Question

I’m writing a small java program that will detect a QR code in a given image, then decode it and print out the result (assuming the QR code contains a string). Ideally, I’d like to be able to extend this to detect and decode multiple QR codes from a single image.

A quick google led me to the zxing library, but all of the documentation and tutorials I’ve found so far relate specifically to Android. Are there any docs/tutorials out there that will help me, or do I need to trudge through the project api?

Answer 1

No, most of it is pure Java, with several platform specific clients. Use the code in core/, which is not Android-specific. You want QRCodeMultiReader. It is really no different than the other Readers, nothing much more to know.