containing-aligned-viewport -- Compute the viewport-position of the viewport that contains POS.
nearest-aligned-viewport -- Compute the nearest valid integral viewport position to POS.
window-aligned-viewport -- Return the viewport that contains the center of WIN.
current-viewport-offset-xx -- Return the current viewport horizontal offset as a multiple of the display width.
current-viewport-offset-yy -- Return the current viewport vertical offset as a multiple of the display height.
window-position-in-viewport -- Return a virtual position for WIN that is in viewport (XX,YY).
move-window-to-viewport -- Move WIN to the viewport numbered (XX,YY).
move-inside-viewport -- Ensure that WIN is entirely inside the X, Y viewport if possible.
move-inside-aligned-viewport -- Ensure that WIN is entirely inside the XX, YY viewport if possible.
move-inside-current-viewport -- Ensure that WIN is entirely inside the current viewport, if possible.
move-inside-own-viewport -- Ensure that WIN is entirely inside the closest viewport to its center.
deiconify-to-current-viewport -- De-iconify WIN and make it visible in the current viewport.
move-to-viewport -- Move to the viewport numbered (XX,YY).
align-viewport -- Set the viewport position to the nearest multiple of the desk size.
warp-to-window-viewport -- Change to the desk and viewport of WIN.
switch-to-first-desk -- Switch to the first desktop.
switch-to-second-desk -- Switch to the second desktop.