private void btnReplay_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.cbbCarNumber.Text))
{
MessageBox.Show("未指定车辆，无法进行轨迹回放！");
return;
}
if (dtpEndTime.Value == dtpStartTime.Value)
{
MessageBox.Show("请设置正确的时间段。");
return;
}
this._replayOperation.ClearTrackings(false);
//计算插值
TrackInterpolate oTrackInter = new TrackInterpolate();
this._inputData = TrackingReplay.TrackingData.GetHistoryTrackingData(this.cbbCarNumber.Text, dtpStartTime.Value, dtpEndTime.Value);
if (this._inputData == null || this._inputData.Count == 0)
{
MessageBox.Show("在指定的时间段内该车辆没有出行记录。");
return;
}
this._outputData = oTrackInter.InterpolateProcess(this._inputData, this.trbSmoothScale.Value);
if (this._outputData == null || this._outputData.Count == 0)
{
// MessageBox.Show("插值分析失败！");
return;
}
//显示轨迹线
this._replayOperation.AddTrackingPath(this._inputData);
//开始回放
this._curIndex = 0;
this._trackReplayTimer.Interval = 1000 / this.trbReplaySpeed.Value;
this._trackReplayTimer.Start();
this.btnReplay.Enabled = false;
this.btnStop.Enabled = true;
}
private void btnReplay_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.cbbCarNumber.Text))
{
MessageBox.Show("δָ�������������й켣�طţ�");
return;
}
if (dtpEndTime.Value == dtpStartTime.Value)
{
MessageBox.Show("��������ȷ��ʱ��Ρ�");
return;
}
this._replayOperation.ClearTrackings(false);
//�����ֵ
TrackInterpolate oTrackInter = new TrackInterpolate();
this._inputData = TrackingReplay.TrackingData.GetHistoryTrackingData(this.cbbCarNumber.Text,dtpStartTime.Value,dtpEndTime.Value);
if (this._inputData == null || this._inputData.Count == 0)
{
MessageBox.Show("��ָ����ʱ����ڸó���û�г��м�¼��");
return;
}
this._outputData = oTrackInter.InterpolateProcess(this._inputData, this.trbSmoothScale.Value);
if (this._outputData == null || this._outputData.Count == 0)
{
// MessageBox.Show("��ֵ����ʧ�ܣ�");
return;
}
//��ʾ�켣��
this._replayOperation.AddTrackingPath(this._inputData);
//��ʼ�ط�
this._curIndex = 0;
this._trackReplayTimer.Interval = 1000 / this.trbReplaySpeed.Value;
this._trackReplayTimer.Start();
this.btnReplay.Enabled = false;
this.btnStop.Enabled = true;
}
/// <summary>
/// ��ȡ������
/// </summary>
/// <param name="inputPoints">����켣�㼯��</param>
/// <param name="baseIntervalTime">����ֵ�켣��֮���ʱ����</param>
/// <returns>��ֵ��Ĺ켣�㼯��</returns>
public TrackPoints GetResultByInterpolateTime(TrackPoints inputPoints, double baseIntervalTime)
{
TrackPoints oResultPoint = null;
try
{
TrackInterpolate oTrackInter = new TrackInterpolate();
oTrackInter.BaseIntervalTime = baseIntervalTime;
oResultPoint = oTrackInter.InterpolateProcess(inputPoints,);
}
catch (Exception ex)
{
throw new Exception(ex.StackTrace);
}
return oResultPoint;
}
