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// --------------------------------------------------------------------------------------------------------------------// <copyright file="CustomSeriesExamples.cs" company="OxyPlot">// Copyright (c) 2014 OxyPlot contributors// </copyright>// --------------------------------------------------------------------------------------------------------------------namespace ExampleLibrary{using System;using OxyPlot;using OxyPlot.Axes;using OxyPlot.Series;[Examples("Custom series"), Tags("Series")]public static class CustomSeriesExamples{[Example("ErrorSeries")]public static PlotModel ErrorSeries(){int n = 20;var model = new PlotModel { Title = "ErrorSeries", LegendPosition = LegendPosition.BottomRight };var s1 = new ErrorSeries { Title = "Measurements" };var random = new Random(31);double x = 0;double y = 0;for (int i = 0; i < n; i++){x += 2 + (random.NextDouble() * 10);y += 1 + random.NextDouble();double xe = 1 + (random.NextDouble() * 2);double ye = 1 + (random.NextDouble() * 2);s1.Points.Add(new ErrorItem(x, y, xe, ye));}model.Series.Add(s1);return model;}[Example("LineSegmentSeries")]public static PlotModel LineSegmentSeries(){var model = new PlotModel { Title = "LineSegmentSeries" };var lss1 = new LineSegmentSeries { Title = "The first series" };// First segmentlss1.Points.Add(new DataPoint(0, 3));lss1.Points.Add(new DataPoint(2, 3.2));// Second segmentlss1.Points.Add(new DataPoint(2, 2.7));lss1.Points.Add(new DataPoint(7, 2.9));model.Series.Add(lss1);var lss2 = new LineSegmentSeries { Title = "The second series" };// First segmentlss2.Points.Add(new DataPoint(1, -3));lss2.Points.Add(new DataPoint(2, 10));// Second segmentlss2.Points.Add(new DataPoint(0, 4.8));lss2.Points.Add(new DataPoint(7, 2.3));// A very short segmentlss2.Points.Add(new DataPoint(6, 4));lss2.Points.Add(new DataPoint(6, 4 + 1e-8));model.Series.Add(lss2);return model;}[Example("FlagSeries")]public static PlotModel FlagSeries(){var model = new PlotModel { Title = "FlagSeries" };var s1 = new FlagSeries { Title = "Incidents", Color = OxyColors.Red };s1.Values.Add(2);s1.Values.Add(3);s1.Values.Add(5);s1.Values.Add(7);s1.Values.Add(11);s1.Values.Add(13);s1.Values.Add(17);s1.Values.Add(19);model.Series.Add(s1);return model;}[Example("MatrixSeries - diagonal matrix")]public static PlotModel DiagonalMatrix(){var model = new PlotModel();var matrix = new double[3, 3];matrix[0, 0] = 1;matrix[1, 1] = 2;matrix[2, 2] = 3;// Reverse the vertical axismodel.Axes.Add(new LinearAxis { Position = AxisPosition.Left, StartPosition = 1, EndPosition = 0 });model.Axes.Add(new LinearAxis { Position = AxisPosition.Bottom });model.Series.Add(new MatrixSeries { Matrix = matrix, ShowDiagonal = true });return model;}[Example("PolarHeatMap")]public static PlotModel PolarHeatMap(){var model = new PlotModel { Title = "Polar heat map", PlotMargins = new OxyThickness(40, 80, 40, 40), PlotType = PlotType.Polar, PlotAreaBorderThickness = new OxyThickness(0) };var matrix = new double[2, 2];matrix[0, 0] = 0;matrix[0, 1] = 2;matrix[1, 0] = 1.5;matrix[1, 1] = 0.2;model.Axes.Add(new AngleAxis { StartAngle = 0, EndAngle = 360, Minimum = 0, Maximum = 360, MajorStep = 30, MinorStep = 15 });model.Axes.Add(new MagnitudeAxis { Minimum = 0, Maximum = 100, MajorStep = 25, MinorStep = 5 });model.Axes.Add(new LinearColorAxis { Position = AxisPosition.Right, Palette = OxyPalettes.Rainbow(500), HighColor = OxyColors.Gray, LowColor = OxyColors.Black });model.Series.Add(new PolarHeatMapSeries { Data = matrix, Angle0 = 30, Angle1 = 150, Magnitude0 = 0, Magnitude1 = 80, Interpolate = false });return model;}[Example("PolarHeatMap Reversed Angle Axis")]public static PlotModel PolarHeatMapReversedAngleAxis(){var model = new PlotModel { Title = "Polar heat map", PlotMargins = new OxyThickness(40, 80, 40, 40), PlotType = PlotType.Polar, PlotAreaBorderThickness = new OxyThickness(0) };var matrix = new double[2, 2];matrix[0, 0] = 0;matrix[0, 1] = 2;matrix[1, 0] = 1.5;matrix[1, 1] = 0.2;model.Axes.Add(new AngleAxis { StartAngle = 360, EndAngle = 0, Minimum = 0, Maximum = 360, MajorStep = 30, MinorStep = 15 });model.Axes.Add(new MagnitudeAxis { Minimum = 0, Maximum = 100, MajorStep = 25, MinorStep = 5 });model.Axes.Add(new LinearColorAxis { Position = AxisPosition.Right, Palette = OxyPalettes.Rainbow(500), HighColor = OxyColors.Gray, LowColor = OxyColors.Black });model.Series.Add(new PolarHeatMapSeries { Data = matrix, Angle0 = 30, Angle1 = 150, Magnitude0 = 0, Magnitude1 = 80, Interpolate = false });return model;}[Example("PolarHeatMap Rotated CounterClockwise 90")]public static PlotModel PolarHeatMapRotatedCounterClockwise90(){var model = new PlotModel { Title = "Polar heat map", PlotMargins = new OxyThickness(40, 80, 40, 40), PlotType = PlotType.Polar, PlotAreaBorderThickness = new OxyThickness(0) };var matrix = new double[2, 2];matrix[0, 0] = 0;matrix[0, 1] = 2;matrix[1, 0] = 1.5;matrix[1, 1] = 0.2;model.Axes.Add(new AngleAxis { StartAngle = 90, EndAngle = 90+360, Minimum = 0, Maximum = 360, MajorStep = 30, MinorStep = 15 });model.Axes.Add(new MagnitudeAxis { Minimum = 0, Maximum = 100, MajorStep = 25, MinorStep = 5 });model.Axes.Add(new LinearColorAxis { Position = AxisPosition.Right, Palette = OxyPalettes.Rainbow(500), HighColor = OxyColors.Gray, LowColor = OxyColors.Black });model.Series.Add(new PolarHeatMapSeries { Data = matrix, Angle0 = 30, Angle1 = 150, Magnitude0 = 0, Magnitude1 = 80, Interpolate = false });return model;}[Example("PolarHeatMap Rotated CounterClockwise on PI degrees")]public static PlotModel PolarHeatMapRotatedCounterClockwisePi(){var model = new PlotModel { Title = "Polar heat map", PlotMargins = new OxyThickness(40, 80, 40, 40), PlotType = PlotType.Polar, PlotAreaBorderThickness = new OxyThickness(0) };var matrix = new double[2, 2];matrix[0, 0] = 0;matrix[0, 1] = 2;matrix[1, 0] = 1.5;matrix[1, 1] = 0.2;model.Axes.Add(new AngleAxis { StartAngle = Math.PI, EndAngle = Math.PI + 360, Minimum = 0, Maximum = 360, MajorStep = 30, MinorStep = 15 });model.Axes.Add(new MagnitudeAxis { Minimum = 0, Maximum = 100, MajorStep = 25, MinorStep = 5 });model.Axes.Add(new LinearColorAxis { Position = AxisPosition.Right, Palette = OxyPalettes.Rainbow(500), HighColor = OxyColors.Gray, LowColor = OxyColors.Black });model.Series.Add(new PolarHeatMapSeries { Data = matrix, Angle0 = 30, Angle1 = 150, Magnitude0 = 0, Magnitude1 = 80, Interpolate = false });return model;}[Example("PolarHeatMap (interpolated)")]public static PlotModel PolarHeatMapInterpolated(){var model = PolarHeatMap();model.Title = "Polar heat map (interpolated)";((PolarHeatMapSeries)model.Series[0]).Interpolate = true;return model;}[Example("PolarHeatMap fixed size image")]public static PlotModel PolarHeatMapFixed(){var model = PolarHeatMap();model.Title = "Polar heat map with fixed size image";((PolarHeatMapSeries)model.Series[0]).ImageSize = 800;return model;}[Example("PolarHeatMap on linear axes")]public static PlotModel PolarHeatMapLinearAxes(){var model = new PlotModel { Title = "Polar heat map on linear axes" };var matrix = new double[2, 2];matrix[0, 0] = 0;matrix[0, 1] = 2;matrix[1, 0] = 1.5;matrix[1, 1] = 0.2;model.Axes.Add(new LinearAxis { Position = AxisPosition.Bottom, Minimum = -100, Maximum = 100 });model.Axes.Add(new LinearAxis { Position = AxisPosition.Left, Minimum = 0, Maximum = 100 });model.Axes.Add(new LinearColorAxis { Position = AxisPosition.Right, Palette = OxyPalettes.Rainbow(500), HighColor = OxyColors.Gray, LowColor = OxyColors.Black });model.Series.Add(new PolarHeatMapSeries { Data = matrix, Angle0 = 30, Angle1 = 150, Magnitude0 = 0, Magnitude1 = 80, Interpolate = true });return model;}[Example("PolarHeatMap linear axes, fixed size image (256x256)")]public static PlotModel PolarHeatMapLinearAxesFixed256(){var model = PolarHeatMapLinearAxes();model.Title = "Polar heat map on linear axes & fixed size image (256x256)";((PolarHeatMapSeries)model.Series[0]).ImageSize = 256;return model;}[Example("PolarHeatMap linear axes, fixed size image (1000x1000)")]public static PlotModel PolarHeatMapLinearAxesFixed1000(){var model = PolarHeatMapLinearAxes();model.Title = "Polar heat map on linear axes & fixed size image (1000x1000)";((PolarHeatMapSeries)model.Series[0]).ImageSize = 1000;return model;}[Example("Design structure matrix (DSM)")]public static PlotModel DesignStructureMatrix(){// See also http://en.wikipedia.org/wiki/Design_structure_matrixvar data = new double[7, 7];// indexing: data[column,row]data[1, 0] = 1;data[5, 0] = 1;data[3, 1] = 1;data[0, 2] = 1;data[6, 2] = 1;data[4, 3] = 1;data[1, 4] = 1;data[5, 4] = 1;data[2, 5] = 1;data[0, 6] = 1;data[4, 6] = 1;for (int i = 0; i < 7; i++){data[i, i] = -1;}var model = new PlotModel { Title = "Design structure matrix (DSM)" };model.Axes.Add(new LinearColorAxis { Position = AxisPosition.None, Palette = new OxyPalette(OxyColors.White, OxyColors.LightGreen), LowColor = OxyColors.Black, Minimum = 0, IsAxisVisible = false });var topAxis = new CategoryAxis{Position = AxisPosition.Top};topAxis.Labels.AddRange(new[] { "A", "B", "C", "D", "E", "F", "G" });model.Axes.Add(topAxis);var leftAxis = new CategoryAxis{Position = AxisPosition.Left,StartPosition = 1,EndPosition = 0};leftAxis.Labels.AddRange(new[] { "Element A", "Element B", "Element C", "Element D", "Element E", "Element F", "Element G" });model.Axes.Add(leftAxis);var hms = new DesignStructureMatrixSeries{Data = data,Interpolate = false,LabelFormatString = "#",LabelFontSize = 0.25,X0 = 0,X1 = data.GetLength(0) - 1,Y0 = 0,Y1 = data.GetLength(1) - 1,};model.Series.Add(hms);return model;}}public class DesignStructureMatrixSeries : HeatMapSeries{protected override string GetLabel(double v, int i, int j){if (i == j){return ((CategoryAxis)this.XAxis).Labels[i];}return base.GetLabel(v, i, j);}}}
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