public ApproachVolumeChart(ApproachVolumeOptions options, ApproachVolume approachVolume, Models.DirectionType direction1, Models.DirectionType direction2)
{
MetricInfo = new MetricInfo();
Options = options;
Chart = ChartFactory.CreateApproachVolumeChart(options, approachVolume);
AddDataToChart(approachVolume, options);
}
protected void AddDataToChart(ApproachVolume approachVolume, ApproachVolumeOptions options)
{
AddDetectionTypeTitle(approachVolume);
AddPrimaryDirectionSeries(approachVolume);
AddOpposingDirectionSeries(approachVolume);
AddCombindedDirectionSeries(approachVolume);
AddDFactorSeries(approachVolume, options);
}
private void AddDetectionTypeTitle(ApproachVolume approachVolume)
{
if (approachVolume.Detectors.Count > 0)
{
Models.Detector d = approachVolume.Detectors.FirstOrDefault();
if (d.DistanceFromStopBar != null && d.DistanceFromStopBar > 0)
{
Chart.Titles.Add(ChartTitleFactory.GetTitle(d.DetectionHardware.Name + " located " + d.DistanceFromStopBar +
"ft. upstream of the stop bar"));
}
else
{
Chart.Titles.Add(ChartTitleFactory.GetTitle(d.DetectionHardware.Name + " at stop bar"));
}
}
}
public static Chart CreateApproachVolumeChart(ApproachVolumeOptions options, ApproachVolume.ApproachVolume approachVolume)
{
Chart chart = new Chart();
SetImageProperties(chart);
chart.Titles.Add(ChartTitleFactory.GetChartName(options.MetricTypeID));
chart.Titles.Add(ChartTitleFactory.GetSignalLocationAndDateRange(options.SignalID, options.StartDate, options.EndDate));
chart.Titles.Add(ChartTitleFactory.GetBoldTitle(approachVolume.PrimaryDirection.Description + " and " + approachVolume.OpposingDirection.Description + " Approaches"));
Legend chartLegend = new Legend();
chartLegend.Name = "MainLegend";
chartLegend.Docking = Docking.Left;
chart.Legends.Add(chartLegend);
chart.ChartAreas.Add(CreateChartArea(options));
CustomizeChartAreaForApproachVolume(chart, options);
return(chart);
}
private void AddCombindedDirectionSeries(ApproachVolume approachVolume)
{
if (approachVolume.CombinedDirectionsVolumes.Items.Count > 0 && Options.ShowTotalVolume)
{
Series CombinedVolumeSeries = new Series();
CombinedVolumeSeries.ChartType = SeriesChartType.Line;
CombinedVolumeSeries.Color = Color.Black;
CombinedVolumeSeries.Name = "Combined Volume";
CombinedVolumeSeries.XValueType = ChartValueType.DateTime;
CombinedVolumeSeries.BorderWidth = 2;
foreach (Volume v in approachVolume.CombinedDirectionsVolumes.Items)
{
CombinedVolumeSeries.Points.AddXY(v.XAxis.ToOADate(), v.YAxis);
}
Chart.Series.Add(CombinedVolumeSeries);
}
}
private void AddPrimaryDirectionSeries(ApproachVolume approachVolume)
{
if (approachVolume.PrimaryDirectionVolume.Items.Count > 0)
{
if ((Options.ShowNbEbVolume && (approachVolume.PrimaryDirection.Description == "Northbound" || approachVolume.PrimaryDirection.Description == "Eastbound")) ||
(Options.ShowSbWbVolume && (approachVolume.PrimaryDirection.Description == "Southbound" || approachVolume.PrimaryDirection.Description == "Westbound")))
{
Series D1Series = new Series();
D1Series.ChartType = SeriesChartType.Line;
D1Series.Color = Color.Blue;
D1Series.Name = approachVolume.PrimaryDirection.Description;
D1Series.BorderWidth = 2;
D1Series.XValueType = ChartValueType.DateTime;
foreach (Volume v in approachVolume.PrimaryDirectionVolume.Items)
{
D1Series.Points.AddXY(v.XAxis.ToOADate(), v.YAxis);
}
Chart.Series.Add(D1Series);
}
}
}
private void AddDFactorSeries(ApproachVolume approachVolume, ApproachVolumeOptions options)
{
if (options.ShowDirectionalSplits)
{
Series d1DfactorSeries = new Series();
d1DfactorSeries.ChartType = SeriesChartType.Line;
d1DfactorSeries.Name = approachVolume.PrimaryDirection.Description + " D-Factor";
d1DfactorSeries.XValueType = ChartValueType.DateTime;
d1DfactorSeries.YValueType = ChartValueType.Double;
d1DfactorSeries.YAxisType = AxisType.Secondary;
d1DfactorSeries.BorderDashStyle = ChartDashStyle.Dash;
d1DfactorSeries.Color = Color.Blue;
Series d2DfactorSeries = new Series();
d2DfactorSeries.ChartType = SeriesChartType.Line;
d2DfactorSeries.Name = approachVolume.OpposingDirection.Description + " D-Factor";
d2DfactorSeries.XValueType = ChartValueType.DateTime;
d2DfactorSeries.YValueType = ChartValueType.Double;
d2DfactorSeries.YAxisType = AxisType.Secondary;
d2DfactorSeries.Color = Color.Red;
d2DfactorSeries.BorderDashStyle = ChartDashStyle.Dash;
for (int i = 0; i < approachVolume.PrimaryDirectionVolume.Items.Count; i++)
{
var primaryBin = approachVolume.PrimaryDirectionVolume.Items[i];
var opposingBin = approachVolume.OpposingDirectionVolume.Items[i];
var combinedBin = approachVolume.CombinedDirectionsVolumes.Items[i];
double direction1DFactor = Convert.ToDouble(primaryBin.YAxis) /
(Convert.ToDouble(opposingBin.YAxis) +
Convert.ToDouble(combinedBin.YAxis));
d1DfactorSeries.Points.AddXY(primaryBin.StartTime.ToOADate(), direction1DFactor);
d2DfactorSeries.Points.AddXY(primaryBin.StartTime.ToOADate(), Convert.ToDouble(opposingBin.YAxis) / (Convert.ToDouble(primaryBin.YAxis) + Convert.ToDouble(combinedBin.YAxis)));
}
Chart.Series.Add(d1DfactorSeries);
Chart.Series.Add(d2DfactorSeries);
}
}
