An LGPL/GPL-licensed artwork library
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

art_svp_vpath_stroke.h 2.0KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172
  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. #ifndef __ART_SVP_VPATH_STROKE_H__
  20. #define __ART_SVP_VPATH_STROKE_H__
  21. /* Sort vector paths into sorted vector paths. */
  22. #ifdef LIBART_COMPILATION
  23. #include "art_config.h"
  24. #include "art_svp.h"
  25. #include "art_vpath.h"
  26. #else
  27. #include <libart_lgpl/art_config.h>
  28. #include <libart_lgpl/art_svp.h>
  29. #include <libart_lgpl/art_vpath.h>
  30. #endif
  31. #ifdef __cplusplus
  32. extern "C" {
  33. #endif /* __cplusplus */
  34. typedef enum {
  35. ART_PATH_STROKE_JOIN_MITER,
  36. ART_PATH_STROKE_JOIN_ROUND,
  37. ART_PATH_STROKE_JOIN_BEVEL
  38. } ArtPathStrokeJoinType;
  39. typedef enum {
  40. ART_PATH_STROKE_CAP_BUTT,
  41. ART_PATH_STROKE_CAP_ROUND,
  42. ART_PATH_STROKE_CAP_SQUARE
  43. } ArtPathStrokeCapType;
  44. LIBART_EXPORT ArtSVP *
  45. art_svp_vpath_stroke (ArtVpath *vpath,
  46. ArtPathStrokeJoinType join,
  47. ArtPathStrokeCapType cap,
  48. double line_width,
  49. double miter_limit,
  50. double flatness);
  51. /* This version may have winding numbers exceeding 1. */
  52. LIBART_EXPORT ArtVpath *
  53. art_svp_vpath_stroke_raw (ArtVpath *vpath,
  54. ArtPathStrokeJoinType join,
  55. ArtPathStrokeCapType cap,
  56. double line_width,
  57. double miter_limit,
  58. double flatness);
  59. #ifdef __cplusplus
  60. }
  61. #endif /* __cplusplus */
  62. #endif /* __ART_SVP_VPATH_STROKE_H__ */