbvax, sun}!harvard!endor!singer    *
* Customer Support  | singer@endor.harvard.edu			    *
* Symantec, THINK Technologies Division.  (No snappy quote)         *