ScottPlot is a free and open-source plotting library for .NET. This package can be used to create static plots, and user controls for displaying plots interactively are available as separate NuGet packages.
Get Started
$ dotnet add package ScottPlotReadme
ScottPlot is a free and open-source plotting library for .NET that makes it easy to interactively display large datasets.
The ScottPlot Cookbook demonstrates how to create line plots, bar charts, pie graphs, scatter plots, and more with just a few lines of code.
Quickstart
double[] dataX = { 1, 2, 3, 4, 5 };
double[] dataY = { 1, 4, 9, 16, 25 };
ScottPlot.Plot myPlot = new();
myPlot.Add.Scatter(dataX, dataY);
myPlot.SavePng("quickstart.png", 400, 300);
Windows Forms Quickstart
Install the ScottPlot.WinForms NuGet package, drop a FormsPlot from the toolbox onto your form, then add the following to your start-up sequence:
double[] dataX = { 1, 2, 3, 4, 5 };
double[] dataY = { 1, 4, 9, 16, 25 };
formsPlot1.Plot.Add.Scatter(dataX, dataY);
formsPlot1.Refresh();
