title: scaling/formatting multiple imagebutton array in Android
body: <p>So I have this task to create a horizontal scrolling array of image buttons that are basically photo avatars of users.  These avatars aren't constrained by aspect ratio or size, and so I've been playing with ways to scale them and format them.  I've gotten them scaling via the scaletype="fitCenter" and using static width and height. But what I really want them to do is to butt up against one another.  Currently if an image is taller than it is high, you get the kind of letterboxing but on the sides vs. the top (blank areas).  I've tried all the different scaling values, wrapping each imagemap within a linearlayout, etc., but nothing I try seems to get rid of those (while displaying the entire image to scale).  Is there any way to do this?</p>