public void Update(SignalValue signal)
{
mut.WaitOne();
switch (signal.Type)
{
case SignalType.HR:
{
((HRPlot)plots[0]).InsertData(signal);
break;
}
case SignalType.T:
{
((TPlot)plots[1]).InsertData(signal);
break;
}
case SignalType.SBP:
{
((BPPlot)plots[2]).InsertData(signal);
break;
}
case SignalType.DBP:
{
((BPPlot)plots[2]).InsertData(signal);
break;
}
}
mut.ReleaseMutex();
}
public override void InsertData(SignalValue signal)
{
if (signal.Type == SignalType.SBP)
{
for (int i = dati.Length - 1; i >= 1; i--)
{
dati[i].Y = dati[i - 1].Y;
}
dati[0].Y = signal.Value;
}
else
{
for (int i = dati2.Length - 1; i >= 1; i--)
{
dati2[i].Y = dati2[i - 1].Y;
}
dati2[0].Y = signal.Value;
}
if (Refresh)
{
InvalidatePlot(true);
}
GC.Collect();
}
public SignalValue String2SignalValue(string[] svalue)
{
DateTime timestamp = DateTime.Parse(svalue[2]);
double value = Convert.ToDouble(svalue[1]);
int status = int.Parse(svalue[3]);
SignalValue signalvalue = new SignalValue(timestamp, value, status);
return(signalvalue);
}
public virtual void InsertData(SignalValue signal)
{
for (int i = dati.Length - 1; i >= 1; i--)
{
dati[i].Y = dati[i - 1].Y;
}
dati[0].Y = signal.Value;
if (Refresh)
{
InvalidatePlot(true);
}
GC.Collect();
}
//辅助函数：数据格式转换
#region 为写入当前值（即时值、快照值）准备的转换函数,将PValue转换为SignalValue public SignalValue PValue2SignalValue(PValue pvalue)
public SignalValue PValue2SignalValue(PValue pvalue)
{
SignalValue signalvalue = new SignalValue(pvalue.Timestamp, pvalue.Value, (int)pvalue.Status);
return(signalvalue);
}