    Fract3          .
        IFS  .
   ""   ""        .
       "";       ,       .  ,       "-->",           ,  -  "<--",  -   .
        " " ,        .
      ""     ,    "- "    .    . 
                 ,   .     -   "  ".
       IFS (.    Fract)   ,   -   .
      - (bmp, jpg  .),              (. . -  ,   ). 
   :
100 100
20 70
135 40
           - (100, 100), (20,70)  (135, 40).
  ,    - 300x300 .

                .    ""  ""   :     ,         "  ",     ,     . . 
        .   
     "" - "".
         bmp, wmf  emf.