[Chameleon] ROI Tools

[Paul Spencer]

Tyler,

the ROI tools save the region of interest in the session for access by 
other widgets, normally to limit queries and the like.  The 
ExpressionBuilder widget does use the ROIs, if set, to limit WMS SLD 
filters spatially

Cheers

Paul

Tyler Mitchell wrote:
> Anyone using the ROI Widget Tools?  I really like the abilities I see 
> for drawing the shapes, it's great.  Is there anything I do with them in 
> the sample apps other than just draw the shapes?
> 
> Tyler
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> Chameleon at lists.maptools.org
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> 

-- 
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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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