| 1 | /* Libart_LGPL - library of basic graphic primitives |
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| 2 | * Copyright (C) 1998 Raph Levien |
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| 3 | * |
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| 4 | * This library is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Library General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * This library is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Library General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Library General Public |
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| 15 | * License along with this library; if not, write to the |
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| 16 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 17 | * Boston, MA 02111-1307, USA. |
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| 18 | */ |
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| 19 | |
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| 20 | #ifndef __ART_SVP_VPATH_STROKE_H__ |
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| 21 | #define __ART_SVP_VPATH_STROKE_H__ |
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| 22 | |
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| 23 | /* Sort vector paths into sorted vector paths. */ |
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| 24 | |
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| 25 | #ifdef LIBART_COMPILATION |
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| 26 | #include "art_svp.h" |
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| 27 | #include "art_vpath.h" |
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| 28 | #else |
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| 29 | #include <libart_lgpl/art_svp.h> |
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| 30 | #include <libart_lgpl/art_vpath.h> |
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| 31 | #endif |
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| 32 | |
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| 33 | #ifdef __cplusplus |
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| 34 | extern "C" { |
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| 35 | #endif /* __cplusplus */ |
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| 36 | |
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| 37 | typedef enum { |
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| 38 | ART_PATH_STROKE_JOIN_MITER, |
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| 39 | ART_PATH_STROKE_JOIN_ROUND, |
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| 40 | ART_PATH_STROKE_JOIN_BEVEL |
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| 41 | } ArtPathStrokeJoinType; |
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| 42 | |
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| 43 | typedef enum { |
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| 44 | ART_PATH_STROKE_CAP_BUTT, |
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| 45 | ART_PATH_STROKE_CAP_ROUND, |
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| 46 | ART_PATH_STROKE_CAP_SQUARE |
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| 47 | } ArtPathStrokeCapType; |
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| 48 | |
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| 49 | ArtSVP * |
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| 50 | art_svp_vpath_stroke (ArtVpath *vpath, |
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| 51 | ArtPathStrokeJoinType join, |
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| 52 | ArtPathStrokeCapType cap, |
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| 53 | double line_width, |
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| 54 | double miter_limit, |
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| 55 | double flatness); |
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| 56 | |
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| 57 | /* This version may have winding numbers exceeding 1. */ |
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| 58 | ArtVpath * |
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| 59 | art_svp_vpath_stroke_raw (ArtVpath *vpath, |
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| 60 | ArtPathStrokeJoinType join, |
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| 61 | ArtPathStrokeCapType cap, |
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| 62 | double line_width, |
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| 63 | double miter_limit, |
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| 64 | double flatness); |
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| 65 | |
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| 66 | #ifdef __cplusplus |
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| 67 | } |
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| 68 | #endif /* __cplusplus */ |
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| 69 | |
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| 70 | #endif /* __ART_SVP_VPATH_STROKE_H__ */ |
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