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Line
====
.. module:: ezdxf.entities
:noindex:
The LINE entity (`DXF Reference`_) is a 3D line defined by the DXF attributes
:attr:`dxf.start` and :attr:`dxf.end`. The LINE entity has :ref:`WCS` coordinates.
.. seealso::
- :ref:`tut_dxf_primitives`, section :ref:`tut_dxf_primitives_line`
- :class:`ezdxf.math.ConstructionRay`
- :class:`ezdxf.math.ConstructionLine`
======================== ==========================================
Subclass of :class:`ezdxf.entities.DXFGraphic`
DXF type ``'LINE'``
Factory function :meth:`ezdxf.layouts.BaseLayout.add_line`
Inherited DXF Attributes :ref:`Common graphical DXF attributes`
======================== ==========================================
.. warning::
Do not instantiate entity classes by yourself - always use the provided
factory functions!
.. class:: Line
.. attribute:: dxf.start
start point of line (2D/3D Point in :ref:`WCS`)
.. attribute:: dxf.end
end point of line (2D/3D Point in :ref:`WCS`)
.. attribute:: dxf.thickness
Line thickness in 3D space in direction :attr:`extrusion`, default value
is 0. This value should not be confused with the
:attr:`~ezdxf.entities.DXFGraphic.dxf.lineweight` value.
.. attribute:: dxf.extrusion
extrusion vector, default value is (0, 0, 1)
.. automethod:: transform
.. automethod:: translate
.. _DXF Reference: http://help.autodesk.com/view/OARX/2018/ENU/?guid=GUID-FCEF5726-53AE-4C43-B4EA-C84EB8686A66
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