void mitk::PickingTool::OnPointAdded()
{
if (m_WorkingData != this->GetWorkingData())
{
DataStorage *dataStorage = this->GetDataStorage();
if (dataStorage->Exists(m_PointSetNode))
{
dataStorage->Remove(m_PointSetNode);
dataStorage->Add(m_PointSetNode, this->GetWorkingData());
}
if (dataStorage->Exists(m_ResultNode))
{
dataStorage->Remove(m_ResultNode);
dataStorage->Add(m_ResultNode, this->GetWorkingData());
}
m_WorkingData = this->GetWorkingData();
}
// Perform region growing/picking
int timeStep =
mitk::BaseRenderer::GetInstance(mitk::BaseRenderer::GetRenderWindowByName("stdmulti.widget1"))->GetTimeStep();
mitk::PointSet::PointType seedPoint = m_PointSet->GetPointSet(timeStep)->GetPoints()->Begin().Value();
// as we want to pick a region from our segmentation image use the working data from ToolManager
mitk::Image::Pointer orgImage = dynamic_cast<mitk::Image *>(m_ToolManager->GetWorkingData(0)->GetData());
if (orgImage.IsNotNull())
{
if (orgImage->GetDimension() == 4)
{ // there may be 4D segmentation data even though we currently don't support that
mitk::ImageTimeSelector::Pointer timeSelector = mitk::ImageTimeSelector::New();
timeSelector->SetInput(orgImage);
timeSelector->SetTimeNr(timeStep);
timeSelector->UpdateLargestPossibleRegion();
mitk::Image *timedImage = timeSelector->GetOutput();
AccessByItk_2(timedImage, StartRegionGrowing, timedImage->GetGeometry(), seedPoint);
}
else if (orgImage->GetDimension() == 3)
{
AccessByItk_2(orgImage, StartRegionGrowing, orgImage->GetGeometry(), seedPoint);
}
this->m_PointSet->Clear();
}
}
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();
}
