NAME App::ImageInfoUtils - Get information about image files VERSION This document describes version 0.001 of App::ImageInfoUtils (from Perl distribution App-ImageInfoUtils), released on 2019-01-28. FUNCTIONS image_info 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 Usage: image_is_landscape(%args) -> [status, msg, payload, meta] Return exit code 0 if image is landscape. This function is not exported. Arguments ('*' denotes required arguments): * file* => *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_portrait Usage: image_is_portrait(%args) -> [status, msg, payload, meta] Return exit code 0 if image is portrait. This function is not exported. Arguments ('*' denotes required arguments): * file* => *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_orientation Usage: image_orientation(%args) -> [status, msg, payload, meta] Return orientation of image. This function is not exported. Arguments ('*' denotes required arguments): * file* => *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) HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website 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. AUTHOR perlancar COPYRIGHT AND LICENSE 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.