摘要
本文介绍了在ＤＯＳ状态下利用Ｃ语言，直接在绘图仪上绘图的方法。并以ＨＰ７４７５绘图仪为例，分析了绘图仪的绘图命令集、矢量汉字库的组成和对其调用的方法。本文同时给出了用ＴｕｒｂｏＣ语言编制的源程序清单。
A new method and a C program are proposed in the paper,which can be used to draw graphics in the graphics plotter directly under the DOS command state.As a example,the HP7475 graphics plotter and its instruction set are analyzed,the organization of the vector CCLIB and the method to call the vector CCLIB are also analyzed in this paper.
出处
《小型微型计算机系统》
CSCD
北大核心
1994年第6期26-32,共7页
Journal of Chinese Computer Systems
关键词
绘图工具
操作系统
DOS
C语言
Graphics plotter,Vector CCLIB,Plotter instruction set
