# Copyright 2014 Diamond Light Source Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
.. module:: pyfai_azimuthal_integrator
:platform: Unix
:synopsis: A plugin to integrate azimuthally "symmetric" signals i.e. SAXS,\
WAXS or XRD.Requires a calibration file
.. moduleauthor:: Aaron D. Parsons <scientificsoftware@diamond.ac.uk>
"""
import logging
from savu.plugins.azimuthal_integrators.base_azimuthal_integrator import \
BaseAzimuthalIntegrator
from savu.plugins.utils import register_plugin
[docs]@register_plugin
class PyfaiAzimuthalIntegrator(BaseAzimuthalIntegrator):
def __init__(self):
logging.debug("Starting 1D azimuthal integrationr")
super(PyfaiAzimuthalIntegrator,
self).__init__("PyfaiAzimuthalIntegrator")
[docs] def process_frames(self, data):
logging.debug("Running azimuthal integration")
ai = self.params[3]
logging.debug('datashape=%s' % str(data[0].shape))
axis, remapped = \
ai.integrate1d(data=data[0], npt=self.npts, unit='q_A^-1',
correctSolidAngle=False)
return remapped