src/creaImageIOSimpleView.cpp

   1 #include "creaImageIOSimpleView.h"
   2
   3 namespace creaImageIO
   4 {
   5
   6         bool SimpleView::readFile(std::vector<std::string> i_filenames, std::vector<vtkImageData *> &i_img)
   7         {
   8                         bool bresult, bfinal = true;
   9                         ImageReader *mReader = new ImageReader();
  10                         std::vector<std::string>::iterator it = i_filenames.begin();
  11                         for (; it != i_filenames.end(); it++)
  12                         {
  13                                 bresult = mReader->CanRead((*it).c_str());
  14                                 if(bresult)
  15                                 {
  16                                         i_img.push_back(mReader->ReadImage((*it).c_str()));
  17                                 }
  18                                 else
  19                                 {
  20                                         bfinal = false;
  21                                 }
  22                         }
  23                         delete mReader;
  24                         return bfinal;
  25
  26         }
  27
  28         bool SimpleView::readDirectory(const std::string i_pathname, std::vector<vtkImageData *> &i_imgs)
  29         {
  30                         bool bresult = true;
  31                         ImageReader *mReader = new ImageReader();
  32
  33                         bresult = boost::filesystem::exists( i_pathname );
  34                         if (bresult)
  35                         {
  36                                 boost::filesystem::directory_iterator itr(i_pathname);
  37                                 boost::filesystem::directory_iterator end_itr;
  38                                 for(;itr != end_itr; ++itr)
  39                                 {
  40                                         if (!boost::filesystem::is_directory(itr->status()))
  41                                         {
  42                                                 if( mReader->CanRead(itr->string()) )
  43                                                 {
  44                             std::cout << itr->filename().c_str() << std::endl;
  45                                                         i_imgs.push_back( mReader->ReadImage(itr->string()) );
  46                                                 }
  47                                         }
  48                                 }
  49                         }
  50                         return bresult;
  51         }
  52 }
  53