NAME

Term::ANSIColor::Gradients - curated ANSI 256-color palette library

SYNOPSIS

use Term::ANSIColor::Gradients qw(list_groups) ;

my @groups = list_groups() ;

# or load a specific sub-module directly
use Term::ANSIColor::Gradients::Classic ;

for my $index (@Term::ANSIColor::Gradients::Classic::GRADIENTS{GREY}) {
    print colored('█', "ansi$index") ;
}

DESCRIPTION

This distribution provides curated ANSI 256-color palettes organized into sub-modules by category. Each sub-module exports a %GRADIENTS hash that maps palette names to array-refs of ANSI 256-color indices (integers 0-255).

MODULES

• Term::ANSIColor::Gradients::Classic - basic single-hue ramps

• Term::ANSIColor::Gradients::Extended - heatmaps, scientific, artistic

• Term::ANSIColor::Gradients::Scientific - perceptual and data-viz palettes

• Term::ANSIColor::Gradients::Sequential - single-hue sequential ramps

• Term::ANSIColor::Gradients::Diverging - bi-directional diverging palettes

• Term::ANSIColor::Gradients::Accessibility - colorblind-safe palettes

• Term::ANSIColor::Gradients::Artistic - decorative and creative palettes

FUNCTIONS

list_groups

my @groups = list_groups() ;

Returns the list of sub-module group names.

AUTHOR

Nadim Khemir <nadim.khemir@gmail.com>

LICENSE

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself (Artistic License 2.0 or GPL 3.0).