/// <summary>
/// Simple plotting interface
/// </summary>
/// <returns>Output of <see cref="GnuplotExtensions.PlotNow(Gnuplot)"/></returns>
static public object Plot(IEnumerable <double> X1, IEnumerable <double> Y1, string Name1 = null, string Format1 = null,
IEnumerable <double> X2 = null, IEnumerable <double> Y2 = null, string Name2 = null, string Format2 = null,
IEnumerable <double> X3 = null, IEnumerable <double> Y3 = null, string Name3 = null, string Format3 = null,
IEnumerable <double> X4 = null, IEnumerable <double> Y4 = null, string Name4 = null, string Format4 = null,
IEnumerable <double> X5 = null, IEnumerable <double> Y5 = null, string Name5 = null, string Format5 = null,
IEnumerable <double> X6 = null, IEnumerable <double> Y6 = null, string Name6 = null, string Format6 = null,
IEnumerable <double> X7 = null, IEnumerable <double> Y7 = null, string Name7 = null, string Format7 = null,
bool logX = false, bool logY = false)
{
using (var gp = new Gnuplot()) {
IEnumerable <double>[] Xs = new[] { X1, X2, X3, X4, X5, X6, X7 };
IEnumerable <double>[] Ys = new[] { Y1, Y2, Y3, Y4, Y5, Y6, Y7 };
string[] Ns = new string[] { Name1, Name2, Name3, Name4, Name5, Name6, Name7 };
string[] Fs = new string[] { Format1, Format2, Format3, Format4, Format5, Format6, Format7 };
for (int i = 0; i < 7; i++)
{
if (Ys[i] != null)
{
var f1 = new PlotFormat();
if (Fs[i] != null)
{
f1.FromString(Fs[i]);
}
gp.PlotXY(Xs[i], Ys[i], title: Ns[i], format: f1, logX: logX, logY: logY);
}
}
return(gp.PlotNow());
}
}
/// <summary>
/// Interactive plotting using gnuplot.
/// </summary>
public Gnuplot.Gnuplot Plot()
{
var data = this.ResultData;
if (data == null)
{
throw new NotSupportedException("No data available: user must call 'RunAndLog()' first.");
}
var gp = new Gnuplot.Gnuplot();
gp.Cmd("set key t l");
var fmt = new PlotFormat("rx-");
int Kount = 1;
foreach (var ttt in ExpectedSlopes)
{
double[] xVals = data[ttt.Item1.ToString()];
string[] allYNames = data.Keys.Where(name => ttt.Item2.WildcardMatch(name)).ToArray();
foreach (string yName in allYNames)
{
double[] yVals = data[yName];
double Slope = LogLogRegression(xVals, yVals);
gp.PlotXY(xVals, yVals, logX: true, logY: true, title: yName, format: (fmt.WithLineColor(Kount).WithPointType(Kount)));
gp.SetXLabel(ttt.Item1.ToString());
Kount++;
}
}
return(gp);
}
/// <summary>
/// Maybe useful for multi-plots, when just one plot should show the legend for all plots:
/// It loops over all plots, collects all names and formats and adds a dummy graph to a specific
/// plot if the name/format pair is not already shown in this plot.
/// </summary>
/// <param name="multiplots"></param>
/// <param name="I">destination plot (where the dummys are added) row</param>
/// <param name="J">destination plot (where the dummys are added) column</param>
/// <param name="byName">
/// - if true: go by <see cref="Plot2Ddata.XYvalues.Name"/>.
/// - if false: go by <see cref="Plot2Ddata.XYvalues.Format"/>.
/// </param>
/// <param name="DummyX">x-value of the dummy plot to add, should be outside visible range, <see cref="Plot2Ddata.XrangeMax"/>.</param>
/// <param name="DummyY">y-value of the dummy plot to add, should be outside visible range, <see cref="Plot2Ddata.YrangeMax"/>.</param>
public static void AddDummyPlotsForLegend(this Plot2Ddata[,] multiplots, int I, int J, bool byName = true, double DummyX = 1e55, double DummyY = 1e56)
{
// collect all names & formats
// ---------------------------
var names = new List <string>();
var fomts = new List <PlotFormat>();
for (int i = 0; i < multiplots.GetLength(0); i++)
{
for (int j = 0; j < multiplots.GetLength(1); j++)
{
if (multiplots[i, j] != null)
{
foreach (var p in multiplots[i, j].dataGroups)
{
bool isthere;
if (byName)
{
isthere = names.Contains(p.Name);
}
else
{
isthere = fomts.Contains(p.Format);
}
if (!isthere)
{
names.Add(p.Name);
fomts.Add(p.Format);
}
}
}
}
}
// see what we have to add
// -----------------------
for (int iGraph = 0; iGraph < names.Count; iGraph++)
{
//foreach (var p in multiplots[I, J].dataGroups) {
//
//}
string nmn = names[iGraph];
PlotFormat fmt = fomts[iGraph];
bool isThere;
if (byName)
{
isThere = multiplots[I, J].dataGroups.Where(gr => gr.Name.Equals(nmn)).Count() > 0;
}
else
{
isThere = multiplots[I, J].dataGroups.Where(gr => gr.Format.Equals(fmt)).Count() > 0;
}
if (!isThere)
{
Plot2Ddata.XYvalues dummy = new Plot2Ddata.XYvalues(nmn)
{
Format = fmt,
Abscissas = new double[] { DummyX },
Values = new double[] { DummyY }
};
ArrayTools.AddToArray(dummy, ref multiplots[I, J].dataGroups);
}
}
}
public TargetViewModel(string target, string refId, PlotFormat type)
{
Target = target;
RefId = refId;
Format = type;
}
