[Octave-bug-tracker] [bug #45710] grid minor and axis tight fail to plot all minor grid lines

[Michael Godfrey]

URL:
  <http://savannah.gnu.org/bugs/?45710>

                 Summary: grid minor and axis tight  fail to plot all minor
grid lines
                 Project: GNU Octave
            Submitted by: godfrey
            Submitted on: Fri 07 Aug 2015 01:09:52 AM GMT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: Godfrey
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

Until recently, use of grid minor and grid tight
produced the plot attached as goodgrid.pdf

Now, this combination produces the attached file badplot.pdf
Which shows that the minor grid lines for the origin
to first major grid line are missing.

If grid tight is not used the plot is correct.

Note that the previous plot was actually not correct either.
Only the xaxis minor grid lines were drawn. I had not
noticed this previously.

I will look at this in more detail when I have a chance.
But, if someone who has made recent changes to the plotting
functions can find what change has caused this it would help.



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File Attachments:


-------------------------------------------------------
Date: Fri 07 Aug 2015 01:09:52 AM GMT  Name: goodgrid.pdf  Size: 6kB   By:
godfrey

<http://savannah.gnu.org/bugs/download.php?file_id=34583>
-------------------------------------------------------
Date: Fri 07 Aug 2015 01:09:52 AM GMT  Name: badgrid.pdf  Size: 7kB   By:
godfrey

<http://savannah.gnu.org/bugs/download.php?file_id=34584>

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