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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
* Copyright (C) 1999 Adrian Likins and Tor Lillqvist
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_BRUSH_PIPE_H__
#define __GIMP_BRUSH_PIPE_H__
#include "gimpbrush.h"
#define GIMP_BRUSH_PIPE_FILE_EXTENSION ".gih"
#define GIMP_TYPE_BRUSH_PIPE (gimp_brush_pipe_get_type ())
#define GIMP_BRUSH_PIPE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_BRUSH_PIPE, GimpBrushPipe))
#define GIMP_BRUSH_PIPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_BRUSH_PIPE, GimpBrushPipeClass))
#define GIMP_IS_BRUSH_PIPE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_BRUSH_PIPE))
#define GIMP_IS_BRUSH_PIPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_BRUSH_PIPE))
#define GIMP_BRUSH_PIPE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_BRUSH_PIPE, GimpBrushPipeClass))
typedef enum
{
PIPE_SELECT_CONSTANT,
PIPE_SELECT_INCREMENTAL,
PIPE_SELECT_ANGULAR,
PIPE_SELECT_VELOCITY,
PIPE_SELECT_RANDOM,
PIPE_SELECT_PRESSURE,
PIPE_SELECT_TILT_X,
PIPE_SELECT_TILT_Y
} PipeSelectModes;
typedef struct _GimpBrushPipeClass GimpBrushPipeClass;
struct _GimpBrushPipe
{
GimpBrush parent_instance;
gint dimension;
gint *rank; /* Size in each dimension */
gint *stride; /* Aux for indexing */
PipeSelectModes *select; /* One mode per dimension */
gint *index; /* Current index for incremental dimensions */
gint nbrushes; /* Might be less than the product of the
* ranks in some odd special case */
GimpBrush **brushes;
GimpBrush *current; /* Currently selected brush */
};
struct _GimpBrushPipeClass
{
GimpBrushClass parent_class;
};
GType gimp_brush_pipe_get_type (void) G_GNUC_CONST;
GList * gimp_brush_pipe_load (const gchar *filename,
gboolean stingy_memory_use,
GError **error);
#endif /* __GIMP_BRUSH_PIPE_H__ */
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