[Octave-bug-tracker] [bug #46049] ButtonDownFcn callback of an image

[Guillaume]

URL:
  <http://savannah.gnu.org/bugs/?46049>

                 Summary: ButtonDownFcn callback of an image
                 Project: GNU Octave
            Submitted by: gyom
            Submitted on: Thu 24 Sep 2015 18:05:40 GMT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Guillaume
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

I observe this on my laptop but not on my desktop, so I'm curious what others
see: in the following code, the ButtonDownFcn callback is not triggered when
one of the dimensions of the image is 1, but it works fine again as soon as
dimensions are all greater than 1.

++
figure;
X = rand(1,2); % OK with rand(2,2)
H = imagesc(X);
set(H,'ButtonDownFcn','disp(''ButtonDownFcn'')');
--




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