Setting TextSize with Draw("text") option

Hi everyone,

I’am using ROOT 3.10/02 in Linux RH9.0. I made a program that read some data from a file and put the values (text) it into a histogram (I don’t know if there is a better way!). The problem is that I can’t change the size of the font that is displayed. I have tried commands related to TStyle, SetFontSize and others, but the font size is always the same: very tiny! Does anyone knows how can I increase the font size? Only the “numbers” that I read from the file! The program is attached. The data file is very simple, five lines and tree columns, separated by space.
Thank you,
tablex.C (897 Bytes)

h->SetMarkerSize(2); //default is 1