Method ToXML

Modules/Core/src/IO/mitkPointSetWriterService.cpp:94–162

}

tinyxml2::XMLElement *mitk::PointSetWriterService::ToXML(tinyxml2::XMLDocument& doc, const mitk::PointSet *pointSet)
{
  // the following is rather bloated and could be expressed in more compact XML
  // (e.g. using attributes instead of tags for x/y/z). The current format is
  // kept to be compatible with the previous writer.
  auto *pointSetElement = doc.NewElement(XML_POINT_SET.c_str());
  unsigned int timecount = pointSet->GetTimeSteps();

  for (unsigned int i = 0; i < timecount; i++)
  {
    auto *timeSeriesElement = doc.NewElement(XML_TIME_SERIES.c_str());
    pointSetElement->InsertEndChild(timeSeriesElement);

    auto *timeSeriesIDElement = doc.NewElement(XML_TIME_SERIES_ID.c_str());
    timeSeriesElement->InsertEndChild(timeSeriesIDElement);
    auto *timeSeriesIDText = doc.NewText(ConvertToString(i).c_str());
    timeSeriesIDElement->InsertEndChild(timeSeriesIDText);

    PointSet::PointsContainer *pointsContainer = pointSet->GetPointSet(i)->GetPoints();
    PointSet::PointsContainer::Iterator it;

    auto *geometry = dynamic_cast<Geometry3D *>(pointSet->GetGeometry(i));
    if (geometry == nullptr)
    {
      MITK_WARN << "Writing a PointSet with something other that a Geometry3D. This is not foreseen and not handled.";
      // we'll continue anyway, this imitates previous behavior
    }
    else
    {
      auto *geometryElement = Geometry3DToXML::ToXML(doc, geometry);
      timeSeriesElement->InsertEndChild(geometryElement);
    }

    for (it = pointsContainer->Begin(); it != pointsContainer->End(); ++it)
    {
      auto *pointElement = doc.NewElement(XML_POINT.c_str());
      timeSeriesElement->InsertEndChild(pointElement);

      auto *pointIDElement = doc.NewElement(XML_ID.c_str());
      auto *pointIDText = doc.NewText(ConvertToString(it->Index()).c_str());
      pointIDElement->InsertEndChild(pointIDText);
      pointElement->InsertEndChild(pointIDElement);

      mitk::PointSet::PointType point = it->Value();

      auto *pointSpecElement = doc.NewElement(XML_SPEC.c_str());
      auto *pointSpecText = doc.NewText(ConvertToString(pointSet->GetSpecificationTypeInfo(it->Index(), i)).c_str());
      pointSpecElement->InsertEndChild(pointSpecText);
      pointElement->InsertEndChild(pointSpecElement);

      auto *pointXElement = doc.NewElement(XML_X.c_str());
      auto *pointXText = doc.NewText(ConvertToString(point[0]).c_str());
      pointXElement->InsertEndChild(pointXText);
      pointElement->InsertEndChild(pointXElement);

      auto *pointYElement = doc.NewElement(XML_Y.c_str());
      auto *pointYText = doc.NewText(ConvertToString(point[1]).c_str());
      pointYElement->InsertEndChild(pointYText);