NAME¶
Graphics::Color::YIQ - YIQ color space
VERSION¶
version 0.29
SYNOPSIS¶
use Graphics::Color::YIQ;
my $color = Graphics::Color::YIQ->new({
luminance => 0.5,
in_phase => .5,
quadrature => .25,
});
DESCRIPTION¶
Graphics::Color::YIQ represents a Color in an YIQ color space.
DISCLAIMER¶
I couldn't find clear information on the bounds of each value, so at the moment
there are none.
ATTRIBUTES¶
luminance¶
Set/Get the luminance component of this Color.
in_phase¶
Set/Get the in_phase component of this Color.
quadrature¶
Set/Get the quadrature component of this Color.
name¶
Get the name of this color. Only valid if the color was created by name.
not_equal_to¶
The opposite of equal_to.
METHODS¶
as_string¶
Get a string version of this Color in the form of LUMINANCE,IN-PHASE,QUADRATURE
as_array¶
Get the YIQ values as an array
equal_to¶
Compares this color to the provided one. Returns 1 if true, else 0;
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.