C++构建器流程图组件？
我们希望在正在开发的 C++ builder XE 应用程序中绘制大型控制流程图。
这些图表将以编程方式生成并以交互方式显示给用户（用户可以滚动大流程图、选择节点等）。节点必须能够显示自定义组件（如 TCanvas）。显示非常大的图表的速度很重要，而抗锯齿等附加功能是一个很好的好处。
理想情况下，我们需要一个本机 c++ 构建器/delphi VCL 组件来实现此目的，但如果必须的话，可能会退回到 ActiveX 控件或类似控件。如果任何组件是商业组件/库，我们都需要源许可证，但也很乐意考虑免费/开源组件。
目前发现以下 2 个组件，但都是 ActiveX 控件：
MindFusion FlowChartX - http://www.mindfusion .eu/download.html - 目前这是我发现的最好的。
Lassalle AddFlow ActiveX - http://www.lassalle.com/features.htm -该组件已经过时（最后一个版本大约在 2007 年），并且不像上面的选项那么完善。
有人可以推荐任何合适的解决方案来以编程方式创建和绘制交互式流程图吗？
非常感谢。
We want to draw large control flow diagrams in a C++ builder XE application being developed.
These diagrams will be generated programaticaly and displayed to the user in an interactive fashion (the user can scroll around the large flow diagram, select nodes and so on). The nodes must be capable of displaying a custom component (Like a TCanvas). Speed in displaying very large diagrams is important and extras like anti-aliasing are a good bonus.
Ideally we would like a native c++ builder/delphi VCL component for this but may fall back to an ActiveX controll or similar if we have to. We would require a source license to any component if its a commercial component/library but will happily consider free/open source components too.
Currently the following 2 components were found but are activex controls:
MindFusion FlowChartX - http://www.mindfusion.eu/download.html - Currently this is the best I have found.
Lassalle AddFlow ActiveX - http://www.lassalle.com/features.htm - This component is outdated (last version around 2007) and not as polished as the above option.
Can anybody recommend any suitable solutions for programatically creating and drawing interactive flow diagrams?
Many thanks in advance.
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TMS Software Chart Studio 是原生 VCL，可能可以满足您的需求。它可以在这里找到，价格约为 95 欧元：
TMS Diagram Studio
此外，还有 ExpressFlowChart DevExpress 大约：90 美元，它也是原生 VCL，可以在这里找到：
ExpressFlowChart
我对这两个组件都没有任何经验，但之前使用过这两个供应商的组件，并且总体上喜欢他们提供的质量。在我看来，DevExpress 看起来非常专业。
TMS Software Diagram Studio is native VCL and might do what you need. It can be found here for about € 95:
TMS Diagram Studio
Further more there is ExpressFlowChart from DevExpress for around: $ 90, it is also native VCL and can be found here:
ExpressFlowChart
I don't have any experience with either of these components, but have used components from both vendors before, and have generally liked the quality they have provided. DevExpress seems really professional in my opinion.