toolbox_scs.detectors.azimuthal_integrator

Module Contents

Classes

AzimuthalIntegrator

AzimuthalIntegratorDSSC

class toolbox_scs.detectors.azimuthal_integrator.AzimuthalIntegrator(imageshape, center, polar_range, aspect=204 / 236, **kwargs)[source]

Bases: object

_calc_dist_array(shape, center, aspect)[source]

Calculate pixel coordinates for the given shape.

_calc_indices(**kwargs)[source]

Calculates the list of indices for the flattened image array.

_calc_polar_mask(polar_range)[source]
calc_q(distance, wavelength)[source]

Calculate momentum transfer coordinate.

Parameters

  • distance (float) – Sample - detector distance in meter

  • wavelength (float) – wavelength of scattered light in meter

Returns

deltaq – Momentum transfer coordinate in 1/m

Return type

np.ndarray

__call__(image)[source]
class toolbox_scs.detectors.azimuthal_integrator.AzimuthalIntegratorDSSC(geom, polar_range, dxdy=(0, 0), **kwargs)[source]

Bases: AzimuthalIntegrator

_calc_dist_array(geom, dxdy)[source]

Calculate pixel coordinates for the given shape.