how to change static text in MATLAB GUI?

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Kobi
Kobi 2015-7-7
评论： Rik 2020-2-8
how to change static text in MATLAB GUI?

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Image Analyst
Image Analyst 2015-7-7
First make up your string. Then set the 'String' property of the static text control to that string with the set() command. If it's in an intensive loop, you might have to use drawnow to get it to update immediately.
myString = sprintf('Hello world!\nThe value is %d', someVariable);
set(handles.text1, 'String', myString);
drawnow; % Needed only if this is in a fast loop.
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Sadat Azad
Sadat Azad 2020-2-8
Thanks, I was planning to save the string in a text file, This seems like a better idea.
Rik
Rik 2020-2-8
If you want to bind the defaults to your copy of Matlab instead of the current folder, you can use setpref and getpref.

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Sid
Sid 2015-7-7
A very basic example:
f = figure;
t = uicontrol(f,'Style','text',...
'String','Select a data set.',...
'Position',[30 50 130 30]);
t.String = 'hello World';
This changes the static text from 'Select a data set.' to 'hello World'
Basically, all you are doing is changing the string property in an object that is of style text .
Does that help?

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