morphImages.cpp

// This may look like C code, but it is really -*- C++ -*-
//
// Copyright Bob Friesenhahn, 1999, 2000, 2003
//
// Test STL morphImages function
//
 
#include <Magick++.h>
#include <string>
#include <iostream>
#include <list>
#include <vector>
 
using namespace std;
 
using namespace Magick;
 
int main( int /*argc*/, char **argv)
{
 
  // Initialize ImageMagick install location for Windows
  InitializeMagick(*argv);
 
  int failures=0;
 
  try {
 
    string srcdir("");
    if(getenv("SRCDIR") != 0)
      srcdir = getenv("SRCDIR");
 
    //
    // Test morphImages
    //
 
    list<Image> imageList;
    readImages( &imageList, srcdir + "test_image_anim.miff" );
 
    list<Image> morphed;
    morphImages( &morphed, imageList.begin(), imageList.end(), 3 );
 
    if ( morphed.size() != 21 )
      {
    ++failures;
    cout << "Line: " << __LINE__ 
         << "  Morph images failed, number of frames is "
         << morphed.size()
         << " rather than 21 as expected." << endl;
      }
  }
 
  catch( Exception &error_ )
    {
      cout << "Caught exception: " << error_.what() << endl;
      return 1;
    }
  catch( exception &error_ )
    {
      cout << "Caught exception: " << error_.what() << endl;
      return 1;
    }
 
  if ( failures )
    {
      cout << failures << " failures" << endl;
      return 1;
    }
  
  return 0;
}