摘要
利用Ｅ—１３３０控制器板在点阵液晶显示模块绘制图形中，采用贝森海姆园算法──ＢＲＥＮＨＡＭ’ＳＣＩＲＣＬＥＡＬＧＯＲＩＴＨＭ提供一种有效的绘园算法和显示方法。
In this paper, Brenham's circle algorithm was adapted in drawing graphic when using matrix liquid-crystal display unit on E- 1330 control panel. Specific drawing algorithm and display method was given by this method.
关键词
控制器
点阵液晶显示
程序设计
Brenham's Circle Algorithm
Floating point Calculation
Real Circle
Dotted Circle
Matrix Liquid-Crystal Display Screen
Subprogram for Calculatiom of Variance
