:right-sidebar: True

Coverage
===================================================================

.. currentmodule:: gi.repository.Pango





.. class:: Coverage(**properties: ~typing.Any)
   :no-contents-entry:


Superclasses: :class:`~gi.repository.GObject.Object`





A ``PangoCoverage`` structure is a map from Unicode characters
to :obj:`~gi.repository.Pango.CoverageLevel` values.

It is often necessary in Pango to determine if a particular
font can represent a particular character, and also how well
it can represent that character. The ``PangoCoverage`` is a data
structure that is used to represent that information. It is an
opaque structure with no public fields.


Constructors
------------

.. rst-class:: interim-class

.. class:: Coverage
   :no-index:


   .. classmethod:: new() -> ~gi.repository.Pango.Coverage

      Create a new ``PangoCoverage``













Methods
-------

.. rst-class:: interim-class

.. class:: Coverage
   :no-index:


   .. classmethod:: from_bytes() -> ~gi.repository.Pango.Coverage | None

      Convert data generated from :obj:`~gi.repository.Pango.Coverage.to_bytes`
      back to a ``PangoCoverage``\.





      .. deprecated:: 1.44

         This returns :const:`None`






   .. method:: get(index_: int) -> ~gi.repository.Pango.CoverageLevel

      Determine whether a particular index is covered by ``coverage``\.






      :param index_: the index to check




   .. method:: max(other: ~gi.repository.Pango.Coverage) -> None

      Set the coverage for each index in ``coverage`` to be the max (better)
      value of the current coverage for the index and the coverage for
      the corresponding index in ``other``\.





      .. deprecated:: 1.44

         This function does nothing



      :param other: another ``PangoCoverage``




   .. method:: set(index_: int, level: ~gi.repository.Pango.CoverageLevel) -> None

      Modify a particular index within ``coverage``






      :param index_: the index to modify

      :param level: the new level for ``index_``




   .. method:: to_bytes() -> list[int]

      Convert a ``PangoCoverage`` structure into a flat binary format.





      .. deprecated:: 1.44

         This returns :const:`None`