How can I change the font size of the tick labels without changing the font size of the axis labels?

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Victor Lejona 2016-10-7

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https://ww2.mathworks.cn/matlabcentral/answers/306225-how-can-i-change-the-font-size-of-the-tick-labels-without-changing-the-font-size-of-the-axis-labels

编辑： Marc Jakobi 2016-10-7

I would like to change the font size of the tick labels of the x-axis of my graph but I don't want any other font size in the y axis to be changed, i.e. I don't want to change the font size of the x-axis label, the y-axis label or the tick labels in the y-axis.

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Answer 1

Marc Jakobi 2016-10-7

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https://ww2.mathworks.cn/matlabcentral/answers/306225-how-can-i-change-the-font-size-of-the-tick-labels-without-changing-the-font-size-of-the-axis-labels#answer_237950

编辑：Marc Jakobi 2016-10-7

在 MATLAB Online 中打开

xl = get(gca,'XLabel');
xlFontSize = get(xl,'FontSize');
xAX = get(gca,'XAxis');
set(xAX,'FontSize', Fontsize)
set(xl, 'FontSize', xlFontSize);

Note: You have to change the xlabel FontSize back after changing the XAxis FontSize

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Victor Lejona 2016-10-7

I get this:

Error using set

Value must be a handle

Marc Jakobi 2016-10-7

编辑：Marc Jakobi 2016-10-7

在 MATLAB Online 中打开

did you type everything correctly?

xAX and xl should be handles if you run the code

xl = get(gca,'XLabel');
xAX = get(gca,'XAxis');

before using set() on them.

Here's a full example:

axes;
xlabel('test')
Fontsize = 18;
xl = get(gca,'XLabel');
xlFontSize = get(xl,'FontSize');
xAX = get(gca,'XAxis');
set(xAX,'FontSize', Fontsize)
set(xl, 'FontSize', xlFontSize);

Copy/paste this into your workspace. If it runs currectly, you must have mistyped something. If it doesn't, "get(gca,'XAxis')" may not be supported by your Matlab version.

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