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平板式绘图仪通用绘图程序包的研制
Development of All,-Purpose Plotting Packages for Flat Bed Plotters
【摘要】 本文通过介绍为DXY-800A型及SPL-450型绘图仪研制的PLOT88、PLOT89C及PLOT89三个通用绘图软件,阐述了高级通用绘图程序包的设计思想、基本结构、主要功能及调用惯例。
【Abstract】 The design ideas, basic structure, main functions, and invoke conventions of an advanced all-purpose plotting package are elaborated by presenting three all-purpose plotting softwares, PLOT88, PLOT89C and PLOT89,developed for DXY-800A and SPL-450 plotters.
【关键词】 程序包;
子程序调用;
坐标映射;
I-N法则;
FORTRAN语言;
通讯口设置;
【Key words】 software package; subroutine calling; coordinate mapping; I-N conven- tion; FORTRAN language; communication port setting;
【Key words】 software package; subroutine calling; coordinate mapping; I-N conven- tion; FORTRAN language; communication port setting;
- 【文献出处】 云南大学学报(自然科学版) ,Journal of Yunnan University (Natural Sciences) , 编辑部邮箱 ,1989年04期
- 【被引频次】2
- 【下载频次】23