παραθέτω απ'την περιγραφή μιας πατέντας?!Fonts are used to print or display character data using a combination of metrics (size and positioning data) and raster patterns (shape and density of blackness). Each specific FONT is uniquely defined by a specific combination of a Code Page and a Character ...

quick way to add a font to linux~>create a .fonts folder in your user's home directory move the font files(*.ttf,,) in that folder ( /home/maiuser/.fonts )