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.. _modify_dxf_attributes:
Modify DXF Attributes of Entities
=================================
All DXF attributes of an entity are grouped in the namespace attribute :attr:`dxf`.
You can modify/set a DXF attribute by assignment:
.. code-block:: Python
e.dxf.layer = "MyLayer"
e.dxf.color = 9
... or by the :meth:`set` method:
.. code-block:: Python
e.dxf.set('color', 9)
The attribute has to be supported by the DXF type otherwise a :class:`DXFAttributeError`
will be raised. You can check if an DXF attribute is supported by the method
:meth:`dxf.is_supported`:
.. code-block:: Python
line = msp.add_line((0, 0), (1, 0))
assert line.dxf.is_supported("text") is False
.. seealso::
**Tasks**
- :ref:`Common graphical DXF attributes`
- :ref:`get_dxf_attributes`
- :ref:`delete_dxf_attributes`
**Tutorials:**
- :ref:`tut_common_graphical_attributes`
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