数据可视化技术的实现方法研究  

Research on Data Visualization Implementation Methods

作　　者：王媛媛[1] 丁毅[1] 孙媛媛[1] 赵志丹[1] 

机构地区：[1]河北工业大学计算机科学与软件学院,天津300130

出　　处：《现代电子技术》2007年第4期71-74,共4页Modern Electronics Technique

摘　　要：随着企业信息化的发展,数据可视化扮演着越来越重要的角色。数据可视化技术以更直观的方式表现数据及其结构关系,帮助用户理解大量的数据信息,发现数据中隐含的现象,提高数据的使用效率。对Java Applet,SVG,JFreeChart三种常用的图表展示方法进行研究,比较分析其优缺点,并对适于绘制二维统计图表的JFreeChart图表组件给出了具体的实现方法。With the development of enterprise informationization, data visualization has played an increasingly important role. The technology of data visualization shows data and its structural relations in a directly observable way. It can assist user to understand masses of information,and exploit the inner of the data and enhance the productivity of data. This paper discusses three kinds of chart showing methods, such as Java Applet, SVG, JFreeChart, analyzing their advantages and disadvantages,and deliberately shows how to draw 2D statistic chart using JFreeChart components.

关 键 词：数据可视化 统计图表 可伸缩矢量图 JFREECHART 数据展示 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]