How can I use the image data stored in setappdata twice in my code?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Gee Cheng Mun
il 15 Gen 2016
Commentato: Gee Cheng Mun
il 16 Gen 2016
I stored an image data using setappdata in this function. I would like to use this image data twice in 2 separate functions. How can this be done?
0 Commenti
Risposta accettata
Walter Roberson
il 15 Gen 2016
Either use nested functions and shared variables, or getappdata() in both functions where you need the data.
3 Commenti
Walter Roberson
il 15 Gen 2016
getappdata() does not display data; you need to imshow() or image() or imagesc() the retrieved data.
And of course the retrieval has to be after the data has been stored; in your second case your flow of routines might not have stored it yet.
Più risposte (0)
Vedere anche
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!