convertVol.cpp

#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"

#include "DGtal/io/readers/GenericReader.h"
#include "DGtal/io/writers/GenericWriter.h"

#include "CLI11.hpp"

using namespace std;
using namespace DGtal;

int main( int argc, char** argv )
{
  typedef ImageContainerBySTLVector < Z3i::Domain, unsigned char> Image3D;

  // parse command line using CLI ----------------------------------------------
  CLI::App app;
  std::string inputFileName;
  std::string outputFileName {"result.vol"};
  
  app.description("Convert volumetric file into volumetric file from different formats (pgm3d, vol, longvol)\n ");
  app.add_option("-i,--input,1", inputFileName, "volumetric file (.pgm3d, .vol, .longvol)." )
    ->required()
    ->check(CLI::ExistingFile);
  app.add_option("-o,--output,2", outputFileName, "volumetric file (.pgm3d, .vol, .longvol)", true);

  app.get_formatter()->column_width(40);
  CLI11_PARSE(app, argc, argv);
  // END parse command line using CLI ----------------------------------------------

  trace.info() << "Reading input file " << inputFileName ; 
  Image3D inputImage = DGtal::GenericReader<Image3D>::import(inputFileName);
  trace.info() << " [done] " << std::endl ; 
  trace.info() << "Writing output file " << outputFileName ; 
  DGtal::GenericWriter<Image3D>::exportFile(outputFileName,  inputImage);
  trace.info() << " [done] " << std::endl ;   

  return EXIT_SUCCESS;  
}