bugGNU Octave - Bugs: bug #45566, Clicking on plot closes Octave

 
 

bug #45566: Clicking on plot closes Octave

Submitter:  None
Submitted:  Fri 17 Jul 2015 01:03:37 AM UTC
   
 
Category:  Plotting Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Segfault, Bus Error, etc.
Status:  Fixed Assigned to:  None
Originator Name:  Tony Originator Email:  -email is unavailable-
Open/Closed:  * Closed Release:  * dev
Operating System:  * Microsoft Windows Fixed Release:  None
Planned Release:  None
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Mon 12 Oct 2015 11:10:01 PM UTC, comment #7: 

As far as my system (Fedora 22) goes this bug
is fixed as is  #45540, so should be
closed unless there are problems on Windows...

Michael Godfrey <godfrey>
Group Member
Mon 12 Oct 2015 04:42:35 PM UTC, comment #6: 

Is this bug still relevant?  Bug #45540, which may be a duplicate of this, has been marked as fixed and closed.

Rik <rik5>
Group administrator
Fri 17 Jul 2015 09:30:36 PM UTC, comment #5: 

@Panxto: yep a typo, sorry, I meant bug #45540.

As I wrote I can confirm it for dev (4.1.0+) on Windows.
The Linux version of that same build (present here as I need to create a dist archive for cross-building with MXE) doesn't suffer from this bug.
Again, this version is 3 weeks old (the build is from end of June: b6a59cc96bfa  "Process backslash...."). I think the fix for bug #45372 was included already (fix is from June 22).

The crash is triggered on any picture AFAICS.

Today I was trying to cross-build a tip again (a.o., for Dan / bug #44485) but got hit by the recent build changes when cross-building (octave_1_doc-install.patch to be precise) and ran out of time today - plus soon I'm on holiday for the next weeks.

-HOT- just finished a Linux build of 6b7c10920dfe "make interpreter targets..." and that also works fine.

Philip Nienhuis <philipnienhuis>
Group Member
Fri 17 Jul 2015 11:00:06 AM UTC, comment #4: 

@Philip: I suppose you meant bug #45540 (the one you pointed to is not an Octave bug).
Was the release of this bug changed? Correct me if I am wrong, it was initially reported as being observed in Octave 4.0. Did someone reproduce it in dev? If not it shouldn't be related to bug #45540 that didn't happen in 4.0.

If the displayed image is not double (e.g. uint8) then it could be related to bug #45372 which has been fixed (http://hg.savannah.gnu.org/hgweb/octave/rev/dc74b700cdec). I think that is why Rik asked if zooming was needed.
Can the OP attach the image that triggers the bug?

Pantxo Diribarne <pantxo>
Group Member
Fri 17 Jul 2015 08:36:13 AM UTC, comment #3: 

To the OP:
Can you please try with another graphics backend?:

close all
graphics_toolkit fltk

-or-

close all
graphics_toolkit gnuplot

and report back?
Looks to me it is a duplicate of bug #45550.

Philip Nienhuis <philipnienhuis>
Group Member
Fri 17 Jul 2015 07:43:08 AM UTC, comment #2: 

Is may be the same as the bug reported for qt, so
please check if you are using qt by:
graphics_toolkit()

Michael Godfrey <godfrey>
Group Member
Fri 17 Jul 2015 04:15:21 AM UTC, comment #1: 

Can you try something very simple just to see if plotting is working?  Try


plot (1:10, 'o-');


and see if you can interact with the plot such as using the zoom feature.

Rik <rik5>
Group administrator
Fri 17 Jul 2015 01:03:37 AM UTC, original submission:  

I am trying to see the image file nameOfFile.JPEG

I = imread('nameOfFile.JPEG');
imshow(I);

The figure is created properly but then when I click anywhere within the figure, it closes along with the Octave GUI.

Anonymous

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2015-11-21 rik5 StatusNeed Info Fixed
        Open/ClosedOpen Closed
    2015-07-17 philipnienhuis StatusNone Need Info
        Release4.0.0 dev

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