delphi编写的一个画流程图的工具,目前最新版本是2.90.这是个带全部源码的可视化Delphi控件，可以很方便地添加很多另外的图元。-delphi prepared a flow chart drawing tool, the latest version is 2.90, which is with all source code visualization Delphi controls, you can easily add a lot of other entities.