/*****************************************************************************
  BIL形式のファイルを読む        read_bil.c
 ****************************************************************************/

#include        <stdio.h>
#include        <stdlib.h>
#include        <fcntl.h>
#include        <sys\types.h>
#include        <sys\stat.h>
#include        <io.h>
#include        <dos.h>
#include        <process.h>
#include        <conio.h>
#include        <ctype.h>
#include        <math.h>
#include        <string.h>

#define		SE              	stderr   /* stderrは画面のみ出力 */
#define		FILE_ERR                -1
#define		NUMBER_OF_LINES	300
#define		NUMBER_OF_PIXELS	400
#define		NUMBER_OF_BANDS	3

unsigned char   buffer[NUMBER_OF_PIXELS];

void    main(void)
{
	int	fi;
	int	i,j,band;

       if( (fi=open("sample2.bin",O_RDONLY | O_BINARY))==FILE_ERR){
                fprintf(SE,"%s をオープンできません．\n");
                exit(-1);
       }

	for(i=0;i<NUMBER_OF_LINES;i++){
		for(band=0;band<NUMBER_OF_BANDS;band++){
			fprintf(SE,"[L:%3d B:%1d] ",i,band);

			read(fi,buffer,NUMBER_OF_PIXELS);

			for(j=0;j<NUMBER_OF_PIXELS;j++){
				fprintf(SE,"%3d ",buffer[j]);
			}
			fprintf(SE,"\n");
		}
	}

}/* end of main */