HActually draw
something
åDrawing is done with
mouse Button 2 (ÒmiddleÓ button) in 2D slice image
åHold the button down
in the image window during a single drawing action
åWhile the drawing
action is happening, the chosen drawing color will trace the screen pixels
you draw over
åWhen you release the
button, these pixels are converted to voxels, and the dataset is actually
changed, using the drawing value and drawing mode you selected
åAt this point, the
color of the drawn region will change to reflect the drawing value and the
setup of the [Define OverLay] control panel
H [Undo] button will let you take back the last drawing action (you can go ÒundoÓ many levels back,
i.e., multiple undo function)
HYou can draw on one
2D slice image at a time
åIf you draw on a
montage display, only screen pixels overlaying the first image you Button 2 click
in will count
åWhile drawing, if
you cross over between sub-images in the montage, unexpected effects will
result
íBut there is always [Undo] to the rescue!