利用绘图仪将图形记录读入计算机的一种有效方法

An Effective Method of Inputing Recorded curves to Computer with Plotter

本文介绍了一种利用通用平板绘图仪将图形记录曲线数字化读入微计算机的一种有效方法.该方法适合任何具有X-Y 平板绘图仪和各种挡次微机的用户.文中以TRS-80微机和FWX-4675绘图仪为例,给出了BASIC 读图程序.

In this paper,an effective method ofinputig record curves to computer using X-Yplotter is introduced.This method is suitablefor various X-Y plotters and microcomputers.A practical BASIC program of digitizing re-cord curves which has passed on TRS-80 micro-computer and FWX-4675 plotter is given as anexample.