diff --git a/Modules/Segmentation/Interactions/mitkLiveWireTool2D.cpp b/Modules/Segmentation/Interactions/mitkLiveWireTool2D.cpp index 6184472a50..2b29dc7836 100644 --- a/Modules/Segmentation/Interactions/mitkLiveWireTool2D.cpp +++ b/Modules/Segmentation/Interactions/mitkLiveWireTool2D.cpp @@ -1,680 +1,696 @@ /*=================================================================== 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 #include #include #include #include #include #include #include #include #include #include #include #include #include "mitkLiveWireTool2D.h" #include "mitkLiveWireTool2D.xpm" namespace mitk { MITK_TOOL_MACRO(MITKSEGMENTATION_EXPORT, LiveWireTool2D, "LiveWire tool"); } static void AddInteractorToGlobalInteraction(mitk::Interactor* interactor) { mitk::GlobalInteraction::GetInstance()->AddInteractor(interactor); } static void RemoveInteractorFromGlobalInteraction(mitk::Interactor* interactor) { mitk::GlobalInteraction::GetInstance()->RemoveInteractor(interactor); } class RemoveFromDataStorage { public: RemoveFromDataStorage(mitk::DataStorage::Pointer dataStorage) : m_DataStorage(dataStorage) { } void operator()(mitk::DataNode* dataNode) { m_DataStorage->Remove(dataNode); } void operator()(const std::pair& dataNode) { m_DataStorage->Remove(dataNode.first); } private: mitk::DataStorage::Pointer m_DataStorage; }; mitk::LiveWireTool2D::LiveWireTool2D() : SegTool2D("LiveWireTool"), m_PlaneGeometry(NULL) { } mitk::LiveWireTool2D::~LiveWireTool2D() { this->ClearSegmentation(); } void mitk::LiveWireTool2D::RemoveHelperObjects() { DataStorage* dataStorage = m_ToolManager->GetDataStorage(); if (!m_EditingContours.empty()) std::for_each(m_EditingContours.begin(), m_EditingContours.end(), RemoveFromDataStorage(dataStorage)); if (!m_WorkingContours.empty()) std::for_each(m_WorkingContours.begin(), m_WorkingContours.end(), RemoveFromDataStorage(dataStorage)); if (m_EditingContourNode.IsNotNull()) dataStorage->Remove(m_EditingContourNode); if (m_LiveWireContourNode.IsNotNull()) dataStorage->Remove(m_LiveWireContourNode); if (m_ContourModelNode.IsNotNull()) dataStorage->Remove(m_ContourModelNode); mitk::RenderingManager::GetInstance()->RequestUpdateAll(); } void mitk::LiveWireTool2D::ReleaseHelperObjects() { this->RemoveHelperObjects(); if (!m_EditingContours.empty()) m_EditingContours.clear(); if (!m_WorkingContours.empty()) m_WorkingContours.clear(); m_EditingContourNode = NULL; m_EditingContour = NULL; m_LiveWireContourNode = NULL; m_LiveWireContour = NULL; m_ContourModelNode = NULL; m_Contour = NULL; } void mitk::LiveWireTool2D::ReleaseInteractors() { this->EnableContourLiveWireInteraction(false); m_LiveWireInteractors.clear(); } void mitk::LiveWireTool2D::ConnectActionsAndFunctions() { CONNECT_CONDITION("CheckContourClosed", OnCheckPoint); CONNECT_FUNCTION("InitObject", OnInitLiveWire); CONNECT_FUNCTION("AddPoint", OnAddPoint); CONNECT_FUNCTION("CtrlAddPoint", OnAddPoint); CONNECT_FUNCTION("MovePoint", OnMouseMoveNoDynamicCosts); CONNECT_FUNCTION("FinishContour", OnFinish); CONNECT_FUNCTION("DeletePoint", OnLastSegmentDelete); CONNECT_FUNCTION("CtrlMovePoint", OnMouseMoved); } const char** mitk::LiveWireTool2D::GetXPM() const { return mitkLiveWireTool2D_xpm; } us::ModuleResource mitk::LiveWireTool2D::GetIconResource() const { return us::GetModuleContext()->GetModule()->GetResource("LiveWire_48x48.png"); } us::ModuleResource mitk::LiveWireTool2D::GetCursorIconResource() const { return us::GetModuleContext()->GetModule()->GetResource("LiveWire_Cursor_32x32.png"); } const char* mitk::LiveWireTool2D::GetName() const { return "Live Wire"; } void mitk::LiveWireTool2D::Activated() { Superclass::Activated(); this->ResetToStartState(); this->EnableContourLiveWireInteraction(true); } void mitk::LiveWireTool2D::Deactivated() { Superclass::Deactivated(); this->ConfirmSegmentation(); } void mitk::LiveWireTool2D::EnableContourLiveWireInteraction(bool on) { std::for_each(m_LiveWireInteractors.begin(), m_LiveWireInteractors.end(), on ? AddInteractorToGlobalInteraction : RemoveInteractorFromGlobalInteraction); } void mitk::LiveWireTool2D::ConfirmSegmentation() { DataNode* workingNode( m_ToolManager->GetWorkingData(0) ); if (!workingNode) return; Image* workingImage = dynamic_cast(workingNode->GetData()); if (!workingImage) return; // for all contours in list (currently created by tool) std::vector< std::pair >::iterator itWorkingContours = this->m_WorkingContours.begin(); std::vector sliceList; sliceList.reserve(m_WorkingContours.size()); while(itWorkingContours != this->m_WorkingContours.end() ) { // if node contains data if( itWorkingContours->first->GetData() ) { // if this is a contourModel mitk::ContourModel* contourModel = dynamic_cast(itWorkingContours->first->GetData()); if( contourModel ) { // for each timestep of this contourModel for( TimeStepType currentTimestep = 0; currentTimestep < contourModel->GetTimeGeometry()->CountTimeSteps(); ++currentTimestep) { //get the segmentation image slice at current timestep mitk::Image::Pointer workingSlice = this->GetAffectedImageSliceAs2DImage(itWorkingContours->second, workingImage, currentTimestep); mitk::ContourModel::Pointer projectedContour = mitk::ContourModelUtils::ProjectContourTo2DSlice(workingSlice, contourModel, true, false); mitk::ContourModelUtils::FillContourInSlice(projectedContour, workingSlice, 1.0); //write back to image volume SliceInformation sliceInfo (workingSlice, itWorkingContours->second, currentTimestep); sliceList.push_back(sliceInfo); this->WriteSliceToVolume(sliceInfo); } } } ++itWorkingContours; } this->WriteBackSegmentationResult(sliceList, false); this->ClearSegmentation(); } void mitk::LiveWireTool2D::ClearSegmentation() { this->ReleaseHelperObjects(); this->ReleaseInteractors(); this->ResetToStartState(); } +bool mitk::LiveWireTool2D::IsPositionEventInsideImageRegion(mitk::InteractionPositionEvent* positionEvent, mitk::BaseData *data) +{ + bool IsPositionEventInsideImageRegion = + data != nullptr && + data->GetGeometry()->IsInside(positionEvent->GetPositionInWorld()); + if(!IsPositionEventInsideImageRegion) + { + this->ResetToStartState(); + MITK_WARN("LiveWireTool2D") << "PositionEvent is outside ImageRegion!"; + return false; + } + return true; +} + bool mitk::LiveWireTool2D::OnInitLiveWire ( StateMachineAction*, InteractionEvent* interactionEvent ) { mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if (!positionEvent) return false; + mitk::DataNode* workingDataNode = m_ToolManager->GetWorkingData(0); + if(!IsPositionEventInsideImageRegion(positionEvent, workingDataNode->GetData())) + return false; + m_LastEventSender = positionEvent->GetSender(); m_LastEventSlice = m_LastEventSender->GetSlice(); int timestep = positionEvent->GetSender()->GetTimeStep(); m_Contour = mitk::ContourModel::New(); m_Contour->Expand(timestep+1); m_ContourModelNode = mitk::DataNode::New(); m_ContourModelNode->SetData( m_Contour ); m_ContourModelNode->SetName("working contour node"); m_ContourModelNode->SetProperty( "layer", IntProperty::New(100)); m_ContourModelNode->AddProperty( "fixedLayer", BoolProperty::New(true)); m_ContourModelNode->SetProperty( "helper object", mitk::BoolProperty::New(true)); m_ContourModelNode->AddProperty( "contour.color", ColorProperty::New(1, 1, 0), NULL, true ); m_ContourModelNode->AddProperty( "contour.points.color", ColorProperty::New(1.0, 0.0, 0.1), NULL, true ); m_ContourModelNode->AddProperty( "contour.controlpoints.show", BoolProperty::New(true), NULL, true ); m_LiveWireContour = mitk::ContourModel::New(); m_LiveWireContour->Expand(timestep+1); m_LiveWireContourNode = mitk::DataNode::New(); m_LiveWireContourNode->SetData( m_LiveWireContour ); m_LiveWireContourNode->SetName("active livewire node"); m_LiveWireContourNode->SetProperty( "layer", IntProperty::New(101)); m_LiveWireContourNode->AddProperty( "fixedLayer", BoolProperty::New(true)); m_LiveWireContourNode->SetProperty( "helper object", mitk::BoolProperty::New(true)); m_LiveWireContourNode->AddProperty( "contour.color", ColorProperty::New(0.1, 1.0, 0.1), NULL, true ); m_LiveWireContourNode->AddProperty( "contour.width", mitk::FloatProperty::New( 4.0 ), NULL, true ); m_EditingContour = mitk::ContourModel::New(); m_EditingContour->Expand(timestep+1); m_EditingContourNode = mitk::DataNode::New(); m_EditingContourNode->SetData( m_EditingContour ); m_EditingContourNode->SetName("editing node"); m_EditingContourNode->SetProperty( "layer", IntProperty::New(102)); m_EditingContourNode->AddProperty( "fixedLayer", BoolProperty::New(true)); m_EditingContourNode->SetProperty( "helper object", mitk::BoolProperty::New(true)); m_EditingContourNode->AddProperty( "contour.color", ColorProperty::New(0.1, 1.0, 0.1), NULL, true ); m_EditingContourNode->AddProperty( "contour.points.color", ColorProperty::New(0.0, 0.0, 1.0), NULL, true ); m_EditingContourNode->AddProperty( "contour.width", mitk::FloatProperty::New( 4.0 ), NULL, true ); - mitk::DataNode* workingDataNode = m_ToolManager->GetWorkingData(0); - m_ToolManager->GetDataStorage()->Add(m_ContourModelNode, workingDataNode); m_ToolManager->GetDataStorage()->Add(m_LiveWireContourNode, workingDataNode); m_ToolManager->GetDataStorage()->Add(m_EditingContourNode, workingDataNode); //set current slice as input for ImageToLiveWireContourFilter m_WorkingSlice = this->GetAffectedReferenceSlice(positionEvent); //Transfer LiveWire's center based contour output to corner based via the adaption of the input //slice image. Just in case someone stumbles across the 0.5 here I know what I'm doing ;-). mitk::Point3D newOrigin = m_WorkingSlice->GetSlicedGeometry()->GetOrigin(); m_WorkingSlice->GetSlicedGeometry()->WorldToIndex(newOrigin, newOrigin); newOrigin[0] -= 0.5; newOrigin[1] -= 0.5; m_WorkingSlice->GetSlicedGeometry()->IndexToWorld(newOrigin, newOrigin); m_WorkingSlice->GetSlicedGeometry()->SetOrigin(newOrigin); m_LiveWireFilter = mitk::ImageLiveWireContourModelFilter::New(); m_LiveWireFilter->SetInput(m_WorkingSlice); //map click to pixel coordinates mitk::Point3D click = positionEvent->GetPositionInWorld(); itk::Index<3> idx; m_WorkingSlice->GetGeometry()->WorldToIndex(click, idx); // get the pixel the gradient in region of 5x5 itk::Index<3> indexWithHighestGradient; AccessFixedDimensionByItk_2(m_WorkingSlice, FindHighestGradientMagnitudeByITK, 2, idx, indexWithHighestGradient); // itk::Index to mitk::Point3D click[0] = indexWithHighestGradient[0]; click[1] = indexWithHighestGradient[1]; click[2] = indexWithHighestGradient[2]; m_WorkingSlice->GetGeometry()->IndexToWorld(click, click); //set initial start point m_Contour->AddVertex( click, true, timestep ); m_LiveWireFilter->SetStartPoint(click); // remember plane geometry to determine if events were triggered in same plane m_PlaneGeometry = interactionEvent->GetSender()->GetCurrentWorldPlaneGeometry(); m_CreateAndUseDynamicCosts = true; //render assert( positionEvent->GetSender()->GetRenderWindow() ); mitk::RenderingManager::GetInstance()->RequestUpdate( positionEvent->GetSender()->GetRenderWindow() ); return true; } bool mitk::LiveWireTool2D::OnAddPoint ( StateMachineAction*, InteractionEvent* interactionEvent ) { //complete LiveWire interaction for last segment //add current LiveWire contour to the finished contour and reset //to start new segment and computation mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if (!positionEvent) return false; if (m_PlaneGeometry != NULL) { // this checks that the point is in the correct slice if (m_PlaneGeometry->DistanceFromPlane(positionEvent->GetPositionInWorld()) > mitk::eps) return false; } int timestep = positionEvent->GetSender()->GetTimeStep(); //add repulsive points to avoid to get the same path again typedef mitk::ImageLiveWireContourModelFilter::InternalImageType::IndexType IndexType; mitk::ContourModel::ConstVertexIterator iter = m_LiveWireContour->IteratorBegin(timestep); for (;iter != m_LiveWireContour->IteratorEnd(timestep); iter++) { IndexType idx; this->m_WorkingSlice->GetGeometry()->WorldToIndex((*iter)->Coordinates, idx); this->m_LiveWireFilter->AddRepulsivePoint( idx ); } //remove duplicate first vertex, it's already contained in m_Contour m_LiveWireContour->RemoveVertexAt(0, timestep); // set last added point as control point m_LiveWireContour->SetControlVertexAt(m_LiveWireContour->GetNumberOfVertices(timestep)-1, timestep); //merge contours m_Contour->Concatenate(m_LiveWireContour, timestep); //clear the livewire contour and reset the corresponding datanode m_LiveWireContour->Clear(timestep); //set new start point m_LiveWireFilter->SetStartPoint(positionEvent->GetPositionInWorld()); if( m_CreateAndUseDynamicCosts ) { //use dynamic cost map for next update m_LiveWireFilter->CreateDynamicCostMap(m_Contour); m_LiveWireFilter->SetUseDynamicCostMap(true); //m_CreateAndUseDynamicCosts = false; } //render assert( positionEvent->GetSender()->GetRenderWindow() ); mitk::RenderingManager::GetInstance()->RequestUpdate( positionEvent->GetSender()->GetRenderWindow() ); return true; } bool mitk::LiveWireTool2D::OnMouseMoved( StateMachineAction*, InteractionEvent* interactionEvent ) { //compute LiveWire segment from last control point to current mouse position mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if (!positionEvent) return false; // actual LiveWire computation int timestep = positionEvent->GetSender()->GetTimeStep(); m_LiveWireFilter->SetEndPoint(positionEvent->GetPositionInWorld()); m_LiveWireFilter->SetTimeStep( timestep ); m_LiveWireFilter->Update(); m_LiveWireContour = this->m_LiveWireFilter->GetOutput(); m_LiveWireContourNode->SetData( this->m_LiveWireContour ); //render assert( positionEvent->GetSender()->GetRenderWindow() ); positionEvent->GetSender()->GetRenderingManager()->RequestUpdate( positionEvent->GetSender()->GetRenderWindow() ); return true; } bool mitk::LiveWireTool2D::OnMouseMoveNoDynamicCosts( StateMachineAction*, InteractionEvent* interactionEvent ) { //do not use dynamic cost map m_LiveWireFilter->SetUseDynamicCostMap(false); OnMouseMoved( NULL, interactionEvent); m_LiveWireFilter->SetUseDynamicCostMap(true); return true; } bool mitk::LiveWireTool2D::OnCheckPoint( const InteractionEvent* interactionEvent) { //check double click on first control point to finish the LiveWire tool // //Check distance to first point. //Transition YES if click close to first control point // const mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if (positionEvent) { int timestep = positionEvent->GetSender()->GetTimeStep(); mitk::Point3D click = positionEvent->GetPositionInWorld(); mitk::Point3D first = this->m_Contour->GetVertexAt(0, timestep)->Coordinates; if (first.EuclideanDistanceTo(click) < 4.5) { // allow to finish return true; } else { return false; } } return false; } bool mitk::LiveWireTool2D::OnFinish( StateMachineAction*, InteractionEvent* interactionEvent ) { // finish livewire tool interaction mitk::InteractionPositionEvent* positionEvent = dynamic_cast( interactionEvent ); if (!positionEvent) return false; // Have to do that here so that the m_LastEventSender is set correctly mitk::SegTool2D::AddContourmarker(); // actual timestep int timestep = positionEvent->GetSender()->GetTimeStep(); // remove last control point being added by double click m_Contour->RemoveVertexAt(m_Contour->GetNumberOfVertices(timestep) - 1, timestep); // save contour and corresponding plane geometry to list std::pair cp(m_ContourModelNode, dynamic_cast(positionEvent->GetSender()->GetCurrentWorldPlaneGeometry()->Clone().GetPointer()) ); this->m_WorkingContours.push_back(cp); std::pair ecp(m_EditingContourNode, dynamic_cast(positionEvent->GetSender()->GetCurrentWorldPlaneGeometry()->Clone().GetPointer()) ); this->m_EditingContours.push_back(ecp); m_LiveWireFilter->SetUseDynamicCostMap(false); this->FinishTool(); return true; } void mitk::LiveWireTool2D::FinishTool() { TimeStepType numberOfTimesteps = m_Contour->GetTimeGeometry()->CountTimeSteps(); //close contour in each timestep for( int i = 0; i <= numberOfTimesteps; i++) { m_Contour->Close(i); } m_ToolManager->GetDataStorage()->Remove( m_LiveWireContourNode ); // clear live wire contour node m_LiveWireContourNode = NULL; m_LiveWireContour = NULL; //set the livewire interactor to edit control points m_ContourInteractor = mitk::ContourModelLiveWireInteractor::New(m_ContourModelNode); m_ContourInteractor->SetWorkingImage(this->m_WorkingSlice); m_ContourInteractor->SetEditingContourModelNode(this->m_EditingContourNode); m_ContourModelNode->SetInteractor(m_ContourInteractor); this->m_LiveWireInteractors.push_back( m_ContourInteractor ); //add interactor to globalInteraction instance mitk::GlobalInteraction::GetInstance()->AddInteractor(m_ContourInteractor); } bool mitk::LiveWireTool2D::OnLastSegmentDelete( StateMachineAction*, InteractionEvent* interactionEvent ) { int timestep = interactionEvent->GetSender()->GetTimeStep(); //if last point of current contour will be removed go to start state and remove nodes if( m_Contour->GetNumberOfVertices(timestep) <= 1 ) { m_ToolManager->GetDataStorage()->Remove( m_LiveWireContourNode ); m_ToolManager->GetDataStorage()->Remove( m_ContourModelNode ); m_ToolManager->GetDataStorage()->Remove( m_EditingContourNode ); m_LiveWireContour = mitk::ContourModel::New(); m_Contour = mitk::ContourModel::New(); m_ContourModelNode->SetData( m_Contour ); m_LiveWireContourNode->SetData( m_LiveWireContour ); this->ResetToStartState(); //go to start state } else //remove last segment from contour and reset livewire contour { m_LiveWireContour = mitk::ContourModel::New(); m_LiveWireContourNode->SetData(m_LiveWireContour); mitk::ContourModel::Pointer newContour = mitk::ContourModel::New(); newContour->Expand(m_Contour->GetTimeSteps()); mitk::ContourModel::VertexIterator begin = m_Contour->IteratorBegin(); //iterate from last point to next active point mitk::ContourModel::VertexIterator newLast = m_Contour->IteratorBegin() + (m_Contour->GetNumberOfVertices() - 1); //go at least one down if(newLast != begin) { newLast--; } //search next active control point while(newLast != begin && !((*newLast)->IsControlPoint) ) { newLast--; } //set position of start point for livewire filter to coordinates of the new last point m_LiveWireFilter->SetStartPoint((*newLast)->Coordinates); mitk::ContourModel::VertexIterator it = m_Contour->IteratorBegin(); //fill new Contour while(it <= newLast) { newContour->AddVertex((*it)->Coordinates, (*it)->IsControlPoint, timestep); it++; } newContour->SetClosed(m_Contour->IsClosed()); //set new contour visible m_ContourModelNode->SetData(newContour); m_Contour = newContour; assert( interactionEvent->GetSender()->GetRenderWindow() ); mitk::RenderingManager::GetInstance()->RequestUpdate( interactionEvent->GetSender()->GetRenderWindow() ); } return true; } template void mitk::LiveWireTool2D::FindHighestGradientMagnitudeByITK(itk::Image* inputImage, itk::Index<3> &index, itk::Index<3> &returnIndex) { typedef itk::Image InputImageType; typedef typename InputImageType::IndexType IndexType; unsigned long xMAX = inputImage->GetLargestPossibleRegion().GetSize()[0]; unsigned long yMAX = inputImage->GetLargestPossibleRegion().GetSize()[1]; returnIndex[0] = index[0]; returnIndex[1] = index[1]; returnIndex[2] = 0.0; double gradientMagnitude = 0.0; double maxGradientMagnitude = 0.0; /* the size and thus the region of 7x7 is only used to calculate the gradient magnitude in that region not for searching the maximum value */ //maximum value in each direction for size typename InputImageType::SizeType size; size[0] = 7; size[1] = 7; //minimum value in each direction for startRegion IndexType startRegion; startRegion[0] = index[0] - 3; startRegion[1] = index[1] - 3; if(startRegion[0] < 0) startRegion[0] = 0; if(startRegion[1] < 0) startRegion[1] = 0; if(xMAX - index[0] < 7) startRegion[0] = xMAX - 7; if(yMAX - index[1] < 7) startRegion[1] = yMAX - 7; index[0] = startRegion[0] + 3; index[1] = startRegion[1] + 3; typename InputImageType::RegionType region; region.SetSize( size ); region.SetIndex( startRegion ); typedef typename itk::GradientMagnitudeImageFilter< InputImageType, InputImageType> GradientMagnitudeFilterType; typename GradientMagnitudeFilterType::Pointer gradientFilter = GradientMagnitudeFilterType::New(); gradientFilter->SetInput(inputImage); gradientFilter->GetOutput()->SetRequestedRegion(region); gradientFilter->Update(); typename InputImageType::Pointer gradientMagnImage; gradientMagnImage = gradientFilter->GetOutput(); IndexType currentIndex; currentIndex[0] = 0; currentIndex[1] = 0; // search max (approximate) gradient magnitude for( int x = -1; x <= 1; ++x) { currentIndex[0] = index[0] + x; for( int y = -1; y <= 1; ++y) { currentIndex[1] = index[1] + y; gradientMagnitude = gradientMagnImage->GetPixel(currentIndex); //check for new max if(maxGradientMagnitude < gradientMagnitude) { maxGradientMagnitude = gradientMagnitude; returnIndex[0] = currentIndex[0]; returnIndex[1] = currentIndex[1]; returnIndex[2] = 0.0; }//end if }//end for y currentIndex[1] = index[1]; }//end for x } diff --git a/Modules/Segmentation/Interactions/mitkLiveWireTool2D.h b/Modules/Segmentation/Interactions/mitkLiveWireTool2D.h index e767539cda..29a195a473 100644 --- a/Modules/Segmentation/Interactions/mitkLiveWireTool2D.h +++ b/Modules/Segmentation/Interactions/mitkLiveWireTool2D.h @@ -1,158 +1,165 @@ /*=================================================================== 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 mitkCorrectorTool2D_h_Included #define mitkCorrectorTool2D_h_Included #include "mitkCommon.h" #include #include "mitkSegTool2D.h" #include #include #include namespace us { class ModuleResource; } namespace mitk { /** \brief A 2D segmentation tool based on LiveWire approach. The contour between the last user added point and the current mouse position is computed by searching the shortest path according to specific features of the image. The contour thus snappest to the boundary of objects. \sa SegTool2D \sa ImageLiveWireContourModelFilter \ingroup Interaction \ingroup ToolManagerEtAl \warning Only to be instantiated by mitk::ToolManager. */ class MITKSEGMENTATION_EXPORT LiveWireTool2D : public SegTool2D { public: mitkClassMacro(LiveWireTool2D, SegTool2D); itkFactorylessNewMacro(Self) itkCloneMacro(Self) virtual const char** GetXPM() const; virtual us::ModuleResource GetCursorIconResource() const; us::ModuleResource GetIconResource() const; virtual const char* GetName() const; /// \brief Convert all current contour objects to binary segmentation image. void ConfirmSegmentation(); /// \brief Delete all current contour objects. void ClearSegmentation(); protected: LiveWireTool2D(); virtual ~LiveWireTool2D(); void ConnectActionsAndFunctions(); virtual void Activated(); virtual void Deactivated(); /// \brief Initialize tool virtual bool OnInitLiveWire ( StateMachineAction*, InteractionEvent* interactionEvent ); /// \brief Add a control point and finish current segment virtual bool OnAddPoint ( StateMachineAction*, InteractionEvent* interactionEvent ); /// \brief Actual LiveWire computation virtual bool OnMouseMoved( StateMachineAction*, InteractionEvent* interactionEvent ); /// \brief Check double click on first control point to finish the LiveWire tool virtual bool OnCheckPoint( const InteractionEvent* interactionEvent ); /// \brief Finish LiveWire tool virtual bool OnFinish( StateMachineAction*, InteractionEvent* interactionEvent ); /// \brief Close the contour virtual bool OnLastSegmentDelete( StateMachineAction*, InteractionEvent* interactionEvent ); /// \brief Don't use dynamic cost map for LiveWire calculation virtual bool OnMouseMoveNoDynamicCosts( StateMachineAction*, InteractionEvent* interactionEvent ); /// \brief Finish contour interaction. void FinishTool(); + /// + /// \brief IsPositionEventInsideImageRegion + /// \param interactionEvent + /// \return + /// + virtual bool IsPositionEventInsideImageRegion(InteractionPositionEvent *positionEvent, BaseData * data); + /** \brief Enable interaction with contours. * Contours that are created by the tool can be edited using LiveWire functionality. * Points can thus be inserted, moved or deleted. * \param on true to have interaction enabled. */ void EnableContourLiveWireInteraction(bool on); //the contour already set by the user mitk::ContourModel::Pointer m_Contour; //the corresponding datanode mitk::DataNode::Pointer m_ContourModelNode; //the current LiveWire computed contour mitk::ContourModel::Pointer m_LiveWireContour; //the corresponding datanode mitk::DataNode::Pointer m_LiveWireContourNode; // the contour for the editing portion mitk::ContourModel::Pointer m_EditingContour; //the corresponding datanode mitk::DataNode::Pointer m_EditingContourNode; // the corresponding contour interactor mitk::ContourModelLiveWireInteractor::Pointer m_ContourInteractor; //the current reference image mitk::Image::Pointer m_WorkingSlice; // the filter for live wire calculation mitk::ImageLiveWireContourModelFilter::Pointer m_LiveWireFilter; bool m_CreateAndUseDynamicCosts; std::vector< std::pair > m_WorkingContours; std::vector< std::pair > m_EditingContours; std::vector< mitk::ContourModelLiveWireInteractor::Pointer > m_LiveWireInteractors; template void FindHighestGradientMagnitudeByITK(itk::Image* inputImage, itk::Index<3> &index, itk::Index<3> &returnIndex); private: void RemoveHelperObjects(); void ReleaseHelperObjects(); void ReleaseInteractors(); const PlaneGeometry* m_PlaneGeometry; }; } // namespace #endif