How can i change the font size of XTick and YTick (x axis and y axis) in histogram of a image?

I have a image as lena.jpg, from which i was trying to obtain hist graph.

x=imread('lena.jpg');
imhist(x);
set(gca,'FontSize',15);

with this code i am able to change the font size of YTick only but i want to change font size of both. how can i do that????

[Walter Roberson]

Which MATLAB version? The methods changed recently.

[suchismita]

R2013a.... Windows 7....

i m attaching the result which i got....

i want to increase font size for both

Answer 1

[KSSV]

a = get(gca,'XTickLabel');
set(gca,'XTickLabel',a,'FontName','Times','fontsize',18)

[suchismita]

XTick is not changing

only ytick is changing but i want to increase the font size of both.

[Amin Mohammed]

It worked for me actually, even for both axes, I am using Matlab2014a.

[Pablo López]

It works perfectly!

Answer 2

[KSSV]

It is changing through gui of plot. Go to edit plot and click on axes, change font. But by code need to sort.