- COPYRIGHT AND LICENSE
image-resize-notation-to-human - Translate ImageMagick-like resize notation (e.g. "720^>") to human-friendly text (e.g. "shrink shortest side to 720px")
This document describes version 0.004 of image-resize-notation-to-human (from Perl distribution App-ImageMagickUtils), released on 2020-12-24.
% image-resize-notation-to-human [--format=name] [--json] [--(no)naked-res] [--page-result[=program]] [--view-result[=program]] <resize>
% image-resize-notation-to-human '' no resizing % image-resize-notation-to-human 50% scale to 50% % image-resize-notation-to-human 50%x50% scale width to 50%, height to 50% % image-resize-notation-to-human 720 set width to 720px % image-resize-notation-to-human '720>' shrink width to 720px % image-resize-notation-to-human 720^ enlarge width to 720px % image-resize-notation-to-human x720 set height to 720px % image-resize-notation-to-human 'x720>' shrink height to 720px % image-resize-notation-to-human x720^ enlarge height to 720px % image-resize-notation-to-human 640x480 fit image inside 640x480 % image-resize-notation-to-human 640x480^ fit image to fit 640x480 inside it % image-resize-notation-to-human '640x480>' shrink image to fit inside 640x480 % image-resize-notation-to-human '640x480<' enlarge image to fit 640x480 inside it % image-resize-notation-to-human 640x480! set dimension to 640x480 % image-resize-notation-to-human '720^>' shrink shortest side to 720px % image-resize-notation-to-human '720^<' enlarge shortest side to 720px % image-resize-notation-to-human '^720>' shrink longest side to 720px % image-resize-notation-to-human '^720<' enlarge longest side to 720px
* marks required options.
Choose output format, e.g. json, text.
Set output format to json.
When outputing as JSON, strip result envelope.
By default, when outputing as JSON, the full enveloped result is returned, e.g.:
The reason is so you can get the status (1st element), status message (2nd element) as well as result metadata/extra result (4th element) instead of just the result (3rd element). However, sometimes you want just the result, e.g. when you want to pipe the result for more post-processing. In this case you can use `--naked-res` so you just get:
Filter output through a pager.
View output using a viewer.
This script has shell tab completion capability with support for several shells.
To activate bash completion for this script, put:
complete -C image-resize-notation-to-human image-resize-notation-to-human
in your bash startup (e.g. ~/.bashrc). Your next shell session will then recognize tab completion for the command. Or, you can also directly execute the line above in your shell to activate immediately.
It is recommended, however, that you install modules using cpanm-shcompgen which can activate shell completion for scripts immediately.
To activate tcsh completion for this script, put:
complete image-resize-notation-to-human 'p/*/`image-resize-notation-to-human`/'
in your tcsh startup (e.g. ~/.tcshrc). Your next shell session will then recognize tab completion for the command. Or, you can also directly execute the line above in your shell to activate immediately.
It is also recommended to install shcompgen (see above).
For fish and zsh, install shcompgen as described above.
Please visit the project's homepage at https://metacpan.org/release/App-ImageMagickUtils.
Source repository is at https://github.com/perlancar/perl-App-ImageMagickUtils.
Please report any bugs or feature requests on the bugtracker website https://github.com/perlancar/perl-App-ImageMagickUtils/issues
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.
This software is copyright (c) 2020 by firstname.lastname@example.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.