status-im/QR-Code-generator
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242 Commits 5 Branches 10 Tags 1.2 MiB
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50 Commits

Author SHA1 Message Date
Project Nayuki
4d6185a5d3 Reorganized a chunk of code in worker program of {Java, Python, C, C++} language versions, without changing behavior. 2017-08-28 04:03:05 +00:00
Project Nayuki
6dfb842afa Tweaked Java and C++ code and comment slightly. 2017-08-26 18:57:52 +00:00
Project Nayuki
6b2cfd98dc Fixed the upper limit of ECI values to be more permissive according to the spec, in almost all language versions except C. 2017-08-26 18:43:54 +00:00
Project Nayuki
8997da4651 Converted Java BitBuffer comments to Javadoc, updated related comments in most other language versions. 2017-08-18 03:36:00 +00:00
Project Nayuki
97e0388cb7 Simplified the argument check in BitBuffer.appendBits() by tightening the input range, also removed some parentheses. 2017-08-18 03:33:03 +00:00
Project Nayuki
7e512971df Fixed some arithmetic checks in Java and C code. 2017-08-18 03:31:35 +00:00
Project Nayuki
16f504be67 Inlined the 'size' variable in getAlignmentPatternPositions() in 3 language versions. 2017-08-18 00:44:24 +00:00
Project Nayuki
49f6538682 Updated a comment in getAlignmentPatternPositions() in most language versions (except JavaScript). 2017-08-18 00:39:30 +00:00
Project Nayuki
3db1e2d9b1 Renamed 'packedKanjiData' constant in demo programs. 2017-08-17 21:52:08 +00:00
Project Nayuki
ff0eed8700 Tweaked C++ and Java demo code for clarity. 2017-08-17 21:37:04 +00:00
Project Nayuki
f6e1276b08 Updated Java QrSegment fields from array to BitBuffer, changed methods and updated code that depended on this design. 2017-08-17 20:34:52 +00:00
Project Nayuki
05d470fcca Added BitBuffer-based constructor to Java QrSegment class, updated existing library and demo code to use it. 2017-08-17 20:28:28 +00:00
Project Nayuki
7a2555816b Updated Java BitBuffer code to add methods and make the class public. 2017-08-17 20:12:42 +00:00
Project Nayuki
493d3c31f2 Slightly simplified Java code by making BitBuffer use BitSet instead of manual array manipulation. 2017-08-17 20:08:28 +00:00
Project Nayuki
d785ecb598 Simplified the no-stroke declaration in SVG output code - in Java, C++, JavaScript, Python language versions. 2017-07-26 20:34:29 +00:00
Project Nayuki
7727d371e1 Simplified Java and Python demo code slightly. 2017-05-11 20:31:42 +00:00
Project Nayuki
a610a3d8df Added support for making Extended Channel Interpretation (ECI) segments - in Java, C++, JavaScript, and Python language versions. 2017-05-08 18:04:10 +00:00
Project Nayuki
0482a1ec5b Simplified a small bit of variables and logic of QrCode.getPenaltyScore() in all language versions, but in a subtly different way per language. 2017-05-08 07:30:53 +00:00
Project Nayuki
52694b5327 Simplified/deoptimized Java and JavaScript code to use string search instead of lookup table for alphanumeric mode encoding, without changing functionality. This is similar to the previous commit 106e31d9c7f2. By comparison, the Python code had always used a proper dictionary, and the C code implemented string search from the start. 2017-05-08 06:20:50 +00:00
Project Nayuki
50c1a6b8af Simplified a few lines of code in constructor of ReedSolomonGenerator in all language versions. 2017-05-08 05:21:05 +00:00
Project Nayuki
17e0155500 Added local variable to appendErrorCorrection() in {Java, C++, JavaScript, Python} language versions to reduce code repetition and synchronize with C version. 2017-05-06 17:19:00 +00:00
Project Nayuki
652ee37f59 Updated comment for QrCode.getNumRawDataModules() in all language versions. 2017-05-06 11:51:21 +00:00
Project Nayuki
b0123fee3d Reduced lines in copyright notice of each source file (related to commit 4bba4c03edce). 2017-04-24 20:41:54 +00:00
Project Nayuki
88ad854fd3 Added hand-crafted example of kanji mode text encoding to C++, Java, Python demo programs. 2017-04-21 16:59:13 +00:00
Project Nayuki
ac91c54ce1 Fixed QrSegment.getTotalBits() Java logic to catch integer overflow correctly (related to the C++ fix in commit 873652a82f21). 2017-04-21 15:37:59 +00:00
Project Nayuki
6c5f8d087b Added test worker programs for Java, Python, C; added batch tester in Python. 2017-04-21 00:15:07 +00:00
Project Nayuki
2ffc439340 Updated comments in drawFunctionPatterns() of all other language versions to synchronize with C code. 2017-04-20 06:39:59 +00:00
Project Nayuki
7c173b79b4 Simplified code for 'upward' variable in all language versions, without changing behavior. 2017-04-20 04:18:22 +00:00
Project Nayuki
3e634c9f26 Renamed variable 'upwards' to 'upward' in drawCodewords() of all language versions, without changing behavior. 2017-04-20 04:06:46 +00:00
Project Nayuki
f020833cd4 Simplified code in all language versions of the library (C, C++, Java, JavaScript, Python) and reduced table size, without changing behavior. 2017-04-19 23:06:40 +00:00
Project Nayuki
12360bec33 Added and updated a few comments in QrSegmentAdvanced. 2017-02-10 03:31:03 +00:00
Project Nayuki
e062a386d0 Deleted copyright year in all source files, updated year in readme document. 2017-02-10 03:19:39 +00:00
Project Nayuki
8033f9cec0 Fixed a constant value in QrSegmentAdvanced, which affects how the optimal segment switching is selected. 2017-02-10 03:17:18 +00:00
Project Nayuki
bd470926ca Tweaked all Java code to replace explicit null checks with calls to Objects.requireNonNull() (requires Java SE 7+). 2017-01-25 01:13:57 +00:00
Project Nayuki
18834e548b Deleted a trailing whitespace. 2016-10-05 17:36:45 +00:00
Project Nayuki
ff9fbba9cf Renamed loop variable from j to i in ReedSolomonGenerator.getRemainder() in most language versions. 2016-06-14 17:10:55 +00:00
Project Nayuki
a9a5cdbb58 Updated documentation comments for 3 functions in all language versions. 2016-05-24 18:41:34 +00:00
Nayuki Minase
2de9610756 Added comment about remainder bits in QR symbol in all language versions. 2016-05-07 19:02:11 +00:00
Nayuki Minase
0f71a9f818 Added an experimental advanced QR segment encoder class in Java for kanji mode encoding and optimal segment mode switching, changed a statistics helper function in QrCode.java to package-private to support the new class. 2016-04-21 21:42:35 +00:00
Nayuki Minase
85703de600 Fixed subtle logic bug in QrSegment.java to match the API promise of a fully mutable list being returned. 2016-04-21 18:39:47 +00:00
Nayuki Minase
4fcf02d1f9 Added comments and renamed variables in QrCode.appendErrorCorrection() in all language versions. 2016-04-21 01:57:58 +00:00
Nayuki Minase
fc5f11b3b2 Tweaked line breaking, whitespace, and declaration ordering without changing behavior. 2016-04-20 20:50:42 +00:00
Nayuki Minase
f63f890235 Changed ~4 members to package-private in all language versions, updating code in Java version but only updating comments in JavaScript, Python, C++ versions. 2016-04-20 20:40:49 +00:00
Nayuki Minase
be316029aa Added and updated code comments for members (mostly) and within functions (a few), in all languages. 2016-04-20 20:27:41 +00:00
Nayuki Minase
1df147943e Tweaked section comments and blank lines for better uniformity across all language versions. 2016-04-20 20:19:57 +00:00
Nayuki Minase
fc705efac3 Added white background rectangle to SVG XML code output, in all language versions. 2016-04-18 20:44:02 +00:00
Nayuki Minase
5692e951dd Revamped QrCode.encodeSegments() to add parameters to make a much richer API, in all language versions; updated JavaScript demo script to handle new semantics. 2016-04-16 03:53:58 +00:00
Nayuki Minase
ca7e7a60a7 Moved QrCode.encodeTextToSegment() to QrSegment.makeSegments() and changed the function's code somewhat, in all language versions; updated JavaScript demo script to handle new semantics. 2016-04-16 01:44:24 +00:00
Nayuki Minase
3fda371340 Tweaked the comment for QrCode.encodeTextToSegment() in most language versions. 2016-04-16 01:14:22 +00:00
Nayuki Minase
bd52bc3252 Moved Java code into appropriate directory structure for packages. 2016-04-15 23:59:53 +00:00