Fri, 07 Mar 2003 10:16:08 +0000
added name trees and number trees.
| eric@62 | 1 | /* |
| eric@62 | 2 | * t2p: Create a PDF file from the contents of one or more TIFF |
| eric@62 | 3 | * bilevel image files. The images in the resulting PDF file |
| eric@62 | 4 | * will be compressed using ITU-T T.6 (G4) fax encoding. |
| eric@62 | 5 | * |
| eric@62 | 6 | * PDF routines |
| eric@75 | 7 | * $Id: pdf.h,v 1.6 2003/03/04 18:09:49 eric Exp $ |
| eric@62 | 8 | * Copyright 2001, 2002, 2003 Eric Smith <eric@brouhaha.com> |
| eric@62 | 9 | * |
| eric@62 | 10 | * This program is free software; you can redistribute it and/or modify |
| eric@62 | 11 | * it under the terms of the GNU General Public License version 2 as |
| eric@62 | 12 | * published by the Free Software Foundation. Note that permission is |
| eric@62 | 13 | * not granted to redistribute this program under the terms of any |
| eric@62 | 14 | * other version of the General Public License. |
| eric@62 | 15 | * |
| eric@62 | 16 | * This program is distributed in the hope that it will be useful, |
| eric@62 | 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| eric@62 | 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| eric@62 | 19 | * GNU General Public License for more details. |
| eric@62 | 20 | * |
| eric@62 | 21 | * You should have received a copy of the GNU General Public License |
| eric@62 | 22 | * along with this program; if not, write to the Free Software |
| eric@62 | 23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA |
| eric@62 | 24 | */ |
| eric@62 | 25 | |
| eric@62 | 26 | |
| eric@59 | 27 | typedef struct pdf_file *pdf_file_handle; |
| eric@59 | 28 | |
| eric@59 | 29 | typedef struct pdf_page *pdf_page_handle; |
| eric@59 | 30 | |
| eric@74 | 31 | typedef struct pdf_bookmark *pdf_bookmark_handle; |
| eric@74 | 32 | |
| eric@59 | 33 | |
| eric@75 | 34 | #define PDF_PAGE_MODE_USE_NONE 0 |
| eric@75 | 35 | #define PDF_PAGE_MODE_USE_OUTLINES 1 |
| eric@75 | 36 | #define PDF_PAGE_MODE_USE_THUMBS 2 /* not yet implemented */ |
| eric@75 | 37 | |
| eric@75 | 38 | |
| eric@59 | 39 | void pdf_init (void); |
| eric@59 | 40 | |
| eric@75 | 41 | pdf_file_handle pdf_create (char *filename, int page_mode); |
| eric@59 | 42 | |
| eric@59 | 43 | void pdf_close (pdf_file_handle pdf_file); |
| eric@59 | 44 | |
| eric@59 | 45 | void pdf_set_author (pdf_file_handle pdf_file, char *author); |
| eric@59 | 46 | void pdf_set_creator (pdf_file_handle pdf_file, char *author); |
| eric@59 | 47 | void pdf_set_title (pdf_file_handle pdf_file, char *author); |
| eric@59 | 48 | void pdf_set_subject (pdf_file_handle pdf_file, char *author); |
| eric@59 | 49 | void pdf_set_keywords (pdf_file_handle pdf_file, char *author); |
| eric@59 | 50 | |
| eric@59 | 51 | |
| eric@59 | 52 | /* width and height in units of 1/72 inch */ |
| eric@59 | 53 | pdf_page_handle pdf_new_page (pdf_file_handle pdf_file, |
| eric@59 | 54 | double width, |
| eric@59 | 55 | double height); |
| eric@59 | 56 | |
| eric@59 | 57 | void pdf_close_page (pdf_page_handle pdf_page); |
| eric@59 | 58 | |
| eric@59 | 59 | |
| eric@59 | 60 | /* The length of the data must be Rows * rowbytes. |
| eric@59 | 61 | Note that rowbytes must be at least (Columns+7)/8, but may be arbitrarily |
| eric@59 | 62 | large. */ |
| eric@59 | 63 | void pdf_write_g4_fax_image (pdf_page_handle pdf_page, |
| eric@64 | 64 | double x, |
| eric@64 | 65 | double y, |
| eric@64 | 66 | double width, |
| eric@64 | 67 | double height, |
| eric@62 | 68 | Bitmap *bitmap, |
| eric@66 | 69 | bool ImageMask, |
| eric@66 | 70 | double r, /* RGB fill color, only for ImageMask */ |
| eric@66 | 71 | double g, |
| eric@66 | 72 | double b, |
| eric@66 | 73 | bool BlackIs1); /* boolean, typ. false */ |
| eric@59 | 74 | |
| eric@59 | 75 | |
| eric@59 | 76 | void pdf_set_page_number (pdf_page_handle pdf_page, char *page_number); |
| eric@59 | 77 | |
| eric@74 | 78 | /* Create a new bookmark, under the specified parent, or at the top |
| eric@74 | 79 | level if parent is NULL. */ |
| eric@74 | 80 | pdf_bookmark_handle pdf_new_bookmark (pdf_bookmark_handle parent, |
| eric@74 | 81 | char *title, |
| eric@74 | 82 | bool open, |
| eric@74 | 83 | pdf_page_handle pdf_page); |
| eric@59 | 84 | |
| eric@59 | 85 | void pdf_insert_tiff_image (pdf_page_handle pdf_page, char *filename); |