public static void Main2()
{
RGBABitmapImageReference imageReference = CreateRGBABitmapImageReference();
ScatterPlotSeries series = GetDefaultScatterPlotSeriesSettings();
series.xs = new double [] { -2, -1, 0, 1, 2 };
series.ys = new double [] { 2, -1, -2, -1, 2 };
series.linearInterpolation = true;
series.lineType = "dashed".ToCharArray();
series.lineThickness = 2d;
series.color = GetGray(0.3);
ScatterPlotSettings settings = GetDefaultScatterPlotSettings();
settings.width = 600;
settings.height = 400;
settings.autoBoundaries = true;
settings.autoPadding = true;
settings.title = "x^2 - 2".ToCharArray();
settings.xLabel = "X axis".ToCharArray();
settings.yLabel = "Y axis".ToCharArray();
settings.scatterPlotSeries = new ScatterPlotSeries [] { series };
DrawScatterPlotFromSettings(imageReference, settings);
double[] pngdata = ConvertToPNG(imageReference.image);
WriteToFile(pngdata, "example2.png");
DeleteImage(imageReference.image);
}
private IReadOnlyCollection <IAggregatedChartViewModel> CreateChartForAllStints(IEnumerable <IGrouping <int, LapTelemetryDto> > lapsStintGrouping)
{
var lapsInStints = lapsStintGrouping as IGrouping <int, LapTelemetryDto>[] ?? lapsStintGrouping.ToArray();
string title = BuildTitleForAllStints(lapsInStints);
IColorPaletteProvider colorPaletteProvider = new BasicColorPaletteProvider();
AxisDefinition xAxis = new AxisDefinition(_dataExtractor.XMajorTickSize, _dataExtractor.XMajorTickSize / 4, _dataExtractor.XUnit, "Rear Roll Angle");
AxisDefinition yAxis = new AxisDefinition(_dataExtractor.YMajorTickSize, _dataExtractor.YMajorTickSize / 4, _dataExtractor.YUnit, "Front Roll Angle");
ScatterPlot scatterPlot = new ScatterPlot(title, xAxis, yAxis);
_lateralAccFilter.MinimumG = 0;
_lateralAccFilter.MaximumG = double.MaxValue;
foreach (IGrouping <int, LapTelemetryDto> lapsInStint in lapsInStints)
{
string seriesTitle = BuildSeriesTitle(lapsInStint);
ScatterPlotSeries newSeries = _dataExtractor.ExtractSeries(lapsInStint, _filters, seriesTitle, colorPaletteProvider.GetNext().ToOxyColor());
scatterPlot.AddScatterPlotSeries(newSeries);
}
scatterPlot.AddAnnotation(new LineAnnotation()
{
Slope = 1, Intercept = 0, Color = OxyColors.Red, StrokeThickness = 1, LineStyle = LineStyle.Solid
});
ScatterPlotChartViewModel viewModel = new ScatterPlotChartViewModel(_dataPointSelectionSynchronization)
{
Title = title
};
viewModel.FromModel(scatterPlot);
return(new[] { viewModel });
}
private IReadOnlyCollection <IAggregatedChartViewModel> CreateChartForAllStints(IEnumerable <IGrouping <int, LapTelemetryDto> > lapsStintGrouping)
{
IColorPaletteProvider colorPaletteProvider = new BasicColorPaletteProvider();
List <IAggregatedChartViewModel> charts = new List <IAggregatedChartViewModel>();
IEnumerable <IGrouping <int, LapTelemetryDto> > lapsInStints = lapsStintGrouping as IGrouping <int, LapTelemetryDto>[] ?? lapsStintGrouping.ToArray();
string title = BuildTitleForAllStints(lapsInStints);
double maxG = 0;
AxisDefinition xAxis = new AxisDefinition(_dataExtractor.XMajorTickSize, _dataExtractor.XMajorTickSize / 4, _dataExtractor.XUnit, "Lat Acc");
AxisDefinition yAxis = new AxisDefinition(_dataExtractor.YMajorTickSize, _dataExtractor.YMajorTickSize / 4, _dataExtractor.YUnit, "Long Acc");
ScatterPlot scatterPlot = new ScatterPlot(title, xAxis, yAxis);
foreach (IGrouping <int, LapTelemetryDto> lapsInStint in lapsInStints)
{
string seriesTitle = $"Laps: {string.Join(", ", lapsInStint.Select(x => x.LapSummary.CustomDisplayName))} - Stint: {lapsInStint.Key}";
ScatterPlotSeries newSeries = _dataExtractor.ExtractSeries(lapsInStint, Enumerable.Empty <ITelemetryFilter>().ToList(), seriesTitle, colorPaletteProvider.GetNext().ToOxyColor());
scatterPlot.AddScatterPlotSeries(newSeries);
maxG = Math.Max(maxG, newSeries.DataPoints.Max(x => Math.Abs(x.Y)));
}
SetAxisRanges(maxG, xAxis, yAxis);
ScatterPlotChartViewModel viewModel = new ScatterPlotChartViewModel(_dataPointSelectionSynchronization)
{
Title = "Lateral / Longitudinal G"
};
viewModel.FromModel(scatterPlot);
charts.Add(viewModel);
return(charts);
}
private WheelsChartViewModel CreateWheelsChartViewModel(ScatterPlotSeries fl, ScatterPlotSeries fr, ScatterPlotSeries rl, ScatterPlotSeries rr)
{
WheelsChartViewModel wheelsChartViewModel = new WheelsChartViewModel
{
FrontLeftChartViewModel = CreateScatterPlotChartViewModel("Front Left", fl),
FrontRightChartViewModel = CreateScatterPlotChartViewModel("Front Right", fr),
RearLeftChartViewModel = CreateScatterPlotChartViewModel("Rear Left", rl),
RearRightChartViewModel = CreateScatterPlotChartViewModel("Rear Right", rr)
};
return(wheelsChartViewModel);
}
public ScatterPlotSeries ExtractMultiPointSeries(IEnumerable <LapTelemetryDto> loadedLaps, IReadOnlyCollection <ITelemetryFilter> filters, string seriesTitle, OxyColor color)
{
TimedTelemetrySnapshot[] timedTelemetrySnapshots = loadedLaps.SelectMany(x => x.DataPoints).Where(x => filters.All(y => y.Accepts(x))).ToArray();
if (timedTelemetrySnapshots.Length == 0)
{
return(null);
}
ScatterPlotSeries newSeries = new ScatterPlotSeries(color, seriesTitle);
timedTelemetrySnapshots.ForEach(x => newSeries.AddDataPoints(GetDataPoints(x).Select(y => (y.x, y.y, x))));
return(newSeries);
}
public IAggregatedChartViewModel CreateAggregatedChartViewModel()
{
IReadOnlyCollection <LapTelemetryDto> loadedLaps = _loadedLaps.LoadedLaps;
string title = $"{ChartName} - Laps: {string.Join(", ", loadedLaps.Select(x => x.LapSummary.CustomDisplayName))}";
ScatterPlotSeries frontLeftSeries = _dataExtractor.ExtractFrontLeft(loadedLaps);
ScatterPlotSeries frontRightSeries = _dataExtractor.ExtractFrontRight(loadedLaps);
ScatterPlotSeries rearLeftSeries = _dataExtractor.ExtractRearLeft(loadedLaps);
ScatterPlotSeries rearRightSeries = _dataExtractor.ExtractRearRight(loadedLaps);
SplitAggregatedChartViewModel mainViewModel = new SplitAggregatedChartViewModel()
{
Title = title,
TopViewModel = CreateScatterPlotChartViewModel("All Wheels", frontLeftSeries, frontRightSeries, rearLeftSeries, rearRightSeries),
BottomViewModel = CreateWheelsChartViewModel(frontLeftSeries, frontRightSeries, rearLeftSeries, rearRightSeries)
};
return(mainViewModel);
}
public IReadOnlyCollection <IAggregatedChartViewModel> CreateChartForEachStint(IEnumerable <IGrouping <int, LapTelemetryDto> > lapsStintGrouping, AggregatedChartSettingsDto aggregatedChartSettings)
{
List <IAggregatedChartViewModel> charts = new List <IAggregatedChartViewModel>();
foreach (IGrouping <int, LapTelemetryDto> lapsInStint in lapsStintGrouping)
{
string title = BuildChartTitle(lapsInStint, aggregatedChartSettings);
AxisDefinition xAxis = new AxisDefinition(_dataExtractor.XMajorTickSize, _dataExtractor.XMajorTickSize / 4, _dataExtractor.XUnit, "Rear Roll Angle");
AxisDefinition yAxis = new AxisDefinition(_dataExtractor.YMajorTickSize, _dataExtractor.YMajorTickSize / 4, _dataExtractor.YUnit, "Front Roll Angle");
ScatterPlot scatterPlot = new ScatterPlot(title, xAxis, yAxis);
for (int i = 0; i < ColorMap.Count; i++)
{
double minG = i * 0.25;
double maxG = i + 1 == ColorMap.Count ? double.MaxValue : (i + 1) * 0.25;
_lateralAccFilter.MinimumG = minG;
_lateralAccFilter.MaximumG = maxG;
string seriesTitle = maxG < double.MaxValue ? $"{minG:F2}G - {maxG:F2}G" : $"{minG:F2}G+";
ScatterPlotSeries newSeries = _dataExtractor.ExtractSeries(lapsInStint, _filters, seriesTitle, ColorMap[i]);
if (newSeries == null)
{
continue;
}
}
scatterPlot.AddAnnotation(new LineAnnotation()
{
Slope = 1, Intercept = 0, Color = OxyColors.Red, StrokeThickness = 1, LineStyle = LineStyle.Solid
});
ScatterPlotChartViewModel viewModel = new ScatterPlotChartViewModel(_dataPointSelectionSynchronization)
{
Title = title
};
viewModel.FromModel(scatterPlot);
charts.Add(viewModel);
}
return(charts);
}
public IReadOnlyCollection <IAggregatedChartViewModel> CreateChartForEachStint(IEnumerable <IGrouping <int, LapTelemetryDto> > lapsStintGrouping, AggregatedChartSettingsDto aggregatedChartSettings)
{
List <IAggregatedChartViewModel> charts = new List <IAggregatedChartViewModel>();
foreach (IGrouping <int, LapTelemetryDto> lapsGrouped in lapsStintGrouping)
{
string title = BuildChartTitle(lapsGrouped, aggregatedChartSettings);
ScatterPlotSeries frontLeftSeries = _dataExtractor.ExtractFrontLeft(lapsGrouped);
ScatterPlotSeries frontRightSeries = _dataExtractor.ExtractFrontRight(lapsGrouped);
ScatterPlotSeries rearLeftSeries = _dataExtractor.ExtractRearLeft(lapsGrouped);
ScatterPlotSeries rearRightSeries = _dataExtractor.ExtractRearRight(lapsGrouped);
SplitAggregatedChartViewModel mainViewModel = new SplitAggregatedChartViewModel()
{
Title = title,
TopViewModel = CreateScatterPlotChartViewModel("All Wheels", frontLeftSeries, frontRightSeries, rearLeftSeries, rearRightSeries),
BottomViewModel = CreateWheelsChartViewModel(frontLeftSeries, frontRightSeries, rearLeftSeries, rearRightSeries)
};
charts.Add(mainViewModel);
}
return(charts);
}
public IAggregatedChartViewModel CreateAggregatedChartViewModel()
{
IReadOnlyCollection <LapTelemetryDto> loadedLaps = _loadedLapsCache.LoadedLaps;
string title = $"{ChartName} - Laps: {string.Join(", ", loadedLaps.Select(x => x.LapSummary.CustomDisplayName))}";
AxisDefinition xAxis = new AxisDefinition(_dataExtractor.XMajorTickSize, _dataExtractor.XMajorTickSize / 4, _dataExtractor.XUnit, "Rear Roll Angle");
AxisDefinition yAxis = new AxisDefinition(_dataExtractor.YMajorTickSize, _dataExtractor.YMajorTickSize / 4, _dataExtractor.YUnit, "Front Roll Angle");
ScatterPlot scatterPlot = new ScatterPlot(title, xAxis, yAxis);
for (int i = 0; i < ColorMap.Count; i++)
{
double minG = i * 0.25;
double maxG = i + 1 == ColorMap.Count ? double.MaxValue : (i + 1) * 0.25;
_lateralAccFilter.MinimumG = minG;
_lateralAccFilter.MaximumG = maxG;
string seriesTitle = maxG < double.MaxValue ? $"{minG:F2}G - {maxG:F2}G" : $"{minG:F2}G+";
ScatterPlotSeries newSeries = _dataExtractor.ExtractSeries(loadedLaps, _filters, seriesTitle, ColorMap[i]);
if (newSeries == null)
{
continue;
}
scatterPlot.AddScatterPlotSeries(newSeries);
}
scatterPlot.AddAnnotation(new LineAnnotation()
{
Slope = 1, Intercept = 0, Color = OxyColors.Red, StrokeThickness = 1, LineStyle = LineStyle.Solid
});
ScatterPlotChartViewModel viewModel = new ScatterPlotChartViewModel()
{
Title = title
};
viewModel.FromModel(scatterPlot);
return(viewModel);
}
