Xcode project -> UML diagram
 

I got really excited when I read that I could drop an Xcode project on OG and it would generate the UML diagram. (Xcode 3 did this but Xcode 4 does not.) However, it doesn't list the class associations, which is critical to seeing the amount of cross-coupling in my code. What I mean is that I expect to see the properties and ivars listed under the class name, at least those that are objects. And, going one step further, I'd like to see the associations shown as arrows. Now that would be eye-opening!

-Doug

Currently, you have to use the old-fashioned coding style of listing your ivars within { } in your header file, or else they won't be picked up. In other words, OmniGraffle doesn't know how to process @properties.