Visualizes iterating over a list of vertices and/or edges by coloring. If color has changed in the meantime the original color will not be set again.

#List = lambda l, a=A: ContainerWrapper(a,l,color) # #for w in List: # doSomething

__getitem__ ( self,  i )

__init__ (
        self,
        theAnimator,
        l,
        color=cOnQueue,
        )