PangoItem.pangoGravityGetForScriptAndWidth(script, wide, base.gravity, hint)scriptPangoScript] PangoScript to querywideTRUE for wide characters as returned by gUnicharIswide()base.gravityPangoGravity] base gravity of the paragraphhintPangoGravityHint] orientation hintPangoGravity] resolved gravity suitable to use for a run of text
with script and wide.pangoGravityGetForScript except
that this function makes a distinction between narrow/half-width and
wide/full-width characters also. Wide/full-width characters always
stand upright, that is, they always take the base gravity,
whereas narrow/full-width characters are always rotated in vertical
context.
If base.gravity is PANGO_GRAVITY_AUTO, it is first replaced with the
preferred gravity of script.
Since 1.26