Sun Weihong (Mechanical and Electronic Engineering School,Nanchang University,Nanchang 330029,China)Zhu Lin (Graphic Software Center of HUST,Wuhan 430074,China)
Abstract：The paper analyzes constitutions of development library of common CAD software ,and CADTool development library CLS is researched and realized.CDL and its application are expounded.Users can conveniently develop a special CAD system.
2000, Vol. 22 