MaskPosition constructor

Implementation

const factory MaskPosition({
  /// The part of the face relative to which the mask should be placed. One of
  /// "forehead", "eyes", "mouth", or "chin".
  @JsonKey(name: 'point') required MaskPositionPoint point,

  /// 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.
  @JsonKey(name: 'x_shift') required double xShift,

  /// 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.
  @JsonKey(name: 'y_shift') required double yShift,

  /// Mask scaling coefficient. For example, 2.0 means double size.
  @JsonKey(name: 'scale') required double scale,
}) = _MaskPosition;