[Octave-bug-tracker] [bug #44915] Random error when printing Qt/fltk figures

[John W. Eaton]

Follow-up Comment #11, bug #44915 (project octave):

OK, so printing always seems to work for you?

The problem that's being reported to me by others is that printing is always
screwed up, and my prior investigations were that the vertex data that gl2ps
is getting from the OpenGL buffer is incorrect.

This printing error appears to be happening with fltk and OpenGL, so I don't
think it is a threading issue because as I understand it, fltk doesn't run in
a separate thread, but just processes events when readline is waiting for
input.

So I'm back to having no clue what is going on.

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