Network Computer Graphics Examination System

For adapting to the requirements of web-based instruction and exam of computer drawing, this paper researches the web-based exam system of computer drawing.Considering the specialties of computer drawing, this paper researches the method for web-based exam of computer drawing on the aspect of exam management and control, test of drawing ability and grading automatically. In order to implement the management, transmission and data exchange of AutoCAD drawings through network, the method for component-based format transition and transmission of these drawings is studied in this paper, and the data exchange algorithm of AutoCAD drawings is presented, meanwhile, the method for grading automatically is discussed. The method for implementing web-based drawing management system of AutoCAD is also put forward in this paper.The system can be applied to web-based exam of AutoCAD. The problems discussed in this paper have some practical value on web-based and integrated design.