Generating EAN13 Barcodes with Rails
Posted by tom June 3rd, 2007
Today I wrote code which generates EAN-13 Barcodes from Ruby/Rails, with the help of RMagick and ImageMagick. There already was a barcode-gem but that just generated Code39 Barcodes. Based on the code in that gem, better said: following the conventions in that code I created a class which now is capable of generating EAN-13 PNG images:
Why do I do such things? Well, it’s part of my new pet project: Barcodes on Demand