摘要
介绍了二维条码PDF417的编码原理,给出了在文本压缩模式下编码的程序流程图,并且用V isual Basic语言完成了其编码打印软件,经实验验证所编程序可以准确无误地实现PDF417条码的编码和打印。
The principle of coding two dimension bar code-PDF417 was introduced. The flow chart of coding bar code under text compression mode was provided , and the software of coding and printing was written with Visual Basic. It was proved that the program can execute the coding and printing function correctly.
出处
《包装工程》
CAS
CSCD
北大核心
2007年第1期96-98,共3页
Packaging Engineering
基金
教育部留学回国基金:喷墨式CTP关键技术项目资助(K40604040114)
