Partial Signal Rendering

Even if a signal plot references a large array of data, rendering can be limited to a range of values. If set,only the range of data between the minimum and maximum render indexes will be displayed.

Signal.cs

ScottPlot.Plot myPlot = new();

double[] values = Generate.RandomWalk(1000);

var sigAll = myPlot.Add.Signal(values);
sigAll.LegendText = "Full";
sigAll.Data.YOffset = 80;

var sigLeft = myPlot.Add.Signal(values);
sigLeft.LegendText = "Left";
sigLeft.Data.YOffset = 60;
sigLeft.Data.MaximumIndex = 700;

var sigRight = myPlot.Add.Signal(values);
sigRight.LegendText = "Right";
sigRight.Data.YOffset = 40;
sigRight.Data.MinimumIndex = 300;

var sigMid = myPlot.Add.Signal(values);
sigMid.LegendText = "Mid";
sigMid.Data.YOffset = 20;
sigMid.Data.MinimumIndex = 300;
sigMid.Data.MaximumIndex = 700;

myPlot.ShowLegend(Alignment.UpperRight);
myPlot.Axes.Margins(top: .5);

myPlot.SavePng("demo.png", 400, 300);

Edit on GitHub

This recipe is one of many in the Signal Plot category