vreg.Volume3D.stretch#
- Volume3D.stretch(stretch, values=False, reshape=False)[source]#
Stretch the volume.
- Parameters:
stretch (array-like) – 3-element stretch vector with strictly positive dimensionless values (1 = no stretch).
values (bool, optional) – If set to True, the values are transformed. Otherwise the affine is transformed. Defaults to False.
reshape (bool, optional) – When values=True, reshape=False will retain the shape and location of the volume. With reshape=True, the volume will be reshaped to fit the transformed values. This keyword is ignored when values=False. Defaults to False.
- Returns:
transformed volume.
- Return type: