交互绘图对传统模式的继承与变革

Dependence and Improvement of Interactive Drawing to Manual Mode

研究了传统绘图模式的构图方式和过程 ,用巴科斯范式描述了零件图的构图元素与结构 ,确定了影响绘图效率的因素 .文中简要介绍了交互图形软件具有的基本的和特有的功能 ,在交互绘图中的构图特点 ,图形的生成与修改 ,一般作图的逻辑顺序 ,同时给出了示例 .该文归纳出用交互图形系统生成工程图样的便捷方法 .

This paper researches laying out mode and procedure of manual drawing,describs in BFN constructing elements and their structure of working drawing,and determines factors which affect drawing effect.It introduces simply that functions of an interactive drawing software,which are basic and special laying out characters,methods of modification and logical order of normal drawing.Also an example is given.The paper formulates out a helpful method with which engineering drawing is drawed under interactive system.