def test_create_data_element_from_3d_dataset(self, dataset_3d):
data_element = gdcm_handler.create_data_element(dataset_3d)
assert 0x7fe0 == data_element.GetTag().GetGroup()
assert 0x0010 == data_element.GetTag().GetElement()
assert data_element.GetSequenceOfFragments() is not None
assert data_element.GetByteValue() is None
def test_create_data_element_from_3d_dataset(self, dataset_3d):
data_element = gdcm_handler.create_data_element(dataset_3d)
assert data_element.GetTag().GetGroup() == 0x7fe0
assert data_element.GetTag().GetElement() == 0x0010
assert data_element.GetSequenceOfFragments() is not None
assert data_element.GetByteValue() is None
def test_create_data_element_from_uncompressed_2d_dataset(
self, dataset_2d):
data_element = gdcm_handler.create_data_element(dataset_2d)
assert data_element.GetTag().GetGroup() == 0x7fe0
assert data_element.GetTag().GetElement() == 0x0010
assert data_element.GetSequenceOfFragments() is None
assert data_element.GetByteValue() is not None
def test_create_image_from_2d_dataset(self, dataset_2d):
data_element = gdcm_handler.create_data_element(dataset_2d)
image = gdcm_handler.create_image(dataset_2d, data_element)
assert image.GetNumberOfDimensions() == 2
assert image.GetDimensions() == [dataset_2d.Rows, dataset_2d.Columns]
assert image.GetPhotometricInterpretation().GetType() == \
gdcm.PhotometricInterpretation.GetPIType(
dataset_2d.PhotometricInterpretation)
assert image.GetTransferSyntax().GetString() == str.__str__(
dataset_2d.file_meta.TransferSyntaxUID)
pixel_format = image.GetPixelFormat()
assert pixel_format.GetSamplesPerPixel() == dataset_2d.SamplesPerPixel
assert pixel_format.GetBitsAllocated() == dataset_2d.BitsAllocated
assert pixel_format.GetBitsStored() == dataset_2d.BitsStored
assert pixel_format.GetHighBit() == dataset_2d.HighBit
assert pixel_format.GetPixelRepresentation() ==\
dataset_2d.PixelRepresentation
def test_create_image_from_2d_dataset(self, dataset_2d):
data_element = gdcm_handler.create_data_element(dataset_2d)
image = gdcm_handler.create_image(dataset_2d, data_element)
assert image.GetNumberOfDimensions() == 2
assert image.GetDimensions() == [dataset_2d.Rows, dataset_2d.Columns]
assert image.GetPhotometricInterpretation().GetType() == \
gdcm.PhotometricInterpretation.GetPIType(
dataset_2d.PhotometricInterpretation)
assert image.GetTransferSyntax().GetString() == str.__str__(
dataset_2d.file_meta.TransferSyntaxUID)
pixel_format = image.GetPixelFormat()
assert pixel_format.GetSamplesPerPixel() == dataset_2d.SamplesPerPixel
assert pixel_format.GetBitsAllocated() == dataset_2d.BitsAllocated
assert pixel_format.GetBitsStored() == dataset_2d.BitsStored
assert pixel_format.GetHighBit() == dataset_2d.HighBit
assert pixel_format.GetPixelRepresentation() ==\
dataset_2d.PixelRepresentation
def test_create_image_from_3d_dataset(self, dataset_3d):
data_element = gdcm_handler.create_data_element(dataset_3d)
image = gdcm_handler.create_image(dataset_3d, data_element)
assert 3 == image.GetNumberOfDimensions()
assert [
dataset_3d.Columns, dataset_3d.Rows,
int(dataset_3d.NumberOfFrames)
] == image.GetDimensions()
pi = gdcm.PhotometricInterpretation.GetPIType(
dataset_3d.PhotometricInterpretation)
assert pi == image.GetPhotometricInterpretation().GetType()
uid = str.__str__(dataset_3d.file_meta.TransferSyntaxUID)
assert uid == image.GetTransferSyntax().GetString()
pixel_format = image.GetPixelFormat()
assert dataset_3d.SamplesPerPixel == pixel_format.GetSamplesPerPixel()
assert dataset_3d.BitsAllocated == pixel_format.GetBitsAllocated()
assert dataset_3d.BitsStored == pixel_format.GetBitsStored()
assert dataset_3d.HighBit == pixel_format.GetHighBit()
px_repr = dataset_3d.PixelRepresentation
assert px_repr == pixel_format.GetPixelRepresentation()
planar = dataset_3d.PlanarConfiguration
assert planar == image.GetPlanarConfiguration()
