Learn how to view an image at different scales and orientations. Viewing Images
Zooming

Users can zoom in with the Zoom In (zoom-in-symbolic) button and zoom out with the Zoom Out (zoom-out-symbolic) button. They can also use the following keyboard shortcuts:

Ctrl+ or + to zoom in.

Ctrl- or - to zoom out.

Ctrl0 or 0 to zoom to the best fitting size for the window size.

Ctrl1 or 1 to zoom to the image's original scale.

Ctrl2 or 2 to zoom to 200% of the image's original scale.

Touchpad and touchscreen users can also zoom with a two-finger pinch gesture.

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. Users with a keyboard can also use the following keyboard shortcuts:

Ctrl← to pan left.

Ctrl→ to pan right.

Ctrl↑ to pan up.

Ctrl↓ to pan down.

Rotating

Users can use the Rotate Right (object-rotate-right-symbolic) and Rotate Left (object-rotate-left-symbolic) buttons under Rotate in the main menu to rotate clockwise and counter-clockwise. They can also use the following keyboard shortcuts:

CtrlR to rotate clockwise.

CtrlShiftR to rotate 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 (view-fullscreen-symbolic / view-restore-symbolic) button. Keyboard users can also use F11 to toggle fullscreen mode.