NAME

       Math::Polygon::Convex - Collection of convex algorithms

INHERITANCE

        Math::Polygon::Convex
          is an Exporter

SYNOPSIS

         use Math::Polygon::Convex  qw/chainHull_2D/;

         my @points = ( [1,2], [2,4], [5,7], [1,2] );
         my $poly   = chainHull_2D @points;

DESCRIPTION

       The "convex polygon" around a set of points, is the polygon with a minimal size which contains all
       points.

       This package contains one convex calculation algorithm, but may be extended with alternative
       implementations in the future.

FUNCTIONS

       chainHull_2D(@points)
           Each POINT is an ARRAY of two elements: the X and Y coordinate of a point.  Returned is the enclosing
           convex Math::Polygon object.

           Algorithm by Dan Sunday, <https://geometryalgorithms.com/Archive/algorithm_0109/algorithm_0109.htm>

SEE ALSO

       This   module   is   part   of   Math-Polygon  version  2.00,  built  on  September  04,  2025.  Website:
       http://perl.overmeer.net/CPAN/

LICENSE

       For contributors see file ChangeLog.

       This software is copyright (c) 2004-2025 by Mark Overmeer.

       This is free software; you can redistribute it and/or modify it under  the  same  terms  as  the  Perl  5
       programming language system itself.

perl v5.40.1                                       2025-10-04                         Math::Polygon::Convex(3pm)