[Octave-bug-tracker] [bug #51938] Contour lines of meshc disapear when calling axis

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?51938>

                 Summary: Contour lines of meshc disapear when calling axis
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 04 Sep 2017 08:06:57 PM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: sbeau
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.1
        Operating System: Microsoft Windows

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Details:

Here is the code:


figure
[X,Y] = meshgrid(-3:.125:3);
Z = peaks(X,Y);
meshc(X,Y,Z)
axis('equal')


The function meshc will correctly draw the contour lines but the execution of
axis('equal') will delete the contour lines from the figure. We don't see this
behaviour in Matlab.








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