摘要： 不同图形软件系统之间实现数据交换需要一种易于实现而且移植性好的中性数据接口,该文提出一种基于XML的图形数据中性接口,它的优点在于应用了网际语言XML,其结构严谨,不依赖于任何平台,而且能与Internet结合。该文介绍了图形数据XML文档及其Schema的创建过程,详细阐述了该中性数据接口在AutoCAD上实现的关键技术和过程,为数据接口的研究提供了一定的借鉴。

关键词: 图形, 数据交换, 接口, XML, AutoCAD

Abstract: An effective neutral interface is needed to solve the problem of data exchange between different graphics software systems. The neutral interface is easy to implement and transplant, so a neutral interface of XML-based graphics data is brought forward in this paper, whose advantages lie in the application of Web language, XML. XML has a normative structure. It is independent of platforms and easy to be used on Internet. The paper presents the process of creation of XML document and its Schema. The application of the interface on AutoCAD is implemented. The key technology and process of the application are expounded in the paper. The study of the interface provides some references in the concerned fields.

中图分类号: 

• TP391.41