Progress::Any::Output::TermProgressBarColor - Output progress to terminal as color bar
This document describes version 0.22 of Progress::Any::Output::TermProgressBarColor (from Perl distribution Progress-Any-Output-TermProgressBarColor), released on 2016-03-11.
use Progress::Any::Output; # use default options Progress::Any::Output->set('TermProgressBarColor'); # set options Progress::Any::Output->set('TermProgressBarColor', width=>50, fh=>\*STDERR, show_delay=>5);
THIS IS AN EARLY RELEASE, SOME THINGS ARE NOT YET IMPLEMENTED E.G. TEMPLATE, STYLES, COLOR THEMES.
Sample screenshots:
This output displays progress indicators as colored progress bar on terminal. It produces output similar to that produced by Term::ProgressBar, except that it uses the Progress::Any framework and has additional features:
colors and color themes
template and styles
displaying message text in addition to bar/percentage number
wide character support
XXX option to cleanup when complete or not (like in Term::ProgressBar) and should default to 1.
Instantiate. Usually called through Progress::Any::Output->set("TermProgressBarColor", %args).
Progress::Any::Output->set("TermProgressBarColor", %args)
Known arguments:
wide => bool
If set to 1, enable wide character support (requires Text::ANSI::WideUtil.
width => INT
Width of progress bar. The default is to detect terminal width and use the whole width.
color_theme => STR
Not yet implemented.
Choose color theme. To see what color themes are available, use list_color_themes().
list_color_themes()
style => STR
Choose style. To see what styles are available, use list_styles(). Styles determine the characters used for drawing the bar, alignment, etc.
list_styles()
template => STR (default: '%p [%B]%e')
See fill_template in Progress::Any's documentation. Aside from template strings supported by Progress::Any, this output recognizes these additional strings: %b to display the progress bar (using the rest of the available width), %B to display the progress bar as well as the message inside it.
%b
%B
fh => handle (default: \*STDOUT)
Instead of the default STDOUT, you can direct the output to another filehandle.
show_delay => int
If set, will delay showing the progress bar until the specified number of seconds. This can be used to create, e.g. a CLI application that is relatively not chatty but will display progress after several seconds of seeming inactivity to indicate users that the process is still going on.
Can be called to reset the timer that counts down to show progress bar when show_delay is defined. For example, if show_delay is 5 seconds and two seconds have passed, it should've been 3 seconds before progress bar is shown in the next update(). However, if you call this method, it will be 5 seconds again before showing.
show_delay
update()
Can be used to force or disable color.
Can be used to override color depth detection. See Color::ANSI::Util.
Can be used to override terminal width detection.
Please visit the project's homepage at https://metacpan.org/release/Progress-Any-Output-TermProgressBarColor.
Source repository is at https://github.com/perlancar/perl-Progress-Any-Output-TermProgressBarColor.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Progress-Any-Output-TermProgressBarColor
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.
Progress::Any
Term::ProgressBar
Ruby library: ruby-progressbar, https://github.com/jfelchner/ruby-progressbar
perlancar <perlancar@cpan.org>
This software is copyright (c) 2016 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 Progress::Any::Output::TermProgressBarColor, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Progress::Any::Output::TermProgressBarColor
CPAN shell
perl -MCPAN -e shell install Progress::Any::Output::TermProgressBarColor
For more information on module installation, please visit the detailed CPAN module installation guide.