mantidimaging.core.data.geometry module#

class mantidimaging.core.data.geometry.Geometry(num_pixels: list | tuple = (10, 10), pixel_size: list | tuple = (1.0, 1.0), angle_unit: str = 'radian', units: str = 'default', *args, **kwargs)[source]#

Bases: AcquisitionGeometry

property cor: ScalarCoR#

Converts the internal CIL-convention COR (defined at the midpoint of the image) to MI-convention.

:return (ScalarCoR) : the MI-convention Centre-of-Rotation (defined at the top of the image).

is_parallel: bool = False#
set_geometry_from_cor_tilt(cor: ScalarCoR, tilt: float) → None[source]#

Set’s the geometry’s CIL-convention Offset and Angle from the MI-convention Centre-of-Rotation and Tilt.

Parameters:

  • cor (ScalarCoR) – A ScalarCoR object defining the MI-convention centre of rotation as a float value.

  • tilt (float) – A float value defining the tilt in degrees.

property tilt: float#
property type: GeometryType#

Returns the MI Geometry type.

Wraps CIL AcquisitionGeometry’s internal data based on the types currently supported by Mantid Imaging.

:return (GeometryType) : The MI Geometry enum with a display-friendly value field.

class mantidimaging.core.data.geometry.GeometryType(*values)[source]#

Bases: Enum

CONE3D = 'Cone 3D'#
PARALLEL3D = 'Parallel 3D'#