mirror of
https://git.code.sf.net/p/zint/code
synced 2024-09-19 23:39:02 -04:00
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
|
/**
|
||
|
|
*
|
||
|
|
* IEC16022 bar code generation
|
||
|
|
* Adrian Kennard, Andrews & Arnold Ltd
|
||
|
|
* with help from Cliff Hones on the RS coding
|
||
|
|
*
|
||
|
|
* (c) 2004 Adrian Kennard, Andrews & Arnold Ltd
|
||
|
|
* (c) 2006 Stefan Schmidt <stefan@datenfreihafen.org>
|
||
|
|
*
|
||
|
|
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* Main encoding function
|
||
|
|
* Returns the grid (malloced) containing the matrix. L corner at 0,0.
|
||
|
|
* Takes suggested size in *Wptr, *Hptr, or 0,0. Fills in actual size.
|
||
|
|
* Takes barcodelen and barcode to be encoded
|
||
|
|
* Note, if *encodingptr is null, then fills with auto picked (malloced)
|
||
|
|
* encoding.
|
||
|
|
* If lenp not null, then the length of encoded data before any final unlatch
|
||
|
|
* or pad is stored.
|
||
|
|
* If maxp not null, then the max storage of this size code is stored
|
||
|
|
* If eccp not null, then the number of ecc bytes used in this size is stored
|
||
|
|
* Returns 0 on error (writes to stderr with details).
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __IEC16022ECC200_H
|
||
|
|
#define __IEC16022ECC200_H
|
||
|
|
|
||
|
|
unsigned char *iec16022ecc200(int *Wptr, int *Hptr, char **encodingptr,
|
||
|
|
int barcodelen, unsigned char *barcode,
|
||
|
|
int *lenp, int *maxp, int *eccp);
|
||
|
|
#define MAXBARCODE 3116
|
||
|
|
|
||
|
|
#endif /* __IEC16022ECC200_H */
|