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225 Commits

Author SHA1 Message Date
Project Nayuki
46b6425838 Simplified some logic in Java QrSegmentAdvanced using Java SE 8 streams and lambdas. 2018-10-03 21:10:13 +00:00
Project Nayuki
18ff8dc0e5 Refactored Java QrSegmentAdvanced to move a piece of logic to a new function. 2018-10-03 21:01:23 +00:00
Project Nayuki
012d469ca5 Inlined some Java functions - refactored QrSegmentAdvanced, increased visibility of a constant in QrSegment. 2018-10-03 20:59:02 +00:00
Project Nayuki
cdd1d0150d Tweaked BitBuffer.appendBits() comment and code in a few language versions. 2018-10-02 08:56:07 +00:00
Project Nayuki
34408d66aa Tweaked the BitBuffer class top-level comment in all languages except C. 2018-10-02 00:21:19 +00:00
Project Nayuki
6903d28c90 Swapped {dy,dx} variables in commutative operations for clarity, in all languages. 2018-09-17 03:51:57 +00:00
Project Nayuki
87868d7920 Renamed loop variables in QrCode.{drawFinderPattern(),drawAlignmentPattern()} for clarity, in all languages (but somewhat differently in C). 2018-09-17 03:47:58 +00:00
Project Nayuki
e70b3b347f Fixed incorrect constant in QrSegmentAdvanced.computeCharacterModes() (which caused kanji mode to be used less often than it should be). 2018-09-03 04:38:36 +00:00
Project Nayuki
f1ec2a8f43 Tweaked QrCode.getPenaltyScore() to use binary literals for clarity, for Java (SE 7+) and TypeScript (ES6+). 2018-08-31 19:50:40 +00:00
Project Nayuki
957219dc91 Reformatted some whitespace for alignment in all language versions. 2018-08-31 17:57:57 +00:00
Project Nayuki
3e642cf468 Simplified QrSegment.makeNumeric() logic in {Java, JavaScript, TypeScript, Python} language versions. 2018-08-31 17:54:39 +00:00
Project Nayuki
e7854eb797 Reformatted some whitespace for alignment in all language versions. 2018-08-31 17:23:16 +00:00
Project Nayuki
3ead3dbb84 Updated up to 8 comments in all language versions, but somewhat differently in each language. 2018-08-28 21:08:00 +00:00
Project Nayuki
e9e7363c55 Tweaked Java comments and added assert. 2018-08-28 20:27:51 +00:00
Project Nayuki
362d552c92 Simplified QrSegment.Mode.numCharCountBits() in all language versions. 2018-08-28 20:11:05 +00:00
Project Nayuki
16b59e207d Deleted unnecessary version range check in two private functions, in all language versions except Rust. 2018-08-28 19:45:09 +00:00
Project Nayuki
9c670453a8 Tweaked small pieces of code. 2018-08-28 19:32:44 +00:00
Project Nayuki
4ede209d9a Changed QrCode.getAlignmentPatternPositions() from static function to instance method, tweaked its logic, and updated comment - in all languages but differently in each. 2018-08-28 19:10:47 +00:00
Project Nayuki
565f1d7481 Removed static imports from Java QrSegmentAdvanced for clarity. 2018-08-28 18:34:06 +00:00
Project Nayuki
8800acf003 Revamped Java QrSegmentAdvanced code to implement optimization of kanji text, and simplify existing algorithms. 2018-08-28 18:31:44 +00:00
Project Nayuki
ce1f7d4c4d Refactored handling of zero-length text in Java QrSegmentAdvanced. 2018-08-28 17:49:24 +00:00
Project Nayuki
b3a34bdd3d Upgraded some of Java QrSegmentAdvanced's private methods to handle full Unicode code points instead of UTF-16 code units. 2018-08-28 16:54:58 +00:00
Project Nayuki
a2fe36e1c0 Added an inner class import to Java QrSegmentAdvanced to shorten names. 2018-08-28 16:51:20 +00:00
Project Nayuki
4c882636bb Updated comments for QrSegment.getTotalBits() in all language versions, but somewhat differently per language. 2018-08-28 16:36:07 +00:00
Project Nayuki
719caf4d99 Added private helper method to Java QrSegmentAdvanced. 2018-08-28 07:52:42 +00:00
Project Nayuki
0bf2d3306b Simplified some code. 2018-08-28 07:18:56 +00:00
Project Nayuki
669585590b Added an assertion to QrCode.encodeSegmentsAdvanced() in all language versions. 2018-08-28 06:22:22 +00:00
Project Nayuki
98d1f0cc91 Reformatted a comment in all language versions (related to commit 5073db4487). 2018-08-26 03:55:03 +00:00
Project Nayuki
5073db4487 Somewhat simplified black/white balance penalty calculation in all language versions. 2018-08-26 03:20:12 +00:00
Project Nayuki
7d7a9b4820 Tweaked some Java code. 2018-08-26 02:33:49 +00:00
Project Nayuki
1edde0571a Simplified some Java code regarding Objects.requireNonNull(). 2018-08-26 02:33:36 +00:00
Project Nayuki
c8f05d24d1 Tweaked comments about inclusive ranges so that the word is consistently parenthesized. 2018-08-26 02:33:20 +00:00
Project Nayuki
ccd571624e Tweaked QrCode constructor to dispose of the isFunction array in all languages except C, but somewhat differently in each language. 2018-08-26 02:17:47 +00:00
Project Nayuki
c86dacacb7 Tweaked code and comment in QrCode.encodeSegments() in all language versions. 2018-08-26 02:03:27 +00:00
Project Nayuki
c9553ead71 Simplified code in QrCode.drawFunctionPatterns() in all language versions, but differently in Python. 2018-08-26 01:49:27 +00:00
Project Nayuki
0ee6c41c9c Renamed QrCode.appendErrorCorrection() to addEccAndInterleave() in all language versions. 2018-08-26 01:33:06 +00:00
Project Nayuki
cf0dbd4d0f Refactored control flow to reduce nesting. 2018-08-25 23:16:49 +00:00
Project Nayuki
78e234fb0d Simplified Java QrSegmentAdvanced.splitIntoSegments() to reduce redundancy. 2018-08-25 23:15:27 +00:00
Project Nayuki
432f3e0fed Added helper function to Java QrSegmentAdvanced to clarify code. 2018-08-25 23:05:31 +00:00
Project Nayuki
ecfa0a83c1 Simplified miscellaneous Java and Python application code. 2018-08-22 21:25:46 +00:00
Project Nayuki
8d6dcf2631 Simplified and reformatted QrCode.getAlignmentPatternPositions() in different ways in all language versions. 2018-08-22 20:58:16 +00:00
Project Nayuki
f5be9d38f6 Updated Javadoc and informal comments in Java code. 2018-08-22 20:39:45 +00:00
Project Nayuki
bc372054e2 Tweaked Java QrCode.toSvgString() to avoid overflow entirely. 2018-08-22 20:34:38 +00:00
Project Nayuki
6f45d3b573 Clarified code in QrCode.drawVersion() in 4 language versions. 2018-08-22 19:56:24 +00:00
Project Nayuki
62e73f787a Renamed variable in QrCode.drawVersion() in all language versions. 2018-08-22 19:52:50 +00:00
Project Nayuki
23ae555dde Added variable for clarity to QrCode.drawFormatBits() in all language versions. 2018-08-22 19:48:29 +00:00
Project Nayuki
ea29e58e9c Simplified Java code to use StringBuilder method chaining. 2018-08-22 19:47:27 +00:00
Project Nayuki
f3ba9c0837 Simplified QrCode.toSvgString() loop ranges in all language versions except C. 2018-08-22 19:32:03 +00:00
Project Nayuki
62930ef455 Updated and added 5 comments in all language versions except C. 2018-08-22 19:23:40 +00:00
Project Nayuki
d1f53e6e7d Added and updated 4 comments in all language versions. 2018-08-22 19:22:00 +00:00
Project Nayuki
a2977e6351 Refactored a Java method to reduce indirection. 2018-08-22 18:33:28 +00:00
Project Nayuki
bf62065700 Simplified and clarified small pieces of Java code, without changing behavior. 2018-08-22 18:33:01 +00:00
Project Nayuki
0e2ecff58e Tweaked Java code to convert most explicit assertion checks to native assert statements, for compactness and because the code quality ensures that the checks shouldn't fail in normal usage. 2018-08-22 18:15:15 +00:00
Project Nayuki
d8d2da49e4 Tweaked Javadoc to use the word "constructs" instead of "creates" for constructors. 2018-08-22 18:05:43 +00:00
Project Nayuki
b756fcd8b1 Tweaked Java BitBuffer code to add size overflow checks. 2018-08-22 18:03:17 +00:00
Project Nayuki
cc939b2ebe Tweaked Java code to prevent arithmetic overflow for huge input data. 2018-08-22 17:57:40 +00:00
Project Nayuki
31ba90d0db Tweaked QrCodeGeneratorDemo Java code to use QrSegmentAdvanced.makeKanji() instead of hard-coding the data words, while maintaining identical output image. 2018-06-24 20:53:28 +00:00
Project Nayuki
49d9301b77 Updated Javadoc text for QrSegmentAdvanced related to kanji encoding. 2018-06-24 20:51:36 +00:00
Project Nayuki
67ebd5215d Renamed function in QrSegmentAdvanced to makeKanji(), for consistency with other static factories. 2018-06-24 20:51:12 +00:00
Project Nayuki
c0b684bc18 Tweaked comment for kanji demo in multiple languages, so that it corresponds to the order in the sample text string. 2018-06-24 03:33:22 +00:00
Project Nayuki
80797f449e Tweaked pluralization in section comments, in multiple languages. 2018-06-23 16:21:40 +00:00
Project Nayuki
693304b8c3 Updated all language versions to add getBit() helper function and refactor existing arithmetic code to use it. 2018-04-13 19:48:59 +00:00
Project Nayuki
9728f19f59 Added integer overflow checks to toSvgString() in Java, C++, Rust code; added checks to toImage() in Java code. 2018-02-26 20:29:25 +00:00
Project Nayuki
0f73afa367 Updated Java worker program to close input stream and reduce indentation. 2017-11-23 06:27:20 +00:00
Project Nayuki
5a5626edb2 Added integer constants for QR Code min/max version numbers, made use of new constants in library and example applications, in all language versions except C. 2017-10-23 04:42:53 +00:00
Project Nayuki
6a71e09f72 Added/tweaked comments and blank lines in demo programs of all language versions except JavaScript. 2017-10-23 03:51:13 +00:00
Project Nayuki
b86466ecd5 - Deleted constructors/functions/code for remasking existing QrCode object (due to doubtful real-world usefulness): C++, Java, JavaScript, Python, Rust. 
- Tweaked code and comments due to feature removal: JavaScript, Python.
- Updated demo programs to reflect new API usage and add new example: C, C++, Java, Python, Rust.
 2017-10-23 03:45:24 +00:00
Project Nayuki
9c1a25aba4 Changed QrCode.getModule() in {Java, JavaScript, Python, C++} language versions to return Boolean instead of 0/1 - to match {C, Rust} language versions - and updated comments and usages. 2017-08-31 20:39:29 +00:00
Project Nayuki
3d4d941da3 Updated a few documentation comments. 2017-08-31 20:21:32 +00:00
Project Nayuki
272ca8bb54 Split long lines in various {Java, JavaScript, Python, C++, C, Rust} code, without changing behavior. 2017-08-31 20:19:41 +00:00
Project Nayuki
dfe960aa60 Split a long line in a comment in {Java, JavaScript, C++} language versions, without changing wording. 2017-08-31 20:19:17 +00:00
Project Nayuki
1d5ceab068 Split long lines in a comment in {Java, JavaScript, C++, Python, Rust} language versions, without changing wording. 2017-08-31 20:18:41 +00:00
Project Nayuki
2fd05cc7ef Split long lines in 2 comments in {Java, JavaScript, Python, C++} language versions, without changing wording. 2017-08-31 20:13:05 +00:00
Project Nayuki
d8b66fcbf1 Updated 2 API documentation comments in {Java, JavaScript, Python, C++} language versions, though not identically. 2017-08-31 19:51:31 +00:00
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 106e31d9c7. 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 4bba4c03ed). 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 873652a82f). 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
Nayuki Minase
bc10146355 Moved all code into new subdirectories per programming language. 2016-04-15 02:58:02 +00:00