AffineTransformation

class named_arrays.transformations.AffineTransformation(transformation_linear, translation)

Bases: AbstractAffineTransformation, Generic[LinearTransformationT, TranslationT]

A general affine transformation.

This is a composition of a linear transformation and a translation.

Attributes

inverse	A new transformation that reverses the effect of this transformation.
shape	The shape of the transformation.
transformation_linear	The linear component of this affine transformation.
translation	The translation component of this affine transformation.

Methods

__init__(transformation_linear, translation)

Inheritance Diagram

Parameters:

• transformation_linear (LinearTransformationT)

• translation (TranslationT)

property inverse

A new transformation that reverses the effect of this transformation.

property shape: dict[str, int]

The shape of the transformation.

transformation_linear: LinearTransformationT = <dataclasses._MISSING_TYPE object>

The linear component of this affine transformation.

translation: TranslationT = <dataclasses._MISSING_TYPE object>

The translation component of this affine transformation.