private void CreateLine(PortDataType type)
{
Func <int> PortCount = () => _lines.Count(l => l.Port.DataType.Equals(type));
RecorderLine line = null;
if (type == PortDataTypes.TypeIdValueDouble)
{
var port = new NodeSystemLib2.FormatValue.InputPortValueDouble(this, $"{_portTypePrefix[type]}{PortCount()}");
line = new RecorderLineValue(port, this);
}
else if (type == PortDataTypes.TypeIdSignal1D)
{
var port = new NodeSystemLib2.FormatData1D.InputPortData1D(this, $"{_portTypePrefix[type]}{PortCount()}");
line = new RecorderLine1D(port, this);
}
else
{
throw new ArgumentException(nameof(type));
}
line.Port.ConnectionChanged += LineStateChanged;
_lines.Add(line);
}
private void ProcessSignal1D(RecorderLine1D line, int samples)
{
var buffer = line.Port.Read(samples);
foreach (var tuple in buffer.ZipWithValueInput(_portEnable))
{
if (line.Recording)
{
if (tuple.Scalar < 0.5)
{
line.StopRecording(tuple.Stamp);
}
else
{
line.Write(tuple.Sample);
}
}
else if (tuple.Scalar >= 0.5)
{
line.StartRecording(tuple.Stamp);
line.Write(tuple.Sample);
}
}
}