+++ /dev/null
-/*=========================================================================
-
-Program: clitk
-Language: C++
-
-Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
-l'Image). All rights reserved. See Doc/License.txt or
-http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
-
-This software is distributed WITHOUT ANY WARRANTY; without even
-the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
-PURPOSE. See the above copyright notices for more information.
-
-=========================================================================*/
-
-#ifndef CLITKIOCOMMON_CXX
-#define CLITKIOCOMMON_CXX
-
-/**
- =================================================
- * @file clitkIOCommon.cxx
- * @author David Sarrut <david.sarrut@creatis.insa-lyon.fr>
- * @date 18 May 2006 11:42:37
- *
- * @brief
- *
- *
- =================================================*/
-
-// clitk include
-#include "clitkIOCommon.h"
-
-//====================================================================
-// Open a file for reading
-void clitk::openFileForReading(std::ifstream & is, const std::string & filename) {
- is.open(filename.c_str(), std::ios::in);
- if ( is.fail() ) {
- itkGenericExceptionMacro(<< "Could not open file (for reading): " << filename);
- }
-}
-//====================================================================
-
-//====================================================================
-// Open a file for writing
-void clitk::openFileForWriting(std::ofstream & os, const std::string & filename) {
- os.open(filename.c_str(), std::ios::out);
- if ( os.fail() ) {
- itkGenericExceptionMacro(<< "Could not open file (for writing): " << filename);
- }
-}
-//====================================================================
-
-//====================================================================
-// Read a dicom header
-gdcm::File * clitk::readDicomHeader(const std::string & filename,
- const bool verbose) {
- 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;
-}
-//====================================================================
-
-//====================================================================
-itk::ImageIOBase::Pointer clitk::readImageHeader(const std::string & filename) {
- itk::ImageIOBase::Pointer reader =
- itk::ImageIOFactory::CreateImageIO(filename.c_str(), itk::ImageIOFactory::ReadMode);
- if (!reader) return NULL;
- reader->SetFileName(filename);
- reader->ReadImageInformation();
- return reader;
-}
-//====================================================================
-
-//====================================================================
-void clitk::printImageHeader(itk::ImageIOBase::Pointer header, std::ostream & os, const int level) {
- unsigned int dim = header->GetNumberOfDimensions();
- std::string pixelTypeName = header->GetComponentTypeAsString(header->GetComponentType());
- std::vector<int> inputSize;
- std::vector<double> inputSpacing;
- inputSize.resize(dim);
- inputSpacing.resize(dim);
- for(unsigned int i=0; i<dim; i++) {
- inputSpacing[i] = header->GetSpacing(i);
- inputSize[i] = header->GetDimensions(i);
- }
- int pixelSize =
- clitk::GetTypeSizeFromString(header->GetComponentTypeAsString(header->GetComponentType()));
- unsigned int nbOfComponents = header->GetNumberOfComponents();
- if (level == 0) {
- os << dim << "D ";
- if (nbOfComponents !=1) os << nbOfComponents << "x" << pixelTypeName;
- else os << pixelTypeName;
- 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];
- }
- else {
- os << "Dim = " << dim << "D" << std::endl;
- os << "PixelType = " << pixelTypeName << std::endl;
- if (nbOfComponents > 1)
- os << "Vector = " << nbOfComponents << std::endl;
- os << "Size = ";
- for(unsigned int i=0; i< dim; i++) {
- os << inputSize[i] << " ";
- }
- os << std::endl;
- os << "Spacing = ";
- for(unsigned int i=0; i< dim; i++) {
- os << inputSpacing[i] << " ";
- }
- os << std::endl;
- if (level > 1) {
- os << "# voxels = " << header->GetImageSizeInPixels() << std::endl;
- os << "Size (mm) = ";
- for(unsigned int i=0; i< dim; i++) {
- os << inputSize[i]*inputSpacing[i] << " ";
- }
- os << "mm" << std::endl;
- os << "Volume = ";
- double vol=1.0;
- for(unsigned int i=0; i< dim; i++) {
- vol *= inputSize[i]*inputSpacing[i]/10.0;
- }
- os << vol << " cc" << std::endl;
- int mem = header->GetImageSizeInPixels()*pixelSize*nbOfComponents;
- double memKb = (double)mem/1024.0;
- double memMb = (double)mem/1024.0/1024.0;
- double memGb = (double)mem/1024.0/1024.0/1024.0;
- if (lrint(memKb) <= 0)
- os << "Memory = " << mem << " bytes" << std::endl;
- else {
- if (lrint(memMb) <= 0)
- os << "Memory = " << memKb << " Kb (" << mem << " bytes)" << std::endl;
- else {
- if (lrint(memGb) <= 0)
- os << "Memory = " << memMb << " Mb (" << mem << " bytes)" << std::endl;
- else
- os << "Memory = " << memGb << " Gb (" << mem << " bytes)" << std::endl;
- }
- }
- }
- }
-}
-//====================================================================
-
-#endif /* end #define CLITKIO_CXX */
-
git://git.creatis.insa-lyon.fr / clitk.git / blobdiff