页面描述语言Postscript及其转换程序

Postscript and Its Conversion Program

叙述和分析了国际通用的页面描述语言Ｐｏｓｔｓｃｒｉｐｔ的构成、功能和特点．阐述了Ｐｏｓｔｓｃｒｉｐｔ语言与４Ｓ（ＳｕｐｅｒＳｃｉｅｎｃｅＳｅｔｔｉｎｇＳｙｓｔｅｍ）文件转换程序的设计思想。

Postscript is introduced and analysed in this paper. The construction,functions and features of Postscript are described. Also, the design considerations for the conversion program, the conversion of the Postscript program to a 4S(Super Science Setting System) file and the conversion of the 4S file to the Postscript program are presented.