Delete/Hide points of a surface
37 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello, quick question about a problem I have. Is it possible to delete or hide some points of a surface. I don't want to redraw the surface everytime but just make some points appear or disappear. Any idea ? Many thanks, Kevin
0 commentaires
Réponse acceptée
Titus Edelhofer
le 22 Août 2011
Hi Kevin,
something like this?
data = peaks(25);
h = surf(data);
pause(3);
% delete one point (in fact delete all 4 patches containing this point
data(3,3) = NaN;
set(h, 'zdata', data)
Titus
2 commentaires
Plus de réponses (1)
Chaowei Chen
le 21 Août 2011
figure;hold on; h1=plot(1,1,'b.'); h2=plot(2,2,'r.'); hold off
% if you want to hide h2
set(h2,'visible','off')
% if you want to delete h2
delete(h2)
2 commentaires
Sam
le 22 Mai 2020
Hello,
I have the same question but for the function 'probplot'.
It is more complex cause if you omitsome points , the probability plot changes...
I need a real hiding process that acts only on the plotted points and not on the raw data. This is pretty simple in JMP.Could you please advise ?
Voir également
Catégories
En savoir plus sur Map Display dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!