/// <summary>
/// 当鼠标移动的时候
/// </summary>
/// <param name="e">鼠标信息</param>
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
#region 择框的拉取
///查看是否具备刷新框选的资格
if (MyPanel.IsToSelect && ToolHelp.DisPoint(MyPanel.MouseStartPoint, e.GetPosition(MyPanel)) > MoveDistance)
{
MyPanel.MouseEndPoint = e.GetPosition(MyPanel);
CaultRectangle(MyPanel.InveateRec);
}
#endregion
#region 画贝塞尔曲线
else if (isDrawBezier && !isOverAribute && MyBezierLine != null)
{
MyBezierLine.SetBezierLine(e.GetPosition(MyPanel), FirstXa.GetOrXPositonStyle());
}
#endregion
#region 自身移动
///如果焦点在本控件并且准备好移动自身
if (HasChildControled() && IsStartMove)
{
///获取新的点
EndDragPoint = e.GetPosition(MyPanel);
if (ToolHelp.DisPoint(StartDragPoint, EndDragPoint) >= MoveDistance)
{
HorMove(StartDragPoint.X - EndDragPoint.X);
VecMove(StartDragPoint.Y - EndDragPoint.Y);
IsMove = true;
StartDragPoint.X = EndDragPoint.X;
StartDragPoint.Y = EndDragPoint.Y;
}
}
#endregion
}
/// <summary>
/// 设置的是起始点(弃用的方法)
/// </summary>
/// <param name="position">位置类型</param>
/// <param name="fistPoint">点的坐标</param>
protected void SetBezierStart(XAribute.XPositonStyle position, Point fistPoint)
{
double cur = (fistPoint.Y - EndPoint.position.Y) / ToolHelp.DisPoint(fistPoint, EndPoint.position) / 7;
double dis = cur > maxdis ? maxdis : cur;
dis = dis < mindis ? mindis : dis;
StartPoint.position = fistPoint;
switch (position)
{
case XAribute.XPositonStyle.Left:
connectorPoints.StartPoint = StartPoint.position;
connectorCurve.Point1 = new Point(StartPoint.position.X - dis, StartPoint.position.Y);
connectorCurve.Point2 = new Point(EndPoint.position.X + dis, EndPoint.position.Y);
//connectorCurve.Point3 = OverPoint;
break;
case XAribute.XPositonStyle.right:
connectorPoints.StartPoint = StartPoint.position;
connectorCurve.Point1 = new Point(StartPoint.position.X + dis, StartPoint.position.Y);
connectorCurve.Point2 = new Point(EndPoint.position.X - dis, EndPoint.position.Y);
//connectorCurve.Point3 = OverPoint;
break;
}
}
