图形编辑框架
我正在查看 MeVisLab，我想知道是否有人知道一个好的框架来制作与该用户界面类似的用户界面他们使用。我喜欢带有方框和箭头的设计流程。
我真正想要的是能够使用 Qt 与 C++ 集成，也许还可以将图形导出到类似的 xml 中。
这里还有另一个界面示例：
我希望有人知道一些事情
I was looking at MeVisLab and I wondered if anyone knows a good framework for making a user interface similar to the one they use. I like the designing flow with boxes and arrows thing.
What I would really like is to able to integrate with C++ using Qt, and perhaps export the graph to xml of something like that.
There is another example of the interface here:
I hope someone knows something
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Qt 的图形视图是一个“框架”，它可以很好地处理您所描述的场景。不需要太多代码就可以开始工作并在您正在寻找的内容的惊人范围内：
http://doc.qt.nokia.com/latest/graphicsview-diagramscene.html
http://doc.qt.nokia.com/latest/graphicsview-elasticnodes.html
我不知道有任何基于 Qt 的开源程序提供完全你想要的已经写好了。刚刚注意到 IBM 开源了“DataExplorer”，这对我来说很有趣......我可能会自己去看看：
http://www.research.ibm.com/dx/
Qt's Graphics View is a "framework" which does a good bit of the handling for the kind of scenario you describe. It doesn't take much code to get off the ground and within striking range of what you're looking for:
http://doc.qt.nokia.com/latest/graphicsview-diagramscene.html
http://doc.qt.nokia.com/latest/graphicsview-elasticnodes.html
I'm not aware of any open-source Qt-based programs that offer exactly what you want already written. Just noticed IBM did open source "DataExplorer", which is interesting to me...I might go take a look at that myself:
http://www.research.ibm.com/dx/