Header file for reading and writing Image Science's Imagic files. More...

#include "rwimg.h"

Classes
struct	IMAGIChead

struct	IMAGIChead_old

Macros
#define	IMAGICSIZE 1024

Functions
int	readIMAGIC (Bimage *p, int readdata, int img_select)
	Reading an IMAGIC image format. A 2D file format for the IMAGIC package. The header is stored in a separate file with extension ".hed" and a fixed size of 1024 bytes per image. The image data is stored in a single block in a file with the extension ".img". Machine stamp (4 bytes or integer): VAX/VMS 1 0 0 0 (16777216) Little endian 2 2 2 2 (33686018) Big endian 4 4 4 4 (67372036) Byte order determination: Year and hour values must be less than 256*256. Data types: PACK = byte, INTG = short, REAL = float, RECO,COMP = complex float. Transform type: Centered (COMP data type) RECO is not a transform Note that the x and y dimensions are interchanged (actually a display issue). More...

int	writeIMAGIC (Bimage *p)
	Writing an IMAGIC image format. A file format for the IMAGIC package. More...

Detailed Description

Header file for reading and writing Image Science's Imagic files.

Author: Bernard Heymann

Date

Created: 19990424

Modified: 20111217

Format: 2D image file format for the program Imagic (Image Science)

Macro Definition Documentation

◆ IMAGICSIZE

#define IMAGICSIZE 1024

Function Documentation

◆ readIMAGIC()

int readIMAGIC	(	Bimage *	p,
		int	readdata,
		int	img_select
	)

Reading an IMAGIC image format. A 2D file format for the IMAGIC package. The header is stored in a separate file with extension ".hed" and a fixed size of 1024 bytes per image. The image data is stored in a single block in a file with the extension ".img". Machine stamp (4 bytes or integer): VAX/VMS 1 0 0 0 (16777216) Little endian 2 2 2 2 (33686018) Big endian 4 4 4 4 (67372036) Byte order determination: Year and hour values must be less than 256*256. Data types: PACK = byte, INTG = short, REAL = float, RECO,COMP = complex float. Transform type: Centered (COMP data type) RECO is not a transform Note that the x and y dimensions are interchanged (actually a display issue).

Parameters

*p	the image structure.
readdata	flag to activate reading of image data.
img_select	image selection in multi-image file (-1 = all images).

Returns: int error code (<0 means failure).

◆ writeIMAGIC()

int writeIMAGIC ( Bimage * p )

Writing an IMAGIC image format. A file format for the IMAGIC package.