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848 Commits

Author SHA1 Message Date
Robin Stuart
1882d76b70 Update version to 2.6.1 2017-08-27 09:31:02 +01:00
Robin Stuart
86a0071f09 Show correct ECC in function information 2017-08-14 07:47:50 +01:00
Robin Stuart
1ca01e9322 Make data types for tables consistent across symbologies 
..and reduce library binary size slightly
 2017-08-09 09:13:37 +01:00
Robin Stuart
50ec72527b Minor tweaks, no change of function 2017-08-07 08:37:02 +01:00
Robin Stuart
1f503f2aca Dedupe error correction code in Aztec 2017-08-06 09:10:00 +01:00
Robin Stuart
608b4b9134 Audit of error codes 2017-07-27 16:01:53 +01:00
Robin Stuart
e81a90bb58 Avoid SIGSEGV on Code 128 input too long 2017-07-26 11:44:47 +01:00
Robin Stuart
24f175b6f6 Flag if DM_SQUARE is used at the same time as symbol size selection 2017-07-26 11:16:54 +01:00
oxy
2e6fb6a109 compile error fixed 2017-07-24 13:44:27 +01:00
oxygenic
91f66ec57d backported 2017-07-24 13:44:27 +01:00
oxygenic
d8330f5d96 back-merged 2017-07-24 13:44:27 +01:00
Robin Stuart
8ca1329fcf Allow ECI 26 in Unicode mode 2017-07-23 18:04:58 +01:00
Robin Stuart
451f0150d8 Expand ECI support and enforce binary mode when ECI is set 2017-07-23 17:59:51 +01:00
Robin Stuart
d818d1aecc Improved Aztec Code bit compression 
Somewhat fixes #30 reported by Francois Grieu
 2017-07-21 17:56:36 +01:00
Julien Nabet
3257a5c0af cppcheck: fix reports 
[backend/bmp.c:133]: (error) Memory leak: bitmap
[backend/bmp.c:126]: (error) Memory leak: bitmap
[backend/composite.c:464]: (error) Array index -1 is out of bounds.
[backend/composite.c:507]: (error) Array index -1 is out of bounds.
[backend/dmatrix.c:962]: (style) Redundant condition: i!=0. 'i==0 || (i!=0 && binary[i-1]!='b')' is equivalent to 'i==0 || binary[i-1]!='b''
[backend/raster.c:122]: (error) Memory leak: rotated_pixbuf
[backend/raster.c:506]: (error) Memory leak: pixelbuf
[frontend/main.c:273]: (error) Uninitialized variable: format_string
[frontend_qt/exportwindow.cpp:103]: (style) Array index 'j' is used before limits check.
 2017-07-01 09:49:47 +01:00
Robin Stuart
0d6716a773 Add method for dynamically checking version info 
Suggestion by aragon@phat.za.net for python-zint
 2017-07-01 09:06:47 +01:00
Robin Stuart
6306228fed Remove unnecessary debug code 2017-06-18 13:03:25 +01:00
Robin Stuart
a085bca168 Revion of ECI number encoding 2017-06-18 13:00:22 +01:00
Robin Stuart
c0e95684a9 Reduce size of Code 49 bit pattern table (no change of functionality) 2017-06-10 10:45:42 +01:00
Robin Stuart
17be0440cc Review of data types to reduce memory usage (no change of functionality) 2017-06-10 10:08:27 +01:00
Robin Stuart
3f7f909644 Simplify PDF binary handling, remove TTF array (no change of functionality) 2017-06-09 22:00:22 +01:00
Robin Stuart
dd2f9e65ba Further tweaks to binary conversion in QR Code 2017-06-06 21:31:03 +01:00
Robin Stuart
47a64047af Harmonise binary conversion and expand ECI support in QR Code 2017-06-06 21:11:11 +01:00
Robin Stuart
241bcedaa1 Remove unnecessary estimate of binary bitlength 2017-06-05 20:05:58 +01:00
Robin Stuart
30272dd955 Use more accurate guess of bit length when calculating smallest available version 
Fixes #66, Bug report by jthie
 2017-06-05 19:17:22 +01:00
Robin Stuart
7b53fc3469 Include version information in UPNQR symbols 
Fixes #65, Bug report by Primož Cerar
 2017-05-30 08:40:08 +01:00
Robin Stuart
ffcfe965d1 Merge Update Visual Studio sln 
Code by Cosmic Marc https://sourceforge.net/u/cosmarc/
cd65154a36/
Fixes https://sourceforge.net/p/zint/code/merge-requests/2/
 2017-05-29 11:11:04 +01:00
Robin Stuart
b3a1b24d18 help the compiler create more efficient code 
Patch from Michael <virtual_worlds@gmx.de>
Full text: As usual I have modified only minor things to remove warnigs when compiled as C++ code, have added some const-specifiers where possible to help the compiler create more efficient code and added some static-specifiers to make functions invisible to other modules.
 2017-05-29 10:43:47 +01:00
Cosmin Marc
cd65154a36 Update gitignore. 
Add to libzint.vcxproj missing files.
Fix missing include in emf.c.
Add x64 configuration.
Change paths to point to extern folder for external libs(lipbng, zlib).
Updated version in rc file.
 2017-05-25 20:17:43 +03:00
Robin Stuart
b46bc1f45e Accept UFT-8 input data for UPNQR 2017-05-21 09:20:03 +01:00
Robin Stuart
b426877a4f Add new symbology UPNQR 2017-05-20 23:37:50 +01:00
Robin Stuart
847fa6f332 Update DotCode to latest draft (April 24, 2017) 2017-05-19 21:30:31 +01:00
Robin Stuart
a1327cbd0d Bugfix: Insertion of unlatch character in EDIFACT mode will unlatch immediately, not at the end of the 24-bit block 
Fixes #60, Ref: ISO para 5.2.8.2.
Bug report thanks to ice4x800@sf
 2017-05-14 18:46:43 +01:00
Robin Stuart
4c8de6399f Deduplicate GB18030 lookup table 2017-05-14 14:43:49 +01:00
Robin Stuart
6d5fcd14f8 Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2017-05-14 08:15:55 +01:00
Robin Stuart
19c3755ed0 Simplify conversion to binary with common function 
No change to functionality
 2017-05-14 08:15:08 +01:00
Harald Oehlmann
c52032acb2 Update win c6 makefile and tcl backend to version 2.6.0 2017-05-12 14:16:59 +02:00
Robin Stuart
19ba8a34c4 Update to version 2.6.0 and update copyright to 2017 2017-05-11 21:14:38 +01:00
Robin Stuart
eef59d150e Prevent control characters from corrupting SVG 
Bug fix by Maikel Houthuijzen
 2017-05-11 20:15:10 +01:00
Robin Stuart
1ec0873caa Extend Unicode support in Han Xin to Supplementary planes (>= U+10000) 2017-04-23 20:15:50 +01:00
Robin Stuart
92f02c8a67 Kanji works better if data is read to symbol :) 2017-04-21 20:38:19 +01:00
Robin Stuart
a8077535b2 Correct Kanji processing in QR Code 
Bugfix by Milton Neal <miltonneal@bigpond.com>
 2017-04-21 19:55:17 +01:00
Robin Stuart
6f4610aa98 Add verbose mode to output debug info without recompiling 2017-04-11 10:05:38 +01:00
Robin Stuart
5acbffff0d Consistently throw an error if data does not fit in specified size symbol 
See ticket #57
 2017-04-11 09:26:39 +01:00
Robin Stuart
1ac5298190 Perform calculations on real rather than estimated binary length... 
...and get correct values for ECC encoding from table D1.
Bugfixes by Milton Neal
 2017-04-10 08:06:53 +01:00
Harald Oehlmann
f7753564cf Codablock: Code A/B character set change corrected 2017-04-03 11:47:39 +02:00
Harald Oehlmann
7494a241ca Bug fix for Ticket 56: Codablock F: [StartA] was coded as [StartA][SHIFT] resulting in wrong Code and illegal memory access to wrong Code128 pattern 2017-03-30 15:23:14 +02:00
Harald Oehlmann
6bc50a943c Delete to rectangular DMRE formats 24x32, 24x36, 26x32, 26x40 which will probably not be in ISO/IEC 21741 2017-03-29 19:48:44 +02:00
Harald Oehlmann
480e514754 Make bakcend/dotcode.c, emf.c and tif.c compile with MS-VC6 2017-03-28 18:06:08 +02:00
Robin Stuart
939d4de4f0 Enforce height of PDF417 rows 
Fixes #55, Bugfix by Galen Rice
 2017-03-17 17:08:50 +00:00
Boris Zentner
eb1d246a4d The backend/library should not print error messages. 
Just return the error in errtxt.
 2017-03-11 08:39:22 +00:00
Boris Zentner
22e06ee05a Test only the current row. Do not check bits outside of the barcode or in the next row. 2017-03-11 08:39:10 +00:00
Robin Stuart
7bbb7072b4 Allow X in Telepen Numeric 
Bugfix by Milton Neil
 2017-03-04 10:00:03 +00:00
Robin Stuart
b2123f78a3 Update PZN to new (as of 2013) PZN-8 standard 
Bug fix by Milton Neil
 2017-03-04 07:44:32 +00:00
Robin Stuart
726fb64c02 Fix typo in mixed mode string 
Bug report by Milton Neil
 2017-02-25 07:56:20 +00:00
Robin Stuart
cddf469ac6 Allow encoding HT FS GS RS and CRLF in code set B 
Bug reported by Milton Neil <miltonneal@bigpond.com>
 2017-02-19 00:09:24 +00:00
Robin Stuart
6a69e97dfe Improved pad character handling routine 
Bugfix and code by Milton Neil <miltonneal@bigpond.com>
 2017-02-18 22:17:49 +00:00
Boris Zentner
81cadc3cf9 Fix buffer over run, source is similar to local_source but smaller. 
So it might be possible to find a plus character in random data behind source.
 2017-02-14 19:08:34 +00:00
Boris Zentner
45633751ee Fix of by one error and check only data. Not the zero at the end. 2017-02-14 19:08:20 +00:00
Robin Stuart
025a485ddf Pad only with character 109 when finishing in binary mode 
Bug report by Milton Neil
 2017-02-14 18:01:48 +00:00
Robin Stuart
a77e448df5 Correctly determine symbol size accoding to section 5.2.2 
Bug fix by Milton Neil <miltonneal@bigpond.com>
 2017-02-14 11:04:58 +00:00
Boris Zentner
319c7791bc Fix of by one error in maxi_text_process 2017-01-26 19:44:20 +00:00
Robin Stuart
ecb10e6b7d Don't initialise roots beyond end of field 
AKA don't use code from draft standards without testing it!
Bug reported by Christian Sakowski
 2017-01-22 19:12:11 +00:00
Robin Stuart
f4852b11a8 Calculate addresses correctly if last TIFF strip is full 2016-12-31 10:44:09 +00:00
Robin Stuart
ec8cfcbb76 Add TIFF output option 2016-12-30 20:25:58 +00:00
Robin Stuart
d1e406b7d2 Add enhanced metafile format (EMF) support 2016-12-23 16:48:03 +00:00
Robin Stuart
e7858dfe98 Add version information to zint.h and increment release version 
Relates to #51
 2016-12-10 09:04:06 +00:00
Robin Stuart
6115a3f8b6 Avoid trying to encode non-EDIFACT characters in EDIFACT mode 
Bug report by brunt, revokes commit [dc3626], tickets #44 and #50
 2016-11-26 20:10:51 +00:00
Robin Stuart
0dc3b60c2b Counteract inaccuracy of float values in look ahead test 
Bug report by brunt, ticket #49
 2016-11-26 13:58:54 +00:00
Robin Stuart
08aefa6aea Include string terminator when keeping track of b256 encoded characters 
bug report and patch by brunt, ticket #48
 2016-11-26 11:38:00 +00:00
Robin Stuart
1d503c54fe Unlatch EDIFACT encodation when buffer is empty 
bug report and patch by brunt, ticket #46
 2016-11-26 11:28:43 +00:00
Robin Stuart
6af035ba98 Unlatch X12 encodation when there are 2 codewords left in the buffer 
bug report by brunt, ticket #45
 2016-11-26 11:18:37 +00:00
Robin Stuart
dc36261030 Force unlatch from EDIFACT on illegal character 
Bug report and patch by brunt, ticket #44
 2016-11-26 09:00:41 +00:00
Robin Stuart
1155683be1 Include last input character in look ahead test 
Bug and patch by brunt, ticket #43
 2016-11-26 08:44:59 +00:00
Robin Stuart
b003627908 Interpret 4-bit codewords as big-endian for error correction 
affects microQR symbol sizes M1 and M3
bug reported by Milton Neal
 2016-11-25 22:21:30 +00:00
Robin Stuart
658cdd7a69 Check for too many codewords after remainder in 144x144 symbols 
Bug report and patch by brunt, ticket #42
 2016-11-25 20:50:35 +00:00
Robin Stuart
886e789090 Add unlatch if C40/Text buffer is empty 
also don't read binary marker beyond end of input

Relates to #38 and #41
 2016-11-22 22:03:28 +00:00
Robin Stuart
a0493a0d0c Force flush of last two C40 or Text values in buffer 
Relates to #38
 2016-11-22 20:24:33 +00:00
Robin Stuart
4ea35b9082 Revert last commit, and use more standard compliant solution 2016-11-19 10:16:10 +00:00
Robin Stuart
1d4cead56e Handle partial C40 or Text buffer properly when using Shift characters 
Relates to ticket #38 created by Brunt
 2016-11-17 22:32:06 +00:00
Robin Stuart
a1fd5bd832 Malloc declaration needed for Visual Studio 2016-11-05 21:06:58 +00:00
Robin Stuart
5992bbf6e5 Malloc declaration needed for Visual Studio 2016-11-05 16:46:24 +00:00
Boris Zentner
b13645fd16 Remove non standard #include <malloc.h> 2016-10-30 20:00:09 +00:00
Robin Stuart
184fb71fe5 [PATCH] Remove non standard #include <malloc.h> 2016-10-30 17:43:10 +00:00
Boris Zentner
8851884ea1 Clear symbol->text without a constant. 2016-10-30 17:41:56 +00:00
Boris Zentner
02c0df93e6 sym->row_height is 200 now clear it more reliable. 2016-10-30 17:41:50 +00:00
Boris Zentner
696b99b1d2 Fix typos 2016-10-30 17:41:21 +00:00
Boris Zentner
1911b28865 Fix off by one error in code_49 2016-10-30 17:10:40 +00:00
Boris Zentner
63a252a573 Remove superfluous code 2016-10-30 17:10:36 +00:00
Boris Zentner
bfb4d3284b nRead is not used on error 2016-10-30 17:10:30 +00:00
Boris Zentner
7ca22f24a4 Remove superfluous code 2016-10-30 17:10:24 +00:00
Boris Zentner
9553e96f8a Fix of by one errors when searching from right to left. 2016-10-30 17:10:12 +00:00
Robin Stuart
4561a66067 Add identifiers to error messages 
To ease the debug process
 2016-10-28 22:40:40 +01:00
Robin Stuart
d875318b3d Add option to include check digit in UPC/EAN data, and validate before encoding 
Fixes #5
 2016-10-28 19:43:08 +01:00
Robin Stuart
796af2580f Make MaxiCode scalable in raster files 2016-10-27 17:50:10 +01:00
Robin Stuart
54c0a858ea Don't include empty strings in output SVG 2016-10-27 13:47:32 +01:00
Robin Stuart
20c4509ecd Set fixed row height in Codablock-F 2016-10-27 13:33:19 +01:00
Robin Stuart
5402264ad9 Alterations based on feedback from Wang Yi 2016-10-27 12:35:53 +01:00
Robin Stuart
7ea03123c8 Set minimum row heights 2016-10-27 09:32:12 +01:00
Harald Oehlmann
a57ef2adc8 2016-10-26 HaO Extended HIBC string length to 112 (HIBC 2.6) 2016-10-26 19:34:21 +02:00
Robin Stuart
cfda2067b1 Improved handling of partial row data 
Bug reported by Edgard Lima and fixed by Milton Neal
 2016-10-15 10:54:23 +01:00
Robin Stuart
dd80371b17 Enforce DataBar height restrictions 2016-10-14 18:56:49 +01:00
Robin Stuart
d6a1008ae7 Plot pixel buffer the right way up 2016-10-14 16:08:03 +01:00
Robin Stuart
d3b6c9ec07 Remove typo from Grid Matrix codeword dividing table 
Bugfix by brunt, Fixes #34
 2016-10-09 15:01:16 +01:00
Robin Stuart
ee12f3569b Correction to special case row handling GS1-DataBar Stacked 2016-10-09 14:10:39 +01:00
Robin Stuart
f145680739 Revoke changes made to pixel buffering in API 2016-10-02 10:45:47 +01:00
Robin Stuart
f8b56002c9 Improved processing of CC-C 2016-09-25 11:09:20 +01:00
Harald Oehlmann
a752f2583f Codablock F: 
- Fixed crash for negative planed column count.
- Use a square-symbol if no dimensions given, starting at 9 planed characters
 2016-09-20 23:19:31 +02:00
Robin Stuart
9eff5cc63a Allow adjustment of dot size when in dotty mode 2016-09-18 14:09:58 +01:00
Robin Stuart
b13efe334a Slight code reduction - use loops when converting to or from binary 2016-09-17 18:22:26 +01:00
Robin Stuart
0dd072437e Add Codablock options to Studio 
Also remove divide by zero bug calculating row height
 2016-09-17 11:39:01 +01:00
Robin Stuart
c351ed492e Minor tweaks: Don't allow GS1 in Codablock-F, Don't allow negative height rows, Warn user if using ECI mode 2016-09-14 22:34:59 +01:00
Robin Stuart
b49f3f0255 Fix memory leak in PostScript 
Also match ZBarcode_Encode prototype with definition
Fixes thanks to Alex Haley <ahaley42@sf>, Ref ticket #33
 2016-09-13 21:30:19 +01:00
Harald Oehlmann
343b3b873e Silence nondefined compiler warnings 2016-09-13 08:16:51 +02:00
Robin Stuart
16511da26d Improved rendering of seperator bars for Codablock-F 2016-09-12 21:47:40 +01:00
Harald Oehlmann
7b4009d19f Fixed bugs: C128 arbitrary data, C128 wrong checksum 2016-09-12 15:49:17 +02:00
Harald Oehlmann
2cf489eac2 Make compile with MS-VC6 2016-09-12 13:24:18 +02:00
Robin Stuart
7ae2e68396 Typo-- 2016-09-11 08:47:34 +01:00
Robin Stuart
e0402ba434 Consolidate raster image rotation and colour sanity checks 2016-09-11 08:42:31 +01:00
Robin Stuart
71a30a9031 pack structures in portable fashion, now creates valid bitmap headers for Windows 2016-09-10 18:35:45 +01:00
Robin Stuart
6dbf817ffa Resolve link error LNK2019 in VS 
Bugfix by Milton Neal <miltonneal@bigpond.com>
 2016-09-10 16:33:08 +01:00
Robin Stuart
2c2200a7cb modifications for VS2015, some 
additional static/const's and a few bugfixes for HanXin and DotStream.

Patch by Michael <virtual_worlds@gmx.de>
 2016-09-05 22:06:50 +01:00
Robin Stuart
8d3abf8440 Suppress warnings for uninitialized values 2016-09-04 16:35:11 +01:00
Robin Stuart
d86ac40b20 Plot Codablock symbols to file and in Studio 2016-09-04 11:04:41 +01:00
Robin Stuart
a7bcef4ef7 Fix various memory leaks 
Bugfixes thanks to Alex Haley <ahaley42@users.sf.net>
 2016-09-03 18:45:09 +01:00
Harald Oehlmann
e6ff154543 Codablock F C128 Codeword generation implemented 2016-08-31 16:29:21 +02:00
Robin Stuart
e862bf076c Trying to keep multiple machines synchronised really sucks! 2016-08-29 18:46:52 +01:00
Robin Stuart
f89167c30b Bugfix: Allocate sufficient memory for larger data strings 2016-08-29 18:45:58 +01:00
Robin Stuart
f0d8bb82dc Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2016-08-28 16:39:13 +01:00
Robin Stuart
8ccde8ad67 Allow DotCode output in EPS 2016-08-28 16:38:02 +01:00
Robin Stuart
3cf8a142b8 Bugfix: Ouput binding in raster images 
Also: tidy up use of output_options
 2016-08-26 15:13:40 +01:00
Robin Stuart
c6a68dd605 bugfix: Corruption of output_options data 2016-08-26 12:15:54 +01:00
Robin Stuart
542ec7c7a5 When libpng is not found, default to GIF output 2016-08-26 11:44:02 +01:00
Robin Stuart
085ec8477c Add framework for Codablock 2016-08-24 19:39:39 +01:00
Robin Stuart
4e13b0e95d Add framework for Codablock 2016-08-24 19:37:49 +01:00
Harald Oehlmann
b527245a5f Merge branch 'master' of ssh://git.code.sf.net/p/zint/code 2016-08-22 19:08:39 +02:00
Harald Oehlmann
50a48c1294 Silence signed compiler warnings 2016-08-22 19:08:00 +02:00
Robin Stuart
94733dd5f5 Bugfix: increase ECC if there is capacity 
Bug found by Michael
 2016-08-22 18:07:27 +01:00
Harald Oehlmann
3893f6f158 Make compile with MSVC6++ 2016-08-22 18:58:32 +02:00
Robin Stuart
eedb4c638a Expand symbol memory to allow biggest Han Xin without crashing 2016-08-21 21:58:38 +01:00
Robin Stuart
2e11b5f8d3 Bugfix: Crash on setting option_2 for DotCode 
Bug report by Michael
 2016-08-19 18:22:16 +01:00
Robin Stuart
3b366bbbd2 Stop crashing with large DotCode symbols 2016-08-17 17:22:31 +01:00
Robin Stuart
9d1c20201d Add ECI encoding 2016-08-16 12:43:41 +01:00
Robin Stuart
bcad6504b5 Restrict dotty mode to matrix symbols 2016-08-12 19:30:46 +01:00
Robin Stuart
498fd4151d Add dot (circle) plotting for raster (PNG/GIF/PCX/BMP) images 2016-08-08 23:18:55 +01:00
Robin Stuart
30b8bebf82 Remove compiler warnings 2016-08-07 21:00:27 +01:00
Robin Stuart
d7fd2dc584 Remove autogenerated makefiles 2016-08-07 20:39:26 +01:00
Robin Stuart
8029dec9c7 Merge Dotcode 2016-08-07 20:28:56 +01:00
Robin Stuart
674a491a56 Dotcode: Add custom height setting and format code 2016-08-07 20:11:51 +01:00
Robin Stuart
0c5f9191e6 DotCode: Place data in symbol and evaluate bitmask 2016-08-06 22:03:36 +01:00
Harald Oehlmann
08c88e85d2 Added gif output 2016-07-28 20:58:33 +02:00
Harald Oehlmann
3939a1ae54 Make compile with MSVC6 (no C99 compatibility) 2016-07-28 10:32:46 +02:00
Robin Stuart
70fb17fcb4 DotCode: Calculate masks and Reed-Solomon error bytes 2016-07-27 12:18:53 +01:00
Robin Stuart
340bcd2833 DotCode: New symbology added and encoding to codewords as set out in Annex F 
Does not produce DotCode symbols yet
 2016-07-25 22:52:29 +01:00
Robin Stuart
804ca24aca Correct bizarre use of isX12() 
Bug spotted by Milton Neal
 2016-07-25 22:46:26 +01:00
Robin Stuart
118caf10ea Silence debug output 2016-07-23 19:22:12 +01:00
Robin Stuart
b968073d71 --typo 2016-07-23 19:17:53 +01:00
Robin Stuart
7eaa82bfa1 Improved PCX algorithm, uses less memory 2016-07-23 19:14:57 +01:00
Robin Stuart
babeaec41d Add ZSoft PCX image file output 2016-07-23 15:08:55 +01:00
Robin Stuart
7e3a56815f Correct header info 2016-07-22 17:21:40 +01:00
Robin Stuart
c35378acc5 Bugfix: EDIFACT unlatch character not needed for all symbols 
Ref: ISO 16022 para 5.2.8.2
Bug reported by Daniel Yang
 2016-07-22 16:42:39 +01:00
Robin Stuart
8f7cc8d8b1 Remove error in file descriptor 2016-07-19 23:09:08 +01:00
Robin Stuart
08e51cf5bb Separate PNG and BMP file handling routines and create common framework to allow addition of more output file formats 2016-07-19 23:02:39 +01:00
Robin Stuart
6dcc6af817 Make bitmap size available to API 2016-07-18 20:22:56 +01:00
Robin Stuart
75384ca009 Add bitmap (BMP) file support 
And upgrade symbol->bitmap structure to reflect BMP format
Based on work by Adrian Keller
 2016-07-18 20:14:56 +01:00
Robin Stuart
e39d2ff915 Add dot mode (experimental) 
First step towards solution for ticket #29
 2016-07-12 15:00:25 +01:00
Harald Oehlmann
188cfcdd1f Compile MS-VC6 compatible: only define variables after "{" or at top 2016-07-04 12:08:08 +02:00
Robin Stuart
caa4bb913f Don't add descriptor to EPS and SVG if text is supressed 2016-06-19 14:29:39 +01:00
Robin Stuart
507071cf9c Add CMYK colourspace option for EPS 
Requested by Joe Bedard
Ref #22
 2016-06-19 14:14:30 +01:00
Robin Stuart
e0240c8e2e Add bold text option for PNG 
Fixes #26
Code patch by Christoph Scharenberg
 2016-06-19 12:32:49 +01:00
Robin Stuart
d2774af120 Correctly format EAN and UPC without text 
EAN and UPC should have a standard compliant format even without text
Fixes #27
 2016-06-19 11:59:09 +01:00
Robin Stuart
c709b08da5 Merge branch 'hanxin' 
Add new symbology Han Xin according to AIMD-015:2010
Implementation may change when this becomes an ISO standard.
 2016-06-19 09:14:52 +01:00
Robin Stuart
55b33cfb88 Han Xin: Comment possible errors in AIMD-015 2016-06-19 09:07:50 +01:00
Robin Stuart
032dee1e0e Han Xin: Add Chinese character (GB18030) modes 2016-05-01 22:10:50 +01:00
Robin Stuart
044b827fff Set default start mode (remove compiler warning) 2016-04-30 14:22:23 +01:00
Robin Stuart
45ce52df25 Display smalltext correctly 
Bugfix by C. Scharenberg (Ticket #21)
 2016-04-30 12:35:26 +01:00
Robin Stuart
4ae120ab35 Han Xin: Add user options (Version and ECC level) 2016-04-30 10:25:16 +01:00
Robin Stuart
8eb5525c8c Han Xin: Add function information 2016-04-23 15:26:51 +01:00
Robin Stuart
4c7fb647d0 Han Xin: Evaluate and apply bitmask 2016-04-20 20:44:59 +01:00
Robin Stuart
fd0f041f19 Han Xin: Add error correction and codeword interlace 2016-04-16 12:57:45 +01:00
Robin Stuart
7831bda722 Han Xin: Select symbol size and divide binary data into codewords 2016-04-10 20:36:57 +01:00
Robin Stuart
64396488e8 Han Xin: Plot finder and alignment patterns 2016-04-09 17:01:21 +01:00
Robin Stuart
a5440244c4 Han Xin - Add Numeric mode, Text mode and Binary byte mode encoding 2016-04-07 22:30:37 +01:00
Robin Stuart
0230426b0f Add new symbology: Han Xin Code 2016-04-07 17:13:43 +01:00
Harald Oehlmann
0fcf4cc1ab Ticket #18: add some const. 2016-04-06 22:55:14 +02:00
Robin Stuart
5ec95153a0 Populate map for Aztec codes 
Ref #17 from hoky24
 2016-04-06 09:35:36 +01:00
Harald Oehlmann
90407bffce Removed include malloc.h for all non-Windows so FreeBSD compiles. 
Removed include of sys/malloc.h for APPLE, probably not used.
Ticket #18
 2016-04-03 22:33:01 +02:00
Robin Stuart
f17f10fa7c Replace local concat() and roundup() with C library defaults 
Patch by Oxy (Michael) <virtual_worlds@gmx.de>
Ref: https://sourceforge.net/p/zint/mailman/message/34896811/
 2016-03-02 21:12:38 +00:00
Harald Oehlmann
0a034fd5ea Re-replace ceilf() by ceil(). 
ceilf is better but is C99 which is not supported by my MS-VC6 cpmpiler.
I also suppose, we loose friends if we will rely on C99 features.
If someone has a solution to test if ceilf() exists and use it in this case, I have no troubble, but we need a fall-back.
 2016-03-02 11:05:22 +01:00
Robin Stuart
4fb0bb96d9 Bugfix: buffer overrun and mode switch in general field 
Ref ticket #15
Bugfix by Vitaly
 2016-02-29 20:54:20 +00:00
Robin Stuart
5d9ce6f684 Improvements from Oxy patch 
Original email reads...
It does not contain any fundamental changes or new functions but a lot of improvements which I have done over time (added several const/static specifiers, replaced repeated if-conditions by if-else, removed some warnings).
 2016-02-29 19:42:32 +00:00
Harald Oehlmann
372994d794 Add Data Matrix Rectangular Extension (DMRE) in regular distribution 
- add define "DM_DMRE	101" to zint.h as option_3 value
- add option "-dmre" to command line
- add ckeckbutton "Activate DMRE in automatic mode" to qzint
- make dmatrix.c/dmatrix.h aware of option_3 value DM_DMRE and include DMRE in automatic mode
- Use version 2.5 everywere (as already started by Robin)
- common test case for DMRE in automatic mode is numeric input data with 48 digits, which should lead to a symbol of size 8x64
 2016-02-27 21:26:52 +01:00
Harald Oehlmann
0d7ee10ef5 Avoid type definition outside of blocks to be VC6 compatible. 2016-02-24 08:42:15 +01:00
Robin Stuart
7d6050bd3b Allocate memory in Visual Studio friendly way 2016-02-23 19:33:21 +00:00
Robin Stuart
9372aa4e48 Remove int declarations in for loops for Visual Studio 2016-02-23 19:21:48 +00:00
Robin Stuart
cc69851da7 Update developer info 2016-02-22 19:07:09 +00:00
Robin Stuart
65ce7ecc82 Remove dead code 2016-02-20 14:47:11 +00:00
Robin Stuart
6b0b69eb4f Simplify font.h 2016-02-20 14:38:40 +00:00
Robin Stuart
660d8148bd Code format and audit, part 3 
Update copyright info, remove unused code, etc.
 2016-02-20 11:29:19 +00:00
Robin Stuart
8a88ffdd7b Code format and audit, part 2 
Update copyright info, remove unused code, etc.
 2016-02-20 10:50:15 +00:00
Robin Stuart
77cdf77690 Code format and audit, part 1 
Update copyright info, remove unused code, etc.
 2016-02-20 09:38:03 +00:00
Robin Stuart
ae335b104a Alter 'dump' option to give hexadecimal output 2016-02-18 23:23:31 +00:00
Robin Stuart
653105b81d Improved data compression algorithm for QR Code 2016-02-18 12:17:50 +00:00
Robin Stuart
001a0a88d9 Revised data mask scoring 
Revision of 4 tests from Table 11, reflecting clarification given in ISO/IEC 18004:2015
 2016-02-17 20:31:50 +00:00
Robin Stuart
97a7afa246 Update GS1 Composite name 
Code now checked against ISO/IEC 24723:2010
 2016-02-17 14:33:17 +00:00
Robin Stuart
0f2abd1c64 Update GS1 DataBar names 
To reflect changes made in 2011 revision of ISO/IEC 24724
 2016-02-17 13:01:56 +00:00
Robin Stuart
0c42a2473e Revert to UNIX style EOL 2016-02-17 10:52:48 +00:00
Robin Stuart
2e59058615 Avoid possible confusion with Windows error code 
Bugfix by Oxy Genic
Ref: https://sourceforge.net/p/zint/mailman/message/34857131/
 2016-02-17 10:37:20 +00:00
Robin Stuart
7ae95b2b42 Numeric data correction 
Bugfix by Ed Deinstadt
Ref: https://sourceforge.net/p/zint/mailman/message/34362009/
 2016-02-13 07:58:59 +00:00
Robin Stuart
a57001d2ad Improved 'look ahead test' from Annex P 2016-02-13 07:37:24 +00:00
Robin Stuart
cbe5b32785 Prevent binary data corruption 
Bugfix by Karl Semich
Ref: http://sourceforge.net/p/zint/mailman/message/34330108/
 2016-02-07 14:31:58 +00:00
Robin Stuart
6fc43786a1 Improved implementation of Annex P 
More closely matches layout of ISO standard for ease of checking and includes corrections
 2016-01-16 16:45:08 +00:00
Robin Stuart
0a340a7ca2 Calculate correct number of codeblocks for DataBar ExpStack 2016-01-12 19:42:41 +00:00
Robin Stuart
8569731337 Automatically generate Aztec map 
Fixes #2
 2016-01-10 17:34:33 +00:00
Robin Stuart
27c7c9447c Avoid segfault generating DataBar Stacked 
Do not read element values which have not been initialised when stacking symbol
Fixes #6
 2016-01-10 13:24:25 +00:00
Harald Oehlmann
cb6a126bf2 Ticket #4: Instabilities in QR and Micro-QR Codes - fixed by Patch from Philipe Leuba 2016-01-05 10:19:35 +01:00
Harald Oehlmann
4c9570176b Ticket #7: Silence compiler warnings for unused variables 2016-01-05 10:10:52 +01:00
Harald Oehlmann
c120ca49dd DM: Do not double macro character postfix <RS><EOT> 2016-01-04 18:37:34 +01:00
Harald Oehlmann
779894b671 Ticket 12: if(done = 0) corrected 2016-01-04 18:27:53 +01:00
Harald Oehlmann
2a1d6b8e48 Non-latin1 interpretation characters crash png output. 
https://sourceforge.net/p/zint/tickets/11/
 2016-01-04 18:10:44 +01:00
Harald Oehlmann
a31e562fd4 "Fix stdout handling for png output", 2012-08-06 from fdb8b4e30e 2015-12-07 22:41:40 +01:00
Harald Oehlmann
3aa27d3ccb "Fix compilation with newer libpng versions", 2012-08-06 from ea0812c50b 2015-12-07 22:36:05 +01:00
Harald Oehlmann
ce2950dd7e "gridmtx: Fix EOL bug", 2012-11-11 from 8d3cd0ece0 2015-12-07 22:32:53 +01:00
Harald Oehlmann
1e41540688 "Remove references to dm200", 2012-07-09 on 7c0e950ee0 2015-12-07 22:26:40 +01:00
Harald Oehlmann
f1f6d4ffc6 Remove unreachable statements. 
From
8d2ab1bfcf
 2015-10-16 14:26:13 +02:00
Harald Oehlmann
603974278b Ticket#1: Code 93: Represent some escaped characters by their direct representation: %,%,+,-,.,/ 
Patch by Robin Stuart
 2015-08-18 19:41:10 +02:00
Harald Oehlmann
fdbe0c6338 rss limited bug fix: finder for checksum 88 added. 
Patch by Robin Stuart, ticket: https://github.com/zint/zint/issues/44
 2015-08-18 16:16:10 +02:00
Harald Oehlmann
ed1f0bebec Handle NULL for Aztec Symbology (https://sourceforge.net/p/zint/mailman/message/29335201/) 2015-08-18 14:58:30 +02:00
Harald Oehlmann
2215b648f0 Added possibility to not use Datamatrix rectangular extensions 2015-08-18 14:56:55 +02:00
Harald Oehlmann
216eb6c993 Removed DMRE Format 12x48 as it requires special placement algorithm 2015-08-18 14:54:01 +02:00
Harald Oehlmann
b7f9a7a6e4 Changed comment list for placement extension usage matrix sizes 2015-08-18 14:51:40 +02:00
Harald Oehlmann
c86ba22170 Activated row placement wrap-around at the bottom in placement algorithm 2015-08-18 14:50:37 +02:00
Harald Oehlmann
4dc096cd67 Corrected DMRE direct creation with -vers 2015-08-18 14:49:35 +02:00
Harald Oehlmann
30c8df3269 (Patch by Milton Neal) C40/X12 encodation ending rule implemented (may lead to smaller codes) 2015-08-18 14:48:03 +02:00
Harald Oehlmann
6158a95bd5 plessey.c: Loop will never end due to unsinged type (Bug by Philippe Leuba) 2015-08-18 14:46:30 +02:00
Harald Oehlmann
bf687fc409 Same functionality but IMHO nicer because special handling only at one place 2015-08-18 14:38:11 +02:00
Harald Oehlmann
66f112098d Patch by Milton Neal: Do not double forelast character, if it does not fit in a C40 encoding and the last character is shifted (reported by Bertram Wirth) 2015-08-18 14:30:09 +02:00
Harald Oehlmann
32ac8ccbae RSS bug corrected: Character missing for message [01]90614141999996[10]1234222222222221 
Patch by Daniel Frede
 2015-08-18 14:28:58 +02:00
Harald Oehlmann
b948d9928c Fixed wrong use of _alloca which causes crashes on Windows 2015-08-18 14:27:37 +02:00
Harald Oehlmann
93fa54a784 Wrong length variable used for x12: 
Data "P4022.631.50231>SN2743>4LCA>VOPTIM01US>10D2014/7/28" was a spurious "8" appended.
Fix by Milton Neal and Robin Stuart.
 2015-08-18 14:26:24 +02:00
Harald Oehlmann
6ad8db3c77 Compile with MS VC6++ avoiding number constant suffix ULI 2015-08-18 14:20:36 +02:00
Harald Oehlmann
994c5adb10 Fix batch bugs: 1) interpretation of former code included in next if shorter, wrong eof detection issed wrong warning 2015-08-18 14:17:59 +02:00
Harald Oehlmann
36a2830562 Corrected definition of DM 16x36. 2015-08-18 14:14:17 +02:00
Harald Oehlmann
5b92413085 Use passed length instead of \0 to detect source string length 2015-08-18 14:11:50 +02:00
Harald Oehlmann
a0f703f7de Revert last commit: also use GS as FNC1: this must be done in zint framework and not here 2015-08-18 14:09:53 +02:00
Harald Oehlmann
0a36297ae3 DM ECC200 Use GS (ASCII 29) beside "[" as FNC1 separator flag character 2015-08-18 14:08:00 +02:00
Harald Oehlmann
8bf4d5906a Implemented DM ECC200 Macro 05/06 encodation 2015-08-18 14:06:06 +02:00
Harald Oehlmann
a9a9473ccf Add DMRE info (only in header) 2015-08-18 14:04:27 +02:00
Harald Oehlmann
1c0066baa9 DMRE: Datamatrix with extended rectangular formats 2015-08-18 13:53:55 +02:00
Harald Oehlmann
b7b7564457 Make command line version compile with MS-VC6 and QT-Version with MS-VC8 2015-08-18 13:50:42 +02:00
Benjamin Kunz
2e5fe31ebf Evaluate QR codes in accordance with ISO 18004 6.8 2013-11-15 16:03:00 +01:00
Benjamin Kunz
d27db1f6e0 unlatch before single ASCII character is required when leaving text encodation. fix for previous revision 2013-05-28 16:23:53 +02:00
Benjamin Kunz
fe7b71ae31 removed unlatch before trailing single-symbol ASCII characters in accordance with specification. this fixes a problem with the symbol size growing larger than required 2013-05-17 10:07:49 +02:00
oxygenic
1a7863520b license changed with permission of original copyright holders (see mailing list for details) 2013-05-16 19:26:38 +02:00
oxygenic
6383e1a4af license changed with permission of original copyright holders (see mailing list for details) 2013-05-16 19:26:22 +02:00
Benjamin Kunz
a0955950d1 Fixed a typo 2013-05-15 11:04:15 +02:00
oxygenic
152c7d32af create static link lib (thanks to Maximilian) 2013-01-10 14:49:04 +01:00
oxygenic
1d241cca05 code cleanup and minor fixes 2012-12-31 14:41:59 +01:00
oxygenic
8c78216dc1 version number updated 2012-12-31 14:41:42 +01:00
oxygenic
4c45bac1ae reworked 2012-12-30 14:55:05 +01:00
openapc
bf2dbe7494 code reworked 2012-12-29 19:37:03 +01:00
openapc
f48d7ab6a6 code reworked 2012-12-29 19:33:43 +01:00
Robin Stuart
5fe18d0ffa Correct ISBN13 check digit 
ISBN-13 check digit now correctly identifies '0'.
Thanks to Kévin Sailly.
 2011-05-09 09:02:01 +01:00
Robin Stuart
74047434b5 Minor bugfix in Grid Matrix 
Grid Matrix doesn't properly set up calculations for byte mode - situation should rarely occur but bug fixed anyway.
Thanks to Tgotic.
 2011-05-04 17:30:01 +01:00
Robin Stuart
29edddcf94 Update version to 2.4.2 
Update version number to 2.4.2 and remove reference to broken website.
 2011-05-02 07:24:09 +01:00
Robin Stuart
a10c11a379 Remove border and box bug in PNG 
Minor typo means that barcode binding and boxing doesn't work.
 2011-04-18 21:48:55 +01:00
Robin Stuart
89b11d491b Remove references to dm200.c 
Thanks to comments11.zint241.ab12@neverbox.com.
 2011-03-21 12:02:28 +00:00
Robin Stuart
0871eda1c0 Resolve issues with batch processing. 
A couple of minor errors prevented the --batch option from working.
The default output filename (out.png) is now set when encoding.
 2011-03-08 11:36:10 +00:00
Robin Stuart
533a5d0453 Resolve bug when Maxicode mode set by user. 
If you invoke the program with --mode=2 or --mode=3 zint reports the error
"Invalid Primary String".
Fixed by Travis Waalkens.
 2011-03-08 10:33:22 +00:00
Robin Stuart
cc5e18211b Tidy up error correction in Australia Post. 
Thanks to Ismael Luceno.
 2011-03-08 10:16:18 +00:00
Robin Stuart
30f5b996bf Tidy up check digit function common to 2 of 5 codes. 
Thanks to Ismael Luceno.
 2011-03-08 09:58:48 +00:00
Robin Stuart
b30f8e110f Corrected error-correction in Code 1 
Code 1 now uses correct Reed-Solomon error correction polynomials.
With thanks to Terry Burton.
 2011-03-07 12:55:22 +00:00
Robin Stuart
b36542b8f8 Allow PDF417 wider than 22 columns 
Stack smashing bug, not enough memory for PDF417 symbols
wider than ~22 columns. Increased memory allocation now
allows up to maximum of 30 columns.
Thanks to Monica Swanson.
 2011-01-20 08:27:18 +00:00
Robin Stuart
a760d0dc26 Correction to CC-A 
Three column CC-A needs to have Centre RAP after first column.
Thanks to Terry Burton
 2011-01-08 23:09:49 +00:00
Robin Stuart
b808ad9494 Adjust error correction levels. 
Now encourages error correction levels as recommended in Annex E of ISO/IEC 15438
Thanks to Terry Burton
 2011-01-08 22:58:18 +00:00
Robin Stuart
dfa9b59ed2 Composite symbology bugfix 
Incorrect row address pattern assignments.
Spotted by Terry Burton
 2011-01-03 22:12:07 +00:00
Robin Stuart
0927fa6237 Correct NO_PNG compilation. 
Correct a couple of minor omissions which prevented compiling
without PNG support.
 2011-01-02 22:01:38 +00:00
Robin Stuart
4f86c12ec4 Correct size of PostNet 
Add pitch and height restrictions for rendering PostNet and PLANET symbols.
Thanks to Jim Evans.
 2010-12-26 17:43:49 +00:00
Robin Stuart
1c540a6382 Added smalltext option 
Added an option which allows use of reduced size text.
Reduced size font information added to font.h.
 2010-12-19 22:23:59 +00:00
Robin Stuart
ae44cf2d33 Another QR Code bugfix 
QR Code should encode all of the given data, never leave off the last digit!
 2010-12-19 16:16:13 +00:00
Robin Stuart
964a178afe Data Matrix bugfix to use all of symbol 
Length of encoded data did not map correctly to symbol sizes, Zint now allows up to the maximum capacity in symbols.
Thanks to Andreas Warmer.
 2010-12-19 13:55:43 +00:00
Robin Stuart
08a24d9f94 Correct bug in QR Code 
Correction of version number bug.
Version information was encoded backwards in QR Code symbols > version 7.
Thanks to Chew Boon Heng and Giovanni Pedruzzi for reporting,
and thanks to Sean Owen from the ZXing group for working out the problem.
 2010-12-16 09:54:56 +00:00
Robin Stuart
d0f15ef423 Bugfix in Telepen 
Telepen does not support 0x7f - thanks to Monica Swanson
 2010-12-13 20:45:18 +00:00
Robin Stuart
0be72e8ed6 Correct mode bug in Code 49 
Thanks to bug report from Joe Bers
 2010-10-30 18:14:06 +01:00
Robin Stuart
f56b90fb61 Remove temporary code 
Remove test code accidentally left in during commit!
 2010-10-24 16:28:23 +01:00
Robin Stuart
8afa0a24c6 Bugfix for 144x144 size Data Matrix 
Conform with non-standard convention which now allows proper decoding of 144x144 size symbols.
Thanks to Terry Burton from Barcode Writer in Pure Postscript for the tip-off.
Ref: http://groups.google.com/group/postscriptbarcode/msg/5ae8fda7757477da
 2010-10-24 16:19:29 +01:00
Robin Stuart
6792246fe9 Correct bug in QR Code 
Correct bug in numeric encoding of QR Code data
reported by John Hennessy.
 2010-10-22 10:44:05 +01:00
Robin Stuart
7b135ee44d Manage memory in VS 
Some adjustments for compiling with Visual Studio.
 2010-10-18 20:35:52 +01:00
Robin Stuart
be4652fcb9 Remove memory allocation bug 
Slightly expands the size of memory allocated for data to go into Data Matrix
symbols, correcting a bug reported by SCOPE GmbH
 2010-10-17 22:44:57 +01:00
Robin Stuart
2853b473f6 Reduce Warnings in Debian 
A number of adjustments to reduce the warnings when building .deb packages in Debian
 2010-10-07 17:03:41 +01:00
Robin Stuart
7da2041cfd More code cleanup 
Patch 7 of 7 from "Ismael Luceno" <ismael.luceno@gmail.com>
 2010-09-14 11:36:00 +01:00
Robin Stuart
53573f12f6 Adjust maximum size of KIX code 
KIX can be up to 18 characters, not just 11
Thanks to Age Bosma
 2010-09-13 20:47:22 +01:00
hooper
93c678e1cf Performance improvement 
Simplifies the QR code and improves performance
Adds a new --dump option to output binary to stdout
With thanks to Ismael Luceno
 2010-09-12 14:52:44 +01:00
hooper
2300a76a07 Add size restrictions for some barcode types 
No longer allows symbols of size less than 2mm high or 2mm wide
Enforces correct sizing for Australia Post, Intelligent Mail, Royal Mail 4-State and KIX Code
Adjusts ascender/tracker/descender proportions on all 4-state codes to revised 3/2/3 standards
Enforces normative sizing for UPC and EAN
Enforces minimum sizing for Codabar and Code 49
Tidies up the code a bit so that all of the above makes some sense
 2010-09-12 11:54:47 +01:00
Robin Stuart
6702e7a005 Correct UPC and EAN rendering 
Made corrections to the rendering of UPC and EAN symbols in render.c
including taking account of EAN-2 and EAN-5 addon codes, correct text sizing
and simplified guard bar extension.
 2010-08-22 10:45:21 +01:00
Robin Stuart
75067959b4 Correct for differing scale in glabels 
Correction of the scale of maxicode symbols to match requirements of glabels
 2010-08-21 23:01:33 +01:00
Robin Stuart
574319bb1c Added Maxicode for glabels interface 
glabels can now access Maxicode encoding
 2010-08-21 22:57:54 +01:00
Robin Stuart
1cca83855e Performance improvement 
Use memset instead of a for loop to improve performance.
As submitted by "Rajesh George" <rajesh_s_george@yahoo.com>
 2010-07-19 09:53:09 +01:00
Robin Stuart
6902ad1e80 Add binding and boxes to rendering 
Added capabilities for row binding and bind/box options to render.c
 2010-07-19 09:31:52 +01:00
Robin Stuart
8d4398e1bb Height and width correction in render.c 
Correction makes the height and width adjustment in render.c work as expected.
Height and width of a symbol can now be manipulated to any value in gLabels
with Zint adding padding or changing height of the symbol as required.
 2010-07-06 07:43:13 +01:00