Maybe but only if you table join 1st (or spatial join). Are you trying to style feature A if it intersects with layer B features?
Purely based on comparison of values is kinda unusual and probably doesn't exist yet. Sounds like you are trying Red if valueA > max(layer B value)? Thanks, Alex On 03/25/2015 10:14 AM, Matteo Ghetta wrote: > Hi all, > very simple question. > In the rule-based classification (vector) is it possible to use values of > another layer loaded in QGIS? > > For example. Point vector and I want to display as red each feature that > has a value greater than a value stored in another point layer (or in a > table). > In the expression builder there are the fields of the active layer. > > Is it possible to call the fields of other layers? > > Thanks > > Cheers > > Matteo > http://lists.osgeo.org/mailman/listinfo/qgis-user > _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
