/// <summary>
/// Remove the specified lap from the plotter. Compare with the chart.Tag property
/// </summary>
/// <param name="lap"></param>
void removeLapFromPlotter(LapInfo lap)
{
foreach (LineChart chart in getLineCharts(lap))
{
//chart.RemoveFromPlotter();
chart.Visibility = System.Windows.Visibility.Hidden;
}
}
/// <summary>
/// This method can return at most one chart meeting both the specified criteria.
/// </summary>
/// <param name="lap"></param>
/// <param name="option"></param>
/// <returns>The LineChart of the chart matching criteria. If one is not found, return null</returns>
LineChart getLineCharts(LapInfo lap, ChartOptions option)
{
switch (option)
{
case ChartOptions.ALTITUDE:
foreach (IPlotterElement child in innerAltitudePlotter.Children)
{
if (typeof(LineChart) == child.GetType())
{
LineChart chart = child as LineChart;
if (lap.Equals((LapInfo)chart.Tag)) // find the chart that matches the lap object
{
return chart;
}
}
}
break;
case ChartOptions.SPEED:
foreach (IPlotterElement child in innerSpeedPlotter.Children)
{
if (typeof(LineChart) == child.GetType())
{
LineChart chart = child as LineChart;
if (lap.Equals((LapInfo)chart.Tag)) // find the chart that matches the lap object
{
return chart;
}
}
}
break;
}
return null;
}
/// <summary>
/// Adds the specified lap to the chart plotter control.
/// Color will be determined by the currently selected LapColor
/// Altitude is dashed and speed is a solid line
/// plotter plots Altitude while innerPlotter plots Speed/Velocity
/// </summary>
/// <param name="lap"></param>
void addLapToPlotter(LapInfo lap)
{
double[] xPoints = new double[lap.Altitude.Count];
for (int i = 0; i < lap.Altitude.Count; i++)
{
xPoints[i] = i;
}
Brush lapColor = new SolidColorBrush(lap.LapColor);
// look at checkboxes to see if user wants altitude, speed
if (checkBoxAltitude.IsChecked == true)
{
var altitudeDS = DataSource.Create(xPoints, lap.Altitude);
LineChart chart = new LineChart();
chart.DataSource = altitudeDS;
chart.Stroke = lapColor;
chart.StrokeThickness = 2;
chart.Description = "Altitude";
chart.StrokeDashArray = new DoubleCollection(new double[] { 1, 1 });
chart.Tag = lap; // chart tag holds the corresponding lap object. used for chart removal
innerAltitudePlotter.AddChild(chart);
}
if (checkBoxSpeed.IsChecked == true)
{
var speedDS = DataSource.Create(xPoints, lap.Velocity);
LineChart chart = new LineChart();
chart.DataSource = speedDS;
chart.Stroke = lapColor;
chart.StrokeThickness = 2;
chart.Description = "Velocity";
chart.Tag = lap; // chart tag holds the corresponding lap object. used for chart removal
innerSpeedPlotter.Children.Add(chart);
}
}
/// <summary>
/// Gets the charts that are specific to a lap
/// </summary>
/// <param name="lap"></param>
/// <returns></returns>
List<LineChart> getLineCharts(LapInfo lap)
{
List<LineChart> charts = new List<LineChart>();
foreach (IPlotterElement child in plotter.Children)
{
if (typeof(LineChart) == child.GetType())
{
LineChart chart = child as LineChart;
if (lap.Equals((LapInfo)chart.Tag)) // find the chart that matches the lap object
{
charts.Add(chart);
}
}
}
return charts;
}
public Record(TraqpaqDevice traqpaq, TraqpaqDevice.RecordTableReader.RecordTable recordTable)
{
// get the track name
trackName = traqpaq.trackList[recordTable.TrackID].trackName;
//TODO need to convert to readable date format
DateStamp = recordTable.DateStamp.ToLongDateString();
// get the data at the record
//TODO separate laps for now assume 1 lap
TraqpaqDevice.RecordDataReader dataReader = new TraqpaqDevice.RecordDataReader(traqpaq, recordTable);
dataReader.readRecordData();
List<double> longitudes = new List<double>();
List<double> latitutes = new List<double>();
List<double> altitudes = new List<double>();
List<double> velocities = new List<double>();
foreach (var page in dataReader.recordDataPages)
{
foreach (var data in page.RecordData)
{
longitudes.Add(data.Longitude);
latitutes.Add(data.Latitude);
altitudes.Add(data.Altitude);
velocities.Add(data.Speed);
}
}
LapInfo lap = new LapInfo();
lap.Latitudes = latitutes;
lap.Longitudes = longitudes;
lap.LapColor = Colors.Red;
lap.LapNo = "1";
lap.LapTime = "1:20";
lap.Track = trackName;
Laps.Add(lap);
}