Method
PangoOTRulesetmaybe_add_feature
Declaration [src]
gboolean
pango_ot_ruleset_maybe_add_feature (
PangoOTRuleset* ruleset,
PangoOTTableType table_type,
PangoOTTag feature_tag,
gulong property_bit
)
Description [src]
This is a convenience function that first tries to find the feature
using pango_ot_info_find_feature() and the ruleset script and
language passed to pango_ot_ruleset_new_for() and if the feature
is found, adds it to the ruleset.
If ruleset was not created using pango_ot_ruleset_new_for(),
this function does nothing.
| Available since: | 1.18 |
Parameters
table_type-
Type:
PangoOTTableTypeThe table type to add a feature to.
feature_tag-
Type:
PangoOTTagThe tag of the feature to add.
property_bit-
Type:
gulongThe property bit to use for this feature. Used to identify the glyphs that this feature should be applied to, or
PANGO_OT_ALL_GLYPHSif it should be applied to all glyphs.