[udig-devel] Re: [udig-users] Udig Help

["andrea antonello" <andrea.antonello@xxxxxxxxx>]

Hi Nicholas,
let's jump back on the list :)

>  It is some what the same, but what i exactly want is instead doing it
> manually is there any other way to do this, for example specify the corners
> and extract them in the database itself, i have installed postgis and
> postgresql.

You can extract programmatically stuff from layers easily.
There should be also an example that takes some bounding box.

Ok, here is an example that extracts selected feature:
http://svn.refractions.net/udig/udig/branches/1.1.x/udig/tutorials/net.refractions.udig.tutorials.examples/src/net/refractions/udig/tutorials/examples/GetSelectedFeaturesFromLayer.java

Give a look at the other examples, too.

Hope that helps.

Ciao
Andrea

>
> -Nicholas I
>
> On Wed, Oct 15, 2008 at 12:39 PM, andrea antonello
> <andrea.antonello@xxxxxxxxx> wrote:
>>
>> Hi Nicholas,
>>
>> >  Does any body know how to clip or cut a particular portion(one command
>> > to
>> > extract the portion of the shapefile)  from the shape file loaded by
>> > using
>> > some command not the manual editing, or it would be great if some body
>> > helps
>> > me in postgis.
>>
>> if you select the intersted portion of the layer, you can do a copy
>> (right click on the map, a popup will show with the copy/paste
>> functions) of that and paste it into a new layer.
>>
>> Is this what you are searching for?
>>
>> Andrea
>>
>>
>> >
>> >
>> > -Nicholas I
>> >
>> > _______________________________________________
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>> > udig-users@xxxxxxxxxxxxxxxxxxxxx
>> > http://lists.refractions.net/mailman/listinfo/udig-users
>> >
>> >
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>