On Fri, Sep 16, 2011 at 12:06 PM, Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:

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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