You can do this using the 'convert' binary from ImageMagick (installed by default in most Linux distros):

# convert black backgrounds to white: # (and from tiff to jpg) /bin/ls -1 *.tiff | sed 's|(.*).tiff|convert -fill white -opaque black \1.tiff \1.jpg|' | sh -v

On 6/25/10 14:26 , ythomas wrote:

Hi,

Is there an option to save snapshots in tksurfer with a white background instead of the usual black?

Thanks, Thomas _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer