Re: Plot problem. Hold on active between re-runs.

[kensmith]

On Thursday 01 May 2008 13:57, Nose Nada wrote:
> Hello there!
> I'm using Octave 3.0 (running on Fedora 8). I have several plots in
> the same figure thanks to hold on. However, when I close the figure
> and re-run my function the old plots appears in the new graph
> together with the new plots. They accumulate along runs of my
> function. If I remove hold on I solve this problem but I lose the
> capability of multiple plots in the same graph in a single run. If
> instead I use hold off after the plotting instructions in a single
> run, I keep having the accumulation problem. If I close and restart
> Octave the first run comes with no old plots but the second already
> accumulates.
> How can I get rid of the accumulation problem?
> Thanks in advance,
> Omar

hold on
and
hold off

work like flipping a flip-flop back and forth.  If you say

hold off
plot ....
hold on
plot ...
hold on
plot ....
hold on

you will build up only those plots.  The extra "hold on" commands do 
nothing bad.



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