Hi Freesurfer
I'm struggling with trying to edit the scale bar in tksurfer. Commands like 'set scalebar_bright 240' work, but draw_scalebar gives an invalid command error.
I've tried redrawing, but it doesn't help.
Basically, I want the black background to become white (can do it via convert -fill white -opaque black input.tiff output.tiff), but the numbers on the scalebar are invisible now - I need the scale bar text to be black.
Also, I get two bits to my scalebar, e.g. negative values at the bottom from -5 to -3, then a grey gap and then positive 3 to 5 in hot colours. How do I get just the positive T values in a suitable distance (they are currently squeezed up at either side).
Thanks!
Michael
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