#include "cv.h" 
  #include "cxcore.h" 
  #include "highgui.h" 
   
  int main() 
  { 
      IplImage* newImg = NULL; 
      IplImage* ffImg=NULL; 
       
      int lo_diff, up_diff; 
      CvConnectedComp comp; 
      CvPoint floodSeed; 
      CvScalar floodColor; 
       
      up_diff=8; 
      lo_diff=8; 
      floodColor=CV_RGB(255,0,0); 
       
      cvNamedWindow("src",1); 
      cvNamedWindow ("flood&fill",1); 
       
      newImg=cvLoadImage("polatdin.jpg",1); 
      cvShowImage("src",newImg); 
      ffImg=cvCloneImage(newImg); 
      floodSeed=cvPoint(150,300); 
      cvFloodFill(ffImg,floodSeed,floodColor,CV_RGB(lo_diff,lo_diff,lo_diff),CV_RGB(up_diff,up_diff,up_diff),&comp,8,NULL); 
           
      cvShowImage("flood&fill",ffImg); 
      cvWaitKey(0); 
      cvDestroyWindow("src"); cvDestroyWindow("flood&fill"); 
      cvReleaseImage(&newImg); cvReleaseImage(&ffImg); 
      return 0; 
  }