Where can I find "reference barcodes" to verify barcode library output?

Posted by mjustin on Stack Overflow See other posts from Stack Overflow or by mjustin
Published on 2010-03-20T10:22:12Z Indexed on 2010/03/20 10:31 UTC
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Filed under:

barcode

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code128

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delphi

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java

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.NET

This question is not about 'best' barcode library recommendation, we use various products on different platforms, and need a simple way to verify if a given barcode is correct (according to its specification).

There are some free online bar code generators in the Internet, and I found many differences between their output and our library output regarding graphics and text field below the code. Now I am not sure which one is wrong, and before filing bug report I want to make sure how the correct barcode should look like.

We mainly need Code128 and UCC/EAN-128 with A/B/C subcodes. Which resource would you suggest?

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