Ylabel FontSize setting for existing plot/subplots or figures

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

Answer 1

[Jos (10584)]

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

[Safiya]

Thanks ,

it works for 1- Ylabel and changes the fontsize, but the x-axis font is not affected. 2- also i would like to change the font of axis ticks and color to black