# telegram.MaskPosition

class telegram.MaskPosition(point, x_shift, y_shift, scale, **_kwargs)

  Bases: `telegram.base.TelegramObject`

  This object describes the position on faces where a mask should be placed by default.

  Objects of this class are comparable in terms of equality. Two objects of this class are considered equal, if their `point`, `x_shift`, `y_shift` and, `scale` are equal.

  point

    The part of the face relative to which the mask should be placed. One of `'forehead'`, `'eyes'`, `'mouth'`, or `'chin'`.

    Type

      `str`

  x_shift

    Shift by X-axis measured in widths of the mask scaled to the face size, from left to right.

    Type

      `float`

  y_shift

    Shift by Y-axis measured in heights of the mask scaled to the face size, from top to bottom.

    Type

      `float`

  scale

    Mask scaling coefficient. For example, 2.0 means double size.

    Type

      `float`

  Note

  `type` should be one of the following: forehead, eyes, mouth or chin. You can use the class constants for those.

  Parameters

    - point (`str`) – The part of the face relative to which the mask should be placed. One of `'forehead'`, `'eyes'`, `'mouth'`, or `'chin'`.

    - x_shift (`float`) – Shift by X-axis measured in widths of the mask scaled to the face size, from left to right. For example, choosing -1.0 will place mask just to the left of the default mask position.

    - y_shift (`float`) – Shift by Y-axis measured in heights of the mask scaled to the face size, from top to bottom. For example, 1.0 will place the mask just below the default mask position.

    - scale (`float`) – Mask scaling coefficient. For example, 2.0 means double size.

  CHIN = 'chin'

    `telegram.constants.STICKER_CHIN`

  EYES = 'eyes'

    `telegram.constants.STICKER_EYES`

  FOREHEAD = 'forehead'

    `telegram.constants.STICKER_FOREHEAD`

  MOUTH = 'mouth'

    `telegram.constants.STICKER_MOUTH`

  classmethod de_json(data, bot)

    See `telegram.TelegramObject.de_json()`.