面向用户的Delphi高级图文报表的实现

Realization of User-Oriented advanced plot and text report In Delphi

针对Delphi中报表工具不能创建复杂报表或者动态报表的不足,给出了一种所见即所得、面向用户的Delphi高级图文报表的实现原理和关键技术。能够在报表使用阶段由用户按自己的需求进行调整和编辑(面向用户),而不像报表工具只能在设计阶段由程序员调整和编辑(面向程序员),从而大大加强了报表的灵活性及与用户的交互性,更好地满足了用户的实时要求。解决了屏幕显示和打印时的图文匹配精度问题,实现预览的代码几乎不需修改即可用来实现打印,从而有效地实现了代码的重用、提高了系统的可维护性。

General report tools in Delphi cant create complex report or dynamic report. Introduced an advanced user-oriented plot and text report in Delphi environment, which is flexible, WYSIWYG and changeable according to users requirement in any time, including during the preview process. It can very easily justify or modify report setting in using phases to satisfy users in real-time environment. It also solve the problem of accurate position and the mismatch between text and plot on screen and that on printer. The previewing code can be used as the typing code after little modification , so it realized code reusing well and improved system maintainability.