摘要
为了在第三方系统中可以方便地使用虚拟打印,在研究虚拟打印技术的基础上,按照组件模型标准提供了丰富的二次开发接口,包括安装、卸载虚拟打印机等。为快速将文档转换成图形文件,该系统采用重写Print Processor方式实现虚拟打印。目前该系统已经在多个第三方系统中得到初步的应用。
Base on the research of virtual printer technology, the virtual printer system provides abundant secondary exploitation interface according to COM standard,in order to conveniently use virtual printer in third party system. The interfaces inelude install, uninstall virtual printer etc. In order to convert document into image file quickly,the system uses rewriting Print Processor to realize virtual printer. Now there are several third party systems that use the virtual printer system.
出处
《现代电子技术》
2008年第8期171-173,共3页
Modern Electronics Technique
关键词
虚拟打印
打印处理机
组件模型
广播消息
virtual printer
print processor
component object model
broadcast message
