Re: PEX in widget

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#48

From: Gary Cannon
Date: Tue, 14 Apr 1992 14:43

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In article <HASEGAWA.92Apr14012245@hcrlgw.crl.hitachi.co.jp>, hasegawa@hcrlgw.crl.hitachi.co.jp (Takashi Hasegawa) writes:

|> I can draw picture in the window and I can extract events of pick, but
|> I cannot extract which structure is picked.
|> 
I'm assuming that you are doing PHIGS picking. If so, you should get back a 
Ppick_path value which is a list of Ppick_path_elem structures. Each of these
consists of a structure id, pick id, and element position of the picked 
element. 

If you aren't doing PHIGS picking, try looking at incremental spatial search.

--
 ---		Gary G. Cannon
 ---		Evans & Sutherland
 ---		cannon@dsd.es.com

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Message-ID: <1992Apr14.144343.16436@dsd.es.com>

Path: arc1-ca.pugleaf.net!sparky!uunet!orca!tornado!cannon

References: <HASEGAWA.92Apr14012245@hcrlgw.crl.hitachi.co.jp>

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Newsgroups: comp.windows.x.pex
Path: arc1-ca.pugleaf.net!sparky!uunet!orca!tornado!cannon
From: cannon@tornado.dsd.es.com (Gary Cannon)
Subject: Re: PEX in widget
Message-ID: <1992Apr14.144343.16436@dsd.es.com>
Sender: cannon@tornado (Gary Cannon)
Nntp-Posting-Host: 130.187.85.54
Organization: Evans & Sutherland
References:  <HASEGAWA.92Apr14012245@hcrlgw.crl.hitachi.co.jp>
Date: Tue, 14 Apr 92 14:43:43 GMT
Lines: 16

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