/// =======================================================================================================
public static Xy Max(List <List <Xy> > input)
{
Xy max = new Xy(0, 0);
double largestY = 0.0;
foreach (List <Xy> wave in input)
{
foreach (Xy sample in wave)
{
if (sample.Y > largestY)
{
max = sample;
largestY = sample.Y;
}
}
}
return(max);
}
/// =======================================================================================================
public static Chart Milliseconds(ChartData input, string title, int height = 100,
double vertical_scale = 1.0, int width = 500, double interval_s = 1.0)
{
Chart graph = new Chart()
{
Name = string.IsNullOrWhiteSpace(title) ? "Graph" + GraphCounter : CAT.Simplify(title),
Font = CAT.CATFont, Height = height, Dock = DockStyle.None, BackColor = Color.Black, ForeColor = Color.White
};
ChartArea chartArea = new ChartArea()
{
Name = "ChartArea"
};
graph.ChartAreas.Add(chartArea);
Color[] linecolors = { Color.Blue, Color.Purple, Color.Green, Color.Orange, Color.Beige, Color.Pink };
graph.ChartAreas[0].BackColor = Color.Black;
graph.ChartAreas[0].Axes[0].MajorGrid.LineColor = Color.Yellow;
graph.ChartAreas[0].Axes[0].MinorGrid.LineColor = Color.DimGray;
graph.ChartAreas[0].Position.Auto = false;
graph.ChartAreas[0].Position.X = 0;
graph.ChartAreas[0].Position.Y = 0;
graph.ChartAreas[0].Position.Width = 100;
graph.ChartAreas[0].Position.Height = 90;
graph.ChartAreas[0].InnerPlotPosition.Auto = false;
graph.ChartAreas[0].InnerPlotPosition.X = 0;
graph.ChartAreas[0].InnerPlotPosition.Y = 0;
graph.ChartAreas[0].InnerPlotPosition.Width = 100;
graph.ChartAreas[0].InnerPlotPosition.Height = 90;
// Lines
List <double> newwaveX = new List <double>();
List <double> newwaveY = new List <double>();
int count = 0;
foreach (List <Xy> xy in input.Data)
{
newwaveX = new List <double>();
newwaveY = new List <double>();
for (int i = 0; i < xy.Count; i++)
{
newwaveX.Add(xy[i].X);
newwaveY.Add(xy[i].Y * vertical_scale);
}
graph.Series.Add(count.ToString());
graph.Series[count].Points.DataBindXY(newwaveX.ToArray(), newwaveY.ToArray());
graph.Series[count].Color = linecolors[count];
graph.Series[count].ChartType = SeriesChartType.Line;
graph.Series[count].YValueMembers = "Y";
graph.Series[count].XValueMember = "X";
graph.Series[count].IsVisibleInLegend = false;
graph.DataBind();
count++;
}
// Grids
Xy max = Maths.Max(input.Data);
double smallestx = newwaveX[0];
double largestx = newwaveX[newwaveX.Count - 1];
graph.ChartAreas[0].AxisX.Minimum = smallestx;
graph.ChartAreas[0].AxisX.Maximum = largestx;
graph.ChartAreas[0].AxisX.MinorGrid.Interval = interval_s;
graph.ChartAreas[0].AxisX.MinorGrid.LineDashStyle = ChartDashStyle.Dot;
graph.ChartAreas[0].AxisX.LabelStyle.ForeColor = Color.White;
graph.ChartAreas[0].AxisY.Maximum = 0.5;
graph.ChartAreas[0].AxisY.Minimum = -0.5;
//graph.ChartAreas[0].AxisX.IsMarginVisible = true;
// graph.ChartAreas[0].AxisY.IsMarginVisible = false;
// Determine graph dimensions
string text = "";
if (input.Type == ChartType.Time)
{
graph.Width = width;
graph.ChartAreas[0].AxisX.Interval = input.Time.TimeBaseSeconds;
//graph.ChartAreas[0].AxisX.MinorGrid.Enabled = true;
//graph.ChartAreas[0].AxisX.MajorGrid.Enabled = true;
text = max.Y.ToString("F2") + " at " + (int)(max.X % (int)input.Time.TimeBaseSeconds) + "ms";
}
else
{
graph.Width = width;
graph.ChartAreas[0].AxisX.Interval = largestx;
// graph.ChartAreas[0].AxisX.MinorGrid.Enabled = false;
// graph.ChartAreas[0].AxisX.MajorGrid.Enabled = true;
text = "";
}
graph.BorderlineColor = Color.White;
graph.Titles.Add(new Title(string.IsNullOrWhiteSpace(title) ? text : title, Docking.Top, CAT.CATFont, Color.White));
return(graph);
}
