public static void Create(IDesktopWindow desktopWindow, IImageViewer viewer)
{
IDisplaySet selectedDisplaySet = viewer.SelectedImageBox.DisplaySet;
string name = String.Format("{0} - Dynamic TE", selectedDisplaySet.Name);
IDisplaySet t2DisplaySet = new DisplaySet(name, "");
double currentSliceLocation = 0.0;
BackgroundTask task = new BackgroundTask(
delegate(IBackgroundTaskContext context)
{
int i = 0;
foreach (IPresentationImage image in selectedDisplaySet.PresentationImages)
{
IImageSopProvider imageSopProvider = image as IImageSopProvider;
if (imageSopProvider == null)
{
continue;
}
ImageSop imageSop = imageSopProvider.ImageSop;
Frame frame = imageSopProvider.Frame;
if (frame.SliceLocation != currentSliceLocation)
{
currentSliceLocation = frame.SliceLocation;
try
{
DynamicTePresentationImage t2Image = CreateT2Image(imageSop, frame);
t2DisplaySet.PresentationImages.Add(t2Image);
}
catch (Exception e)
{
Platform.Log(LogLevel.Error, e);
desktopWindow.ShowMessageBox("Unable to create T2 series. Please check the log for details.",
MessageBoxActions.Ok);
break;
}
}
string message = String.Format("Processing {0} of {1} images", i, selectedDisplaySet.PresentationImages.Count);
i++;
BackgroundTaskProgress progress = new BackgroundTaskProgress(i, selectedDisplaySet.PresentationImages.Count, message);
context.ReportProgress(progress);
}
}, false);
ProgressDialog.Show(task, desktopWindow, true, ProgressBarStyle.Blocks);
viewer.LogicalWorkspace.ImageSets[0].DisplaySets.Add(t2DisplaySet);
}
private static DynamicTePresentationImage CreateT2Image(ImageSop imageSop, Frame frame)
{
DicomFile pdMap = FindMap(imageSop.StudyInstanceUID, frame.SliceLocation, "PD");
pdMap.Load(DicomReadOptions.Default);
DicomFile t2Map = FindMap(imageSop.StudyInstanceUID, frame.SliceLocation, "T2");
t2Map.Load(DicomReadOptions.Default);
DicomFile probMap = FindMap(imageSop.StudyInstanceUID, frame.SliceLocation, "CHI2PROB");
probMap.Load(DicomReadOptions.Default);
DynamicTePresentationImage t2Image = new DynamicTePresentationImage(
frame,
(byte[])pdMap.DataSet[DicomTags.PixelData].Values,
(byte[])t2Map.DataSet[DicomTags.PixelData].Values,
(byte[])probMap.DataSet[DicomTags.PixelData].Values);
t2Image.DynamicTe.Te = 50.0f;
return(t2Image);
}
private static DynamicTePresentationImage CreateT2Image(ImageSop imageSop, Frame frame)
{
DicomFile pdMap = FindMap(imageSop.StudyInstanceUID, frame.SliceLocation, "PD");
pdMap.Load(DicomReadOptions.Default);
DicomFile t2Map = FindMap(imageSop.StudyInstanceUID, frame.SliceLocation, "T2");
t2Map.Load(DicomReadOptions.Default);
DicomFile probMap = FindMap(imageSop.StudyInstanceUID, frame.SliceLocation, "CHI2PROB");
probMap.Load(DicomReadOptions.Default);
DynamicTePresentationImage t2Image = new DynamicTePresentationImage(
frame,
(byte[])pdMap.DataSet[DicomTags.PixelData].Values,
(byte[])t2Map.DataSet[DicomTags.PixelData].Values,
(byte[])probMap.DataSet[DicomTags.PixelData].Values);
t2Image.DynamicTe.Te = 50.0f;
return t2Image;
}
