How to get the values on a given axis of a given figure ?
8 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Hello,
I'm doing a little re-labeling function on an existing figure and I need to get the number of values on the X axis. The data plotted on the figure is supposed to be unknown, and I was wondering if it was possible to more generally retrieve the data values from the axes of any given figure.
Thank you very much for you help
all the best
L.
0 Commenti
Risposta accettata
Azzi Abdelmalek
il 16 Ott 2012
Modificato: Azzi Abdelmalek
il 16 Ott 2012
x=0:0.1:10;
y=sin(x)
plot(x,y)
%select a plot in your figure, then run this:
xdata=get(gco,'Xdata') % to get X-axis data
Ydata=get(gco,'Ydata') % to get Y-axis data
0 Commenti
Più risposte (1)
Vedere anche
Categorie
Scopri di più su Interactive Control and Callbacks in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!