到GitHub并看一下NextMunich的NMView类（以及NMViewController）。实现非常强大且非常简单。基本上，它是为需要更复杂的视图层次结构的人们构建的，但是不想编写大量额外的代码来处理方向。一旦你铺好它，它就会为你做到。

Head over to GitHub and take a look at NextMunich's NMView class (and NMViewController too). Very very powerful and pretty simple to implement. Basically, it's built for folks that need more complex view hierarchies, but don't want to write a lot of extra code to handle orientations. It does it for you once you lay it out.

非常棒。在我选择了他们的大脑后，我偷了他们关于视图动画的一些想法。他们是超级友好的人。

Freaking awesome. I stole some of their ideas on view animation after I picked their brain a little. They're super friendly folks.