Struct

Pango.AttrIterator

Description [src]

struct PangoAttrIterator {
  /* No available fields */
}

A PangoAttrIterator is used to iterate through a PangoAttrList.

A new iterator is created with pango_attr_list_get_iterator(). Once the iterator is created, it can be advanced through the style changes in the text using pango_attr_iterator_next(). At each style change, the range of the current style segment and the attributes currently in effect can be queried.

Instance methods

pango_attr_iterator_copy

Copy a PangoAttrIterator.

pango_attr_iterator_destroy

Destroy a PangoAttrIterator and free all associated memory.

pango_attr_iterator_get

Find the current attribute of a particular type at the iterator location. When multiple attributes of the same type overlap, the attribute whose range starts closest to the current location is used.

pango_attr_iterator_get_attrs

Gets a list of all attributes at the current position of the iterator.

Available since: 1.2

pango_attr_iterator_get_font

Get the font and other attributes at the current iterator position.

pango_attr_iterator_next

Advance the iterator until the next change of style.

pango_attr_iterator_range

Get the range of the current segment. Note that the stored return values are signed, not unsigned like the values in PangoAttribute. To deal with this API oversight, stored return values that wouldn’t fit into a signed integer are clamped to G_MAXINT.