[Geoserver-users] WMS getfeatureIfo on multiple layers

GeoServer GeoServer User
1

Hello,

I try to make a wms request on multiple layers but geoserver awnsered for one layer.

This is my request:

http://192.168.51.84:8080/geoserver/wms?LAYERS=secheresse,sismique&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_xml&FORMAT=image%2Fpng&SRS=EPSG%3A900913&BBOX=491948.71398223,5376121.9466647,858234.95345919,5547646.6381059&X=494&Y=334&INFO_FORMAT=text/plain&QUERY_LAYERS=secheresse,sismique&WIDTH=1198&HEIGHT=561

and my result :

Results for FeatureType 'secheresse_alea_faible_dpt_04':
--------------------------------------------
id = 0
alea = FAIBLE
dpt = 04
the_geom = [GEOMETRY (MultiPolygon) with 439882 points]

--------------------------------------------

Thanks

Jim

2

Hi Jimmy:

Why don’t you try to include the parameter “FEATURE_COUNT” in your request?

It could be like this:

http://192.168.51.84:8080/geoserver/wms?LAYERS=secheresse,sismique&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_xml&FORMAT=image%2Fpng&SRS=EPSG%3A900913&BBOX=491948.71398223,5376121.9466647,858234.95345919,5547646.6381059&X=494&Y=334&INFO_FORMAT=text/plain&QUERY_LAYERS=secheresse,sismique&FEATURE_COUNT=100&WIDTH=1198&HEIGHT=561

At least is what I do to obtain results from all layers, I hope it works.

Regards,

José Miguel Rubio

De: Jimmy Aumard [mailto:jimmy.aumard@anonymised.com]
Enviado el: jueves, 25 de junio de 2009 11:58
Para: geoserver-users@anonymised.comsourceforge.net
Asunto: [Geoserver-users] WMS getfeatureIfo on multiple layers

Hello,

I try to make a wms request on multiple layers but geoserver awnsered for one layer.

This is my request:

http://192.168.51.84:8080/geoserver/wms?LAYERS=secheresse,sismique&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_xml&FORMAT=image%2Fpng&SRS=EPSG%3A900913&BBOX=491948.71398223,5376121.9466647,858234.95345919,5547646.6381059&X=494&Y=334&INFO_FORMAT=text/plain&QUERY_LAYERS=secheresse,sismique&WIDTH=1198&HEIGHT=561

and my result :

Results for FeatureType 'secheresse_alea_faible_dpt_04':

--------------------------------------------

id = 0

alea = FAIBLE

dpt = 04

the_geom = [GEOMETRY (MultiPolygon) with 439882 points]



--------------------------------------------

Thanks

Jim

3

Rubio Iglesias José Miguel ha scritto:

Hi Jimmy:

Why don’t you try to include the parameter “FEATURE_COUNT” in your request?

It could be like this:

http://192.168.51.84:8080/geoserver/wms?LAYERS=secheresse,sismique&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_xml&FORMAT=image%2Fpng&SRS=EPSG%3A900913&BBOX=491948.71398223,5376121.9466647,858234.95345919,5547646.6381059&X=494&Y=334&INFO_FORMAT=text/plain&QUERY_LAYERS=secheresse,sismique&FEATURE_COUNT=100&WIDTH=1198&HEIGHT=561

At least is what I do to obtain results from all layers, I hope it works.

Good catch. The default for feature_count is 1 by WMS spec, so if you don't add it you'll always get back only one result.

Cheers
Andrea

4

Thanks!!!

It’s works with the FEATURE_COUNT ^^

Now I know :smiley:

Thanks

Jim

2009/6/26 Andrea Aime <aaime@anonymised.com…1671…>

Rubio Iglesias José Miguel ha scritto:

Hi Jimmy:

Why don’t you try to include the parameter “FEATURE_COUNT” in your request?

It could be like this:

http://192.168.51.84:8080/geoserver/wms?LAYERS=secheresse,sismique&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_xml&FORMAT=image%2Fpng&SRS=EPSG%3A900913&BBOX=491948.71398223,5376121.9466647,858234.95345919,5547646.6381059&X=494&Y=334&INFO_FORMAT=text/plain&QUERY_LAYERS=secheresse,sismique&FEATURE_COUNT=100&WIDTH=1198&HEIGHT=561 <http://192.168.51.84:8080/geoserver/wms?LAYERS=secheresse,sismique&TRANSPARENT=TRUE&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_xml&FORMAT=image%2Fpng&SRS=EPSG%3A900913&BBOX=491948.71398223,5376121.9466647,858234.95345919,5547646.6381059&X=494&Y=334&INFO_FORMAT=text/plain&QUERY_LAYERS=secheresse,sismique&FEATURE_COUNT=100&WIDTH=1198&HEIGHT=561>

At least is what I do to obtain results from all layers, I hope it works.

Good catch. The default for feature_count is 1 by WMS spec, so if you don’t add it you’ll always get back only one result.

Cheers
Andrea