Re: [Freesurfer] distance scale bar on tksurfer

It worked. Thanks.

On Fri, Sep 16, 2011 at 12:06 PM, Bruce Fischl fischl@nmr.mgh.harvard.eduwrote:

hmmm, looks like it's not linked. Just try doing a redraw in the interface and see what happens

On Fri, 16 Sep 2011, Yang Liu wrote:

Hi Bruce,

...

'set scalebar_bright 240' works. But when I type 'draw_scalebar', it says 'invalid command name "draw_scalebar". Did I miss anything?

Yang

On Fri, Sep 16, 2011 at 11:57 AM, Bruce Fischl < fischl@nmr.mgh.harvard.edu> wrote: at the tksurfer tcl prompt (%)

On Fri, 16 Sep 2011, Yang Liu wrote:

 Hi Bruce,
 Where can I set these parameters?

 Yang

 On Fri, Sep 16, 2011 at 11:40 AM, Bruce Fischl <

fischl@nmr.mgh.harvard.edu> wrote: Try something like:

      set scalebar_bright 240
      draw_scalebar


      the scalebar is 1cm, so I don't think tthere's any need for

text. The default scalebar_bright is 128

      On Fri, 16 Sep 2011, Douglas N Greve wrote:

            I don't think there is text. The scale bar is 1cm long.

            Yang Liu wrote:
                  Hi,

                  I want to get a distance scale bar on tksurfer's

window. I can get a very dark bar on the black background, but I can't see any text around it. I guess it is because the text is also black, which is buried under the black background. Is there a way to change the text color? Thanks,

                  Yang
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