问题
i have to develop application that create a paint object. and user can add different items such as shape , image , date ... . one of that items is barcode such as this image : barcode
is exist a library for generate unique barcode? and how to draw it in Qt?
回答1:
There is a Qt library named "Prison" which can generate bar codes and QR codes https://quickgit.kde.org/?p=prison.git
来源：https://stackoverflow.com/questions/39498215/how-to-generate-barcode-in-qt