/// <summary>
/// 鼠标抬起事件
/// </summary>
/// <param name="eventData"></param>
public void OnPointerUp(PointerEventData eventData)
{
geoController.HandleClickLockButton(0);
isPinterDown = false;
StopAllCoroutines();
SetActiveEdgeImage(false);
uiEdge = UIEdge.None;
StartCoroutine(edgeJudge());
}
/// <summary>
/// 鼠标退出UI的事件
/// </summary>
/// <param name="eventData"></param>
public void OnPointerExit(PointerEventData eventData)
{
if (isPinterDown == false)
{
StopAllCoroutines();
SetActiveEdgeImage(false);
uiEdge = UIEdge.None;
}
}
/// <summary>
/// 边缘判断协程
/// </summary>
/// <returns></returns>
IEnumerator edgeJudge()
{
yield return(new WaitForEndOfFrame());
while (true)
{
RectTransformUtility.ScreenPointToLocalPointInRectangle(canvas.transform as RectTransform,
Input.mousePosition,
canvas.worldCamera, out v2PointEnter);
// Debug.Log("_pos:" + v2PointEnter);
uiEdge = GetCurrentEdge(v2PointEnter);
Debug.Log("edge:" + uiEdge.ToString());
SetActiveEdgeImage(false);
if (canResize)
{
switch (uiEdge)
{
case UIEdge.None:
SetActiveEdgeImage(false);
break;
case UIEdge.Left:
Left_Image.gameObject.SetActive(true);
Left_Image.localPosition = new Vector3(Left_Image.localPosition.x, v2PointEnter.y - panelRectTransform.localPosition.y, Left_Image.localPosition.z);
break;
case UIEdge.Down:
Down_Image.gameObject.SetActive(true);
Down_Image.localPosition = new Vector3(v2PointEnter.x - panelRectTransform.localPosition.x, Down_Image.localPosition.y, Down_Image.localPosition.z);
break;
default:
SetActiveEdgeImage(false);
break;
}
}
yield return(new WaitForEndOfFrame());
}
}
