示例#1
0
 /// <summary>
 /// 计算结束里程
 /// </summary>
 private void CalcCitEndMileStone()
 {
     if (_fixData != null && _fixData.Count > 0)
     {
         long             markedEndPostion = _fixData[_fixData.Count - 1].MarkedEndPoint.FilePointer;
         long[]           points           = _citProcess.GetPositons(_citFilePath);
         long             sampleCount      = _citProcess.GetSampleCountByRange(_citFilePath, markedEndPostion, points[1]);
         MileStoneFixData data             = new MileStoneFixData();
         data.MarkedStartPoint = _fixData[_fixData.Count - 1].MarkedEndPoint;
         data.SamplePointCount = sampleCount;
         data.SampleRate       = _meanSampleRate;
         UserMarkedPoint markedEndPoint = new UserMarkedPoint();
         markedEndPoint.FilePointer = points[1];
         //if (_citFileInfo.iKmInc == 1)
         //{
         //    markedEndPoint.UserSetMileage = data.MarkedStartPoint.UserSetMileage - (data.SamplePointCount - 1) * data.SampleRate;
         //}
         //else
         //{
         //    markedEndPoint.UserSetMileage = data.MarkedStartPoint.UserSetMileage + (data.SamplePointCount - 1) * data.SampleRate;
         //}
         markedEndPoint.UserSetMileage = data.MarkedStartPoint.UserSetMileage + (data.SamplePointCount - 1) * data.SampleRate;
         data.MarkedEndPoint           = markedEndPoint;
         data.RealDistance             = data.MarkedEndPoint.UserSetMileage - data.MarkedStartPoint.UserSetMileage;
         _fixData.Add(data);
     }
 }
示例#2
0
        /// <summary>
        /// 读取里程修正表
        /// </summary>
        public void ReadMilestoneFixTable()
        {
            string    cmdText = "select * from IndexSta order by id";
            DataTable dt      = _indexOperator.Query(cmdText);

            if (dt != null && dt.Rows.Count > 0)
            {
                _fixData = new List <MileStoneFixData>();
                for (int i = 0; i < dt.Rows.Count; i++)
                {
                    MileStoneFixData data = new MileStoneFixData();
                    data.ID = dt.Rows[i]["Id"].ToString();
                    data.MarkedStartPoint                = new UserMarkedPoint();
                    data.MarkedStartPoint.FilePointer    = long.Parse(dt.Rows[i]["StartPoint"].ToString());
                    data.MarkedStartPoint.UserSetMileage = float.Parse(dt.Rows[i]["StartMeter"].ToString());
                    data.MarkedEndPoint                = new UserMarkedPoint();
                    data.MarkedEndPoint.FilePointer    = long.Parse(dt.Rows[i]["EndPoint"].ToString());
                    data.MarkedEndPoint.UserSetMileage = float.Parse(dt.Rows[i]["EndMeter"].ToString());
                    data.SamplePointCount              = long.Parse(dt.Rows[i]["ContainsPoint"].ToString());
                    data.RealDistance = Math.Abs(data.MarkedEndPoint.UserSetMileage - data.MarkedStartPoint.UserSetMileage);
                    data.SampleRate   = data.RealDistance / (data.SamplePointCount - 1);
                    if (i == 0 || i == dt.Rows.Count - 1)
                    {
                        data.Chains = new List <LongChain>();
                    }
                    else
                    {
                        data.Chains = _longChainTable.GetChains(data.MarkedStartPoint.UserSetMileage, data.MarkedStartPoint.UserSetMileage);
                    }
                    _fixData.Add(data);
                }
            }
        }
示例#3
0
 /// <summary>
 /// 根据两个点,获取长短链
 /// </summary>
 private void CollectLongChainsBtwMarkedPoints()
 {
     if (IsVaild())
     {
         for (int i = 0; i < _userFixedTable.MarkedPoints.Count - 1; i++)
         {
             UserMarkedPoint  startPoint = _userFixedTable.MarkedPoints[i];
             UserMarkedPoint  endPoint   = _userFixedTable.MarkedPoints[i + 1];
             List <LongChain> longChains = _longChainTable.GetChains(startPoint.UserSetMileage, endPoint.UserSetMileage);
             MileStoneFixData data       = new MileStoneFixData();
             data.MarkedStartPoint = startPoint;
             data.MarkedEndPoint   = endPoint;
             data.Chains           = longChains;
             _fixData.Add(data);
         }
     }
     else
     {
         throw new InvalidOperationException("标记点必须为偶数!");
     }
 }