Passing ImageView to an iOS module

Is it possible to pass an ImageView as a parameter to an iOS module?

I would like to be able to set the image attribute on an ImageView from inside the module rather than pass image data back to my app to then set the image attribute.

I'm trying to doing this for performance reasons, really to try an eliminate lag as much as possible when scrolling a ScrollView that contains an album of photos.

Any help would be appreciated.