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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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 __TILE_MANAGER_PVT_H__
#define __TILE_MANAGER_PVT_H__
#include "tile.h"
struct _TileLevel
{
int width; /* the width of the tiled area */
int height; /* the height of the tiled area */
int bpp; /* the bpp of each tile */
int ntile_rows; /* the number of tiles in each row */
int ntile_cols; /* the number of tiles in each columns */
Tile *tiles; /* the tiles for this level */
};
struct _TileManager
{
int x, y; /* tile manager offsets */
int nlevels; /* the number of tile levels in the hierarchy */
TileLevel *levels; /* the hierarchy */
TileValidateProc validate_proc; /* this proc is called when an attempt to get an
* invalid tile is made.
*/
void *user_data; /* hook for hanging data off of */
};
#endif /* __TILE_MANAGER_PVT_H__ */
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