Help me with this loop. contains handles structure
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Waboraro Olefile
il 9 Set 2016
Commentato: Waboraro Olefile
il 11 Set 2016
i have 16 objects, with tag 'box1,box2,box3.....' What i want is for the loop to access each of the objects and alter its property, either Color or any other property. how do i do this within a loop.
rcolour is just a custom function you can ignore it
for i=1:16 bcolour=rcolour() handles.box(i).BackgroundColor=bcolour; end
Risposta accettata
Henry Giddens
il 11 Set 2016
If you want to do it like this, you can access structure fields using strings by enclosing the string referring to the fieldname in brackets. For your case:
for i = 1:16
str = sprintf('box%d',i);
handles.(str).BackgroundColor = bcolor; %
end
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Structures in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!