RTF在统计软件设计中的应用

APPLYING RTF IN STATISTICAL SOFTWARE DESIGN

针对统计软件设计中图文并茂的统计报表的输出需求,深入研究通用格式RTF(Rich Text Format)中的表格、图形图像、数学公式、文字段落格式、OLE对象等各种细节问题,结合第三方组件TRxRichEdit,实现了对RTF的灵活控制并有效地满足了统计软件中图文并茂的统计报表的输出需求;并将其引入自行研发的LLLStat统计软件中。该软件在本科生、研究生概率统计相关课程的教学和团队科研工作中取得了良好的效果。

In light of the requirement of statistical report＇s output with both pictures and texts in statistical software design,in this paper we thoroughly studied the universal format of RTF（Rich Text Format） with regard to a variety of its details including the tables,graphical images,mathematical formulas,textual paragraph format and OLE objects,etc.By integrating the third-party component TRxRichEdit,the flexible control of RTF is realised and the requirement of statistical report＇s output with pictures and texts is effectually satisfied as well.The study has been introduced into the statistical software LLLStat researched and developed by us,and this software achieves good results in teaching the correlated courses of probability and statistics for undergraduates and graduates as well as in scientific and research team works.