Library for philips PCF8833

Hi all!
I am a newbie with arduino. I have succefully drived a simple LCD 20x2 and a nokia 3110 lcd with very useful libraries published on
Due to the uploaded library for pcf8833 ( ) I can’t find a fuction for printing on lcd chars and char strings (selecting size and colour).
Anyone has any fuction based on this library for print strings and chars?
On internet i have found this:
Could be useful?