QVTKOpenGLNativeWidget is available from VTK8.2

[clitk.git] / common / clitkImageCommon.cxx

diff --git a/common/clitkImageCommon.cxx b/common/clitkImageCommon.cxx
index 4c66654cc11ad1e1e2ddd271c2910bc2a97ad004..9193160096169859f7a670bd8363eb1e44813669 100644 (file)
--- a/common/clitkImageCommon.cxx
+++ b/common/clitkImageCommon.cxx
@@ -58,30 +58,6 @@ void clitk::ReadImageDimensionAndPixelType(const std::string & filename,
 }
 //--------------------------------------------------------------------
 
-//--------------------------------------------------------------------
-// Read a dicom header
-gdcm::File * clitk::readDicomHeader(const std::string & filename,
-                                    const bool verbose)
-{
-#if GDCM_MAJOR_VERSION == 2
-  gdcm::Reader hreader;
-  hreader.SetFileName(filename.c_str());
-  hreader.Read();
-  gdcm::SmartPointer<gdcm::File> p = hreader.GetFile();
-  return p;
-#else
-  if (verbose) {
-    std::cout << "Reading DICOM <" << filename << ">" << std::endl;
-  }
-  gdcm::File *header = new gdcm::File();
-  header->SetFileName(filename);
-  header->SetMaxSizeLoadEntry(16384); // required ?
-  header->Load();
-  return header;
-#endif
-}
-///--------------------------------------------------------------------
-
 //--------------------------------------------------------------------
 itk::ImageIOBase::Pointer clitk::readImageHeader(const std::string & filename, bool exit_on_error)
 {
@@ -90,7 +66,7 @@ itk::ImageIOBase::Pointer clitk::readImageHeader(const std::string & filename, b
   if (!reader) {
     if (exit_on_error) { //default behavior for tools who don't handle the problem
       clitkExceptionMacro("Error reading file " << filename << ", exiting immediately");
-    } else return NULL;
+    } else return (itk::ImageIOBase *) ITK_NULLPTR;
   }
   reader->SetFileName(filename);
   reader->ReadImageInformation();
@@ -125,11 +101,11 @@ void clitk::printImageHeader(itk::ImageIOBase::Pointer header, std::ostream & os
     for(unsigned int i=0; i< dim-1; i++)
       os << inputSize[i] << "x";
     os << inputSize[dim-1]
-       << "  ";
+       << " ";
     for(unsigned int i=0; i< dim-1; i++)
       os << inputSpacing[i] << "x";
     os << inputSpacing[dim-1]
-       << "  ";
+       << " ";
     for(unsigned int i=0; i< dim-1; i++)
       os << inputOrigin[i] << "x";
     os << inputOrigin[dim-1] << " ";