private static double?GetApexRT(TransitionGroupDocNode nodeGroup, int resultIndex, ChromFileInfo chromFileInfo, bool ms1Trans)
{
double?apexRT = null;
float ms1Max = 0;
var trans = ms1Trans
? nodeGroup.GetMsTransitions(true)
: nodeGroup.GetMsMsTransitions(true);
foreach (var nodeTran in trans)
{
foreach (var peakInfo in nodeTran.GetChromInfos(resultIndex).Where(c =>
ReferenceEquals(c.FileId, chromFileInfo.FileId)))
{
if (peakInfo.Area > ms1Max)
{
apexRT = peakInfo.RetentionTime;
ms1Max = peakInfo.Area;
}
}
}
return(apexRT);
}
public static IEnumerable<TransitionDocNode> GetDisplayTransitions(TransitionGroupDocNode nodeGroup,
DisplayTypeChrom displayType)
{
switch (displayType)
{
case DisplayTypeChrom.precursors:
// Return transitions that would be filtered from MS1
return nodeGroup.GetMsTransitions(true);
case DisplayTypeChrom.products:
// Return transitions that would not be filtered in MS1
return nodeGroup.GetMsMsTransitions(true);
default:
return nodeGroup.Transitions;
}
}
private static double? GetApexRT(TransitionGroupDocNode nodeGroup, int resultIndex, ChromFileInfo chromFileInfo, bool ms1Trans)
{
double? apexRT = null;
float ms1Max = 0;
var trans = ms1Trans
? nodeGroup.GetMsTransitions(true)
: nodeGroup.GetMsMsTransitions(true);
foreach (var nodeTran in trans)
{
foreach (var peakInfo in nodeTran.GetChromInfos(resultIndex).Where(c =>
ReferenceEquals(c.FileId, chromFileInfo.FileId)))
{
if (peakInfo.Area > ms1Max)
{
apexRT = peakInfo.RetentionTime;
ms1Max = peakInfo.Area;
}
}
}
return apexRT;
}