实现打印功能的类原码，调用相应函数可以实现打印功能，不过要实现如图象图形的打印还需要进行相关编辑-print function like the original code, which calls the corresponding function can be achieved Print function, But to achieve such as Print Image Graphics also related to the need for editors

非常好的图形标签设计生成和打印管理软件，支持条形码，二维码，光盘标签和Logo的编辑。-Very good graphic label design to generate and print management software, supports bar codes, two-dimensional code, edit disc label and Logo.