Codabar barcodes
Informations
Author: Florence Demoures
License: FPDF
Description
This script implements Codabar barcodes (also known as NW-7 or Code 2 of 7).
This barcode allows to encode numeric data (0-9) as well as 6 special characters ($, -, :, /, ., +).
It has 8 start/stop characters available (a, b, c, d, e, *, n, t).
Codabar(float xpos, float ypos, string code [, char start [, char end [, float baseline [, float height]]]])
xpos: abscissa of barcode
ypos: ordinate of barcode
code: value of barcode
start: start character (default value: a)
end: stop character (default value: a)
basewidth: width of a thin bar (default value: 0.35)
height: height of bars (default value: 16)