lablgtk3
GPango
val to_pixels : Pango.units -> int
val from_pixels : int -> Pango.units
class metrics : Pango.font_metrics -> object ... end
class font_description : Pango.font_description -> object ... end
val font_description_from_string : string -> font_description
class layout : Pango.layout -> object ... end
class context : Pango.context -> object ... end