摘要
根据CNC系统图表显示功能的特点,研究一种采用C语言在高性能CNC系统上实现交互式图形菜单功能的方法。按图形拓朴法,采用链表数据结构描述所要显示的图形,并建立图形管理函数库。具有执行速度快、内存消耗小、操作处理简便等优点,在自行开发的激光加工CNC系统上运行稳定、可靠。
In accordance with the features of graphic display function of a CNC system,a methodfor realizing the interactive graphic menu in a high performance CNC system with C-languageis discussed.By the graphic topology theory,a chained list data structure for describing thepicture to be displayed is used and a graphics management function library is developed.Thismethod has been applied to a self-developed laser processing system stably and reliably.
出处
《华中理工大学学报》
CSCD
北大核心
1994年第12期34-39,共6页
Journal of Huazhong University of Science and Technology
关键词
图形管理函数库
人机交互式
图形显示
CNC系统
graphics management function library
man-machine interactive graphic dis-play
graphic topology theory
chained list