HTC Magic User Manual page 157

To zoom in or out on a picture
Touch the screen to activate the zoom control.
Touch to zoom out.
To view a picture in landscape orientation
Turn your phone sideways to view the picture in landscape mode. The picture
orientation automatically adjusts to how you hold the phone.
Note The Orientation check box in Home> MENU > Settings > Sound & display needs to
be selected for the screen orientation to automatically change.
If you want to rotate the picture and save the rotated state, see "To rotate and save
the rotated state" below.
Camera, Multimedia, and Documents 157
Touch to zoom in.