protected override IPatternSource GetScanPattern()
{
// switch over to the scan pattern
scanPatternBuilder = new CommonRamanPatternBuilder();
// this is a bit of a hack. I think that the time ordering code in the pattern builder
// should be improved.
scanPatternBuilder.EnforceTimeOrdering = false;
scanPatternBuilder.Clear();
scanPatternBuilder.ShotSequence(
(int)settings["padStart"],
(int)settings["sequenceLength"],
(int)settings["padShots"],
(int)settings["flashlampPulseInterval"],
(int)settings["valvePulseLength"],
(int)settings["valveToQ"],
(int)settings["flashToQ"],
GateStartTimePGUnits,
(int)settings["rf1CentreTime"],
(int)settings["rf1Length"],
(int)settings["fmCentreTime"],
(int)settings["fmLength"],
(int)settings["piFlipTime"]
);
scanPatternBuilder.BuildPattern(((int)settings["padShots"] + 1) * (int)settings["sequenceLength"]
* (int)settings["flashlampPulseInterval"]);
return scanPatternBuilder;
}
protected override void DoAcquisitionStarting()
{
scanPatternBuilder = new CommonRamanPatternBuilder();
}