Generate colorful QR code

Question

I want to generate the colorful QR code. I had used https://github.com/kuapay/iOS-QR-Code-Generator code to generate the QR code. now the qr code generated is always n blac

Answer 1

You'll have to tinker with the Z-Bar code to do that.

Maybe these links might help:

http://mashable.com/2011/04/18/qr-code-design-tips/

http://qreateandtrack.com/2011/01/06/adding-a-bit-of-color-to-your-qr-codes/

and

http://keremerkan.net/qr-code-and-2d-code-generator/