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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-12-28 00:21:35 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-12-28 00:21:35 +0000 |
commit | 09b8d2e40583d9f03b5ea6f806124de3ae139d32 (patch) | |
tree | 67890f766dffb4afddedafa5788fb433c17bb8ef /Build/source/libs/potrace/potrace-src/src/render.h | |
parent | 6a69ec8af1ad71faafec1bd60a05df6fa09c1c25 (diff) |
Update potrace (1.13).
git-svn-id: svn://tug.org/texlive/trunk@39207 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/potrace/potrace-src/src/render.h')
-rw-r--r-- | Build/source/libs/potrace/potrace-src/src/render.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Build/source/libs/potrace/potrace-src/src/render.h b/Build/source/libs/potrace/potrace-src/src/render.h new file mode 100644 index 00000000000..0caaedff629 --- /dev/null +++ b/Build/source/libs/potrace/potrace-src/src/render.h @@ -0,0 +1,27 @@ +/* Copyright (C) 2001-2015 Peter Selinger. + This file is part of Potrace. It is free software and it is covered + by the GNU General Public License. See the file COPYING for details. */ + + +#ifndef RENDER_H +#define RENDER_H + +#include "greymap.h" + +struct render_s { + greymap_t *gm; + double x0, y0, x1, y1; + int x0i, y0i, x1i, y1i; + double a0, a1; + int *incrow_buf; +}; +typedef struct render_s render_t; + +render_t *render_new(greymap_t *gm); +void render_free(render_t *rm); +void render_close(render_t *rm); +void render_moveto(render_t *rm, double x, double y); +void render_lineto(render_t *rm, double x, double y); +void render_curveto(render_t *rm, double x2, double y2, double x3, double y3, double x4, double y4); + +#endif /* RENDER_H */ |