pyvista.ImageData.physical_to_index_matrix

property ImageData.physical_to_index_matrix: NumpyArray[float]

Return or set 4x4 matrix to transform from physical space (xyz) to index space (ijk).

Note

Setting this property modifies the object’s origin, spacing, and direction_matrix properties.

Added in version 0.45.

Returns:

np.ndarray

4x4 transformation matrix.