[Octave-bug-tracker] [bug #46165] Special case of errorbar() and Matlab incompatibility

[José Luis García Pallero]

URL:
  <http://savannah.gnu.org/bugs/?46165>

                 Summary: Special case of errorbar() and Matlab
incompatibility
                 Project: GNU Octave
            Submitted by: jgpallero
            Submitted on: vie 09 oct 2015 14:04:03 GMT
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Inaccurate Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.0
        Operating System: Any

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Details:

Hello:

If I use the errorbar() function with only one point, for example


errorbar(1,0,1.2,'.')


the vertical error bar does not contains the horizontal lines at the extremes
that appears when the function is used with various poins


errorbar([1 2],[0 0],[1.2 1.2],'.')


It would be nice also for Matlab compatibility that options (PROPERTY,VALUE)
could be used in errorbar() as in plot(). The code


errorbar([1 2],[0 0],[1.2 1.2],'.','markersize',20,'linewidth',2)


is valid in Matlab but produces an error in Octave




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