摘要
本文通过研究目前Cad图库的应用技术和发展现状,并根据高职《电气Cad》课程的特点,进行了电气Cad图库的Auto Cad二次开发软件的需求分析,建立了软件模型,提出具有参数驱动的图库解决方案。同时,使用Xml和GDI+技术实现图形的预览,使用Overrule技术实现图形文件的显示和加密,并在图库软件中进行实现图块定制、预览和图形生成。该课题以电气Cad教学中大量的元件绘制方法为基础,结合教学的实际需求,完成了《电气Cad》课程图库软件系统的开发。该软件具有智能性、独立性和开放性的特点。
This paper studies the application technology and development status of the Cad library, and combines the characteristics of the electrical Cad course, the paper carries out the requirement analysis of the AutoCad Second development software of electrical Cad library, and establishes the software model, which proposes a solution of the library with parameter driven. At the same time, using of Xml and GDI＋ technology to achieve the preview, the use of Overrule technology to achieve graphics file display and encryption, and in the library software to achieve the map block customization, preview and graphics generation. In this paper, based on the method of drawing a large number of components in the electrical Cad teaching, and combining with the actual needs of teaching, this paper completes the development of the software system of the course of electrical Cad. This software is intelligent, easy to be adjusted to and can be used independently.
出处
《装备制造技术》
2015年第12期228-229,共2页
Equipment Manufacturing Technology
