1 /* CPML - Cairo Path Manipulation Library
2 * Copyright (C) 2007-2015 Nicola Fontana <ntd at entidi.it>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser 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 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
21 #if !defined(__CPML_H__)
22 #error "Only <cpml/cpml.h> can be included directly."
26 #ifndef __CPML_SEGMENT_H__
27 #define __CPML_SEGMENT_H__
32 typedef struct _CpmlSegment CpmlSegment
;
37 cairo_path_data_t
*data
;
42 int cpml_segment_from_cairo (CpmlSegment
*segment
,
44 void cpml_segment_copy (CpmlSegment
*segment
,
45 const CpmlSegment
*src
);
46 int cpml_segment_copy_data (CpmlSegment
*segment
,
47 const CpmlSegment
*src
);
48 void cpml_segment_reset (CpmlSegment
*segment
);
49 int cpml_segment_next (CpmlSegment
*segment
);
50 double cpml_segment_get_length (const CpmlSegment
*segment
);
51 void cpml_segment_put_extents (const CpmlSegment
*segment
,
52 CpmlExtents
*extents
);
53 void cpml_segment_put_pair_at (const CpmlSegment
*segment
,
56 void cpml_segment_put_vector_at (const CpmlSegment
*segment
,
59 size_t cpml_segment_put_intersections (const CpmlSegment
*segment
,
60 const CpmlSegment
*segment2
,
63 void cpml_segment_offset (CpmlSegment
*segment
,
65 void cpml_segment_transform (CpmlSegment
*segment
,
66 const cairo_matrix_t
*matrix
);
67 void cpml_segment_reverse (CpmlSegment
*segment
);
68 void cpml_segment_to_cairo (const CpmlSegment
*segment
,
70 void cpml_segment_dump (const CpmlSegment
*segment
);
75 #endif /* __CPML_SEGMENT_H__ */