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Tina5/tina-libs/tina/file/fileEdges_w.c

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  1 /**********
  2  * 
  3  * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
  4  * University of Manchester, UK.  All rights reserved.
  5  * 
  6  * Redistribution and use in source and binary forms, with or without modification, 
  7  * are permitted provided that the following conditions are met:
  8  * 
  9  *   . Redistributions of source code must retain the above copyright notice, 
 10  *     this list of conditions and the following disclaimer.
 11  *    
 12  *   . Redistributions in binary form must reproduce the above copyright notice,
 13  *     this list of conditions and the following disclaimer in the documentation 
 14  *     and/or other materials provided with the distribution.
 15  * 
 16  *   . Neither the name of the University of Manchester nor the names of its
 17  *     contributors may be used to endorse or promote products derived from this 
 18  *     software without specific prior written permission.
 19  * 
 20  * 
 21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 31  * POSSIBILITY OF SUCH DAMAGE.
 32  *
 33  **********
 34  * 
 35  * Program :    TINA
 36  * File    :  $Source: /home/tina/cvs/tina-libs/tina/file/fileEdges_w.c,v $
 37  * Date    :  $Date: 2005/01/23 19:10:21 $
 38  * Version :  $Revision: 1.4 $
 39  * CVS Id  :  $Id: fileEdges_w.c,v 1.4 2005/01/23 19:10:21 paul Exp $
 40  *
 41  * Author  :  Legacy TINA
 42  *
 43  * Notes   :
 44  * 
 45  *
 46  *********
 47 */
 48 
 49 #include "fileEdges_w.h"
 50 
 51 #if HAVE_CONFIG_H
 52   #include <config.h>
 53 #endif
 54 
 55 #include <stdio.h>
 56 #include <tina/sys/sysDef.h>
 57 #include <tina/sys/sysPro.h>
 58 #include <tina/math/mathDef.h>
 59 #include <tina/math/mathPro.h>
 60 #include <tina/vision/visDef.h>
 61 #include <tina/vision/visPro.h>
 62 #include <tina/image/imgPro.h>
 63 #include <tina/image/imgDef.h>
 64 #include <tina/geometry/geomPro.h>
 65 #include <tina/file/file_EdgesDef.h>
 66 #include <tina/file/fileUtil_io.h>
 67 
 68 
 69 /* ARGSUSED Quieten Lint */
 70 void    edge_write(Edgel * edge, int type, Edge_fp * efp)
 71 {
 72     float   buffer[4];
 73 
 74     buffer[0] = vec2_y(edge->pos);
 75     buffer[1] = vec2_x(edge->pos);
 76     buffer[2] = edge->contrast;
 77     buffer[3] = edge->orient;
 78     (void) fwrite((char *) buffer, sizeof(float), 4, efp->fp);
 79     efp->count++;
 80 }
 81 
 82 void    edges_write_stream(FILE * stream, Imrect * er)
 83 {
 84     Edge_fp efp =
 85     {Edge_fp_id};
 86 
 87     efp.fp = stream;
 88     efp.count = 0;
 89 
 90     (void) fwrite((char *) &efp.count, sizeof(int), 1, stream);
 91     er_apply_to_all_edges(er, edge_write, (void *) &efp);
 92     (void) fseek(stream, (long) 0, 0);
 93     (void) fwrite((char *) &efp.count, sizeof(int), 1, stream);
 94 }
 95 
 96 void    edges_write_file(char *pathname, Imrect * er)
 97 {
 98     FILE   *stream = fopen_2(pathname, "w");
 99 
100     if (stream)
101     {
102         edges_write_stream(stream, er);
103         (void) fclose_2(stream, pathname);
104     }
105 }
106 

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