how to delete an object in a plot using the delete button in keyboard
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi all,
I want to delete an object I created in a plot using the delete button. I created a GUI with a plot plotting a figure as described by the following:
t = 0:pi/5:2*pi;
figure
patch(sin(t),cos(t),'y')
axis equal
Now how should I delete it using the delete button?
Thanks
Viv
2 Kommentare
Mahdi
am 26 Mär. 2013
What do you want to delete? Do you want to delete the whole plot? Close the figure?
Why do you want to use the delete button? Why not close, or alt+F4?
Akzeptierte Antwort
Walter Roberson
am 26 Mär. 2013
Use the figure KeyPressFcn or WindowKeyPressFcn callback. Test the received key. If it is the delete character, then delete() the object handle.
8 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Graphics Object Programming finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!