index in safe-title

9 visualizzazioni (ultimi 30 giorni)
Lukas Netzer
Lukas Netzer il 6 Mag 2021
Commentato: Lukas Netzer il 10 Mag 2021
I would like to define my file with the title, so that includes the according index. I tried:
saveas(gcf,'title_t{n}','jpeg')
saveas(gcf,'title', t{n},'jpeg')
Either wont work - is there a way?
Thanks in advance!

Risposta accettata

Steven Lord
Steven Lord il 6 Mag 2021
Try:
str = "title_" + t{n}
saveas(gcf,str,'jpeg')
This will attempt to convert t{n} into a string and concatenate the string "title_" and that newly created string. I've defined it as a separate variable so you can see what it looks like. If this doesn't do what you want, show us the value of str that is displayed when you run this code and describe how it differs from how you want it to look.

Più risposte (1)

KSSV
KSSV il 6 Mag 2021
saveas(gcf,[title_t{n},'jpeg'])
  4 Commenti
Lukas Netzer
Lukas Netzer il 6 Mag 2021
Hey Walter!
Either you used one bracket too much or too little. I tried:
saveas(gcf,['title_' t{n}],'jpeg')
which gives me:
Error using saveas (line 96)
Invalid filename.
Walter Roberson
Walter Roberson il 6 Mag 2021
What datatype is t{n} ? If it is numeric then
filename = sprintf('title_%g.jpg', t{n});
saveas(gcf, filename, 'jpeg')

Accedi per commentare.

Categorie

Scopri di più su Characters and Strings in Help Center e File Exchange

Prodotti


Release

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by