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.

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