1 /* Libart_LGPL - library of basic graphic primitives
2 * Copyright (C) 1998 Raph Levien
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.
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.
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.
23 /* Basic data structures and constructors for sorted vector paths */
25 #ifdef LIBART_COMPILATION
27 #include "art_point.h"
30 #include "art_point.h"
35 #endif /* __cplusplus */
37 typedef struct _ArtSVP ArtSVP;
38 typedef struct _ArtSVPSeg ArtSVPSeg;
42 int dir; /* == 0 for "up", 1 for "down" */
53 art_svp_add_segment (ArtSVP **p_vp, int *pn_segs_max,
55 int n_points, int dir, ArtPoint *points,
59 art_svp_free (ArtSVP *svp);
62 art_svp_seg_compare (const void *s1, const void *s2);
66 #endif /* __cplusplus */
68 #endif /* __ART_SVP_H__ */