public static void TestEmptyDataCharts()
{
// the PlotView is a WPF control that's created in the .xaml code
OxyPlot.Wpf.PlotView examplePlotView = new OxyPlot.Wpf.PlotView();
List <Datum> data = new List <Datum>();
Plot plot = new ScatterPlot(examplePlotView, data);
Assert.That(plot.Model.Series.Count == 0);
plot = new LinePlot(examplePlotView, data);
Assert.That(plot.Model.Series.Count == 0);
plot = new BarPlot(examplePlotView, data);
Assert.That(plot.Model.Series.Count == 0);
plot = new HistogramPlot(examplePlotView, data, 10);
Assert.That(plot.Model.Series.Count == 0);
plot = new SpectrumPlot(examplePlotView, data);
Assert.That(plot.Model.Series.Count == 0);
}
public static void TestSpectrumPlot()
{
// the PlotView is a WPF control that's created in the .xaml code
OxyPlot.Wpf.PlotView examplePlotView = new OxyPlot.Wpf.PlotView();
// just some example data to plot
var datapoint1 = new Datum(0, 1);
var datapoint2 = new Datum(2, 3);
// create the plot
Plot plot = new SpectrumPlot(examplePlotView, new List <Datum> {
datapoint1, datapoint2
}, lineColor: OxyColors.Blue);
// check to make sure the data was plotted
Assert.That(plot.Model.Series.Count == 2);
var series = plot.Model.Series[0];
var points = ((LineSeries)series).Points;
Assert.That(points.Count == 2);
Assert.That(points[0].X == 0);
Assert.That(points[0].Y == 0);
Assert.That(points[1].X == 0);
Assert.That(points[1].Y == 1);
series = plot.Model.Series[1];
points = ((LineSeries)series).Points;
Assert.That(points.Count == 2);
Assert.That(points[0].X == 2);
Assert.That(points[0].Y == 0);
Assert.That(points[1].X == 2);
Assert.That(points[1].Y == 3);
Assert.That(((LineSeries)series).ActualColor == OxyColors.Blue);
}