2 * Copyright (C) 2009 Grigori Goronzy <greg@geekmind.org>
4 * This file is part of libass.
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #ifndef LIBASS_DRAWING_H
20 #define LIBASS_DRAWING_H
23 #include "ass_outline.h"
24 #include "ass_bitmap.h"
37 typedef struct ass_drawing_token {
40 struct ass_drawing_token *next;
41 struct ass_drawing_token *prev;
45 char *text; // drawing string
46 int scale; // scale (1-64) for subpixel accuracy
47 double pbo; // drawing will be shifted in y direction by this amount
48 double scale_x; // FontScaleX
49 double scale_y; // FontScaleY
51 int desc; // descender
52 ASS_Outline outline; // target outline
53 ASS_Vector advance; // advance (from cbox)
59 ASS_Rect cbox; // bounding box, or let's say... VSFilter's idea of it
62 ASS_Drawing *ass_drawing_new(ASS_Library *lib);
63 void ass_drawing_free(ASS_Drawing *drawing);
64 void ass_drawing_set_text(ASS_Drawing *drawing, char *str, size_t n);
65 ASS_Outline *ass_drawing_parse(ASS_Drawing *drawing, bool raw_mode);
67 #endif /* LIBASS_DRAWING_H */