private void AddNewValuesToLineSeries(Sensor sensor, DynamicLineChartViewModel chartViewModel)
{
chartViewModel.ChartValuesDictionary[sensor.SensorName].Add(new MeasureModel()
{
Value = double.Parse(sensor.Value),
DateTime = DateTime.Now
});
}
private void AddNewLineSeriesIfNotExists(Sensor sensor, DynamicLineChartViewModel chartViewModel)
{
this.InvokeInUIThread((Action)(() =>
{
if (!chartViewModel.SeriesCollection.Any(x => x.Title == sensor.SensorName))
{
LineSeries lineSeries = new LineSeries();
lineSeries.Title = sensor.SensorName;
lineSeries.PointGeometry = null;
chartViewModel.ChartValuesDictionary.Add(sensor.SensorName, new ChartValues <MeasureModel>());
lineSeries.Values = chartViewModel.ChartValuesDictionary[sensor.SensorName];
chartViewModel.SeriesCollection.Add(lineSeries);
}
}));
}
private DynamicLineChartViewModel GetOrCreateNewLineChartIfNotExists(
WpfObservableRangeCollection <DynamicLineChartViewModel> dynamicChartViewModel,
Sensor sensor,
string hardwareName)
{
DynamicLineChartViewModel chartViewModel = dynamicChartViewModel
.Where(x => x.ChartName == sensor.SensorType && x.HardwareName == hardwareName)
.SingleOrDefault();
if (chartViewModel == null)
{
chartViewModel = new DynamicLineChartViewModel(sensor.SensorType, hardwareName);
this.InvokeInUIThread((Action)(() => dynamicChartViewModel.Add(chartViewModel)));
}
return(chartViewModel);
}
private void AddNewValuesToDynamicViewLabels(DynamicLineChartViewModel chartViewModel, Sensor sensor)
{
DynamicDataLabel dynamiDataLabel = chartViewModel.DynamicData
.Where(ddl => ddl.Name == sensor.SensorName)
.SingleOrDefault();
if (dynamiDataLabel == null)
{
this.BeginInvokeInUIThread((Action)(() => chartViewModel.DynamicData.Add(new DynamicDataLabel()
{
Name = sensor.SensorName,
Value = sensor.Value,
Unit = sensor.Unit
})));
}
else
{
this.BeginInvokeInUIThread((Action)(() => dynamiDataLabel.Value = sensor.Value));
}
}
private void AdjustChartValuesRange(Sensor sensor, DynamicLineChartViewModel chartViewModel)
{
switch (sensor.SensorType)
{
case "Load":
chartViewModel.AxisYMax = 100;
chartViewModel.AxisYMin = 0;
chartViewModel.AxisXTitle = "Time [mm:ss]";
chartViewModel.AxisYTitle = "Load [%]";
break;
case "Clock":
chartViewModel.AxisYMax = double.Parse(sensor.MaxValue) > chartViewModel.AxisYMax ?
double.Parse(sensor.MaxValue) + 200 : chartViewModel.AxisYMax; //200 is a bufor for better readibility
chartViewModel.AxisYMin = 0;
chartViewModel.AxisXTitle = "Time [mm:ss]";
chartViewModel.AxisYTitle = "Frequency [Hz]";
break;
case "Power":
chartViewModel.AxisYMax = double.Parse(sensor.MaxValue) > chartViewModel.AxisYMax ?
double.Parse(sensor.MaxValue) + 2 : chartViewModel.AxisYMax; //2 is a bufor for better readibility
chartViewModel.AxisYMin = 0;
chartViewModel.AxisXTitle = "Time [mm:ss]";
chartViewModel.AxisYTitle = "Power [W]";
break;
case "Temperature":
chartViewModel.AxisYMax = double.Parse(sensor.MaxValue) > chartViewModel.AxisYMax ?
double.Parse(sensor.MaxValue) + 8 : chartViewModel.AxisYMax; //8 is a bufor for better readibility
chartViewModel.AxisYMin = 0;
chartViewModel.AxisXTitle = "Time [mm:ss]";
chartViewModel.AxisYTitle = "Temperature [°C]";
break;
default:
break;
}
}
public void DrawDynamicLineChartForHardwareSensor(
WpfObservableRangeCollection <DynamicLineChartViewModel> dynamicChartViewModel,
Sensor sensor,
string hardwareName)
{
// In case of "No Value" returned from SystemManagamentLib do not generate charts
if (sensor.Value == "No value")
{
return;
}
DynamicLineChartViewModel chartViewModel = this.GetOrCreateNewLineChartIfNotExists(dynamicChartViewModel, sensor, hardwareName);
this.AddNewValuesToDynamicViewLabels(chartViewModel, sensor);
this.AddNewLineSeriesIfNotExists(sensor, chartViewModel);
this.AdjustChartValuesRange(sensor, chartViewModel);
this.AddNewValuesToLineSeries(sensor, chartViewModel);
chartViewModel.SetAxisLimits(DateTime.Now);
}
