Code One - bwipp/postscriptbarcode GitHub Wiki
Code One was the earliest public domain 2D matrix-style barcode. It is used by the health care and recycling industry and can encode full 256 character extended-ASCII.
Also known as: Code 1, Code 1S.
Standards: AIM USS - Code One.
- The data field can consist of any ASCII data for standard and T-type symbols. The default interpretation of data by readers is in accordance with ISO/IEC 8859-1. When supported by the receiver characters from other code pages can be encoded using Extended Channel Interpretation (ECI).
- Note: S-type symbols are special in that they represent a numeric value so may only contain digits.
- When the parse option is specified, any instances of
^NNN
in the data field are replaced with their equivalent ASCII value, useful for specifying unprintable characters, e.g.^029
for GS, etc. - When the parsefnc option is specified, non-data function characters can be specified by escape sequences:
-
^FNC1
: FNC1 -
^FNC3
: FNC3 -
^ECI000000
to^ECI999999
: ECI indicators
-
- The version option is used to specify the size and type of the symbol:
-
A
,B
,C
,D
,E
,F
,G
,H
- for standard format symbols (default automatic selection) -
version=T-16
,version=T-32
,version=T-48
- T-type symbols -
version=S-10
,version=S-20
,version=S-30
- S-type symbols
-
Data: Code One
Options:
Encoder: codeone
Data: Code One
Options: version=C
Encoder: codeone
Data: Code One
Options: version=T-32
Encoder: codeone
Data: 406990
Options: version=S-10
Encoder: codeone