alignmentToTopPos method

double alignmentToTopPos(
  1. BuildContext context
)

Implementation

double alignmentToTopPos(BuildContext context) {
  if (position.y == 1) {
    return MediaQuery.of(context).size.height -
        mainContainerHeight(context) -
        notificationMargin;
  } else if (position.y == -1) {
    return notificationMargin;
  } else {
    return ((position.y + 1) / 2) * MediaQuery.of(context).size.height -
        (mainContainerHeight(context) / 2);
  }
}