Error message. Increase font size.

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Alexander Voznesensky 2017-2-3

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https://ww2.mathworks.cn/matlabcentral/answers/323233-error-message-increase-font-size

评论： Guillaume 2017-2-21

采纳的回答： Guillaume

Hi! Is there any possibility to increase font size in errordlg?

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Guillaume 2017-2-3

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编辑：Guillaume 2017-2-3

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 2017-2-21

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 2017-2-21

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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