AttrIterator

AttrIterator

Object Hierarchy:

Description:

[ CCode ( free_function = "pango_attr_iterator_destroy" , type_id = "pango_attr_iterator_get_type ()" ) ]
[ Compact ]
public class AttrIterator

A `PangoAttrIterator` is used to iterate through a `PangoAttrList`.

A new iterator is created with [method@Pango.AttrList.get_iterator]. Once the iterator is created, it can be advanced through the style changes in the text using [method@Pango.AttrIterator.next]. At each style change, the range of the current style segment and the attributes currently in effect can be queried.

Namespace: Pango

Package: pango

Content:

Methods:

public unowned Attribute? @get (AttrType type)
Find the current attribute of a particular type at the iterator location.
public AttrIterator copy ()
Copy a `PangoAttrIterator`.
public void destroy ()
Destroy a `PangoAttrIterator` and free all associated memory.
public SList<Attribute> get_attrs ()
Gets a list of all attributes at the current position of the iterator.
public void get_font (FontDescription desc, out Language language, out SList<Attribute> extra_attrs)
Get the font and other attributes at the current iterator position.
public bool next ()
Advance the iterator until the next change of style.
public void range (out int start, out int end)
Get the range of the current segment.