Hi, Ah, no -- sorry. If you want to roll up your sleeves and write a Solr plugin (a ValueSource in this case, perhaps) then you could lookup the index polygon and then call out to JTS to compute the intersection and then ask it for the area. But that's going to be a very heavyweight computation to score/sort on! Instead, perhaps you can use BBoxField's overlapRatio to compare bounding boxes which is relatively fast.
~ David On Tue, Oct 31, 2017 at 8:45 AM Samur Araujo <s.ara...@geophy.com> wrote: > Hi all, is it possible to sum the area of a polygon in solr? > > Suppose I do an polygon intersect and I want to retrieve the total area of > the resulting polygon. > > Is it possible? > > Best, > > -- > Head of Data > Geophy > www.geophy.com > > Nieuwe Plantage 54 > <https://maps.google.com/?q=Nieuwe+Plantage+54&entry=gmail&source=g>-55 > 2611XK Delft > +31 (0)70 7640725 <+31%2070%20764%200725> > > 1 Fore Street > EC2Y 9DT London > +44 (0)20 37690760 <+44%2020%203769%200760> > -- Lucene/Solr Search Committer, Consultant, Developer, Author, Speaker LinkedIn: http://linkedin.com/in/davidwsmiley | Book: http://www.solrenterprisesearchserver.com
