Re: [udig-devel] Filtered layer

[Cole Markham]

No, it shouldn't track the selection. The idea is that you can save the current selection as a new layer. This seems easy. So what would you need to create the new layer?

On 12/20/05, Jody Garnett <[EMAIL PROTECTED]> wrote:

[EMAIL PROTECTED] wrote:
> The most obvious way to do this is to create a FilteringService and as children
> it would have FilteringGeoResources.  When a resolve( FeatureSource.class) method
> is called on the FilteringGeoResource it would return a FilteringFeatureSource.
>
It is easier then that DataStore.getView( Query ) should return you a
FeatureSource filtered according to the Query.
Did you want to have this new layer always track the selection of the
original layer?

Jody
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_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel