.. wxPython Phoenix documentation
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Copyright: (c) 2011-2017 by Total Control Software
License: wxWindows License
.. include:: headings.inc
.. _wx.GCDC:
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|phoenix_title| **wx.GCDC**
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:ref:`wx.GCDC` is a device context that draws on a :ref:`wx.GraphicsContext`.
.. seealso:: :ref:`wx.DC`, :ref:`wx.GraphicsContext`
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|class_hierarchy| Class Hierarchy
=================================
.. raw:: html
Inheritance diagram for class
GCDC:
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|method_summary| Methods Summary
================================
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:meth:`~wx.GCDC.__init__` Constructs a :ref:`wx.GCDC` from a :ref:`wx.WindowDC`.
:meth:`~wx.GCDC.GetGraphicsContext` Retrieves associated :ref:`wx.GraphicsContext`.
:meth:`~wx.GCDC.SetGraphicsContext` Set the graphics context to be used for this :ref:`wx.GCDC`.
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|property_summary| Properties Summary
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:attr:`~wx.GCDC.GraphicsContext` See :meth:`~wx.GCDC.GetGraphicsContext` and :meth:`~wx.GCDC.SetGraphicsContext`
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|api| Class API
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.. class:: wx.GCDC(DC)
**Possible constructors**::
GCDC(windowDC)
GCDC(memoryDC)
GCDC(printerDC)
GCDC(context)
GCDC()
GCDC is a device context that draws on a GraphicsContext.
.. method:: __init__(self, *args, **kw)
|overload| Overloaded Implementations:
**~~~**
**__init__** `(self, windowDC)`
Constructs a :ref:`wx.GCDC` from a :ref:`wx.WindowDC`.
:param `windowDC`:
:type `windowDC`: wx.WindowDC
**~~~**
**__init__** `(self, memoryDC)`
Constructs a :ref:`wx.GCDC` from a :ref:`wx.MemoryDC`.
:param `memoryDC`:
:type `memoryDC`: wx.MemoryDC
**~~~**
**__init__** `(self, printerDC)`
Constructs a :ref:`wx.GCDC` from a :ref:`wx.PrinterDC`.
:param `printerDC`:
:type `printerDC`: wx.PrinterDC
**~~~**
**__init__** `(self, context)`
Construct a :ref:`wx.GCDC` from an existing graphics context.
:param `context`:
:type `context`: wx.GraphicsContext
**~~~**
**__init__** `(self)`
**~~~**
.. method:: GetGraphicsContext(self)
Retrieves associated :ref:`wx.GraphicsContext`.
:rtype: :ref:`wx.GraphicsContext`
.. method:: SetGraphicsContext(self, ctx)
Set the graphics context to be used for this :ref:`wx.GCDC`.
:param `ctx`:
:type `ctx`: wx.GraphicsContext
.. attribute:: GraphicsContext
See :meth:`~wx.GCDC.GetGraphicsContext` and :meth:`~wx.GCDC.SetGraphicsContext`