public void ExecuteRecipe(Plot plt)
{
double SupplyFunction(double q) => 5 * q + 1;
double DemandFunction(double q) => - 3 * q + 17;
const double priceFloor = 12.5;
double[] xs = DataGen.Consecutive(5);
double[] supply = xs.Select(SupplyFunction).ToArray();
double[] demand = xs.Select(DemandFunction).ToArray();
plt.AddScatter(xs, supply, markerShape: MarkerShape.none, label: "Supply");
plt.AddScatter(xs, demand, markerShape: MarkerShape.none, label: "Demand");
plt.AddHorizontalLine(priceFloor, label: "Price Floor");
double[] maxProducerSurplusBounds = new double[] { 0, 1.5 };
var maxProducerSurplus = plt.AddFill(maxProducerSurplusBounds, maxProducerSurplusBounds.Select(SupplyFunction).ToArray(), maxProducerSurplusBounds, Enumerable.Repeat(priceFloor, 2).ToArray());
maxProducerSurplus.LineWidth = 0;
maxProducerSurplus.FillColor = Color.LawnGreen;
maxProducerSurplus.HatchColor = Color.Transparent;
maxProducerSurplus.HatchStyle = Drawing.HatchStyle.StripedWideDownwardDiagonal;
maxProducerSurplus.Label = "Maximum Possible Producer Surplus";
double[] minProducerSurplusBounds = new double[] { 1.2, 2.3 };
var minProducerSurplus = plt.AddFill(minProducerSurplusBounds, minProducerSurplusBounds.Select(SupplyFunction).ToArray(), minProducerSurplusBounds, Enumerable.Repeat(priceFloor, 2).ToArray());
minProducerSurplus.LineWidth = 0;
minProducerSurplus.FillColor = Color.Transparent;
minProducerSurplus.HatchColor = Color.Red;
minProducerSurplus.HatchStyle = Drawing.HatchStyle.StripedWideDownwardDiagonal;
minProducerSurplus.Label = "Minimum Possible Producer Surplus";
plt.Legend();
}
public FormsPlotMouseYTrack()
{
MouseMove += FormsPlotMouseXTrack_MouseMove;
MouseHorisontalLine = Plot.AddHorizontalLine(0, Color.Green, 1, LineStyle.Dash);
ZeroHorisontalLine = Plot.AddHorizontalLine(0, Color.Gray, 1, LineStyle.DashDot);
YMaxWarningHorisontalLine = Plot.AddHorizontalLine(0, Color.Orange, 1, LineStyle.DashDot);
YMinWarningHorisontalLine = Plot.AddHorizontalLine(0, Color.Orange, 1, LineStyle.DashDot);
}
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)
{
// 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)
{
Random rand = new Random(0);
int pointCount = 500;
double[] xs = DataGen.Consecutive(pointCount);
double[] ys = DataGen.Random(rand, pointCount);
double tenthPercentile = Statistics.Common.Percentile(ys, 10);
plt.Title("10th Percentile");
plt.AddScatter(xs, ys, lineWidth: 0, markerShape: MarkerShape.openCircle);
plt.AddHorizontalLine(tenthPercentile, width: 3, style: LineStyle.Dash);
}
public void ExecuteRecipe(Plot plt)
{
Random rand = new Random(0);
int pointCount = 500;
double[] xs = DataGen.Consecutive(pointCount);
double[] ys = DataGen.Random(rand, pointCount);
// A septile is a 7-quantile
double secondSeptile = Statistics.Common.Quantile(ys, 2, 7);
plt.Title("Second Septile");
plt.AddScatter(xs, ys, lineWidth: 0, markerShape: MarkerShape.openCircle);
plt.AddHorizontalLine(secondSeptile, width: 3, style: LineStyle.Dash);
}
public void ExecuteRecipe(Plot plt)
{
Random rand = new Random(0);
int pointCount = 500;
double[] xs = DataGen.Consecutive(pointCount);
double[] ys = DataGen.Random(rand, pointCount);
int n = 200;
double nthValue = Statistics.Common.NthOrderStatistic(ys, n);
plt.Title($"{n}th Smallest Value (of {pointCount})");
plt.AddScatter(xs, ys, lineWidth: 0, markerShape: MarkerShape.openCircle);
plt.AddHorizontalLine(nthValue, width: 3, style: LineStyle.Dash);
}
public void ExecuteRecipe(Plot plt)
{
plt.AddSignal(DataGen.Sin(51));
plt.AddSignal(DataGen.Cos(51));
var hline = plt.AddHorizontalLine(0.23);
hline.DragEnabled = true;
hline.IgnoreAxisAuto = true;
var hSpan = plt.AddHorizontalSpan(-10, 20);
hSpan.DragEnabled = true;
hSpan.IgnoreAxisAuto = true;
}
public void ExecuteRecipe(Plot plt)
{
Random rand = new Random(0);
const int n = 500;
double[] ys = DataGen.Random(rand, n);
double second_septile = ScottPlot.Statistics.Common.Quantile(ys, 2, 7); // A septile is a 7-quantile
plt.AddSignal(ys, label: "Random Data");
plt.AddHorizontalLine(second_septile, label: "2nd Septile");
plt.Legend();
}
public void ExecuteRecipe(Plot plt)
{
Random rand = new Random(0);
const int n = 500;
double[] ys = DataGen.Random(rand, n);
double tenth_percentile = ScottPlot.Statistics.Common.Percentile(ys, 10); // Note that the 10th percentile is different from 10% lows, which is the average of the bottom 10%
plt.AddSignal(ys, label: "Random Data");
plt.AddHorizontalLine(tenth_percentile, label: "10th Percentile");
plt.Legend();
}
public void ExecuteRecipe(Plot plt)
{
Random rand = new Random(0);
const int n = 500;
double[] ys = DataGen.Random(rand, n);
int k = 200;
double y = ScottPlot.Statistics.Common.NthOrderStatistic(ys, k);
plt.AddSignal(ys, label: "Random Data");
plt.AddHorizontalLine(y, label: $"{k}th Order Statistic");
plt.Legend();
}
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;
}
