flip.cpp revision 3ed852eea50f9d4cd633efb8c2b054b8e33c2530
1// This may look like C code, but it is really -*- C++ -*- 2// 3// Copyright Bob Friesenhahn, 1999, 2003 4// 5// Demonstration of unary function-object based operations 6// 7// Reads the multi-frame file "smile_anim.miff" and writes a 8// flipped and morphed version to "flip_out.miff". 9// 10 11#include <Magick++.h> 12#include <string> 13#include <iostream> 14#include <list> 15#include <algorithm> 16 17using namespace std; 18 19using namespace Magick; 20 21int main( int /*argc*/, char ** argv) 22{ 23 24 // Initialize ImageMagick install location for Windows 25 InitializeMagick(*argv); 26 27 28 try { 29 30 string srcdir(""); 31 if(getenv("SRCDIR") != 0) 32 srcdir = getenv("SRCDIR"); 33 34 // Read images into STL list 35 list<Image> imageList; 36 readImages( &imageList, srcdir + "smile_anim.miff" ); 37 38 // cout << "Total scenes: " << imageList.size() << endl; 39 40 // Flip images 41 for_each( imageList.begin(), imageList.end(), flipImage() ); 42 43 // Create a morphed version, adding three frames between each 44 // existing frame. 45 list<Image> morphed; 46 morphImages( &morphed, imageList.begin(), imageList.end(), 3 ); 47 48 // Write out images 49 cout << "Writing image \"flip_out.miff\" ..." << endl; 50 writeImages( morphed.begin(), morphed.end(), "flip_out.miff" ); 51 52 } 53 catch( exception &error_ ) 54 { 55 cout << "Caught exception: " << error_.what() << endl; 56 return 1; 57 } 58 59 return 0; 60} 61