Re: Slow plotting (redraw due to legend?)

[Marco Atzeri]

On 17/03/2016 09:45, address@hidden wrote:
> In the meantime some people posted some test results in another thread:
>
> http://lists.gnu.org/archive/html/help-octave/2016-03/msg00166.html
>
> http://lists.gnu.org/archive/html/help-octave/2016-03/msg00187.html
>
> http://lists.gnu.org/archive/html/help-octave/2016-03/msg00188.html
>
> Number of calls matches my tests, execution time is comparable. However,
> noone tested 3.2.x or plotting without changing the legend, which points
> to the real problem (I think there are two kinds of regression from
> 3.2.x to later versions, no matter whether it is on linux or windows).
>
> Best regards,
>
> Jens

I made a bit of testing adding more tic() toc() and now
I see what you mean:

Elapsed time is 0.377401 seconds.   Graph plot
Elapsed time is 0.546001 seconds.   1st Legend command
Elapsed time is 0.546001 seconds.   2nd Legend command
Elapsed time is 0.530401 seconds.   3rd Legend command
Elapsed time is 0.0156 seconds.     axis, label and rest...

Regards
Marco