[Octave-bug-tracker] [bug #42534] No lines when printing plot (fltk)

[Bradley Manning]

Follow-up Comment #29, bug #42534 (project octave):

Thanks for the tips, Andreas.  After looking at the sources, it seems that
truly all of the dirty work is done in _italic_ void
glps_renderer::draw( ... ) _italic_.  My initial guess was that, for some
reason, the graphics primitives were just not being drawn by the call _italic_
opengl_renderer::draw (go) _italic_ in the _italic_ gl2psBeginPage /
gl2psEndPage _italic_ block.

I saw the issue with OCCLUSION_CULL in this discussion; though, I didn't think
to try it myself because the plot lines do not show up even with _italic_ axis
off _italic_.  I will try your suggestions and post back here! :)

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