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wx.GraphicsObject
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Inheritance diagram for `wx.GraphicsObject`:

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.. inheritance-diagram:: wx.GraphicsObject

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Description
===========

This class is the superclass of native graphics objects like pens etc. It allows reference counting. Not to be instantiated by user code.


.. seealso:: `wx.GraphicsBrush <wx.GraphicsBrush.html>`_, `wx.GraphicsPen <wx.GraphicsPen.html>`_, 
   `wx.GraphicsMatrix <wx.GraphicsMatrix.html>`_, `wx.GraphicsPath <wx.GraphicsPath.html>`_


Derived From
^^^^^^^^^^^^^

* `wx.Object <wx.Object.html>`_ 


Known Subclasses
^^^^^^^^^^^^^^^^

`wx.GraphicsBrush <wx.GraphicsBrush.html>`_, `wx.GraphicsContext <wx.GraphicsContext.html>`_, `wx.GraphicsFont <wx.GraphicsFont.html>`_, 
`wx.GraphicsMatrix <wx.GraphicsMatrix.html>`_, `wx.GraphicsPath <wx.GraphicsPath.html>`_, `wx.GraphicsPen <wx.GraphicsPen.html>`_

Methods Summary
^^^^^^^^^^^^^^^

* `__init__ <#__init__>`_ 
* `GetRenderer <#GetRenderer>`_ 
* `IsNull <#IsNull>`_ 

Class API
=========

Methods
^^^^^^^


.. method:: __init__(renderer=None)

   This class is the superclass of native graphics objects like pens
   etc. It provides the internal reference counting. It is not to be
   instantiated by user code.
   
   **Parameters:**

   * `renderer` (`wx.GraphicsRenderer <wx.GraphicsRenderer.html>`_)

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   **Returns:**

   `wx.GraphicsObject <wx.GraphicsObject.html>`_
 

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.. method:: GetRenderer()

   Returns the renderer that was used to create this instance, or ``None`` if it has not been initialized yet

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   **Returns:**

   `wx.GraphicsRenderer <wx.GraphicsRenderer.html>`_
 

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.. method:: IsNull()

   Is this object valid (``False``) or still empty (``True``)?

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   **Returns:**

   `bool`