Instance Method

userInfo()

Returns a mutable dictionary for storing arbitrary information.

Required.

Declaration

func userInfo() -> NSMutableDictionary!

Return Value

A mutable dictionary.

Discussion

The userInfo dictionary is shared—there is one per Quartz Composer context. In fact, it is the same dictionary as the one available for the plug-in execution context for instances of the QCPlugIn class.

When you add information to the dictionary, make sure that you use unique keys, such as “com.myCompany.foo”.