pdf.h

Fri, 14 Mar 2003 08:57:40 +0000

author
eric
date
Fri, 14 Mar 2003 08:57:40 +0000
changeset 133
76c197fe2eeb
parent 131
4b8c80d77f76
child 141
752599b50ff3
permissions
-rw-r--r--

specify page mode when file is closed rather than when it is initially created. if USE_OUTLINES but no bookmarks, use USE_NONE instead.

eric@62 1 /*
eric@125 2 * tumble: build a PDF file from image files
eric@62 3 *
eric@62 4 * PDF routines
eric@133 5 * $Id: pdf.h,v 1.11 2003/03/14 00:57:40 eric Exp $
eric@62 6 * Copyright 2001, 2002, 2003 Eric Smith <eric@brouhaha.com>
eric@62 7 *
eric@62 8 * This program is free software; you can redistribute it and/or modify
eric@62 9 * it under the terms of the GNU General Public License version 2 as
eric@62 10 * published by the Free Software Foundation. Note that permission is
eric@62 11 * not granted to redistribute this program under the terms of any
eric@62 12 * other version of the General Public License.
eric@62 13 *
eric@62 14 * This program is distributed in the hope that it will be useful,
eric@62 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
eric@62 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
eric@62 17 * GNU General Public License for more details.
eric@62 18 *
eric@62 19 * You should have received a copy of the GNU General Public License
eric@62 20 * along with this program; if not, write to the Free Software
eric@62 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
eric@62 22 */
eric@62 23
eric@62 24
eric@59 25 typedef struct pdf_file *pdf_file_handle;
eric@59 26
eric@59 27 typedef struct pdf_page *pdf_page_handle;
eric@59 28
eric@74 29 typedef struct pdf_bookmark *pdf_bookmark_handle;
eric@74 30
eric@59 31
eric@75 32 #define PDF_PAGE_MODE_USE_NONE 0
eric@133 33 #define PDF_PAGE_MODE_USE_OUTLINES 1 /* if no outlines, will use NONE */
eric@75 34 #define PDF_PAGE_MODE_USE_THUMBS 2 /* not yet implemented */
eric@75 35
eric@75 36
eric@59 37 void pdf_init (void);
eric@59 38
eric@133 39 pdf_file_handle pdf_create (char *filename);
eric@59 40
eric@133 41 void pdf_close (pdf_file_handle pdf_file, int page_mode);
eric@59 42
eric@59 43 void pdf_set_author (pdf_file_handle pdf_file, char *author);
eric@59 44 void pdf_set_creator (pdf_file_handle pdf_file, char *author);
eric@59 45 void pdf_set_title (pdf_file_handle pdf_file, char *author);
eric@59 46 void pdf_set_subject (pdf_file_handle pdf_file, char *author);
eric@59 47 void pdf_set_keywords (pdf_file_handle pdf_file, char *author);
eric@59 48
eric@59 49
eric@59 50 /* width and height in units of 1/72 inch */
eric@59 51 pdf_page_handle pdf_new_page (pdf_file_handle pdf_file,
eric@59 52 double width,
eric@59 53 double height);
eric@59 54
eric@59 55 void pdf_close_page (pdf_page_handle pdf_page);
eric@59 56
eric@59 57
eric@119 58 void pdf_write_text (pdf_page_handle pdf_page);
eric@119 59
eric@119 60
eric@59 61 /* The length of the data must be Rows * rowbytes.
eric@59 62 Note that rowbytes must be at least (Columns+7)/8, but may be arbitrarily
eric@59 63 large. */
eric@59 64 void pdf_write_g4_fax_image (pdf_page_handle pdf_page,
eric@64 65 double x,
eric@64 66 double y,
eric@64 67 double width,
eric@64 68 double height,
eric@62 69 Bitmap *bitmap,
eric@66 70 bool ImageMask,
eric@66 71 double r, /* RGB fill color, only for ImageMask */
eric@66 72 double g,
eric@66 73 double b,
eric@66 74 bool BlackIs1); /* boolean, typ. false */
eric@59 75
eric@59 76
eric@107 77 void pdf_write_jpeg_image (pdf_page_handle pdf_page,
eric@107 78 double x,
eric@107 79 double y,
eric@107 80 double width,
eric@107 81 double height,
eric@107 82 FILE *f);
eric@107 83
eric@107 84
eric@59 85 void pdf_set_page_number (pdf_page_handle pdf_page, char *page_number);
eric@59 86
eric@74 87 /* Create a new bookmark, under the specified parent, or at the top
eric@74 88 level if parent is NULL. */
eric@74 89 pdf_bookmark_handle pdf_new_bookmark (pdf_bookmark_handle parent,
eric@74 90 char *title,
eric@74 91 bool open,
eric@74 92 pdf_page_handle pdf_page);
eric@131 93
eric@131 94
eric@131 95 void pdf_new_page_label (pdf_file_handle pdf_file,
eric@131 96 int page_index,
eric@131 97 int base,
eric@131 98 int count,
eric@131 99 char style,
eric@131 100 char *prefix);