Get button answer (Uicontrolled)
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Hi everyone, I am stuck with a UIcontrolled button: I would like to have a while loop to stop after I press stop. My current code looks somewhat like this:
n = 15;
i = 1;
figure
tbn1 = uicontrol('Style', 'togglebutton', 'String', 'Stop','Min',0,'Max',1,...
'Position', [20 20 40 20]);
while i < 100
A = struct('value',[]);
A(1).value = magic(n);
step = linspace(1,n,n);
surf(step,step,A(1).value)
title(i);
pause(0.02)
set(tbn1,'Callback',@fun1);
drawnow;
i = i+1;
if tbn1 == 1
break;
end
if tbn1 == 0
continue;
end
end
function fun1(hObject,eventData)
button_state = get(hObject,'Value');
end
thank you for your help!
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采纳的回答
Jan
2017-4-6
编辑:Jan
2017-4-6
n = 15;
i = 1;
figure
tbn1 = uicontrol('Style', 'togglebutton', 'String', 'Stop','Min',0,'Max',1,...
'Position', [20 20 40 20]);
while i < 100
A.value = magic(n);
step = linspace(1,n,n);
surf(step, step, A.value);
title(i);
pause(0.02); % Is drawnow implicitely
i = i + 1;
if get(tbn1, 'Value') == 1 % Or in modern Matlab versions: tbn1.Value == 1
break;
end
end
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