Deleting a handle array.

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Ryan
Ryan 2013-2-28
I'm trying to add multiple ROIs to an image using imroi. All of the handles are stored in an array variable. I want to delete all of the rois from the image simultaneously. I've tried delete(handle_array) and get the following error:
Function 'subsindex' is not defined for values of class 'imrect'.
Is there a better way to do this? Thank you.

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采纳的回答

Sean de Wolski
Sean de Wolski 2013-2-28
Can you provide repro code? Do you have a variable named delete
This works fine for me:
for ii = 3:-1:1
h(ii) = imrect;
%draw them
end
%Works for me:
delete(h)

更多回答（1 个）

Ryan
Ryan 2013-3-1
Sorry for the delayed response. I tried as you did, and it worked.
Thanks!

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