[jira] [Resolved] (GEOMETRY-146) PointSet/Map closest points

["Matt Juntunen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEOMETRY-146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Juntunen resolved GEOMETRY-146.
------------------------------------
    Resolution: Done

> PointSet/Map closest points
> ---------------------------
>
>                 Key: GEOMETRY-146
>                 URL: https://issues.apache.org/jira/browse/GEOMETRY-146
>             Project: Commons Geometry
>          Issue Type: New Feature
>            Reporter: Matt Juntunen
>            Priority: Major
>             Fix For: 1.1
>
>
> Add methods to the new {{PointSet}} and {{PointMap}} interfaces to allow querying of points in order of distance from a query point.
> {code:java}
> PointSet<P> {
>     // find the closest point to pt or null if empty 
>     P closest(P pt);
>     // iterate through points in order, with points closest to pt coming first
>     Iterable<P> closestFirst(P pt);
>     // find the farthest point from pt or null if emtpy
>     P farthest(P pt);
>     // iterate through point in order, with points farthest from pt coming first
>     Iterable<P> farthestFirst(P pt);
> }
> {code}
> {{PointMap}} should have similar methods providing access to the map keys and entries.



--
This message was sent by Atlassian Jira
(v8.20.7#820007)