get_transformation(self): 

LLM Docstring

Return the 3 x 3 Cartesian matrix implementing this symmetry operation.

• :returns: np.ndarray

  The Cartesian transformation matrix.

inverse(self): 

LLM Docstring

Return the symmetry element whose transformation reverses this operation.

• :returns: SymmetryElement

  The inverse symmetry element.

transform(self, tf): 

LLM Docstring

Express the symmetry element in a transformed Cartesian basis.

• tf: object

  A 3 x 3 change-of-basis transformation.

• :returns: SymmetryElement

  A symmetry element with its defining axis transformed by tf.

compose(self, other): 

LLM Docstring

Compose this symmetry operation with another, using algebraic simplifications in concrete subclasses when available.

• other: object

  The symmetry element to compare or compose with this element.

• :returns: SymmetryElement

  The simplified or generic composed symmetry element.

plot(self, figure, *, origin=None, point_type=None, radius=0.1, color='red', **graphics_options): 

LLM Docstring

Add graphical primitives representing this symmetry element to a figure.

• figure: object

  Plotting figure that receives generated graphics primitives.

• origin: object

  Plot origin. Defaults to None.

• point_type: object

  Value used as point_type by the implementation. Defaults to None.

• radius: object

  Value used as radius by the implementation. Defaults to 0.1.

• color: object

  Value used as color by the implementation. Defaults to 'red'.

• graphics_options: dict

  Additional keyword options forwarded to the selected constructor, generator, or plotting backend.

• :returns: object

  The plotted primitive or list of plotted primitives.