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From: singer@endor.harvard.edu (Richard Siegel)
Newsgroups: comp.sys.mac
Subject: Re: Help on a LSP program
Message-ID: <2962@husc6.UUCP>
Date: Thu, 8-Oct-87 13:35:44 EDT
Article-I.D.: husc6.2962
Posted: Thu Oct  8 13:35:44 1987
Date-Received: Sun, 11-Oct-87 02:52:05 EDT
References: <90000002@smu>
Sender: news@husc6.UUCP
Reply-To: singer@endor.UUCP (Richard Siegel)
Organization: THINK Technologies, Inc., Bedford, MA
Lines: 25

In article <90000002@smu> patel@smu writes:
>
>

>If I use PICTs to draw these objects, then how do I detect that the user
>has clicked inside a particular object?  How do I drag only the outline
>of the object?
>

This isn't a LSP-specific problem, but I'll take a shot at it anyway.

You can probably set up a list of regions, and use PtInRgn() to see which
particular region landed in, and you can use DragGrayRgn() to drag a gray
outline of the region along with your mouse hit...

		--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			    *
* THINK Technologies, Inc.  (No snappy quote)                       *