App::ImageInfoUtils - Utilities related to getting (metadata) information from images
This document describes version 0.003 of App::ImageInfoUtils (from Perl distribution App-ImageInfoUtils), released on 2019-06-09.
Usage:
image_info(%args) -> [status, msg, payload, meta]
Get information about image files.
This function is not exported.
Arguments ('*' denotes required arguments):
files* => array[filename]
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)
image_is_landscape(%args) -> [status, msg, payload, meta]
Return exit code 0 if image is landscape.
file* => filename
quiet => true
Don't output anything on command-line, just return appropriate exit code.
image_is_portrait(%args) -> [status, msg, payload, meta]
Return exit code 0 if image is portrait.
image_orientation(%args) -> [status, msg, payload, meta]
Return orientation of image.
Please visit the project's homepage at https://metacpan.org/release/App-ImageInfoUtils.
Source repository is at https://github.com/perlancar/perl-App-ImageInfoUtils.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=App-ImageInfoUtils
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.
perlancar <perlancar@cpan.org>
This software is copyright (c) 2019 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.
To install App::ImageInfoUtils, copy and paste the appropriate command in to your terminal.
cpanm
cpanm App::ImageInfoUtils
CPAN shell
perl -MCPAN -e shell install App::ImageInfoUtils
For more information on module installation, please visit the detailed CPAN module installation guide.