Viewing Images
Zooming
Users can zoom in with the Zoom In (
)
button and zoom out with the Zoom Out (
)
button.
Touchpad and touchscreen users can also zoom with a two-finger pinch gesture. On touchpads, it is also possible to zoom by pressing the Ctrl key while swiping up/down with two fingers on the touchpad.
Panning
Mouse and touchpad users can pan the view when zoomed in by clicking and dragging the image. Touchscreen users can use a single-finger drag gesture to pan the view.
Rotating
Users can use the Rotate Right (
)
and Rotate Left (
)
buttons under Rotate in the main menu to rotate clockwise and
counter-clockwise.
Touchpad and touchscreen users can also use a two-finger rotate gesture.
Fullscreen
Image Viewer has a simple fullscreen mode. Users can toggle fullscreen mode by pressing the Toggle Fullscreen
(
/ 
) button.
Keyboard users can also use the corresponding shortcuts presented in the Keyboard Shortcuts dialog.