//Plot a specific trace (specifiy by zero-based index)
public void PlotTrace(int n)
{
double currentTime = CurrentSim.GetCurrentTime();
StreamGeometry geo = new StreamGeometry();
if (Traces[n].Value.VariableId != -1)
{
List <Point> points = new List <Point>();
for (int i = 0; i > -CurrentSim.GetNumberOfTicks(); i--)
{
Point point = GetPoint(CurrentSim.GetCurrentTime(i) - currentTime,
CurrentSim.GetValueOfVar(Traces[n].Value.VariableId, i));
if (point.Y < 0)
{
point.Y = 0.1;
}
if (point.Y > TraceArea.ActualHeight)
{
point.Y = TraceArea.ActualHeight;
}
points.Add(point);
if (point.X < -120)
{
break;
}
}
TraceArea.SetTracePoints(n, points);
}
}
//Delete all traces
public void ResetAll()
{
TraceArea.Reset();
for (int i = 0; i < MaxNumberOfTraces; i++)
{
Traces[i] = null;
}
}
//Add a trace given name and variable ID
//Returns a bool indicating success or failure
//If successful a Trace struct will be set containing the ID
public bool AddTrace(string name, int varId, ref Trace traceData)
{
for (int i = 0; i < MaxNumberOfTraces; i++)
{
if (!Traces[i].HasValue)
{
Trace t = new Trace(i, TraceColours[i], varId, name);
traceData = t;
Traces[i] = t;
TraceArea.AddTrace(TraceColours[i]);
return(true);
}
}
return(false);
}
public TraceAreaViewModel(TraceArea TraceArea)
{
traceArea = TraceArea;
}
public TraceAreaViewModel(TraceArea TraceArea)
{
traceArea = TraceArea;
}