Rotation2D¶
-
class
astropy.modeling.rotations.
Rotation2D
(angle=Parameter('angle', value=0.0), **kwargs)[source]¶ Bases:
astropy.modeling.Model
Perform a 2D rotation given an angle.
Positive angles represent a counter-clockwise rotation and vice-versa.
- Parameters
- anglefloat or
Quantity
Angle of rotation (if float it should be in deg).
- anglefloat or
Attributes Summary
Methods Summary
__call__
(self, *inputs[, model_set_axis, …])Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.
evaluate
(x, y, angle)Rotate (x, y) about
angle
.Attributes Documentation
-
angle
= Parameter('angle', value=0.0)¶
-
n_inputs
= 2¶
-
n_outputs
= 2¶
-
param_names
= ('angle',)¶
Methods Documentation
-
__call__
(self, *inputs, model_set_axis=None, with_bounding_box=False, fill_value=nan, equivalencies=None, inputs_map=None, **new_inputs)¶ Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.