GS1 QR Code

GS1 QR Code is an implementation of the QR Code barcode symbology with GS1 formatted data.

Standards: ISO/IEC 18004, ITS - QR Code, GS1 General Specifications.

Data and Options

• The data field input is provided in GS1 Application Identifier standard format starting with the mandatory (01) and (8200) Application Identifiers.
• The eclevel option is used to specify the error correction level:
  • eclevel=L - Low
  • eclevel=M - Medium (default)
  • eclevel=Q - Quality
  • eclevel=H - High
• The eclevel will be opportunistically raised beyond the specified level when this does not result in an increased symbol size.
• The version option is used to specify the size of the symbol, 1 to 40.
• If the version is unspecified, the encoder will default to creating a symbol that is the minimum size to represent the given data at the selected error correction level.

Example

0 0 moveto ((01)03453120000011(8200)http://www.abc.net) ()
/gs1qrcode /uk.co.terryburton.bwipp findresource exec

0 0 moveto ((01)03453120000011(8200)http://www.abc.net(10)ABCD1234(410)9501101020917) ()
/gs1qrcode /uk.co.terryburton.bwipp findresource exec