Function WriteImage

Code/Source/PythonAPI/ImagingImage_PyClass.cxx:344–356

------------ WriteImage ------------ Write the image to a VTK .vti file.

// Write the image to a VTK .vti file. 
//
void WriteImage(PyImage* self, const std::string& fileName)
{
  vtkImageData* vtkImg = sv4guiVtkUtils::MitkImage2VtkImage(self->image_data);

  if (vtkImg == nullptr) {
    throw std::runtime_error("Unable to get VTK image data.");
  }

  vtkSmartPointer<vtkXMLImageDataWriter> writer = vtkSmartPointer<vtkXMLImageDataWriter>::New();
  writer->SetFileName(fileName.c_str());
  writer->SetInputData(vtkImg);
  writer->Write();
}

//---------------------
// WriteImageTransform