/// <summary>
/// Check if this series is compatible with another series. That is,
/// can the two series be displayed on the same graph. This could fail if,
/// for instance, one series shows DateTime data on the x-axis but the other
/// series shows numeric data on the x-axis.
/// </summary>
/// <param name="other">The other series to check for compatibility.</param>
public void ThrowIfIncompatibleWith(ExportedSeries other)
{
try
{
XAxisRequirements.ThrowIfIncompatibleWith(other.XAxisRequirements);
YAxisRequirements.ThrowIfIncompatibleWith(other.YAxisRequirements);
}
catch (Exception err)
{
throw new Exception($"Series {Result.Title} is incompatible with {other.Result.Title}", err);
}
}
/// <summary>
/// Convert the given apsim graph to an oxyplot <see cref="PlotModel"/>.
/// </summary>
/// <param name="graph">The graph to be converted.</param>
public IPlotModel ToPlotModel(IGraph graph)
{
if (graph.XAxis == null)
{
throw new NullReferenceException("Graph has no x-axis");
}
if (graph.YAxis == null)
{
throw new NullReferenceException("Graph has no y-axis");
}
if (graph.Legend == null)
{
throw new NullReferenceException("Graph has no legend configuration");
}
if (graph.Series == null)
{
throw new NullReferenceException("Graph has no series");
}
PlotModel plot = new PlotModel();
// Add series to graph.
AxisLabelCollection labels = AxisLabelCollection.Empty();
ExportedSeries previous = null;
AxisRequirements xAxisRequirements = null;
AxisRequirements yAxisRequirements = null;
foreach (Series graphSeries in graph.Series)
{
ExportedSeries series = graphSeries.ToOxyPlotSeries(labels);
labels = series.AxisLabels;
plot.Series.Add(series.Result);
if (previous == null)
{
previous = series;
}
else
{
previous.ThrowIfIncompatibleWith(series);
previous = series;
}
if (series.XAxisRequirements.AxisKind != null)
{
xAxisRequirements = series.XAxisRequirements;
}
if (series.YAxisRequirements.AxisKind != null)
{
yAxisRequirements = series.YAxisRequirements;
}
}
// Axes (don't add them if there are no series to display on the graph).
if (xAxisRequirements?.AxisKind != null)
{
plot.Axes.Add(graph.XAxis.ToOxyPlotAxis(xAxisRequirements, labels.XLabels));
}
if (yAxisRequirements?.AxisKind != null)
{
plot.Axes.Add(graph.YAxis.ToOxyPlotAxis(yAxisRequirements, labels.YLabels));
}
// Legend
plot.Legends.Add(new Legend()
{
LegendOrientation = graph.Legend.Orientation.ToOxyPlotLegendOrientation(),
LegendPosition = graph.Legend.Position.ToOxyPlotLegendPosition(),
LegendPlacement = graph.Legend.InsideGraphArea ? OxyLegendPlacement.Inside : OxyLegendPlacement.Outside,
Font = font,
});
// Apply font
plot.TitleFont = font;
plot.SetLegendFont(font);
plot.PlotAreaBorderThickness = new OxyThickness(0);
plot.Title = graph.Title;
return(plot);
}
