Stacked Range Chart

ScottPlot.Plot myPlot = new();

// prepare a custom color palette
string[] colorCodes = ["#3369cc", "#95bce3", "#f4a861", "#fd8d00"];
ScottPlot.Palettes.Custom palette = new(colorCodes);

// create a stacked bar chart with a collection of named ranges
string[] rangeNames = ["Yearly Low", "Mean Daily Low", "Mean Daily High", "Yearly High"];
List<(string name, double[] edges)> ranges =
[
    ("Ontario", [-9, 3, 7, 13, 27]),
    ("England", [4, 7, 12, 16, 24]),
    ("Kentucky", [-4, 7, 13, 20, 30]),
];
myPlot.Add.StackedRanges(ranges, palette);

// use tick labels with a degree symbol
ScottPlot.TickGenerators.NumericAutomatic tickGen = new();
myPlot.Axes.Left.TickGenerator = tickGen;
tickGen.LabelFormatter = (x) => $"{x}º";

// display the legend outside the data area
myPlot.ShowLegend(Edge.Right);

// add items to the legend manually
for (int i = 0; i < rangeNames.Length; i++)
{
    LegendItem item = new()
    {
        LabelText = rangeNames[i],
        FillColor = palette.GetColor(i),
    };
    myPlot.Legend.ManualItems.Add(item);
}
myPlot.Legend.ManualItems.Reverse();

// improve styling and alignment
myPlot.Legend.OutlineStyle.IsVisible = false;
myPlot.Legend.ShadowColor = Colors.Transparent;
myPlot.Legend.Padding = new(0);
myPlot.Axes.Right.MaximumSize = 0;

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