class font_description :Pango.font_description ->object..end
method fd : Pango.font_descriptionmethod copy : font_descriptionmethod to_string : stringmethod family : stringmethod style : Pango.Tags.stylemethod variant : Pango.Tags.variantmethod weight : intmethod stretch : Pango.Tags.stretchmethod size : intmethod modify : ?family:string ->
?style:Pango.Tags.style ->
?variant:Pango.Tags.variant ->
?weight:Pango.Tags.weight ->
?stretch:Pango.Tags.stretch -> ?size:int -> unit -> unit