Key Bindings

• Changing the slice number
  Space - Go to next slice
  Backspace - Go to previous slice
  Home - Go to first slice
  End - Go to last slice
  
• Translating the editable slice
  CursorUp - Translation one pixel up
  CursorDown - Translation one pixel down
  CursorLeft - Translation one pixel left
  CursorRight - Translation one pixel right
  Shift+CursorUp - Translation five pixels up
  Shift+CursorDown - Translation five pixels down
  Shift+CursorLeft - Translation five pixels left
  Shift+CursorRight - Translation five pixels right
  
• Rotating the editable slice
  Ctrl+CursorUp - 0.10 degree counter clockwise rotation
  Ctrl+CursorDown - 0.10 degree clockwise rotation
  Ctrl+Shift+CursorUp - 1.0 degree counter clockwise rotation
  Ctrl+Shift+CursorDown - 1.0 degree clockwise rotation
  
• Changing the editable slice
  1 - Set the editable slice to be the lower slice. While you hold the key down, only the lower slice will be visible.
  2 - Set the editable slice to be the upper slice. While you hold the key down, only the upper slice will be visible.
  
• Changing the alignment algorithm
  C - Set the gravity centers alignment as current alignment algorithm.
  G - Set the least squares alignment as current alignment algorithm.
  L - Set the landmarks alignment as current alignment algorithm.
  E - Set the edge detection alignment as current alignment algorithm.
  
• Editing landmarks
  Insert - Set the shape of the mouse cursor to a black landmark. Clicking on the slice a new landmark is to be created.
  Delete - Delete the selected landmark. This takes effect only when the number of landmarks is greater than 3.
  Escape - Pressing Escape if a landmark is selected causes this landmark to be deselected. Pressing Escape after the Insert key was pressed, causes the insert operation to be aborted.
• Changing the edit mode
  Escape - Pressing Escape allows you to switch between editing slices mode and editing landmarks mode. However, this doesn't happen if the current edit mode is editing landmarks and a landmark is selected. In this case, the landmark will be deselected. Pressing Escape once more causes editing slices to become the new edit mode.