public void ExecuteRecipe(Plot plt)
{
plt.Title("Crosshair with DateTime Axis");
plt.XLabel("Horizontal Axis");
plt.YLabel("Vertical Axis");
// plot DateTime data
int pointCount = 100;
Random rand = new Random(0);
double[] values = ScottPlot.DataGen.RandomWalk(rand, pointCount);
DateTime[] dates = Enumerable.Range(0, pointCount)
.Select(x => new DateTime(2016, 06, 27).AddDays(x))
.ToArray();
double[] xs = dates.Select(x => x.ToOADate()).ToArray();
plt.AddScatter(xs, values);
// add a crosshair
var ch = plt.AddCrosshair(xs[50], values[50]);
// indicaite horizontal axis is DateTime and give a proper DateTime format string
// https://docs.microsoft.com/en-us/dotnet/standard/base-types/custom-date-and-time-format-strings
ch.VerticalLine.PositionFormatter = pos => DateTime.FromOADate(pos).ToString("d");
// use a numeric vertical axis but customize the format string
// https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-numeric-format-strings
ch.VerticalLine.PositionFormatter = pos => pos.ToString("F4");
}
public void ExecuteRecipe(Plot plt)
{
plt.AddSignal(ScottPlot.DataGen.Sin(51));
plt.AddSignal(ScottPlot.DataGen.Cos(51));
plt.AddCrosshair(42, 0.48);
plt.Title("Crosshair Demo");
plt.XLabel("Horizontal Axis");
plt.YLabel("Vertical Axis");
}
public void ExecuteRecipe(Plot plt)
{
plt.AddSignal(ScottPlot.DataGen.Sin(51));
plt.AddSignal(ScottPlot.DataGen.Cos(51));
var ch = plt.AddCrosshair(42, 0.48);
ch.IsVisibleX = false;
plt.Title("Crosshair on One Axis Only");
plt.XLabel("Horizontal Axis");
plt.YLabel("Vertical Axis");
}
public void ExecuteRecipe(Plot plt)
{
plt.Title("Customized Crosshair");
plt.XLabel("Horizontal Axis");
plt.YLabel("Vertical Axis");
plt.AddSignal(ScottPlot.DataGen.Sin(51));
plt.AddSignal(ScottPlot.DataGen.Cos(51));
var ch = plt.AddCrosshair(42, 0.48);
ch.LabelBackgroundColor = System.Drawing.Color.LightBlue;
ch.LabelFont.Color = System.Drawing.Color.Black;
ch.LabelFont.Name = ScottPlot.Drawing.InstalledFont.Monospace();
ch.LabelFont.Size = 16;
ch.LineStyle = LineStyle.Dot;
ch.LineColor = System.Drawing.Color.Blue;
}
public void ExecuteRecipe(Plot plt)
{
plt.Title("Customized Crosshair");
plt.XLabel("Horizontal Axis");
plt.YLabel("Vertical Axis");
plt.AddSignal(ScottPlot.DataGen.Sin(51));
plt.AddSignal(ScottPlot.DataGen.Cos(51));
var ch = plt.AddCrosshair(42, 0.48);
// you can style both lines at the same time
ch.LineStyle = LineStyle.Dash;
ch.Color = System.Drawing.Color.Blue;
ch.LineWidth = 2;
// or reach in and style lines individually
ch.HorizontalLine.PositionLabelFont.Size = 16;
ch.VerticalLine.PositionLabelFont.Size = 8;
ch.VerticalLine.LineStyle = LineStyle.Dot;
}
public void ExecuteRecipe(Plot plt)
{
plt.AddSignal(ScottPlot.DataGen.Sin(51));
plt.AddSignal(ScottPlot.DataGen.Cos(51));
var ch = plt.AddCrosshair(20, 0);