Re: bar over string to gsn_add_text

On Feb 7, 2007, at 9:57 AM, Adam Phillips wrote:

> Hi Keith,
>
> Take a look at example 4 here:
>
> http://www.ncl.ucar.edu/Applications/eqn.shtml
>
> Specifically, you may need to use the ~H-30~ to back up after you
> type in the ___ and ~V-20~ to move down..

This technique will work only if the symbol drawn is of the
desired width. I suppose you could control this by
changing the font size, but I think that just drawing
a line might ultimately be the easiest.

Fred

> Good luck,
> Adam
>
> Keith Lindsay wrote:
>> Hi,
>> I am adding text to a figure with gsn_add_text. Is there a way to
>> get a bar over portions of the text? I do not see this capability
>> mentioned in the documentation on function codes. I'm trying to
>> indicate that I'm taking the mean of an expression without taking
>> the space to spell out the word mean.
>> Thanks, Keith
>
> --
> --------------------------------------------------------------
> Adam Phillips asphilli_at_ucar.edu
> National Center for Atmospheric Research tel: (303) 497-1726
> ESSL/CGD/CAS fax: (303) 497-1333
> P.O. Box 3000
> Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli
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Received on Wed Feb 07 2007 - 10:53:26 MST