User Guide

View a photo in landscape orientation: Rotate iPhone sideways. The photo reorients
automatically and, if it’s in landscape format, expands to t the screen.
Zoom in on part of a photo: Double-tap where you want to zoom in. Double-tap
again to zoom out. You can also pinch to zoom in or out.
Pan around a photo: Drag the photo.
78 Chapter 7 More Applications