/**
* @brief Time series plot update procedure.
* @param t X axis data: Time stamp [ms].
* @param d Y axis data: Real-time measurement [-].
*/
private void UpdatePlot_IMU(double t, double d, int which_imu_data)
{
LineSeries lineSeries = IMUChart.Series[0] as LineSeries;
LineSeries lineSeries2 = IMUChart.Series[1] as LineSeries;
LineSeries lineSeries3 = IMUChart.Series[2] as LineSeries;
if (which_imu_data == 0)
{
lineSeries.Points.Add(new DataPoint(t, d));
}
if (which_imu_data == 1)
{
lineSeries2.Points.Add(new DataPoint(t, d));
}
if (which_imu_data == 2)
{
lineSeries3.Points.Add(new DataPoint(t, d));
}
if (lineSeries.Points.Count > config.MaxSampleNumber)
{
lineSeries.Points.RemoveAt(0);
}
if (t >= config.XAxisMax)
{
IMUChart.Axes[0].Minimum = (t - config.XAxisMax);
IMUChart.Axes[0].Maximum = t + config.SampleTime / 1000.0;;
}
IMUChart.InvalidatePlot(true);
}
/**
* @brief RequestTimer start procedure.
*/
private void StartTimer()
{
if (RequestTimer == null)
{
RequestTimer = new Timer(config.SampleTime);
RequestTimer.Elapsed += new ElapsedEventHandler(RequestTimerElapsed);
RequestTimer.Enabled = true;
IMUChart.ResetAllAxes();
}
}
public List <ChartItem> GetIMUChartData(long ID, DateTime start, DateTime end)
{
var res = _chartRepository.GetIMUByID(ID, start, end);
if (res.ToList().Count != 0)
{
var charts = new IMUChart();
foreach (var line in res)
{
charts.acc_x.Add(new DataItem {
Date = line.Date, Value = line.acc_x
});
charts.acc_y.Add(new DataItem {
Date = line.Date, Value = line.acc_x
});
charts.acc_z.Add(new DataItem {
Date = line.Date, Value = line.acc_x
});
charts.mag_x.Add(new DataItem {
Date = line.Date, Value = line.mag_x
});
charts.mag_y.Add(new DataItem {
Date = line.Date, Value = line.mag_y
});
charts.mag_z.Add(new DataItem {
Date = line.Date, Value = line.mag_z
});
charts.gyro_xangle.Add(new DataItem {
Date = line.Date, Value = line.gyro_xangle
});
charts.gyro_yangle.Add(new DataItem {
Date = line.Date, Value = line.gyro_yangle
});
charts.gyro_zangle.Add(new DataItem {
Date = line.Date, Value = line.gyro_zangle
});
}
List <ChartItem> chitem = new List <ChartItem>();
chitem.Add(new ChartItem {
Label = IMULabels.acc_x, Data = charts.acc_x
});
chitem.Add(new ChartItem {
Label = IMULabels.acc_y, Data = charts.acc_y
});
chitem.Add(new ChartItem {
Label = IMULabels.acc_z, Data = charts.acc_z
});
chitem.Add(new ChartItem {
Label = IMULabels.mag_x, Data = charts.mag_x
});
chitem.Add(new ChartItem {
Label = IMULabels.mag_y, Data = charts.mag_y
});
chitem.Add(new ChartItem {
Label = IMULabels.mag_z, Data = charts.mag_z
});
chitem.Add(new ChartItem {
Label = IMULabels.gyro_xangle, Data = charts.gyro_xangle
});
chitem.Add(new ChartItem {
Label = IMULabels.gyro_yangle, Data = charts.gyro_yangle
});
chitem.Add(new ChartItem {
Label = IMULabels.gyro_zangle, Data = charts.gyro_zangle
});
return(chitem);
}
else
{
return(null);
}
}
