public override void Calculate(IDictionary <Guid, SignalDataBase> signals)
{
Dependencies[0].Calculate(signals);
SignalDataBase origionalSignal = signals[Dependencies[0].UniqueId];
SignalDataBase newSignal = TryGetSignal(m_newSignal, signals);
if (newSignal == null || newSignal.IsComplete)
{
return;
}
int pos = 0;
while (pos < origionalSignal.Count)
{
ulong time;
double vm;
origionalSignal.GetData(pos, out time, out vm);
pos++;
newSignal.AddData(time, vm);
}
newSignal.Completed();
}
public override void Calculate(IDictionary <Guid, SignalDataBase> signals)
{
Dependencies[0].Calculate(signals);
Dependencies[1].Calculate(signals);
SignalDataBase signal = signals[Dependencies[0].UniqueId];
SignalDataBase signalReference = signals[Dependencies[1].UniqueId];
SignalDataBase newSignal = TryGetSignal(m_newSignal, signals);
if (newSignal == null || newSignal.IsComplete)
{
return;
}
int pos = 0;
int posRef = 0;
while (pos < signal.Count && posRef < signalReference.Count)
{
ulong time, timeRef;
double ang, angRef;
signal.GetData(pos, out time, out ang);
signalReference.GetData(posRef, out timeRef, out angRef);
if (time == timeRef)
{
pos++;
posRef++;
double delta = ang - angRef;
if (delta > 180.0)
{
delta -= 360.0;
}
if (delta < -180.0)
{
delta += 360.0;
}
newSignal.AddData(time, delta);
}
else
{
if (time < timeRef)
{
pos++;
}
else
{
posRef++;
}
}
}
newSignal.Completed();
}
private void btnPlot_Click(object sender, EventArgs e)
{
List <ulong> keys = new List <ulong>(chkAllPoints.CheckedItems.OfType <ulong>());
plot.Clear();
plot.AddInteraction(new PlotSurface2D.Interactions.HorizontalDrag());
plot.AddInteraction(new PlotSurface2D.Interactions.VerticalDrag());
plot.AddInteraction(new PlotSurface2D.Interactions.AxisDrag(false));
if (keys.Count == 0)
{
return;
}
var client = SnapClient.Connect(m_archiveFile.Host);
var db = client.GetDatabase <HistorianKey, HistorianValue>("");
Dictionary <ulong, SignalDataBase> results = db.GetSignals(0, ulong.MaxValue, keys, TypeSingle.Instance);
foreach (ulong point in keys)
{
List <double> y = new List <double>();
List <double> x = new List <double>();
SignalDataBase data = results[point];
for (int i = 0; i < data.Count; i++)
{
ulong time;
double value;
data.GetData(i, out time, out value);
x.Add(time);
y.Add(value);
}
LinePlot lines = new LinePlot(y, x);
plot.Add(lines);
}
plot.Refresh();
db.Dispose();
client.Dispose();
}
private void PlotChart(QueryResultsEventArgs e, PlotSurface2D plot, List <KeyValuePair <int, Guid> > signals, bool cacheAxis)
{
if (cacheAxis)
{
double minX, maxX, minY, maxY;
plot.Title = m_plotTitle;
maxX = plot.XAxis1.WorldMax;
minX = plot.XAxis1.WorldMin;
maxY = plot.YAxis1.WorldMax;
minY = plot.YAxis1.WorldMin;
foreach (IDrawable drawing in plot.Drawables.ToArray())
{
plot.Remove(drawing, false);
}
foreach (KeyValuePair <int, Guid> freq in signals)
{
SignalDataBase data = e.Results[freq.Value];
List <double> y = new List <double>(data.Count);
List <double> x = new List <double>(data.Count);
for (int i = 0; i < data.Count; i++)
{
ulong time;
double value;
data.GetData(i, out time, out value);
x.Add(time);
y.Add(value * m_scalingFactor);
}
LinePlot lines = new LinePlot(y, x);
lines.Pen = m_colorWheel.TryGetPen(freq.Key);
plot.Add(lines);
}
plot.XAxis1.WorldMax = maxX;
plot.XAxis1.WorldMin = minX;
plot.YAxis1.WorldMax = maxY;
plot.YAxis1.WorldMin = minY;
plot.Refresh();
}
else
{
plot.Clear();
plot.Title = m_plotTitle;
AddInteractions();
foreach (KeyValuePair <int, Guid> freq in signals)
{
SignalDataBase data = e.Results[freq.Value];
List <double> y = new List <double>(data.Count);
List <double> x = new List <double>(data.Count);
for (int i = 0; i < data.Count; i++)
{
ulong time;
double value;
data.GetData(i, out time, out value);
x.Add(time);
y.Add(value * m_scalingFactor);
}
LinePlot lines = new LinePlot(y, x);
lines.Pen = m_colorWheel.TryGetPen(freq.Key);
plot.Add(lines);
}
if (plot.XAxis1 != null)
{
plot.XAxis1.WorldMax = e.EndTime.Ticks;
plot.XAxis1.WorldMin = e.StartTime.Ticks;
}
plot.Refresh();
}
}
private void PlotChart(QueryResultsEventArgs e, PlotSurface2D plot, List <Guid> signals, bool cacheAxis)
{
if (cacheAxis)
{
maxX = plot.XAxis1.WorldMax;
minX = plot.XAxis1.WorldMin;
maxY = plot.YAxis1.WorldMax;
minY = plot.YAxis1.WorldMin;
foreach (IDrawable drawing in plot.Drawables.ToArray())
{
plot.Remove(drawing, false);
}
ColorWheel.Reset();
foreach (Guid freq in signals)
{
SignalDataBase data = e.Results[freq];
List <double> y = new List <double>(data.Count);
List <double> x = new List <double>(data.Count);
for (int i = 0; i < data.Count; i++)
{
data.GetData(i, out ulong time, out double value);
x.Add(time);
y.Add(value);
}
LinePlot lines = new LinePlot(y, x);
lines.Pen = ColorWheel.GetPen();
plot.Add(lines);
}
plot.XAxis1.WorldMax = maxX;
plot.XAxis1.WorldMin = minX;
plot.YAxis1.WorldMax = maxY;
plot.YAxis1.WorldMin = minY;
plot.Refresh();
}
else
{
plot.Clear();
plot.AddInteraction(new PlotSurface2D.Interactions.HorizontalDrag());
plot.AddInteraction(new PlotSurface2D.Interactions.VerticalDrag());
plot.AddInteraction(new PlotSurface2D.Interactions.AxisDrag(false));
ColorWheel.Reset();
foreach (Guid freq in signals)
{
SignalDataBase data = e.Results[freq];
List <double> y = new List <double>(data.Count);
List <double> x = new List <double>(data.Count);
for (int i = 0; i < data.Count; i++)
{
data.GetData(i, out ulong time, out double value);
x.Add(time);
y.Add(value);
}
LinePlot lines = new LinePlot(y, x);
lines.Pen = ColorWheel.GetPen();
plot.Add(lines);
}
plot.Refresh();
}
}
public override void Calculate(IDictionary <Guid, SignalDataBase> signals)
{
Dependencies[0].Calculate(signals);
Dependencies[1].Calculate(signals);
Dependencies[2].Calculate(signals);
Dependencies[3].Calculate(signals);
SignalDataBase pointListVM = signals[Dependencies[0].UniqueId];
SignalDataBase pointListVA = signals[Dependencies[1].UniqueId];
SignalDataBase pointListIM = signals[Dependencies[2].UniqueId];
SignalDataBase pointListIA = signals[Dependencies[3].UniqueId];
SignalDataBase pointListW = TryGetSignal(Watt, signals);
SignalDataBase pointListPF = TryGetSignal(PowerFactor, signals);
SignalDataBase pointListVAmp = TryGetSignal(VoltAmpre, signals);
SignalDataBase pointListVAR = TryGetSignal(VoltAmpreReactive, signals);
if (pointListW != null && pointListW.IsComplete)
{
return;
}
if (pointListPF != null && pointListPF.IsComplete)
{
return;
}
if (pointListVAmp != null && pointListVAmp.IsComplete)
{
return;
}
if (pointListVAR != null && pointListVAR.IsComplete)
{
return;
}
int posVM = 0;
int posVA = 0;
int posIM = 0;
int posIA = 0;
while (posVM < pointListVM.Count && posVA < pointListVA.Count && posIM < pointListIM.Count &&
posIA < pointListIA.Count)
{
pointListVM.GetData(posVM, out ulong timeVM, out double vm);
pointListVA.GetData(posVA, out ulong timeVA, out double va);
pointListIM.GetData(posIM, out ulong timeIM, out double im);
pointListIA.GetData(posIA, out ulong timeIA, out double ia);
ulong time = timeVM;
if (timeVM == timeVA && timeVM == timeIM && timeVM == timeIA)
{
posVM++;
posVA++;
posIM++;
posIA++;
double angleDiffRadians = (va - ia) * TwoPieOver360;
double mva = vm * im * 3;
double pf = Math.Cos(angleDiffRadians);
double mw = mva * pf;
double mvar = mva * Math.Sin(angleDiffRadians);
if (pointListW != null)
{
pointListW.AddData(time, mw);
}
if (pointListVAR != null)
{
pointListVAR.AddData(time, mvar);
}
if (pointListVAmp != null)
{
pointListVAmp.AddData(time, mva);
}
if (pointListPF != null)
{
pointListPF.AddData(time, pf);
}
}
else
{
ulong maxTime = Math.Max(timeVM, timeVA);
maxTime = Math.Max(maxTime, timeIM);
maxTime = Math.Max(maxTime, timeIA);
if (timeVM < maxTime)
{
posVM++;
}
if (timeVA < maxTime)
{
posVA++;
}
if (timeIM < maxTime)
{
posIM++;
}
if (timeIA < maxTime)
{
posIA++;
}
}
}
if (pointListW != null)
{
pointListW.Completed();
}
if (pointListPF != null)
{
pointListPF.Completed();
}
if (pointListVAmp != null)
{
pointListVAmp.Completed();
}
if (pointListVAR != null)
{
pointListVAR.Completed();
}
}
