| Extracted from Pike v7.8 release 866 at 2018-02-09.

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Image
Image.XFace

# Method Image.XFace.encode()

Method encode

  `string encode(object img)`
  `string encode(object img, object mappingoptions)`

Description

  Encodes an X-Face image.

  The `img` argument must be an image of the dimensions 48 by 48 pixels. All non-black pixels will be considered white.

  The `options` argument may be a mapping containing zero options.