diff --git a/Modules/ContourModel/Rendering/mitkContourModelSetMapper3D.cpp b/Modules/ContourModel/Rendering/mitkContourModelSetMapper3D.cpp
index 736175a7f0..feb26c2fbd 100644
--- a/Modules/ContourModel/Rendering/mitkContourModelSetMapper3D.cpp
+++ b/Modules/ContourModel/Rendering/mitkContourModelSetMapper3D.cpp
@@ -1,206 +1,206 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 #include <mitkContourModelSetMapper3D.h>
 
 #include <vtkPoints.h>
 #include <vtkCellArray.h>
 #include <vtkProperty.h>
 #include <mitkCoreServices.h>
 #include <mitkPropertyAliases.h>
 #include <mitkSurface.h>
 
 mitk::ContourModelSetMapper3D::ContourModelSetMapper3D()
 {
 }
 
 
 mitk::ContourModelSetMapper3D::~ContourModelSetMapper3D()
 {
 }
 
 
 const mitk::ContourModelSet* mitk::ContourModelSetMapper3D::GetInput( void )
 {
   //convient way to get the data from the dataNode
   return static_cast< const mitk::ContourModelSet * >( GetDataNode()->GetData() );
 }
 
 
 vtkProp* mitk::ContourModelSetMapper3D::GetVtkProp(mitk::BaseRenderer* renderer)
 {
   //return the actor corresponding to the renderer
   return m_LSH.GetLocalStorage(renderer)->m_Assembly;
 }
 
 
 void mitk::ContourModelSetMapper3D::GenerateDataForRenderer( mitk::BaseRenderer *renderer )
 {
   /* First convert the contourModel to vtkPolyData, then tube filter it and
    * set it input for our mapper
    */
 
   LocalStorage *localStorage = m_LSH.GetLocalStorage(renderer);
 
   mitk::ContourModelSet* contourSet = static_cast< mitk::ContourModelSet* >( GetDataNode()->GetData() );
 
   mitk::ContourModelSet::ContourModelSetIterator it = contourSet->Begin();
   mitk::ContourModelSet::ContourModelSetIterator end = contourSet->End();
 
   while(it!=end)
   {
     mitk::ContourModel* inputContour  = it->GetPointer();
     vtkSmartPointer<vtkPolyData> polyData = this->CreateVtkPolyDataFromContour(inputContour, renderer);
 
     vtkSmartPointer<vtkRibbonFilter> tubeFilter = vtkSmartPointer<vtkRibbonFilter>::New();
-    tubeFilter->SetInput(polyData);
+    tubeFilter->SetInputData(polyData);
 
     float lineWidth(1.0);
     if (this->GetDataNode()->GetFloatProperty( "contour.3D.width", lineWidth, renderer ))
     {
       tubeFilter->SetWidth(lineWidth);
     }else
     {
       tubeFilter->SetWidth(0.5);
     }
     tubeFilter->Update();
 
     vtkSmartPointer<vtkPolyDataMapper> mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
     vtkSmartPointer<vtkActor> actor = vtkSmartPointer<vtkActor>::New();
     actor->SetMapper(mapper);
 
     mapper->SetInputConnection(tubeFilter->GetOutputPort());
     //mapper->SetInput(polyData);
 
     localStorage->m_Assembly->AddPart(actor);
 
     ++it;
   }
 
 
   this->ApplyColorAndOpacityProperties(renderer);
 
 }
 
 
 
 void mitk::ContourModelSetMapper3D::Update(mitk::BaseRenderer* renderer)
 {
   bool visible = true;
   GetDataNode()->GetVisibility(visible, renderer, "visible");
 
 
   mitk::ContourModel* data  = static_cast< mitk::ContourModel*>( GetDataNode()->GetData() );
   if ( data == NULL )
   {
     return;
   }
 
   // Calculate time step of the input data for the specified renderer (integer value)
   this->CalculateTimeStep( renderer );
 
   LocalStorage *localStorage = m_LSH.GetLocalStorage(renderer);
 
   if ( this->GetTimestep() == -1 )
   {
     return;
   }
 
   const DataNode *node = this->GetDataNode();
   data->UpdateOutputInformation();
 
   //check if something important has changed and we need to rerender
   if ( (localStorage->m_LastUpdateTime < node->GetMTime()) //was the node modified?
     || (localStorage->m_LastUpdateTime < data->GetPipelineMTime()) //Was the data modified?
     || (localStorage->m_LastUpdateTime < renderer->GetCurrentWorldGeometry2DUpdateTime()) //was the geometry modified?
     || (localStorage->m_LastUpdateTime < renderer->GetCurrentWorldGeometry2D()->GetMTime())
     || (localStorage->m_LastUpdateTime < node->GetPropertyList()->GetMTime()) //was a property modified?
     || (localStorage->m_LastUpdateTime < node->GetPropertyList(renderer)->GetMTime()) )
   {
     this->GenerateDataForRenderer( renderer );
   }
 
   // since we have checked that nothing important has changed, we can set
   // m_LastUpdateTime to the current time
   localStorage->m_LastUpdateTime.Modified();
 }
 
 
 
 vtkSmartPointer<vtkPolyData> mitk::ContourModelSetMapper3D::CreateVtkPolyDataFromContour(mitk::ContourModel* inputContour, mitk::BaseRenderer* renderer)
 {
   unsigned int timestep = this->GetTimestep();
 
   LocalStorage *localStorage = m_LSH.GetLocalStorage(renderer);
 
   localStorage->m_contourToPolyData->SetInput(inputContour);
   localStorage->m_contourToPolyData->Update();
 
   vtkSmartPointer<vtkPolyData> polyData = vtkSmartPointer<vtkPolyData>::New();
   polyData = localStorage->m_contourToPolyData->GetOutput()->GetVtkPolyData(timestep);
 
   return polyData;
 }
 
 
 
 void mitk::ContourModelSetMapper3D::ApplyColorAndOpacityProperties(mitk::BaseRenderer* renderer, vtkActor*)
 {
   MITK_INFO << "ApplyColorAndOpacityProperties()";
 
   LocalStorage *localStorage = m_LSH.GetLocalStorage(renderer);
 
   float color[3];
   this->GetDataNode()->GetColor(color, renderer);
 
   vtkSmartPointer<vtkPropCollection> collection = vtkSmartPointer<vtkPropCollection>::New();
   localStorage->m_Assembly->GetActors(collection);
   collection->InitTraversal();
   for(vtkIdType i = 0; i < collection->GetNumberOfItems(); i++)
   {
     vtkActor::SafeDownCast(collection->GetNextProp())->GetProperty()->SetColor(color[0], color[1], color[2]);
   }
 }
 
 
 /*+++++++++++++++++++ LocalStorage part +++++++++++++++++++++++++*/
 
 mitk::ContourModelSetMapper3D::LocalStorage* mitk::ContourModelSetMapper3D::GetLocalStorage(mitk::BaseRenderer* renderer)
 {
   return m_LSH.GetLocalStorage(renderer);
 }
 
 
 mitk::ContourModelSetMapper3D::LocalStorage::LocalStorage()
 {
   m_Assembly = vtkSmartPointer<vtkAssembly>::New();
   m_contourToPolyData = mitk::ContourModelToSurfaceFilter::New();
 }
 
 
 void mitk::ContourModelSetMapper3D::SetDefaultProperties(mitk::DataNode* node, mitk::BaseRenderer* renderer, bool overwrite)
 {
   node->AddProperty( "color", ColorProperty::New(1.0,1.0,0.0), renderer, overwrite );
   node->AddProperty( "contour.3D.width", mitk::FloatProperty::New( 0.5 ), renderer, overwrite );
 
   IPropertyAliases* aliases = CoreServices::GetPropertyAliases();
 
   if (aliases != NULL)
   {
     aliases->AddAlias("color", "contour.color", "ContourModelSet");
   }
 
   Superclass::SetDefaultProperties(node, renderer, overwrite);
 }
diff --git a/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.cpp b/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.cpp
index e07c114a52..5082021879 100644
--- a/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.cpp
+++ b/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.cpp
@@ -1,809 +1,812 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 // Qt
 #include <QMessageBox>
 #include <QMenu>
 
 // Blueberry
 #include <berryISelectionService.h>
 #include <berryIWorkbenchWindow.h>
 
 // MITK
 #include <mitkNodePredicateProperty.h>
 
 #include <service/event/ctkEventAdmin.h>
 #include <service/event/ctkEventConstants.h>
 
 // Qmitk
 #include "RTDoseVisualizer.h"
 
 #include <DataStructures/mitkRTConstants.h>
 #include <DataStructures/mitkIsoDoseLevelSetProperty.h>
 #include <DataStructures/mitkIsoDoseLevelVectorProperty.h>
 #include <mitkIsoLevelsGenerator.h>
 #include <mitkRTUIConstants.h>
 
 #include <QmitkDoseColorDelegate.h>
 #include <QmitkDoseValueDelegate.h>
 #include <QmitkDoseVisualStyleDelegate.h>
 #include <QmitkIsoDoseLevelSetModel.h>
 #include <QmitkFreeIsoDoseLevelWidget.h>
 
 #include "org_mitk_gui_qt_rt_dosevisualization_Activator.h"
 
 #include <mitkTransferFunction.h>
 #include <mitkTransferFunctionProperty.h>
 #include <vtkMath.h>
 
 #include <vtkMarchingSquares.h>
 #include <mitkSurface.h>
 #include "QmitkRenderWindow.h"
 #include <mitkExtractSliceFilter.h>
 
 #include "mitkSurfaceGLMapper2D.h"
 #include "mitkPolyDataGLMapper2D.h"
 #include "mitkSurfaceVtkMapper3D.h"
 
 #include "mitkSliceNavigationController.h"
 
 const std::string RTDoseVisualizer::VIEW_ID = "org.mitk.views.rt.dosevisualization";
 
 RTDoseVisualizer::RTDoseVisualizer()
 {
     m_freeIsoValues = mitk::IsoDoseLevelVector::New();
     m_selectedNodeIsoSet = mitk::IsoDoseLevelSet::New();
 
     m_freeIsoFilter = vtkSmartPointer<vtkContourFilter>::New();
 
     m_FreeIsoAdded = false;
     m_selectedNode = NULL;
     m_selectedPresetName = "";
     m_internalUpdate = false;
     m_PrescribedDose_Data = 0.0;
 }
 
 RTDoseVisualizer::~RTDoseVisualizer()
 {
   delete m_LevelSetModel;
   delete m_DoseColorDelegate;
   delete m_DoseValueDelegate;
   delete m_DoseVisualDelegate;
 }
 
 void RTDoseVisualizer::InitScrolling(){
   QmitkRenderWindow* rw = this->GetRenderWindowPart()->GetQmitkRenderWindow("axial");
 
   itk::MemberCommand<RTDoseVisualizer>::Pointer sliceChangedCommand =
       itk::MemberCommand<RTDoseVisualizer>::New();
   sliceChangedCommand->SetCallbackFunction(this, &RTDoseVisualizer::OnSliceChanged);
   rw->GetSliceNavigationController()->AddObserver(mitk::SliceNavigationController::GeometrySliceEvent(NULL,0), sliceChangedCommand);
 }
 
 void RTDoseVisualizer::SetFocus(){}
 
 void RTDoseVisualizer::OnSliceChanged(itk::Object *sender, const itk::EventObject &e)
 {
   for(int i=0; i<m_StdIsoLines.size();++i)
   {
     GetDataStorage()->Remove(m_StdIsoLines.at(i));
   }
   m_StdIsoLines.clear();
   this->UpdateStdIsolines();
 
   if(m_FreeIsoAdded)
   {
-//    float pref;
-//    m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),pref);
-//    mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_selectedNode->GetData());
-//    mitk::Image::Pointer slicedImage = this->GetExtractedSlice(image);
+    float pref;
+    m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),pref);
+    mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_selectedNode->GetData());
+    mitk::Image::Pointer slicedImage = this->GetExtractedSlice(image);
 
-//    m_Filters.at(0)->SetInput(slicedImage->GetVtkImageData());
-//    m_Filters.at(0)->GenerateValues(1,pref,level->GetDoseValue()*pref);
-//    m_Filters.at(0)->Update();
+    m_Filters.at(0)->SetInputData(slicedImage->GetVtkImageData());
+    m_Filters.at(0)->GenerateValues(1,m_FreeIsoValue->GetDoseValue()*pref,m_FreeIsoValue->GetDoseValue()*pref);
+    m_Filters.at(0)->Update();
 
-//    mitk::RenderingManager::GetInstance()->RequestUpdateAll();
+    mitk::RenderingManager::GetInstance()->RequestUpdateAll();
   }
 }
 
 void RTDoseVisualizer::CreateQtPartControl( QWidget *parent )
 {
   // create GUI widgets from the Qt Designer's .ui file
   m_Controls.setupUi( parent );
 
   m_LevelSetModel = new QmitkIsoDoseLevelSetModel(this);
   m_LevelSetModel->setVisibilityEditOnly(true);
   m_DoseColorDelegate = new QmitkDoseColorDelegate(this);
   m_DoseValueDelegate = new QmitkDoseValueDelegate(this);
   m_DoseVisualDelegate = new QmitkDoseVisualStyleDelegate(this);
 
   this->UpdateByPreferences();
   this->ActualizeIsoLevelsForAllDoseDataNodes();
   this->ActualizeReferenceDoseForAllDoseDataNodes();
   this->ActualizeDisplayStyleForAllDoseDataNodes();
 
   this->m_Controls.isoLevelSetView->setModel(m_LevelSetModel);
   this->m_Controls.isoLevelSetView->setItemDelegateForColumn(0,m_DoseColorDelegate);
   this->m_Controls.isoLevelSetView->setItemDelegateForColumn(1,m_DoseValueDelegate);
   this->m_Controls.isoLevelSetView->setItemDelegateForColumn(2,m_DoseVisualDelegate);
   this->m_Controls.isoLevelSetView->setItemDelegateForColumn(3,m_DoseVisualDelegate);
   this->m_Controls.isoLevelSetView->setContextMenuPolicy(Qt::CustomContextMenu);
 
   this->m_Controls.btnRemoveFreeValue->setDisabled(true);
 
   connect(m_Controls.btnConvert, SIGNAL(clicked()), this, SLOT(OnConvertButtonClicked()));
   connect(m_Controls.spinReferenceDose, SIGNAL(valueChanged(double)), this, SLOT(OnReferenceDoseChanged(double)));
   connect(m_Controls.spinReferenceDose, SIGNAL(valueChanged(double)), m_LevelSetModel, SLOT(setReferenceDose(double)));
   connect(m_Controls.radioAbsDose, SIGNAL(toggled(bool)), m_LevelSetModel, SLOT(setShowAbsoluteDose(bool)));
   connect(m_Controls.radioAbsDose, SIGNAL(toggled(bool)), this, SLOT(OnAbsDoseToggled(bool)));
   connect(m_Controls.btnAddFreeValue, SIGNAL(clicked()), this, SLOT(OnAddFreeValueClicked()));
   connect(m_Controls.btnRemoveFreeValue, SIGNAL(clicked()), this, SLOT(OnRemoveFreeValueClicked()));
   connect(m_Controls.checkGlobalVisColorWash, SIGNAL(toggled(bool)), this, SLOT(OnGlobalVisColorWashToggled(bool)));
   connect(m_Controls.checkGlobalVisIsoLine, SIGNAL(toggled(bool)), this, SLOT(OnGlobalVisIsoLineToggled(bool)));
   connect(m_Controls.isoLevelSetView, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(OnShowContextMenuIsoSet(const QPoint&)));
   connect(m_Controls.comboPresets, SIGNAL(currentIndexChanged ( const QString&)), this, SLOT(OnCurrentPresetChanged(const QString&)));
   connect(m_Controls.btnUsePrescribedDose, SIGNAL(clicked()), this, SLOT(OnUsePrescribedDoseClicked()));
 
   ctkServiceReference ref = mitk::org_mitk_gui_qt_rt_dosevisualization_Activator::GetContext()->getServiceReference<ctkEventAdmin>();
 
   ctkDictionary propsForSlot;
   if (ref)
   {
     ctkEventAdmin* eventAdmin = mitk::org_mitk_gui_qt_rt_dosevisualization_Activator::GetContext()->getService<ctkEventAdmin>(ref);
 
     propsForSlot[ctkEventConstants::EVENT_TOPIC] = mitk::rt::CTKEventConstants::TOPIC_ISO_DOSE_LEVEL_PRESETS_CHANGED.c_str();
     eventAdmin->subscribeSlot(this, SLOT(OnHandleCTKEventPresetsChanged(ctkEvent)), propsForSlot);
 
     propsForSlot[ctkEventConstants::EVENT_TOPIC] = mitk::rt::CTKEventConstants::TOPIC_REFERENCE_DOSE_CHANGED.c_str();
     eventAdmin->subscribeSlot(this, SLOT(OnHandleCTKEventReferenceDoseChanged(ctkEvent)), propsForSlot);
   }
 
   this->UpdateBySelectedNode();
 }
 
 void RTDoseVisualizer::OnReferenceDoseChanged(double value)
 {
   if (!  m_internalUpdate)
   {
     mitk::DoseValueAbs referenceDose = 0.0;
     bool globalSync = mitk::rt::GetReferenceDoseValue(referenceDose);
 
     if (globalSync)
     {
       mitk::rt::SetReferenceDoseValue(globalSync, value);
       this->ActualizeReferenceDoseForAllDoseDataNodes();
     }
     else
     {
       if (this->m_selectedNode.IsNotNull())
       {
         this->m_selectedNode->SetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(), value);
       }
     }
     if (this->m_selectedNode.IsNotNull())
     {
       mitk::TransferFunction::ControlPoints scalarOpacityPoints;
       scalarOpacityPoints.push_back( std::make_pair(0, 1 ) );
       vtkSmartPointer<vtkColorTransferFunction> transferFunction = vtkSmartPointer<vtkColorTransferFunction>::New();
       mitk::IsoDoseLevelSet::Pointer isoDoseLevelSet = this->m_Presets[this->m_selectedPresetName];
       for(mitk::IsoDoseLevelSet::ConstIterator setIT = isoDoseLevelSet->Begin(); setIT != isoDoseLevelSet->End(); ++setIT)
       {
         float *hsv = new float[3];
         vtkSmartPointer<vtkMath> cCalc = vtkSmartPointer<vtkMath>::New();
         if(setIT->GetVisibleColorWash()){
           cCalc->RGBToHSV(setIT->GetColor()[0],setIT->GetColor()[1],setIT->GetColor()[2],&hsv[0],&hsv[1],&hsv[2]);
           transferFunction->AddHSVPoint(setIT->GetDoseValue()*value,hsv[0],hsv[1],hsv[2],1.0,1.0);
         }
         else
         {
           scalarOpacityPoints.push_back( std::make_pair(setIT->GetDoseValue()*value, 1 ) );
         }
       }
       mitk::TransferFunction::Pointer mitkTransFunc = mitk::TransferFunction::New();
       mitk::TransferFunctionProperty::Pointer mitkTransFuncProp = mitk::TransferFunctionProperty::New();
       mitkTransFunc->SetColorTransferFunction(transferFunction);
       mitkTransFunc->SetScalarOpacityPoints(scalarOpacityPoints);
       mitkTransFuncProp->SetValue(mitkTransFunc);
 
       mitk::RenderingModeProperty::Pointer renderingMode = mitk::RenderingModeProperty::New();
       renderingMode->SetValue(mitk::RenderingModeProperty::COLORTRANSFERFUNCTION_COLOR);
 
       m_selectedNode->SetProperty("Image Rendering.Transfer Function", mitkTransFuncProp);
       m_selectedNode->SetProperty("opacity", mitk::FloatProperty::New(0.5));
 
       mitk::TimeGeometry::Pointer geo3 = this->GetDataStorage()->ComputeBoundingGeometry3D(this->GetDataStorage()->GetAll());
       mitk::RenderingManager::GetInstance()->InitializeViews( geo3 );
     }
   }
 }
 
 void RTDoseVisualizer::OnAddFreeValueClicked()
 {
   QColor newColor;
   //Use HSV schema of QColor to calculate a different color depending on the
   //number of already existing free iso lines.
   newColor.setHsv((m_freeIsoValues->Size()*85)%360,255,255);
   mitk::Color mColor;
   mColor[0]=newColor.redF();
   mColor[1]=newColor.greenF();
   mColor[2]=newColor.blueF();
 
   mitk::DataNode::Pointer isoNode = this->UpdatePolyData(1,m_Controls.spinReferenceDose->value()*0.5,m_Controls.spinReferenceDose->value()*0.5);
   isoNode->SetColor(mColor);
   m_FreeIsoLines.push_back(isoNode);
 
   mitk::IsoDoseLevel::ColorType color;
   color[0] = newColor.redF();
   color[1] = newColor.greenF();
   color[2] = newColor.blueF();
   m_freeIsoValues->push_back(mitk::IsoDoseLevel::New(0.5,color,true,false));
   UpdateFreeIsoValues();
   mitk::RenderingManager::GetInstance()->ForceImmediateUpdateAll();
   if(m_FreeIsoLines.size()>=1)
   {
     this->m_Controls.btnAddFreeValue->setDisabled(true);
     m_FreeIsoAdded = true;
   }
   this->m_Controls.btnRemoveFreeValue->setEnabled(true);
 }
 
 void RTDoseVisualizer::OnRemoveFreeValueClicked()
 {
   m_freeIsoValues->pop_back();
   mitk::DataNode::Pointer isoNode = m_FreeIsoLines.at(m_FreeIsoLines.size()-1);
   m_FreeIsoLines.pop_back();
   m_Filters.pop_back();
   if(m_FreeIsoLines.empty())
     this->m_Controls.btnRemoveFreeValue->setDisabled(true);
   if(m_FreeIsoLines.size()<1)
   {
     m_FreeIsoAdded = false;
     this->m_Controls.btnAddFreeValue->setEnabled(true);
   }
   this->GetDataStorage()->Remove(isoNode);
   UpdateFreeIsoValues();
 }
 
 void RTDoseVisualizer::OnUsePrescribedDoseClicked()
 {
   m_Controls.spinReferenceDose->setValue(this->m_PrescribedDose_Data);
 };
 
 
 void RTDoseVisualizer::OnShowContextMenuIsoSet(const QPoint& pos)
 {
   QPoint globalPos = m_Controls.isoLevelSetView->viewport()->mapToGlobal(pos);
 
   QMenu viewMenu;
   QAction* invertIsoLineAct = viewMenu.addAction("Invert iso line visibility");
   QAction* activateIsoLineAct = viewMenu.addAction("Activate all iso lines");
   QAction* deactivateIsoLineAct = viewMenu.addAction("Deactivate all iso lines");
   viewMenu.addSeparator();
   QAction* invertColorWashAct = viewMenu.addAction("Invert color wash visibility");
   QAction* activateColorWashAct = viewMenu.addAction("Activate all color wash levels");
   QAction* deactivateColorWashAct = viewMenu.addAction("Deactivate all color wash levels");
   viewMenu.addSeparator();
   QAction* swapAct = viewMenu.addAction("Swap iso line/color wash visibility");
   // ...
 
   QAction* selectedItem = viewMenu.exec(globalPos);
   if (selectedItem == invertIsoLineAct)
   {
     this->m_LevelSetModel->invertVisibilityIsoLines();
   }
   else if (selectedItem == activateIsoLineAct)
   {
     this->m_LevelSetModel->switchVisibilityIsoLines(true);
   }
   else if (selectedItem == deactivateIsoLineAct)
   {
     this->m_LevelSetModel->switchVisibilityIsoLines(false);
   }
   else if (selectedItem == invertColorWashAct)
   {
     this->m_LevelSetModel->invertVisibilityColorWash();
   }
   else if (selectedItem == activateColorWashAct)
   {
     this->m_LevelSetModel->switchVisibilityColorWash(true);
   }
   else if (selectedItem == deactivateColorWashAct)
   {
     this->m_LevelSetModel->switchVisibilityColorWash(false);
   }
   else if (selectedItem == swapAct)
   {
     this->m_LevelSetModel->swapVisibility();
   }
 }
 
 void RTDoseVisualizer::UpdateFreeIsoValues()
 {
   this->m_Controls.listFreeValues->clear();
 
   for (mitk::IsoDoseLevelVector::Iterator pos = this->m_freeIsoValues->Begin(); pos != this->m_freeIsoValues->End(); ++pos)
   {
     QListWidgetItem* item = new QListWidgetItem;
     item->setSizeHint(QSize(0,25));
     QmitkFreeIsoDoseLevelWidget* widget = new QmitkFreeIsoDoseLevelWidget;
 
     float pref;
     m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),pref);
 
     widget->setIsoDoseLevel(pos->Value().GetPointer());
     widget->setReferenceDose(pref);
     connect(m_Controls.spinReferenceDose, SIGNAL(valueChanged(double)), widget, SLOT(setReferenceDose(double)));
     connect(widget,SIGNAL(ColorChanged(mitk::IsoDoseLevel*)), this, SLOT(UpdateFreeIsoLineColor(mitk::IsoDoseLevel*)));
     connect(widget,SIGNAL(ValueChanged(mitk::IsoDoseLevel*,mitk::DoseValueRel)), this, SLOT(UpdateFreeIsoLine(mitk::IsoDoseLevel*,mitk::DoseValueRel)));
 
     this->m_Controls.listFreeValues->addItem(item);
     this->m_Controls.listFreeValues->setItemWidget(item,widget);
   }
 }
 
 void RTDoseVisualizer::UpdateFreeIsoLineColor(mitk::IsoDoseLevel *level)
 {
   //push it in and get the key!
 //  m_freeIsoValues
   ::itk::RGBPixel<float> color = level->GetColor();
   mitk::Color mColor;
   mColor[0]=color.GetRed();
   mColor[1]=color.GetGreen();
   mColor[2]=color.GetBlue();
   m_FreeIsoline->SetColor(mColor);
 }
 
 void RTDoseVisualizer::UpdateFreeIsoLine(mitk::IsoDoseLevel * level, mitk::DoseValueRel old)
 {
   float pref;
   m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),pref);
   mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_selectedNode->GetData());
   mitk::Image::Pointer slicedImage = this->GetExtractedSlice(image);
 
+  m_FreeIsoValue = level;
+//  m_freeIsoValues->at(0) = level;
+
   m_Filters.at(0)->SetInputData(slicedImage->GetVtkImageData());
   m_Filters.at(0)->GenerateValues(1,level->GetDoseValue()*pref,level->GetDoseValue()*pref);
   m_Filters.at(0)->Update();
 
   mitk::RenderingManager::GetInstance()->RequestUpdateAll();
 }
 
 void RTDoseVisualizer::OnAbsDoseToggled(bool showAbs)
 {
   if (!  m_internalUpdate)
   {
     mitk::rt::SetDoseDisplayAbsolute(showAbs);
     this->ActualizeDisplayStyleForAllDoseDataNodes();
   }
 }
 
 void RTDoseVisualizer::OnGlobalVisColorWashToggled(bool showColorWash)
 {
   if (m_selectedNode.IsNotNull())
   {
     m_selectedNode->SetBoolProperty(mitk::rt::Constants::DOSE_SHOW_COLORWASH_PROPERTY_NAME.c_str(), showColorWash);
   }
 }
 
 void RTDoseVisualizer::OnGlobalVisIsoLineToggled(bool showIsoLines)
 {
   if (m_selectedNode.IsNotNull())
   {
     m_selectedNode->SetBoolProperty(mitk::rt::Constants::DOSE_SHOW_ISOLINES_PROPERTY_NAME.c_str(), showIsoLines);
     mitk::NodePredicateProperty::Pointer isoProp = mitk::NodePredicateProperty::
         New(mitk::rt::Constants::DOSE_ISO_LEVELS_PROPERTY_NAME.c_str(), mitk::BoolProperty::New(true));
     mitk::DataStorage::SetOfObjects::ConstPointer isoSet =  this->GetDataStorage()->GetSubset(isoProp);
     for(mitk::DataStorage::SetOfObjects::ConstIterator iso = isoSet->Begin(); iso!=isoSet->End(); ++iso)
     {
       mitk::DataNode::Pointer node = iso.Value();
       node->SetVisibility(showIsoLines);
     }
     mitk::RenderingManager::GetInstance()->ForceImmediateUpdateAll();
   }
 }
 
 
 void RTDoseVisualizer::OnConvertButtonClicked()
 {
   this->InitScrolling();
 
   QList<mitk::DataNode::Pointer> dataNodes = this->GetDataManagerSelection();
 
   mitk::DataNode* selectedNode = NULL;
 
   if (!dataNodes.empty())
   {
     selectedNode = dataNodes[0];
   }
 
   if(selectedNode)
   {
     selectedNode->SetBoolProperty(mitk::rt::Constants::DOSE_PROPERTY_NAME.c_str(), true);
     selectedNode->SetBoolProperty(mitk::rt::Constants::DOSE_SHOW_COLORWASH_PROPERTY_NAME.c_str(), true);
     selectedNode->SetBoolProperty(mitk::rt::Constants::DOSE_SHOW_ISOLINES_PROPERTY_NAME.c_str(), true);
     selectedNode->SetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(), m_Controls.spinReferenceDose->value());
 
     mitk::IsoDoseLevelSet::Pointer clonedPreset = this->m_Presets[this->m_selectedPresetName]->Clone();
     mitk::IsoDoseLevelSetProperty::Pointer levelSetProp = mitk::IsoDoseLevelSetProperty::New(clonedPreset);
     selectedNode->SetProperty(mitk::rt::Constants::DOSE_ISO_LEVELS_PROPERTY_NAME.c_str(),levelSetProp);
 
 
     double hsvValue = 0.002778;
     float prescribed;
     m_selectedNode->GetFloatProperty(mitk::rt::Constants::PRESCRIBED_DOSE_PROPERTY_NAME.c_str(),prescribed);
 
     vtkSmartPointer<vtkColorTransferFunction> transferFunction = vtkSmartPointer<vtkColorTransferFunction>::New();
 
     mitk::IsoDoseLevelSet::Pointer isoDoseLevelSet = this->m_Presets[this->m_selectedPresetName];
 
     MITK_INFO << "FUNCTION PRESCRIBE " << prescribed << endl;
 
 
     float pref;
     m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),pref);
     mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_selectedNode->GetData());
     mitk::Image::Pointer reslicedImage = this->GetExtractedSlice(image);
 
     //Generating the Colorwash
     for(mitk::IsoDoseLevelSet::ConstIterator setIT = isoDoseLevelSet->Begin(); setIT != isoDoseLevelSet->End(); ++setIT)
     {
       float *hsv = new float[3];
       //used for transfer rgb to hsv
       vtkSmartPointer<vtkMath> cCalc = vtkSmartPointer<vtkMath>::New();
       if(setIT->GetVisibleColorWash()){
         cCalc->RGBToHSV(setIT->GetColor()[0],setIT->GetColor()[1],setIT->GetColor()[2],&hsv[0],&hsv[1],&hsv[2]);
         transferFunction->AddHSVPoint(setIT->GetDoseValue()*pref,hsv[0],hsv[1],hsv[2],1.0,1.0);
       }
     }
 
     //Generating the standard isolines
     this->UpdateStdIsolines();
 
     mitk::TransferFunction::Pointer mitkTransFunc = mitk::TransferFunction::New();
     mitk::TransferFunctionProperty::Pointer mitkTransFuncProp = mitk::TransferFunctionProperty::New();
     mitkTransFunc->SetColorTransferFunction(transferFunction);
     mitkTransFuncProp->SetValue(mitkTransFunc);
 
     mitk::RenderingModeProperty::Pointer renderingMode = mitk::RenderingModeProperty::New();
     renderingMode->SetValue(mitk::RenderingModeProperty::COLORTRANSFERFUNCTION_COLOR);
 
     selectedNode->SetProperty("Image Rendering.Transfer Function", mitkTransFuncProp);
     selectedNode->SetProperty("Image Rendering.Mode", renderingMode);
     m_selectedNode->SetProperty("opacity", mitk::FloatProperty::New(0.5));
 
     mitk::IsoDoseLevelVector::Pointer levelVector = mitk::IsoDoseLevelVector::New();
     mitk::IsoDoseLevelVectorProperty::Pointer levelVecProp = mitk::IsoDoseLevelVectorProperty::New(levelVector);
     selectedNode->SetProperty(mitk::rt::Constants::DOSE_FREE_ISO_VALUES_PROPERTY_NAME.c_str(),levelVecProp);
 
     UpdateBySelectedNode();
 
     mitk::RenderingManager::GetInstance()->ForceImmediateUpdateAll();
   }
 }
 
 const mitk::Geometry2D* RTDoseVisualizer::GetGeometry2D(char* dim)
 {
   QmitkRenderWindow* rw = this->GetRenderWindowPart()->GetQmitkRenderWindow(dim);
   const mitk::Geometry2D* worldGeo = rw->GetRenderer()->GetCurrentWorldGeometry2D();
   return worldGeo;
 }
 
 mitk::Image::Pointer RTDoseVisualizer::GetExtractedSlice(mitk::Image::Pointer image)
 {
   mitk::ExtractSliceFilter::Pointer extractFilter = mitk::ExtractSliceFilter::New();
   extractFilter->SetInput(image);
   extractFilter->SetWorldGeometry(this->GetGeometry2D("axial"));
   extractFilter->SetResliceTransformByGeometry( image->GetGeometry() );
   extractFilter->Update();
   mitk::Image::Pointer reslicedImage = extractFilter->GetOutput();
   return reslicedImage;
 }
 
 mitk::DataNode::Pointer RTDoseVisualizer::UpdatePolyData(int num, double min, double max)
 {
   mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_selectedNode->GetData());
   mitk::Image::Pointer reslicedImage = this->GetExtractedSlice(image);
 
   vtkSmartPointer<vtkContourFilter> contourFilter = vtkSmartPointer<vtkContourFilter>::New();
   m_Filters.push_back(contourFilter);
   contourFilter->SetInputData(reslicedImage->GetVtkImageData());
   contourFilter->GenerateValues(num,min,max);
   contourFilter->Update();
   vtkSmartPointer<vtkPolyData> polyData = vtkSmartPointer<vtkPolyData>::New();
   polyData =contourFilter->GetOutput();
 
   mitk::Surface::Pointer isoline = mitk::Surface::New();
   isoline->SetVtkPolyData(polyData);
   isoline->SetGeometry(const_cast<mitk::Geometry2D*>(this->GetGeometry2D("axial"))->Clone());
   isoline->GetGeometry()->SetSpacing(image->GetGeometry()->GetSpacing());
   isoline->SetOrigin(reslicedImage->GetGeometry()->GetOrigin());
 
   mitk::DataNode::Pointer isolineNode = mitk::DataNode::New();
   isolineNode->SetData(isoline);
   mitk::SurfaceVtkMapper3D::Pointer mapper = mitk::SurfaceVtkMapper3D::New();
   isolineNode->SetMapper(1, mapper);
   isolineNode->SetName("Isoline1");
   isolineNode->SetProperty( "helper object", mitk::BoolProperty::New(true) );
   isolineNode->SetBoolProperty(mitk::rt::Constants::DOSE_FREE_ISO_VALUES_PROPERTY_NAME.c_str(),true);
   m_FreeIsoline = isolineNode;
   this->GetDataStorage()->Add(isolineNode);
   return isolineNode;
 }
 
 void RTDoseVisualizer::UpdateStdIsolines()
 {
   mitk::IsoDoseLevelSet::Pointer isoDoseLevelSet = this->m_Presets[this->m_selectedPresetName];
   mitk::Image::Pointer image = dynamic_cast<mitk::Image*>(m_selectedNode->GetData());
   mitk::Image::Pointer reslicedImage = this->GetExtractedSlice(image);
 
   float pref;
   m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),pref);
 
   for(mitk::IsoDoseLevelSet::ConstIterator doseIT = isoDoseLevelSet->Begin(); doseIT!=isoDoseLevelSet->End();++doseIT)
   {
     if(doseIT->GetVisibleIsoLine()){
       vtkSmartPointer<vtkContourFilter> isolineFilter = vtkSmartPointer<vtkContourFilter>::New();
       isolineFilter->SetInputData(reslicedImage->GetVtkImageData());
       isolineFilter->GenerateValues(1,doseIT->GetDoseValue()*pref,doseIT->GetDoseValue()*pref);
       isolineFilter->Update();
       vtkSmartPointer<vtkPolyData> polyData = vtkSmartPointer<vtkPolyData>::New();
       polyData=isolineFilter->GetOutput();
 
       mitk::Surface::Pointer surface = mitk::Surface::New();
       surface->SetVtkPolyData(polyData);
       surface->SetGeometry(const_cast<mitk::Geometry2D*>(this->GetGeometry2D("axial"))->Clone());
       surface->GetGeometry()->SetSpacing(image->GetGeometry()->GetSpacing());
       surface->SetOrigin(reslicedImage->GetGeometry()->GetOrigin());
 
       mitk::DataNode::Pointer isoNode = mitk::DataNode::New();
       isoNode->SetData(surface);
       mitk::SurfaceVtkMapper3D::Pointer mapper = mitk::SurfaceVtkMapper3D::New();
       mitk::Color color;
       color[0]=doseIT->GetColor()[0];color[1]=doseIT->GetColor()[1];color[2]=doseIT->GetColor()[2];
       isoNode->SetMapper(1,mapper);
       isoNode->SetColor(color);
       isoNode->SetProperty( "helper object", mitk::BoolProperty::New(true) );
       isoNode->SetName("StdIsoline");
       isoNode->SetBoolProperty(mitk::rt::Constants::DOSE_ISO_LEVELS_PROPERTY_NAME.c_str(),true);
       m_StdIsoLines.push_back(isoNode);
       this->GetDataStorage()->Add(isoNode);
     }
   }
 }
 
 void RTDoseVisualizer::HideIsoline()
 {
   mitk::NodePredicateProperty::Pointer isoProp = mitk::NodePredicateProperty::
       New(mitk::rt::Constants::DOSE_ISO_LEVELS_PROPERTY_NAME.c_str(), mitk::BoolProperty::New(true));
   mitk::DataStorage::SetOfObjects::ConstPointer isoSet =  this->GetDataStorage()->GetSubset(isoProp);
   for(mitk::DataStorage::SetOfObjects::ConstIterator iso = isoSet->Begin(); iso!=isoSet->End(); ++iso)
   {
   }
 }
 
 void RTDoseVisualizer::OnSelectionChanged( berry::IWorkbenchPart::Pointer /*source*/,
   const QList<mitk::DataNode::Pointer>& nodes )
 {
   QList<mitk::DataNode::Pointer> dataNodes = this->GetDataManagerSelection();
 
   mitk::DataNode* selectedNode = NULL;
 
   if (!dataNodes.empty())
   {
     bool isDoseNode = false;
     dataNodes[0]->GetBoolProperty(mitk::rt::Constants::DOSE_PROPERTY_NAME.c_str(),isDoseNode);
 
     if (isDoseNode)
     {
       selectedNode = dataNodes[0];
     }
   }
 
   if (selectedNode != m_selectedNode.GetPointer())
   {
     m_selectedNode = selectedNode;
   }
 
   UpdateBySelectedNode();
 }
 
 void RTDoseVisualizer::UpdateBySelectedNode()
 {
   m_Controls.groupNodeSpecific->setEnabled(m_selectedNode.IsNotNull());
   m_Controls.groupFreeValues->setEnabled(m_selectedNode.IsNotNull());
 
   if(m_selectedNode.IsNull())
   {
     m_Controls.NrOfFractions->setText(QString("N/A. No dose selected"));
     m_Controls.prescribedDoseSpecific->setText(QString("N/A. No dose selected"));
     m_freeIsoValues = mitk::IsoDoseLevelVector::New();
     UpdateFreeIsoValues();
   }
   else
   {
     //dose specific information
     int fracCount = 1;
     m_selectedNode->GetIntProperty(mitk::rt::Constants::DOSE_FRACTION_COUNT_PROPERTY_NAME.c_str(),fracCount);
     m_Controls.NrOfFractions->setText(QString::number(fracCount));
 
     m_PrescribedDose_Data = 0.0;
 
     float tmp;
     m_selectedNode->GetFloatProperty(mitk::rt::Constants::PRESCRIBED_DOSE_PROPERTY_NAME.c_str(),tmp);
     m_PrescribedDose_Data = (double)tmp;
 
     m_Controls.prescribedDoseSpecific->setText(QString::number(m_PrescribedDose_Data));
 
     //free iso lines
     mitk::IsoDoseLevelVectorProperty::Pointer propIsoVector;
     m_selectedNode->GetProperty<mitk::IsoDoseLevelVectorProperty>(propIsoVector, mitk::rt::Constants::DOSE_FREE_ISO_VALUES_PROPERTY_NAME.c_str());
 
     if (propIsoVector.IsNull())
     {
       m_freeIsoValues = mitk::IsoDoseLevelVector::New();
       propIsoVector = mitk::IsoDoseLevelVectorProperty::New(m_freeIsoValues);
       m_selectedNode->SetProperty(mitk::rt::Constants::DOSE_FREE_ISO_VALUES_PROPERTY_NAME.c_str(),propIsoVector);
     }
     else
     {
       m_freeIsoValues = propIsoVector->GetValue();
     }
 
     UpdateFreeIsoValues();
 
     //global dose issues
     bool showIsoLine = false;
     m_selectedNode->GetBoolProperty(mitk::rt::Constants::DOSE_SHOW_COLORWASH_PROPERTY_NAME.c_str(),showIsoLine);
     m_Controls.checkGlobalVisIsoLine->setChecked(showIsoLine);
 
     bool showColorWash = false;
     m_selectedNode->GetBoolProperty(mitk::rt::Constants::DOSE_SHOW_COLORWASH_PROPERTY_NAME.c_str(),showColorWash);
     m_Controls.checkGlobalVisColorWash->setChecked(showColorWash);
 
     float referenceDose = 0.0;
     m_selectedNode->GetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(),referenceDose);
     m_Controls.spinReferenceDose->setValue(referenceDose);
 
     mitk::IsoDoseLevelSetProperty::Pointer propIsoSet =
       dynamic_cast<mitk::IsoDoseLevelSetProperty* >(m_selectedNode->GetProperty(mitk::rt::Constants::DOSE_ISO_LEVELS_PROPERTY_NAME.c_str()));
 
     if (propIsoSet)
     {
       this->m_selectedNodeIsoSet = propIsoSet->GetValue();
       this->m_LevelSetModel->setIsoDoseLevelSet(m_selectedNodeIsoSet);
     }
   }
 }
 
 void RTDoseVisualizer::UpdateByPreferences()
 {
   m_Presets = mitk::rt::LoadPresetsMap();
   m_internalUpdate = true;
   m_Controls.comboPresets->clear();
   this->m_selectedPresetName = mitk::rt::GetSelectedPresetName();
 
   int index = 0;
   int selectedIndex = -1;
   for (mitk::rt::PresetMapType::const_iterator pos = m_Presets.begin(); pos != m_Presets.end(); ++pos, ++index)
   {
     m_Controls.comboPresets->addItem(QString(pos->first.c_str()));
     if (this->m_selectedPresetName == pos->first)
     {
       selectedIndex = index;
     }
   }
 
   if (selectedIndex == -1)
   {
     selectedIndex = 0;
     MITK_WARN << "Error. Cannot iso dose level preset specified in preferences does not exist. Preset name: "<<this->m_selectedPresetName;
     this->m_selectedPresetName = m_Presets.begin()->first;
     mitk::rt::SetSelectedPresetName(this->m_selectedPresetName);
     MITK_INFO << "Changed selected iso dose level preset to first existing preset. New preset name: "<<this->m_selectedPresetName;
   }
 
   m_Controls.comboPresets->setCurrentIndex(selectedIndex);
 
   this->m_selectedNodeIsoSet = this->m_Presets[this->m_selectedPresetName];
   this->m_LevelSetModel->setIsoDoseLevelSet(m_selectedNodeIsoSet);
 
   mitk::DoseValueAbs referenceDose = 0.0;
   bool globalSync = mitk::rt::GetReferenceDoseValue(referenceDose);
   if (globalSync || this->m_selectedNode.IsNull())
   {
     m_Controls.spinReferenceDose->setValue(referenceDose);
   }
 
   bool displayAbsoluteDose = mitk::rt::GetDoseDisplayAbsolute();
   m_Controls.radioAbsDose->setChecked(displayAbsoluteDose);
   m_Controls.radioRelDose->setChecked(!displayAbsoluteDose);
   this->m_LevelSetModel->setShowAbsoluteDose(displayAbsoluteDose);
   m_internalUpdate = false;
 }
 
 void RTDoseVisualizer::OnCurrentPresetChanged(const QString& presetName)
 {
   if (!  m_internalUpdate)
   {
     mitk::rt::SetSelectedPresetName(presetName.toStdString());
     this->UpdateByPreferences();
     this->ActualizeIsoLevelsForAllDoseDataNodes();
     this->UpdateBySelectedNode();
   }
 }
 
 void RTDoseVisualizer::ActualizeIsoLevelsForAllDoseDataNodes()
 {
   std::string presetName = mitk::rt::GetSelectedPresetName();
 
   mitk::rt::PresetMapType presetMap = mitk::rt::LoadPresetsMap();
 
   mitk::NodePredicateProperty::Pointer isDoseNode = mitk::NodePredicateProperty::New(mitk::rt::Constants::DOSE_PROPERTY_NAME.c_str(), mitk::BoolProperty::New(true));
 
   mitk::DataStorage::SetOfObjects::ConstPointer nodes = this->GetDataStorage()->GetSubset(isDoseNode);
 
   mitk::IsoDoseLevelSet* selectedPreset = presetMap[presetName];
 
   if (!selectedPreset)
   {
     mitkThrow() << "Error. Cannot actualize iso dose level preset. Selected preset idoes not exist. Preset name: "<<presetName;
   }
 
   for(mitk::DataStorage::SetOfObjects::const_iterator pos = nodes->begin(); pos != nodes->end(); ++pos)
   {
     mitk::IsoDoseLevelSet::Pointer clonedPreset = selectedPreset->Clone();
     mitk::IsoDoseLevelSetProperty::Pointer propIsoSet = mitk::IsoDoseLevelSetProperty::New(clonedPreset);
     (*pos)->SetProperty(mitk::rt::Constants::DOSE_ISO_LEVELS_PROPERTY_NAME.c_str(),propIsoSet);
   }
 }
 
 void RTDoseVisualizer::ActualizeReferenceDoseForAllDoseDataNodes()
 {
   /** @TODO Klären ob diese präsentations info genauso wie*/
   mitk::DoseValueAbs value = 0;
   bool sync = mitk::rt::GetReferenceDoseValue(value);
 
   if (sync)
   {
     mitk::NodePredicateProperty::Pointer isDoseNode = mitk::NodePredicateProperty::New(mitk::rt::Constants::DOSE_PROPERTY_NAME.c_str(), mitk::BoolProperty::New(true));
 
     mitk::DataStorage::SetOfObjects::ConstPointer nodes = this->GetDataStorage()->GetSubset(isDoseNode);
 
     for(mitk::DataStorage::SetOfObjects::const_iterator pos = nodes->begin(); pos != nodes->end(); ++pos)
     {
       (*pos)->SetFloatProperty(mitk::rt::Constants::REFERENCE_DOSE_PROPERTY_NAME.c_str(), value);
     }
   }
 }
 
 void RTDoseVisualizer::ActualizeDisplayStyleForAllDoseDataNodes()
 {
   /** @TODO Klären ob diese präsentations info global oder auch per node gespeichert wird*/
 }
 
 void RTDoseVisualizer::OnHandleCTKEventReferenceDoseChanged(const ctkEvent& event)
 {
   mitk::DoseValueAbs referenceDose = 0.0;
   bool globalSync = mitk::rt::GetReferenceDoseValue(referenceDose);
 
   this->m_Controls.spinReferenceDose->setValue(referenceDose);
 }
 
 void RTDoseVisualizer::OnHandleCTKEventPresetsChanged(const ctkEvent& event)
 {
   std::string currentPresetName  = mitk::rt::GetSelectedPresetName();
 
   this->OnCurrentPresetChanged(QString::fromStdString(currentPresetName));
 }
diff --git a/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.h b/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.h
index dcb0062f4b..6e5a82194b 100644
--- a/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.h
+++ b/Plugins/org.mitk.gui.qt.rt.dosevisualization/src/internal/RTDoseVisualizer.h
@@ -1,178 +1,179 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 
 #ifndef RTDoseVisualizer_h
 #define RTDoseVisualizer_h
 
 #include <berryISelectionListener.h>
 
 #include <QmitkAbstractView.h>
 #include <mitkDataNodeFactory.h>
 
 #include <mitkDicomRTReader.h>
 
 #include "ui_RTDoseVisualizerControls.h"
 
 #include <mitkIsoDoseLevelCollections.h>
 
 #include <mitkImage.h>
 
 #include "mitkDoseVisPreferenceHelper.h"
 
 // Shader
 #include <mitkCoreServices.h>
 #include <mitkIShaderRepository.h>
 #include <mitkShaderProperty.h>
 
 #include <vtkContourFilter.h>
 
 /*forward declarations*/
 class QmitkIsoDoseLevelSetModel;
 class QmitkDoseColorDelegate;
 class QmitkDoseValueDelegate;
 class QmitkDoseVisualStyleDelegate;
 class ctkEvent;
 
 /**
 \brief RTDoseVisualizer
 
 \warning  This class is not yet documented. Use "git blame" and ask the author to provide basic documentation.
 
 \sa QmitkAbstractView
 \ingroup ${plugin_target}_internal
 */
 class RTDoseVisualizer : public QmitkAbstractView
 {
   // this is needed for all Qt objects that should have a Qt meta-object
   // (everything that derives from QObject and wants to have signal/slots)
   Q_OBJECT
 
 public:
 
   RTDoseVisualizer();
   virtual ~RTDoseVisualizer();
   static const std::string VIEW_ID;
 
   void OnSliceChanged(itk::Object *sender, const itk::EventObject &e);
 
   protected slots:
 
     void OnConvertButtonClicked();
 
     void OnAddFreeValueClicked();
 
     void OnRemoveFreeValueClicked();
 
     void OnUsePrescribedDoseClicked();
 
     void OnAbsDoseToggled(bool);
 
     void OnGlobalVisColorWashToggled(bool);
 
     void OnGlobalVisIsoLineToggled(bool);
 
     void OnShowContextMenuIsoSet(const QPoint&);
 
     void OnCurrentPresetChanged(const QString&);
 
     void OnReferenceDoseChanged(double);
 
     void OnHandleCTKEventReferenceDoseChanged(const ctkEvent& event);
 
     void OnHandleCTKEventPresetsChanged(const ctkEvent& event);
 
     void UpdateFreeIsoLine(mitk::IsoDoseLevel*level, mitk::DoseValueRel old);
 
     void UpdateFreeIsoLineColor(mitk::IsoDoseLevel* level);
 
 protected:
 
   void InitScrolling();
 
   virtual void CreateQtPartControl(QWidget *parent);
 
   virtual void SetFocus();
 
   /// \brief called by QmitkFunctionality when DataManager's selection has changed
   virtual void OnSelectionChanged( berry::IWorkbenchPart::Pointer source,
     const QList<mitk::DataNode::Pointer>& nodes );
 
   /** Method updates the list widget according to the current m_freeIsoValues.*/
   void UpdateFreeIsoValues();
 
   /** Update the members according to the currently selected node */
   void UpdateBySelectedNode();
 
   /** Update the member widgets according to the information stored in the application preferences*/
   void UpdateByPreferences();
 
   /**helper function that iterates throug all data nodes and sets there iso level set property
   according to the selected preset.
   @TODO: should be moved outside the class, to be available for other classes at well.*/
   void ActualizeIsoLevelsForAllDoseDataNodes();
 
   /**helper function that iterates throug all data nodes and sets there reference dose value
   according to the preference.
   @TODO: should be moved outside the class, to be available for other classes at well.*/
   void ActualizeReferenceDoseForAllDoseDataNodes();
 
   /**helper function that iterates through all data nodes and sets there dose display style (relative/absolute)
   according to the preference.
   @TODO: should be moved outside the class, to be available for other classes at well.*/
   void ActualizeDisplayStyleForAllDoseDataNodes();
 
   mitk::DataNode::Pointer UpdatePolyData(int num, double min, double max);
 
   void UpdateStdIsolines();
 
   void HideIsoline();
 
   mitk::Image::Pointer GetExtractedSlice(mitk::Image::Pointer image);
 
   const mitk::Geometry2D* GetGeometry2D(char* dim);
 
   Ui::RTDoseVisualizerControls m_Controls;
   mitk::DataNode::Pointer m_selectedNode;
+  mitk::IsoDoseLevel::Pointer m_FreeIsoValue;
   mitk::IsoDoseLevelVector::Pointer m_freeIsoValues;
   std::vector<mitk::DataNode::Pointer> m_FreeIsoLines;
   std::vector<mitk::DataNode::Pointer> m_StdIsoLines;
   /** Iso level set of the current node. Should normaly be a clone of the
   * current iso preset. It held as own member because visibility
   * settings may differ.*/
   mitk::IsoDoseLevelSet::Pointer m_selectedNodeIsoSet;
   mitk::rt::PresetMapType m_Presets;
   std::string m_selectedPresetName;
 
   mitk::DataNode::Pointer m_FreeIsoline;
   bool m_FreeIsoAdded;
 
   /** Prescribed Dose of the selected data.*/
   mitk::DoseValueAbs m_PrescribedDose_Data;
 
   QmitkIsoDoseLevelSetModel* m_LevelSetModel;
   QmitkDoseColorDelegate* m_DoseColorDelegate;
   QmitkDoseValueDelegate* m_DoseValueDelegate;
   QmitkDoseVisualStyleDelegate* m_DoseVisualDelegate;
 
   vtkSmartPointer<vtkContourFilter> m_freeIsoFilter;
   std::vector< vtkSmartPointer<vtkContourFilter> > m_Filters;
 
 
   bool m_internalUpdate;
 };
 
 #endif // RTDoseVisualizer_h