GS1-QRCode

GS1-QRCode encodes structured GS1 data using Application Identifiers (AIs) in a QR Code symbol.

Mandatory properties

The following properties are available in addition to the common label object properties.

Property	Type	Description
type	string	Must be GS1-QRCode.
apps	array	Array of GS1 Application Identifier objects. Each entry has id (string) and value (string).

Optional properties

The following properties are available in addition to the common label object properties.

Property	Type	Description
moduleSize	number	Size of one module in millimeters. Default is 5.
size	integer	Fixed symbol size in number of modules per side. If omitted, the minimum size that fits the data is used.
quietZone	boolean	Enable or disable the quiet zone. Default is true.
extraQuietZone	number	Extra quiet zone added on all sides.
color	string	Color of the dark modules. May contain dynamic text. Default is black.
eccLevel	string	Error correction level. Allowed values: L, M, Q, H. Default is L.

Example

{
    "type": "GS1-QRCode",
    "x": 10.0,
    "y": 10.0,
    "moduleSize": 0.5,
    "apps": [
        {"id": "01", "value": "12345678901231"},
        {"id": "10", "value": "LOT001"}
    ]
}