def get_detector(self, id):
"""Get detector by id"""
dcfg = Detector(self, id)
rows = dcfg.get('pixels:rows', default=Detector.nrows_DFLT)
cols = dcfg.get('pixels:columns', default=Detector.ncols_DFLT)
pixel_size = dcfg.get('pixels:size', default=Detector.pixel_size_DFLT)
saturation_level = dcfg.get('saturation_level',
default=Detector.saturation_level_DFLT)
tvec = dcfg.get('transform:t_vec_d', default=Detector.t_vec_d_DFLT)
tilt = dcfg.get('transform:tilt_angles',
default=Detector.tilt_angles_DFLT)
bvec = self.beam.vector
evec = self._cfg.get('eta_vec', default=constants.eta_vec)
# Distortion
# FIXME: DISTORTION KLUDGE
dparams = dcfg.get('distortion:parameters', default=None)
distortion = (dfunc, dparams) if dparams is not None else None
d = instrument.PlanarDetector(rows=rows,
cols=cols,
pixel_size=pixel_size,
tvec=tvec,
tilt=tilt,
bvec=bvec,
evec=evec,
saturation_level=saturation_level,
distortion=distortion)
return d
def display_panel(self, sizes, mps):
del_x = sizes[0]
del_y = sizes[1]
ncols_map = int(del_x/mps)
nrows_map = int(del_y/mps)
display_panel = instrument.PlanarDetector(
rows=nrows_map, cols=ncols_map,
pixel_size=(mps, mps),
tvec=self.tvec, tilt=self.tilt)
return display_panel
