> Andrea Aime wrote:
> GeoServer WMS GetFeatureInfo returns the value of the various bands in the > pixel you > clicked. You can ask the GML output to get better parseability. > Of course that works only if you previously made a WMS GetMap. Why so? GetFeatureInfo does not need to know anything about GetMap. The request needs to contain almost all of the GetMap parameters and WMS clients usually copy them from GetMaps. However, I believe it could be possible to do a very simple application which takes only the query point as attribute and builds then the rest of the request automatically REQUEST=GetFeatureInfo& SERVICE=WMS&VERSION=1.1.1& WIDTH=3& HEIGHT=3& FORMAT=image/png& LAYERS=elevation& QUERY_LAYERS=elevation& INFO_FORMAT=application/vnd.ogc.gml& SRS=EPSG:3067& X=1& Y=1& BBOX=10000,20000,10010,20010 All the other parameters could be always the same except BBOX. It could take the upper left corner coordinates from user input (10000,20010) and calculate the the other two BBOX values by using some small offsets. By using WMS 1.1.1 there is be no need to think even about axis order. -Jukka Rahkonen- ------------------------------------------------------------------------------ Live Security Virtual Conference 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 threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
