TRUEBASIC交互式二维图形生成与编辑系统

采用多层次，多窗口技术，集数据、图形、窗口为一体，建立了一个可操作性好且具有再开发功能的ＣＡＤ系统。在图形存贮结构上选用直线、圆弧为基本要素，获得了硬件支撑条件宽容度高的优点（用ＩＢＭ－ＰＣ即可实现）；并利用了ＴＲＵＥＢＡＳＩＣ的图形再开发功能。

TRUE BASIC Interface 2-Dimensional Graph Generating and Editing System

System adapts multi-level,multi-window techniques,which combined with data.graphes and windows together and set up a CAD system which had both good properties and redeveloping function.The graph storage structure uses point-line and are as basic elements.Its hardware is of suppporting conditions.It takes the advantage of having TRUE BASIC graph redeveloping function. On graph editing the compositing and decomposing functions are very powerful.