Method InsertFeatureProperties

IO/GeoJSON/vtkGeoJSONReader.cxx:328–357

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//------------------------------------------------------------------------------
void vtkGeoJSONReader::GeoJSONReaderInternal::InsertFeatureProperties(
  vtkPolyData* polyData, const std::vector<GeoJSONProperty>& featureProperties)
{
  std::vector<GeoJSONProperty>::const_iterator iter = featureProperties.begin();
  for (; iter != featureProperties.end(); ++iter)
  {
    std::string name = iter->Name;
    vtkVariant value = iter->Value;

    vtkAbstractArray* array = polyData->GetCellData()->GetAbstractArray(name.c_str());
    switch (array->GetDataType())
    {
      case VTK_BIT:
        vtkArrayDownCast<vtkBitArray>(array)->InsertNextValue(value.ToChar());
        break;

      case VTK_DOUBLE:
        vtkArrayDownCast<vtkDoubleArray>(array)->InsertNextValue(value.ToDouble());
        break;

      case VTK_INT:
        vtkArrayDownCast<vtkIntArray>(array)->InsertNextValue(value.ToInt());
        break;

      case VTK_STRING:
        vtkArrayDownCast<vtkStringArray>(array)->InsertNextValue(value.ToString());
        break;
    }
  }
}

//------------------------------------------------------------------------------
vtkGeoJSONReader::vtkGeoJSONReader()