lib/art/art_svp_ops.h

   1 /* Libart_LGPL - library of basic graphic primitives
   2  * Copyright (C) 1998 Raph Levien
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __ART_SVP_OPS_H__
  21 #define __ART_SVP_OPS_H__
  22
  23 #ifdef LIBART_COMPILATION
  24 #include "art_svp.h"
  25 #else
  26 #include "art_svp.h"
  27 #endif
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif /* __cplusplus */
  32
  33 /* Vector path set operations, over sorted vpaths. */
  34
  35 ArtSVP *art_svp_union (const ArtSVP *svp1, const ArtSVP *svp2);
  36 ArtSVP *art_svp_intersect (const ArtSVP *svp1, const ArtSVP *svp2);
  37 ArtSVP *art_svp_diff (const ArtSVP *svp1, const ArtSVP *svp2);
  38 ArtSVP *art_svp_minus (const ArtSVP *svp1, const ArtSVP *svp2);
  39
  40 ArtSVP *art_svp_merge (const ArtSVP *svp1, const ArtSVP *svp2);
  41
  42 #ifdef __cplusplus
  43 }
  44 #endif /* __cplusplus */
  45
  46 #endif /* __ART_SVP_OPS_H__ */