[Chameleon] Pan Widget Update Request

[Paul Spencer]

Abe,

I think this is reasonable.  Now that I have written ka-Map, there are 
way better ways to do this kind of thing but it would take a major 
effort to work them into Chameleon and it seems unlikely that I will 
have the time to make it happen.  This is a good solution within the 
existing framework.

I will have Bill Bronsema contact you directly about this and he can get 
you started and commit your code when it is working.

Cheers

Paul

Abe Gillespie wrote:
> Paul, et. al.,
> 
> I have some other images on top of the map very much the same way the
> ROI tools do their magic.  When panning, these images stay put while
> the map moves around under it.  It creates quite the eyesore.  The
> easiest way to fix this is simply make the other images invisible
> during the pan operation.
> 
> So what I need is a way to sense the beginning of a pan operation. 
> Can we add this event (and for completeness, also include an OnPanEnd)
> to the pan widget?
> 
> I could easily hack the code and make a custom version of the pan
> tool, but we're worried about the implications this has for doing
> Chameleon updates.
> 
> I'll even volunteer to write the code if someone could point me to an
> example of a  widget that adds it's own events to the JSAPI AND if
> this will definitely be rolled into the Chameleon code.
> 
> Thanks for the help as always.
> -Abe
> 
> _______________________________________________
> Chameleon mailing list
> Chameleon at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/chameleon
> 

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|Paul Spencer                           pspencer at dmsolutions.ca   |
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|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
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