Geometry::Primitive::Arc(3p)

NAME
Geometry::Primitive::Arc - Portion of the circumference of a Circle

DESCRIPTION
Geometry::Primitive::Arc represents a closed segment of a curve.

SYNOPSIS
  use Geometry::Primitive::Arc;

  my $arc = Geometry::Primitive::Arc->new(
      angle_start => 0,
      angle_end => 1.57079633,
      radius => 15
  );

ATTRIBUTES

  angle_start
The starting angle for this arc in radians.

  angle_end
The ending angle for this arc in radians.

  radius
Returns the radius of the arc.

  origin
Set/Get the origin of this arc.

METHODS

  new
Creates a new Geometry::Primitive::Arc

  get_point_at_angle
Given angle in radians returns the point at that angle on this arc. Returns undef if the angle falls outside this arc's range.

  length
Returns the length of this arc.

  point_end
Get the end point. Provided for Shape role.

  point_start
Get the start point. Provided for Shape role.

  scale ($amount)
Increases the radius by multiplying it 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.