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Re: Parameters in event_pro [message #34954 is a reply to message #34874]

Wed, 30 April 2003 06:38

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Kevin M. Lausten wrote:
> I am attempting to call an event handling procedure for a
> draw_motion_event that is called 'read_pixel'. I need to inculde a
> parameter, 'pointer' in my call, but idl does not recognize
> 'read_pixel, pointer' as an acceptable call:
> IDL:> Attempt to call undefined procedure/function: 'READ_PIXEL,
> POINTER'.
> Here is my line that calls the procedure:
> IDL:>widget_control, data, event_pro = 'read_pixel, pointer'$
> , Draw_motion_events = 1

Didn't you read my answer of your last mail ?

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-I)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
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[Message index]

		Parameters in event_pro By: kevinlausten on Tue, 29 April 2003 05:15
		Re: Parameters in event_pro By: David Fanning on Thu, 01 May 2003 21:33
		Re: Parameters in event_pro By: Mark Hadfield on Thu, 01 May 2003 20:48
		sec : U Re: Parameters in event_pro By: Andrew Cool on Thu, 01 May 2003 19:34
		Re: Parameters in event_pro By: Kenneth P. Bowman on Thu, 01 May 2003 17:42
		Re: Parameters in event_pro By: R.Bauer on Thu, 01 May 2003 13:32
		Re: Parameters in event_pro By: David Fanning on Wed, 30 April 2003 07:20
		Re: Parameters in event_pro By: R.Bauer on Wed, 30 April 2003 06:38

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