(define-g-flags "PangoFontMask" pango-font-mask
  (:export t
   :type-initializer "pango_font_mask_get_type")
  (:family #.(ash 1 0))
  (:style #.(ash 1 1))
  (:variant #.(ash 1 2))
  (:weight #.(ash 1 3))
  (:stretch #.(ash 1 4))
  (:size #.(ash 1 5))
  (:gravity #.(ash 1 6))
  (:variations #.(ash 1 7)))  

:family

The font family is specified.

:style

The font style is specified.

:variant

The font variant is specified.

:weight

The font weight is specified.

:stretch

The font stretch is specified.

:size

The font size is specified.

:gravity

The font gravity is specified.

:variations

OpenType font variations are specified. Since 1.42