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How can I delete legends from a plot or subplot?

497 vues (au cours des 30 derniers jours)
Deniz Baturay
Deniz Baturay le 27 Mar 2016
When I plot the model returned by the "fitlm" function, a legend is automatically added to the plot. I am creating multiple subplots, and would like to remove repetitive legends. How can I do this?

Réponse acceptée

Azzi Abdelmalek
Azzi Abdelmalek le 2 Jan 2024
Modifié(e) : MathWorks Support Team le 3 Jan 2024
Below are two ways to remove a legend from a plot:
  1. Use the "findobj" function to find the legend(s) and the "delete" function to delete them: 
    % Find and delete the legend
    lgd = findobj('type', 'legend')
    delete(lgd)
    If you have multiple plots on the same figure (and thus multiple legends), the above will delete all of the legends for all of the plots. To only remove specific legends, you can delete the legend at a specific index:\n
    delete(lgd(idx)) % where idx is the index of the legend(s) to delete
  2. If you do not want to delete the legend, you can turn off the legend's visibility:
    set(lgd(idx), 'visible', 'off')
  3 commentaires
Deniz Baturay
Deniz Baturay le 27 Mar 2016
I changed 'type' as 'tag' and it works. Thanks.
RUBINEI DORNELES MACHADO
RUBINEI DORNELES MACHADO le 3 Mai 2020
Hi ... if you need delete specific legend in position x:
lgd.String(x)=[ ];
;)

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Plus de réponses (1)

MHN
MHN le 27 Mar 2016
Modifié(e) : MHN le 27 Mar 2016
Open your figure and type in the command line:
legend('hide')
If you have many figures, put this in a loop and save the figure after hiding the legend.

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