摘要
基于HTML 5Canvas技术研究并实现了一个新型在线流程图协作绘制平台,其优势主要有:数据集中存储在云端,方便共享与协作;可自由定制任务节点的元信息,为节点增加绑定附件的功能;支持创建流程图模板,使用户可以"一次绘制、多次使用"。最后,通过在实际工程项目系统中的应用,验证了该工具具备灵活性、可协作性、易用性等特点。
Most of flowchart tools are stand-alone version which is difficult to share by users. At the same time, a small number of exiting online tools are neither browser-compatible nor open-source, and most of them are large and complex. In addition, the meta-information of all existing nodes in these flowcharts are limited. In this paper, we introduce the basic concepts and techniques of flowchart, and a flowchart of a new online collaborative editing tool based on HTML 5 Canvas techniques is achieved. This tool is easy to share and collaborate as the data are stored at a cloud server, free to customize the meta- information of task nodes and capable of binding file attachments. Furthermore, this tool provides a template function that allows users to ＂draw once, use many times＂. Finally, a real project using this tool is created and shows that the tool is flexible, interoperable and easy to use.
出处
《华东理工大学学报（自然科学版）》
CAS
CSCD
北大核心
2015年第2期260-265,共6页
Journal of East China University of Science and Technology
