public InrixCumulativeFreqChart(List <GraphLine> lines, TMCCollection tmcCollection, int binsize, double maxX,
double minX)
{
CreateReliabilityTable();
var extendedDirection = string.Empty;
//Set the chart properties
ChartFactory.SetImageProperties(chart);
chart.ImageStorageMode = ImageStorageMode.UseImageLocation;
chart.BorderlineColor = Color.Black;
chart.BorderlineWidth = 2;
chart.BorderlineDashStyle = ChartDashStyle.Solid;
//Set the chart title
chart.Titles.Add("Cumulative Frequency Chart");
chart.Titles.Add("");
chart.Titles[1].Font = new Font(chart.Titles[0].Font, FontStyle.Bold);
var chartArea = new ChartArea();
chartArea.Name = "ChartArea1";
var chartLegend = new Legend();
chartLegend.Name = "MainLegend";
chartLegend.Docking = Docking.Left;
chart.Legends.Add(chartLegend);
chartArea.AxisX.Title = "Travel Time (Minutes)";
chartArea.AxisX.Interval = 2;
if (maxX > 0)
{
chartArea.AxisX.Maximum = maxX;
}
chartArea.AxisX.Minimum = 0;
if (minX > 0)
{
chartArea.AxisX.Minimum = minX;
}
// chartArea.AxisX.MajorTickMark.Enabled = true;
chartArea.AxisX.LabelAutoFitStyle = LabelAutoFitStyles.None;
chartArea.AxisY.Title = "Cumulative Frequency";
//chartArea.AxisY.IntervalAutoMode = IntervalAutoMode.FixedCount;
chartArea.AxisY.Interval = 25;
chartArea.AxisY.MajorGrid.LineDashStyle = ChartDashStyle.Dot;
chartArea.AxisY.Maximum = 100;
chartArea.AxisY.Minimum = 0;
chart.ChartAreas.Add(chartArea);
var i = 0;
foreach (var line in lines)
{
i++;
var series = new Series();
series.IsVisibleInLegend = true;
series.ChartType = SeriesChartType.Spline;
series.Color = line.LineColor;
series.BorderWidth = line.LineWidth;
//series.MarkerSize = line.LineWidth;
series.BorderDashStyle = line.LineStyle;
series.Name = @"#" + line.LineNumber + ": " + line.StartDay.ToShortDateString() + " - " +
line.EndDay.ToShortDateString() + " from " +
line.StartHour + " to " + line.EndHour;
series.XValueType = ChartValueType.Int32;
var hasSeries = false;
foreach (var s in chart.Series)
{
if (s.Name == series.Name)
{
hasSeries = true;
}
}
if (!hasSeries)
{
chart.Series.Add(series);
}
AddDataToCFChart(line, tmcCollection, binsize, series.Name, line.LineNumber);
}
}
private void AddDataToCFChart(GraphLine line, TMCCollection tmccollection, int binsize, string seriesname,
int rangeID)
{
//DataPointComparer comparer = new DataPointComparer();
//TextWriter tw = new StreamWriter(@"c:\array.txt");
tmccollection.RankedTravelTimes.Clear();
tmccollection.BadTMCs.Clear();
tmccollection.CalculateTravelTimes(line.StartDay, line.EndDay, line.StartHour, line.EndHour,
line.Confidence, line.DayTypes, binsize, ref InrixReliabilityDT, rangeID);
if ((tmccollection.BadTMCs.Count > 0) & (chart.Titles.Count < 3))
{
var badTMCtitle = new Title();
badTMCtitle.Text = "One or more links are missing data.";
badTMCtitle.ForeColor = Color.Red;
badTMCtitle.IsDockedInsideChartArea = true;
badTMCtitle.Docking = Docking.Bottom;
chart.Titles.Add(badTMCtitle);
//chart.Titles.Add("One or more TMC have no data.");
//chart.Titles[2].ForeColor = Color.Red;
//chart.Titles[2].IsDockedInsideChartArea = true;
//chart.Titles[2].Docking = Docking.Bottom;
}
foreach (var pair in tmccollection.RankedTravelTimes)
{
chart.Series[seriesname].Points.AddXY(Math.Round(pair.Value, 2), pair.Key);
}
//if (pair.Value >= x)
//{
// x = pair.Value;
//}
//else
//{
// int w = 1;
//}
//if (pair.Key >= y)
//{
// y = pair.Key;
//}
//else
//{
// int w = 1;
//}
//foreach (DataPoint point in chart.Series[seriesname].Points)
//{
// if (point.YValues.Count() > 1)
// {
// foreach (double d in point.YValues)
// {
// tw.WriteLine(point.XValue.ToString() + "," + d);
// tw.Flush();
// }
// }
//}
}
