SYNOPSIS

 my $poly = Math::Polygon->new( [1,2], [2,4], [5,7], [1,2] );
 print $poly->nrPoints;
 my @p    = $poly->points;

 my ($xmin, $ymin, $xmax, $ymax) = $poly->bbox;

 my $area   = $poly->area;
 my $l      = $poly->perimeter;
 if($poly->isClockwise) { ... };
 my $rot    = $poly->startMinXY;
 my $center = $poly->centroid;
 if($poly->contains($point)) { ... };

 my $boxed  = $poly->lineClip($xmin, $xmax, $ymin, $ymax);

DESCRIPTION

This class provides an Object Oriented interface around Math::Polygon::Calc, Math::Polygon::Clip, and other. Together, these modules provide basic transformations on 2D polygons in pure perl.

WARNING: these computations may show platform dependent rounding differences. These may also originate from compilation options of the Perl version you installed.