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HCrosshairs show the current focus location
²Also show the cut planes for the other image
viewers
²When using image montage, other viewers show multiple
crosshairs
²Can control crosshair color and gap size from main AFNI
controller
HSlider below image lets you move between slices
²Left-click and drag ÔthumbÕ to move past many
slices
²Left-click ahead or behind thumb to move 1 image at a
time
åHold click down to scroll continuously through
slices
²Middle-click in ÔtroughÕ to jump quickly to a given
location
HVertical intensity bar to right of image shows mapping
from numbers stored in image to colors shown on
screen
²Bottom of intensity bar corresponds to smallest numbers
displayed
²Top corresponds to largest numbers displayed
²Smallest-to-largest display range is selected from [Disp] control
panel
åor from hidden popup menu on intensity bar
²All image viewers from all AFNI controllers use the same
intensity bar
åunless AFNI is started with the -uniq command line option, in which case each AFNI
controllerÕs viewers have independent intensity bars
åbut all image viewers from the same controller always
share the same intensity bar
