PROTO

Synopsis

proto [options] infile outfile
      [-d]  Debugging flag.

Description

Example

/*---------------------------------------------------------------------------*/
/*                                                                           */
/* Program:  proto.c                                                         */
/*                                                                           */
/* Purpose:  This is a prototype image processing program for a new          */
/*           image format called KUIM.  This program simply reads in         */
/*           an image in FLOAT format and copies the data to an image        */
/*           in FLOAT format.  Type conversion to FLOAT is automatic         */
/*           and part of im_read().                                          */
/*                                                                           */
/* Author:   John Gauch                                                      */
/*                                                                           */
/* Date:     March 23, 1994                                                  */
/*                                                                           */
/* Note:     Copyright (C) The University of Kansas, 1994                    */
/*---------------------------------------------------------------------------*/
#include < IM.h >

main(argc, argv)
   int argc;
   char *argv[];
   {
   /* Image variables */
   char Name1[50];
   char Name2[50];
   IM_TYPE *Image1;
   IM_TYPE *Image2;
   FLOAT_TYPE **Data1;
   FLOAT_TYPE **Data2;
   int PixType, Xdim, Ydim, Zdim, DimCnt;

   /* Program variables */
   int Debug = FALSE;
   int Number;
   int i=0,x,y;

   /* Interpret program options */
   printf("PROTO Program - KUIM Version 1.0\n\n");
   while ((++i < argc) && (argv[i][0] == '-'))
      switch (argv[i][1])
         {
         case 'n': 
            if (sscanf(argv[++i], "%d", &Number)==0)
               Error("Could not get integer argument");
            break;
         case 'd':
            Debug = TRUE;
            break;
         default:
            Error("Invalid option encountered");
            break;
         }
   
   /* Check number of file names */
   if (argc-i != 2) {
      fprintf(stderr,"Usage: proto [options] infile outfile\n");
      fprintf(stderr,"       [-d]    Print debugging information\n");
      fprintf(stderr,"       [-n #]  Integer program argument\n");
      exit(1);}

   /* Get image file names from argument list */
   if (sscanf(argv[i++],"%s",Name1)==0)
      Error("Could not get input file name");
   if (sscanf(argv[i++],"%s",Name2)==0)
      Error("Could not get output file name");

   /* Read input image */
   Image1 = im_open(Name1, &PixType, &Xdim, &Ydim, &Zdim, &DimCnt);
   if (DimCnt != 2) Error("Can not process 1D or 3D images");
   Data1 = (FLOAT_TYPE **)im_alloc2D(Image1, FLOAT);
   im_read(Image1, FLOAT, &(Data1[0][0]));

   /* Create output image */
   Image2 = im_create(Name2, FLOAT, Xdim, Ydim, Zdim);
   Data2 = (FLOAT_TYPE **)im_alloc2D(Image2, FLOAT);

   /* Manipulate input image data */
   for (y=0; y < Ydim; y++)
   for (x=0; x < Xdim; x++)
      Data2[y][x] = Data1[y][x];

   /* Write information to output image */
   im_write(Image2, FLOAT, &(Data2[0][0]));
   im_free2D(Data1);
   im_free2D(Data2);
   exit(0);
   }

Files

See Also

Author

Diagnostics