:right-sidebar: True

CompositeNode
===================================================================

.. currentmodule:: gi.repository.Gsk


.. versionadded:: 4.22




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


Superclasses: :class:`~gi.repository.Gsk.RenderNode`





A render node that uses Porter/Duff compositing operators to combine
its child with the background.


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

.. rst-class:: interim-class

.. class:: CompositeNode
   :no-index:


   .. classmethod:: new(child: ~gi.repository.Gsk.RenderNode, mask: ~gi.repository.Gsk.RenderNode, op: ~gi.repository.Gsk.PorterDuff) -> ~gi.repository.Gsk.CompositeNode

      Creates a ``GskRenderNode`` that will composite the child onto the
      background with the given operator wherever the mask is set.

      Note that various operations can modify the background outside of
      the child's bounds, so the mask may cause visual changes outside
      of the child.


      .. versionadded:: 4.22





      :param child: The child to composite

      :param mask: The mask where the compositing will apply

      :param op: The compositing operator








Methods
-------

.. rst-class:: interim-class

.. class:: CompositeNode
   :no-index:


   .. method:: get_child() -> ~gi.repository.Gsk.RenderNode

      Gets the child node that is getting composited by the given ``node``\.



      .. versionadded:: 4.22








   .. method:: get_mask() -> ~gi.repository.Gsk.RenderNode

      Gets the mask node that describes the region where the compositing
      applies.



      .. versionadded:: 4.22








   .. method:: get_operator() -> ~gi.repository.Gsk.PorterDuff

      Gets the compositing operator used by this node.



      .. versionadded:: 4.22