Barcode¶

The Barcode widget generates a barcode image representing a given text string.

Read-Only Nature¶

The Barcode widget is read-only. The string value to be encoded into the barcode is set during process definition and cannot be changed by the user.

Customization¶

• Width: Specifies the width of a single bar in pixels. Defaults to 4 pixels.
• Height: Specifies the height of the barcode image in pixels. Defaults to 50 pixels.
• ShowValue: When set to true, displays the encoded text string below the barcode image. Defaults to false.

Supported Barcode Formats¶

The Barcode widget supports the following barcode symbologies:

• CODE128
• CODE39
• EAN13
• UPC
• EAN8
• EAN5
• EAN2
• ITF14
• PHARMACODE
• CODABA

Example¶

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<Barcode Format="CODE39" Width="4" Height="50" ShowValue="True" XPath="CODE39Data">
</Barcode>