how to delete an object in a plot using the delete button in keyboard
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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 commentaires
Mahdi
le 26 Mar 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?
Réponse acceptée
Walter Roberson
le 26 Mar 2013
Use the figure KeyPressFcn or WindowKeyPressFcn callback. Test the received key. If it is the delete character, then delete() the object handle.
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