基于Java和SVG的监控画面图形生成软件的设计

Design of a software of drawing monitoring graphics based on Java and SVG

SVG(Scalable Vector Graphics)是基于XML(Extensible Markup Language)的可扩展二维矢量图形语言,作为IEC61970协议推荐的监控画面的标准图形格式,拥有其他图形格式不具备的优点。如何开发一套SVG图形格式的监控画面图形生成软件,是人们关注的问题。在阐述电力图形系统的发展现状及SVG优点的基础上,采用Java为开发语言,以SVG作为监控画面的图形格式,介绍了监控画面图形生成软件图元库模块和图元属性模块的设计方法。

SVG（Scalable Vector Graphics） is a language for describing two dimensional graphics in XML. SVG is superior to other format as a kind of graphics format which is recommended by IEC61970. How to design a software of drawing monitoring graphics using SVG has become what the researchers pay attention to. This paper introduces how to use Java and SVG to design graphic elements database and its properties of a software that creates monitoring graphics through introducing the present condition of power graphics system and the advantage of SVG.