[Octave-bug-tracker] [bug #57388] [wish] appearance of legend keys for stem, errorbar, contour

[Rik]

Follow-up Comment #11, bug #57388 (project octave):

I think the issue is larger than just legend objects and so we can ignore it
for now.

Specifically, Matlab has the figure propert "GraphicsSmoothing" which enables
anti-aliasing and then another property just for line objects called
"AlignVertexCenters" which partially undoes the smoothing for horizontal and
vertical lines in order to make them appear crisper.

Turning off GraphicsSmoothing makes the Y-errobar legend key appear correctly
on screen.


errorbar (0:10, rand (1,11), 0.25*rand(1,11))
legend abc
set (gcf, 'graphicssmoothing', 'off')





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