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qrencode
Langue: en
Version: 329620 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
qrencode - Encode input data in a QR Code and save as a PNG 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 image.
OPTIONS
- -h, --help
- display help message.
- -o FILENAME, --output=FILENAME
- write PNG image to FILENAME. If '-' is specified, the result will be output to standard output.
- -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)
- -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.
- -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.COPYRIGHT
Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre