[Octave-bug-tracker] [bug #48469] 'linewidth' 0 is the same as no linewidth option

[Francesco Potortì]

URL:
  <http://savannah.gnu.org/bugs/?48469>

                 Summary: 'linewidth' 0 is the same as no linewidth option
                 Project: GNU Octave
            Submitted by: pot
            Submitted on: Mon 11 Jul 2016 06:37:15 PM CEST
                Category: Plotting
                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: 4.0.2
        Operating System: GNU/Linux

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Details:

In both fltk and gnuplot, this draws no line:

> plot(1:2, 'linestyle', 'none')

while this draws a line:

> plot(1:2, 'linewidth', 0)

This is a bug, or a missing documentation about a possible special meaning of
linewidth of 0.




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