imap_polygon.h 1.3 KB
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/*
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 * This is a plug-in for GIMP.
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 *
 * Generates clickable image maps.
 *
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 * Copyright (C) 1998-2005 Maurits Rijk  m.rijk@chello.nl
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 3 of the License, or
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 * (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
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
 */

#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))

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Object_t *create_polygon (GList *points);
ObjectFactory_t *get_polygon_factory (guint state);
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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);
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#endif /* _IMAP_POLYGON_H */