Graphics::Primitive::Paint::Gradient::Radial.3pm

Langue: en

Version: 2010-03-22 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Graphics::Primitive::Paint::Gradient::Radial - Radial color blending

DESCRIPTION

Graphics::Primitive::Paint::Gradient::Radial is a color blend between two circles.

SYNOPSIS

   use Graphics::Primitive::Paint::Gradient::Radial;
 
   my $gradient = Graphics::Primitive::Gradient::Radial->new(
       start => Geometry::Primitive::Circle->new(
           origin => 0, 0,
           radius => 5
       ),
       end => Geometry::Primitive::Circle->new(
           origin => 50, 25,
           radius => 5
       )
   );
   $gradient->add_stop(0.0, $color1);
   $gradient->add_stop(1.0, $color2);

METHODS

Constructor

new
Creates a new Graphics::Primitive::Gradient

Instance Methods

add_stop
Adds a color stop at the specified position
colors
Hashref of colors and their stops. The stops are the keys.
end
The ``end'' circle.
start
The ``start'' circle.
stop_count
Count of stops added to this Gradient.
stops
Get the keys of all color stops.

AUTHOR

Cory Watson <gphat@cpan.org> Copyright 2008-2009 by Cory G Watson.

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