hsv_test.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <malloc.h>
#include <math.h>
#include <string.h>
#include <unistd.h>
#include <ppm.h>
#include "hsv_test.proto"

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

---

Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 11 of file hsv_test.c.

References hsv_test_pattern(), ppm_handle_error(), PPM_OK, PPM_RAW, and write_ppm().

                                 {
  
  PPM *im_hsv;
  enum file_types ppm_type;
  enum ppm_error the_error;
  int dim;
  float f;
  double V;

  switch(argc) {
  case 3:
    dim = atoi(argv[1]);
    sscanf(argv[2], "%f", &f);
    V = (double)f;
    break;
  default:
    fprintf(stderr, "Usage: %s dimension value\n\n", argv[0]);
    exit(1);
    break;
  }

  im_hsv = hsv_test_pattern(dim, V);
  if ((the_error = write_ppm(stdout, im_hsv, PPM_RAW)) != PPM_OK) {
    ppm_handle_error(the_error);
    exit(1);
  }

  exit(0);
}