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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/* ASE - Allegro Sprite Editor
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* Copyright (C) 2001-2008 David A. Capello
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef RASTER_MASK_H
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#define RASTER_MASK_H
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#include "raster/gfxobj.h"
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struct Image;
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typedef struct Mask Mask;
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struct Mask
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{
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GfxObj gfxobj;
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char *name; /* mask name */
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int x, y, w, h; /* region bounds */
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struct Image *bitmap; /* bitmapped image mask */
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};
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Mask *mask_new (void);
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Mask *mask_new_copy (const Mask *mask);
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void mask_free (Mask *mask);
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int mask_is_empty (Mask *mask);
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void mask_set_name (Mask *mask, const char *name);
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void mask_copy (Mask *mask_dst, const Mask *mask_src);
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void mask_move (Mask *mask, int x, int y);
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void mask_none (Mask *mask);
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void mask_invert (Mask *mask);
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void mask_replace (Mask *mask, int x, int y, int w, int h);
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void mask_union (Mask *mask, int x, int y, int w, int h);
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void mask_subtract (Mask *mask, int x, int y, int w, int h);
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void mask_intersect (Mask *mask, int x, int y, int w, int h);
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void mask_merge (Mask *dst, const Mask *src);
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void mask_by_color (Mask *mask, const struct Image *image, int color, int fuzziness);
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void mask_crop (Mask *mask, const struct Image *image);
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#endif /* RASTER_MASK_H */
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