ScottPlot.NET
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Colorbar Title

A colorbar displays a colormap on an edge of the plot, and it has an optional label which can be customized to display a title.

This code sample is specific to ScottPlot 5 (details)
ScottPlot.Plot myPlot = new();

double[,] data = SampleData.MonaLisa();

var hm = myPlot.Add.Heatmap(data);
hm.Colormap = new ScottPlot.Colormaps.Turbo();

var cb = myPlot.Add.ColorBar(hm);
cb.Label = "Intensity";
cb.LabelStyle.FontSize = 24;

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

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