mudhorn/zxing: ZXing ("Zebra Crossing") barcode scanning library for Java, Android

mirror of https://github.com/zxing/zxing.git synced 2025-02-02 05:41:08 -08:00

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

android barcode barcode-scanner datamatrix java qr-code upc zxing

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Taneli Huuskonen cc16a72c85 Simplified some code (#596 ) * Fixed bug #593 Bug #593 was misleadingly reported as pertaining to another project, but testing revealed it affected this project as well. The Code128 encoding algorithm failed when an odd number of digits were followed by FNC1 and other digits. The code selection algorithm was rewritten. A test case showing the bug was added, and an old test case was updated to expect the result of the new algorithm - another valid encoding of the same length as the old one. * Fixed bug #593 Bug #593 was misleadingly reported as pertaining to another project, but testing revealed it affected this project as well. The Code128 encoding algorithm failed when an odd number of digits were followed by FNC1 and other digits. The code selection algorithm was rewritten. A test case showing the bug was added, and an old test case was updated to expect the result of the new algorithm - another valid encoding of the same length as the old one. * Cleaning up Added a private enum and changed some names to improve readability. Also some trivial cosmetic changes. * Further cleanup of Code128 writer test Removed a private one-liner method used exactly once, alphabetized imports. * Simplify conversion RGB -> luminance Removed testing every pixel for greyness in RGBLuminanceSource, as it did not appreciably change the speed of converting a greyscale image and slowed down the conversion of a colour image by a few percent. Besides, there was no need to treat every row separately; the total number of pixels was enough. * Minor improvements to BitArray Simplified some code, added more accurate error checking, and corrected small inaccuracies in comments.		2016-05-12 10:06:04 +01:00
.github	Add issue template and move supported files to .github	2016-03-02 12:45:45 +00:00
android	Fix missing closing </body> tags	2016-05-08 09:13:41 +01:00
android-core	[maven-release-plugin] prepare for next development iteration	2015-08-19 13:21:05 +01:00
android-integration	[maven-release-plugin] prepare for next development iteration	2015-08-19 13:21:05 +01:00
androidtest	Update plugins, dependencies, and clean up small code inspection issues	2016-01-21 14:46:48 +01:00
core	Simplified some code (#596 )	2016-05-12 10:06:04 +01:00
glass	Add what's new for 4.7.4 and update proguard	2015-10-27 10:57:38 +00:00
javase	Use StringWriter to prevent race condition in println	2016-02-15 13:21:33 -08:00
src	Test signed commit and update minor deps, plugin	2016-04-05 22:51:25 +01:00
zxing.appspot.com	Update plugins, dependencies, and clean up small code inspection issues	2016-01-21 14:46:48 +01:00
zxingorg	Update plugins	2016-05-08 09:32:07 +01:00
.gitattributes	Added .gitattributes to define how git handles the line endings	2014-07-17 20:36:16 +02:00
.gitignore	Remove Thumbs.db from gitignore	2014-03-06 12:13:18 +00:00
.travis.yml	New profile to limit memory usage in Travis	2016-02-08 14:38:18 +00:00
AUTHORS	Added a Code 93 encoder	2015-10-18 23:39:03 +01:00
CHANGES	Update to target Android 23; brief 3.2.1 release note	2015-08-19 12:09:39 +01:00
LICENSE	Update jai-imageio license; remove unneeded gwt-servlet dep; update clirr	2015-09-25 11:25:51 +01:00
NOTICE	Use JCommander for CommandLineRunner args	2015-05-03 20:49:10 +01:00
pom.xml	Update plugins	2016-05-08 09:32:07 +01:00
README.md	Added a port to PHP	2016-03-24 16:57:34 +01:00

README.md

##Get Started Developing To get started, please visit: https://github.com/zxing/zxing/wiki/Getting-Started-Developing

ZXing ("zebra crossing") is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages.

Supported Formats

1D product	1D industrial	2D
UPC-A	Code 39	QR Code
UPC-E	Code 93	Data Matrix
EAN-8	Code 128	Aztec (beta)
EAN-13	Codabar	PDF 417 (beta)
	ITF
	RSS-14
	RSS-Expanded

Components

Active

Module	Description
core	The core image decoding library, and test code
javase	JavaSE-specific client code
android	Android client Barcode Scanner
androidtest	Android test app, ZXing Test
android-integration	Supports integration with Barcode Scanner via `Intent`
android-core	Android-related code shared among `android`, `androidtest`, `glass`
glass	Simple Google Glass application
zxingorg	The source behind `zxing.org`
zxing.appspot.com	The source behind web-based barcode generator at `zxing.appspot.com`

Available in previous releases

Module	Description
cpp	C++ port
iphone	iPhone client
objc	Objective C port
actionscript	Partial ActionScript port
jruby	JRuby wrapper

ZXing-based third-party open source projects

Module	Description
QZXing	port to Qt framework
zxing-cpp	port to C++ (forked from the deprecated official C++ port)
zxing_cpp.rb	bindings for Ruby (not just JRuby), powered by zxing-cpp
python-zxing	bindings for Python
ZXing .NET	port to .NET and C#, and related Windows platform
php-qrcode-detector-decoder	port to PHP