Fri, 21 Feb 2003 12:28:06 +0000
g4 tables
1 /*
2 * t2p: Create a PDF file from the contents of one or more TIFF
3 * bilevel image files. The images in the resulting PDF file
4 * will be compressed using ITU-T T.6 (G4) fax encoding.
5 *
6 * PDF routines
7 * $Id: pdf.h,v 1.4 2003/02/21 01:25:47 eric Exp $
8 * Copyright 2001, 2002, 2003 Eric Smith <eric@brouhaha.com>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation. Note that permission is
13 * not granted to redistribute this program under the terms of any
14 * other version of the General Public License.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
24 */
27 typedef struct pdf_file *pdf_file_handle;
29 typedef struct pdf_page *pdf_page_handle;
32 void pdf_init (void);
34 pdf_file_handle pdf_create (char *filename);
36 void pdf_close (pdf_file_handle pdf_file);
38 void pdf_set_author (pdf_file_handle pdf_file, char *author);
39 void pdf_set_creator (pdf_file_handle pdf_file, char *author);
40 void pdf_set_title (pdf_file_handle pdf_file, char *author);
41 void pdf_set_subject (pdf_file_handle pdf_file, char *author);
42 void pdf_set_keywords (pdf_file_handle pdf_file, char *author);
45 /* width and height in units of 1/72 inch */
46 pdf_page_handle pdf_new_page (pdf_file_handle pdf_file,
47 double width,
48 double height);
50 void pdf_close_page (pdf_page_handle pdf_page);
53 /* The length of the data must be Rows * rowbytes.
54 Note that rowbytes must be at least (Columns+7)/8, but may be arbitrarily
55 large. */
56 void pdf_write_g4_fax_image (pdf_page_handle pdf_page,
57 double x,
58 double y,
59 double width,
60 double height,
61 Bitmap *bitmap,
62 bool ImageMask,
63 double r, /* RGB fill color, only for ImageMask */
64 double g,
65 double b,
66 bool BlackIs1); /* boolean, typ. false */
69 void pdf_set_page_number (pdf_page_handle pdf_page, char *page_number);
71 void pdf_bookmark (pdf_page_handle pdf_page, int level, char *name);
73 void pdf_insert_tiff_image (pdf_page_handle pdf_page, char *filename);