public override bool ApplyNextLut()
{
IVoiLut currentLut = CurrentLut;
State currentState = State.GetState(currentLut);
if (currentLut is IAutoVoiLut)
{
var autoVoiLut = (IAutoVoiLut)currentLut;
if (autoVoiLut.IsLast)
{
int nextState = _stateProgression.IndexOf(currentState) + 1;
for (int n = nextState; n < nextState + _stateProgression.Count; n++)
{
IVoiLut lut = _stateProgression[(n % _stateProgression.Count)].GetLut(this);
if (lut != null)
{
VoiLutManager.InstallVoiLut(lut);
return(true);
}
}
}
else
{
autoVoiLut.ApplyNext();
return(true);
}
}
else
{
ApplyInitialLut();
return(true);
}
return(false);
}
public override bool ApplyInitialLut()
{
var lut = GetInitialLut();
if (lut != null)
{
VoiLutManager.InstallVoiLut(lut);
}
return(true);
}
public FusionOverlayCompositeGraphic(FusionOverlayFrameData overlayFrameData)
{
_overlayFrameDataReference = overlayFrameData.CreateTransientReference();
_overlayFrameDataReference.FusionOverlayFrameData.Unloaded += HandleOverlayFrameDataUnloaded;
_voiLutManagerProxy = new VoiLutManagerProxy();
_colorMapManagerProxy = new ColorMapManagerProxy();
// install an initial VOI window if one is available in the overlay headers
var initialVoiWindow = CollectionUtils.FirstElement(overlayFrameData.OverlayData.VoiWindows);
if (initialVoiWindow != null)
{
VoiLutManager.InstallVoiLut(new BasicVoiLutLinear(initialVoiWindow.Width, initialVoiWindow.Center));
}
}
public override bool ApplyLinearLut(string lutExplanation)
{
if (VoiLutManager == null)
{
return(false);
}
var voiLutsProvider = Image as IDicomVoiLutsProvider;
AutoImageVoiLutLinear lut = AutoImageVoiLutLinear.CreateFrom(voiLutsProvider, lutExplanation);
if (lut == null)
{
return(false);
}
VoiLutManager.InstallVoiLut(lut);
return(true);
}
public override bool ApplyDataLut(string lutExplanation)
{
if (VoiLutManager == null)
{
return(false);
}
var voiLutsProvider = Image as IDicomVoiLutsProvider;
AutoImageVoiDataLut lut = AutoImageVoiDataLut.CreateFrom(voiLutsProvider, lutExplanation);
if (lut == null)
{
return(false);
}
VoiLutManager.InstallVoiLut(new AdjustableDataLut(lut));
return(true);
}
public override bool ApplyInitialLut()
{
VoiLutManager.InstallVoiLut(GetInitialLut());
return(true);
}
