gimp/libgimp/gimpdrawable.h

/* LIBGIMP - The GIMP Library
 * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
 *
 * gimpdrawable.h
 *
 * 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_DRAWABLE_H__
#define __GIMP_DRAWABLE_H__

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

/* For information look into the C source or the html documentation */

#define gimp_drawable_image_id  gimp_drawable_image
#define gimp_drawable_bpp       gimp_drawable_bytes


struct _GimpDrawable
{
  gint32    drawable_id;   /* drawable ID */
  guint     width;         /* width of drawble */
  guint     height;        /* height of drawble */
  guint     bpp;           /* bytes per pixel of drawable */
  guint     ntile_rows;    /* # of tile rows */
  guint     ntile_cols;    /* # of tile columns */
  GimpTile *tiles;         /* the normal tiles */
  GimpTile *shadow_tiles;  /* the shadow tiles */
};


GimpDrawable * gimp_drawable_get                 (gint32          drawable_ID);
void           gimp_drawable_detach              (GimpDrawable   *drawable);
void           gimp_drawable_flush               (GimpDrawable   *drawable);
void           gimp_drawable_delete              (GimpDrawable   *drawable);
gchar        * gimp_drawable_name                (gint32          drawable_ID);
gboolean       gimp_drawable_visible             (gint32          drawable_ID);
void           gimp_drawable_set_name            (gint32          drawable_ID,
						  gchar          *name);
void           gimp_drawable_set_visible         (gint32          drawable_ID,
						  gboolean        visible);
GimpTile     * gimp_drawable_get_tile            (GimpDrawable   *drawable,
						  gint            shadow,
						  gint            row,
						  gint            col);
GimpTile     * gimp_drawable_get_tile2           (GimpDrawable   *drawable,
						  gint            shadow,
						  gint            x,
						  gint            y);

guchar       * gimp_drawable_get_thumbnail_data  (gint32          drawable_ID,
						  gint           *width,
						  gint           *height,
						  gint           *bpp);

void           gimp_drawable_attach_new_parasite (gint32          drawable_ID,
						  const gchar    *name, 
						  gint            flags,
						  gint            size, 
						  const gpointer  data);

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __GIMP_DRAWABLE_H__ */