mirror of https://github.com/GNOME/gimp.git
89 lines
3.2 KiB
C
89 lines
3.2 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
|
*
|
|
* gimpoffsetarea.h
|
|
* Copyright (C) 2001 Sven Neumann <sven@gimp.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GIMP_OFFSET_AREA_H__
|
|
#define __GIMP_OFFSET_AREA_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
/* For information look into the C source or the html documentation */
|
|
|
|
#define GIMP_TYPE_OFFSET_AREA (gimp_offset_area_get_type ())
|
|
#define GIMP_OFFSET_AREA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OFFSET_AREA, GimpOffsetArea))
|
|
#define GIMP_OFFSET_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OFFSET_AREA, GimpOffsetAreaClass))
|
|
#define GIMP_IS_OFFSET_AREA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OFFSET_AREA))
|
|
#define GIMP_IS_OFFSET_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OFFSET_AREA))
|
|
#define GIMP_OFFSET_AREA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OFFSET_AREA, GimpOffsetAreaClass))
|
|
|
|
|
|
typedef struct _GimpOffsetAreaClass GimpOffsetAreaClass;
|
|
|
|
struct _GimpOffsetArea
|
|
{
|
|
GtkDrawingArea parent_instance;
|
|
|
|
gint orig_width;
|
|
gint orig_height;
|
|
gint width;
|
|
gint height;
|
|
gint offset_x;
|
|
gint offset_y;
|
|
gdouble display_ratio_x;
|
|
gdouble display_ratio_y;
|
|
};
|
|
|
|
struct _GimpOffsetAreaClass
|
|
{
|
|
GtkDrawingAreaClass parent_class;
|
|
|
|
void (* offsets_changed) (GimpOffsetArea *offset_area,
|
|
gint offset_x,
|
|
gint offset_y);
|
|
|
|
/* Padding for future expansion */
|
|
void (* _gimp_reserved1) (void);
|
|
void (* _gimp_reserved2) (void);
|
|
void (* _gimp_reserved3) (void);
|
|
void (* _gimp_reserved4) (void);
|
|
};
|
|
|
|
|
|
GType gimp_offset_area_get_type (void) G_GNUC_CONST;
|
|
|
|
GtkWidget * gimp_offset_area_new (gint orig_width,
|
|
gint orig_height);
|
|
void gimp_offset_area_set_pixbuf (GimpOffsetArea *offset_area,
|
|
GdkPixbuf *pixbuf);
|
|
|
|
void gimp_offset_area_set_size (GimpOffsetArea *offset_area,
|
|
gint width,
|
|
gint height);
|
|
void gimp_offset_area_set_offsets (GimpOffsetArea *offset_area,
|
|
gint offset_x,
|
|
gint offset_y);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GIMP_OFFSET_AREA_H__ */
|