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#!/usr/bin/env ruby -w
# encoding: UTF-8
require "csv"
#csv input "userid,firstname,lastname"
@template = %q{
\documentclass[a4paper,landscape]{article}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage{longtable}
\usepackage{array}
\usepackage{rotating}
\usepackage[top=0.5cm,right=0.5cm,bottom=0.5cm,left=0.5cm,landscape]{geometry}
\renewcommand{\familydefault}{\sfdefault}
\renewcommand{\arraystretch}{2}
\renewcommand{\tabcolsep}{0cm}
\title{Barcodelist}
\author{Kreativitaet trifft Technik}
\date{\today}
\begin{document}
\begin{center}
\begin{longtable}{| >{\centering\arraybackslash}p{8.5cm}| >{\centering\arraybackslash}p{8.5cm}| >{\centering\arraybackslash}p{8.5cm}|}
%s
\end{longtable}
\end{center}
\end{document}}
@line = %q{
\hline
%s
\hline
%s
\hline}
@graphics = %q{ \includegraphics{%s} \rule{0cm}{3.5cm} %s}
@name = %q{ %s %s %s}
@ktt = %q{\includegraphics[width=8cm,angle=180]{ktt} %s }
@csv = CSV.read(ARGV[0])
#generate barcodes
@csv.each{|r|
system("barcode -n -E -b 'USER %s' -o '%s.eps' -e 39\n" % [r[0], r[0]])
}
#generate latex
tmp = ""
graphics = ""
name = ""
1.upto(@csv.length){|i|
le = i % 3 == 0 || i >= @csv.length
sign = le ? "\\\\" : "&"
graphics += @graphics % [@csv[i-1][0], sign]
name += @name % [@csv[i-1][1], @csv[i-1][2], sign]
if le
tmp += @line % [graphics, name]
graphics = ""
name = ""
1.upto(3) {|j|
sign = j == 3 ? "\\\\" : "&"
graphics += @ktt % sign
name += " " + sign
}
tmp += @line % [name, graphics]
graphics = ""
name = ""
end
}
File.open("barcode.latex", "w+"){|f| f.write(@template % tmp)}
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