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From "David Smiley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2268) Add support for Point in Polygon searches
Date Thu, 17 May 2012 02:06:08 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13277489#comment-13277489
] 

David Smiley commented on SOLR-2268:
------------------------------------

In a day or two you'll see a patch to SOLR-3304 (Add Solr support for the new Lucene Spatial
Module).  Then you'll be able to use polygons (note: triggers need for JTS jar to be on classpath).
 It's still got the shortcomings I mentioned in my previous post, which alas, I didn't get
to yet.
                
> Add support for Point in Polygon searches
> -----------------------------------------
>
>                 Key: SOLR-2268
>                 URL: https://issues.apache.org/jira/browse/SOLR-2268
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>         Attachments: SOLR-2268.patch
>
>
> In spatial applications, it is common to ask whether a point is inside of a polygon.
 Solr could support two forms of this: 
> # A field contains a polygon and the user supplies a point.  If it does, the doc is returned.
 
> # A document contains a point and the user supplies a polygon.  If the point is in the
polygon, return the document
> With both of these case, it would be good to support the negative assertion, too.

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