| Value | Meaning |
|---|---|
| Family1 | the font family is specified. |
| Style2 | the font style is specified. |
| Variant4 | the font variant is specified. |
| Weight8 | the font weight is specified. |
| Stretch16 | the font stretch is specified. |
| Size32 | the font size is specified. |
| Gravity64 | the font gravity is specified (Since: 1.16.) |
| Variations128 | OpenType font variations are specified (Since: 1.42) |
The bits in a pango.types.FontMask correspond to the set fields in a pango.font_description.FontDescription.