/// <summary>
/// Creates Oxyplot library plot model
/// </summary>
/// <returns></returns>
private PlotModel CreateOxyPlotModel(XyPlot plot)
{
var tmp = new PlotModel {
Title = plot.Name
};
tmp.IsLegendVisible = ShowLegend;
this.ShowLegendChanged += (o, e) => { tmp.IsLegendVisible = this.ShowLegend; OxyPlotModel.InvalidatePlot(false); };
for (var i = 0; i < plot.Series.Count; i++)
{
if (plot.Series[i].Points.Count > 1)
{
var series = new LineSeries {
Title = plot.Series[i].Name, MarkerType = MarkerType.None, Color = OxyColor.FromRgb((byte)rand.Next(255), (byte)rand.Next(255), (byte)rand.Next(255))
};
Series[i].Brush = new SolidColorBrush(Color.FromRgb(series.Color.R, series.Color.G, series.Color.B));
tmp.Series.Add(series);
for (var j = 0; j < plot.Series[i].Points.Count; j++)
{
var y = plot.Series[i].Points[j].Y;
series.Points.Add(new DataPoint(plot.Series[i].Points[j].X, y));
}
series.IsVisible = Series[i].Selected;
Series[i].SelectedChanged += (o, e) => { series.IsVisible = ((SpiceSharpGUI.Windows.ViewModels.Series)o).Selected; OxyPlotModel.InvalidatePlot(false); };
}
else
{
var scatterSeries = new ScatterSeries {
Title = plot.Series[i].Name,
MarkerSize = 3,
SelectionMode = SelectionMode.Single,
MarkerType = MarkerType.Circle,
MarkerFill = OxyColor.FromRgb((byte)rand.Next(255), (byte)rand.Next(255), (byte)rand.Next(255))
};
Series[i].Brush = new SolidColorBrush(Color.FromRgb(scatterSeries.MarkerFill.R, scatterSeries.MarkerFill.G, scatterSeries.MarkerFill.B));
scatterSeries.Points.Add(new ScatterPoint(plot.Series[i].Points[0].X, plot.Series[i].Points[0].Y));
tmp.Series.Add(scatterSeries);
scatterSeries.IsVisible = Series[i].Selected;
Series[i].SelectedChanged += (o, e) => { scatterSeries.IsVisible = ((SpiceSharpGUI.Windows.ViewModels.Series)o).Selected; OxyPlotModel.InvalidatePlot(false); };
}
}
CreateAxis(plot, tmp);
YScaleLogChanged += (o, e) => { CreateAxis(plot, tmp); OxyPlotModel.InvalidatePlot(false); };
XScaleLogChanged += (o, e) => { CreateAxis(plot, tmp); OxyPlotModel.InvalidatePlot(false); };
return(tmp);
}
private void CreatePlot(string plotImage, ParameterCollection parameters, ICircuitContext context, Simulation simulation)
{
var plot = new XyPlot(simulation.Name);
List <Export> exports = GenerateExports(parameters, simulation, context);
foreach (var export in exports)
{
plot.Series.Add(new Series(export.Name));
}
simulation.ExportSimulationData += (sender, args) => CreatePointForSeries(simulation, context, args, exports, plot.Series);
simulation.AfterExecute += (sender, args) => AddPlotToResultIfValid(plotImage, context, plot, simulation);
}
public static bool IsPlotPositive(XyPlot plot)
{
for (var i = 0; i < plot.Series.Count; i++)
{
for (var j = 0; j < plot.Series[i].Points.Count; j++)
{
var y = plot.Series[i].Points[j].Y;
if (y <= 0)
{
return(false);
}
}
}
return(true);
}
public XyPlotViewModel(XyPlot plot)
{
rand = new Random(Environment.TickCount);
Series = new Series[plot.Series.Count];
for (var i = 0; i < Series.Length; i++)
{
Series[i] = new Series()
{
Name = plot.Series[i].Name, Selected = true
};
}
YScaleLogEnabled = SpiceHelper.IsPlotPositive(plot);
OxyPlotModel = CreateOxyPlotModel(plot);
}
private void CreateAcSweepPlot(string variableName, List <Export> exports, ICircuitContext context)
{
var plot = new XyPlot("AC - Parameter sweep: " + variableName);
foreach (var export in exports)
{
var series = new Series(export.Simulation.Name)
{
XUnit = "Freq (parameter)",
YUnit = export.QuantityUnit,
};
AddAcPointsToSeries(export, series);
plot.Series.Add(series);
}
context.Result.AddPlot(plot);
}
private void CreateOpSweepPlot(Context.Sweeps.ParameterSweep firstParameterSweep, string variableName, List <Export> exports, ICircuitContext context)
{
var plot = new XyPlot("OP - Parameter sweep: " + variableName);
foreach (var export in exports)
{
var series = new Series(export.Simulation.Name)
{
XUnit = firstParameterSweep.Parameter.Image,
YUnit = export.QuantityUnit,
};
AddOpPointToSeries(firstParameterSweep, export, context, series);
plot.Series.Add(series);
}
context.Result.AddPlot(plot);
}
private void CreatePlot(string plotImage, ParameterCollection parameters, ICircuitContext context, IEnumerable <Simulation> simulations)
{
var plot = new XyPlot($"Merged: {plotImage}");
foreach (var simulation in simulations)
{
List <Export> exports = GenerateExports(parameters, simulation, context);
List <Series> series = new List <Series>();
foreach (var export in exports)
{
series.Add(new Series($"{simulation.Name} {export.Name}"));
}
plot.Series.AddRange(series);
simulation.ExportSimulationData += (sender, args) => CreatePointForSeries(simulation, context, args, exports, series);
}
context.Result.AddPlot(plot);
}
private void CreateAxis(XyPlot plot, PlotModel tmp)
{
if (plot.Series.Count > 0)
{
string xUnit = plot.Series[0].XUnit;
string yUnit = plot.Series[0].YUnit;
tmp.Axes.Clear();
if (XScaleLog)
{
tmp.Axes.Add(new LogarithmicAxis {
Position = AxisPosition.Bottom, Unit = xUnit
});
}
else
{
tmp.Axes.Add(new LinearAxis {
Position = AxisPosition.Bottom, Unit = xUnit
});
}
if (YScaleLog)
{
tmp.Axes.Add(new LogarithmicAxis {
Position = AxisPosition.Left, Unit = yUnit
});
}
else
{
tmp.Axes.Add(new LinearAxis {
Position = AxisPosition.Left, Unit = yUnit
});
}
}
}
private void AddPlotToResultIfValid(string plotImage, ICircuitContext context, XyPlot plot, Simulation simulation)
{
for (int i = plot.Series.Count - 1; i >= 0; i--)
{
Series series = plot.Series[i];
if (series.Points.Count == 0)
{
plot.Series.RemoveAt(i);
}
}
if (plot.Series.Count > 0)
{
context.Result.AddPlot(plot);
}
else
{
context.Result.Validation.Add(new ValidationEntry(ValidationEntrySource.Reader, ValidationEntryLevel.Warning, $"{plotImage} is not valid for: {simulation.Name}"));
}
}
