摘要
阐述了一个小型图可视化系统的设计原理及方法。系统采用面向对象的方法设计并按照信息可视化模型分层架构,具有良好的可扩展性。系统支持随机布局、弹力模型、对称[1]等多种图形布局方式;并提供了对GML、DAT、TXT、自定义等多种图形数据封装格式的存取功能。
The paper presents the design principle and method of a small graphical visualization system. The system is designed with object-oriented approach and hierarchically constructed in accordance with the framework of the information visualization model, so it has good expansibility. The system supports several classical graph layouts, such as random, spring model, symmetry, level and so on, and can access graph data in Well-Known GML and DAT formats.
出处
《电脑开发与应用》
2012年第2期43-46,共4页
Computer Development & Applications
基金
山西省科技攻关基金资助项目(20090321016)
山西省回国留学人员科研基金资助项目(2008-10)
关键词
可视化
图可视化
图布局
visualization, graph visualization, graph layout
