public void OnEndDrag(PointerEventData eventData)
{
isDrag = false;
//float pos = scrollRect.horizontal ? scrollRect.horizontalNormalizedPosition : scrollRect.verticalNormalizedPosition;
//int index = 0;
//float offset = Math.Abs(pageArray[index] - pos);
//for (int i = 1; i < pageArray.Length; i++)
//{
// float _offset = Math.Abs(pageArray[i] - pos);
// if (_offset < offset)
// {
// index = i;
// offset = _offset;
// }
//}
//targetPagePosition = pageArray[index];
//currentPage = index;
//OnDragEndEvent?.Invoke(currentPage);
Vector2 dirV2 = eventData.position - beginPos;
var dir = scrollRect.horizontal ? dirV2.x > 0 : dirV2.y > 0;
if (Math.Abs(dirV2.x) > scrollDistance)
{
if (dir)
{
ToPrevious((int page) => { OnDragEndEvent?.Invoke(page); });
}
else
{
ToNext((int page) => { OnDragEndEvent?.Invoke(page); });
}
}
}
public void OnDrag(PointerEventData eventData)
{
float distance = Vector3.SqrMagnitude(eventData.position - eventData.pressPosition);
if (distance >= distanceMagnitude && !directionChanged)
{
Vector3 dirVector = (eventData.position - eventData.pressPosition).normalized;
Direction dragDirection = DirectionHelper.GetDragDirection(dirVector);
OnDragEndEvent?.Invoke(dragDirection);
directionChanged = true;
}
}
