[Octave-bug-tracker] [bug #47699] FLTK can segfault after using legend

[Philip Nienhuis]

Update of bug #47699 (project octave):

        Operating System:               GNU/Linux => Any                    

    _______________________________________________________

Follow-up Comment #8:

Rik, you suspected the legend. Running the example w/o the legend line makes
no difference here.


Then, maybe a red herring, but while experimenting with some graphics things
(polygon clipping) I hit a similar issue with the qt tookit after I tried
plotting a patch (really nothing more fancy than that) as follows:

figure
patch (opol{1}(:, 1), opol{1}(:, 2), 'c')
warning: opengl_renderer: x/y/zdata must have the same dimensions. Not
rendering.
## ...Indeed, no drawing

warning: opengl_renderer: x/y/zdata must have the same dimensions. Not
rendering.
## ^^^ that message ^^^ repeated over and over asynchronously
##     in between other commands in the terminal
:
:
>> clear all; close all
warning: opengl_renderer: x/y/zdata must have the same dimensions. Not
rendering.
warning: called from
    delete at line 58 column 3
    closereq at line 42 column 5
    close at line 96 column 5
>>


(opol.mat attached)

However, I couldn't reproduce it later on.

Apparently the graphics system is a bit unstable ATM.

Original bug reproducible on Windows as well => OS->Any


    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?47699>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/