摘要
本文提出一种在PC机上显示图形和绘制图形的方法,给出了正负法产生直线的汇编语言算法和实现,文中提出的用常驻中断的方法极为方便地完成了显示与绘图的转换。最后给出一个实例,证实该算法是可行的。
This paper presents a method displaying and drawing graphics in IBM PC computer. It also introduces the algorithm and practice in producing line.Especially, the method using interruption installed is very convenient for theshift in display and drawing. At the end, it gives an example which provesthis method practical.
出处
《交通科学与工程》
1991年第4期11-18,共8页
Journal of Transport Science and Engineering
