:right-sidebar: True

Quad
===================================================================

.. currentmodule:: gi.repository.Graphene


.. versionadded:: 1.0




.. class:: Quad(*args, **kwargs)
   :no-contents-entry:






A 4 vertex quadrilateral, as represented by four :obj:`~gi.repository.Graphene.Point`\.

The contents of a :obj:`~gi.repository.Graphene.Quad` are private and should never be
accessed directly.


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

.. rst-class:: interim-class

.. class:: Quad
   :no-index:


   .. classmethod:: alloc() -> ~gi.repository.Graphene.Quad

      Allocates a new :obj:`~gi.repository.Graphene.Quad` instance.

      The contents of the returned instance are undefined.


      .. versionadded:: 1.0












Methods
-------

.. rst-class:: interim-class

.. class:: Quad
   :no-index:


   .. method:: bounds() -> ~gi.repository.Graphene.Rect

      Computes the bounding rectangle of ``q`` and places it into ``r``\.


      .. versionadded:: 1.0








   .. method:: contains(p: ~gi.repository.Graphene.Point) -> bool

      Checks if the given :obj:`~gi.repository.Graphene.Quad` contains the given :obj:`~gi.repository.Graphene.Point`\.


      .. versionadded:: 1.0





      :param p: a :obj:`~gi.repository.Graphene.Point`




   .. method:: free() -> None

      Frees the resources allocated by :func:`~gi.repository.Graphene.Quad.alloc`


      .. versionadded:: 1.0








   .. method:: get_point(index_: int) -> ~gi.repository.Graphene.Point

      Retrieves the point of a :obj:`~gi.repository.Graphene.Quad` at the given index.


      .. versionadded:: 1.0





      :param index_: the index of the point to retrieve




   .. method:: init(p1: ~gi.repository.Graphene.Point, p2: ~gi.repository.Graphene.Point, p3: ~gi.repository.Graphene.Point, p4: ~gi.repository.Graphene.Point) -> ~gi.repository.Graphene.Quad

      Initializes a :obj:`~gi.repository.Graphene.Quad` with the given points.


      .. versionadded:: 1.0





      :param p1: the first point of the quadrilateral

      :param p2: the second point of the quadrilateral

      :param p3: the third point of the quadrilateral

      :param p4: the fourth point of the quadrilateral




   .. method:: init_from_points(points: list[~gi.repository.Graphene.Point]) -> ~gi.repository.Graphene.Quad

      Initializes a :obj:`~gi.repository.Graphene.Quad` using an array of points.


      .. versionadded:: 1.2





      :param points: an array of 4 :obj:`~gi.repository.Graphene.Point`




   .. method:: init_from_rect(r: ~gi.repository.Graphene.Rect) -> ~gi.repository.Graphene.Quad

      Initializes a :obj:`~gi.repository.Graphene.Quad` using the four corners of the
      given :obj:`~gi.repository.Graphene.Rect`\.


      .. versionadded:: 1.0





      :param r: a :obj:`~gi.repository.Graphene.Rect`














Fields
------

.. rst-class:: interim-class

.. class:: Quad
   :no-index:
   

   .. attribute:: points