[Octave-bug-tracker] [bug #53478] Default linewidth is too thin, can also make legend inaccurate

[Rik]

Update of bug #53478 (project octave):

                  Status:               Need Info => Works For Me           

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Follow-up Comment #3:

gnuplot is entirely separate from OpenGL so there isn't any way to borrow
their code.

Since printing works correctly, this is an issue with the OpenGL renderer for
your screen.  Unfortunately, this can be very computer specific.  It can
depend on your graphics card and driver if you are using hardware
acceleration, or on the version of the Mesa library if you are using software
rendering.  I don't see these issues, for example.

There are various workarounds short of buying a new computer.  You could try
disabling anti-aliasing with


set (gcf, "graphicssmoothing", "off")


If that is helpful then you could add that as a default in your .octaverc
file.

Similarily, you could change the default linewidth from 0.5 to 1.0 which might
be useful on your machine.


set (0, "DefaultLineLinewidth", 1.0);


Again, you might add that to your .octaverc file if it works.


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