EAN UPC Guards - bwipp/postscriptbarcode GitHub Wiki

EAN-UPC Guards

These options control the whitespace guards (quiet zone indicators) for EAN/UPC barcodes.

Display whitespace guards.

Data:    95200002
Options: includetext guardwhitespace
Encoder: ean8

Width of the whitespace guards, in points.

Data:    95200002
Options: includetext guardwhitespace guardwidth=0
Encoder: ean8

Height of the whitespace guards, in points.

Data:    95200002
Options: includetext guardwhitespace guardheight=15
Encoder: ean8

Override the default horizontal position of the left whitespace guard.

Data:    95200002
Options: includetext guardwhitespace guardleftpos=10
Encoder: ean8

Override the default horizontal position of the right whitespace guard.

Data:    95200002
Options: includetext guardwhitespace guardrightpos=10
Encoder: ean8

Override the default vertical position of the left whitespace guard.

Data:    95200002
Options: includetext guardwhitespace guardleftypos=20
Encoder: ean8

Override the default vertical position of the right whitespace guard.

Data:    95200002
Options: includetext guardwhitespace guardrightypos=20
Encoder: ean8