The bits in a PangoFontMask correspond to fields in a
PangoFontDescription that have been set.
PANGO_FONT_MASK_FAMILY
the font family is specified.
PANGO_FONT_MASK_STYLE
the font style is specified.
PANGO_FONT_MASK_VARIANT
the font variant is specified.
PANGO_FONT_MASK_WEIGHT
the font weight is specified.
PANGO_FONT_MASK_STRETCH
the font stretch is specified.
PANGO_FONT_MASK_SIZE
the font size is specified.
PANGO_FONT_MASK_GRAVITY
the font gravity is specified (Since: 1.16.)
The bits in a PangoFontMask correspond to fields in a PangoFontDescription that have been set. PANGO_FONT_MASK_FAMILY the font family is specified. PANGO_FONT_MASK_STYLE the font style is specified. PANGO_FONT_MASK_VARIANT the font variant is specified. PANGO_FONT_MASK_WEIGHT the font weight is specified. PANGO_FONT_MASK_STRETCH the font stretch is specified. PANGO_FONT_MASK_SIZE the font size is specified. PANGO_FONT_MASK_GRAVITY the font gravity is specified (Since: 1.16.)