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XRecord
=======
.. module:: ezdxf.entities
:noindex:
Important class for storing application defined data in DXF files.
The `XRECORD`_ entities are used to store and manage arbitrary data. They are
composed of DXF group codes ranging from 1 through 369. This object is
similar in concept to XDATA but is not limited by size or order.
To reference a XRECORD by an DXF entity, store the handle of the XRECORD in the
XDATA section, application defined data or the :class:`ExtensionDict` of the
DXF entity.
.. seealso::
- :ref:`extended_data`
- :ref:`extension_dictionary`
- :ref:`tut_custom_data`
.. _XRECORD: http://help.autodesk.com/view/OARX/2018/ENU/?guid=GUID-24668FAF-AE03-41AE-AFA4-276C3692827F
======================== ===========================================================
Subclass of :class:`ezdxf.entities.DXFObject`
DXF type ``'XRECORD'``
Factory function :meth:`ezdxf.sections.objects.ObjectsSection.add_xrecord`
======================== ===========================================================
.. warning::
Do not instantiate object classes by yourself - always use the provided factory functions!
.. class:: XRecord
.. attribute:: dxf.cloning
Duplicate record cloning flag (determines how to merge duplicate entries, ignored by `ezdxf`):
=== ==================
0 not applicable
1 keep existing
2 use clone
3 <xref>$0$<name>
4 $0$<name>
5 Unmangle name
=== ==================
.. attribute:: tags
Raw DXF tag container :class:`~ezdxf.lldxf.tags.Tags`. Be careful `ezdxf` does not validate the content of
XRECORDS.
.. automethod:: clear
.. automethod:: reset
.. automethod:: extend
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