Ylabel FontSize setting for existing plot/subplots or figures

Question

Safiya 2016-5-30

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/286398-ylabel-fontsize-setting-for-existing-plot-subplots-or-figures

评论： Safiya 2016-5-30

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

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Answer 1

Jos (10584) 2016-5-30

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/286398-ylabel-fontsize-setting-for-existing-plot-subplots-or-figures#answer_223823

在 MATLAB Online 中打开

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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Safiya 2016-5-30

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

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