Geometry::Primitive::Polygon(3p)

NAME
Geometry::Primitive::Polygon - Closed shape with an arbitrary number of points.

DESCRIPTION
Geometry::Primitive::Polygon represents a two dimensional figure bounded by a series of points that represent a closed path.

SYNOPSIS
  use Geometry::Primitive::Polygon;

  my $poly = Geometry::Primitive::Polygon->new;
  $poly->add_point($point1);
  $poly->add_point($point2);
  $poly->add_point($point3);
  # No need to close the path, it's handled automatically

ATTRIBUTES

  points
Set/Get the arrayref of points that make up this Polygon.

METHODS

  new
Creates a new Geometry::Primitive::Polygon

  area
Area of this polygon. Assumes it is non-self-intersecting.

  add_point
Add a point to this polygon.

  clear_points
Clears all points from this polygon.

  point_count
Returns the number of points that bound this polygon.

  get_point
Returns the point at the specified offset.

  point_end
Get the end point. Provided for Shape role.

  point_start
Get the start point. Provided for Shape role.

  scale ($amount)
Scale this this polygon by the supplied amount.

AUTHOR
Cory Watson <gphat@cpan.org>

COPYRIGHT & LICENSE
You can redistribute and/or modify this code under the same terms as Perl itself.