public PsychrometricChartModel(string name, DryingGasStream input, DryingGasStream output, DryingGasStream current, UnitOperationSystem uoSys) : base(name, uoSys)
{
this.inputStream = input;
inputStream.DownStreamOwner = this;
this.outputStream = output;
outputStream.UpStreamOwner = this;
pressure = new ProcessVarDouble(StringConstants.PRESSURE, PhysicalQuantity.Pressure, 1.0132685e5, VarState.Specified, this);
this.currentStream = current;
currentStream.DownStreamOwner = this;
inputStream.Pressure = pressure;
outputStream.Pressure = pressure;
currentStream.Pressure = pressure;
ProcessVarDouble dryBulbTemp = new ProcessVarDouble(StringConstants.DRY_BULB_TEMPERATURE, PhysicalQuantity.Temperature, 293.15, VarState.Specified, this);
xVar = new PlotVariable(dryBulbTemp, 283.15, 373.15);
ProcessVarDouble humidity = new ProcessVarDouble(StringConstants.ABSOLUTE_HUMIDITY, PhysicalQuantity.MoistureContent, 0.1, VarState.Specified, this);
string moistureName = ((EvaporationAndDryingSystem)(unitOpSystem)).DryingMaterial.Moisture.Name;
double humidityScale = humidityScaleTable[moistureName];
//yVar = new PlotVariable(humidity, 0.0, 0.3);
yVar = new PlotVariable(humidity, 0.0, humidityScale);
GenerateHumidityChartData();
inletStreams.Add(inputStream);
outletStreams.Add(outputStream);
InitializeStreams();
this.hcType = HCType.GasState;
}
protected void OnHumidityChartChanged(PlotVariable ox, PlotVariable oy, HumidityChartData data)
{
if (HumidityChartChanged != null)
{
HumidityChartChanged(ox, oy, data);
}
}
public static AxisVariable ConvertToAxisVariable(PlotVariable pv)
{
// Note: this also converts the values from model's default Unit System to the current Unit System
string currentUnit = UnitSystemService.GetInstance().GetUnitAsString(pv.Variable.Type);
double currentMin = UnitSystemService.GetInstance().ConvertFromSIValue(pv.Variable.Type, pv.Min);
double currentMax = UnitSystemService.GetInstance().ConvertFromSIValue(pv.Variable.Type, pv.Max);
Range currentRange = new Range((float)currentMin, (float)currentMax);
AxisVariable av = new AxisVariable(pv.Variable.Name, currentUnit, currentRange);
return av;
}
private void psychrometricChartModel_HumidityChartChanged(PlotVariable ox, PlotVariable oy, HumidityChartData data)
{
this.xPlotVariable = ox;
this.yPlotVariable = oy;
AxisVariable x = UI.ConvertToAxisVariable(ox);
AxisVariable y = UI.ConvertToAxisVariable(oy);
PlotData pd = this.ConvertToPlotData(data);
this.OnPlotChanged(x, y, pd);
}
private ArrayList ConvertToAxisVariables(ArrayList plotList)
{
ArrayList axisList = new ArrayList();
IEnumerator en = plotList.GetEnumerator();
while (en.MoveNext())
{
PlotVariable pv = (PlotVariable)en.Current;
AxisVariable av = UI.ConvertToAxisVariable(pv);
axisList.Add(av);
}
return(axisList);
}
private void UpdateLocalOyPlotVariable(AxisVariable y)
{
// set the local yPlotVariable if changed
if (!y.Name.Equals(this.yPlotVariable.Variable.Name))
{
this.yPlotVariable = this.GetPlotVariableFromList(y.Name, this.yPlotVariables);
}
PhysicalQuantity pq = this.yPlotVariable.Variable.Type;
this.yPlotVariable.Min = UnitSystemService.GetInstance().ConvertToSIValue(pq, (double)y.Range.Min);
this.yPlotVariable.Max = UnitSystemService.GetInstance().ConvertToSIValue(pq, (double)y.Range.Max);
}
public ArrayList GetOyVariables()
{
// remember the first element on the list of PlotVariable
this.yPlotVariables = this.psychrometricChartModel.GetOyVariables();
IEnumerator en = this.yPlotVariables.GetEnumerator();
while (en.MoveNext())
{
this.yPlotVariable = (PlotVariable)en.Current;
break;
}
// convert the list
return(this.ConvertToAxisVariables(this.yPlotVariables));
}
private PlotVariable GetPlotVariableFromList(string name, ArrayList list)
{
PlotVariable pv = null;
bool found = false;
IEnumerator en = list.GetEnumerator();
while (en.MoveNext())
{
pv = (PlotVariable)en.Current;
if (pv.Variable.Name.Equals(name))
{
found = true;
break;
}
}
if (!found)
{
pv = null;
}
return(pv);
}
public HumidityChartData GetPlotData(PlotVariable xVar, PlotVariable yVar)
{
return(humidityChartData);
}
public void SetOyVariable(PlotVariable yVar)
{
this.yVar = yVar;
GenerateHumidityChartData();
this.OnHumidityChartChanged(xVar, yVar, humidityChartData);
}
