摘要
随着网络技术的普及和发展,图形图像技术作为WEB浏览技术的基础,发挥着重要的作用,SVG(Scalable Vector Graphics,可伸缩的矢量图形)作为基于XML的文本化网络矢量图像格式,具有其他图像格式所不能比拟的优势和发展前景。本文在SVG标准的基础上,分析比较了WEB浏览上现有图形的显示方式。提出开发基于SVG的数据分析图表系统的系统模型。根据系统功能模型的要求,分别对三种数据源(数据库数据、XML数据文件和EXCEL表格文件)进行解析处理,实现了矢量图表的绘制及SVG格式的输出。
Along with the popularization and the development of the network technology, the graph and image technology as a technical foundation of WEB browsing plays an important role. SVG （Scalable Vector Graphics, scalable vector graphics） as the traditional network Vector image format based on XML has the advantages and development prospects that other image formats can not match. Based on SVG standard, the paper analyzes and compares the existing graphic display mode about WEB browsing. At last, the paper puts forward the system model based on SVG data processing system. According to the requirements of the system function model, it respectively makes analytical processing on the three kinds of data sources （database data and XML data file and EXCEL form file）, and realizes the vector graph drawing and SVG format output.
出处
《价值工程》
2012年第33期188-190,共3页
Value Engineering
