Feature Request: Callback events

[joshbrown]

Hey everyone. Just wanted to put this out there and see if anyone wanted to fork and collaborate on adding callback functions. Or if @krisk has plans to add this feature.

One specific callback: when the plugin has reached the last array element.

[krisk]

Actually, I never thought about it. I suppose that events such as cycle begin/end could be useful. Or perhaps something more generic, such as a callback function that is triggered on every item change, and gives the current index. So essentially you would be able to do something like:

var txt = $(something).textualizer();

txt.bind('change', function(index) {
  if (index === MY_LAST_ARRAY_INDEX) {
    // Last item reached
  }
});

Thoughts?