MATLAB: Ylabel FontSize setting for existing plot/subplots or figures

marginMATLABpropertiesxlabelylabel

Hi,

I have plotted a figure using margin(sys), which automatically plots two sub graphs top and bottom. now i want to increase the fontSize and fontWeight of the existing generated figure for the Ylabels and Xlabel. Thanks

Best Answer

ah = findobj(gcf,'Type','Axes')   % handles to all the axes in the current figure 
lh = get(ah,{'ylabel','xlabel'})  % handles to all the x- and y-labels of these axes
set([lh{:}],'fontsize', 30)       % change the font size

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MATLAB: Axis fontsize and text fontsize not matching

Dear Royk,

try this:

lbl = 'These two labels should now have the same fontsize 10' ; 
figure(1);clf 
set(gcf,'position',[100 100 700 700]) 
plot([0 1],[0 1],'r') 
A = xlabel(lbl);
A.FontSize = 10;
text(0.5,-0.1,lbl,'units','normalized','HorizontalAlignment','center','fontsize',10);

best, Sandro

MATLAB: Changing axes linewidth on a stacked plot

You have to access the axis handles first.

h = stackedplot(rand(10,4)); 
ax = findobj(h.NodeChildren, 'Type','Axes'); % use flipud to puts axes in order. 
set(ax,'LineWidth',2)

Best Answer

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MATLAB: Axis fontsize and text fontsize not matching

MATLAB: Changing axes linewidth on a stacked plot

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