comp.lang.idl-pvwave archive: archive » itools (mouse) events

Home » Public Forums » archive » itools (mouse) events

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

itools (mouse) events [message #59114]

Tue, 04 March 2008 16:16

sjwelch
Messages: 5
Registered: October 2007

Junior Member

Hi all,

(Running IDL 6.3 under WinXP Pro 32-bit)

I'm using iplot to construct a 2D scatter plot. What I want to do is
register a listener of some sort for mouse events such that when the
user clicks on a point in the plot, the coordinates of that point are
returned.

I've just spent an hour or so pouring through the itools code, looking
at the messaging system and I just can't (quickly at least) figure out
where to start. To which component do I add the observer (tool,
dataspace, view, plot)? Do I need to register my observer class
somewhere? I know there are a few readers with itools coding
experience, any ideas?

My experience is that it's very easy to get new stuff into itools
(inserting visualisations, etc) I hoped it would be as easy to get
stuff out, and it probably is if you know how.

Thanks for any ideas,
Sam

Report message to a moderator

[Message index]

itools (mouse) events

By: sjwelch on Tue, 04 March 2008 16:16

Previous Topic:	Re: using the WHERE function on a portion of an array
Next Topic:	Re: Speeding up a call to the where function

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 13:22:23 PDT 2025

Total time taken to generate the page: 1.52277 seconds