虚拟打印，把文档打印成emf，我试过，可以用。-Virtual print, the document printed emf, I tried, can be used.

windows 平台下的虚拟打印机驱动程序。-Omega48 is a virtual printer driver for Microsoft Windows which allows you to convert the document to the graphics formats such as EMF, BMP and non formated text file (UNICODE or ANSI). Omega48 allows to save MS Windows Spool (