Low-level drawing elements like fill and color that appear repeatedly in various aspects of shapes.

.. currentmodule:: pptx.dml.fill

.. autoclass:: FillFormat
   :members:
   :exclude-members: from_fill_parent
   :undoc-members:

.. currentmodule:: pptx.dml.line

.. autoclass:: LineFormat
   :members:
   :undoc-members:

.. currentmodule:: pptx.dml.color

.. autoclass:: ColorFormat
   :members: brightness, rgb, theme_color, type
   :undoc-members:

.. autoclass:: RGBColor
   :members: from_string
   :undoc-members: