NAME
App::ANSIColorUtils - Utilities related to ANSI color
VERSION
This document describes version 0.004 of App::ANSIColorUtils (from Perl distribution App-ANSIColorUtils), released on 2019-02-13.
DESCRIPTION
This distributions provides the following command-line utilities:
FUNCTIONS
show_ansi_color_table
Usage:
show_ansi_color_table(%args) -> [status, msg, payload, meta]Show a table of ANSI codes & colors.
This function is not exported.
Arguments ('*' denotes required arguments):
width => str (default: 8)
Returns an enveloped result (an array).
First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.
Return value: (any)
show_assigned_rgb_colors
Usage:
show_assigned_rgb_colors(%args) -> [status, msg, payload, meta]Take arguments, pass them through assign_rgb_color(), show the results.
assign_rgb_color() from Color::RGB::Util takes a string, produce SHA1 digest from it, then take 24bit from the digest as the assigned color.
This function is not exported.
Arguments ('*' denotes required arguments):
strings* => array[str]
tone => str
Returns an enveloped result (an array).
First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.
Return value: (any)
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/App-ANSIColorUtils.
SOURCE
Source repository is at https://github.com/perlancar/perl-App-ANSIColorUtils.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=App-ANSIColorUtils
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
SEE ALSO
AUTHOR
perlancar <perlancar@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2019, 2017 by perlancar@cpan.org.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.