…oller menu

…face Controller menu. Also standarddize alpha threshold buttons to check boxes

…ntroller menu.

… menu.

… slider on SUMA Surface Controller menu, albeit with an extra "A" checkbox in the far right panel.

…UMA Surface Controller menu.

…ontroller menu.

…urfCont structure.

…ckboxes.

…of the global vairable, SurfCont->AlphaThresh. Also removed some dead code

…ct2023

…t change the colormap. Must start with "A" box checked and with threshold zero.

…ike it was drawn with a paintbrush. Need to add refresh when "A" and "B" buttons are clicked.

…as due to trying to process overlapys, with ShowMode == SW_SurfCont_DsetViewXXX, for alpha thresholds. Also got rid of some no longer useful pfintf statements.

…actual brain sample instead of just a toy. Still has some issues. The opacity does not fall off very fast and the colors are dubious. But can toggle back and forth between "A" ective and "A" not active.

…el and made quadratic the default.

…verlay appeared much thicker, when threshold zero or low and "A" box checked.

…op overlay. This seems to avoid the problems where "A" first checked when threshold non-zero and when user changes the colormap. Probably needs more testing and debugging

…will not be used again

…t. opavity only calculated for active overlay

… of the V vector, opacity determination.

…ked.

…y background when overlay added after the threshold of the gray overlay had been adjusted.

… with period key. Also got rid of no longer used fprintf statements.

…ing when "A" checked after "sum I" and Min I changed.

…ears when "A" checked

…n color map changed

…ction

…in applyColorMapToOverlay function

…ate caused parts of brain, with zero overlay value, to appear as white, or sometimes black, instead of the proper gray color when "shw 0" unchecked

…accurate in cases where the columns (subricks) of the data set are set to the defaults. I.e. (ITB)=(000)

…one block

…t threshold to zero, copied color map and then reset threshold to original. Threshold correct for sliding bar but not for edit box. Beta: May node a boundary mode if some of its neighbors are above, and some below, the threshold. Also added function from DrawROI but effect not seen so far. That part needs debugging

…arts look darker on dark areas due to original mixing with underlying gray

…SET changed

…y not be seen, on the brain, and the program to always crash with the toy examples

…ET changed or when colormap changed while DETs have been changed from zero.

… debugging output.

…h B key.

…o original after its being set to zero to update full color map. Code needs tidying up

…causing confusion. Also check with toy examples and it does not crash on my Ubuntu system