direction property

DismissDirection? get direction

Implementation

DismissDirection? get direction{
  switch (this) {
    case IconPosition.LEFT:
      return DismissDirection.endToStart;
    case IconPosition.RIGHT:
      return DismissDirection.startToEnd;
    case IconPosition.TOP:
      return DismissDirection.down;
    case IconPosition.BOTTOM:
      return DismissDirection.up;
    default:
      return null;
  }
}