Struct
PangoOTRulesetDescription
since: 1.18
Description [src]
struct PangoOTRulesetDescription {
  PangoScript script;
  PangoLanguage* language;
  const PangoOTFeatureMap* static_gsub_features;
  guint n_static_gsub_features;
  const PangoOTFeatureMap* static_gpos_features;
  guint n_static_gpos_features;
  const PangoOTFeatureMap* other_features;
  guint n_other_features;
}
The PangoOTRuleset structure holds all the information needed
to build a complete PangoOTRuleset from an OpenType font.
The main use of this struct is to act as the key for a per-font
hash of rulesets.  The user populates a ruleset description and
gets the ruleset using pango_ot_ruleset_get_for_description()
or create a new one using pango_ot_ruleset_new_from_description().
Structure members
- script
- A - PangoScript.
- language
- A - PangoLanguage.
- static_gsub_features
- Static map of GSUB features. 
- n_static_gsub_features
- Length of - static_gsub_features, or 0.
- static_gpos_features
- Static map of GPOS features. 
- n_static_gpos_features
- Length of - static_gpos_features, or 0.
- other_features
- Map of extra features to add to both GSUB and GPOS. Unlike the static maps, this pointer need not live beyond the life of function calls taking this struct. 
- n_other_features
- Length of - other_features, or 0.
Available since: 1.18
Instance methods
pango_ot_ruleset_description_copy
Creates a copy of desc, which should be freed with
pango_ot_ruleset_description_free().
since: 1.18
pango_ot_ruleset_description_free
Frees a ruleset description allocated by pango_ot_ruleset_description_copy().
since: 1.18
pango_ot_ruleset_description_hash
Computes a hash of a PangoOTRulesetDescription structure suitable
to be used, for example, as an argument to g_hash_table_new().
since: 1.18