private static IXRay3DAcquisitionSequenceItem[] GetAcquisitions(Frame frame, int[] acquisitionIndices)
{
var acquisitionModule = new XRay3DAcquisitionModule(frame.ParentImageSop);
if (!acquisitionModule.HasValues()) return null;
var acquisitionItems = acquisitionModule.XRay3DAcquisitionSequence;
if (acquisitionItems == null) return null;
// DICOM indexes are 1-based
return acquisitionIndices != null && acquisitionIndices.Min() > 0
&& acquisitionItems.Length >= acquisitionIndices.Max() ? acquisitionIndices.Select(i => acquisitionItems[i - 1]).ToArray() : null;
}
private static IXRay3DAcquisitionSequenceItem[] GetAcquisitions(Frame frame, int[] acquisitionIndices)
{
var acquisitionModule = new XRay3DAcquisitionModule(frame.ParentImageSop);
if (!acquisitionModule.HasValues()) return null;
var acquisitionItems = acquisitionModule.XRay3DAcquisitionSequence;
if (acquisitionItems == null) return null;
// if acquisition indices are not specified, but the acquisition sequence exists and has exactly one item, assume everything came from that acquisition
if (acquisitionIndices == null)
return acquisitionItems.Length == 1 ? new[] {acquisitionItems[0]} : null;
// DICOM indexes are 1-based
return acquisitionIndices.Min() > 0 && acquisitionItems.Length >= acquisitionIndices.Max()
? acquisitionIndices.Select(i => acquisitionItems[i - 1]).ToArray() : null;
}