摘要
本文介绍了通用的交互式可视化环境ＧＩＶＥ（ｇｅｎｅｒａｌｉｎｔｅｒａｃｔｉｖｅｖｉｓｕａｌｉｚａｔｉｏｎｅｎｖｉｒｏｎｍｅｎｔ）的设计和实现技术．ＧＩＶＥ以数据流机制为核心，采用可视编程界面，为用户开发可视化应用提供了一个方便交互的模块级编程环境．与同类软件相比，ＧＩＶＥ具有如下特点：提供分支和循环控制结点，支持复杂应用程序的构建；支持应用模块和数据类型的扩充，系统具有良好的开放性；提供丰富的模块库．
his paper presents a GIVE(general interactive visualization environment),which supports the development of ViSC applications. GIVE owns a data flow kernel, a visual programming interface and extensible module libraries. These provide users a convenient interactive module-level programming environment. GIVE has these features: it introduces control nodes, e. g. IF-THEN -ELSE, COUNT -LOOP, WHILE -LOOP,to support conditional alternative structure and loop structure for building complex ViSC application; it is an opened environment, the module libraries and data types are both extensible; the module libraries contain a lot of algorithms.
出处
《软件学报》
EI
CSCD
北大核心
1996年第9期553-558,共6页
Journal of Software
基金
国家自然科学基金
