Changing script for graph x and y axis numbers

[chathu1]

I need to change the size of the numbers in x and y axis(for example: time numbers in the x axis). I was able to change the line width by changing the Lua code script in the "graph_customization". What line should I change in this file to change the size of axis value numbers?
Thank you

[coppelia]

Hello,

as far as I know, that parameter is not exposed...

Cheers