lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "David Smiley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2268) Add support for Point in Polygon searches
Date Wed, 20 Apr 2011 13:59:05 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022131#comment-13022131
] 

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

For a polygon query shape searching indexed point data, I have this working on SOLR-2155.
The search won't wrap around the date line though.

For a query searching indexed polygon data, there is work in progress that I expect will see
the light of day in a month or two.

Ryan McKinley, Chris Male, and I have joined forces to work on a joint effort for a Lucene/Solr
geospatial module. It includes both polygon query shapes and indexed polygons.  Presently
the work is in progress at http://code.google.com/p/lucene-spatial-playground/ but it's only
there temporarily. I'll try to remember to post a comment on this issue so that you and others
are informed.

> 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.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org


Mime
View raw message