Is there a separate library or component that displays text in Ubuntu? How to write an OpenGL program that displays text just like a system?
Linux, FreeType. "Pango". GTK Ubuntu Pango , , , Pango - - FreeType , , , , . FreeType , .
API FreeType:http://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html
:http://www.freetype.org/freetype2/documentation.html
COGL Clutter GL. Pango, FreeType.