A port of the DataMatrix 2D barcode decoding capability from ZXing to javascript. Uses some code from Lazar Laszlo's jsqrcode.

This module does not include any of the detection / image recognition functionality. This module is what you use to extract the encoded data from a DataMatrix 2D barcode once you know the (boolean) value of each square/element in a barcode.

Currently only supports ASCII encoded data and numeric (digit pairs).

Usage

See example.js

ToDo

Port support for the following modes from DecodedBitStreamParser.java:

• C40
• Text
• AnsiX12
• Edifact
• Base256

Copyright and License

Copyright:

• See ZXing AUTHORS file as of August 18th 2016
• Copyright Lazar Lazlo 2011-2016
• Copyright 2015-2016 BioBricks Foundation.

License: Apache License Version 2.0