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Color Transformation Language 1.4.1 (Default branch)
03-18-2008
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Graphics::Color::YUV(3pm) User Contributed Perl Documentation Graphics::Color::YUV(3pm) NAME
Graphics::Color::YUV - YUV color space VERSION
version 0.29 SYNOPSIS
use Graphics::Color::YUV; my $color = Graphics::Color::YUV->new({ luma => .5, blue_luminance => .5, red_luminance => .25, }); DESCRIPTION
Graphics::Color::YUV represents a Color in an Y'UV color space. ATTRIBUTES
luma y Set/Get the luma (Y') component of this Color. Aliased to y. blue_luminance u Set/Get the blue_luminance component of this Color. Aliased to u. red_luminance v Set/Get the red_luminance component of this Color. Aliased to v. METHODS
name Get the name of this color. Only valid if the color was created by name. as_string Get a string version of this Color in the form of: LUMA,BLUE_LUMINENCE,RED_LUMINANCE as_array Get the YUV values as an array 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. perl v5.12.4 2011-08-11 Graphics::Color::YUV(3pm)