Medical Imaging Interaction Toolkit  2016.11.0
Medical Imaging Interaction Toolkit
All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
mitkSegmentationInteractor.cpp
Go to the documentation of this file.
1 /*===================================================================
2 
3  The Medical Imaging Interaction Toolkit (MITK)
4 
5  Copyright (c) German Cancer Research Center,
6  Division of Medical and Biological Informatics.
7  All rights reserved.
8 
9  This software is distributed WITHOUT ANY WARRANTY; without
10  even the implied warranty of MERCHANTABILITY or FITNESS FOR
11  A PARTICULAR PURPOSE.
12 
13  See LICENSE.txt or http://www.mitk.org for details.
14 
15  ===================================================================*/
16 
19 #include "mitkLabelSetImage.h"
20 #include "mitkToolManager.h"
22 
23 #include <string.h>
24 
26 {
28 
29  // CONNECT_FUNCTION("change_active_label", ChangeActiveLabel);
30 }
31 
33 {
34  BaseRenderer::Pointer sender = interactionEvent->GetSender();
35  InteractionPositionEvent *positionEvent = static_cast<InteractionPositionEvent *>(interactionEvent);
36 
37  // MLI TODO
38  // m_LastDisplayCoordinate = m_CurrentDisplayCoordinate;
39  // m_CurrentDisplayCoordinate = positionEvent->GetPointerPositionOnScreen();
40 
42  assert(toolManager);
43 
44  DataNode *workingNode(toolManager->GetWorkingData(0));
45  if (workingNode)
46  {
47  mitk::LabelSetImage *workingImage = dynamic_cast<mitk::LabelSetImage *>(workingNode->GetData());
48  assert(workingImage);
49 
50  int timestep = positionEvent->GetSender()->GetTimeStep();
51  int pixelValue = workingImage->GetPixelValueByWorldCoordinate(positionEvent->GetPositionInWorld(), timestep);
52  workingImage->GetActiveLabelSet()->SetActiveLabel(pixelValue); // can be the background
53 
54  // Call Events
55  // workingImage->ActiveLabelEvent.Send(pixelValue);
56 
57  // MLI TODO
58  // toolManager->WorkingDataModified.Send();
59  }
60 
61  sender->GetRenderingManager()->RequestUpdateAll();
62  return true;
63 }
Super class for all position events.
BaseRenderer * GetSender() const
virtual mitk::ToolManager * GetToolManager()
Returns ToolManager object.
bool ChangeActiveLabel(StateMachineAction *, InteractionEvent *)
double GetPixelValueByWorldCoordinate(const mitk::Point3D &position, unsigned int timestep=0, unsigned int component=0)
Get the pixel value at one specific world position.
Definition: mitkImage.cpp:203
Represents an action, that is executed after a certain event (in statemachine-mechanism) TODO: implem...
mitk::LabelSet * GetActiveLabelSet()
Returns the currently active mitk::LabelSet.
virtual unsigned int GetTimeStep() const
LabelSetImage class for handling labels and layers in a segmentation session.
void SetActiveLabel(PixelType)
Class for nodes of the DataTree.
Definition: mitkDataNode.h:66
DataVectorType GetWorkingData()
static mitk::ToolManagerProvider * GetInstance()
Returns an instance of ToolManagerProvider service.
Manages and coordinates instances of mitk::Tool.