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Point
=====
.. module:: ezdxf.entities
:noindex:
The POINT entity (`DXF Reference`_) represents a dimensionless point in :ref:`WCS`.
The POINT styling is a global setting, stored as header variable `$PDMODE`_,
this also means **all** POINT entities in a DXF document have the same styling:
=== ==============
0 center dot (.)
1 none ( )
2 cross (+)
3 x-cross (x)
4 tick (')
=== ==============
Combined with these bit values
=== ==============
32 circle
64 Square
=== ==============
e.g. circle + square + center dot = 32 + 64 + 0 = 96
.. image:: ../gfx/pdmode.png
The size of the points is defined by the header variable `$PDSIZE`_:
=== ==============
0 5% of draw area height
<0 Specifies a percentage of the viewport size
>0 Specifies an absolute size
=== ==============
.. seealso::
- :ref:`tut_dxf_primitives`, section :ref:`tut_dxf_primitives_point`
======================== ==========================================
Subclass of :class:`ezdxf.entities.DXFGraphic`
DXF type ``'POINT'``
Factory function :meth:`ezdxf.layouts.BaseLayout.add_point`
Inherited DXF attributes :ref:`Common graphical DXF attributes`
======================== ==========================================
.. warning::
Do not instantiate entity classes by yourself - always use the provided factory functions!
.. class:: Point
.. attribute:: dxf.location
Location of the point (2D/3D Point in :ref:`WCS`)
.. attribute:: dxf.angle
Angle in degrees of the x-axis for the UCS in effect when POINT was drawn (float); used when PDMODE is nonzero.
.. automethod:: transform
.. automethod:: translate
.. automethod:: virtual_entities
.. _DXF Reference: http://help.autodesk.com/view/OARX/2018/ENU/?guid=GUID-9C6AD32D-769D-4213-85A4-CA9CCB5C5317
.. _$PDMODE: https://knowledge.autodesk.com/support/autocad/learn-explore/caas/CloudHelp/cloudhelp/2019/ENU/AutoCAD-Core/files/GUID-82F9BB52-D026-4D6A-ABA6-BF29641F459B-htm.html
.. _$PDSIZE: https://knowledge.autodesk.com/support/autocad/learn-explore/caas/CloudHelp/cloudhelp/2021/ENU/AutoCAD-Core/files/GUID-826CA91D-704B-400B-B784-7FCC9619AFB9-htm.html?st=$PDSIZE
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