www.pudn.com > src.rar > mymono_file.c

/**@(#)
**/
/* mono_file.c
 *
 * Modification: 16-Sep-99 by IH, DICOM added
 * 
 * file handling for mono_tool.c */

#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 


#define AIFF_FILE  0
#define PGM_FILE   1
#define RAD_FILE   2
#define EDGE_FILE  3
#define POLY_FILE  4
#define CAMERA     5
#define WISP       6
//#define RAS        7
#define GIF        8
#define DICOM_FILE  9 
#define BMP 7	
extern Imrect 	*pgm_read_image(char *pathname);
extern int       pgm_write_image(Imrect *im, char *pathname); 
extern Imrect   *ReadGIF(char *pn, int imageNumber);
extern void      gif_write_file(Imrect *opm, char *pn);
/*
extern Imrect 	*dicom_read_image(char *pathname);
*/



void    mono_input(char *directory_name, char *base_name, int file_type)
{
  Imrect *im;
  char    pathname[MAXPATHLEN];

  if (directory_name != NULL)
  {
    (void) strip_spaces(base_name);
    (void) strip_spaces(directory_name);
    (void) string_append(pathname, directory_name, "/", base_name, NULL);
  }
  else
  {
    (void) strip_spaces(base_name);
    (void) string_append(pathname, base_name, NULL);
  }

  switch (file_type)
    {
    case AIFF_FILE:
      (void) strcat(pathname, ".aiff");
      if ((im = (Imrect *) aiff_read_image(pathname)))
	mono_image_set(im);
      else
	error("mono_input: null mono aiff image", warning);
      break;

    case PGM_FILE:
      (void) strcat(pathname, ".pgm");
      mono_image_set(pgm_read_image(pathname));
      break;

    case RAD_FILE:
      (void) strcat(pathname, ".rad");
      if ((im = (Imrect *) rad_read_image(pathname)))
	mono_image_set(im);
      else
	error("mono_input: null mono raw image", warning);
      break;

    case EDGE_FILE:
      {
	Imregion *region = NULL;
	int       height = 256, width = 256;

	(void) strcat(pathname, ".edges");
	if ((im = mono_image()))
	  {
	    height = im->height;
	    width = im->width;
	    region = im->region;
	  }
	if (im = edges_read_file(pathname, height, width, region))
	  mono_edges_set(im);
	else
	  error("mono_input: null mono edges", warning);
	er_find_edge_strings(im);
	break;
      }

    case POLY_FILE:
      (void) strcat(pathname, ".poly");
      mono_geom_set(geom2_read(pathname));
      break;

    case CAMERA:
      mono_camera_set(input_camera_file(pathname, ""));
      break;
/*
    case RAS:
      if ((im = (Imrect *) ras_read_image(pathname, uchar_v)))
        mono_image_set(im);
      else
        error("mono_input: null mono ras image", warning);
      break;
*/
    case BMP:
      (void) strcat(pathname, ".bmp");
      mono_image_set(BmpToImrect(pathname));
      break;

    case GIF:
      (void) strcat(pathname, ".gif");
      mono_image_set(ReadGIF(pathname, 1));
      break;

    case DICOM_FILE:
      if ((im = (Imrect *) dicom_read_image(pathname)))
	mono_image_set(im);
      else
	error("mono_input: null mono dicom image", warning);
      break;



    default:
      error("file type not available", non_fatal);
      return;

    }

    /* Input camera */
  switch (file_type)
    {
    case AIFF_FILE:
      if (im)
	mono_camera_set(input_camera_file(pathname, ""));
      break;
    }
}

void    mono_output(char *directory_name, char *base_name, int file_type)
{
    char    pathname[MAXPATHLEN];
    Imrect *temp_image;

    (void) strip_spaces(base_name);
    (void) strip_spaces(directory_name);
    (void) string_append(pathname, directory_name, "/", base_name, NULL);

    switch (file_type)
      {
      case AIFF_FILE:
	(void) strcat(pathname, ".aiff");
	aiff_write_image(mono_image(), pathname);
	break;

      case PGM_FILE:
  (void) strcat(pathname, ".pgm");
	pgm_write_image(mono_image(), pathname);
  break;

      case RAD_FILE:
        (void) strcat(pathname, ".rad");
        rad_write_image(mono_image(), pathname);
        break;

      case EDGE_FILE:
	(void) strcat(pathname, ".edges");
	edges_write_file(pathname, mono_edges());
	break;

      case POLY_FILE:		/* to be updated */
	(void) strcat(pathname, ".poly");
	geom2_write(pathname, mono_geom_get());
	break;

      case CAMERA:
	(void) strcat(pathname, ".cam");
	cam_write(pathname, mono_camera(), rdist_write_fp);
	break;

      case WISP:
	(void) strcat(pathname, ".wisp");
	wisp_write_edges(pathname, mono_edges(), mono_camera());
	break;

      case BMP:
        (void) strcat(pathname, ".bmp");
        ImrectToBMP8(mono_image(), pathname);
        break;
/*
      case GIF:
  (void) strcat(pathname, ".gif");
   temp_image = im_copy(mono_image());
	 im_shift(temp_image, -temp_image->region->ly, -temp_image->region->lx);
	 gif_write_file(temp_image, pathname);
   im_free(temp_image);
*/
   break;

      default:
	 error("file type not available for output", non_fatal);
	 return;

    }
}