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  1. #import  <objc/Object.h>
  2. #import  "../common.h"
  3.  
  4. @interface Posterizer:Object
  5. {
  6.     id    msgtext;
  7. }
  8.  
  9. - initWith:(commonInfo *)info newmap:(unsigned char **)newmap;
  10. - setMessageText: text;
  11. - posterize:(unsigned char **)map with:(float)diff : (float)ctrl;
  12. - free;
  13.  
  14. @end
  15.