/*
 * This is a plug-in for GIMP.
 *
 * Generates clickable image maps.
 *
 * Copyright (C) 1998-2005 Maurits Rijk  m.rijk@chello.nl
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef _IMAP_POLYGON_H
#define _IMAP_POLYGON_H

#include "imap_object.h"

typedef struct {
   Object_t obj;
   GList *points;
} Polygon_t;

#define ObjectToPolygon(obj) ((Polygon_t*) (obj))

Object_t *create_polygon (GList *points);
ObjectFactory_t *get_polygon_factory (guint state);

void polygon_insert_point (void);
void polygon_delete_point (void);

void polygon_remove_last_point (Polygon_t *polygon);
void polygon_append_point (Polygon_t *polygon, gint x, gint y);
GdkPoint *new_point (gint x, gint y);

#endif /* _IMAP_POLYGON_H */
