Study Of Drawing Automatically Technical Processing Based On ObjectARX

Computer Aided Design (CAD), the most important application and the major motivity of the computer science and technology, had been the indispensable technical means in every walk of life, and had contributed to the world's development greatly. The Engineering Drawing, playing one of the most important role of CAD, has been applied in each filed of economy widely.This paper studies the technique of engineering drawing's automatically processing based on ObjectARX, the secondary development of CAD, and introduce how the engineering drawing come into being and get to work, especially on demarcation of function and dealing of framework. Meanwhile, the paper studies the crucial database of engineering drawing and list as well. First, it sets up a general framework model of engineering drawing's automatically processing based on ObjectARX, such as circumstance of drawing, graph database of operating AutoCAD, list's processing and so on . Second, it carves up the engineering drawing in term of their functions, and carries through the technical operation of every part of the engineering drawing. Third, it puts forward the whole technical flow of the list's processing, the key sect of the engineering drawing's automatically processing. At last, it introduces the cooperative item between Wuxi Huaguang Boiler Company and Zhejiang University to show effect contrast and realistic significance of using ObjectARX in the engineering drawing's processing.