private void _host_OnPingSync(HostPinger host)
{
long now = DateTime.Now.Ticks;
_receivedPacketsPercent.AddPoint(host.ReceivedPacketsPercent, now);
_lostPacketsPercent.AddPoint(host.LostPacketsPercent, now);
_consecutiveLostPackets.AddPoint(host.ConsecutivePacketsLost, now);
_receivedPacketsRecent.AddPoint(host.RecentlyReceivedPackets, now);
_receivedPacketsRecentPercent.AddPoint(host.RecentlyReceivedPacketsPercent, now);
_lostPacketsRecent.AddPoint(host.RecentlyLostPackets, now);
_lostPacketsRecentPercent.AddPoint(host.RecentlyLostPacketsPercent, now);
if (!_host.LastPacketLost)
{
_currentResponseTime.AddPoint(host.CurrentResponseTime, now);
}
else
{
_currentResponseTime.AddPoint(now);
}
_averageResponseTime.AddPoint(host.AverageResponseTime, now);
_hostAvailabilityPercent.AddPoint(host.HostAvailability, now);
}
public List <DataSeries> CreateEvolutionPlaysArtistChart(int top)
{
var stat = (from s in database.AudioStatistic
join a in database.Artist on s.ArtistID equals a.ID
orderby s.Counter descending
select new { s.Artist.Name, s.TimeLineID, s.Counter });
var groups = (from b in stat
join f in database.TimeLine on b.TimeLineID equals f.ID
select new { b.Name, f.Date, b.Counter }).GroupBy(m => m.Name);
int[] X, Y;
List <DataSeries> dataSeries = new List <DataSeries>();
DataSeries series;
foreach (var group in groups)
{
int count = group.Count();
var orderedGroup = group.OrderBy(g => g.Date).ToList();
series = new DataSeries(Color.LightGray, this.GetRandomColor(), Color.DimGray)
{
Thickness = 1f
};
X = new int[count];
Y = new int[count];
for (int h = 0; h < count; h++)
{
series.Name = orderedGroup[h].Name;
Y[h] = h == 0 ? orderedGroup[h].Counter : Y[h - 1] + orderedGroup[h].Counter;
X[h] = orderedGroup[h].Date.Day;
series.AddPoint(new PointF(X[h], Y[h]));
}
dataSeries.Add(series);
}
return(dataSeries);
}
public List <DataSeries> CreateTotalPlaysArtistChart(int top)
{
var stat = (from s in database.AudioStatistic
join a in database.Artist on s.ArtistID equals a.ID
orderby s.Counter descending
select new { s.Artist.Name, s.TimeLineID, s.Counter });
var groups = (from income in stat
group income by income.Name into result
select new
{
Name = result.Key,
Sum = result.Sum(i => i.Counter)
}).OrderByDescending(s => s.Sum).Take(top).OrderBy(s => s.Sum).ToList();
List <DataSeries> dataSeries = new List <DataSeries>();
DataSeries series;
var gradient = this.CreateColorGradient(top, Color.Blue);
for (int i = 1; i < groups.Count() + 1; i++)
{
series = new DataSeries(Color.LightGray, Color.Black, Color.DimGray)
{
Thickness = 1f
};
series.Name = groups[i - 1].Name;
series.SymbolStyle.SymbolSize = 15;
series.AddPoint(new PointF(i, groups[i - 1].Sum));
dataSeries.Add(series);
series.SymbolStyle.FillColor = gradient[i - 1];
}
return(dataSeries);
}
public void CreateMainChart(Song s, Chart2D chart)
{
var stat = (from m in SharedData.Database.AudioStatistic
join a in SharedData.Database.Artist on m.ArtistID equals a.ID
orderby s.Counter descending
select new { m.Artist.Name, m.TimeLineID, m.Counter });
var groups = (from b in stat
join f in SharedData.Database.TimeLine on b.TimeLineID equals f.ID
select new { b.Name, f.Date, b.Counter }).Where(m => m.Name == s.Artist.Name);
chart.DataCollection.RemoveAll();
DataSeries series = new DataSeries(Color.LightGray, Color.Blue, Color.DimGray)
{
Thickness = 0.5f
};
int count = groups.Count();
var orderedGroup = groups.OrderBy(g => g.Date).ToList();
series = new DataSeries(Color.LightGray, Color.Blue, Color.DimGray)
{
Thickness = 1f
};
int[] X = new int[count];
int[] Y = new int[count];
for (int h = 0; h < count; h++)
{
series.Name = orderedGroup[h].Name;
Y[h] = h == 0 ? orderedGroup[h].Counter : Y[h - 1] + orderedGroup[h].Counter;
X[h] = orderedGroup[h].Date.Day;
series.AddPoint(new PointF(X[h], Y[h]));
}
for (int i = 1; i < X.Length; i++)
{
if (X[i] < X[i - 1])
{
X = X.Skip(i).ToArray();
Y = Y.Skip(i).ToArray();
series.PointList.RemoveRange(0, i);
break;
}
}
chart.DataCollection.Add(series);
chart.Title.Text = "Plot";
chart.YAxis.LabelFont = new Font("Miramonte", 7f, FontStyle.Regular);
chart.XAxis.LabelFont = new Font("Miramonte", 7f, FontStyle.Regular);
chart.YAxis.Title = "Plays";
chart.XAxis.Title = "Date";
if (X.Length > 0)
{
if (X.Length == 1)
{
chart.XAxis.Max = X.Max() + 1;
chart.XAxis.Min = X.Min() - 1;
chart.YAxis.Max = Y.Max() + 1;
chart.YAxis.Min = Y.Min() - 1;
}
else
{
chart.XAxis.Max = X.Max();
chart.XAxis.Min = X.Min();
chart.YAxis.Max = Y.Max();
chart.YAxis.Min = Y.Min();
}
}
else
{
chart.DataCollection.DataSeriesList[0].Name = s.Name;
}
chart.XAxis.Tick = 1;
float y = chart.YAxis.Max;
if (y < 40)
{
chart.YAxis.Tick = 2;
}
else if (y > 40 && y < 100)
{
chart.YAxis.Tick = 5;
}
else
{
chart.YAxis.Tick = 10;
}
chart.Legend.IsVisible = true;
chart.Legend.Location = Legend.Position.SouthEast;
}
