private void SetPcds(DateTime endDate, List <DateTime> dates, int cycleTime)
{
foreach (var dt in dates)
{
var tempStartDate = dt;
var tempEndDate = new DateTime(dt.Year, dt.Month, dt.Day, endDate.Hour, endDate.Minute, endDate.Second);
var upstreamPcd = new SignalPhase(tempStartDate, tempEndDate, SignalApproach, false, 15, 13, false, cycleTime);
UpstreamPcd.Add(upstreamPcd);
AogUpstreamBefore += upstreamPcd.TotalArrivalOnGreen;
TotalVolumeUpstream += upstreamPcd.TotalVolume;
var downstreamPcd = new SignalPhase(
tempStartDate, tempEndDate, DownSignalApproach, false, 15, 13, false, cycleTime);
DownstreamPcd.Add(downstreamPcd);
AogDownstreamBefore += downstreamPcd.TotalArrivalOnGreen;
TotalVolumeDownstream += downstreamPcd.TotalVolume;
}
PaogUpstreamBefore = Math.Round(AogUpstreamBefore / TotalVolumeUpstream, 2) * 100;
//AogUpstreamBefore = UpstreamPcd.TotalArrivalOnGreen;
//upstreamBeforePCDPath = CreateChart(upstreamPCD, startDate, endDate, signalLocation,
// "before", chartLocation);
PaogDownstreamBefore = Math.Round(AogDownstreamBefore / TotalVolumeDownstream, 2) * 100;
//aOGDownstreamBefore = downstreamPCD.TotalArrivalOnGreen;
//downstreamBeforePCDPath = CreateChart(downstreamPCD, startDate, endDate, downSignalLocation,
// "before", chartLocation);
}
private void AddDataToChart(Chart chart, MOE.Common.Business.SignalPhase signalPhase)
{
double totalDetectorHits = 0;
double totalOnGreenArrivals = 0;
foreach (MOE.Common.Business.Plan plan in signalPhase.Plans.PlanList)
{
if (plan.CycleCollection.Count > 0)
{
foreach (MOE.Common.Business.Cycle pcd in plan.CycleCollection)
{
totalOnGreenArrivals += AddCycleToChart(chart, pcd);
totalDetectorHits += pcd.DetectorCollection.Count;
}
}
}
if (ShowVolumes)
{
AddVolumeToChart(chart, signalPhase.Volume);
}
if (ShowArrivalsOnGreen)
{
AddArrivalOnGreen(chart, totalOnGreenArrivals, totalDetectorHits, signalPhase.Approach);
}
if (ShowPlanStatistics)
{
SetPlanStrips(signalPhase.Plans.PlanList, chart);
}
}
public SignalPhaseCollection(DateTime startDate, DateTime endDate, string signalID,
bool showVolume, int binSize, int metricTypeId)
{
var repository = SignalsRepositoryFactory.Create();
var signal = repository.GetVersionOfSignalByDate(signalID, startDate);
var approaches = signal.GetApproachesForSignalThatSupportMetric(metricTypeId);
if (signal.Approaches != null && approaches.Count > 0)
{
//Parallel.ForEach(approaches, approach =>
foreach (Models.Approach approach in approaches)
{
var protectedSignalPhase = new SignalPhase(startDate, endDate, approach, showVolume, binSize,
metricTypeId, false);
SignalPhaseList.Add(protectedSignalPhase);
if (approach.PermissivePhaseNumber.HasValue)
{
var permissiveSignalPhase = new SignalPhase(startDate, endDate, approach, showVolume, binSize,
metricTypeId, true);
SignalPhaseList.Add(permissiveSignalPhase);
}
}//);
//TODO: Should we remove phases with no cycles?
SignalPhaseList = SignalPhaseList.OrderBy(s => s.Approach.ProtectedPhaseNumber).ToList();
}
}
private void SetChartTitles(SignalPhase signalPhase, Dictionary <string, string> statistics)
{
chart.Titles.Add(ChartTitleFactory.GetChartName(Options.MetricTypeID));
chart.Titles.Add(ChartTitleFactory.GetSignalLocationAndDateRange(
Options.SignalID, Options.StartDate, Options.EndDate));
chart.Titles.Add(ChartTitleFactory.GetPhaseAndPhaseDescriptions(signalPhase.Approach, signalPhase.GetPermissivePhase));
chart.Titles.Add(ChartTitleFactory.GetStatistics(statistics));
}
protected void AddDataToChart(Chart chart, SignalPhase signalPhase)
{
double totalDetectorHits = 0;
var yAxisHolder = 0;
if (signalPhase.Cycles.Count > 0)
{
var dt = signalPhase.StartDate;
while (dt < signalPhase.EndDate)
{
double binTotalStops = 0;
double binPercentAoR = 0;
double binDetectorHits = 0;
var cycles = signalPhase.Cycles.Where(c =>
c.StartTime >= dt && c.EndTime < dt.AddMinutes(Options.SelectedBinSize));
foreach (var cycle in cycles)
{
totalDetectorHits += cycle.DetectorEvents.Count;
binDetectorHits += cycle.DetectorEvents.Count;
foreach (var detectorPoint in cycle.DetectorEvents)
{
if (detectorPoint.YPoint < cycle.GreenLineY)
{
binTotalStops++;
totalAoR++;
}
}
if (binDetectorHits > 0)
{
binPercentAoR = binTotalStops / binDetectorHits * 100;
}
}
chart.Series["Percent Arrivals on Red"].Points.AddXY(dt, binPercentAoR);
chart.Series["Total Vehicles"].Points.AddXY(dt, binDetectorHits * (60 / Options.SelectedBinSize));
chart.Series["Arrivals on Red"].Points.AddXY(dt, binTotalStops * (60 / Options.SelectedBinSize));
dt = dt.AddMinutes(Options.SelectedBinSize);
if (yAxisHolder < binTotalStops * (60 / Options.SelectedBinSize) && Options.YAxisMax == null)
{
yAxisHolder = Convert.ToInt16(binDetectorHits * (60 / Options.SelectedBinSize));
yAxisHolder = RoundToNearest(yAxisHolder, 100);
chart.ChartAreas[0].AxisY.Maximum = yAxisHolder + 250;
}
}
}
totalCars = totalDetectorHits;
if (totalDetectorHits > 0)
{
totalPercentAoR = totalAoR / totalCars * 100;
}
var statistics = new Dictionary <string, string>();
statistics.Add("Total Detector Hits", totalCars.ToString());
statistics.Add("Total AoR", totalAoR.ToString());
statistics.Add("Percent AoR for the select period", Math.Round(totalPercentAoR).ToString());
SetChartTitles(signalPhase, statistics);
}
private void SetChartTitles(SignalPhase signalPhase, Dictionary <string, string> statistics)
{
Chart.Titles.Add(ChartTitleFactory.GetChartName(Options.MetricTypeID));
Chart.Titles.Add(ChartTitleFactory.GetSignalLocationAndDateRange(
Options.SignalID, Options.StartDate, Options.EndDate));
Chart.Titles.Add(ChartTitleFactory.GetPhaseAndPhaseDescriptions(
signalPhase.Approach, signalPhase.GetPermissivePhase));
Chart.Titles.Add(ChartTitleFactory.GetStatistics(statistics));
Chart.Titles.Add(ChartTitleFactory.GetTitle(
"Simplified Approach Delay. Displays time between approach activation during the red phase and when the phase turns green."
+ " \n Does NOT account for start up delay, deceleration, or queue length that exceeds the detection zone."));
Chart.Titles.LastOrDefault().Docking = Docking.Bottom;
}
private void SetChartTitles(SignalPhase signalPhase, Dictionary <string, string> statistics)
{
chart.Titles.Add(ChartTitleFactory.GetChartName(Options.MetricTypeID));
chart.Titles.Add(ChartTitleFactory.GetSignalLocationAndDateRange(
Options.SignalID, Options.StartDate, Options.EndDate));
if (!signalPhase.Approach.IsProtectedPhaseOverlap)
{
chart.Titles.Add(ChartTitleFactory.GetPhaseAndPhaseDescriptions(signalPhase.Approach.ProtectedPhaseNumber, signalPhase.Approach.DirectionType.Description));
}
else
{
chart.Titles.Add(ChartTitleFactory.GetPhaseAndPhaseDescriptions(signalPhase.Approach.ProtectedPhaseNumber, " Overlap"));
}
chart.Titles.Add(ChartTitleFactory.GetStatistics(statistics));
}
protected void AddDataToChart(Chart chart, SignalPhase signalPhase, int binSize, bool showDelayPerHour,
bool showDelayPerVehicle)
{
var dt = signalPhase.StartDate;
while (dt < signalPhase.EndDate)
{
var pcdsInBin = from item in signalPhase.Cycles
where item.StartTime >= dt && item.StartTime < dt.AddMinutes(binSize)
select item;
var binDelay = pcdsInBin.Sum(d => d.TotalDelay);
var binVolume = pcdsInBin.Sum(d => d.TotalVolume);
double bindDelaypervehicle = 0;
double bindDelayperhour = 0;
if (binVolume > 0 && pcdsInBin.Any())
{
bindDelaypervehicle = binDelay / binVolume;
}
else
{
bindDelaypervehicle = 0;
}
bindDelayperhour = binDelay * (60 / binSize) / 60 / 60;
if (showDelayPerVehicle)
{
chart.Series["Approach Delay Per Vehicle"].Points.AddXY(dt, bindDelaypervehicle);
}
if (showDelayPerHour)
{
chart.Series["Approach Delay"].Points.AddXY(dt, bindDelayperhour);
}
dt = dt.AddMinutes(binSize);
}
var statistics = new Dictionary <string, string>();
statistics.Add("Average Delay Per Vehicle (AD)", Math.Round(signalPhase.AvgDelay) + " seconds");
statistics.Add("Total Delay For Selected Period (TD)", Math.Round(signalPhase.TotalDelay / 60 / 60, 1) + " hours");
SetChartTitles(signalPhase, statistics);
}
public SignalPhaseCollection(MetricOptions options, bool showVolume, int binSize)
{
var repository = SignalsRepositoryFactory.Create();
var signal = repository.GetVersionOfSignalByDate(options.SignalID, options.StartDate);
var approaches = signal.GetApproachesForSignalThatSupportMetric(options.MetricTypeID);
if (signal.Approaches != null && approaches.Count > 0)
{
//Parallel.ForEach(approaches, approach =>
foreach (Models.Approach approach in approaches)
{
if (approach.ProtectedPhaseNumber != 0)
{
var protectedSignalPhase = new SignalPhase(options.StartDate, options.EndDate, approach, showVolume, binSize, options.MetricTypeID, false);
SignalPhaseList.Add(protectedSignalPhase);
}
}//);
//TODO: Should we remove phases with no cycles?
SignalPhaseList = SignalPhaseList.OrderBy(s => s.Approach.ProtectedPhaseNumber).ToList();
}
}
/// <summary>
/// Creates a pcd chart specific to the Link Pivot
/// </summary>
/// <param name="sp"></param>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <param name="location"></param>
/// <param name="chartNameSuffix"></param>
/// <param name="chartLocation"></param>
/// <returns></returns>
private string CreateChart(SignalPhase sp, DateTime startDate, DateTime endDate, string location,
string chartNameSuffix, string chartLocation)
{
var chart = new Chart();
//Display the PDC chart
chart = GetNewChart(startDate, endDate, sp.Approach.SignalID, sp.Approach.ProtectedPhaseNumber,
sp.Approach.DirectionType.Description,
location, sp.Approach.IsProtectedPhaseOverlap, 150, 2000, false, 2);
AddDataToChart(chart, sp, startDate, false, true);
//Create the File Name
var chartName = "LinkPivot-" +
sp.Approach.SignalID +
"-" +
sp.Approach.ProtectedPhaseNumber +
"-" +
startDate.Year +
startDate.ToString("MM") +
startDate.ToString("dd") +
startDate.ToString("HH") +
startDate.ToString("mm") +
"-" +
endDate.Year +
endDate.ToString("MM") +
endDate.ToString("dd") +
endDate.ToString("HH") +
endDate.ToString("mm-") +
chartNameSuffix +
".jpg";
//Save an image of the chart
chart.SaveImage(chartLocation + chartName, ChartImageFormat.Jpeg);
return(chartName);
}
public DelayChart(ApproachDelayOptions options, SignalPhase signalPhase)
{
Options = options;
//Set the chart properties
Chart = ChartFactory.CreateDefaultChart(options);
ChartFactory.SetImageProperties(Chart);
//Create the chart legend
var chartLegend = new Legend();
chartLegend.Name = "MainLegend";
chartLegend.Docking = Docking.Left;
Chart.Legends.Add(chartLegend);
//Primary Y axis (delay per vehicle)
if (Options.ShowDelayPerVehicle)
{
if (Options.YAxisMax != null)
{
Chart.ChartAreas[0].AxisY.Maximum = Options.YAxisMax.Value;
}
Chart.ChartAreas[0].AxisY.Minimum = 0;
Chart.ChartAreas[0].AxisY.Enabled = AxisEnabled.True;
Chart.ChartAreas[0].AxisY.MajorTickMark.Enabled = true;
Chart.ChartAreas[0].AxisY.MajorGrid.Enabled = true;
Chart.ChartAreas[0].AxisY.Interval = 5;
Chart.ChartAreas[0].AxisY.TitleForeColor = Color.Blue;
Chart.ChartAreas[0].AxisY.Title = "Delay Per Vehicle (Seconds) ";
}
//secondary y axis (total delay)
if (Options.ShowDelayPerVehicle)
{
if (Options.Y2AxisMax != null && Options.Y2AxisMax > 0)
{
Chart.ChartAreas[0].AxisY2.Maximum = Options.Y2AxisMax.Value;
}
else
{
Chart.ChartAreas[0].AxisY2.Maximum = 10;
}
Chart.ChartAreas[0].AxisY2.Minimum = 0;
Chart.ChartAreas[0].AxisY2.Enabled = AxisEnabled.True;
Chart.ChartAreas[0].AxisY2.MajorTickMark.Enabled = true;
Chart.ChartAreas[0].AxisY2.MajorGrid.Enabled = false;
Chart.ChartAreas[0].AxisY2.Interval = 5;
Chart.ChartAreas[0].AxisY2.Title = "Delay per Hour (hrs) ";
Chart.ChartAreas[0].AxisY2.TitleForeColor = Color.Red;
}
//Add the point series
var delayPerVehicleSeries = new Series();
delayPerVehicleSeries.ChartType = SeriesChartType.Line;
delayPerVehicleSeries.Color = Color.Blue;
delayPerVehicleSeries.Name = "Approach Delay Per Vehicle";
delayPerVehicleSeries.YAxisType = AxisType.Primary;
delayPerVehicleSeries.XValueType = ChartValueType.DateTime;
var delaySeries = new Series();
delaySeries.ChartType = SeriesChartType.Line;
delaySeries.Color = Color.Red;
delaySeries.Name = "Approach Delay";
delaySeries.YAxisType = AxisType.Secondary;
delaySeries.XValueType = ChartValueType.DateTime;
var pointSeries = new Series();
pointSeries.ChartType = SeriesChartType.Point;
pointSeries.Color = Color.White;
pointSeries.Name = "Posts";
pointSeries.XValueType = ChartValueType.DateTime;
pointSeries.IsVisibleInLegend = false;
Chart.Series.Add(pointSeries);
Chart.Series.Add(delaySeries);
Chart.Series.Add(delayPerVehicleSeries);
//Add points at the start and and of the x axis to ensure
//the graph covers the entire period selected by the user
//whether there is data or not
Chart.Series["Posts"].Points.AddXY(Options.StartDate, 0);
Chart.Series["Posts"].Points.AddXY(Options.EndDate, 0);
AddDataToChart(Chart, signalPhase, Options.SelectedBinSize, Options.ShowTotalDelayPerHour,
Options.ShowDelayPerVehicle);
if (Options.ShowPlanStatistics)
{
SetPlanStrips(signalPhase.Plans, Chart, Options.StartDate, Options.ShowPlanStatistics);
}
}
private void GeneratePcd(Approach approach, int delta, DateTime startDate, DateTime endDate, bool upstream,
int maxYAxis)
{
var settings = Models.Repositories.ApplicationSettingsRepositoryFactory.Create().GetGeneralSettings();
//Create a location string to show the combined cross strees
var location = string.Empty;
if (approach.Signal != null)
{
location = approach.Signal.PrimaryName + " " + approach.Signal.SecondaryName;
}
var chartName = string.Empty;
//find the upstream approach
if (!string.IsNullOrEmpty(approach.DirectionType.Description))
{
//Find PCD detector for this appraoch
var detector = approach.Signal.GetDetectorsForSignalThatSupportAMetricByApproachDirection(
6, approach.DirectionType.Description).FirstOrDefault();
//Check for null value
if (detector != null)
{
//Instantiate a signal phase object
var sp = new SignalPhase(startDate, endDate, approach, false, 15, 13, false);
//Check the direction of the Link Pivot
if (upstream)
{
//Create a chart for the upstream detector before adjustments
UpstreamBeforePCDPath = settings.ImageUrl + CreateChart(sp, startDate, endDate, location, "before",
settings.ImagePath, maxYAxis, "UpstreamBefore");
//Add the total arrival on green before adjustments to the running total
ExistingTotalAOG += sp.TotalArrivalOnGreen;
//Add the volume from the signal phase to the running total
ExistingVolume += sp.TotalVolume;
//Re run the signal phase by the optimized delta change to get the adjusted pcd
sp.LinkPivotAddSeconds(delta * -1);
//Create a chart for the upstream detector after adjustments
UpstreamAfterPCDPath = settings.ImageUrl + CreateChart(sp, startDate, endDate, location, "after",
settings.ImagePath, maxYAxis, "UpstreamAfter");
//Add the total arrival on green after adjustments to the running total
PredictedTotalAOG += sp.TotalArrivalOnGreen;
//Add the volume from the signal phase to the running total
PredictedVolume += sp.TotalVolume;
}
else
{
//Create a chart for downstream detector before adjustments
DownstreamBeforePCDPath = settings.ImageUrl + CreateChart(sp, startDate, endDate, location, "before",
settings.ImagePath, maxYAxis, "DownstreamBefore");
//Add the arrivals on green to the total arrivals on green running total
ExistingTotalAOG += sp.TotalArrivalOnGreen;
//Add the volume before adjustments to the running total volume
ExistingVolume += sp.TotalVolume;
//Re run the signal phase by the optimized delta change to get the adjusted pcd
sp.LinkPivotAddSeconds(delta);
//Create a pcd chart for downstream after adjustments
DownstreamAfterPCDPath = settings.ImageUrl + CreateChart(sp, startDate, endDate, location, "after",
settings.ImagePath, maxYAxis, "DownstreamAfter");
//Add the total arrivals on green to the running total
PredictedTotalAOG += sp.TotalArrivalOnGreen;
//Add the total volume to the running total after adjustments
PredictedVolume += sp.TotalVolume;
}
}
}
}
public ArriveOnRedChart(AoROptions options, SignalPhase signalPhase)
{
Options = options;
Chart = ChartFactory.CreateDefaultChart(options);
//Set the chart properties
ChartFactory.SetImageProperties(Chart);
//Create the chart legend
var chartLegend = new Legend();
chartLegend.Name = "MainLegend";
chartLegend.Docking = Docking.Left;
Chart.Legends.Add(chartLegend);
if (Options.YAxisMax != null)
{
Chart.ChartAreas[0].AxisY.Maximum = Options.YAxisMax.Value;
}
Chart.ChartAreas[0].AxisY.Minimum = 0;
Chart.ChartAreas[0].AxisY.Title = "Volume (Vehicles Per Hour)";
Chart.ChartAreas[0].AxisY.Interval = 500;
Chart.ChartAreas[0].AxisY2.Title = "Percent AoR";
Chart.ChartAreas[0].AxisY2.Maximum = 100;
Chart.ChartAreas[0].AxisY2.Interval = 10;
Chart.ChartAreas[0].AxisY2.Enabled = AxisEnabled.True;
//Add the point series
var AoRSeries = new Series();
AoRSeries.ChartType = SeriesChartType.Line;
AoRSeries.BorderDashStyle = ChartDashStyle.Dash;
AoRSeries.Color = Color.Red;
AoRSeries.Name = "Arrivals on Red";
AoRSeries.XValueType = ChartValueType.DateTime;
var TVSeries = new Series();
TVSeries.ChartType = SeriesChartType.Line;
TVSeries.BorderDashStyle = ChartDashStyle.Dash;
TVSeries.Color = Color.Black;
TVSeries.Name = "Total Vehicles";
TVSeries.XValueType = ChartValueType.DateTime;
var PARSeries = new Series();
PARSeries.ChartType = SeriesChartType.Line;
PARSeries.Color = Color.Red;
PARSeries.Name = "Percent Arrivals on Red";
PARSeries.BorderWidth = 2;
PARSeries.XValueType = ChartValueType.DateTime;
PARSeries.YAxisType = AxisType.Secondary;
var pointSeries = new Series();
pointSeries.ChartType = SeriesChartType.Point;
pointSeries.Color = Color.White;
pointSeries.Name = "Posts";
pointSeries.XValueType = ChartValueType.DateTime;
pointSeries.IsVisibleInLegend = false;
Chart.Series.Add(pointSeries);
Chart.Series.Add(AoRSeries);
Chart.Series.Add(PARSeries);
Chart.Series.Add(TVSeries);
//Add points at the start and and of the x axis to ensure
//the graph covers the entire period selected by the user
//whether there is data or not
Chart.Series["Posts"].Points.AddXY(Options.StartDate, 0);
Chart.Series["Posts"].Points.AddXY(Options.EndDate, 0);
AddDataToChart(Chart, signalPhase);
SetPlanStrips(signalPhase.Plans, Chart, Options.StartDate, Options.ShowPlanStatistics);
}
/// <summary>
/// Adds data points to a graph with the series GreenLine, YellowLine, Redline
/// and Points already added.
/// </summary>
/// <param name="chart"></param>
/// <param name="signalPhase"></param>
/// <param name="startDate"></param>
private void AddDataToChart(Chart chart, SignalPhase signalPhase, DateTime startDate, bool showVolume,
bool showArrivalOnGreen)
{
decimal totalDetectorHits = 0;
decimal totalOnGreenArrivals = 0;
decimal percentArrivalOnGreen = 0;
foreach (var cycle in signalPhase.Cycles)
{
chart.Series["Change to Green"].Points.AddXY(
//pcd.StartTime,
cycle.GreenEvent,
cycle.GreenLineY);
chart.Series["Change to Yellow"].Points.AddXY(
//pcd.StartTime,
cycle.YellowEvent,
cycle.YellowLineY);
chart.Series["Change to Red"].Points.AddXY(
//pcd.StartTime,
cycle.EndTime,
cycle.RedLineY);
totalDetectorHits += cycle.DetectorEvents.Count;
foreach (var detectorPoint in cycle.DetectorEvents)
{
chart.Series["Detector Activation"].Points.AddXY(
//pcd.StartTime,
detectorPoint.TimeStamp,
detectorPoint.YPoint);
if (detectorPoint.YPoint > cycle.GreenLineY && detectorPoint.YPoint < cycle.RedLineY)
{
totalOnGreenArrivals++;
}
}
}
if (showVolume)
{
foreach (var v in signalPhase.Volume.Items)
{
chart.Series["Volume Per Hour"].Points.AddXY(v.XAxis, v.YAxis);
}
}
//if arrivals on green is selected add the data to the chart
if (showArrivalOnGreen)
{
if (totalDetectorHits > 0)
{
percentArrivalOnGreen = totalOnGreenArrivals / totalDetectorHits * 100;
}
else
{
percentArrivalOnGreen = 0;
}
var title = new Title();
title.Text = Math.Round(percentArrivalOnGreen) + "% AoG";
title.Font = new Font(FontFamily.GenericSansSerif, 20);
chart.Titles.Add(title);
SetPlanStrips(signalPhase.Plans, chart, startDate);
}
}
private void AddDataToChart(Chart chart, SignalPhase signalPhase, DateTime startDate, bool showVolume,
bool showArrivalOnGreen)
{
decimal totalDetectorHits = 0;
decimal totalOnGreenArrivals = 0;
decimal percentArrivalOnGreen = 0;
foreach (var cycle in signalPhase.Cycles)
{
//add the data for the green line
chart.Series["Change to Green"].Points.AddXY(
cycle.GreenEvent,
cycle.GreenLineY);
//add the data for the yellow line
chart.Series["Change to Yellow"].Points.AddXY(
cycle.YellowEvent,
cycle.YellowLineY);
//add the data for the red line
chart.Series["Change to Red"].Points.AddXY(
cycle.EndTime,
cycle.RedLineY);
//add the detector hits to the running total
totalDetectorHits += cycle.DetectorEvents.Count;
//add the detector hits to the detector activation series
foreach (var detectorPoint in cycle.DetectorEvents)
{
chart.Series["Detector Activation"].Points.AddXY(
detectorPoint.TimeStamp,
detectorPoint.YPoint);
//if this is an arrival on green add it to the running total
if (detectorPoint.YPoint > cycle.GreenLineY && detectorPoint.YPoint < cycle.RedLineY)
{
totalOnGreenArrivals++;
}
}
}
//add the volume data to the volume series if true
if (showVolume)
{
foreach (var v in signalPhase.Volume.Items)
{
chart.Series["Volume Per Hour"].Points.AddXY(v.XAxis, v.YAxis);
}
}
//if arrivals on green is selected add the data to the chart
if (showArrivalOnGreen)
{
if (totalDetectorHits > 0)
{
percentArrivalOnGreen = totalOnGreenArrivals / totalDetectorHits * 100;
}
else
{
percentArrivalOnGreen = 0;
}
var title = new Title();
title.Text = Math.Round(percentArrivalOnGreen) + "% AoG";
title.Font = new Font(FontFamily.GenericSansSerif, 20);
chart.Titles.Add(title);
SetPlanStrips(signalPhase.Plans, chart, startDate);
}
var mcr = MetricCommentRepositoryFactory.Create();
var comment = mcr.GetLatestCommentForReport(signalPhase.Approach.SignalID, MetricTypeID);
if (comment != null)
{
chart.Titles.Add(comment.CommentText);
chart.Titles[1].Docking = Docking.Bottom;
chart.Titles[1].ForeColor = Color.Red;
}
}
public ArriveOnRedChart(AoROptions options, SignalPhase signalPhase)
{
Options = options;
var reportTimespan = Options.EndDate - Options.StartDate;
//Set the chart properties
ChartFactory.SetImageProperties(chart);
//Create the chart legend
var chartLegend = new Legend();
chartLegend.Name = "MainLegend";
chartLegend.Docking = Docking.Left;
chart.Legends.Add(chartLegend);
//Create the chart area
var chartArea = new ChartArea();
chartArea.Name = "ChartArea1";
if (Options.YAxisMax != null)
{
chartArea.AxisY.Maximum = Options.YAxisMax.Value;
}
chartArea.AxisY.Minimum = 0;
chartArea.AxisY.Title = "Volume (Vehicles Per Hour)";
chartArea.AxisY.Interval = 500;
chartArea.AxisY2.Title = "Percent AoR";
chartArea.AxisY2.Maximum = 100;
chartArea.AxisY2.Interval = 10;
chartArea.AxisY2.Enabled = AxisEnabled.True;
chartArea.AxisX.Title = "Time (Hour of Day)";
chartArea.AxisX.IntervalType = DateTimeIntervalType.Hours;
chartArea.AxisX.LabelStyle.Format = "HH";
chartArea.AxisX2.LabelStyle.Format = "HH";
if (reportTimespan.Days < 1)
{
if (reportTimespan.Hours > 1)
{
chartArea.AxisX2.Interval = 1;
chartArea.AxisX.Interval = 1;
}
else
{
chartArea.AxisX.LabelStyle.Format = "HH:mm";
chartArea.AxisX2.LabelStyle.Format = "HH:mm";
}
}
chartArea.AxisX2.Enabled = AxisEnabled.True;
chartArea.AxisX2.MajorTickMark.Enabled = true;
chartArea.AxisX2.IntervalType = DateTimeIntervalType.Hours;
chartArea.AxisX2.LabelAutoFitStyle = LabelAutoFitStyles.None;
chart.ChartAreas.Add(chartArea);
//Add the point series
var AoRSeries = new Series();
AoRSeries.ChartType = SeriesChartType.Line;
AoRSeries.BorderDashStyle = ChartDashStyle.Dash;
AoRSeries.Color = Color.Red;
AoRSeries.Name = "Arrivals on Red";
AoRSeries.XValueType = ChartValueType.DateTime;
var TVSeries = new Series();
TVSeries.ChartType = SeriesChartType.Line;
TVSeries.BorderDashStyle = ChartDashStyle.Dash;
TVSeries.Color = Color.Black;
TVSeries.Name = "Total Vehicles";
TVSeries.XValueType = ChartValueType.DateTime;
var PARSeries = new Series();
PARSeries.ChartType = SeriesChartType.Line;
PARSeries.Color = Color.Red;
PARSeries.Name = "Percent Arrivals on Red";
PARSeries.BorderWidth = 2;
PARSeries.XValueType = ChartValueType.DateTime;
PARSeries.YAxisType = AxisType.Secondary;
var pointSeries = new Series();
pointSeries.ChartType = SeriesChartType.Point;
pointSeries.Color = Color.White;
pointSeries.Name = "Posts";
pointSeries.XValueType = ChartValueType.DateTime;
pointSeries.IsVisibleInLegend = false;
chart.Series.Add(pointSeries);
chart.Series.Add(AoRSeries);
chart.Series.Add(PARSeries);
chart.Series.Add(TVSeries);
//Add points at the start and and of the x axis to ensure
//the graph covers the entire period selected by the user
//whether there is data or not
chart.Series["Posts"].Points.AddXY(Options.StartDate, 0);
chart.Series["Posts"].Points.AddXY(Options.EndDate, 0);
AddDataToChart(chart, signalPhase);
SetPlanStrips(signalPhase.Plans, chart, Options.StartDate, Options.ShowPlanStatistics);
}
/// <summary>
/// Creates a pcd chart specific to the Link Pivot
/// </summary>
/// <param name="sp"></param>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <param name="location"></param>
/// <param name="chartNameSuffix"></param>
/// <param name="chartLocation"></param>
/// <returns>Chart Name</returns>
private string CreateChart(SignalPhase sp, DateTime startDate, DateTime endDate, string location,
string chartNameSuffix, string chartLocation, int maxYAxis, string directionBeforeAfter)
{
//Instantiate the chart object
Chart chart = new Chart();
//Add formatting to the chart
chart = GetNewChart(startDate, endDate, sp.Approach.SignalID, sp.Approach.ProtectedPhaseNumber,
sp.Approach.DirectionType.Description, location, sp.Approach.IsProtectedPhaseOverlap,
maxYAxis, 2000, false, 2);
//Add the data to the chart
AddDataToChart(chart, sp, startDate, endDate, false, true);
//Add info to the based on direction and before or after adjustments
if (directionBeforeAfter == "DownstreamBefore")
{
DownstreamBeforeTitle = chart.Titles[0].Text + " " + chart.Titles[1].Text;
foreach (var l in chart.ChartAreas["ChartArea1"].AxisX2.CustomLabels)
{
DownstreamBeforeTitle += " " + l.Text;
}
}
else if (directionBeforeAfter == "UpstreamBefore")
{
UpstreamBeforeTitle = chart.Titles[0].Text + " " + chart.Titles[1].Text;
foreach (var l in chart.ChartAreas["ChartArea1"].AxisX2.CustomLabels)
{
UpstreamBeforeTitle += " " + l.Text;
}
}
else if (directionBeforeAfter == "DownstreamAfter")
{
DownstreamAfterTitle = chart.Titles[0].Text + " " + chart.Titles[1].Text;
foreach (var l in chart.ChartAreas["ChartArea1"].AxisX2.CustomLabels)
{
DownstreamAfterTitle += " " + l.Text;
}
}
else if (directionBeforeAfter == "UpstreamAfter")
{
UpstreamAfterTitle = chart.Titles[0].Text + " " + chart.Titles[1].Text;
foreach (var l in chart.ChartAreas["ChartArea1"].AxisX2.CustomLabels)
{
UpstreamAfterTitle += " " + l.Text;
}
}
//Create the File Name
string chartName = "LinkPivot-" +
sp.Approach.SignalID +
"-" +
sp.Approach.ProtectedPhaseNumber.ToString() +
"-" +
startDate.Year.ToString() +
startDate.ToString("MM") +
startDate.ToString("dd") +
startDate.ToString("HH") +
startDate.ToString("mm") +
"-" +
endDate.Year.ToString() +
endDate.ToString("MM") +
endDate.ToString("dd") +
endDate.ToString("HH") +
endDate.ToString("mm-") +
DateTime.Now.Minute.ToString() +
DateTime.Now.Second.ToString() +
chartNameSuffix +
".jpg";
//Save an image of the chart
chart.SaveImage(chartLocation + @"LinkPivot\" + chartName, System.Web.UI.DataVisualization.Charting.ChartImageFormat.Jpeg);
return(chartName);
}
public DelayChart(ApproachDelayOptions options, SignalPhase signalPhase)
{
Options = options;
var reportTimespan = Options.EndDate - Options.StartDate;
var extendedDirection = signalPhase.Approach.DirectionType.Description;
//Set the chart properties
ChartFactory.SetImageProperties(chart);
//Create the chart legend
var chartLegend = new Legend();
chartLegend.Name = "MainLegend";
chartLegend.Docking = Docking.Left;
chart.Legends.Add(chartLegend);
//Create the chart area
var chartArea = new ChartArea();
chartArea.Name = "ChartArea1";
//Primary Y axis (delay per vehicle)
if (Options.ShowDelayPerVehicle)
{
if (Options.YAxisMax != null)
{
chartArea.AxisY.Maximum = Options.YAxisMax.Value;
}
chartArea.AxisY.Minimum = 0;
chartArea.AxisY.Enabled = AxisEnabled.True;
chartArea.AxisY.MajorTickMark.Enabled = true;
chartArea.AxisY.MajorGrid.Enabled = true;
chartArea.AxisY.Interval = 5;
chartArea.AxisY.TitleForeColor = Color.Blue;
chartArea.AxisY.Title = "Delay Per Vehicle (Seconds) ";
}
//secondary y axis (total delay)
if (Options.ShowDelayPerVehicle)
{
if (Options.Y2AxisMax != null && Options.Y2AxisMax > 0)
{
chartArea.AxisY2.Maximum = Options.Y2AxisMax.Value;
}
else
{
chartArea.AxisY2.Maximum = 10;
}
chartArea.AxisY2.Minimum = 0;
chartArea.AxisY2.Enabled = AxisEnabled.True;
chartArea.AxisY2.MajorTickMark.Enabled = true;
chartArea.AxisY2.MajorGrid.Enabled = false;
chartArea.AxisY2.Interval = 5;
chartArea.AxisY2.Title = "Delay per Hour (hrs) ";
chartArea.AxisY2.TitleForeColor = Color.Red;
}
chartArea.AxisX.Title = "Time (Hour of Day)";
chartArea.AxisX.IntervalType = DateTimeIntervalType.Hours;
chartArea.AxisX.LabelStyle.Format = "HH";
chartArea.AxisX2.LabelStyle.Format = "HH";
if (reportTimespan.Days < 1)
{
if (reportTimespan.Hours > 1)
{
chartArea.AxisX2.Interval = 1;
chartArea.AxisX.Interval = 1;
}
else
{
chartArea.AxisX.LabelStyle.Format = "HH:mm";
chartArea.AxisX2.LabelStyle.Format = "HH:mm";
}
}
chartArea.AxisX2.Enabled = AxisEnabled.True;
chartArea.AxisX2.MajorTickMark.Enabled = true;
chartArea.AxisX2.IntervalType = DateTimeIntervalType.Hours;
chartArea.AxisX2.LabelAutoFitStyle = LabelAutoFitStyles.None;
chart.ChartAreas.Add(chartArea);
//Add the point series
var delayPerVehicleSeries = new Series();
delayPerVehicleSeries.ChartType = SeriesChartType.Line;
delayPerVehicleSeries.Color = Color.Blue;
delayPerVehicleSeries.Name = "Approach Delay Per Vehicle";
delayPerVehicleSeries.YAxisType = AxisType.Primary;
delayPerVehicleSeries.XValueType = ChartValueType.DateTime;
var delaySeries = new Series();
delaySeries.ChartType = SeriesChartType.Line;
delaySeries.Color = Color.Red;
delaySeries.Name = "Approach Delay";
delaySeries.YAxisType = AxisType.Secondary;
delaySeries.XValueType = ChartValueType.DateTime;
var pointSeries = new Series();
pointSeries.ChartType = SeriesChartType.Point;
pointSeries.Color = Color.White;
pointSeries.Name = "Posts";
pointSeries.XValueType = ChartValueType.DateTime;
pointSeries.IsVisibleInLegend = false;
chart.Series.Add(pointSeries);
chart.Series.Add(delaySeries);
chart.Series.Add(delayPerVehicleSeries);
//Add points at the start and and of the x axis to ensure
//the graph covers the entire period selected by the user
//whether there is data or not
chart.Series["Posts"].Points.AddXY(Options.StartDate, 0);
chart.Series["Posts"].Points.AddXY(Options.EndDate, 0);
AddDataToChart(chart, signalPhase, Options.SelectedBinSize, Options.ShowTotalDelayPerHour,
Options.ShowDelayPerVehicle);
if (Options.ShowPlanStatistics)
{
SetPlanStrips(signalPhase.Plans, chart, Options.StartDate, Options.ShowPlanStatistics);
}
}
