htmlmap.h

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#include <stdio.h>
#include "path.h"
 
#define DEF_MINBBOX  2
#define DEF_MINDIST  2
#define DEF_MAXPTS   99
 
#define FILE_NAME    "htmlmap"
 
#define INITIAL_TEXT 1000
 
#define APACHE       0 /* write output in apache/ncsa server image map format */
#define NCSA         0 /* write output in apache/ncsa server image map format */
#define CLIENT       1 /* write output in netscape client side image map format */
#define RAW          2 /* write output in raw format */
 
struct MapPoly {
    char *url;
    int num_pts;
    int *x_pts;
    int *y_pts;
    struct MapPoly *next_poly;
};
 
struct html_state {
    char *last_text;
    int last_text_len;
    int type;
    FILE *output;
    struct MapPoly *head;
    struct MapPoly **tail;
    int MAX_POINTS;
    int BBOX_MINIMUM;
    int MINIMUM_DIST;
};
 
extern struct html_state html;
 
/* Draw.c */
extern void HTML_Begin(void);
extern void HTML_Move(double, double);
extern void HTML_Cont(double, double);
extern void HTML_Close(void);
extern void HTML_Fill(void);
extern void HTML_Stroke(void);
 
/* Driver.c */
extern const struct driver *HTML_Driver(void);
 
/* Graph_Clse.c */
extern void HTML_Graph_close(void);
 
/* Graph_Set.c */
extern int HTML_Graph_set(void);
 
/* Box.c */
extern void HTML_Box(double, double, double, double);
 
/* Polygon.c */
extern void html_polygon(const struct path *);
 
/* Text.c */
extern void HTML_Text(const char *);