Get the font and other attributes at the current iterator position.
| this |
a `PangoAttrIterator` |
| desc |
a `PangoFontDescription` to fill in with the current values. The family name in this structure will be set using [ [email protected]_family_static] using values from an attribute in the `PangoAttrList` associated with the iterator, so if you plan to keep it around, you must call: `pango_font_description_set_family (desc, pango_font_description_get_family (desc))`. |
| language |
location to store language tag for item, or null if none is found. |
| extra_attrs |
location in which to store a list of non-font attributes at the the current position; only the highest priority value of each attribute will be added to this list. In order to free this value, you must call [[email protected]] on each member. |