NAME
Graphics::Color - Device and library agnostic color spaces.
SYNOPSIS
Graphics color is a device and library agnostic system for creating and manipulating colors in various color spaces.
my $color = Graphics::Color::RGB->new(
red => .5, green => .5, blue => .5, alpha => .5
);
say $color->as_string;DISCLAIMER
I'm not an art student or a wizard of arcane color knowledge. I'm a normal programmer with a penchant for things graphical. Hence this module is likely incomplete in some places. Patches are encouraged. I've intentions of adding more color spaces as well as conversion routines (where applicable).
COLOR TYPES
The following color types are supported.
CONSTRUCTOR
Graphics::Color->new(%options);
Makes a new, useless Graphics::Color object. There's no reason to do this.
METHODS
derive
Clone this color but allow one of more of it's attributes to change by passing in a hashref of options:
my $new = $color->derive({ attr => $newvalue });The returned color will be identical to the cloned one, save the attributes specified.
equal_to
Compares this color to the provided one. Returns 1 if true, else 0;
not_equal_to
The opposite of equal_to.
AUTHOR
Cory G Watson, <gphat@cpan.org>
CONTRIBUTORS
Guillermo Roditi, <groditi@gmail.com>
BUGS
Please report any bugs or feature requests to bug-graphics-color at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Graphics-Color. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
COPYRIGHT & LICENSE
Copyright 2008 by Cory G Watson
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.