HButtons at
right
² [Colr] changes grayscale to color spectrum, and back
² [Swap] swaps top of intensity bar with bottom
² [Norm] returns the intensity bar to normal (after you mess it up)
² [c] controls contrast
² [b] controls brightness
åUseful
combination [c] 5 2-3 times, [b] 6 2-3 times
² [R] rotates the intensity bar (useless, but very fun)
² [g] changes the gamma factor (nonlinearity) for the intensity bar
² [I] changes the size of the image in the window
² [9] changes the opacity of the color overlay
åThis control only
present for X11 TrueColor displays
HAt bottom right, the
arrowpad controls the crosshairs
²Arrows move 1 pixel
in that direction for that window
åSagittal 3 is same as Axial 5
²Central button
closes and opens crosshair gap
²Items on AFNI
controller (below xzy display) also alter crosshairs
åCan change color,
gap size, É