[Chameleon] Question about ROI

[Paul Spencer]

Hi,

the ROI tools are used to define a region of interest.  Other widgets  
can then make use of the region of interest to perform their tasks.   
Currently, the widgets that work with ROIs are mostly WMS/WFS  
related.  There is no local query widget that uses the ROI.  Also,  
there is no widget that uses the ROI to create features on the map.   
It would be possible to make widgets that could do this, though

Cheers

Paul

On 12-Feb-06, at 12:13 PM, marco barra wrote:

> Hi all
> I'm new in  gis world and i don't understand ROI tools.What can I  
> do wen select an area?Query on features that fall in ?Or only draw  
> a polygon?
>
> An other question:
> can I drow poligon that result on a map when I print it?
>
> Thanks ......and sorry for my english
>
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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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