ExampleImageLoad.cpp

Load an arbitrary format from disk trying all availbale libraries.

Author

woetzel

/* 
This file is part of the BIAS library (Basic ImageAlgorithmS).

Copyright (C) 2003-2009    (see file CONTACT for details)
Multimediale Systeme der Informationsverarbeitung
Institut fuer Informatik
Christian-Albrechts-Universitaet Kiel


BIAS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

BIAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with BIAS; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/**
   @example ExampleImageLoad.cpp
   @relates ImageIO
   @brief Load an arbitrary format from disk trying all availbale libraries.
   @ingroup g_examples
   @author woetzel
*/

//#include <Base/Common/LeakChecking.h>
#include <Base/Image/ImageBase.hh>
#include <Base/Image/ImageIO.hh>

using namespace BIAS;
using namespace std;

int main(int argc, char *argv[])
{
  if (argc!=2){
    cout<<"no image given\nusage: "<<argv[0]<<" <image-file>"<<endl;
    return -1;
  }

  ImageBase im;
  int result = ImageIO::Load(argv[1], im);
  if (result!=0){
    BIASERR("error loading \n"<<argv[1]<<" with result="<<result);
    return result; // for Dart testing
  }

  //im.Display("im",true,false,true,1000);

  // OK, display some info about the succesfully loaded image:
  cout<<"successfully loaded \n"<<argv[1]<<" "<<endl
    <<im.GetWidth()<<"x"<<im.GetHeight()<<" pixel, "
    <<im.GetChannelCount()<<" channels, "
    <<" @"<<im.GetBitDepth()<<"bit ("<<im.GetDepth()<<"Byte)"
    <<endl;

  cout<<"UID "<<im.GetUID()<<" ";
  if (!im.GetUID().IsValid())
    cout<<"invalid! ";
  else 
    cout<<"valid ";
  if (!im.GetUID().IsNil())
    cout<<"(IsNil) ";

  cout<<endl;

  //if (ImageIO::Save("out_image.mip", im, false, !im.GetUID().IsValid())!=0){
  //  BIASERR("error writing out_image.mip");
  //  return 0; // for Dart testing
  //}

  cout<<"done."<<endl;
  return 0;
}