diff --git a/Plugins/org.blueberry.ui.qt/src/internal/berryQtStylePreferencePage.cpp b/Plugins/org.blueberry.ui.qt/src/internal/berryQtStylePreferencePage.cpp
index 6adf98efe3..74433d85a0 100644
--- a/Plugins/org.blueberry.ui.qt/src/internal/berryQtStylePreferencePage.cpp
+++ b/Plugins/org.blueberry.ui.qt/src/internal/berryQtStylePreferencePage.cpp
@@ -1,275 +1,274 @@
 /*===================================================================
 
 BlueBerry Platform
 
 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 "berryQtStylePreferencePage.h"
 
 #include <berryIPreferencesService.h>
 #include <berryQtPreferences.h>
 
 #include "berryWorkbenchPlugin.h"
 
 #include <QFileDialog>
 #include <QDirIterator>
 #include <QFontDatabase>
 
 namespace berry
 {
 
 QtStylePreferencePage::QtStylePreferencePage()
 {
 
 }
 
 void QtStylePreferencePage::Init(IWorkbench::Pointer )
 {
 
 }
 
 void QtStylePreferencePage::CreateQtControl(QWidget* parent)
 {
   mainWidget = new QWidget(parent);
   controls.setupUi(mainWidget);
 
   berry::IPreferencesService* prefService = berry::WorkbenchPlugin::GetDefault()->GetPreferencesService();
 
   ctkPluginContext* context = berry::WorkbenchPlugin::GetDefault()->GetPluginContext();
   ctkServiceReference styleManagerRef = context->getServiceReference<berry::IQtStyleManager>();
   if (styleManagerRef)
   {
     styleManager = context->getService<berry::IQtStyleManager>(styleManagerRef);
   }
 
   m_StylePref = prefService->GetSystemPreferences()->Node(berry::QtPreferences::QT_STYLES_NODE);
 
   Update();
 
   //connect(controls.m_StylesCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(StyleChanged(int)));
   connect(controls.m_FontComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(FontChanged(int)));
   connect(controls.m_FontSizeSpinBox, SIGNAL(valueChanged(int)), this, SLOT(FontChanged(int)));
   connect(controls.m_PathList, SIGNAL(itemSelectionChanged()), this, SLOT(UpdatePathListButtons()));
   connect(controls.m_AddButton, SIGNAL(clicked(bool)), this, SLOT(AddPathClicked(bool)));
   connect(controls.m_EditButton, SIGNAL(clicked(bool)), this, SLOT(EditPathClicked(bool)));
   connect(controls.m_RemoveButton, SIGNAL(clicked(bool)), this, SLOT(RemovePathClicked(bool)));
 }
 
 void QtStylePreferencePage::FillStyleCombo(const berry::IQtStyleManager::Style& currentStyle)
 {
   controls.m_StylesCombo->clear();
   styles.clear();
   styleManager->GetStyles(styles);
 
   qSort(styles);
   for (int i = 0; i < styles.size(); ++i)
   {
     controls.m_StylesCombo->addItem(styles.at(i).name, QVariant(styles.at(i).fileName));
   }
   controls.m_StylesCombo->setCurrentIndex(styles.indexOf(currentStyle));
 }
 
 void QtStylePreferencePage::FillFontCombo(const QString& currentFont)
 {
   controls.m_FontComboBox->clear();
   QStringList fonts;
   styleManager->GetFonts(fonts);
 
   for (int i = 0; i < fonts.size(); ++i)
   {
     controls.m_FontComboBox->addItem(fonts.at(i));
   }
   controls.m_FontComboBox->setCurrentIndex(fonts.indexOf(currentFont));
   if (currentFont == QString("<<system>>"))
   {
     controls.m_FontSizeSpinBox->setEnabled(false);
   }
   else
   {
     controls.m_FontSizeSpinBox->setEnabled(true);
   }
 }
 
 void QtStylePreferencePage::AddPath(const QString& path, bool updateCombo)
 {
   if (!controls.m_PathList->findItems(path, Qt::MatchCaseSensitive).isEmpty()) return;
 
   new QListWidgetItem(path, controls.m_PathList);
 
   styleManager->AddStyles(path);
 
   if (updateCombo)
     FillStyleCombo(oldStyle);
 }
 
 void QtStylePreferencePage::StyleChanged(int /*index*/)
 {
   QString fileName = controls.m_StylesCombo->itemData(controls.m_StylesCombo->currentIndex()).toString();
   styleManager->SetStyle(fileName);
 }
 
 void QtStylePreferencePage::FontChanged(int /*index*/)
 {
   QString fontName = controls.m_FontComboBox->currentText();
   int fontSize = controls.m_FontSizeSpinBox->value();
 
   if (fontName == QString("<<system>>"))
   {
     controls.m_FontSizeSpinBox->setEnabled(false);
   }
   else
   {
     controls.m_FontSizeSpinBox->setEnabled(true);
   }
 
   styleManager->SetFont(fontName);
   styleManager->SetFontSize(fontSize);
   styleManager->UpdateWorkbenchFont();
 }
 
 void QtStylePreferencePage::AddPathClicked(bool /*checked*/)
 {
   QListWidgetItem* item = controls.m_PathList->currentItem();
   QString initialDir;
   if (item) initialDir = item->text();
   QString dir = QFileDialog::getExistingDirectory(mainWidget, "", initialDir);
 
   if (!dir.isEmpty()) this->AddPath(dir, true);
 }
 
 void QtStylePreferencePage::RemovePathClicked(bool /*checked*/)
 {
   QList<QListWidgetItem*> selection = controls.m_PathList->selectedItems();
   QListIterator<QListWidgetItem*> it(selection);
   while (it.hasNext())
   {
     QListWidgetItem* item = it.next();
     QString dir = item->text();
 
     controls.m_PathList->takeItem(controls.m_PathList->row(item));
     delete item;
     styleManager->RemoveStyles(dir);
   }
 
   if (!styleManager->Contains(oldStyle.fileName))
   {
     oldStyle = styleManager->GetDefaultStyle();
   }
 
   FillStyleCombo(oldStyle);
 }
 
 void QtStylePreferencePage::EditPathClicked(bool checked)
 {
   QListWidgetItem* item = controls.m_PathList->currentItem();
   QString initialDir = item->text();
   QString dir = QFileDialog::getExistingDirectory(mainWidget, "", initialDir);
 
   if (!dir.isEmpty())
   {
     this->RemovePathClicked(checked);
     this->AddPath(dir, true);
   }
 }
 
 void QtStylePreferencePage::UpdatePathListButtons()
 {
   int s = controls.m_PathList->selectedItems().size();
 
   if (s == 0)
   {
     controls.m_EditButton->setEnabled(false);
     controls.m_RemoveButton->setEnabled(false);
   }
   else if (s == 1)
   {
     controls.m_EditButton->setEnabled(true);
     controls.m_RemoveButton->setEnabled(true);
   }
   else
   {
     controls.m_EditButton->setEnabled(false);
     controls.m_RemoveButton->setEnabled(true);
   }
 }
 
 QWidget* QtStylePreferencePage::GetQtControl() const
 {
   return mainWidget;
 }
 
 bool QtStylePreferencePage::PerformOk()
 {
   /*
     IPreferencesService* prefService = WorkbenchPlugin::GetDefault()->GetPreferencesService();
   IPreferences::Pointer stylePref = prefService->GetSystemPreferences()->Node(QtPreferences::QT_STYLES_NODE);
   stylePref->Put(QtPreferences::QT_STYLE_NAME, defaultStyle->fileName);
   */
   QString fileName = controls.m_StylesCombo->itemData(controls.m_StylesCombo->currentIndex()).toString();
   styleManager->SetStyle(fileName);
 
   m_StylePref->Put(berry::QtPreferences::QT_STYLE_NAME, fileName);
 
   QString paths;
   for (int i = 0; i < controls.m_PathList->count(); ++i)
   {
     QString path = controls.m_PathList->item(i)->text() + ";";
     paths += path;
   }
 
   m_StylePref->Put(berry::QtPreferences::QT_STYLE_SEARCHPATHS, paths);
   m_StylePref->Put(berry::QtPreferences::QT_FONT_NAME,
       controls.m_FontComboBox->currentText());
   m_StylePref->Put(berry::QtPreferences::QT_FONT_SIZE,
       QString::number(controls.m_FontSizeSpinBox->value()));
   return true;
 }
 
 void QtStylePreferencePage::PerformCancel()
 {
   Update();
 }
 
 void QtStylePreferencePage::Update()
 {
   // get current style preferences
   QString paths = m_StylePref->Get(berry::QtPreferences::QT_STYLE_SEARCHPATHS, "");
   QString styleName = m_StylePref->Get(berry::QtPreferences::QT_STYLE_NAME, "");
   QString fontName = m_StylePref->Get(berry::QtPreferences::QT_FONT_NAME, "");
   int fontSize = m_StylePref->Get(berry::QtPreferences::QT_FONT_SIZE, "").toInt();
 
   // clean style manager
   //styleManager->RemoveStyles();
 
+  //styleManager->SetStyle(styleName);
+  FillStyleCombo(styleManager->GetStyle());
+
+  //styleManager->SetFont(fontName);
+  
+  FillFontCombo(styleManager->GetFont());
+
+  //styleManager->SetFontSize(fontSize);
+  controls.m_FontSizeSpinBox->setValue(fontSize);
+  //styleManager->UpdateWorkbenchFont();
+
   // use style preferences to set style
   QStringList pathList = paths.split(";", QString::SkipEmptyParts);
   QStringListIterator it(pathList);
   while (it.hasNext())
   {
     AddPath(it.next(), false);
   }
-
-  //styleManager->SetStyle(styleName);
-  oldStyle = styleManager->GetStyle();
-  FillStyleCombo(oldStyle);
-
-  styleManager->SetFont(fontName);
-  
-  styleManager->SetFontSize(fontSize);
-  controls.m_FontSizeSpinBox->setValue(fontSize);
-  styleManager->UpdateWorkbenchFont();
-
-  FillFontCombo(styleManager->GetFont());
 }
 
 }
diff --git a/Plugins/org.mitk.gui.qt.measurementtoolbox/src/internal/QmitkImageStatisticsView.cpp b/Plugins/org.mitk.gui.qt.measurementtoolbox/src/internal/QmitkImageStatisticsView.cpp
index abfa4ccb47..e403667a1b 100644
--- a/Plugins/org.mitk.gui.qt.measurementtoolbox/src/internal/QmitkImageStatisticsView.cpp
+++ b/Plugins/org.mitk.gui.qt.measurementtoolbox/src/internal/QmitkImageStatisticsView.cpp
@@ -1,1377 +1,1375 @@
 /*===================================================================
 
 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 "QmitkImageStatisticsView.h"
 
 // Qt includes
 #include <QClipboard>
 #include <QScrollBar>
 #include <QVector>
 
 // berry includes
 #include <berryIWorkbenchPage.h>
 
 // mitk includes
 #include "mitkNodePredicateDataType.h"
 #include "mitkNodePredicateOr.h"
 #include "mitkPlanarFigureInteractor.h"
 #include "mitkImageTimeSelector.h"
 #include <QmitkRenderWindow.h>
 #include <QmitkChartWidget.h>
 
 // itk includes
 #include "itksys/SystemTools.hxx"
 
 #include <mitkImageCast.h>
 
 #include "itkImageRegionConstIteratorWithIndex.h"
 
 #include <limits>
 
 //blueberry includes
 #include <berryWorkbenchPlugin.h>
 #include <berryQtPreferences.h>
 
 const std::string QmitkImageStatisticsView::VIEW_ID = "org.mitk.views.imagestatistics";
 const int QmitkImageStatisticsView::STAT_TABLE_BASE_HEIGHT = 180;
 
 QmitkImageStatisticsView::QmitkImageStatisticsView(QObject* /*parent*/, const char* /*name*/)
 : m_Controls( nullptr ),
   m_TimeStepperAdapter( nullptr ),
   m_SelectedImage( nullptr ),
   m_SelectedImageMask( nullptr ),
   m_SelectedPlanarFigure( nullptr ),
   m_ImageObserverTag( -1 ),
   m_ImageMaskObserverTag( -1 ),
   m_PlanarFigureObserverTag( -1 ),
   m_TimeObserverTag( -1 ),
   m_CurrentStatisticsValid( false ),
   m_StatisticsUpdatePending( false ),
   m_DataNodeSelectionChanged ( false ),
   m_Visible(false)
 {
   this->m_CalculationThread = new QmitkImageStatisticsCalculationThread;
 }
 
 QmitkImageStatisticsView::~QmitkImageStatisticsView()
 {
   if ( m_SelectedImage != nullptr )
     m_SelectedImage->RemoveObserver( m_ImageObserverTag );
   if ( m_SelectedImageMask != nullptr )
     m_SelectedImageMask->RemoveObserver( m_ImageMaskObserverTag );
   if ( m_SelectedPlanarFigure != nullptr )
     m_SelectedPlanarFigure->RemoveObserver( m_PlanarFigureObserverTag );
 
   while(this->m_CalculationThread->isRunning()) // wait until thread has finished
   {
     itksys::SystemTools::Delay(100);
   }
   delete this->m_CalculationThread;
 }
 
 
 void QmitkImageStatisticsView::CreateQtPartControl(QWidget *parent)
 {
   if (m_Controls == nullptr)
   {
     m_Controls = new Ui::QmitkImageStatisticsViewControls;
     m_Controls->setupUi(parent);
     CreateConnections();
 
     m_Controls->m_ErrorMessageLabel->hide();
     m_Controls->m_StatisticsWidgetStack->setCurrentIndex(0);
     m_Controls->m_BinSizeFrame->setEnabled(false);
-
-    this->OnPageSuccessfullyLoaded();
   }
 }
 
 void QmitkImageStatisticsView::OnPageSuccessfullyLoaded()
 {
   berry::IPreferencesService* prefService = berry::WorkbenchPlugin::GetDefault()->GetPreferencesService();
   m_StylePref = prefService->GetSystemPreferences()->Node(berry::QtPreferences::QT_STYLES_NODE);
 
   QString styleName = m_StylePref->Get(berry::QtPreferences::QT_STYLE_NAME, "");
 
   if (styleName == ":/org.blueberry.ui.qt/darkstyle.qss")
   {
     this->m_Controls->m_JSHistogram->SetTheme(QmitkChartWidget::ChartStyle::darkstyle);
   }
   else
   {
     this->m_Controls->m_JSHistogram->SetTheme(QmitkChartWidget::ChartStyle::lightstyle);
   }
 }
 
 void QmitkImageStatisticsView::CreateConnections()
 {
   if ( m_Controls )
   {
     connect( (QObject*)(this->m_Controls->m_ButtonCopyHistogramToClipboard), SIGNAL(clicked()),(QObject*) this, SLOT(OnClipboardHistogramButtonClicked()) );
     connect( (QObject*)(this->m_Controls->m_ButtonCopyStatisticsToClipboard), SIGNAL(clicked()),(QObject*) this, SLOT(OnClipboardStatisticsButtonClicked()) );
     connect( (QObject*)(this->m_Controls->m_IgnoreZerosCheckbox), SIGNAL(clicked()),(QObject*) this, SLOT(OnIgnoreZerosCheckboxClicked()) );
     connect( (QObject*) this->m_CalculationThread, SIGNAL(finished()),this, SLOT( OnThreadedStatisticsCalculationEnds()),Qt::QueuedConnection);
     connect( (QObject*) this, SIGNAL(StatisticsUpdate()),this, SLOT( RequestStatisticsUpdate()), Qt::QueuedConnection);
     connect( (QObject*) this->m_Controls->m_StatisticsTable, SIGNAL(cellDoubleClicked(int,int)),this, SLOT( JumpToCoordinates(int,int)) );
     connect((QObject*)(this->m_Controls->m_barRadioButton), SIGNAL(clicked()), (QObject*)(this), SLOT(OnBarRadioButtonSelected()));
     connect((QObject*)(this->m_Controls->m_lineRadioButton), SIGNAL(clicked()), (QObject*)(this), SLOT(OnLineRadioButtonSelected()));
     connect( (QObject*) (this->m_Controls->m_HistogramBinSizeSpinbox), SIGNAL(editingFinished()), this, SLOT(OnHistogramBinSizeBoxValueChanged()));
     connect((QObject*)(this->m_Controls->m_UseDefaultBinSizeBox), SIGNAL(clicked()), (QObject*) this, SLOT(OnDefaultBinSizeBoxChanged()));
     connect((QObject*)(this->m_Controls->m_ShowSubchartCheckBox), SIGNAL(clicked()), (QObject*) this, SLOT(OnShowSubchartBoxChanged()));
     connect((QObject*)(this->m_Controls->m_JSHistogram), SIGNAL(PageSuccessfullyLoaded()), (QObject*) this, SLOT(OnPageSuccessfullyLoaded()));
   }
 }
 
 void QmitkImageStatisticsView::OnDefaultBinSizeBoxChanged()
 {
 
   m_Controls->m_BinSizeFrame->setEnabled(!m_Controls->m_UseDefaultBinSizeBox->isChecked());
 
 if (m_CalculationThread != nullptr){
   m_Controls->m_HistogramBinSizeSpinbox->setValue(m_CalculationThread->GetHistogramBinSize());
   m_CalculationThread->SetUseDefaultNBins(m_Controls->m_UseDefaultBinSizeBox->isChecked());
 }
 this->UpdateStatistics();
 
 }
 
 void QmitkImageStatisticsView::OnShowSubchartBoxChanged()
 {
   bool showSubchart = this->m_Controls->m_ShowSubchartCheckBox->isChecked();
   this->m_Controls->m_JSHistogram->Reload(showSubchart);
 }
 
 
 void QmitkImageStatisticsView::OnBarRadioButtonSelected()
 {
   this->m_Controls->m_JSHistogram->SetChartTypeForAllDataAndReload(QmitkChartWidget::ChartType::bar);
 }
 
 void QmitkImageStatisticsView::OnLineRadioButtonSelected()
 {
   this->m_Controls->m_JSHistogram->SetChartTypeForAllDataAndReload(QmitkChartWidget::ChartType::line);
 }
 
 void QmitkImageStatisticsView::PartClosed(const berry::IWorkbenchPartReference::Pointer& )
 {
 }
 
 void QmitkImageStatisticsView::OnTimeChanged(const itk::EventObject& e)
 {
   if (this->m_SelectedDataNodes.isEmpty() || this->m_SelectedImage == nullptr)
     return;
 
   const mitk::SliceNavigationController::GeometryTimeEvent* timeEvent =
       dynamic_cast<const mitk::SliceNavigationController::GeometryTimeEvent*>(&e);
   assert(timeEvent != nullptr);
   int timestep = timeEvent->GetPos();
 
   if (this->m_SelectedImage->GetTimeSteps() > 1)
   {
     for (int x = 0; x < this->m_Controls->m_StatisticsTable->columnCount(); x++)
     {
       for (int y = 0; y < this->m_Controls->m_StatisticsTable->rowCount(); y++)
       {
         QTableWidgetItem* item = this->m_Controls->m_StatisticsTable->item(y, x);
         if (item == nullptr)
           break;
 
         if (x == timestep)
         {
           item->setBackgroundColor(Qt::yellow);
         }
         else
         {
           if (y % 2 == 0)
             item->setBackground(this->m_Controls->m_StatisticsTable->palette().base());
           else
             item->setBackground(this->m_Controls->m_StatisticsTable->palette().alternateBase());
         }
       }
     }
 
     this->m_Controls->m_StatisticsTable->viewport()->update();
   }
 
   if ((this->m_SelectedImage->GetTimeSteps() == 1 && timestep == 0) ||
       this->m_SelectedImage->GetTimeSteps() > 1)
   {
     // display histogram for selected timestep
     this->m_Controls->m_JSHistogram->Clear();
     QmitkImageStatisticsCalculationThread::HistogramType::ConstPointer histogram =
         (QmitkImageStatisticsCalculationThread::HistogramType::ConstPointer)this->m_CalculationThread->GetTimeStepHistogram(timestep);
 
     if (histogram.IsNotNull())
     {
       bool closedFigure = this->m_CalculationThread->GetStatisticsUpdateSuccessFlag();
 
       if (closedFigure)
       {
         auto imageNameLabel = m_Controls->m_SelectedFeatureImageLabel->text().toStdString();
         this->m_Controls->m_JSHistogram->AddData2D(ConvertHistogramToMap(histogram), imageNameLabel);
         if (this->m_Controls->m_lineRadioButton->isChecked())
         {
           this->m_Controls->m_JSHistogram->SetChartType(imageNameLabel, QmitkChartWidget::ChartType::line);
         }
         else
         {
           this->m_Controls->m_JSHistogram->SetChartType(imageNameLabel, QmitkChartWidget::ChartType::bar);
         }
         this->m_Controls->m_JSHistogram->SetXAxisLabel("Grey value");
         this->m_Controls->m_JSHistogram->SetYAxisLabel("Frequency");
         this->m_Controls->m_JSHistogram->Show(this->m_Controls->m_ShowSubchartCheckBox->isChecked());
       }
     }
   }
 }
 
 void QmitkImageStatisticsView::JumpToCoordinates(int row ,int col)
 {
   if(m_SelectedDataNodes.isEmpty())
   {
     MITK_WARN("QmitkImageStatisticsView") << "No data node selected for statistics calculation." ;
     return;
   }
 
   mitk::Point3D world;
   if (row==5 && !m_WorldMinList.empty())
     world = m_WorldMinList[col];
   else if (row==4 && !m_WorldMaxList.empty())
     world = m_WorldMaxList[col];
   else
     return;
 
   mitk::IRenderWindowPart* part = this->GetRenderWindowPart();
   if (part)
   {
     part->GetQmitkRenderWindow("axial")->GetSliceNavigationController()->SelectSliceByPoint(world);
     part->GetQmitkRenderWindow("sagittal")->GetSliceNavigationController()->SelectSliceByPoint(world);
     part->GetQmitkRenderWindow("coronal")->GetSliceNavigationController()->SelectSliceByPoint(world);
 
     mitk::SliceNavigationController::GeometryTimeEvent timeEvent(this->m_SelectedImage->GetTimeGeometry(), col);
     part->GetQmitkRenderWindow("axial")->GetSliceNavigationController()->SetGeometryTime(timeEvent);
   }
 }
 
 void QmitkImageStatisticsView::OnIgnoreZerosCheckboxClicked()
 {
   emit StatisticsUpdate();
 }
 
 void QmitkImageStatisticsView::OnClipboardHistogramButtonClicked()
 {
   if ( m_CurrentStatisticsValid && !( m_SelectedPlanarFigure != nullptr))
   {
     const unsigned int t = this->GetRenderWindowPart()->GetTimeNavigationController()->GetTime()->GetPos();
 
     typedef mitk::ImageStatisticsCalculator::HistogramType HistogramType;
     const HistogramType *histogram = this->m_CalculationThread->GetTimeStepHistogram(t).GetPointer();
 
     QString clipboard( "Measurement \t Frequency\n" );
     for ( HistogramType::ConstIterator it = histogram->Begin();
         it != histogram->End();
         ++it )
     {
       if( m_Controls->m_HistogramBinSizeSpinbox->value() == 1.0)
       {
         clipboard = clipboard.append( "%L1 \t %L2\n" )
                       .arg( it.GetMeasurementVector()[0], 0, 'f', 0 )
                       .arg( it.GetFrequency() );
       }
       else
       {
         clipboard = clipboard.append( "%L1 \t %L2\n" )
                       .arg( it.GetMeasurementVector()[0], 0, 'f', 2 )
                       .arg( it.GetFrequency() );
       }
     }
 
     QApplication::clipboard()->setText(
         clipboard, QClipboard::Clipboard );
   }
   // If a (non-closed) PlanarFigure is selected, display a line profile widget
   else if ( m_CurrentStatisticsValid && (m_SelectedPlanarFigure != nullptr ))
   {
     /*auto intensity = m_Controls->m_JSHistogram->GetFrequency();
     auto pixel = m_Controls->m_JSHistogram->GetMeasurement();
     QString clipboard( "Pixel \t Intensity\n" );
     auto j = pixel.begin();
     for (auto i = intensity.begin(); i < intensity.end(); i++)
     {
       assert(j != pixel.end());
       clipboard = clipboard.append( "%L1 \t %L2\n" )
                         .arg( (*j).toString())
                         .arg( (*i).toString());
       j++;
     }
 
     QApplication::clipboard()->setText(
         clipboard, QClipboard::Clipboard );
     */
   }
   else
   {
     QApplication::clipboard()->clear();
   }
 }
 
 void QmitkImageStatisticsView::OnClipboardStatisticsButtonClicked()
 {
   QLocale tempLocal;
   QLocale::setDefault(QLocale(QLocale::English, QLocale::UnitedStates));
   if ( m_CurrentStatisticsValid && !( m_SelectedPlanarFigure != nullptr))
    {
     const std::vector<mitk::ImageStatisticsCalculator::StatisticsContainer::Pointer> &statistics =
       this->m_CalculationThread->GetStatisticsData();
 
     // Set time borders for for loop ;)
     unsigned int startT, endT;
     if(this->m_Controls->m_CheckBox4dCompleteTable->checkState()==Qt::CheckState::Unchecked)
     {
         startT = this->GetRenderWindowPart()->GetTimeNavigationController()->GetTime()->
           GetPos();
         endT = startT+1;
     }
     else
     {
         startT = 0;
         endT = statistics.size();
     }
     QVector< QVector<QString> > statisticsTable;
     QStringList headline;
 
     // Create Headline
     headline << " "
              << "Mean"
              << "Median"
              << "StdDev"
              << "RMS"
              << "Max"
              << "Min"
              << "NumberOfVoxels"
              << "Skewness"
              << "Kurtosis"
              << "Uniformity"
              << "Entropy"
              << "MPP"
              << "UPP"
              << "V [mm³]";
 
     for(int i=0;i<headline.size();i++)
     {
         QVector<QString> row;
         row.append(headline.at(i));
         statisticsTable.append(row);
     }
 
     // Fill Table
     for(unsigned int t=startT;t<endT;t++)
     {
         // Copy statistics to clipboard ("%Ln" will use the default locale for
         // number formatting)
         QStringList value;
         value << QString::number(t)
               << QString::number(statistics[t]->GetMean())
               << QString::number(statistics[t]->GetMedian())
               << QString::number(statistics[t]->GetStd())
               << QString::number(statistics[t]->GetRMS())
               << QString::number(statistics[t]->GetMax())
               << QString::number(statistics[t]->GetMin())
               << QString::number(statistics[t]->GetN())
               << QString::number(statistics[t]->GetSkewness())
               << QString::number(statistics[t]->GetKurtosis())
               << QString::number(statistics[t]->GetUniformity())
               << QString::number(statistics[t]->GetEntropy())
               << QString::number(statistics[t]->GetMPP())
               << QString::number(statistics[t]->GetUPP())
               << QString::number(m_Controls->m_StatisticsTable->item(7, 0)->data(Qt::DisplayRole).toDouble());
 
          for(int z=0;z<value.size();z++)
          {
              statisticsTable[z].append(value.at(z));
          }
     }
 
     // Create output string
     QString clipboard;
     for(int i=0;i<statisticsTable.size();i++)
     {
         for(int t=0;t<statisticsTable.at(i).size();t++)
         {
             clipboard.append(statisticsTable.at(i).at(t));
             clipboard.append("\t");
         }
         clipboard.append("\n");
     }
     QApplication::clipboard()->setText(clipboard, QClipboard::Clipboard);
   }
   else
   {
     QApplication::clipboard()->clear();
   }
   QLocale::setDefault(tempLocal);
 }
 
 void QmitkImageStatisticsView::OnSelectionChanged( berry::IWorkbenchPart::Pointer /*part*/,
     const QList<mitk::DataNode::Pointer> &nodes )
 {
   if (this->m_Visible)
   {
     this->SelectionChanged( nodes );
   }
   else
   {
     this->m_DataNodeSelectionChanged = true;
   }
 }
 
 void QmitkImageStatisticsView::SelectionChanged(const QList<mitk::DataNode::Pointer> &selectedNodes)
 {
   //Clear Histogram if data node is deselected
   m_Controls->m_JSHistogram->Clear();
 
   if( this->m_StatisticsUpdatePending )
   {
     this->m_DataNodeSelectionChanged = true;
     return; // not ready for new data now!
   }
 
   if (selectedNodes.size() == this->m_SelectedDataNodes.size())
   {
     int i = 0;
     for (; i < selectedNodes.size(); ++i)
     {
       if (selectedNodes.at(i) != this->m_SelectedDataNodes.at(i))
       {
         break;
       }
     }
     // node selection did not change
     if (i == selectedNodes.size()) return;
   }
 
   //reset the feature image and image mask field
   m_Controls->m_SelectedFeatureImageLabel->setText("None");
   m_Controls->m_SelectedMaskLabel->setText("None");
 
   this->ReinitData();
   if (selectedNodes.isEmpty())
   {
     m_Controls->m_lineRadioButton->setEnabled(true);
     m_Controls->m_barRadioButton->setEnabled(true);
     m_Controls->m_HistogramBinSizeSpinbox->setEnabled(true);
     m_Controls->m_HistogramBinSizeCaptionLabel->setEnabled(true);
     m_Controls->m_UseDefaultBinSizeBox->setEnabled(true);
 
     m_Controls->m_InfoLabel->setText("");
     m_Controls->groupBox->setEnabled(false);
     m_Controls->groupBox_3->setEnabled(false);
   }
   else
   {
     m_Controls->groupBox->setEnabled(true);
     m_Controls->groupBox_3->setEnabled(true);
     m_Controls->m_barRadioButton->setChecked(true);
   }
   if(selectedNodes.size() == 1 || selectedNodes.size() == 2)
   {
     bool isBinary = false;
     selectedNodes.value(0)->GetBoolProperty("binary",isBinary);
     mitk::NodePredicateDataType::Pointer isLabelSet = mitk::NodePredicateDataType::New("LabelSetImage");
     isBinary |= isLabelSet->CheckNode(selectedNodes.value(0));
     if(isBinary)
     {
       m_Controls->m_lineRadioButton->setEnabled(true);
       m_Controls->m_barRadioButton->setEnabled(true);
       m_Controls->m_HistogramBinSizeSpinbox->setEnabled(true);
       m_Controls->m_HistogramBinSizeCaptionLabel->setEnabled(true);
       m_Controls->m_UseDefaultBinSizeBox->setEnabled(true);
       m_Controls->m_InfoLabel->setText("");
     }
     for (int i= 0; i< selectedNodes.size(); ++i)
     {
       this->m_SelectedDataNodes.push_back(selectedNodes.at(i));
     }
     this->m_DataNodeSelectionChanged = false;
     this->m_Controls->m_ErrorMessageLabel->setText( "" );
     this->m_Controls->m_ErrorMessageLabel->hide();
     emit StatisticsUpdate();
   }
   else
   {
     this->m_DataNodeSelectionChanged = false;
   }
 }
 
 void QmitkImageStatisticsView::ReinitData()
 {
   while( this->m_CalculationThread->isRunning()) // wait until thread has finished
   {
     itksys::SystemTools::Delay(100);
   }
 
   if(this->m_SelectedImage != nullptr)
   {
     this->m_SelectedImage->RemoveObserver( this->m_ImageObserverTag);
     this->m_SelectedImage = nullptr;
   }
   if(this->m_SelectedImageMask != nullptr)
   {
     this->m_SelectedImageMask->RemoveObserver( this->m_ImageMaskObserverTag);
     this->m_SelectedImageMask = nullptr;
   }
   if(this->m_SelectedPlanarFigure != nullptr)
   {
     this->m_SelectedPlanarFigure->RemoveObserver( this->m_PlanarFigureObserverTag);
     this->m_SelectedPlanarFigure = nullptr;
   }
   this->m_SelectedDataNodes.clear();
   this->m_StatisticsUpdatePending = false;
 
   m_Controls->m_ErrorMessageLabel->setText( "" );
   m_Controls->m_ErrorMessageLabel->hide();
   this->InvalidateStatisticsTableView();
   m_Controls->m_StatisticsWidgetStack->setCurrentIndex( 0 );
 }
 
 void QmitkImageStatisticsView::OnThreadedStatisticsCalculationEnds()
 {
   std::stringstream message;
   message << "";
   m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
   m_Controls->m_ErrorMessageLabel->hide();
   this->WriteStatisticsToGUI();
 }
 
 void QmitkImageStatisticsView::UpdateStatistics()
 {
   mitk::IRenderWindowPart* renderPart = this->GetRenderWindowPart();
   if ( renderPart == nullptr )
   {
     this->m_StatisticsUpdatePending =  false;
     return;
   }
   m_WorldMinList.clear();
   m_WorldMaxList.clear();
 
   // classify selected nodes
   mitk::NodePredicateDataType::Pointer isImage = mitk::NodePredicateDataType::New("Image");
   mitk::NodePredicateDataType::Pointer isLabelSet = mitk::NodePredicateDataType::New("LabelSetImage");
   mitk::NodePredicateOr::Pointer imagePredicate = mitk::NodePredicateOr::New(isImage, isLabelSet);
 
   std::string maskName;
   std::string maskType;
   std::string featureImageName;
   unsigned int maskDimension = 0;
 
   // reset data from last run
   ITKCommandType::Pointer changeListener = ITKCommandType::New();
   changeListener->SetCallbackFunction( this, &QmitkImageStatisticsView::SelectedDataModified );
 
   mitk::DataNode::Pointer planarFigureNode;
   for( int i= 0 ; i < this->m_SelectedDataNodes.size(); ++i)
   {
     mitk::PlanarFigure::Pointer planarFig = dynamic_cast<mitk::PlanarFigure*>(this->m_SelectedDataNodes.at(i)->GetData());
     if( imagePredicate->CheckNode(this->m_SelectedDataNodes.at(i)) )
     {
       bool isMask = false;
       this->m_SelectedDataNodes.at(i)->GetPropertyValue("binary", isMask);
       isMask |= isLabelSet->CheckNode(this->m_SelectedDataNodes.at(i));
 
       if( this->m_SelectedImageMask == nullptr && isMask)
       {
         this->m_SelectedImageMask = dynamic_cast<mitk::Image*>(this->m_SelectedDataNodes.at(i)->GetData());
         this->m_ImageMaskObserverTag = this->m_SelectedImageMask->AddObserver(itk::ModifiedEvent(), changeListener);
 
         maskName = this->m_SelectedDataNodes.at(i)->GetName();
         maskType = m_SelectedImageMask->GetNameOfClass();
         maskDimension = 3;
       }
       else if( !isMask )
       {
         if(this->m_SelectedImage == nullptr)
         {
           this->m_SelectedImage = static_cast<mitk::Image*>(this->m_SelectedDataNodes.at(i)->GetData());
           this->m_ImageObserverTag = this->m_SelectedImage->AddObserver(itk::ModifiedEvent(), changeListener);
         }
         featureImageName = this->m_SelectedDataNodes.at(i)->GetName();
       }
     }
     else if (planarFig.IsNotNull())
     {
       if(this->m_SelectedPlanarFigure == nullptr)
       {
         this->m_SelectedPlanarFigure = planarFig;
         this->m_PlanarFigureObserverTag  =
             this->m_SelectedPlanarFigure->AddObserver(mitk::EndInteractionPlanarFigureEvent(), changeListener);
         maskName = this->m_SelectedDataNodes.at(i)->GetName();
         maskType = this->m_SelectedPlanarFigure->GetNameOfClass();
         maskDimension = 2;
         planarFigureNode = m_SelectedDataNodes.at(i);
       }
     }
     else
     {
       std::stringstream message;
       message << "<font color='red'>" << "Invalid data node type!" << "</font>";
       m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
       m_Controls->m_ErrorMessageLabel->show();
     }
   }
 
   if(maskName == "")
   {
     maskName = "None";
     maskType = "";
     maskDimension = 0;
   }
 
   if(featureImageName == "")
   {
     featureImageName = "None";
   }
 
   if (m_SelectedPlanarFigure != nullptr && m_SelectedImage == nullptr)
   {
     mitk::DataStorage::SetOfObjects::ConstPointer parentSet = this->GetDataStorage()->GetSources(planarFigureNode);
     for (unsigned int i=0; i<parentSet->Size(); i++)
     {
       mitk::DataNode::Pointer node = parentSet->ElementAt(i);
       if( imagePredicate->CheckNode(node) )
       {
         bool isMask = false;
         node->GetPropertyValue("binary", isMask);
         isMask |= isLabelSet->CheckNode(node);
 
         if( !isMask )
         {
           if(this->m_SelectedImage == nullptr)
           {
             this->m_SelectedImage = static_cast<mitk::Image*>(node->GetData());
             this->m_ImageObserverTag = this->m_SelectedImage->AddObserver(itk::ModifiedEvent(), changeListener);
           }
         }
       }
     }
   }
 
   unsigned int timeStep = renderPart->GetTimeNavigationController()->GetTime()->GetPos();
 
   if ( m_SelectedImage != nullptr && m_SelectedImage->IsInitialized())
   {
     // Check if a the selected image is a multi-channel image. If yes, statistics
     // cannot be calculated currently.
     if ( m_SelectedImage->GetPixelType().GetNumberOfComponents() > 1 )
     {
       std::stringstream message;
       message << "<font color='red'>Multi-component images not supported.</font>";
       m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
       m_Controls->m_ErrorMessageLabel->show();
 
       this->InvalidateStatisticsTableView();
       m_Controls->m_StatisticsWidgetStack->setCurrentIndex( 0 );
       m_CurrentStatisticsValid = false;
       this->m_StatisticsUpdatePending = false;
       m_Controls->m_lineRadioButton->setEnabled(true);
       m_Controls->m_barRadioButton->setEnabled(true);
       m_Controls->m_HistogramBinSizeSpinbox->setEnabled(true);
       m_Controls->m_HistogramBinSizeCaptionLabel->setEnabled(true);
       m_Controls->m_UseDefaultBinSizeBox->setEnabled(true);
       m_Controls->m_InfoLabel->setText("");
       return;
     }
 
     std::stringstream maskLabel;
     maskLabel << maskName;
     if ( maskDimension > 0 )
     {
       maskLabel << "  [" << maskDimension << "D " << maskType << "]";
     }
     m_Controls->m_SelectedMaskLabel->setText( maskLabel.str().c_str() );
     m_Controls->m_SelectedFeatureImageLabel->setText(featureImageName.c_str());
 
     // check time step validity
     if(m_SelectedImage->GetDimension() <= 3 && timeStep > m_SelectedImage->GetDimension(3)-1)
     {
       timeStep = m_SelectedImage->GetDimension(3)-1;
     }
 
     // Add the used mask time step to the mask label so the user knows which mask time step was used
     // if the image time step is bigger than the total number of mask time steps (see
     // ImageStatisticsCalculator::ExtractImageAndMask)
     if (m_SelectedImageMask != nullptr)
     {
       unsigned int maskTimeStep = timeStep;
 
       if (maskTimeStep >= m_SelectedImageMask->GetTimeSteps())
       {
         maskTimeStep = m_SelectedImageMask->GetTimeSteps() - 1;
       }
 
       m_Controls->m_SelectedMaskLabel->setText(m_Controls->m_SelectedMaskLabel->text() +
           QString(" (t=") +
           QString::number(maskTimeStep) +
           QString(")"));
     }
 
     // check if the segmentation mask is empty
     if (m_SelectedImageMask != NULL)
     {
       typedef itk::Image<unsigned char, 3> ItkImageType;
       typedef itk::ImageRegionConstIteratorWithIndex< ItkImageType > IteratorType;
 
       ItkImageType::Pointer itkImage;
 
       mitk::CastToItkImage( m_SelectedImageMask, itkImage );
 
       bool empty = true;
       IteratorType it( itkImage, itkImage->GetLargestPossibleRegion() );
       while ( !it.IsAtEnd() )
       {
         ItkImageType::ValueType val = it.Get();
         if ( val != 0 )
         {
           empty = false;
           break;
         }
         ++it;
       }
 
       if ( empty )
       {
         std::stringstream message;
         message << "<font color='red'>Empty segmentation mask selected...</font>";
         m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
         m_Controls->m_ErrorMessageLabel->show();
 
         return;
       }
     }
 
     //// initialize thread and trigger it
     this->m_CalculationThread->SetIgnoreZeroValueVoxel( m_Controls->m_IgnoreZerosCheckbox->isChecked() );
     this->m_CalculationThread->Initialize( m_SelectedImage, m_SelectedImageMask, m_SelectedPlanarFigure );
     this->m_CalculationThread->SetTimeStep( timeStep );
 
     std::stringstream message;
     message << "<font color='red'>Calculating statistics...</font>";
     m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
     m_Controls->m_ErrorMessageLabel->show();
 
     try
     {
       // Compute statistics
       // this->m_CalculationThread->SetUseDefaultBinSize(m_Controls->m_UseDefaultBinSizeBox->isChecked());
       this->m_CalculationThread->start();
     }
     catch ( const mitk::Exception& e)
     {
       std::stringstream message;
       message << "<font color='red'>" << e.GetDescription() << "</font>";
       m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
       m_Controls->m_ErrorMessageLabel->show();
       this->m_StatisticsUpdatePending = false;
     }
     catch ( const std::runtime_error &e )
     {
       // In case of exception, print error message on GUI
       std::stringstream message;
       message << "<font color='red'>" << e.what() << "</font>";
       m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
       m_Controls->m_ErrorMessageLabel->show();
       this->m_StatisticsUpdatePending = false;
     }
     catch ( const std::exception &e )
     {
       MITK_ERROR << "Caught exception: " << e.what();
 
       // In case of exception, print error message on GUI
       std::stringstream message;
       message << "<font color='red'>Error! Unequal Dimensions of Image and Segmentation. No recompute possible </font>";
       m_Controls->m_ErrorMessageLabel->setText( message.str().c_str() );
       m_Controls->m_ErrorMessageLabel->show();
       this->m_StatisticsUpdatePending = false;
     }
     AdaptBinSizeCheckboxStepsize(m_SelectedImage);
   }
   else
   {
     this->m_StatisticsUpdatePending = false;
   }
 }
 
 void QmitkImageStatisticsView::SelectedDataModified()
 {
   if( !m_StatisticsUpdatePending )
   {
     emit StatisticsUpdate();
   }
 }
 
 void QmitkImageStatisticsView::NodeRemoved(const mitk::DataNode *node)
 {
   while(this->m_CalculationThread->isRunning()) // wait until thread has finished
   {
     itksys::SystemTools::Delay(100);
   }
 
   if (node->GetData() == m_SelectedImage)
   {
     m_SelectedImage = nullptr;
   }
 }
 
 void QmitkImageStatisticsView::RequestStatisticsUpdate()
 {
   if ( !m_StatisticsUpdatePending )
   {
     if(this->m_DataNodeSelectionChanged)
     {
       this->SelectionChanged(this->GetCurrentSelection());
     }
     else
     {
       this->m_StatisticsUpdatePending = true;
       this->UpdateStatistics();
     }
   }
   if (this->GetRenderWindowPart())
     this->GetRenderWindowPart()->RequestUpdate();
 }
 
 void QmitkImageStatisticsView::OnHistogramBinSizeBoxValueChanged()
 {
     if (m_Controls->m_HistogramBinSizeSpinbox->value() != m_HistogramBinSize)
     {
         m_HistogramBinSize = m_Controls->m_HistogramBinSizeSpinbox->value();
         this->m_CalculationThread->SetHistogramBinSize(m_Controls->m_HistogramBinSizeSpinbox->value());
         this->UpdateStatistics();
     }
 }
 
 void QmitkImageStatisticsView::WriteStatisticsToGUI()
 {
   m_Controls->m_JSHistogram->Clear();
 
   //Disconnect OnLineRadioButtonSelected() to prevent reloading chart when radiobutton is checked programmatically
   disconnect((QObject*)(this->m_Controls->m_JSHistogram), SIGNAL(PageSuccessfullyLoaded()), 0, 0);
   connect((QObject*)(this->m_Controls->m_JSHistogram), SIGNAL(PageSuccessfullyLoaded()), (QObject*) this, SLOT(OnPageSuccessfullyLoaded()));
   m_Controls->m_lineRadioButton->setEnabled(true);
   m_Controls->m_barRadioButton->setEnabled(true);
   m_Controls->m_HistogramBinSizeSpinbox->setEnabled(true);
   m_Controls->m_HistogramBinSizeCaptionLabel->setEnabled(true);
   m_Controls->m_InfoLabel->setText("");
 
   if (m_DataNodeSelectionChanged)
   {
     this->m_StatisticsUpdatePending = false;
     this->RequestStatisticsUpdate();
     return;    // stop visualization of results and calculate statistics of new selection
   }
 
   if (this->m_CalculationThread->GetStatisticsUpdateSuccessFlag())
   {
     if (this->m_CalculationThread->GetStatisticsChangedFlag())
     {
       // Do not show any error messages
       m_Controls->m_ErrorMessageLabel->hide();
       m_CurrentStatisticsValid = true;
     }
 
     if (m_SelectedImage != nullptr) {
       //all statistics are now computed also on planar figures (lines, paths...)!
     // If a (non-closed) PlanarFigure is selected, display a line profile widget
       if (m_SelectedPlanarFigure != nullptr) {
         // Check if the (closed) planar figure is out of bounds and so no image mask could be calculated--> Intensity Profile can not be calculated
         bool outOfBounds = false;
         if (m_SelectedPlanarFigure->IsClosed() && m_SelectedImageMask == nullptr)
         {
           outOfBounds = true;
           const QString message("<font color='red'>Planar figure is on a rotated image plane or outside the image bounds.</font>");
           m_Controls->m_InfoLabel->setText(message);
         }
 
         // check whether PlanarFigure is initialized
         const mitk::PlaneGeometry *planarFigurePlaneGeometry = m_SelectedPlanarFigure->GetPlaneGeometry();
 
         if (!(planarFigurePlaneGeometry == nullptr || outOfBounds))
         {
           unsigned int timeStep = this->GetRenderWindowPart()->GetTimeNavigationController()->GetTime()->GetPos();
 
           mitk::Image::Pointer image;
 
           if (this->m_CalculationThread->GetStatisticsImage()->GetDimension() == 4)
           {
             mitk::ImageTimeSelector::Pointer timeSelector = mitk::ImageTimeSelector::New();
             timeSelector->SetInput(this->m_CalculationThread->GetStatisticsImage());
             timeSelector->SetTimeNr(timeStep);
             timeSelector->Update();
 
             image = timeSelector->GetOutput();
           }
           else
           {
             image = this->m_CalculationThread->GetStatisticsImage();
           }
 
           mitk::IntensityProfile::ConstPointer intensityProfile = (mitk::IntensityProfile::ConstPointer)mitk::ComputeIntensityProfile(image, m_SelectedPlanarFigure);
 
           auto intensityProfileList = ConvertIntensityProfileToVector(intensityProfile);
           auto lineDataLabel = "Intensity profile " + m_Controls->m_SelectedMaskLabel->text().toStdString();
           m_Controls->m_JSHistogram->SetChartType(lineDataLabel, QmitkChartWidget::ChartType::line);
           m_Controls->m_JSHistogram->AddData1D(intensityProfileList, lineDataLabel);
           m_Controls->m_JSHistogram->SetXAxisLabel("Distance");
           m_Controls->m_JSHistogram->SetYAxisLabel("Intensity");
           m_Controls->m_JSHistogram->Show(m_Controls->m_ShowSubchartCheckBox->isChecked());
 
           m_Controls->m_lineRadioButton->setChecked(true);
           m_Controls->m_lineRadioButton->setEnabled(false);
           m_Controls->m_barRadioButton->setEnabled(false);
           m_Controls->m_HistogramBinSizeSpinbox->setEnabled(false);
           m_Controls->m_HistogramBinSizeCaptionLabel->setEnabled(false);
           m_Controls->m_UseDefaultBinSizeBox->setEnabled(false);
 
           //Reconnect OnLineRadioButtonSelected()
           connect((QObject*)(this->m_Controls->m_JSHistogram), SIGNAL(PageSuccessfullyLoaded()), (QObject*) this, SLOT(OnLineRadioButtonSelected()));
           auto statisticsVector = this->m_CalculationThread->GetStatisticsData();
           //only one entry (current timestep)
           this->FillLinearProfileStatisticsTableView(statisticsVector.front().GetPointer(), this->m_CalculationThread->GetStatisticsImage());
 
           QString message("<font color='red'>Only linegraph available for an intensity profile!");
           if (this->m_CalculationThread->GetStatisticsImage()->GetDimension() == 4) {
             message += "Only current timestep displayed!";
           }
           message += "</font>";
           m_Controls->m_InfoLabel->setText(message);
           m_CurrentStatisticsValid = true;
         }
         else
         {
           // Clear statistics, histogram, and GUI
           this->InvalidateStatisticsTableView();
           m_Controls->m_StatisticsWidgetStack->setCurrentIndex(0);
           m_CurrentStatisticsValid = false;
           m_Controls->m_ErrorMessageLabel->hide();
           m_Controls->m_SelectedMaskLabel->setText("None");
           this->m_StatisticsUpdatePending = false;
           m_Controls->m_lineRadioButton->setEnabled(true);
           m_Controls->m_barRadioButton->setEnabled(true);
           m_Controls->m_HistogramBinSizeSpinbox->setEnabled(true);
           m_Controls->m_HistogramBinSizeCaptionLabel->setEnabled(true);
           if (!outOfBounds)
             m_Controls->m_InfoLabel->setText("");
           return;
         }
       }
       else
       {
         m_Controls->m_StatisticsWidgetStack->setCurrentIndex(0);
         m_Controls->m_HistogramBinSizeSpinbox->setValue(this->m_CalculationThread->GetHistogramBinSize());
         auto histogram = this->m_CalculationThread->GetTimeStepHistogram(this->m_CalculationThread->GetTimeStep()).GetPointer();
 
         auto imageLabelName = m_Controls->m_SelectedFeatureImageLabel->text().toStdString();
         m_Controls->m_JSHistogram->AddData2D(ConvertHistogramToMap(histogram), imageLabelName);
         m_Controls->m_JSHistogram->SetChartType(imageLabelName, QmitkChartWidget::ChartType::bar);
         this->m_Controls->m_JSHistogram->SetXAxisLabel("Gray value");
         this->m_Controls->m_JSHistogram->SetYAxisLabel("Frequency");
         m_Controls->m_UseDefaultBinSizeBox->setEnabled(true);
         m_Controls->m_JSHistogram->Show(this->m_Controls->m_ShowSubchartCheckBox->isChecked());
         auto currentTime = this->GetRenderWindowPart()->GetTimeNavigationController()->GetTime()->GetPos();
         this->AdaptBinSizeCheckBoxMinMax((this->m_CalculationThread->GetStatisticsData()).at(currentTime).GetPointer(), this->m_CalculationThread->GetStatisticsImage()->GetPixelType().GetComponentType());
         this->FillStatisticsTableView(this->m_CalculationThread->GetStatisticsData(), this->m_CalculationThread->GetStatisticsImage());
       }
       m_CurrentStatisticsValid = true;
     }
   }
   else
   {
     m_Controls->m_SelectedMaskLabel->setText("None");
     m_Controls->m_ErrorMessageLabel->setText(m_CalculationThread->GetLastErrorMessage().c_str());
     m_Controls->m_ErrorMessageLabel->show();
 
     // Clear statistics and histogram
     this->InvalidateStatisticsTableView();
     m_Controls->m_StatisticsWidgetStack->setCurrentIndex(0);
     m_CurrentStatisticsValid = false;
 
   }
   berry::IPreferencesService* prefService = berry::WorkbenchPlugin::GetDefault()->GetPreferencesService();
   m_StylePref = prefService->GetSystemPreferences()->Node(berry::QtPreferences::QT_STYLES_NODE);
 
   this->m_StatisticsUpdatePending = false;
 }
 
 void QmitkImageStatisticsView::FillStatisticsTableView(
     const std::vector<mitk::ImageStatisticsCalculator::StatisticsContainer::Pointer> &statistics,
     const mitk::Image *image )
 {
   this->m_Controls->m_StatisticsTable->setColumnCount(image->GetTimeSteps());
   this->m_Controls->m_StatisticsTable->horizontalHeader()->setVisible(image->GetTimeSteps() > 1);
 
   // Set Checkbox for complete copy of statistic table
   if(image->GetTimeSteps()>1)
   {
     this->m_Controls->m_CheckBox4dCompleteTable->setEnabled(true);
   }
   else
   {
     this->m_Controls->m_CheckBox4dCompleteTable->setEnabled(false);
     this->m_Controls->m_CheckBox4dCompleteTable->setChecked(false);
   }
 
 
   for (unsigned int t = 0; t < image->GetTimeSteps(); t++)
   {
     this->m_Controls->m_StatisticsTable->setHorizontalHeaderItem(t,
         new QTableWidgetItem(QString::number(t)));
 
     if (statistics.at(t)->GetMaxIndex().size()==3)
     {
       mitk::Point3D index, max, min;
       index[0] = statistics.at(t)->GetMaxIndex()[0];
       index[1] = statistics.at(t)->GetMaxIndex()[1];
       index[2] = statistics.at(t)->GetMaxIndex()[2];
       m_SelectedImage->GetGeometry()->IndexToWorld(index, max);
       this->m_WorldMaxList.push_back(max);
       index[0] = statistics.at(t)->GetMinIndex()[0];
       index[1] = statistics.at(t)->GetMinIndex()[1];
       index[2] = statistics.at(t)->GetMinIndex()[2];
       m_SelectedImage->GetGeometry()->IndexToWorld(index, min);
       this->m_WorldMinList.push_back(min);
     }
 
     auto statisticsVector = AssembleStatisticsIntoVector(statistics.at(t).GetPointer(), image);
 
     unsigned int count = 0;
     for (const auto& entry : statisticsVector) {
       auto item = new QTableWidgetItem(entry);
       this->m_Controls->m_StatisticsTable->setItem(count, t, item);
       count++;
     }
 
     }
 
 
   this->m_Controls->m_StatisticsTable->resizeColumnsToContents();
   int height = STAT_TABLE_BASE_HEIGHT;
 
   if (this->m_Controls->m_StatisticsTable->horizontalHeader()->isVisible())
     height += this->m_Controls->m_StatisticsTable->horizontalHeader()->height();
 
   if (this->m_Controls->m_StatisticsTable->horizontalScrollBar()->isVisible())
     height += this->m_Controls->m_StatisticsTable->horizontalScrollBar()->height();
 
   this->m_Controls->m_StatisticsTable->setMinimumHeight(height);
 
   // make sure the current timestep's column is highlighted (and the correct histogram is displayed)
   unsigned int t = this->GetRenderWindowPart()->GetTimeNavigationController()->GetTime()->
       GetPos();
   mitk::SliceNavigationController::GeometryTimeEvent timeEvent(this->m_SelectedImage->GetTimeGeometry(),
       t);
   this->OnTimeChanged(timeEvent);
 
   t = std::min(image->GetTimeSteps() - 1, t);
 
   // See bug 18340
   /*QString hotspotMean; hotspotMean.append(QString("%1").arg(s[t].GetHotspotStatistics().GetMean(), 0, 'f', decimals));
   hotspotMean += " (";
   for (int i=0; i<s[t].GetHotspotIndex().size(); i++)
   {
   hotspotMean += QString::number(s[t].GetHotspotIndex()[i]);
   if (i<s[t].GetHotspotIndex().size()-1)
   hotspotMean += ",";
   }
   hotspotMean += ")";
 
   this->m_Controls->m_StatisticsTable->setItem( 7, t, new QTableWidgetItem( hotspotMean ) );
 
   QString hotspotMax; hotspotMax.append(QString("%1").arg(s[t].GetHotspotStatistics().GetMax(), 0, 'f', decimals));
   hotspotMax += " (";
   for (int i=0; i<s[t].GetHotspotStatistics().GetMaxIndex().size(); i++)
   {
   hotspotMax += QString::number(s[t].GetHotspotStatistics().GetMaxIndex()[i]);
   if (i<s[t].GetHotspotStatistics().GetMaxIndex().size()-1)
   hotspotMax += ",";
   }
   hotspotMax += ")";
 
   this->m_Controls->m_StatisticsTable->setItem( 8, t, new QTableWidgetItem( hotspotMax ) );
 
   QString hotspotMin; hotspotMin.append(QString("%1").arg(s[t].GetHotspotStatistics().GetMin(), 0, 'f', decimals));
   hotspotMin += " (";
   for (int i=0; i<s[t].GetHotspotStatistics().GetMinIndex().size(); i++)
   {
   hotspotMin += QString::number(s[t].GetHotspotStatistics().GetMinIndex()[i]);
   if (i<s[t].GetHotspotStatistics().GetMinIndex().size()-1)
   hotspotMin += ",";
   }
   hotspotMin += ")";
 
   this->m_Controls->m_StatisticsTable->setItem( 9, t, new QTableWidgetItem( hotspotMin ) );*/
 }
 
 std::vector<QString> QmitkImageStatisticsView::AssembleStatisticsIntoVector(mitk::ImageStatisticsCalculator::StatisticsContainer::ConstPointer statistics, mitk::Image::ConstPointer image, bool noVolumeDefined) const
 {
   std::vector<QString> result;
 
   unsigned int decimals = 2;
 
   //statistics of higher order should have 5 decimal places because they used to be very small
   unsigned int decimalsHigherOrderStatistics = 5;
 
   if (image->GetPixelType().GetComponentType() == itk::ImageIOBase::DOUBLE || image->GetPixelType().GetComponentType() == itk::ImageIOBase::FLOAT)
   {
     decimals = 5;
   }
 
   result.push_back(GetFormattedString(statistics->GetMean(), decimals));
   result.push_back(GetFormattedString(statistics->GetMedian(), decimals));
   result.push_back(GetFormattedString(statistics->GetStd(), decimals));
   result.push_back(GetFormattedString(statistics->GetRMS(), decimals));
   result.push_back(GetFormattedString(statistics->GetMax(), decimals) + " " + GetFormattedIndex(statistics->GetMaxIndex()));
   result.push_back(GetFormattedString(statistics->GetMin(), decimals) + " " + GetFormattedIndex(statistics->GetMinIndex()));
   //to prevent large negative values of empty image statistics
   if (statistics->GetN() != std::numeric_limits<long>::min()) {
     result.push_back(GetFormattedString(statistics->GetN(), 0));
 
     const mitk::BaseGeometry *geometry = image->GetGeometry();
     if (geometry != NULL && !noVolumeDefined)
   {
       const mitk::Vector3D &spacing = image->GetGeometry()->GetSpacing();
       double volume = spacing[0] * spacing[1] * spacing[2] * static_cast<double>(statistics->GetN());
       result.push_back(GetFormattedString(volume, decimals));
   }
     else {
       result.push_back("NA");
   }
   }
   else {
     result.push_back("NA");
     result.push_back("NA");
   }
 
   result.push_back(GetFormattedString(statistics->GetSkewness(), decimalsHigherOrderStatistics));
   result.push_back(GetFormattedString(statistics->GetKurtosis(), decimalsHigherOrderStatistics));
   result.push_back(GetFormattedString(statistics->GetUniformity(), decimalsHigherOrderStatistics));
   result.push_back(GetFormattedString(statistics->GetEntropy(), decimalsHigherOrderStatistics));
   result.push_back(GetFormattedString(statistics->GetMPP(), decimals));
   result.push_back(GetFormattedString(statistics->GetUPP(), decimalsHigherOrderStatistics));
 
   return result;
 }
 
 void QmitkImageStatisticsView::FillLinearProfileStatisticsTableView(mitk::ImageStatisticsCalculator::StatisticsContainer::ConstPointer statistics,
   const mitk::Image *image)
 {
   this->m_Controls->m_StatisticsTable->setColumnCount(1);
   this->m_Controls->m_StatisticsTable->horizontalHeader()->setVisible(false);
 
   m_PlanarFigureStatistics = this->AssembleStatisticsIntoVector(statistics, image, true);
 
   for (unsigned int i = 0; i< m_PlanarFigureStatistics.size(); i++)
   {
     this->m_Controls->m_StatisticsTable->setItem( i, 0, new QTableWidgetItem(m_PlanarFigureStatistics[i] ));
   }
 
   this->m_Controls->m_StatisticsTable->resizeColumnsToContents();
   int height = STAT_TABLE_BASE_HEIGHT;
 
   if (this->m_Controls->m_StatisticsTable->horizontalHeader()->isVisible())
     height += this->m_Controls->m_StatisticsTable->horizontalHeader()->height();
 
   if (this->m_Controls->m_StatisticsTable->horizontalScrollBar()->isVisible())
     height += this->m_Controls->m_StatisticsTable->horizontalScrollBar()->height();
 
   this->m_Controls->m_StatisticsTable->setMinimumHeight(height);
 }
 
 void QmitkImageStatisticsView::InvalidateStatisticsTableView()
 {
   this->m_Controls->m_StatisticsTable->horizontalHeader()->setVisible(false);
   this->m_Controls->m_StatisticsTable->setColumnCount(1);
 
   for ( int i = 0; i < this->m_Controls->m_StatisticsTable->rowCount(); ++i )
   {
     {
       this->m_Controls->m_StatisticsTable->setItem( i, 0, new QTableWidgetItem( "NA" ) );
     }
   }
 
   this->m_Controls->m_StatisticsTable->setMinimumHeight(STAT_TABLE_BASE_HEIGHT);
 }
 
 void QmitkImageStatisticsView::Activated()
 {
 }
 
 void QmitkImageStatisticsView::Deactivated()
 {
 }
 
 void QmitkImageStatisticsView::Visible()
 {
   m_Visible = true;
 
   mitk::IRenderWindowPart* renderWindow = GetRenderWindowPart();
 
   if (renderWindow)
   {
     itk::ReceptorMemberCommand<QmitkImageStatisticsView>::Pointer cmdTimeEvent =
         itk::ReceptorMemberCommand<QmitkImageStatisticsView>::New();
     cmdTimeEvent->SetCallbackFunction(this, &QmitkImageStatisticsView::OnTimeChanged);
 
     // It is sufficient to add the observer to the axial render window since the GeometryTimeEvent
     // is always triggered by all views.
     m_TimeObserverTag = renderWindow->GetQmitkRenderWindow("axial")->
         GetSliceNavigationController()->
         AddObserver(mitk::SliceNavigationController::GeometryTimeEvent(nullptr, 0), cmdTimeEvent);
   }
 
   if (m_DataNodeSelectionChanged)
   {
     if (this->IsCurrentSelectionValid())
     {
       this->SelectionChanged(this->GetCurrentSelection());
     }
     else
     {
       this->SelectionChanged(this->GetDataManagerSelection());
     }
     m_DataNodeSelectionChanged = false;
   }
 }
 
 void QmitkImageStatisticsView::Hidden()
 {
   m_Visible = false;
 
   // The slice navigation controller observer is removed here instead of in the destructor.
   // If it was called in the destructor, the application would freeze because the view's
   // destructor gets called after the render windows have been destructed.
   if ( m_TimeObserverTag != 0 )
   {
     mitk::IRenderWindowPart* renderWindow = GetRenderWindowPart();
 
     if (renderWindow)
     {
       renderWindow->GetQmitkRenderWindow("axial")->GetSliceNavigationController()->
           RemoveObserver( m_TimeObserverTag );
     }
     m_TimeObserverTag = 0;
   }
 }
 
 void QmitkImageStatisticsView::SetFocus()
 {
 }
 
 void QmitkImageStatisticsView::AdaptBinSizeCheckboxStepsize(mitk::Image::ConstPointer image)
 {
   auto componentType = image->GetPixelType().GetComponentType();
   if (componentType == itk::ImageIOBase::DOUBLE || componentType == itk::ImageIOBase::FLOAT) {
     m_Controls->m_HistogramBinSizeSpinbox->setDecimals(2);
     m_Controls->m_HistogramBinSizeSpinbox->setSingleStep(.01);
   }
   else {
     m_Controls->m_HistogramBinSizeSpinbox->setDecimals(0);
     m_Controls->m_HistogramBinSizeSpinbox->setSingleStep(1);
   }
 }
 
 void QmitkImageStatisticsView::AdaptBinSizeCheckBoxMinMax(mitk::ImageStatisticsCalculator::StatisticsContainer::ConstPointer statistics, int componentType)
 {
   auto minValue = statistics->GetMin();
   auto maxValue = statistics->GetMax();
   //10 bins are minimum as defined in ImageStatisticsCalculator::GetStatistics
   const unsigned int minHistogramBins = 10;
   //10000 bins are just a maximum arbitrary number to keep computation time reasonable
   const unsigned int maxHistogramBins = 10000;
   double minHistogramBinSize = static_cast<double>((maxValue - minValue) / maxHistogramBins);
   double maxHistogramBinSize = static_cast<double>((maxValue - minValue) / minHistogramBins);
   if (componentType == itk::ImageIOBase::DOUBLE || componentType == itk::ImageIOBase::FLOAT) {
     //smallest value for double/float images
     const double minHistogramBinSizeValid = 0.01;
     m_Controls->m_HistogramBinSizeSpinbox->setMinimum(std::max(minHistogramBinSize, minHistogramBinSizeValid));
     m_Controls->m_HistogramBinSizeSpinbox->setMaximum(maxHistogramBinSize);
   }
   else {
     //smallest valid value for int/short images
     const double minHistogramBinSizeValid = 1;
     m_Controls->m_HistogramBinSizeSpinbox->setMinimum(std::max(static_cast<int>(minHistogramBinSize), static_cast<int>(minHistogramBinSizeValid)));
     m_Controls->m_HistogramBinSizeSpinbox->setMaximum(static_cast<int>(maxHistogramBinSize));
   }
 }
 
 std::map<double, double> QmitkImageStatisticsView::ConvertHistogramToMap(itk::Statistics::Histogram<double>::ConstPointer histogram) const
 {
   std::map<double, double> histogramMap;
 
 	auto endIt = histogram->End();
 	auto it = histogram->Begin();
 
 	// generating Lists of measurement and frequencies
   for (; it != endIt; ++it)
 	{
     double frequency = it.GetFrequency();
     double measurement = it.GetMeasurementVector()[0];
     histogramMap.emplace(measurement, frequency);
 	}
 
 	return histogramMap;
 }
 
 std::vector<double> QmitkImageStatisticsView::ConvertIntensityProfileToVector(mitk::IntensityProfile::ConstPointer intensityProfile) const
 {
   std::vector<double> intensityProfileList;
   auto end = intensityProfile->End();
 
 	for (auto it = intensityProfile->Begin(); it != end; ++it)
 	{
     intensityProfileList.push_back(it.GetMeasurementVector()[0]);
 	}
 	return intensityProfileList;
 }
 
 QString QmitkImageStatisticsView::GetFormattedString(double value, unsigned int decimals) const
 {
   typedef mitk::ImageStatisticsCalculator::StatisticsContainer::RealType RealType;
   RealType maxVal = std::numeric_limits<RealType>::max();
 
   if (value == maxVal)
   {
     return QString("NA");
   }
   else
   {
     return QString("%1").arg(value, 0, 'f', decimals);
   }
 }
 
 QString QmitkImageStatisticsView::GetFormattedIndex(const vnl_vector<int>& vector) const
 {
   if (vector.empty()) {
     return QString();
   }
   QString formattedIndex("(");
   for (const auto& entry : vector)
   {
     formattedIndex += QString::number(entry);
     formattedIndex += ",";
   }
   formattedIndex.chop(1);
   formattedIndex += ")";
   return formattedIndex;
 }