annotate.h

seismic software,very useful

/*
annotation line segment object
*/

#ifndef MOVIE_ANNO
#include "main.h"
#include "data.h"
#define	ANNO_NFILE	256
#define	ANNO_NSEG	100000

typedef struct {
	short	id;	/* group id */
	short	dir;	/* axial direction */
	short		line;	/* file line number */
	short	a[DATA_NAXIS];	/* point a */
	short	b[DATA_NAXIS];	/* point b */
	} *AnnotateSeg, AnnotateSeg_;

typedef struct {
	stryng		filename[ANNO_NFILE];	/* filename */
	int		nfile;			/* number of active ids */
	int		nseg;		/* total number of segments */
	AnnotateSeg_	seg[ANNO_NSEG];		/* segments */
	int		vis[ANNO_NFILE];		/* file visibility */
	int*		seg0[DATA_NAXIS];	/* segment starting point */
	int*		segn[DATA_NAXIS];	/* number of segments per frame */
	}  *Annotate;

#ifdef __cplusplus /* if C++, specify external linkage to C functions */
extern "C" {
#endif
Annotate	AnnotateCurrent ();
void	AnnotateSetCurrent (Annotate annotate);
Annotate	AnnotateInit ();
void	AnnotateDraw (Annotate annotate , int draw);
int	AnnotateCompare (AnnotateSeg a , AnnotateSeg b);
void	AnnotateRead (Annotate annotate , char* filename);
char*	AnnotateFilename (Annotate annotate);
void	AnnotateInfo (Annotate annotate);
#ifdef __cplusplus /* if C++, specify external linkage to C functions */
}
#endif
#define MOVIE_ANNO
#endif