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Re: [udig-users] Make multipolygon borders less detailed?
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You should be able to use the "reshape" operation to simplify a
geometry and produce a new shapefile. I don't have the function list
right now because the uDig wiki is down.
Jody
On Wed, Sep 2, 2009 at 1:10 AM, Gabriel Roldan<groldan@xxxxxxxxxxx> wrote:
> Hi Jan,
>
> I may be wrong but I guess udig does not have a "generalize" or "simplify"
> spatial operation right now.
>
> If you're using geoserver though, it may be worth giving a try to the
> "feature pregeneralized" datastore, which decorates any other kind of data
> store allowing the creation of a pyramid like geometry structure (using
> different geometry fields at different simplification levels):
> <http://docs.codehaus.org/display/GEOTDOC/Feature-Pregeneralized>
> <http://docs.geoserver.org/1.7.5/user/tutorials/feature-pregeneralized/feature-pregeneralized_tutorial.html>
>
> cheers,
> Gabriel
>
> Jan Henrik Øverland wrote:
>>
>> Hi list,
>>
>> I have a multipolygon shapefile that is so detailed/big that when I try to
>> load it into my web based GIS application my web browser crashes (even
>> Chrome does).
>>
>> Thus, I wonder if there is a function in uDig that makes polygon borders
>> less detailed - without losing their shape totally of course?
>>
>> Jan
>>
>>
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>
>
> --
> Gabriel Roldan
> OpenGeo - http://opengeo.org
> Expert service straight from the developers.
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>
