【摘要】 首先简要介绍了电力图形系统的发展历史和现状,接着阐述了SVG(Scalab le Vector G raph ics)的优点及其应用在电力图形系统中的可行性和优越性,指出结合Java/XML和SVG技术可以较好地实现电力图形系统。文中结合ASF(Apache Software Foundation)的开放源码项目Batik,在Java平台上对电力图形系统结构、SVG文件的绘制、图形同步刷新以及事件处理的实现等方面进行了分析和设计,实现了基于SVG的电力图形系统。更多还原

【Abstract】 This paper briefly introduces the history and present condition of power graphics system and expounds the advantage of SVG(Scalable Vector Graphics) and the feasibility and superiority of its application in power graphics system respectively.It points out that combining Java/XML and SVG is useful in the power graphics system realization.Combining Batik project of ASF(Apache software foundation),this paper analyses and expounds every aspect of power graphics system including structure of graphics system drawing of SVG file,realization of graphics synchronous refresh and event handling,etc.on the Java platform,to implement power graphics system based on SVG.更多还原