[mapserver-users] WFS Intersect with gml:box

[Yewondwossen Assefa]

Hi,

  I did check that and It was not working for me either. It is now fixed 
in trunk and also in the 5.6.x branch.
I have added a bug <http://trac.osgeo.org/mapserver/ticket/3789>[1] on 
it, so if you have the chance to build from source, please give it a try 
and update the bug.

best regards,


[1]: http://trac.osgeo.org/mapserver/ticket/3789

On 29/03/2011 1:18 PM, Joaquín Rodriguez-Guerra Urcelay wrote:
> Hello list,
>
> I am using a desktop GIS applicatin (uDig) to connect mapserver and display some wfs layers and I am having some trouble when uDig tries to filter features by bounding box.
>
> uDig sends a intersects spatial filter to obtain features in a bounding box:
>
> http://localhost:8080/cgi-bin/mywfs?WIDTH=512&SERVICE=WFS&VERSION=1.0.0&request=getfeature&typename=PositionReal&Filter=
> <Filter xmlns="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>point</PropertyName>
> <gml:Box srsName="WGS84(DD)"><gml:coordinates decimal="." cs="," ts=" ">-100.0,-45.0 100.0,45.0</gml:coordinates>
> </gml:Box>
> </Intersects>
> </Filter>
>
> But it is not working :(
>
> <ServiceExceptionReport version="1.2.0" xsi:schemaLocation="http://www.opengis.net/ogc http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd">
> <ServiceException code="InvalidParameterValue" locator="filter">
> msWFSGetFeature(): WFS server error. Invalid or Unsupported FILTER in GetFeature :<Filter xmlns="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml"><Intersects><PropertyName>point</PropertyName><gml:Box srsName="WGS84(DD)"><gml:coordinates decimal="." cs="," ts=" ">-100.0,-45.0 100.0,45.0</gml:coordinates></gml:Box></Intersects></Filter>
> </ServiceException>
> </ServiceExceptionReport>
>
> I have checked that the BBOX filter works perfectly ( I just replaced Intersects with BBOX in the above url)
>
> http://localhost:8080/cgi-bin/mywfs?WIDTH=512&SERVICE=WFS&VERSION=1.0.0&request=getfeature&typename=PositionReal&Filter=
> <Filter xmlns="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml"><BBOX><PropertyName>point</PropertyName>
> <gml:Box srsName="WGS84(DD)"><gml:coordinates decimal="." cs="," ts=" ">-100.0,-45.0 100.0,45.0</gml:coordinates>
> </gml:Box>
> </BBOX>
> </Filter>
>
> But I cant make the INTERSECTS operation work. I would really appreciate if someone could point me to any examples of the INTERSECT operation used together with gml:box or Box.
>   I have seen some examples of intersects used with gml:polygon, but it should work too with box, right??
>
> Thanks for reading!
>
> Joaquín
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Assefa Yewondwossen
Software Analyst

Email: yassefa at dmsolutions.ca
http://www.dmsolutions.ca/

Phone: (613) 565-5056 (ext 14)
Fax:   (613) 565-0925
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