def from_api_repr(cls, landmark):
"""Factory: construct an instance of a Landmark from a response.
:type landmark: dict
:param landmark: Landmark representation from Vision API.
:rtype: :class:`~google.cloud.vision.face.Landmark`
:returns: Populated instance of ``Landmark``.
"""
position = Position.from_api_repr(landmark['position'])
landmark_type = LandmarkTypes[landmark['type']]
return cls(position, landmark_type)
def from_api_repr(cls, response_landmark):
"""Factory: construct an instance of a Landmark from a response.
:type response_landmark: dict
:param response_landmark: Landmark representation from Vision API.
:rtype: :class:`~google.cloud.vision.face.Landmark`
:returns: Populated instance of `Landmark`.
"""
position = Position.from_api_repr(response_landmark['position'])
landmark_type = getattr(FaceLandmarkTypes, response_landmark['type'])
return cls(position, landmark_type)
def from_pb(cls, landmark):
"""Factory: construct an instance of a Landmark from a response.
:type landmark: :class:`~google.cloud.vision_v1.proto.\
image_annotator_pb.FaceAnnotation.Landmark`
:param landmark: Landmark representation from Vision API.
:rtype: :class:`~google.cloud.vision.face.Landmark`
:returns: Populated instance of ``Landmark``.
"""
position = Position.from_pb(landmark.position)
landmark_type = LandmarkTypes(landmark.type)
return cls(position, landmark_type)