Returns the carousel views of the annotation. The view information contains an array of view indices and an array of button icons. The method fills the passed objects with data about the views and returns them to a calling subroutine. 

A carousel view array includes a collection of views that represent different points of view to a published drawing. To switch from one view to another, a set of carousel buttons is used. Each button (except the previous and next buttons) is associated with a particular view.