[Octave-bug-tracker] [bug #47052] Plotting many lines on a graph is slow

[Dan Sebald]

Follow-up Comment #3, bug #47052 (project octave):

I've confirmed relative behavior similar to what you are describing.  I
suspect that the slowness comes about because of inefficiency in the figure
properties.  Transposing results in many more individual lines in one case and
those lines probably need to be entered into the figure's children, all
properties initialized, etc.

Your changes sound reasonable, but at the same time don't sound like they
would be the source of such slowness.  I wonder how memory management is done.
 Is it efficient speed-wise?  Space-wise?  Etc.


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