适用于网络课程的矢量图平台的研究

Research of Issues in a Platform of Vectorgraph Designed forNetwork Courses

探讨了如何实现一个适用于网络课程的矢量图平台,矢量图平台包括基于浏览器运行的客户端绘图环境,运行在网络服务器上的平台服务器。并阐述了设计开发过程中几个重点问题的研究和探索,提出了解决问题的方法和思路。主要论题为:系统体系结构;交互式绘图环境;图形数据的处理。

A platform of vectorgraph designed for network courses is introduced in this paper. This platform of vcctorgraph is made up of a client running in Internet explorer and a server run on Web server. Design and implementation issues, including choice of system structure, interactive drawing environment and graphics data processing are discussed in detail.