protected RectangleF BaseBoundMove(float xOff, float yOff, float wOff, float hOff)
{
//计算边框移动后的数据
RectangleF rf;
Calculation.GetBoundMoveData(DataBk, wOff, hOff, out _rotateAngle, out _shear, out rf);
NewRect = rf;
DataBk.State = ControlState.BoundMove;
DataBk.Offset = new PointF(xOff, yOff);
return(CalculateOffset());
}
