HGraph viewer takes
voxel values from same dataset as image viewer
²If dataset has only
1 sub-brick, graph viewer only shows numbers
²To look at images
from one dataset locked to graphs from another dataset, must use 2 AFNI
controllers and [Define Datamode] Þ [Lock] on
AFNI control panel
HIf graph and image
viewer in same slice orientation are both open, crosshairs in image window change to
show a box containing dataset voxels being graphed
HCentral sub-graph
(current focus location) is outlined in yellow
²Current time index
is marked with small red diamond
²Left-clicking in a
non-central sub-graph moves that location to focus
²Left-clicking in
central sub-graph moves time index to that point
åCan also use [Index] control in AFNI controller
²Right-clicking in
any sub-graph pops up some statistics of its data
²Left-clicking in
icon (lower left corner) causes icon and menu buttons to disappear
åUseful if you want
to do a screenshot to save window
åLeft-clicking in
same place will bring icon and buttons back