【摘要】 本文提出一种工程图样中常用的圆弧连接子程序的新的设计方法,其特点是算法简单、使用方便,有通用性,取消了传统的选择码。可以直接输出图形和有关参数,能绘制各种常见的圆弧连接图形。在交互式绘图系统中使用,能使操作大大简化。更多还原

【Abstract】 In this Paper,a new design way of (?)usual are nexus subprogram in project draft is given.Its algorithm is simple. It is in common use and easy to operate. It cancels the traditional selection sign, the draft and the parameter concerned can be exported directly. It can draw the common arc nexus pictares. If you use it in alternate drawing system, the operate can be simplified greatly. This article introduces the design principle and the calculate way of this kind of procedure and gives the logica frame drawing.更多还原