[ncl-talk] bar chart

[Ehsan Taghizadeh]

 Dear Mary,Thank you so much for your nice reply.Obviously I had seen most examples of this page: http://www.ncl.ucar.edu/Applications/bar.shtmlHowever I have some difficulties and for that reason I just need more help. My code is somehow different from http://www.ncl.ucar.edu/Applications/bar.shtml#ex14, but much similar to it.However I failed to add legend, "vpWidthF" and "vpHeightF" to this example. I'll be thankful if I could have some lines for that.Your links are so helpful and I saw them.
SincerelyEhsan 
    On Friday, October 5, 2018, 9:51:53 PM GMT+3:30, Mary Haley <haley at ucar.edu> wrote:  
 
 There are several examples on that page of how to add a legend using labelbars.  See:
http://www.ncl.ucar.edu/Applications/bar.shtml#ex7
http://www.ncl.ucar.edu/Applications/bar.shtml#ex11
http://www.ncl.ucar.edu/Applications/bar.shtml#ex22

If you don't want a labelbar, then you can use markers, text, and/or lines to add your own legend, using calls to gsn_text_ndc, gsn_polyline_ndc, gsn_polymarker_ndc, and gsn_polygon_nc.
The primitives page has many examples. See:
http://www.ncl.ucar.edu/Applications/polyg.shtml#ex8http://www.ncl.ucar.edu/Applications/polyg.shtml#ex16
http://www.ncl.ucar.edu/Applications/polyg.shtml#ex18

--Mary


On Fri, Oct 5, 2018 at 8:41 AM, Ehsan Taghizadeh <ehsantaghizadeh at yahoo.com> wrote:

Hi,May I ask how add legend, "vpWidthF" and "vpHeightF"  to script (bar_14.ncl):NCL Graphics: Bar Charts


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NCL Graphics: Bar Charts

NCL graphics examples page. Describes how to create bar charts.
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Sincerely
Ehsan
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