NAME¶
Graphics::Color - Device and library agnostic color spaces.
VERSION¶
version 0.29
SYNOPSIS¶
my $color = Graphics::Color::RGB->new(
red => .5, green => .5, blue => .5, alpha => .5
);
say $color->as_string;
DESCRIPTION¶
Graphics color is a device and library agnostic system for creating and
manipulating colors in various color spaces.
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.
CMYK
HSL
HSV
RGB
YIQ
YUV
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>
COPYRIGHT AND LICENSE¶
This software is copyright (c) 2011 by Cold Hard Code, LLC.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.