[OpenLayers-Users] Displaying polygons incorrect

Fri Jul 4 05:55:22 EDT 2008

OpenLayers does not support GML3 currently, that is what is going on.

Best regards,
Bart

On Fri, 4 Jul 2008 11:51:56 +0200, "Bas Couwenberg"
<bascouwenberg at gmail.com> wrote:
> Hello,
> 
> I am using OpenLayers  2.6 with Deegree2 WFS to query my features. Now it
> seems that the coordinates that my features have are somehow changed
> within
> Openlayers and are different shapes then the ones i expect. For example:
> if
> I use the WFS request from OpenLayers in a browser I get the following
> response:
> 
> <?xml version="1.0" encoding="UTF-8" ?>
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <wfs:FeatureCollection numberOfFeatures="*2*" xmlns:gml="*
> http://www.opengis.net/gml*"
> xmlns:wfs="*http://www.opengis.net/wfs*"xmlns:xsi
> ="*http://www.w3.org/2001/XMLSchema-instance*" xmlns:app="*
> http://www.deegree.org/app*"
> xmlns:xlink="*http://www.w3.org/1999/xlink*"xsi:schemaLocation
> ="*http://www.deegree.org/app
>
http://localhost:8080/deegree-wms/services?SERVICE=WFS&VERSION=1.0.0&REQUEST=DescribeFeatureType&TYPENAME=app:Gemeentenkaart&NAMESPACE=xmlns(app=http://www.deegree.org/app)
> http://www.opengis.net/wfs
http://schemas.opengis.net/wfs/1.1.0/wfs.xsd*">
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:boundedBy>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:Envelope srsName="*EPSG:28992*">
>  * * <gml:lowerCorner>*120415.645262517
486397.10144285*</gml:lowerCorner>
>  * * <gml:upperCorner>*122569.98471342
489875.070274064*</gml:upperCorner>
> * * </gml:Envelope>
> * * </gml:boundedBy>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:featureMember>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <app:Gemeentenkaart gml:id="*ID_3139*">
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:boundedBy>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:Envelope srsName="*EPSG:28992*">
>  * * <gml:lowerCorner>*120415.645262517
> 488937.543039517*</gml:lowerCorner>
>  * * <gml:upperCorner>*122010.408084555
> 489875.070274064*</gml:upperCorner>
> * * </gml:Envelope>
> * * </gml:boundedBy>
>  * * <app:gemeentecyclusnr>*3139*</app:gemeentecyclusnr>
>  * * <app:gemeente>*GEMB*</app:gemeente>
>  * * <app:ddingang>*2008-05-07T22:00:00Z*</app:ddingang>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <app:geometrie>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:Surface srsName="*EPSG:28992*">
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:patches>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:PolygonPatch>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:exterior>
> 
>
*-*<http://localhost:8080/deegree-wms/services?typename=Gemeentenkaart&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A28992&filter=%3Cogc%3AFilter%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Agml%3D%22http%3A%2F%2Fwww.#>
> <gml:LinearRing>
>  * * <gml:posList srsDimension="*2*" count="*5*">*120995.559015987
> 489875.070274064 120415.645262517 489140.512853176 121478.820477208
> 488937.543039517 122010.408084555 489556.117709731 120995.559015987
> 489875.070274064*</gml:posList>
> * * </gml:LinearRing>
> * * </gml:exterior>
> * * </gml:PolygonPatch>
> * * </gml:patches>
> * * </gml:Surface>
> * * </app:geometrie>
>  * * <app:indvervallen>*N*</app:indvervallen>
> * * </app:Gemeentenkaart>
> * * </gml:featureMember>
> </wfs:FeatureCollection>
> 
> The coordinates here are still the same as in my database so that's good.
> But when OpenLayers gets this response it draws, as it seems, the
bounding
> boxes of the polygons instead of the polygon itself. The shape in the WFS
> responce gets the following coordinates:
> 
> 120415.645262517 488937.543039517, 122010.408084555 488937.543039517,
> 122010
> .408084555 489875.070274064, 120415.645262517 489875.070274064,
> 120415.645262517
> 488937.543039517
> 
> Whats going wrong here?
> 
> Best regards,
> 
> Bas