Method Initialize

Examples/Tutorial/Step6/Step6.cpp:46–94

}

void Step6::Initialize()
{
  // setup the widgets as in the previous steps, but with an additional
  // QVBox for a button to start the segmentation
  this->SetupWidgets();

  // Create controlsParent widget with horizontal layout
  QWidget *controlsParent = new QWidget(this);
  this->layout()->addWidget(controlsParent);

  QHBoxLayout *hlayout = new QHBoxLayout(controlsParent);
  hlayout->setSpacing(2);

  QLabel *labelThresholdMin = new QLabel("Lower Threshold:", controlsParent);
  hlayout->addWidget(labelThresholdMin);

  m_LineEditThresholdMin = new QLineEdit("-1000", controlsParent);
  hlayout->addWidget(m_LineEditThresholdMin);

  QLabel *labelThresholdMax = new QLabel("Upper Threshold:", controlsParent);
  hlayout->addWidget(labelThresholdMax);

  m_LineEditThresholdMax = new QLineEdit("-400", controlsParent);
  hlayout->addWidget(m_LineEditThresholdMax);

  // create button to start the segmentation and connect its clicked()
  // signal to method StartRegionGrowing
  QPushButton *startButton = new QPushButton("start region growing", controlsParent);
  hlayout->addWidget(startButton);

  connect(startButton, SIGNAL(clicked()), this, SLOT(StartRegionGrowing()));
  if (m_FirstImage.IsNull())
    startButton->setEnabled(false);

  // as in Step5, create PointSet (now as a member m_Seeds) and
  // associate a interactor to it

  m_Seeds = mitk::PointSet::New();
  mitk::DataNode::Pointer pointSetNode = mitk::DataNode::New();
  pointSetNode->SetData(m_Seeds);
  pointSetNode->SetProperty("layer", mitk::IntProperty::New(2));
  m_DataStorage->Add(pointSetNode);

  // Create PointSetDataInteractor
  mitk::PointSetDataInteractor::Pointer interactor = mitk::PointSetDataInteractor::New();
  interactor->LoadStateMachine("PointSet.xml");
  interactor->SetEventConfig("PointSetConfig.xml");
  interactor->SetDataNode(pointSetNode);
}

int Step6::GetThresholdMin()
{