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Created February 4, 2013 07:52
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barbyでバーコード作ってみよう
require 'barby'
require 'barby/outputter/rmagick_outputter'
barcode = Barby::Code128B.new(ARGV[1])
File.open(ARGV[0],"w"){|f|
f.write barcode.to_png(:height=>32,:margin=>1)
}
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