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Diffstat (limited to 'backend/ps/ps.h')
| -rw-r--r-- | backend/ps/ps.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/backend/ps/ps.h b/backend/ps/ps.h deleted file mode 100644 index cb520ce..0000000 --- a/backend/ps/ps.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * ps.h -- Include file for PostScript routines. - * Copyright (C) 1992 Timothy O. Theisen - * - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Author: Tim Theisen Systems Programmer - * Internet: tim@cs.wisc.edu Department of Computer Sciences - * UUCP: uwvax!tim University of Wisconsin-Madison - * Phone: (608)262-0438 1210 West Dayton Street - * FAX: (608)262-9777 Madison, WI 53706 - */ -#ifndef __GGV_PS_H__ -#define __GGV_PS_H__ - -#include <stdio.h> - -#include <gsio.h> -#include <gstypes.h> - -G_BEGIN_DECLS - -/* Constants used to index into the bounding box array. */ -#define LLX 0 -#define LLY 1 -#define URX 2 -#define URY 3 - -/* Constants used to store keywords that are scanned. */ -/* NONE is not a keyword, it tells when a field was not set */ - -enum { ATEND = -1, NONE = 0, ASCEND, DESCEND, SPECIAL }; - -#define PSLINELENGTH 257 /* 255 characters + 1 newline + 1 NULL */ - -struct document { - int epsf; /* Encapsulated PostScript flag. */ - char *title; /* Title of document. */ - char *date; /* Creation date. */ - char *creator; /* Program that created the file */ - int pageorder; /* ASCEND, DESCEND, SPECIAL */ - long beginheader, endheader; /* offsets into file */ - unsigned int lenheader; - long beginpreview, endpreview; - unsigned int lenpreview; - long begindefaults, enddefaults; - unsigned int lendefaults; - long beginprolog, endprolog; - unsigned int lenprolog; - long beginsetup, endsetup; - unsigned int lensetup; - long begintrailer, endtrailer; - unsigned int lentrailer; - int boundingbox[4]; - int default_page_boundingbox[4]; - int orientation; /* GTK_GS_ORIENTATION_PORTRAIT, GTK_GS_ORIENTATION_LANDSCAPE */ - int default_page_orientation; /* GTK_GS_ORIENTATION_PORTRAIT, GTK_GS_ORIENTATION_LANDSCAPE */ - unsigned int numsizes; - GtkGSPaperSize *size; - GtkGSPaperSize *default_page_size; - unsigned int numpages; - struct page *pages; -}; - -struct page { - char *label; - int boundingbox[4]; - GtkGSPaperSize *size; - int orientation; /* GTK_GS_ORIENTATION_PORTRAIT, GTK_GS_ORIENTATION_LANDSCAPE */ - long begin, end; /* offsets into file */ - unsigned int len; -}; - -/* scans a PostScript file and return a pointer to the document - structure. Returns NULL if file does not Conform to commenting - conventions . */ -struct document *psscan(FILE * fileP, int respect_eof, const gchar * fname); - -/* free data structure malloc'ed by psscan */ -void psfree(struct document *); - -/* Copy a portion of the PostScript file */ -void pscopy(FILE * from, GtkGSDocSink * to, long begin, long end); - -/* Copy a portion of the PostScript file upto a comment */ -char *pscopyuntil(FILE * from, GtkGSDocSink * to, long begin, long end, - const char *comment); - -/* Copy the headers, marked pages, and trailer to fp */ -void pscopydoc(GtkGSDocSink * dest_file, char *src_filename, - struct document *d, int *pagelist); - -/* Get the page box */ -void psgetpagebox (const struct document *doc, int page, int *urx, int *ury, int *llx, int *lly); - -G_END_DECLS - -#endif /* __GGV_PS_H__ */ |