On Tue, Aug 2, 2016 at 6:48 AM, Farook M <[email protected]> wrote:
> Hi Andrea, > > Thanks for the response. If the returning is feature is 4, will the WPS > return 1 extent for all the 4 returning features instead of 4 individual > extents? > One extent only. E.g., this is an example request against the local tiger:roads layer: <?xml version="1.0" encoding="UTF-8"?><wps:Execute version="1.0.0" service="WPS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns=" http://www.opengis.net/wps/1.0.0"; xmlns:wfs="http://www.opengis.net/wfs"; xmlns:wps="http://www.opengis.net/wps/1.0.0"; xmlns:ows=" http://www.opengis.net/ows/1.1"; xmlns:gml="http://www.opengis.net/gml"; xmlns:ogc="http://www.opengis.net/ogc"; xmlns:wcs=" http://www.opengis.net/wcs/1.1.1"; xmlns:xlink="http://www.w3.org/1999/xlink"; xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd";> <ows:Identifier>gs:Bounds</ows:Identifier> <wps:DataInputs> <wps:Input> <ows:Identifier>features</ows:Identifier> <wps:Reference mimeType="text/xml" xlink:href="http://geoserver/wfs"; method="POST"> <wps:Body> <wfs:GetFeature service="WFS" version="1.0.0" outputFormat="GML2" xmlns:tiger="http://www.census.gov";> <wfs:Query typeName="tiger:tiger_roads"/> </wfs:GetFeature> </wps:Body> </wps:Reference> </wps:Input> </wps:DataInputs> <wps:ResponseForm> <wps:RawDataOutput> <ows:Identifier>bounds</ows:Identifier> </wps:RawDataOutput> </wps:ResponseForm> </wps:Execute> If I save it into a file in /tmp/bounds.xml and post it to the GeoSolutions demo GeoServer like this: curl -H "Content-type: text/xml" -d @/tmp/bounds.xml " http://demo.geo-solutions.it/geoserver/ows"; then the response is a single bounding box for the entire layer: <?xml version="1.0" encoding="UTF-8"?><ows:BoundingBox xmlns:xs=" http://www.w3.org/2001/XMLSchema"; xmlns:ows="http://www.opengis.net/ows/1.1"; crs="EPSG:4326"><ows:LowerCorner>-74.02722 40.684221</ows:LowerCorner><ows:UpperCorner>-73.907005 40.878178</ows:UpperCorner></ows:BoundingBox> You can modify the WFS request embedded in the WPS one (acting as the data source) in order to filter the features being used to compute the bbox Cheers Andrea -- == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it *AVVERTENZE AI SENSI DEL D.Lgs. 196/2003* Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003. The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc. -------------------------------------------------------
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