[Splodyf23]

Changing SAMP Chatbox font and font-size is possible, ... Its very very simple too..

Step 1-
Goto C:/Users/[Your-user]/My Documents/GTA San Andreas User Files/SAMP

Step 2-
Open sa-mp.cfg


Step 3-
Add these lines into the file.

Code:

fontface="Comic Sans MS"
fontweight=0
fontsize=1

Step 4-
Change the 'fontface' to your desired font, but i couldn't find a way to use custom fonts(I didn't try to be honest xD)
and change 'fontsize' to your desired size.

Note:-
This would help you if you want to play with a higher resolution..

Pros;
Helps you change fontsize and font style, to your own desired ones

Cons;
Will also change fonts of some other stuff like login dialogs and other stuff.(doesn't mess with the fontsize in textdraws though)

Ive checked it out... it works...
I hope i helped you.