[Octave-bug-tracker] [bug #44246] Error: legend.m at line 147, column 7

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?44246>

                 Summary: Error: legend.m at line 147, column 7
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Sat 14 Feb 2015 01:17:12 AM UTC
                Category: Plotting with gnuplot
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Gregg
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.2
        Operating System: Microsoft Windows

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Details:

This seems to be another instance of bug #42774. I apologize if you would've
preferred I comment on that rather than reporting another bug.

I ran the following command:


a=0:pi/255000:pi/1000; b=sin(a*40000)+sin(a*20000)+sin(a*30000);
plot(a,fft(b),".-;fft(b);", a, b, "-;b;"); [max_value, max_index] =
max(real(fft(b)))


The response was a plot which looks correct, but does not have a legend, and
the following text: 


error: legend.m: This should not happen. File a bug report.
error: called from:
error:   C:\Program Files
(x86)\octave-3.8.2\share\octave\3.8.2\m\plot\appearance\legend.m at line 147,
column 7
error:   C:\Program Files
(x86)\octave-3.8.2\share\octave\3.8.2\m\plot\draw\private\__plt__.m at line
149, column 7
error:   C:\Program Files
(x86)\octave-3.8.2\share\octave\3.8.2\m\plot\draw\plot.m at line 220, column
10


The attached file recreates the error. Commented lines were originally run,
but had incorrect syntax, and therefore create unrelated errors.

I hope this helps.



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File Attachments:


-------------------------------------------------------
Date: Sat 14 Feb 2015 01:17:12 AM UTC  Name: bug_report.m  Size: 10kB   By:
None

<http://savannah.gnu.org/bugs/download.php?file_id=33069>

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