| Value | Meaning |
|---|---|
| Natural0 | scripts will take their natural gravity based on the base gravity and the script. This is the default. |
| Strong1 | always use the base gravity set, regardless of the script. |
| Line2 | for scripts not in their natural direction (eg. Latin in East gravity), choose per-script gravity such that every script respects the line progression. This means, Latin and Arabic will take opposite gravities and both flow top-to-bottom for example. |
pango.types.GravityHint defines how horizontal scripts should behave in a vertical context.
That is, English excerpts in a vertical paragraph for example.
See also pango.types.Gravity