How do I extract surface plot data from a figure?
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello,
I would like to find out hot to obtain surface plot data from a figure. I plotted data using,
surf(X,Y,Z);
I then saved the file as a figure.
Subssequently, I would like to find out how I can extract the X,Y,Z from the figure (not through the surf object)
Thanks.
0 commentaires
Réponses (1)
kjetil87
le 28 Nov 2013
x=1:5;
y=1:5;
z=randn(5,5);
fprintf('z was : \n');
disp(z);
figure;surf(x,y,z);
clear all
ch=get(gca,'ch');
x=get(ch,'xd');
y=get(ch,'yd');
z=get(ch,'zd');
fprintf('z is now;\n');
disp(z);
0 commentaires
Voir également
Catégories
En savoir plus sur Graphics Object Programming 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!