/// <summary>
/// Creates a chart for the specified season and stores it in the cache
/// </summary>
/// <param name="id">season id to draw a chart for</param>
/// <param name="maxDate">maxDate from in double format (ToOADate)</param>
/// <param name="pollDates">double format of all the dates that have rankings for the specified season</param>
private void createChart(int id, double maxDate, List <double> pollDates)
{
// Get Rankings
List <TeamRankingBE> rankingsMCLA = _dataBL.GetRanking(1, id);
List <TeamRankingBE> rankingsCL = _dataBL.GetRanking(2, id);
List <TeamRankingBE> rankingsLP = _dataBL.GetRanking(3, id);
List <TeamRankingBE> rankingsMCLACoaches = _dataBL.GetRanking(4, id);
var mclaExist = rankingsMCLA.Count > 0 ? 1 : 0;
var clExist = rankingsCL.Count > 0 ? 1 : 0;
var lpExist = rankingsLP.Count > 0 ? 1 : 0;
var mclacoachesExist = rankingsMCLACoaches.Count > 0 ? 1 : 0;
var chart = new Chart();
chart.RenderType = RenderType.ImageTag;
chart.AntiAliasing = AntiAliasingStyles.All;
chart.Titles.Add(new Title("Kennesaw State Owls " + id + " National Ranking", Docking.Top, new Font("Segoe UI", 14, FontStyle.Bold), Color.FromArgb(254, 188, 7)));
chart.Width = 650;
chart.Height = 520;
// ChartArea
chart.ChartAreas.Add("Default");
chart.ChartAreas["Default"].Area3DStyle.Enable3D = false;
chart.ChartAreas["Default"].AxisX.LabelStyle.IntervalType = DateTimeIntervalType.Days;
chart.ChartAreas["Default"].AxisX.LabelStyle.ForeColor = Color.Black;
chart.ChartAreas["Default"].AxisX.LabelStyle.Interval = 1;
chart.ChartAreas["Default"].AxisX.LabelStyle.Format = "MMM dd";
chart.ChartAreas["Default"].AxisX.MajorGrid.Interval = 1;
chart.ChartAreas["Default"].AxisX.MajorTickMark.Interval = 1;
chart.ChartAreas["Default"].AxisY.IsReversed = true;
chart.ChartAreas["Default"].AxisY.Minimum = 0;
chart.ChartAreas["Default"].AxisY.Maximum = 25;
// Legend
chart.Legends.Add("Default");
chart.Legends["Default"].Docking = Docking.Bottom;
chart.Legends["Default"].Font = new Font("Segoe UI", 12);
chart.Legends["Default"].BorderColor = Color.Black;
chart.Legends["Default"].BorderWidth = 1;
chart.Legends["Default"].BorderDashStyle = ChartDashStyle.Solid;
chart.Legends["Default"].ShadowOffset = 4;
chart.Legends["Default"].Alignment = StringAlignment.Center;
// LaxPower Series
if (lpExist.Equals(1))
{
chart.Series.Add("LaxPower");
chart.Series["LaxPower"].ChartType = SeriesChartType.Line;
chart.Series["LaxPower"].Color = Color.Red;
chart.Series["LaxPower"].BorderWidth = 5;
chart.Series["LaxPower"].EmptyPointStyle.BorderWidth = 5;
chart.Series["LaxPower"].EmptyPointStyle.MarkerStyle = MarkerStyle.Cross;
chart.Series["LaxPower"]["EmptyPointValue"] = "Average";
chart.Series["LaxPower"].MarkerImage = @"~/content/images/polls/Laxpower_32.png";
chart.Series["LaxPower"].MarkerImageTransparentColor = Color.Empty;
chart.Series["LaxPower"].LegendUrl = rankingsLP[rankingsLP.Count - 1].Url;
chart.Series["LaxPower"].ToolTip = "LaxPower: ##VALY";
chart.Series["LaxPower"].IsXValueIndexed = true;
}
// MCLA Series
if (mclaExist.Equals(1))
{
chart.Series.Add("MCLA");
chart.Series["MCLA"].ChartType = SeriesChartType.Line;
chart.Series["MCLA"].Color = Color.FromArgb(111, 162, 138);
chart.Series["MCLA"].BorderWidth = 5;
chart.Series["MCLA"].EmptyPointStyle.BorderWidth = 5;
chart.Series["MCLA"].EmptyPointStyle.MarkerStyle = MarkerStyle.None;
chart.Series["MCLA"]["EmptyPointValue"] = "Average";
chart.Series["MCLA"].MarkerImage = @"~/content/images/polls/MCLAmag_32.png";
chart.Series["MCLA"].MarkerImageTransparentColor = Color.Empty;
chart.Series["MCLA"].LegendUrl = rankingsMCLA[rankingsMCLA.Count - 1].Url;
chart.Series["MCLA"].ToolTip = "MCLA: ##VALY";
chart.Series["MCLA"].IsXValueIndexed = true;
}
// CollegeLax Series
if (clExist.Equals(1))
{
chart.Series.Add("CollegeLax");
chart.Series["CollegeLax"].ChartType = SeriesChartType.Line;
chart.Series["CollegeLax"].Color = Color.FromArgb(167, 152, 109);
chart.Series["CollegeLax"].BorderWidth = 5;
chart.Series["CollegeLax"].EmptyPointStyle.BorderWidth = 5;
chart.Series["CollegeLax"].EmptyPointStyle.MarkerStyle = MarkerStyle.Cross;
chart.Series["CollegeLax"]["EmptyPointValue"] = "Average";
chart.Series["CollegeLax"].MarkerImage = @"~/content/images/polls/CollegeLax_32.png";
chart.Series["CollegeLax"].MarkerImageTransparentColor = Color.Empty;
chart.Series["CollegeLax"].LegendUrl = rankingsCL[rankingsCL.Count - 1].Url;
chart.Series["CollegeLax"].ToolTip = "CollegeLax: ##VALY";
chart.Series["CollegeLax"].IsXValueIndexed = true;
}
// MCLA Coaches Series
if (mclacoachesExist.Equals(1))
{
chart.Series.Add("MCLACoaches");
chart.Series["MCLACoaches"].ChartType = SeriesChartType.Line;
chart.Series["MCLACoaches"].Color = Color.FromArgb(167, 152, 109);
chart.Series["MCLACoaches"].BorderWidth = 5;
chart.Series["MCLACoaches"].EmptyPointStyle.BorderWidth = 5;
chart.Series["MCLACoaches"].EmptyPointStyle.MarkerStyle = MarkerStyle.Cross;
chart.Series["MCLACoaches"]["EmptyPointValue"] = "Average";
chart.Series["MCLACoaches"].MarkerImage = @"~/content/images/polls/MCLACoaches_32.png";
chart.Series["MCLACoaches"].MarkerImageTransparentColor = Color.Empty;
chart.Series["MCLACoaches"].LegendUrl = rankingsMCLACoaches[rankingsMCLACoaches.Count - 1].Url;
chart.Series["MCLACoaches"].ToolTip = "MCLA Coaches: ##VALY";
chart.Series["MCLACoaches"].IsXValueIndexed = true;
}
// Populate All Data Points
if (mclaExist.Equals(1))
{
chart.Series["MCLA"].Points.DataBindXY(rankingsMCLA, "Date", rankingsMCLA, "Rank");
}
if (clExist.Equals(1))
{
chart.Series["CollegeLax"].Points.DataBindXY(rankingsCL, "Date", rankingsCL, "Rank");
}
if (lpExist.Equals(1))
{
chart.Series["LaxPower"].Points.DataBindXY(rankingsLP, "Date", rankingsLP, "Rank");
}
if (mclacoachesExist.Equals(1))
{
chart.Series["MCLACoaches"].Points.DataBindXY(rankingsMCLACoaches, "Date", rankingsMCLACoaches, "Rank");
}
int i = 0;
if (lpExist.Equals(1))
{
foreach (DataPoint dp in chart.Series["LaxPower"].Points)
{
dp.Url = rankingsLP[i].Url;
i++;
}
}
if (clExist.Equals(1))
{
i = 0;
foreach (DataPoint dp in chart.Series["CollegeLax"].Points)
{
dp.Url = rankingsCL[i].Url;
i++;
}
}
if (mclaExist.Equals(1))
{
i = 0;
foreach (DataPoint dp in chart.Series["MCLA"].Points)
{
dp.Url = rankingsMCLA[i].Url;
i++;
}
}
if (mclacoachesExist.Equals(1))
{
i = 0;
foreach (DataPoint dp in chart.Series["MCLACoaches"].Points)
{
dp.Url = rankingsMCLACoaches[i].Url;
i++;
}
}
// Fill remaining data points with empty values
// allows for .IsXValueIndexed = true on the series.
foreach (double pollDate in pollDates)
{
var data = (int)1;
if (mclaExist.Equals(1))
{
data = chart.Series["MCLA"].Points.Count(dp => dp.XValue == pollDate);
if (data == 0)
{
chart.Series["MCLA"].Points.Add(new DataPoint {
XValue = pollDate, YValues = new double[1] {
0
}, IsEmpty = true
});
}
}
if (clExist.Equals(1))
{
data = chart.Series["CollegeLax"].Points.Count(dp => dp.XValue == pollDate);
if (data == 0)
{
chart.Series["CollegeLax"].Points.Add(new DataPoint {
XValue = pollDate, YValues = new double[1] {
0
}, IsEmpty = true
});
}
}
if (lpExist.Equals(1))
{
data = chart.Series["LaxPower"].Points.Count(dp => dp.XValue == pollDate);
if (data == 0)
{
chart.Series["LaxPower"].Points.Add(new DataPoint {
XValue = pollDate, YValues = new double[1] {
0
}, IsEmpty = true
});
}
}
if (mclacoachesExist.Equals(1))
{
data = chart.Series["MCLACoaches"].Points.Count(dp => dp.XValue == pollDate);
if (data == 0)
{
chart.Series["MCLACoaches"].Points.Add(new DataPoint {
XValue = pollDate, YValues = new double[1] {
0
}, IsEmpty = true
});
}
}
}
// Sort data points by X value
// allows for .IsXValueIndexed = true on the series.
if (mclaExist.Equals(1))
{
chart.DataManipulator.Sort(PointSortOrder.Ascending, "X", "MCLA");
}
if (clExist.Equals(1))
{
chart.DataManipulator.Sort(PointSortOrder.Ascending, "X", "CollegeLax");
}
if (lpExist.Equals(1))
{
chart.DataManipulator.Sort(PointSortOrder.Ascending, "X", "LaxPower");
}
if (mclacoachesExist.Equals(1))
{
chart.DataManipulator.Sort(PointSortOrder.Ascending, "X", "MCLACoaches");
}
var imageStream = new MemoryStream();
chart.SaveImage(imageStream, ChartImageFormat.Png);
string imagemap = chart.GetHtmlImageMap("ranking");
var cacheService = new CachingService();
cacheService.Insert("chart" + id + "maxdate", maxDate);
cacheService.Insert("chart" + id + "array", imageStream.ToArray());
cacheService.Insert("chart" + id + "imagemap", imagemap);
}