comp.lang.idl-pvwave archive: archive » Re: ENVI

Home » Public Forums » archive » Re: ENVI - get cursor location

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: ENVI - get cursor location [message #20891]

Mon, 31 July 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

J�rg Schliwa (joerg.schliwa@ewetel.net) writes:

> Does anyone know how to get the cursor-location and coordinates of images
> displayed in ENVI into a variable. Is there a envi-procedure or do I have to
> take the IDL-procedure cursor.

I don't know the answer to this. But I do know that
you do NOT, under any circumstances, want to use the
CURSOR command in ENVI. :-)

Look for whatever information you need in the event
structure of the draw widget.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

Report message to a moderator

[Message index]

Re: ENVI - get cursor location

By: davidf on Mon, 31 July 2000 00:00

Previous Topic:	Re: beginners guide to widgets?
Next Topic:	ENVI - get cursor location

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Nov 29 12:19:54 PST 2025

Total time taken to generate the page: 0.16339 seconds