Questions tagged [crossfilter]

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GeoServer: Cross layer filtering with current bbox

I have two layers "building" and "soil" on a French region and I have about 1 million land and 500,000 buildings. I am trying to filter on the WMS query to get the land with the ...
2
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0answers
374 views

GeoServer CQL cross layer filtering: querySingle/queryCollection for non-geometry attribute return

I have only been able to find examples where geometry attributes are returned from cross layer filtering functions, but the GeoServer documentation says: A common use case is to extract a geometry-...
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2answers
238 views

How to override the memory limits in GeoServer cross layer filtering?

According to this document retrieving of minimum features and coordinates can be override by using QUERY_LAYER_MAX_FEATURES and GEOMETRY_COLLECT_MAX_COORDINATES. This can be done using JVM system ...
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Cross layer Filtering in Geoserver still getting error Could not parse CQL filter list. Function not found. Parsing :

Im trying to apply cross filter to retrieve the layer1 (where des= land) interects with layer2 as follows http://localhost:2211/geoserver/wfs?service=WFS&version=1.0.0&outputFormat=...
6
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2answers
4k views

Can't access GeoServer after CORS filter [duplicate]

To enable CORS filter I added the following in web.xml file in webapps/Geoserver/WEB-INF <filter> <filter-name>cross-origin</filter-name> <filter-class>org.eclipse.jetty....
2
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1answer
2k views

DC.js - barChart not filtered on click of geoChoroplethChart

I have a choropleth map of counties, and a bar chart showing population of each county on the map. When I click on the bar chart the map is filtered and redrawn to show the selected bar, but when I ...