public void UpdateReportPlots()
{
double maxTime = double.MinValue;
double minTime = double.MaxValue;
double maxValue = double.MinValue;
double minValue = double.MaxValue;
var plotModel = new PlotModel();
var plots = Plots.Where(p => p.Selected);
foreach (var _timePlot in plots)
{
var lineSeries = new LineSeries();
var plotColor = _timePlot.PointColor;
lineSeries.Color = OxyColor.FromArgb(plotColor.A, plotColor.R, plotColor.G, plotColor.B);
lineSeries.MarkerFill = OxyColor.FromArgb(plotColor.A, plotColor.R, plotColor.G, plotColor.B);
lineSeries.MarkerType = MarkerType.None;
lineSeries.StrokeThickness = 1;
lineSeries.DataFieldX = "Time";
lineSeries.DataFieldY = "Value";
var orderedPoints = _timePlot.PlotPoints
.GroupBy(point => point.Time)
.Select(group => group.First())
.OrderBy(point => point.Time)
.ToList();
foreach (var _point in orderedPoints)
{
var time = _point.Time.TimeOfDay.TotalSeconds;
var value = Convert.ToDouble(_point.Value);
maxTime = maxTime < time ? time : maxTime;
minTime = time < minTime ? time : minTime;
maxValue = maxValue < value ? value : maxValue;
minValue = value < minValue ? value : minValue;
lineSeries.Points.Add(new DataPoint {
X = time, Y = value
});
}
plotModel.Series.Add(lineSeries);
}
var dateTimeAxis = new TimeSpanAxis(AxisPosition.Bottom, minTime, maxTime, "Time");
dateTimeAxis.SetColors();
dateTimeAxis.AbsoluteMaximum = maxTime;
dateTimeAxis.AbsoluteMinimum = minTime;
plotModel.Axes.Add(dateTimeAxis);
var linearAxis = new LinearAxis(AxisPosition.Left, minValue, maxValue, "Value");
linearAxis.SetColors();
linearAxis.AbsoluteMaximum = maxValue;
linearAxis.AbsoluteMinimum = minValue;
plotModel.Axes.Add(linearAxis);
plotModel.SetColors();
ReportPlots = plotModel;
}
