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Article #19919

Help on a LSP program

#19919
From: patel
Date: Mon, 05 Oct 1987 17:49
15 lines
991 bytes


I am writing an application (in Lightspeed Pascal) that displays various
types of objects of varying size and allows the user to move these objects
around.  Since the objects are of varying size, I cannot use ICONs to
represent them.  What is the best way of doing this?

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?

Any help would be appreciated.  Example source would be even better.

Nirav Patel
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Message-ID: <90000002@smu>
Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!seismo!sundc!pitstop!texsun!convex!smu!patel

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Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!seismo!sundc!pitstop!texsun!convex!smu!patel
From: patel@smu
Newsgroups: comp.sys.mac
Subject: Help on a LSP program
Message-ID: <90000002@smu>
Date: Mon, 5-Oct-87 13:49:00 EDT
Article-I.D.: smu.90000002
Posted: Mon Oct  5 13:49:00 1987
Date-Received: Sat, 10-Oct-87 10:31:43 EDT
Lines: 15
Nf-ID: #N:smu:90000002:000:519
Nf-From: smu!patel    Oct  5 12:49:00 1987