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
Read the original article Hit count: 212

Filed under:

barcode

|

code128

|

delphi

|

java

|

.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?

© Stack Overflow or respective owner

Related posts about barcode

Implements EAN13 and UPC-A barcode in PDF using fpdf in classic ASP

as seen on Stack Overflow - Search for 'Stack Overflow'
/* FPDF library for ASP can be downloaded from: http://www.aspxnet.it/public/default.asp INFORMATIONS: Translated by: Jeremy Author: Olivier License: Freeware DESCRIPTION: This script implements EAN13 and UPC-A barcodes (the second being a particular case of the first one). Bars are drawn… >>> More
Barcode scanner timing to excel

as seen on Super User - Search for 'Super User'
I have a barcode reader that will load the barcode to a excel spreadsheet - great - but now i need it to do 2 things: 1 - add a time stamp to next to the barcode that has been scanned. So Barcode goes to A1, need B2 to show time. 2- find the name (that is in a seperate excel sheet) that is linked… >>> More
BlackBerry barcode scanning library?

as seen on Stack Overflow - Search for 'Stack Overflow'
Anyone got a good handle on a barcode scanning library that can be used to read in UPC-A, EAN-13 or other major barcode formats based on input from the digital camera? Does RIM have a standard library already available for this? I know that BlackBerry Messenger has 2D barcode scanning built-in so… >>> More
is there fee barcode 128 class for delphi (pdf)

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a free alphanumeric barcode font or class that is compatible with Delphi "PowerPDF" component ? code must be code128. >>> More
is there fee barcode class for delphi (pdf)

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a free alphanumeric barcode font or class that is compatible with Delphi "PowerPDF" component ? >>> More

Related posts about code128

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

as seen on Stack Overflow - Search for 'Stack Overflow'
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… >>> More
is there fee barcode 128 class for delphi (pdf)

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a free alphanumeric barcode font or class that is compatible with Delphi "PowerPDF" component ? code must be code128. >>> More
is there a free barcode 128 class for delphi (pdf)?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a free alphanumeric barcode font or class that is compatible with Delphi "PowerPDF" component ? code must be code128. >>> More
Barcode scanner work in browser

as seen on Super User - Search for 'Super User'
I have a Manhattan Barcode scanner Contact CCD Handheld 80mm scan width, USB. I have connected it to Windows 7 x64. I managed to get it to scan several barcodes by configuring it to USB Mode. If I open up Notepad it scans and displays the barcodes correctly. But when I set the cursor in a textbox… >>> More
Adding barcodes to pdfs

as seen on Stack Overflow - Search for 'Stack Overflow'
is there any way to do something like a mail merge, where the data (9-15 chars long) is converted to a barcode? im using trying to use openoffice's code128 for calc, but for some reason, every 10 strings, the barcode goes crazy, and the ascii tells me to register at the site where the extension came… >>> More