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Ajout de php-barcode et de genbarcode pour windows

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This commit is contained in:
Regis Houssin 2007-09-27 22:24:43 +00:00
parent 76109b21c4
commit 2439830611
10 changed files with 1227 additions and 28 deletions
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42
htdocs/admin/barcode.php
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@ -94,8 +94,8 @@ $var=true;
print "Codes numériques utilisés exclusivement à l'identification des produits susceptibles d'être vendus au grand public.";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=1234567&encoding=EAN&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=1234567&encoding=EAN&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "EAN8")
@ -119,8 +119,8 @@ $var=true;
print "Codes numériques utilisés exclusivement à l'identification des produits susceptibles d'être vendus au grand public.";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=123456789012&encoding=EAN&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=123456789012&encoding=EAN&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "EAN13")
@ -144,8 +144,8 @@ $var=true;
print "Codes numériques utilisés exclusivement à l'identification des produits susceptibles d'être vendus au grand public.";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=123456789012&encoding=UPC&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=123456789012&encoding=UPC&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "UPC")
@ -166,8 +166,8 @@ $var=true;
print "Le code ISBN est un code dédié au milieu de la presse écrite.";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=123456789&encoding=ISBN&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=123456789&encoding=ISBN&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "ISBN")
@ -192,8 +192,8 @@ $var=true;
print "La longueur est variable mais en général ne dépasse pas 32 caractères.";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=1234567890&encoding=39&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=1234567890&encoding=39&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "code39")
@ -219,8 +219,8 @@ $var=true;
print "La longueur est variable mais en général ne dépasse pas 20 caractères.";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=ABCD1234567890&encoding=128&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=ABCD1234567890&encoding=128&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "code128")
@ -241,8 +241,8 @@ $var=true;
print "information";
print '</td>';
// Affiche example
print '<td><img src="http://ns32126.ovh.net/barcode/barcode.php?code=1234567890&encoding=I25&scale=1"></td>';
// Affiche exemple
print '<td align="center"><img src="'.DOL_URL_ROOT.'/genbarcode.php?code=1234567890&encoding=I25&scale=1"></td>';
print '<td align="center">';
if ($barcode_encode_type_set == "I25")
@ -255,20 +255,6 @@ $var=true;
}
print "</td></tr>\n";
/*
print '<td>'.$langs->trans('Name').'</td><td>'.$langs->trans('Description').'</td>';
print '<td><input type="submit" value="'.$langs->trans('Modify').'"></td>';
print "</tr>\n";
print '<tr '.$bc[false].'><td width="200"><input type="radio" name="compta_mode" value="RECETTES-DEPENSES"'.($compta_mode != 'CREANCES-DETTES' ? ' checked' : '').'> '.$langs->trans('OptionModeTrue').'</td>';
print '<td colspan="2">'.nl2br($langs->trans('OptionModeTrueDesc'))."</td></tr>\n";
print '<tr '.$bc[true].'><td width="200"><input type="radio" name="compta_mode" value="CREANCES-DETTES"'.($compta_mode == 'CREANCES-DETTES' ? ' checked' : '').'> '.$langs->trans('OptionModeVirtual').'</td>';
print '<td colspan="2">'.$langs->trans('OptionModeVirtualDesc')."</td></tr>\n";
print '</form>';
*/
print "</table>\n";

56
htdocs/genbarcode.php Normal file
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@ -0,0 +1,56 @@
<?php
/* Copyright (C) 2005-2007 Regis Houssin <regis.houssin@cap-networks.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id$
* $Source$
*/
/**
\file htdocs/genbarcode.php
\brief Générateur de codes barres
\ingroup barcode
\version $Revision$
*/
require_once('master.inc.php');
require_once(DOL_DOCUMENT_ROOT.'/includes/barcode/php-barcode/php-barcode.php');
function getvar($name){
global $_GET, $_POST;
if (isset($_GET[$name])) return $_GET[$name];
else if (isset($_POST[$name])) return $_POST[$name];
else return false;
}
if (get_magic_quotes_gpc()){
$code=stripslashes(getvar('code'));
} else {
$code=getvar('code');
}
if (!$code) $code='123456789012';
barcode_print($code,getvar('encoding'),getvar('scale'),getvar('mode'));
/*
* call
* http://........./barcode.php?code=012345678901
* or
* http://........./barcode.php?code=012345678901&encoding=EAN&scale=4&mode=png
*
*/
?>

341
htdocs/includes/barcode/genbarcode/GPL Normal file
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@ -0,0 +1,341 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
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To protect your rights, we need to make restrictions that forbid
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These restrictions translate to certain responsibilities for you if you
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For example, if you distribute copies of such a program, whether
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We protect your rights with two steps: (1) copyright the software, and
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
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Activities other than copying, distribution and modification are not
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Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
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notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
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You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
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whole or in part contains or is derived from the Program or any
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c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
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does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
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on the Program, the distribution of the whole must be on the terms of
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In addition, mere aggregation of another work not based on the Program
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3. You may copy and distribute the Program (or a work based on it,
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except as expressly provided under this License. Any attempt
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NO WARRANTY
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FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
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POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
$Id$

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Genbarcode 0.4
Genbarcode can't generate barcode-images, but a string which can
be used by image-creators, such as my PHP-Barcode
Encoding is done using GNU-Barcode (libbarcode), which can be found
at http://www.gnu.org/software/barcode/
(C) 2001,2002,2003 by Folke Ashberg <folke@ashberg.de>
The newest Version can be found at http://www.ashberg.de/bar
UNIX-INSTALLATION:
First of all you need GNU barcode, a barcode creation/encoding library.
GNU barcode can be foud at http://www.gnu.org/software/barcode/ , or
install it using your favourite package-manager, e.g.
debian: # apt-get install barcode
SuSE : # rpm -i /path-to/barcode.rpm ; rpm -i /path-to/barcode/devel.rpm
Or compile and install the source yourself:
$ tar xfvz barcode-0.98.tar.gz
$ cd barcode-0.98
$ ./configure
$ make
become root ( $ su )
# make install
# ldconfig
Then compile genbarcode:
Just type
$ make
become root ( $ su )
# make install
BSD Notice:
You have to use gmake (GNU version of make), which can be found in the
ports-collection. Take a look at /usr/ports/devel/gmake and 'make install'.
Then type instead of 'make' 'gmake'
WINDOWS-INSTALLATION:
You can compile genbarcode with Borlands Free C++Builder Command Lines Tools 5.5
You need the windows-source-package, which includes gnu-barcode-0.98 and libpaper
Make-win.inc assumes that C++Builder has been installed to c:\borland\bcc55
run
c:\borland\bcc55\bin\bcc32 -f Makefile-win
and copy the created file genarcode.exe to any directory.
That's all.
USAGE:
$ genbarcode
Genbarcode 0.4, Copyright (C) 2001,2002,2003 by Folke Ashberg
Genbarcode comes with ABSOLUTELY NO WARRANTY.
Usage genbarcode <code> [<encoding>]
You can use the following types:
ANY choose best-fit (default)
EAN 8 or 13 EAN-Code
UPC 12-digit EAN
ISBN isbn numbers (still EAN-13)
39 code 39
128 code 128 (a,b,c: autoselection)
128C code 128 (compact form for digits)
128B code 128, full printable ascii
I25 interleaved 2 of 5 (only digits)
128RAW Raw code 128 (by Leonid A. Broukhis)
CBR Codabar (by Leonid A. Broukhis)
MSI MSI (by Leonid A. Broukhis)
PLS Plessey (by Leonid A. Broukhis)
Example:
$ genbarcode 012345678901
9a1a2221212214111132123111141a1a1131212133112321122212122a1a
0:12:0 12:12:1 19:12:2 26:12:3 33:12:4 40:12:5 47:12:6 59:12:7 66:12:8 73:12:9 80:12:0 87:12:1 94:12:2
EAN-13
The three lines:
Line 1: The bars
Line 2: The positions for the single characters
Line 3: What encoding has been used
The bar-string:
Read char by char, all odd chars represent a space, all even a bar:
<space-width><bar-width><space-width><bar-width>...
An alphabetic character defines a tall bar, all others small ones.
The character-string:
<position>:<font-size>:<character> ...
For programmers:
1. Count the total width using bar-string
2. Allocate the image
3. Paint the bars (bar-string)
4. Write the Text
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

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PHP-Barcode 0.3pl1
PHP-Barcode generates
- Barcode-Images using libgd (png, jpg,gif),
- HTML-Images (using 1x1 pixel and html-table)
- silly Text-Barcodes
PHP-Barcode encodes using
- a built-in EAN-13/ISBN Encoder
- genbarcode (by Folke Ashberg), a command line
barcode-encoder which uses GNU-Barcode
genbarcode can encode EAN-13, EAN-8, UPC, ISBN, 39, 128(a,b,c),
I25, 128RAW, CBR, MSI, PLS
genbarcode is available at www.ashberg.de/bar
(C) 2001,2002,2003,2004 by Folke Ashberg <folke@ashberg.de>
The newest version can be found at http://www.ashberg.de/bar
INSTALLATION:
WHAT YOU NEED TO BE ABLE TO USE PHP-BARCODE
You need php>4 on your system.
You need the gd2-extension to be able to render images.
You need a TrueTypeFont if you want to see the CODE below the bars.
You need genbarcode (from www.ashberg.de/bar) in you want to use
another encoding than EAN-12/EAN-12/ISBN
Copy the following files into your html/php-directory
- php-barcode.php - main library
- encode_bars.php - built-in encoders
optional:
- barcode.php - Sample-File
- white.png - for HTML-Images
- black.png - for HTML-Images
FONT-Installation
UNIX:
A TrueTypeFont isn't included in this distribution!
Copy one into the html/php-directory and change in php-barcode.php
$font_loc (change the arialbd.tff to your font name).
arialbd.ttf from Windows looks great.
WINDOWS:
If you use Windows the font should be located automatically.
OPTIONAL - genbarcode:
If you want to generate not only EAN-12/EAN-13/ISBN-Codes you have to install
genbarcode, a small unix-commandline tool which uses GNU-Barcode.
genbarcode is available http://www.ashberg.de/bar , read genbarcodes
README for installation.
If you have installed genbarcode not to /usr/bin set the $genbarcode_loc
in php-barcode.php .
TESTING
If everything works fine you should see an image if you call
http://localhost/path/barcode.php
Or call http://localhost/path/barcode.php?code=<CODE>&encoding=<ENCODING>&mode=<png|jpg|gif|html|text>&size=<1,2,3,...>
If you need more then the sample barcode.php can do, you need to build your own.
FUNCTIONS - API-Reference
--------------------------------------------------------------------------
function barcode_encode(code, encoding)
encodes $code with $encoding using genbarcode OR built-in encoder
if you don't have genbarcode only EAN-13/ISBN is possible
You can use the following encodings (when you have genbarcode):
ANY choose best-fit (default)
EAN 8 or 13 EAN-Code
UPC 12-digit EAN
ISBN isbn numbers (still EAN-13)
39 code 39
128 code 128 (a,b,c: autoselection)
128C code 128 (compact form for digits)
128B code 128, full printable ascii
I25 interleaved 2 of 5 (only digits)
128RAW Raw code 128 (by Leonid A. Broukhis)
CBR Codabar (by Leonid A. Broukhis)
MSI MSI (by Leonid A. Broukhis)
PLS Plessey (by Leonid A. Broukhis)
return:
array[encoding] : the encoding which has been used
array[bars] : the bars
array[text] : text-positioning info
--------------------------------------------------------------------------
function barcode_outimage(text, bars [, scale [, mode [, total_y [, space ]]]] )
Outputs an image using libgd
text : the text-line (<position>:<font-size>:<character> ...)
bars : where to place the bars (<space-width><bar-width><space-width><bar-width>...)
scale : scale factor ( 1 < scale < unlimited (scale 50 will produce
5400x300 pixels when
using EAN-13!!!))
mode : png,gif,jpg, depending on libgd ! (default='png')
total_y: the total height of the image ( default: scale * 60 )
space : space
default:
$space[top] = 2 * $scale;
$space[bottom]= 2 * $scale;
$space[left] = 2 * $scale;
$space[right] = 2 * $scale;
--------------------------------------------------------------------------
function barcode_outhtml(text, bars [, scale [, total_y [, space ]]] )
returns(!) HTML-Code for barcode-image using html-code (using a table and with black.png and white.png)
text : the text-line (<position>:<font-size>:<character> ...)
bars : where to place the bars (<space-width><bar-width><space-width><bar-width>...)
scale : scale factor ( 1 < scale < unlimited (scale 50 will produce
5400x300 pixels when
using EAN-13!!!))
total_y: the total height of the image ( default: scale * 60 )
space : space
default:
$space[top] = 2 * $scale;
$space[bottom]= 2 * $scale;
$space[left] = 2 * $scale;
$space[right] = 2 * $scale;
--------------------------------------------------------------------------
function barcode_outtext(code, bars)
Returns (!) a barcode as plain-text
ATTENTION: this is very silly!
text : the text-line (<position>:<font-size>:<character> ...)
bars : where to place the bars (<space-width><bar-width><space-width><bar-width>...)
--------------------------------------------------------------------------
For more function see php-barcode.php
Also see barcode.php or just use them :)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

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<?php
/*
* Built-In Encoders
* Part of PHP-Barcode 0.3pl1
* (C) 2001,2002,2003,2004 by Folke Ashberg <folke@ashberg.de>
* The newest version can be found at http://www.ashberg.de/bar
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
function barcode_gen_ean_sum($ean){
$even=true; $esum=0; $osum=0;
for ($i=strlen($ean)-1;$i>=0;$i--){
if ($even) $esum+=$ean[$i]; else $osum+=$ean[$i];
$even=!$even;
}
return (10-((3*$esum+$osum)%10))%10;
}
/* barcode_encode_ean(code [, encoding])
* encodes $ean with EAN-13 using builtin functions
*
* return:
* array[encoding] : the encoding which has been used (EAN-13)
* array[bars] : the bars
* array[text] : text-positioning info
*/
function barcode_encode_ean($ean, $encoding = "EAN-13"){
$digits=array(3211,2221,2122,1411,1132,1231,1114,1312,1213,3112);
$mirror=array("000000","001011","001101","001110","010011","011001","011100","010101","010110","011010");
$guards=array("9a1a","1a1a1","a1a");
$ean=trim($ean);
if (eregi("[^0-9]",$ean)){
return array("text"=>"Invalid EAN-Code");
}
$encoding=strtoupper($encoding);
if ($encoding=="ISBN"){
if (!ereg("^978", $ean)) $ean="978".$ean;
}
if (ereg("^978", $ean)) $encoding="ISBN";
if (strlen($ean)<12 || strlen($ean)>13){
return array("text"=>"Invalid $encoding Code (must have 12/13 numbers)");
}
$ean=substr($ean,0,12);
$eansum=barcode_gen_ean_sum($ean);
$ean.=$eansum;
$line=$guards[0];
for ($i=1;$i<13;$i++){
$str=$digits[$ean[$i]];
if ($i<7 && $mirror[$ean[0]][$i-1]==1) $line.=strrev($str); else $line.=$str;
if ($i==6) $line.=$guards[1];
}
$line.=$guards[2];
/* create text */
$pos=0;
$text="";
for ($a=0;$a<13;$a++){
if ($a>0) $text.=" ";
$text.="$pos:12:{$ean[$a]}";
if ($a==0) $pos+=12;
else if ($a==6) $pos+=12;
else $pos+=7;
}
return array(
"encoding" => $encoding,
"bars" => $line,
"text" => $text
);
}
?>

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<?php
/*
* PHP-Barcode 0.3pl1
* PHP-Barcode generates
* - Barcode-Images using libgd2 (png, jpg, gif)
* - HTML-Images (using 1x1 pixel and html-table)
* - silly Text-Barcodes
*
* PHP-Barcode encodes using
* - a built-in EAN-13/ISBN Encoder
* - genbarcode (by Folke Ashberg), a command line
* barcode-encoder which uses GNU-Barcode
* genbarcode can encode EAN-13, EAN-8, UPC, ISBN, 39, 128(a,b,c),
* I25, 128RAW, CBR, MSI, PLS
* genbarcode is available at www.ashberg.de/bar
* (C) 2001,2002,2003,2004 by Folke Ashberg <folke@ashberg.de>
* The newest version can be found at http://www.ashberg.de/bar
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* CONFIGURATION */
/* ******************************************************************** */
/* COLORS */
/* ******************************************************************** */
$bar_color=Array(0,0,0);
$bg_color=Array(255,255,255);
$text_color=Array(0,0,0);
/* ******************************************************************** */
/* FONT FILE */
/* ******************************************************************** */
/* location the the ttf-font */
/* the file arialbd.ttf isn't included! */
/* SAMPLE1 :
* use arialbd.ttf located in same directory like the script
* which includes/requires php-barcode.php
*/
$font_loc=dirname($_SERVER["PATH_TRANSLATED"])."/"."arialbd.ttf";
/* SAMPLE2 :
* use font specified by full-path
*/
//$font_loc="/path/font.ttf"
/* Automatic-Detection of Font if running Windows
* kick this lines if you don't need them! */
if (isset($_ENV['windir']) && file_exists($_ENV['windir'])){
$font_loc=$_ENV['windir']."\Fonts\arialbd.ttf";
}
/* ******************************************************************** */
/* GENBARCODE */
/* ******************************************************************** */
/* location of 'genbarcode'
* leave blank if you don't have them :(
* genbarcode is needed to render encodings other than EAN-12/EAN-13/ISBN
*/
if (isset($_ENV['windir']) && file_exists($_ENV['windir']))
{
require_once('master.inc.php');
$genbarcode_loc = DOL_DOCUMENT_ROOT.'/includes/barcode/genbarcode/genbarcode.exe';
}
else
{
$genbarcode_loc="/usr/local/bin/genbarcode";
}
/* CONFIGURATION ENDS HERE */
require("encode_bars.php"); /* build-in encoders */
/*
* barcode_outimage(text, bars [, scale [, mode [, total_y [, space ]]]] )
*
* Outputs an image using libgd
*
* text : the text-line (<position>:<font-size>:<character> ...)
* bars : where to place the bars (<space-width><bar-width><space-width><bar-width>...)
* scale : scale factor ( 1 < scale < unlimited (scale 50 will produce
* 5400x300 pixels when
* using EAN-13!!!))
* mode : png,gif,jpg, depending on libgd ! (default='png')
* total_y: the total height of the image ( default: scale * 60 )
* space : space
* default:
* $space[top] = 2 * $scale;
* $space[bottom]= 2 * $scale;
* $space[left] = 2 * $scale;
* $space[right] = 2 * $scale;
*/
function barcode_outimage($text, $bars, $scale = 1, $mode = "png",
$total_y = 0, $space = ''){
global $bar_color, $bg_color, $text_color;
global $font_loc;
/* set defaults */
if ($scale<1) $scale=2;
$total_y=(int)($total_y);
if ($total_y<1) $total_y=(int)$scale * 60;
if (!$space)
$space=array('top'=>2*$scale,'bottom'=>2*$scale,'left'=>2*$scale,'right'=>2*$scale);
/* count total width */
$xpos=0;
$width=true;
for ($i=0;$i<strlen($bars);$i++){
$val=strtolower($bars[$i]);
if ($width){
$xpos+=$val*$scale;
$width=false;
continue;
}
if (ereg("[a-z]", $val)){
/* tall bar */
$val=ord($val)-ord('a')+1;
}
$xpos+=$val*$scale;
$width=true;
}
/* allocate the image */
$total_x=( $xpos )+$space['right']+$space['right'];
$xpos=$space['left'];
if (!function_exists("imagecreate")){
print "You don't have the gd2 extension enabled<BR>\n";
print "<BR>\n";
print "<BR>\n";
print "Short HOWTO<BR>\n";
print "<BR>\n";
print "Debian: # apt-get install php4-gd2<BR>\n";
print "<BR>\n";
print "SuSE: ask YaST<BR>\n";
print "<BR>\n";
print "OpenBSD: # pkg_add /path/php4-gd-4.X.X.tgz (read output, you have to enable it)<BR>\n";
print "<BR>\n";
print "Windows: Download the PHP zip package from <A href=\"http://www.php.net/downloads.php\">php.net</A>, NOT the windows-installer, unzip the php_gd2.dll to C:\PHP (this is the default install dir) and uncomment 'extension=php_gd2.dll' in C:\WINNT\php.ini (or where ever your os is installed)<BR>\n";
print "<BR>\n";
print "<BR>\n";
print "The author of php-barcode will give not support on this topic!<BR>\n";
print "<BR>\n";
print "<BR>\n";
print "<A HREF=\"http://www.ashberg.de/bar/\">Folke Ashberg's OpenSource PHP-Barcode</A><BR>\n";
return "";
}
$im=imagecreate($total_x, $total_y);
/* create two images */
$col_bg=ImageColorAllocate($im,$bg_color[0],$bg_color[1],$bg_color[2]);
$col_bar=ImageColorAllocate($im,$bar_color[0],$bar_color[1],$bar_color[2]);
$col_text=ImageColorAllocate($im,$text_color[0],$text_color[1],$text_color[2]);
$height=round($total_y-($scale*10));
$height2=round($total_y-$space['bottom']);
/* paint the bars */
$width=true;
for ($i=0;$i<strlen($bars);$i++){
$val=strtolower($bars[$i]);
if ($width){
$xpos+=$val*$scale;
$width=false;
continue;
}
if (ereg("[a-z]", $val)){
/* tall bar */
$val=ord($val)-ord('a')+1;
$h=$height2;
} else $h=$height;
imagefilledrectangle($im, $xpos, $space['top'], $xpos+($val*$scale)-1, $h, $col_bar);
$xpos+=$val*$scale;
$width=true;
}
/* write out the text */
global $_SERVER;
$chars=explode(" ", $text);
reset($chars);
while (list($n, $v)=each($chars)){
if (trim($v)){
$inf=explode(":", $v);
$fontsize=$scale*($inf[1]/1.8);
$fontheight=$total_y-($fontsize/2.7)+2;
@imagettftext($im, $fontsize, 0, $space['left']+($scale*$inf[0])+2,
$fontheight, $col_text, $font_loc, $inf[2]);
}
}
/* output the image */
$mode=strtolower($mode);
if ($mode=='jpg' || $mode=='jpeg'){
header("Content-Type: image/jpeg; name=\"barcode.jpg\"");
imagejpeg($im);
} else if ($mode=='gif'){
header("Content-Type: image/gif; name=\"barcode.gif\"");
imagegif($im);
} else {
header("Content-Type: image/png; name=\"barcode.png\"");
imagepng($im);
}
}
/*
* barcode_outtext(code, bars)
*
* Returns (!) a barcode as plain-text
* ATTENTION: this is very silly!
*
* text : the text-line (<position>:<font-size>:<character> ...)
* bars : where to place the bars (<space-width><bar-width><space-width><bar-width>...)
*/
function barcode_outtext($code,$bars){
$width=true;
$xpos=$heigh2=0;
$bar_line="";
for ($i=0;$i<strlen($bars);$i++){
$val=strtolower($bars[$i]);
if ($width){
$xpos+=$val;
$width=false;
for ($a=0;$a<$val;$a++) $bar_line.="-";
continue;
}
if (ereg("[a-z]", $val)){
$val=ord($val)-ord('a')+1;
$h=$heigh2;
for ($a=0;$a<$val;$a++) $bar_line.="I";
} else for ($a=0;$a<$val;$a++) $bar_line.="#";
$xpos+=$val;
$width=true;
}
return $bar_line;
}
/*
* barcode_outhtml(text, bars [, scale [, total_y [, space ]]] )
*
* returns(!) HTML-Code for barcode-image using html-code (using a table and with black.png and white.png)
*
* text : the text-line (<position>:<font-size>:<character> ...)
* bars : where to place the bars (<space-width><bar-width><space-width><bar-width>...)
* scale : scale factor ( 1 < scale < unlimited (scale 50 will produce
* 5400x300 pixels when
* using EAN-13!!!))
* total_y: the total height of the image ( default: scale * 60 )
* space : space
* default:
* $space[top] = 2 * $scale;
* $space[bottom]= 2 * $scale;
* $space[left] = 2 * $scale;
* $space[right] = 2 * $scale;
*/
function barcode_outhtml($code, $bars, $scale = 1, $total_y = 0, $space = ''){
/* set defaults */
$total_y=(int)($total_y);
if ($scale<1) $scale=2;
if ($total_y<1) $total_y=(int)$scale * 60;
if (!$space)
$space=array('top'=>2*$scale,'bottom'=>2*$scale,'left'=>2*$scale,'right'=>2*$scale);
/* generate html-code */
$height=round($total_y-($scale*10));
$height2=round($total_y)-$space['bottom'];
$out=
'<Table border=0 cellspacing=0 cellpadding=0 bgcolor="white">'."\n".
'<TR><TD><img src=white.png height="'.$space['top'].'" width=1></TD></TR>'."\n".
'<TR><TD>'."\n".
'<IMG src=white.png height="'.$height2.'" width="'.$space['left'].'">';
$width=true;
for ($i=0;$i<strlen($bars);$i++){
$val=strtolower($bars[$i]);
if ($width){
$w=$val*$scale;
if ($w>0) $out.="<IMG src=white.png height=\"$total_y\" width=\"$w\" align=top>";
$width=false;
continue;
}
if (ereg("[a-z]", $val)){
//hoher strich
$val=ord($val)-ord('a')+1;
$h=$height2;
}else $h=$height;
$w=$val*$scale;
if ($w>0) $out.='<IMG src="black.png" height="'.$h.'" width="'.$w.'" align=top>';
$width=true;
}
$out.=
'<IMG src=white.png height="'.$height2.'" width=".'.$space['right'].'">'.
'</TD></TR>'."\n".
'<TR><TD><img src="white.png" height="'.$space['bottom'].'" width="1"></TD></TR>'."\n".
'</TABLE>'."\n";
//for ($i=0;$i<strlen($bars);$i+=2) print $line[$i]."<B>".$line[$i+1]."</B>&nbsp;";
return $out;
}
/* barcode_encode_genbarcode(code, encoding)
* encodes $code with $encoding using genbarcode
*
* return:
* array[encoding] : the encoding which has been used
* array[bars] : the bars
* array[text] : text-positioning info
*/
function barcode_encode_genbarcode($code,$encoding){
global $genbarcode_loc;
/* delete EAN-13 checksum */
if (eregi("^ean$", $encoding) && strlen($code)==13) $code=substr($code,0,12);
if (!$encoding) $encoding="ANY";
$encoding=ereg_replace("[|\\]", "_", $encoding);
$code=ereg_replace("[|\\]", "_", $code);
$cmd=$genbarcode_loc." \""
.str_replace("\"", "\\\"",$code)."\" \""
.str_replace("\"", "\\\"",strtoupper($encoding))."\"";
//print "'$cmd'<BR>\n";
$fp=popen($cmd, "r");
if ($fp){
$bars=fgets($fp, 1024);
$text=fgets($fp, 1024);
$encoding=fgets($fp, 1024);
pclose($fp);
} else return false;
$ret=array(
"encoding" => trim($encoding),
"bars" => trim($bars),
"text" => trim($text)
);
if (!$ret['encoding']) return false;
if (!$ret['bars']) return false;
if (!$ret['text']) return false;
return $ret;
}
/* barcode_encode(code, encoding)
* encodes $code with $encoding using genbarcode OR built-in encoder
* if you don't have genbarcode only EAN-13/ISBN is possible
*
* You can use the following encodings (when you have genbarcode):
* ANY choose best-fit (default)
* EAN 8 or 13 EAN-Code
* UPC 12-digit EAN
* ISBN isbn numbers (still EAN-13)
* 39 code 39
* 128 code 128 (a,b,c: autoselection)
* 128C code 128 (compact form for digits)
* 128B code 128, full printable ascii
* I25 interleaved 2 of 5 (only digits)
* 128RAW Raw code 128 (by Leonid A. Broukhis)
* CBR Codabar (by Leonid A. Broukhis)
* MSI MSI (by Leonid A. Broukhis)
* PLS Plessey (by Leonid A. Broukhis)
*
* return:
* array[encoding] : the encoding which has been used
* array[bars] : the bars
* array[text] : text-positioning info
*/
function barcode_encode($code,$encoding){
global $genbarcode_loc;
if (
((eregi("^ean$", $encoding)
&& ( strlen($code)==12 || strlen($code)==13)))
|| (($encoding) && (eregi("^isbn$", $encoding))
&& (( strlen($code)==9 || strlen($code)==10) ||
(((ereg("^978", $code) && strlen($code)==12) ||
(strlen($code)==13)))))
|| (( !isset($encoding) || !$encoding || (eregi("^ANY$", $encoding) ))
&& (ereg("^[0-9]{12,13}$", $code)))
){
/* use built-in EAN-Encoder */
$bars=barcode_encode_ean($code, $encoding);
} else if (file_exists($genbarcode_loc)){
/* use genbarcode */
$bars=barcode_encode_genbarcode($code, $encoding);
} else {
print "php-barcode needs an external programm for encodings other then EAN/ISBN<BR>\n";
print "<UL>\n";
print "<LI>download gnu-barcode from <A href=\"http://www.gnu.org/software/barcode/\">www.gnu.org/software/barcode/</A>\n";
print "<LI>compile and install them\n";
print "<LI>download genbarcode from <A href=\"http://www.ashberg.de/bar/\">www.ashberg.de/bar/</A>\n";
print "<LI>compile and install them\n";
print "<LI>specify path the genbarcode in php-barcode.php\n";
print "</UL>\n";
print "<BR>\n";
print "<A HREF=\"http://www.ashberg.de/bar/\">Folke Ashberg's OpenSource PHP-Barcode</A><BR>\n";
return false;
}
return $bars;
}
/* barcode_print(code [, encoding [, scale [, mode ]]] );
*
* encodes and prints a barcode
*
* return:
* array[encoding] : the encoding which has been used
* array[bars] : the bars
* array[text] : text-positioning info
*/
function barcode_print($code, $encoding="ANY", $scale = 2 ,$mode = "png" ){
$bars=barcode_encode($code,$encoding);
if (!$bars) return;
if (!$mode) $mode="png";
if (eregi($mode,"^(text|txt|plain)$")) print barcode_outtext($bars['text'],$bars['bars']);
elseif (eregi($mode,"^(html|htm)$")) print barcode_outhtml($bars['text'],$bars['bars'], $scale,0, 0);
else barcode_outimage($bars['text'],$bars['bars'],$scale, $mode);
return $bars;
}
?>

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