  import numpy as np
  from PIL import Image, ImageTk
  
  logger = logging.getLogger(__name__)  # pylint: disable=invalid-name
  
  
  class Navigation():
      """ Handles playback and frame navigation for the Frame Viewer Window.
 
</s> remove from lib.aligner import Extract as AlignerExtract
 </s> add from lib.align import DetectedFace, transform_image </s> remove     """ Handles the manipulation of :class:`~lib.faces_detect.DetectedFace` objects stored
 </s> add     """ Handles the manipulation of :class:`~lib.align.DetectedFace` objects stored </s> remove from .jobs import (Check, Dfl, Draw, Extract, Merge,  # noqa pylint: disable=unused-import
                   Rename, RemoveAlignments, Sort, Spatial, UpdateHashes)
 </s> add from .jobs import (Check, Draw, Extract, Merge, Rename,  # noqa pylint: disable=unused-import
                   RemoveFaces, Sort, Spatial, UpdateHashes)
from lib.align import AlignedFace

  import numpy as np
  from PIL import Image, ImageTk
  
from lib.align import AlignedFace

  logger = logging.getLogger(__name__)  # pylint: disable=invalid-name
  
  
  class Navigation():
      """ Handles playback and frame navigation for the Frame Viewer Window.
keep keep add keep keep keep keep keep
 Extract - Increase area and move centering (#1095)

* Extract
  - Implement aligner re-feeding
  - Add extract type to pipeline.ExtractMedia
  - Add pose annotation to debug
* Convert
  - implement centering
  - remove usage of feed and reference face properties
  - Remove distributed option from convert
  - Force update of alignments file on legacy receive
* Train
  - Resize preview image to model output size
  - Force legacy centering if centering does not exist in model's state file
  - Enable training on legacy face sets

* Alignments Tool
  - Update draw to include head/pose
  - Remove DFL drop + linting
  - Remove remove-frames job
  - remove align-eyes option
  - Update legacy masks to new extract type
  - Exit if attempting to merge version 1.0 alignments files with version 2.0 alignments files
  - Re-generate thumbnails on legacy upgrade
* Mask Tool
  - Update for new extract + bugfix full frame
* Manual Tool
  - Update to new extraction method
   - Disable legacy alignments,
   - extract box bugfix
   - extract faces - size to 512 and center on head
* Preview Tool
  - Display based on model centering
* Sort Tool
  - Use alignments for sort by face

* lib.aligner
  - Add Pose Class
  - Add AlignedFace Class
  - center _MEAN_FACE on x
  - Add meta information with versioning to alignments file
  - lib.aligner.get_align_matrix to use landmarks not face
  - Refactor aligned faces in lib.faces_detect
* lib.logger
  - larger file log padding
* lib.config
  - Fix global changeable_items
* lib.face_filter
  - Use new extracted face images
* lib.image
  - bump thumbnail default size to 96px 
tools/manual/frameviewer/control.py