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qrencode(1) [debian man page]

QRENCODE(1)						      General Commands Manual						       QRENCODE(1)

NAME
qrencode - Encode input data in a QR Code and save as a PNG or EPS image. SYNOPSIS
qrencode [OPTION]... [STRING] DESCRIPTION
Libqrencode is a library for encoding data in a QR Code symbol, a kind of 2D symbology that can be scanned by handy terminals such as a mobile phone with CCD. The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness. Qrencode is a utility software using libqrencode to encode string data in a QR Code and save as a PNG or EPS image. OPTIONS
-h, --help display help message. -o FILENAME, --output=FILENAME write image to FILENAME. If '-' is specified, the result will be output to standard output. If -S is given, structured symbols are written to FILENAME-01.png, FILENAME-02.png, ... (suffix is removed from FILENAME, if specified) -s NUMBER, --size=NUMBER specify the size of dot (pixel). (default=3) -l {LMQH}, --level={LMQH} specify error collectin level from L (lowest) to H (highest). (default=L) -v NUMBER, --symversion=NUMBER specify the version of the symbol. (default=auto) -m NUMBER, --margin=NUMBER specify the width of margin. (default=4) -d NUMBER, --dpi=NUMBER specify the DPI of the generated PNG. (default=72) -t {PNG,EPS,ANSI,ANSI256}, --type={PNG,EPS,ANSI,ANSI256} specify the type of the generated image. (default=PNG) -S, --structured make structured symbols. Version must be specified. -k, --kanji assume that the input text contains kanji (shift-jis). -c, --casesensitive encode lower-case alphabet characters in 8-bit mode. (default) -i, --ignorecase ignore case distinctions and use only upper-case characters. -8, --8bit encode entire data in 8-bit mode. -k, -c and -i will be ignored. -M, --micro encode in a Micro QR Code. (experimental) -V, --version display the version number and copyrights of the qrencode. [STRING] input data. If it is not specified, data will be taken from standard input. EXAMPLES
qrencode -l L -v 1 -o output.png 'Hello, world!' encode into a symbol version 1, level L. qrencode -iSv 1 --output=output.png read standard input and encode it into a structured-appended symbols in case-insensitive mode. AUTHOR
Written by Kentaro Fukuchi. RESOURCES
Main Web Site: http://fukuchi.org/works/qrencode/ Source code repository: https://github.com/fukuchi/libqrencode/ COPYRIGHT
Copyright (C) 2006-2012 Kentaro Fukuchi. qrencode 3.3.0 Feb. 29, 2012 QRENCODE(1)

Check Out this Related Man Page

Text::QRCode(3pm)					User Contributed Perl Documentation					 Text::QRCode(3pm)

NAME
Text::QRCode - Generate text base QR Code SYNOPSIS
use Text::QRCode; my $arrayref = Text::QRCode->new()->plot("Some text here."); print join " ", map { join '', @$_ } @$arrayref; # You will get following output. ******* * ** ******* * * * * * * * *** * * *** * * *** * ** * *** * * *** * * * * *** * * * **** * * ******* * * * ******* * ** ** ** * *** * * * ** *** * * * **** * * ** * * * * * * ** *** ** * *** ** ** * ** * ** * ******* ***** *** * * * ** * **** * *** * * * * * * *** * * ** * * * *** * *** * *** * * ** * * *** ******* * * **** DESCRIPTION
This module allows you to generate QR Code using ' ' and '*'. This module use libqrencode '2.0.0' and above. METHODS
new $qrcode = Text::QRCode->new(%params); The "new()" constructor method instantiates a new Text::QRCode object. "new()" accepts some parameters are the same as "Imager::QRCode". plot($text) $arrayref = $qrcode->plot("blah blah"); Create a QR Code map. This method returns array reference ploted QR Code with the given text. INSTANT METHODS
plot_qrcode($text, \%params) Instant method. $text is input text. %params is same parameter as "new()". SEE ALSO
"Imager::QRCode", "Term::QRCode", "HTML::QRCode", "http://www.qrcode.com/", "http://megaui.net/fukuchi/works/qrencode/index.en.html" AUTHOR
Yoshiki Kurihara "<kurihara __at__ cpan.org>" LICENCE
Copyright (c) 2007, Yoshiki KURIHARA "<kurihara __at__ cpan.org>". This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2011-11-15 Text::QRCode(3pm)
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