mozilla-b2g/gaia — pull request #4056 by davidflanagan (2012-08-28 22:09:29+00:00)
Title: smooth zooming in gallery app

This pull request makes pinch-to-zoom gestures smooth in the gallery app.

The first two commits convert the app to do smooth animations and then resize the zoomed image.

The third commit refactors things so that the image never needs to be resized: we just use the image at full size and CSS transform it as needed everywhere. This third commit means that the gesture detector changes in the first commit are no longer needed. They seem generally useful, however, so I'm going to leave them in.

All the gallery animations should be nice and fast now.

@andreasgal: since you reviewed the last one, do you have time for this one, too?