imgreg_manager.h

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/*
 * $Id$
 *
 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
 * Copyright (c) 2002-2014, Professor Benoit Macq
 * Copyright (c) 2010-2011, Kaori Hagihara
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 */

#ifndef     IMGREG_MANAGER_H_
# define    IMGREG_MANAGER_H_

typedef struct imgreg_param {
    int xosiz, yosiz; 
    int fx, fy;       
    int ox, oy;       
    int sx, sy;       
    int level;        
} imgreg_param_t;


imgreg_param_t map_viewin2imgreg(const int fx,    const int fy,
                                 const int rx,    const int ry,
                                 const int rw,    const int rh,
                                 const int XOsiz, const int YOsiz,
                                 const int Xsiz,  const int Ysiz,
                                 const int numOfreslev);


void find_level(int maxlev, int *lev, int *fx, int *fy, int *xmin, int *ymin,
                int *xmax, int *ymax);

int comp_decomplev(int fw, int fh, int Xsiz, int Ysiz);

void print_imgreg(imgreg_param_t imgreg);


#endif      /* !IMGREG_MANAGER_H_ */