diff options
author | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
commit | ad547a6b5986815fda458221149728d9d9ab1d87 (patch) | |
tree | 16296910eb3eca724371474ea9aea3994dc69614 /Build/source/texk/dvipdfm-x/specials.h | |
parent | 947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff) |
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/specials.h')
-rw-r--r-- | Build/source/texk/dvipdfm-x/specials.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/specials.h b/Build/source/texk/dvipdfm-x/specials.h new file mode 100644 index 00000000000..17ced222335 --- /dev/null +++ b/Build/source/texk/dvipdfm-x/specials.h @@ -0,0 +1,103 @@ +/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. + + Copyright (C) 2002-2020 by Jin-Hwan Cho and Shunsaku Hirata, + the dvipdfmx project team. + + Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. +*/ + +#ifndef _SPECIALS_H_ +#define _SPECIALS_H_ + +#include "pdfobj.h" +#include "pdfdev.h" + +struct spc_env { + double x_user, y_user; + double mag; + int pg; /* current page in PDF */ + struct { + int is_drawable; + pdf_rect rect; + } info; +}; + +struct spc_arg { + const char *curptr; + const char *endptr; + const char *base; + + const char *command; +}; + +typedef int (*spc_handler_fn_ptr) (struct spc_env *, struct spc_arg *); + +struct spc_handler { + const char *key; + spc_handler_fn_ptr exec; +}; + + +#include <stdarg.h> +extern void spc_warn (struct spc_env *spe, const char *fmt, ...); + +extern pdf_obj *spc_lookup_reference (const char *ident); +extern pdf_obj *spc_lookup_object (const char *ident); + +extern int spc_begin_annot (struct spc_env *spe, pdf_obj *annot_dict); +extern int spc_end_annot (struct spc_env *spe); +extern int spc_resume_annot (struct spc_env *spe); +extern int spc_suspend_annot (struct spc_env *spe); + +extern int spc_begin_form (struct spc_env *spe, const char *ident, pdf_coord cp, pdf_rect *cropbox); +extern int spc_end_form (struct spc_env *spe, pdf_obj *attr); + +extern int spc_is_tracking_boxes (struct spc_env *spe); + +/* linkmode 0: normal, 1: capture phantom texts */ +extern void spc_set_linkmode (struct spc_env *spe, int mode); +/* set default height of phantom texts */ +extern void spc_set_phantom (struct spc_env *spe, double height, double depth); + +extern void spc_push_object (struct spc_env *spe, const char *key, pdf_obj *value); +extern void spc_flush_object (struct spc_env *spe, const char *key); +extern void spc_clear_objects (struct spc_env *spe); + +extern void spc_put_image (struct spc_env *spe, int res_id, transform_info *ti, double xpos, double ypos); + +extern void spc_get_current_point (struct spc_env *spe, pdf_coord *cp); + +/* dvipdfmx pdf: special */ +extern void spc_get_coord (struct spc_env *spe, double *x, double *y); +extern void spc_push_coord (struct spc_env *spe, double x, double y); +extern void spc_pop_coord (struct spc_env *spe); +/* XeTeX */ +extern void spc_set_fixed_point (struct spc_env *spe, double x, double y); +extern void spc_get_fixed_point (struct spc_env *spe, double *x, double *y); +extern void spc_put_fixed_point (struct spc_env *spe, double x, double y); +extern void spc_dup_fixed_point (struct spc_env *spe); +extern void spc_pop_fixed_point (struct spc_env *spe); +extern void spc_clear_fixed_point (struct spc_env *spe); + +extern int spc_exec_at_begin_page (void); +extern int spc_exec_at_end_page (void); +extern int spc_exec_at_begin_document (void); +extern int spc_exec_at_end_document (void); + +extern int spc_exec_special (const char *p, int32_t size, double x_user, double y_user, double mag, int *is_drawable, pdf_rect *rect); + +#endif /* _SPECIALS_H_ */ |