MatrixRotation2D

class astropy.modeling.rotations.MatrixRotation2D(matrix=None, angle=None)

Bases: astropy.modeling.core.Model

Perform a clockwise 2D matrix rotation given either an angle or a rotation matrix.

If both matrix and angle are given, angle will be ignored.

Parameters:

matrix : ndarray

rotation matrix

angle : float

angle of rotation in deg

Attributes Summary

angle
matrix
n_inputs	int(x=0) -> int or long
n_outputs	int(x=0) -> int or long
param_names	list() -> new empty list

Methods Summary

inverse()

Attributes Documentation

angle

matrix

n_inputs = 2

n_outputs = 2

param_names = ['angle', 'matrix']

Methods Documentation

inverse()