Type short
Default: 0 if >0 this value specifies the X unit value (which is the width of the narrowest bar in mils (0.001 inches – NOT mm)). This is used to determine the width of the barcode image and overrides the barcode width specified by other parameters. A value of X smaller than 8 will produce barcodes which do not meet standard specifications, and most standards specify a recommended value of at least 10.
Allowed values: 8 – 250
More: