def encode_element(el, is_implicit_VR, is_little_endian):
f = DicomBytesIO()
f.is_implicit_VR = is_implicit_VR
f.is_little_endian = is_little_endian
write_data_element(f, el)
rawstr = f.parent.getvalue()
f.close()
return rawstr
def encode(ds, is_implicit_VR, is_little_endian):
f = DicomBytesIO()
f.is_implicit_VR = is_implicit_VR
f.is_little_endian = is_little_endian
write_dataset(f, ds)
rawstr = f.parent.getvalue()
f.close()
return rawstr
def defragment_data(data):
"""Read encapsulated data and return one continuous string
data -- string of encapsulated data, typically dataset.PixelData
Return all fragments concatenated together as a byte string
If PixelData has multiple frames, then should separate out before calling this routine.
"""
# Convert data into a memory-mapped file
fp = DicomBytesIO(data)
fp.is_little_endian = True # DICOM standard requires this
BasicOffsetTable = read_item(fp) # NOQA
seq = []
while True:
item = read_item(fp)
if not item: # None is returned if get to Sequence Delimiter
break
seq.append(item)
# XXX should
return "".join(seq)
def defragment_data(data):
"""Read encapsulated data and return one continuous string
data -- string of encapsulated data, typically dataset.PixelData
Return all fragments concatenated together as a byte string
If PixelData has multiple frames, then should separate out before calling this routine.
"""
# Convert data into a memory-mapped file
fp = DicomBytesIO(data)
fp.is_little_endian = True # DICOM standard requires this
BasicOffsetTable = read_item(fp) # NOQA
seq = []
while True:
item = read_item(fp)
if not item: # None is returned if get to Sequence Delimiter
break
seq.append(item)
# XXX should
return "".join(seq)
def encode_element(el, is_implicit_VR, is_little_endian):
f = DicomBytesIO()
f.is_implicit_VR = is_implicit_VR
f.is_little_endian = is_little_endian
write_data_element(f, el)
rawstr = f.parent.getvalue()
f.close()
return rawstr
def encode(ds, is_implicit_VR, is_little_endian):
f = DicomBytesIO()
f.is_implicit_VR = is_implicit_VR
f.is_little_endian = is_little_endian
write_dataset(f, ds)
rawstr = f.parent.getvalue()
f.close()
return rawstr
def setUp(self):
# Create a dummy (in memory) file to write to
self.f1 = DicomBytesIO()
self.f1.is_little_endian = True
self.f1.is_implicit_VR = True
