Graphics::Primitive::Paint::Gradient - Color blending

Graphics-Primitive documentation Contained in the Graphics-Primitive distribution.

Index

Code Index:

NAME

Top

Graphics::Primitive::Paint::Gradient - Color blending

DESCRIPTION

Top

Graphics::Primitive::Paint::Gradient is a base class used by color blending techniques such as linear and radial. You should not use this class directly.

METHODS

Top

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.

stop_count

Count of stops added to this Gradient.

stops

Get the keys of all color stops.

AUTHOR

Top

Cory Watson <gphat@cpan.org>

COPYRIGHT & LICENSE

Top

Copyright 2008-2010 by Cory G Watson.

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

Graphics-Primitive documentation Contained in the Graphics-Primitive distribution. 
package Graphics::Primitive::Paint::Gradient;
use Moose;
use Moose::Util::TypeConstraints;
use MooseX::Storage;

extends 'Graphics::Primitive::Paint';

# FIXME key should be <= 1
has color_stops => (
    traits => ['Hash'],
    isa => 'HashRef',
    is  => 'rw',
    default =>  sub { {} },
    handles => {
        stop_count => 'count',
        stops      => 'keys',
        get_stop   => 'get',
        add_stop   => 'set',
    }
);

__PACKAGE__->meta->make_immutable;

no Moose;
1;
__END__