Post 4-State bar code descriptors
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Post 4-State bar code descriptors
Australian Post 4-State bar code
Singapore Post 4-State bar code
Key Range Default value Description
/Symbology — /AustralianPostal Identifies the bar code symbology
/Bars 40–60 (dec) 50 (dec)
[integer]
Sets the bar width to 1/100 mm
/Spaces 22–25 (dec) 24 (dec)
[integer]
Sets the number of bars that print per inch
/TrackerHeight 100–160 (dec) 130 (dec)
[integer]
Sets the tracker height to 1/100 mm
/Ascender,
Descender Offset
160–210 (dec) 185 (dec)
[integer]
Sets the ascender and descender offset in
1/100 mm
The total height of an ascender or descender
is the sum of this field and the tracker height.
/FCC 11 (dec)
45 (dec)
59 (dec)
62 (dec)
11 (dec)
[integer]
Sets the FCC
/Encoding 0 for C table
1 for N table
0 (dec)
[integer]
Sets the encoding table
/QuietZone [int int] 150 150 (dec)
[array of integers]
Optional
Sets the quiet zone in /Units
/Units — — The value is 1/100 mm
Key Range Default value Description
/Symbology — /SingaporePostal Identifies the bar code symbology
/Bars 38–63 (dec) 50 (dec)
[integer]
Sets the bar width to 1/100 mm
/Spaces 20–24 (dec) 22 (dec)
[integer]
Sets the number of bars that print per inch
/TrackerHeight 102–152 (dec) 127 (dec)
[integer]
Sets the tracker height to 1/100 mm
/Ascender,
Descender Offset
160–216 (dec) 188 (dec)
[integer]
Sets the ascender and descender offset in 1/
100 mm
The total height of an ascender or descender
is the sum of this field and the tracker height.