This is where you can customize the position and size of the text and its horizontal and vertical orientation.
You can specify the reference point for the position coordinates in the toolbar. See Reference point for Dimensioning.
A warning is issued in the Info box if the size is too small to display all of the barcode content:
If you enter an invalid value for width or height, the value is reset again to the automatic mode. The automatic mode is not available for iVDP.