def process_imageset(self, imageset):
rec_range = 1 / self.max_resolution
panel = imageset.get_detector()[0]
beam = imageset.get_beam()
s0 = beam.get_s0()
pixel_size = panel.get_pixel_size()
xlim, ylim = imageset.get_raw_data(0)[0].all()
# cache transformation
xy = recviewer.get_target_pixels(panel, s0, xlim, ylim,
self.max_resolution)
s1 = panel.get_lab_coord(xy *
pixel_size[0]) # FIXME: assumed square pixel
s1 = s1 / s1.norms() * (1 / beam.get_wavelength())
S = s1 - s0
npoints = self.grid.all()[0]
for i in xrange(len(imageset)):
step = 2 * rec_range / npoints
axis = imageset.get_goniometer().get_rotation_axis()
osc_range = imageset.get_scan(i).get_oscillation_range()
print "Oscillation range: %.1f - %.1f" % (osc_range[0],
osc_range[1])
angle = (osc_range[0] + osc_range[1]) / 2 / 180 * math.pi
if not self.reverse_phi: # FIXME: ???
angle *= -1
rotated_S = S.rotate_around_origin(axis, angle)
recviewer.fill_voxels(
imageset.get_raw_data(i)[0], self.grid, self.cnts, rotated_S,
xy, rec_range)
def process_imageset(self, imageset):
rec_range = 1 / self.max_resolution
panel = imageset.get_detector()[0]
beam = imageset.get_beam()
s0 = beam.get_s0()
pixel_size = panel.get_pixel_size()
xlim, ylim = imageset.get_raw_data(0)[0].all()
# cache transformation
xy = recviewer.get_target_pixels(panel, s0, xlim, ylim, self.max_resolution)
s1 = panel.get_lab_coord(xy * pixel_size[0]) # FIXME: assumed square pixel
s1 = s1 / s1.norms() * (1 / beam.get_wavelength())
S = s1 - s0
npoints = self.grid.all()[0]
for i in xrange(len(imageset)):
step = 2 * rec_range / npoints
axis = imageset.get_goniometer().get_rotation_axis()
osc_range = imageset.get_scan(i).get_oscillation_range()
print "Oscillation range: %.1f - %.1f" % (osc_range[0], osc_range[1])
angle = (osc_range[0] + osc_range[1]) / 2 / 180 * math.pi
if self.reverse_phi == False: # FIXME: ???
angle *= -1
rotated_S = S.rotate_around_origin(axis, angle)
recviewer.fill_voxels(imageset.get_raw_data(i)[0], self.grid, self.cnts, rotated_S, xy, rec_range)
def process_imageset(self, imageset):
rec_range = 1 / self.max_resolution
if len(imageset.get_detector()) != 1:
raise Sorry("This program does not support multi-panel detectors.")
panel = imageset.get_detector()[0]
beam = imageset.get_beam()
s0 = beam.get_s0()
pixel_size = panel.get_pixel_size()
xlim, ylim = imageset.get_raw_data(0)[0].all()
if pixel_size[0] != pixel_size[1]:
raise Sorry("This program does not support non-square pixels.")
# cache transformation
xy = recviewer.get_target_pixels(panel, s0, xlim, ylim,
self.max_resolution)
s1 = panel.get_lab_coord(xy * pixel_size[0])
s1 = s1 / s1.norms() * (1 / beam.get_wavelength())
S = s1 - s0
for i in range(len(imageset)):
axis = imageset.get_goniometer().get_rotation_axis()
osc_range = imageset.get_scan(i).get_oscillation_range()
print(
f"Oscillation range: {osc_range[0]:.2f} - {osc_range[1]:.2f}")
angle = (osc_range[0] + osc_range[1]) / 2 / 180 * math.pi
if not self.reverse_phi:
# the pixel is in S AFTER rotation. Thus we have to rotate BACK.
angle *= -1
rotated_S = S.rotate_around_origin(axis, angle)
data = imageset.get_raw_data(i)[0]
if not self.ignore_mask:
mask = imageset.get_mask(i)[0]
data.set_selected(~mask, 0)
recviewer.fill_voxels(data, self.grid, self.counts, rotated_S, xy,
rec_range)
