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.
20 #ifndef __ART_VPATH_H__
21 #define __ART_VPATH_H__
23 #ifdef LIBART_COMPILATION
25 #include "art_pathcode.h"
28 #include "art_pathcode.h"
31 /* Basic data structures and constructors for simple vector paths */
35 #endif /* __cplusplus */
37 typedef struct _ArtVpath ArtVpath
;
39 /* CURVETO is not allowed! */
46 /* Some of the functions need to go into their own modules */
49 art_vpath_add_point (ArtVpath
**p_vpath
, int *pn_points
, int *pn_points_max
,
50 ArtPathcode code
, double x
, double y
);
53 art_vpath_new_circle (double x
, double y
, double r
);
56 art_vpath_affine_transform (const ArtVpath
*src
, const double matrix
[6]);
59 art_vpath_bbox_drect (const ArtVpath
*vec
, ArtDRect
*drect
);
62 art_vpath_bbox_irect (const ArtVpath
*vec
, ArtIRect
*irect
);
65 art_vpath_perturb (ArtVpath
*src
);
69 #endif /* __cplusplus */
71 #endif /* __ART_VPATH_H__ */