Hi Mona,

If you are running the latest dev build, you can right click in the 3D view and 
choose “Show 3D scale”. The scale bars can only be placed at the boundary of 
the FOV.

Best,
Ruopeng

> On Aug 15, 2019, at 4:30 PM, Nasiriavanaki, Zahra 
> <znasiriavan...@mgh.harvard.edu> wrote:
> 
> Hi Freesurfer experts
> 
> I wanted to follow up on my question about "spatial scale bar" for 
> significancy maps in FS.
> I appreciate if you let me know about the updates on that.
> 
> Thanks
> Mona
> 
> Zahra (Mona) Nasiriavanaki
> Postdoctoral Research Fellow
> Martinos Center for Biomedical Imaging
> Massachusetts General Hospital
> 149 13th Street, 149-2615
> Charlestown, MA, USA, 02129
> 
> 
> From: freesurfer-boun...@nmr.mgh.harvard.edu 
> <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Bruce Fischl 
> <fis...@nmr.mgh.harvard.edu>
> Sent: Monday, May 13, 2019 9:56:41 AM
> To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
> Subject: Re: [Freesurfer] spatial scale bar question
>  
> Hi Mona
> 
> sure. As I said it is a bit more complicated than it seems. Ruopeng will 
> post a note when something usable is in the dev version
> 
> Bruce
> 
> 
> On Mon, 13 May 
> 2019, Nasiriavanaki, Zahra wrote:
> 
> > 
> > Yes Bruce.
> > 
> > It doesn't work.
> > 
> > I appreciate if you could let me know when you had any updates on it.
> > 
> > 
> > Thanks
> > 
> > Mona
> > 
> > ___________________________________________________________________________________________________
> > From: freesurfer-boun...@nmr.mgh.harvard.edu 
> > <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of
> > Bruce Fischl <fis...@nmr.mgh.harvard.edu>
> > Sent: Friday, May 10, 2019 6:15:05 PM
> > To: Freesurfer support list
> > Subject: Re: [Freesurfer] spatial scale bar question  
> > I don't think it currently works in 3D mode as it is not trivial due to
> > perspective transforms. Ruopeng is trying some things
> > On Fri, 10 May 2019,
> > Greve, Douglas N.,Ph.D. wrote:
> > 
> > > here is a pick of it
> > > https://gate.nmr.mgh.harvard.edu/safelinks/greve/fv.colorbar.gif 
> > > <https://gate.nmr.mgh.harvard.edu/safelinks/greve/fv.colorbar.gif>
> > 
> > [fv.colorbar.gif]
> > 
> > 
> > >
> > >
> > > On 5/10/2019 3:40 PM, Nasiriavanaki, Zahra wrote:
> > >
> > >       Thanks for your reply.
> > >
> > >       I have overlaid the significance map on an inflated brain, and I 
> > > don't see the scale
> > >       bar icon anywhere.
> > >
> > >       tksurferfv fsaverage lh inflated -ov sig.nii.gz
> > >
> > >
> > >__________________________________________________________________________________________________
> > _
> > > From: freesurfer-boun...@nmr.mgh.harvard.edu 
> > > <freesurfer-boun...@nmr.mgh.harvard.edu> on
> > > behalf of Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu>
> > > Sent: Friday, May 10, 2019 3:27:15 PM
> > > To: freesurfer@nmr.mgh.harvard.edu
> > > Subject: Re: [Freesurfer] spatial scale bar question  
> > > In freeview, it is just an icon above the image window. Click on it and 
> > > it should give you a
> > > scale bar
> > >
> > > On 5/10/2019 3:13 PM, Nasiriavanaki, Zahra wrote:
> > >
> > >       Dear Freesurfers 
> > >
> > >       Hi
> > >
> > >
> > >       I am trying to add a spatial scale bar to my cortical maps in 
> > > tksurfer. However,
> > >       as it's mentioned in Freesurfer forum before, the scale bar in 
> > > tksurfer shrinks
> > >       when you zoom in the brain.
> > >
> > >       I couldn't find a scale bar option in Freeview neither.
> > >
> > >       I appreciate if you could let me know how to get a scale bar.
> > >
> > >
> > >       Thanks
> > >
> > >       Mona
> > >
> > >
> > >
> > > _______________________________________________
> > > Freesurfer mailing list
> > > Freesurfer@nmr.mgh.harvard.edu
> > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer 
> > > <https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer>
> > >
> > >
> > >
> > > _______________________________________________
> > > Freesurfer mailing list
> > > Freesurfer@nmr.mgh.harvard.edu
> > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer 
> > > <https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer>
> > >
> > >
> > >
> > >
> > 
> >
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