gimp/app/core/gimpbrushgenerated.h

/* The GIMP -- an image manipulation program
 * Copyright (C) 1995 Spencer Kimball and Peter Mattis
 *
 * brush_generated module Copyright 1998 Jay Cox <jaycox@earthlink.net>
 *
 * 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_GENERATED_H__
#define __GIMP_BRUSH_GENERATED_H__

#include "gimpbrush.h"


#define GIMP_TYPE_BRUSH_GENERATED    (gimp_brush_generated_get_type ())
#define GIMP_BRUSH_GENERATED(obj)    (GTK_CHECK_CAST ((obj), GIMP_TYPE_BRUSH_GENERATED, GimpBrushGenerated))
#define GIMP_IS_BRUSH_GENERATED(obj) (GTK_CHECK_TYPE ((obj), GIMP_TYPE_BRUSH_GENERATED))

typedef struct _GimpBrushGenerated      GimpBrushGenerated;
typedef struct _GimpBrushGeneratedClass GimpBrushGeneratedClass;

struct _GimpBrushGenerated
{
  GimpBrush gbrush;

  gfloat    radius;
  gfloat    hardness;     /* 0.0 - 1.0  */
  gfloat    angle;        /* in degrees */
  gfloat    aspect_ratio; /* y/x        */

  gint      freeze;

  /*GSpline *profile_curve */ /* Some lazy day...  */
};

struct _GimpBrushGeneratedClass
{
  GimpBrushClass parent_class;
};


GtkType              gimp_brush_generated_get_type (void);

GimpBrushGenerated * gimp_brush_generated_new      (gfloat       radius,
						    gfloat       hardness,
						    gfloat       angle,
						    gfloat       aspect_ratio);
GimpBrushGenerated * gimp_brush_generated_load     (const gchar *file_name);

void    gimp_brush_generated_save             (GimpBrushGenerated *brush,
					       const gchar        *file_name);
void    gimp_brush_generated_delete           (GimpBrushGenerated *brush);

void    gimp_brush_generated_freeze           (GimpBrushGenerated *brush);
void    gimp_brush_generated_thaw             (GimpBrushGenerated *brush);

gfloat  gimp_brush_generated_set_radius       (GimpBrushGenerated *brush,
					       gfloat              radius);
gfloat  gimp_brush_generated_set_hardness     (GimpBrushGenerated *brush,
					       gfloat              hardness);
gfloat  gimp_brush_generated_set_angle        (GimpBrushGenerated *brush,
					       gfloat              angle);
gfloat  gimp_brush_generated_set_aspect_ratio (GimpBrushGenerated *brush,
					       gfloat              ratio);

gfloat  gimp_brush_generated_get_radius       (const GimpBrushGenerated *brush);
gfloat  gimp_brush_generated_get_hardness     (const GimpBrushGenerated *brush);
gfloat  gimp_brush_generated_get_angle        (const GimpBrushGenerated *brush);
gfloat  gimp_brush_generated_get_aspect_ratio (const GimpBrushGenerated *brush);


#endif  /*  __GIMP_BRUSH_GENERATED_H__  */