[Octave-bug-tracker] [bug #44827] FLTK: Plot() broken when close together datenum values used on X axis

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?44827>

                 Summary: FLTK: Plot() broken when close together datenum
values used on X axis
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Tue 14 Apr 2015 12:03:38 AM UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: Richard Lang
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.8.2
        Operating System: Microsoft Windows

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Details:

MXE-Octave 3.8.2 running on Windows 7 - About dialog tells me it is configured
for "i686-w64-mingw32" 

Using default FLTK graphics toolkit

plot() seems to cope fine with a set of datenum x values that specify
date-times that are days or weeks apart, but falls to bits when fed a set that
vary by seconds

Illustrative script attached


All appears to work OK when I switch to gnuplot





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File Attachments:


-------------------------------------------------------
Date: Tue 14 Apr 2015 12:03:38 AM UTC  Name: testPlot_datenum.m  Size: 1kB  
By: None

<http://savannah.gnu.org/bugs/download.php?file_id=33669>

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