.. index:: 
  !TrackedFace.fromFile Method
  
.. _id3_face_tracked_face_from_file_class_method:

===============================================================================
TrackedFace.fromFile Method
===============================================================================

Module: :ref:`TrackedFace<id3_face_tracked_face_class>`

Definition
----------

Imports the face object from a file.


.. tab-set::

    .. tab-item:: Python
      :sync: Python

      .. code:: Python

        @staticmethod
        from_file(path: str) -> TrackedFace

      **Parameters**

        .. line-block::

          ``path`` str
          :guilabel:`in` Path to the file to import the face object from.


      **Returns**

        .. line-block::

          :ref:`TrackedFace<id3_face_tracked_face_class>`
          The newly created tracked face.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: Dart
      :sync: Dart

      .. code:: Dart

        static TrackedFace fromFile(String? path)

      **Parameters**

        .. line-block::

          ``path`` String
          :guilabel:`in` Path to the file to import the face object from.


      **Returns**

        .. line-block::

          :ref:`TrackedFace<id3_face_tracked_face_class>`
          The newly created tracked face.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: C#
      :sync: C#

      .. code:: C#

        public static TrackedFace FromFile(string path)

      **Parameters**

        .. line-block::

          ``path`` string
          :guilabel:`in` Path to the file to import the face object from.


      **Returns**

        .. line-block::

          :ref:`TrackedFace<id3_face_tracked_face_class>`
          The newly created tracked face.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: Java
      :sync: Java

      .. code:: Java

        public static TrackedFace fromFile(String path) throws FaceException

      **Parameters**

        .. line-block::

          ``path`` String
          :guilabel:`in` Path to the file to import the face object from.


      **Returns**

        .. line-block::

          :ref:`TrackedFace<id3_face_tracked_face_class>`
          The newly created tracked face.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: Swift
      :sync: Swift

      .. code:: Swift

        public static func fromFile(path: String) throws -> TrackedFace

      **Parameters**

        .. line-block::

          ``path`` String
          :guilabel:`in` Path to the file to import the face object from.


      **Returns**

        .. line-block::

          :ref:`TrackedFace<id3_face_tracked_face_class>`
          The newly created tracked face.

      **Exceptions**

        .. line-block::

          :ref:`FaceException<id3_face_face_exception>`
          An error has occurred during Face Library execution.


    .. tab-item:: C
      :sync: C

      .. code:: C

        int id3TrackedFace_FromFile (
            ID3_TRACKED_FACE hTrackedFace, 
            const char * path)

      **Parameters**

        .. line-block::

          ``hTrackedFace`` :ref:`ID3_TRACKED_FACE<id3_face_tracked_face_class>`
          :guilabel:`in` Handle to the TrackedFace object.

          ``path`` const char *
          :guilabel:`in` Path to the file to import the face object from.


      **Returns**

        .. line-block::

          ``int``
          An error code.
          See :ref:`id3FaceError<id3_face_face_error_enum>` file for the list of possible error codes.


