Commit 508e60d7 authored by Aiguille's avatar Aiguille

adds PHP QR Code library (LGPL)

and QRcode implementation in eticket
parent a3d9183a
* 1.0.0 build 2010031920
- first public release
- help in readme, install
- cleanup ans separation of QRtools and QRspec
- now TCPDF binding requires minimal changes in TCPDF, having most of job
done in QRtools tcpdfBarcodeArray
- nicer QRtools::timeBenchmark output
- license and copyright notices in files
- indent cleanup - from tab to 4spc, keep it that way please :)
- sf project, repository, wiki
- simple code generator in index.php
* 1.1.0 build 2010032113
- added merge tool wich generate merged version of code
located in phpqrcode.php
- splited qrconst.php from qrlib.php
* 1.1.1 build 2010032405
- patch by Rick Seymour allowing saving PNG and displaying it at the same time
- added version info in VERSION file
- modified merge tool to include version info into generated file
- fixed e-mail in almost all head comments
* 1.1.2 build 2010032722
- full integration with TCPDF thanks to Nicola Asuni, it's author
- fixed bug with alphanumeric encoding detection
* 1.1.3 build 2010081807
- short opening tags replaced with standard ones
* 1.1.4 build 2010100721
- added missing static keyword QRinput::check (found by Luke Brookhart, Onjax LLC)
== REQUIREMENTS ==
* PHP5
* PHP GD2 extension with JPEG and PNG support
== INSTALLATION ==
If you want to recreate cache by yourself make sure cache directory is
writable and you have permisions to write into it. Also make sure you are
able to read files in it if you have cache option enabled
== CONFIGURATION ==
Feel free to modify config constants in qrconfig.php file. Read about it in
provided comments and project wiki page (links in README file)
== QUICK START ==
Notice: probably you should'nt use all of this in same script :)
<?phpb
//include only that one, rest required files will be included from it
include "qrlib.php"
//write code into file, Error corection lecer is lowest, L (one form: L,M,Q,H)
//each code square will be 4x4 pixels (4x zoom)
//code will have 2 code squares white boundary around
QRcode::png('PHP QR Code :)', 'test.png', 'L', 4, 2);
//same as above but outputs file directly into browser (with appr. header etc.)
//all other settings are default
//WARNING! it should be FIRST and ONLY output generated by script, otherwise
//rest of output will land inside PNG binary, breaking it for sure
QRcode::png('PHP QR Code :)');
//show benchmark
QRtools::timeBenchmark();
//rebuild cache
QRtools::buildCache();
//code generated in text mode - as a binary table
//then displayed out as HTML using Unicode block building chars :)
$tab = $qr->encode('PHP QR Code :)');
QRspec::debug($tab, true);
== TCPDF INTEGRATION ==
Inside bindings/tcpdf you will find slightly modified 2dbarcodes.php.
Instal phpqrcode liblaty inside tcpdf folder, then overwrite (or merge)
2dbarcodes.php
Then use similar as example #50 from TCPDF examples:
<?php
$style = array(
'border' => true,
'padding' => 4,
'fgcolor' => array(0,0,0),
'bgcolor' => false, //array(255,255,255)
);
//code name: QR, specify error correction level after semicolon (L,M,Q,H)
$pdf->write2DBarcode('PHP QR Code :)', 'QR,L', '', '', 30, 30, $style, 'N');
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
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General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
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other than an Application or a Combined Work as defined below.
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by the Library, but which is not otherwise based on the Library.
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You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
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This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
== LICENSING ==
Copyright (C) 2010 by Dominik Dzienia
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
for more details.
You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
== INSTALATION AND USAGE ==
* INSTALL file
* http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
== CONTACT ==
Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
folowing project pages:
* http://sourceforge.net/projects/phpqrcode/
* http://phpqrcode.sourceforge.net/
== ACKNOWLEDGMENTS ==
Based on C libqrencode library (ver. 3.1.1)
Copyright (C) 2006-2010 by Kentaro Fukuchi
http://megaui.net/fukuchi/works/qrencode/index.en.html
QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
countries.
Reed-Solomon code encoder is written by Phil Karn, KA9Q.
Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
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1.1.4
2010100721
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