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I Have a value of bwarea, how can I get this value and show in edit text in my GUI?

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Marlon Damaceno
Marlon Damaceno 2017-11-12
评论： Marlon Damaceno 2017-11-12
Example:
EDITOR: bwarea(a)
COMMAND WINDOW: ans = 10 % (I need to show this value in my edit text GUI)
anybody help me? thanks!!!

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采纳的回答

Walter Roberson
Walter Roberson 2017-11-12
set(handles.text1, 'String', num2str(bwarea(a)) )
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Image Analyst
Image Analyst 2017-11-12
Or, if you have a recent version of MATLAB you can use OOP syntax:
area = bwarea(a);
handles.text1.String = sprintf('The area = %.1f pixels', area);

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