摘要
本文介绍了二维条码PDF417的编码原理,给出了在字节压缩模式下编码的程序流程图,并且利用Object Pascal语言编写程序实现PDF417条码的编码。
The principle of coding two dimension bar code-PDF417 was introduced. The flow chart of coding bar code under bytecompression mode was provided, and the software of coding was written with Object Pascal. It was proved that the program can execute the coding function.
出处
《科技广场》
2010年第8期86-88,共3页
Science Mosaic
