To display MATLAB on a screen for a public , I run this function :
function largefonts(state)
% LARGEFONTS ON Turn on large fonts
% LARGEFONTS OFF Turn off large fonts
% LARGEFONTS Toggle large fonts
% LARGEFONTS FS Turn on large fonts, with font size FS.
% Get largefonts preferences
FS = getpref('LargeFonts');
if isempty(FS) % Create preferences if necessary
setpref('LargeFonts','State','Off');
end;
% Parse input arguments
if nargin==0 % Toggle state
state = lower(getpref('LargeFonts','State'));
switch state
case 'on'
state = 'off';
case 'off'
state = 'on';
end;
elseif ~isstr(state) % Specified font size. Turn on.
FontSize = state;
state = 'on'; % Turn on
else % Go to specified state
state= lower(state);
end;
if ~exist('FontSize','var')
FontSize = 16; % Default size for large fonts
end;
%%Toggle font sizes
switch state
case 'on'
% Big-
com.mathworks.services.FontPrefs.setCodeFont(java.awt.Font('Monospaced',java.awt.Font.BOLD,FontSize))
com.mathworks.services.FontPrefs.setTextFont(java.awt.Font('SansSerif',java.awt.Font.BOLD,FontSize))
setpref('LargeFonts','State','On');
case 'off'
% Small-
com.mathworks.services.FontPrefs.setCodeFont(java.awt.Font('Monospaced',java.awt.Font.PLAIN,10))
com.mathworks.services.FontPrefs.setTextFont(java.awt.Font('SansSerif',java.awt.Font.PLAIN,10))
setpref('LargeFonts','State','Off');
end;
