The JTS WKTReader does respect Z ordinates in WKT, and will populate the Z
field in the Coordinate objects created. This works for all geometries.
However, the WKTReader does not (yet) handle the new(ish) POINT Z (...)
syntax (or the M syntax, for that matter).
On Mon, May 28, 2012 at 10:20 AM, Justin Deoliveira <jdeol...@opengeo.org>wrote:
> Hi Niels,
>
> COrrect, there are not many tests if any that test 3d/2.5d data through
> the pipeline. Martin did a bunch of stuff recently to start testing this
> and soon tests should start showing up in GeoServer. We also discussed what
> support for 2.5d data we get with property datastore.
>
> As far as I know the JTS WKT reader will respect a third coordinate. For
> instance if i parse POINT(1 2 3) I do get back a Point that has an
> underlying coordinate that maintains a z value of 3. Not sure about the
> other geometries but the impression I got from Martin is that its
> maintained. Writing I believe might be a different story.
>
> Long story short through I believe you can use property datastore as it is
> today to test 2.5d as long as you are not doing transactions.
>
> -Justin
>
>
> On Mon, May 28, 2012 at 1:15 AM, Niels Charlier <ni...@scitus.be> wrote:
>
>> Hi,
>>
>> I am trying to write some unit tests in geoserver that use 3d
>> geometries, and was looking for examples but cannot actually find much
>> 3d geometry testing on the geoserver side.
>>
>> I tried using property files with WKT, however the WKT format for 3d
>> geometries doesn't seem to be supported, for example a 3d point would be
>> encoded as
>> Point Z (x y z)
>> Am I correct to say this is not supported yet? I want to implement this
>> for property files. Anyone have any experience in how to do something
>> like that?
>>
>> Cheers
>> Niels
>>
>>
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>
>
>
> --
> Justin Deoliveira
> OpenGeo - http://opengeo.org
> Enterprise support for open source geospatial.
>
>
>
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> threat landscape has changed and how IT managers can respond. Discussions
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>
--
Martin Davis
OpenGeo - http://opengeo.org
Expert service straight from the developers.
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Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
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