基于Web的PSE-Bio交互式可视化

Web-based interactive visualization of PSE-Bio

PSE-Bio是一个基于Web服务面向生物信息学的问题求解平台。为了方便用户仅使用浏览器就能分析调用服务返回的结果,采用SVG技术实现基于WEB的可视化,设计了面向对象的统一可视化数据对象以封装调用不同Web服务返回的消息;设计了面向对象的可视化图形对象以利于交互可视化的实现;并用SVG脚本语言实现了用户与图形的交互以及可视化结果与服务的交互。实验结果表明,基于SVG的可视化方案能够满足生物信息数据的Web可视化需求。

PSE-Bio is a web service-based PSE for bioinformatics.To facilitate users to analyze various service invocation resuits with only the web browser, SVG is used to implement visualization,an object oriented uniform visualization data object is designed to encapsulate various messages returned after the invoking of web service,an-object oriented visualization graph- ic object is designed to facilitate interactive layout, SVG script language is used to implement the interactive layout between users and the final graphics and to make the visualization results interact with service again directly from the SVG page. The experiment is done in the end to indicate that this SVG-based solution is suitable for the web-based visualization of bioinformatics.