/*
 * MapInfo.c -- Public include file for MapInfo interface.
 *
 * Authors		: Patrick Lecoanet.
 * Creation date	: 
 *
 * $Id$
 */

/*
 *  Copyright (c) 1993 - 1999 CENA, Patrick Lecoanet --
 *
 * This code is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This code is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this code; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */


#ifndef _MapInfo_h
#define _MapInfo_h

#ifdef __CPLUSPLUS__
extern "C" {
#endif


#include "Types.h"
#include "List.h"
  

/*
 *-----------------------------------------------------------------------
 *
 * New types
 *
 *-----------------------------------------------------------------------
 */

typedef void		*MapInfoId;

typedef enum {
  MapInfoLineSimple,
  MapInfoLineDashed,
  MapInfoLineDotted,
  MapInfoLineMixed,
  MapInfoLineMarked
} MapInfoLineStyle;

typedef enum {
  MapInfoNormalText,
  MapInfoUnderlinedText
} MapInfoTextStyle;

typedef struct {
  int	x, y;
} MapInfoPointStruct, *MapInfoPoint;


MapInfoId
MapInfoCreate(char *name);
char *
MapInfoName(MapInfoId	/* map_info */);
MapInfoId
MapInfoDuplicate(MapInfoId	/* map_info */);
void
MapInfoEmpty(MapInfoId	/* map_info */);
void
MapInfoDelete(MapInfoId	/* map_info */);
void
MapInfoAddLine(MapInfoId	/* map_info */,
	       unsigned int	/* index */,
	       ZnPtr		/* tag */,
	       MapInfoLineStyle	/* line_style */,
	       int		/* line_width */,
	       int		/* x_from */,
	       int		/* y_from */,
	       int		/* x_to */,
	       int		/* y_to */);
void
MapInfoReplaceLine(MapInfoId		/* map_info */,
		   unsigned int		/* index */,
		   ZnPtr		/* tag */,
		   MapInfoLineStyle	/* line_style */,
		   int			/* line_width */,
		   int			/* x_from */,
		   int			/* y_from */,
		   int			/* x_to */,
		   int			/* y_to */);
void
MapInfoRemoveLine(MapInfoId	/* map_info */,
		  unsigned int	/* index */);
void
MapInfoGetLine(MapInfoId	/* map_info */,
	       unsigned int	/* index */,
	       ZnPtr		*/* tag */,
	       MapInfoLineStyle	*/* line_style */,
	       int		*/* line_width */,
	       int		*/* x_from */,
	       int		*/* y_from */,
	       int		*/* x_to */,
	       int		*/* y_to */);
void
MapInfoGetMarks(MapInfoId	/* map_info */,
		unsigned int	/* index */,
		MapInfoPoint	*/* marks */,
		unsigned int	*/* num_marks */);
unsigned int
MapInfoNumLines(MapInfoId /* map_info */);
void
MapInfoAddSymbol(MapInfoId	/* map_info */,
		 unsigned int	/* index */,
		 ZnPtr		/* tag */,
		 int		/* x */,
		 int		/* y */,
		 char		/* symbol */);
void
MapInfoReplaceSymbol(MapInfoId		/* map_info */,
		     unsigned int	/* index */,
		     ZnPtr		/* tag */,
		     int		/* x */,
		     int		/* y */,
		     char		/* symbol */);
void
MapInfoRemoveSymbol(MapInfoId		/* map_info */,
		    unsigned int	/* index */);
void
MapInfoGetSymbol(MapInfoId	/* map_info */,
		 unsigned int	/* index */,
		 ZnPtr		*/* tag */,
		 int		*/* x */,
		 int		*/* y */,
		 char		*/* symbol */);
unsigned int
MapInfoNumSymbols(MapInfoId /* map_info */);
void
MapInfoAddText(MapInfoId	/* map_info */,
	       unsigned int	/* index */,
	       ZnPtr		/* tag */,
	       MapInfoTextStyle	/* text_style */,
	       MapInfoLineStyle	/* line_style */,
	       int		/* x */,
	       int		/* y */,
	       char		*/* text */);
void
MapInfoReplaceText(MapInfoId		/* map_info */,
		   unsigned int		/* index */,
		   ZnPtr		/* tag */,
		   MapInfoTextStyle	/* text_style */,
		   MapInfoLineStyle	/* line_style */,
		   int			/* x */,
		   int			/* y */,
		   char			*/* text */);
void
MapInfoRemoveText(MapInfoId	/* map_info */,
		  unsigned int	/* index */);
void
MapInfoGetText(MapInfoId	/* map_info */,
	       unsigned int	/* index */,
	       ZnPtr		*/* tag */,
	       MapInfoTextStyle	*/* text_style */,
	       MapInfoLineStyle	*/* line_style */,
	       int		*/* x */,
	       int		*/* y */,
	       char		**/* text */);
unsigned int
MapInfoNumTexts(MapInfoId /* map_info */);
void
MapInfoAddArc(MapInfoId	/* map_info */,
	      unsigned int	/* index */,
	      ZnPtr		/* tag */,
	      MapInfoLineStyle	/* line_style */,
	      int		/* line_width */,
	      int		/* center_x */,
	      int		/* center_y */,
	      unsigned int	/* radius */,
	      int		/* start_angle */,
	      int		/* extend */);
void
MapInfoReplaceArc(MapInfoId		/* map_info */,
		  unsigned int		/* index */,
		  ZnPtr			/* tag */,
		  MapInfoLineStyle	/* line_style */,
		  int			/* line_width */,
		  int			/* center_x */,
		  int			/* center_y */,
		  unsigned int		/* radius */,
		  int			/* start_angle */,
		  int			/* extend */);
void
MapInfoRemoveArc(MapInfoId	/* map_info */,
		 unsigned int	/* index */);
void
MapInfoGetArc(MapInfoId		/* map_info */,
	      unsigned int	/* index */,
	      ZnPtr		*/* tag */,
	      MapInfoLineStyle	*/* line_style */,
	      int		*/* line_width */,
	      int		*/* center_x */,
	      int		*/* center_y */,
	      unsigned int	*/* radius */,
	      int		*/* start_angle */,
	      int		*/* extend */);
unsigned int
MapInfoNumArcs(MapInfoId	/* map_info */);

void
MapInfoScale(MapInfoId	/* map_info */,
	     double	/* factor */);
void
MapInfoTranslate(MapInfoId	/* map_info */,
		 int		x,
		 int		y);

int
MapInfoGetVideomap(MapInfoId	/* map_info */,
		   char		*/* filename */,
		   int		/* map_index */);

ZnList
MapInfoVideomapIds(char	*/* filename */);

#ifdef __CPLUSPLUS__
}
#endif

#endif	/* _MapInfo_h */