public void ExecuteRecipe(Plot plt)
{
// plot sample data
plt.AddSignal(DataGen.Sin(51));
plt.AddSignal(DataGen.Cos(51));
// add axis lines
plt.AddHorizontalLine(.85);
plt.AddVerticalLine(23);
// customize axis lines with optional arguments
plt.AddVerticalLine(x: 33, color: Color.Magenta, width: 3, style: LineStyle.Dot);
}
public void ExecuteRecipe(Plot plt)
{
var plot1 = plt.AddScatter(new double[] { 2.5 }, new double[] { 5 }, label: "John Doe et al.");
plot1.XError = new double[] { 0.2 };
var plot2 = plt.AddScatter(new double[] { 2.7 }, new double[] { 4 }, label: "Jane Doe et al.");
plot2.XError = new double[] { 0.3 };
var plot3 = plt.AddScatter(new double[] { 2.3 }, new double[] { 3 }, label: "Jim Doe et al.");
plot3.XError = new double[] { 0.6 };
var plot4 = plt.AddScatter(new double[] { 2.8 }, new double[] { 2 }, label: "Joel Doe et al.");
plot4.XError = new double[] { 0.3 };
var plot5 = plt.AddScatter(new double[] { 2.5 }, new double[] { 1 }, label: "Jacqueline Doe et al.");
plot5.XError = new double[] { 0.2 };
plt.AddVerticalLine(2.6, style: LineStyle.Dash);
plt.SetAxisLimits(0, 5, 0, 6);
plt.Legend();
}
public void ExecuteRecipe(Plot plt)
{
double CustomSnapFunction(double value)
{
// multiple of 3 between 0 and 50
if (value < 0)
{
return(0);
}
else if (value > 50)
{
return(50);
}
else
{
return((int)Math.Round(value / 3) * 3);
}
}
// different snap sytems can be created and customized
var SnapDisabled = new ScottPlot.SnapLogic.NoSnap1D();
var SnapCustom = new SnapLogic.Custom1D(CustomSnapFunction);
plt.AddSignal(DataGen.Sin(51, mult: 5));
plt.AddSignal(DataGen.Cos(51, mult: 5));
var vLine = plt.AddVerticalLine(30);
vLine.DragEnabled = true;
vLine.DragSnap = new ScottPlot.SnapLogic.Independent2D(SnapCustom, SnapDisabled);
}
public void ExecuteRecipe(Plot plt)
{
plt.AddFunction(x => Math.Pow(x, 2), lineStyle: LineStyle.Dash);
plt.AddFunction(x => Math.Sqrt(x), lineStyle: LineStyle.Dash);
// mark a coordinate from the lower left
var point1 = plt.AddPoint(1, 1, size: 10, shape: MarkerShape.openCircle);
var hLine1 = plt.AddHorizontalLine(1, width: 2);
hLine1.Max = 1;
hLine1.Color = point1.Color;
var vLine1 = plt.AddVerticalLine(1, width: 2);
vLine1.Max = 1;
vLine1.Color = point1.Color;
// use finate upper and lower limits draw a cross on a point
var point2 = plt.AddPoint(4, 2, size: 10, shape: MarkerShape.openCircle);
var vLine2 = plt.AddVerticalLine(4, width: 2);
vLine2.Min = 1.5;
vLine2.Max = 2.5;
vLine2.Color = point2.Color;
var hLine2 = plt.AddHorizontalLine(2, width: 2);
hLine2.Min = 3.5;
hLine2.Max = 4.5;
hLine2.Color = point2.Color;
// mark a coordinate from the top right
var point3 = plt.AddPoint(2, 4, size: 10, shape: MarkerShape.openCircle);
var hLine3 = plt.AddHorizontalLine(4, width: 2);
hLine3.Min = 2;
hLine3.Color = point3.Color;
var vLine3 = plt.AddVerticalLine(2, width: 2);
vLine3.Min = 4;
vLine3.Color = point3.Color;
plt.SetAxisLimits(0, 5, 0, 5);
}
public void ExecuteRecipe(Plot plt)
{
// generate sample heights are based on https://ourworldindata.org/human-height
Random rand = new(0);
double[] values = ScottPlot.DataGen.RandomNormal(rand, pointCount: 1234, mean: 178.4, stdDev: 7.6);
// create a histogram
(double[] counts, double[] binEdges) = ScottPlot.Statistics.Common.Histogram(values, min: 140, max: 220, binSize: 1);
double[] leftEdges = binEdges.Take(binEdges.Length - 1).ToArray();
// display histogram probabability as a bar plot
var bar = plt.AddBar(values: counts, positions: leftEdges);
bar.FillColor = ColorTranslator.FromHtml("#9bc3eb");
bar.BorderLineWidth = 0;
// display histogram distribution curve as a line plot on a secondary Y axis
double[] smoothEdges = ScottPlot.DataGen.Range(start: binEdges.First(), stop: binEdges.Last(), step: 0.1, includeStop: true);
double[] smoothDensities = ScottPlot.Statistics.Common.ProbabilityDensity(values, smoothEdges, percent: true);
var probPlot = plt.AddScatterLines(
xs: smoothEdges,
ys: smoothDensities,
lineWidth: 2,
label: "probability");
probPlot.YAxisIndex = 1;
plt.YAxis2.Ticks(true);
// display vertical lines at points of interest
var stats = new ScottPlot.Statistics.BasicStats(values);
plt.AddVerticalLine(stats.Mean, Color.Black, 2, LineStyle.Solid, "mean");
plt.AddVerticalLine(stats.Mean - stats.StDev, Color.Black, 2, LineStyle.Dash, "1 SD");
plt.AddVerticalLine(stats.Mean + stats.StDev, Color.Black, 2, LineStyle.Dash);
plt.AddVerticalLine(stats.Mean - stats.StDev * 2, Color.Black, 2, LineStyle.Dot, "2 SD");
plt.AddVerticalLine(stats.Mean + stats.StDev * 2, Color.Black, 2, LineStyle.Dot);
plt.AddVerticalLine(stats.Min, Color.Gray, 1, LineStyle.Dash, "min/max");
plt.AddVerticalLine(stats.Max, Color.Gray, 1, LineStyle.Dash);
plt.Legend(location: Alignment.UpperRight);
// customize the plot style
plt.Title("Adult Male Height");
plt.YAxis.Label("Count (#)");
plt.YAxis2.Label("Probability (%)");
plt.XAxis.Label("Height (cm)");
plt.SetAxisLimits(yMin: 0);
plt.SetAxisLimits(yMin: 0, yAxisIndex: 1);
}
public void ExecuteRecipe(Plot plt)
{
plt.AddSignal(DataGen.Sin(51, mult: 5));
plt.AddSignal(DataGen.Cos(51, mult: 5));
double[] snapPositions = DataGen.Consecutive(11, 5);
// different snap sytems can be created and customized
var SnapDisabled = new ScottPlot.SnapLogic.NoSnap1D();
var SnapNearestInt = new ScottPlot.SnapLogic.Integer1D();
var SnapNearestInList = new ScottPlot.SnapLogic.Nearest1D(snapPositions);
var hLine = plt.AddHorizontalLine(2);
hLine.DragEnabled = true;
hLine.DragSnap = new ScottPlot.SnapLogic.Independent2D(x: SnapDisabled, y: SnapNearestInt);
var vLine = plt.AddVerticalLine(30);
vLine.DragEnabled = true;
vLine.DragSnap = new ScottPlot.SnapLogic.Independent2D(x: SnapNearestInList, y: SnapDisabled);
}
public void ExecuteRecipe(Plot plt)
{
// plot sample data
plt.AddSignal(DataGen.Sin(51));
plt.AddSignal(DataGen.Cos(51));
// add axis lines and configure their drag settings
var hLine = plt.AddHorizontalLine(.85);
hLine.DragEnabled = true;
hLine.DragLimitMin = -1;
hLine.DragLimitMax = 1;
var vLine = plt.AddVerticalLine(23);
vLine.DragEnabled = true;
vLine.DragLimitMin = 0;
vLine.DragLimitMax = 50;
// you can access the position of an axis line at any time
string message = $"Vertical line is at X={vLine.X}";
}
public void ExecuteRecipe(Plot plt)
{
plt.AddSignal(DataGen.Sin(51));
plt.AddSignal(DataGen.Cos(51));
var hline = plt.AddHorizontalLine(.85);
hline.LineWidth = 2;
hline.PositionLabel = true;
hline.PositionLabelBackground = hline.Color;
hline.DragEnabled = true;
var vline = plt.AddVerticalLine(23);
vline.LineWidth = 2;
vline.PositionLabel = true;
vline.PositionLabelBackground = vline.Color;
vline.DragEnabled = true;
Func <double, string> xFormatter = x => $"X={x:F2}";
vline.PositionFormatter = xFormatter;
}
