= barcodescanner == Description Retrieve barcode value from barcode image file == New in this version * Build cleanly on OSX/Macports * Returns a key-value hash rather than concatenated output == Installation === Archive Installation Checkout code from the repository first, and then: rake install rake test == Features/Problems === Require Libraries ImageMagick, zbar(http://zbar.sourceforge.net/) ==== install zbar if you install zbar to non-x machine, ./configure --prefix=/opt/local --disable-video --without-gtk --without-qt and make, make install. Omit --prefix=/opt/local if you're building on non-OSX/Macports == Synopsis require 'rubygems' require 'barcodescanner' # take from test expected = [{:type=>"EAN-13", :data=>"1920222007009"}, {:type=>"ISBN-10", :data=>"4087204251"}] result = BarcodeScanner.process_image_file("test.png") assert_equal(expected, result) === "cannot open shared object file: No such file or directory " echo "/usr/local/lib" >> /etc/ld.so.conf /sbin/ldconfig == Copyright Author:: koyachi <rtk2106@gmail.com> Modified by:: Vishnu Gopal <g.vishnu@gmail.com> Copyright:: Copyright (c) 2008 koyachi License::