The K Desktop Environment

3.2. The Edit Menu

Edit->Fullscreen Mode (Ctrl+Shift+F)

This option maximizes the KView window and the currently shown image so you can have a closer look at it. Even the window decorations (titlebar etc) are temporarily removed. Selecting this option once again switches back to normal mode.

Edit->Crop (C)

If you have selected any part of the image (by drawing a box around it using your mouse) you can cut off all the rest around it by using this option. Your image is effectively reduced to your selection.

Edit->Reset (Ctrl+R)

Resets the image to its original state (right after opening it).