1 /* GIMP - The GNU Image Manipulation Program
2  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
3  *
4  * gimptoolpolygon.h
5  * Copyright (C) 2017 Michael Natterer <mitch@gimp.org>
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef __GIMP_TOOL_POLYGON_H__
22 #define __GIMP_TOOL_POLYGON_H__
23 
24 
25 #include "gimptoolwidget.h"
26 
27 
28 #define GIMP_TYPE_TOOL_POLYGON            (gimp_tool_polygon_get_type ())
29 #define GIMP_TOOL_POLYGON(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TOOL_POLYGON, GimpToolPolygon))
30 #define GIMP_TOOL_POLYGON_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TOOL_POLYGON, GimpToolPolygonClass))
31 #define GIMP_IS_TOOL_POLYGON(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TOOL_POLYGON))
32 #define GIMP_IS_TOOL_POLYGON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TOOL_POLYGON))
33 #define GIMP_TOOL_POLYGON_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TOOL_POLYGON, GimpToolPolygonClass))
34 
35 
36 typedef struct _GimpToolPolygon        GimpToolPolygon;
37 typedef struct _GimpToolPolygonPrivate GimpToolPolygonPrivate;
38 typedef struct _GimpToolPolygonClass   GimpToolPolygonClass;
39 
40 struct _GimpToolPolygon
41 {
42   GimpToolWidget          parent_instance;
43 
44   GimpToolPolygonPrivate *private;
45 };
46 
47 struct _GimpToolPolygonClass
48 {
49   GimpToolWidgetClass  parent_class;
50 
51   /*  signals  */
52   void (* change_complete) (GimpToolPolygon *polygon);
53 };
54 
55 
56 GType            gimp_tool_polygon_get_type   (void) G_GNUC_CONST;
57 
58 GimpToolWidget * gimp_tool_polygon_new        (GimpDisplayShell   *shell);
59 
60 gboolean         gimp_tool_polygon_is_closed  (GimpToolPolygon    *polygon);
61 void             gimp_tool_polygon_get_points (GimpToolPolygon    *polygon,
62                                                const GimpVector2 **points,
63                                                gint               *n_points);
64 
65 
66 #endif /* __GIMP_TOOL_POLYGON_H__ */
67