应用OWC和ASP创建动态图表

Creating dynamic charts in ASP Web applications using OWC

分析并例示了网上动态图表的发布过程,通过SQL语句将已建立的关系型结构数据转换为用户需要的层次结构数据,利用OWC和ASP技术将该种数据生成相应的GIF图表,并将图表发布到网上,同时在文中给出了相关程序。

OWC charts are completely customizable, can have detailed charting and also have a professional look. This paper shows how to implement OWC charts in ASP and offers an example. At first, it creates relational data, then transforms it into the hierarchical data structure where the users demand the table by using SQL under Visual FoxPro. The table is transformed into corresponding GIF chart. Finally, OWC chart is appearances on Web. At the same time,the correlation programs are given.