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
Victor Lejona 2016-10-7
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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回答（1 个）

Marc Jakobi
Marc Jakobi 2016-10-7
编辑：Marc Jakobi 2016-10-7
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
  2 个评论
Marc Jakobi
Marc Jakobi 2016-10-7
编辑：Marc Jakobi 2016-10-7
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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