Error message. Increase font size.

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Alexander Voznesensky
Alexander Voznesensky il 3 Feb 2017
Commentato: Guillaume il 21 Feb 2017
Hi! Is there any possibility to increase font size in errordlg?

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Guillaume
Guillaume il 3 Feb 2017
Modificato: Guillaume il 3 Feb 2017
h = errordlg('Error! Error!');
htext = findobj(h, 'Type', 'Text'); %find text control in dialog
htext.FontSize = 15; %set fontsize to whatever you want
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Alexander Voznesensky
Alexander Voznesensky il 21 Feb 2017
Hi again! Sorry, what about questdlg? It doesn't return a handle, it returns an answer.
choice = questdlg('Do you hear?','Channel2','Yes','No', 'Yes');
What I should do in this case to increase the font?
Guillaume
Guillaume il 21 Feb 2017
You cannot modify the font size (or any other property for that matter) of a questdlg. You would have to create your own dialog from scratch, I'm afraid.
Or copy questdlg.m in your own folder, rename the file and modify the code to add an optional font size argument.

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