[Octave-bug-tracker] [bug #44394] graphics_toolkit check assumes axes is directly under figure

[jsh]

URL:
  <http://savannah.gnu.org/bugs/?44394>

                 Summary: graphics_toolkit check assumes axes is directly
under figure
                 Project: GNU Octave
            Submitted by: jsh
            Submitted on: Sun 01 Mar 2015 06:54:08 AM GMT
                Category: GUI
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Any

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Details:


in axis.m line 196:

if (strcmp (get (get (ca, "parent"), "__graphics_toolkit__"), "gnuplot"))

assumes that the axes is a child of the figure which now nay not necessarily
be true, for example this fails:


h  = uipanel;
ax = axes( 'parent', h );
axis( ax, 'equal )


Line 196 in axis.m should possibly be change to a recursive or better check
mechanism. There could possibly also be other places where this will fail.





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