强动态交互的矢量图形系统的设计与实现

Design and Implementation of Dynamic Interactive Vector Graphic System

介绍了基于MFC的一种强交互的矢量图形系统的快速设计和实现方法,系统以图形系统与操作的动态交互为基础,介绍了应用软件工程中面向对象的设计方法,在此基础上实现了完整的图形系统。在整体设计中对关键类UML类图和交互图,进行了详细分析,其扩展功能已成功应用于测绘数据处理、物探工程设计中及其现场问题解决。

The paper introduces a way to design and implementation of strong interactive vector graphic system quickly. The design emphasizes the dynamic interaction between operator and software interface and applies the object-oriented methods of modem software engineering to implement the all functions. The implemented graphic system not only has good hiberarchy and understandability but also has perfect encapsulation and flexible expansibility. Firstly, this paper expatiates on the whole design thinking, and then shows the UML diagram of the key class and the interaction diagram. At last, the authors analyze the main class designed in the system.